Quantum eavesdropper steals quantum keys

first_img ‘Dead time’ limits quantum cryptography speeds (PhysOrg.com) — In quantum cryptography, scientists use quantum mechanical effects to encrypt and then communicate confidential information. Although quantum cryptography codes are unbreakable in principle, even the best techniques have loopholes in practice that scientists are trying to address. In a recent study, physicists have exposed one of these loopholes by hacking a quantum code, which involved copying a secret quantum key without being detected. Explore further This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Citation: Quantum eavesdropper steals quantum keys (2011, June 20) retrieved 18 August 2019 from https://phys.org/news/2011-06-quantum-eavesdropper-keys.htmlcenter_img The researchers, Ilja Gerhardt, et al., from the National University of Singapore and the University of Trondheim, have published their study in a recent issue of Nature Communications. Although this is not the first experiment to show that quantum cryptography systems are vulnerable and that a quantum key can be secretly copied, it is the first time that someone has actually copied a quantum key.“This confirms that non-idealities in physical implementations of QKD [quantum key distribution] can be fully practically exploitable, and must be given increased scrutiny if quantum cryptography is to become highly secure,” the scientists wrote in their study.In the quantum cryptography technique explored here, the secret key is the tool that the sender and receiver (“Alice” and “Bob”) use to encode messages. For instance, Alice can send a key in the form of polarized single photons to Bob. Alice randomly polarizes the photons using either a horizontal-vertical polarizer or a polarizer with two diagonal axes. Bob also randomly uses one of the two different polarizers to detect each photon. Then, Bob asks Alice over an open channel which polarizer she used for each photon and compares them to his measurements. The measurement results for which Bob used the correct polarizer now become Alice and Bob’s secret key.In order to copy this key and intercept a message, an eavesdropper (“Eve”) would have to correctly guess which polarizer to use on every photon that Alice sends Bob. Due to the large number of photons used, it’s unlikely that Eve could choose correctly for very long. When Eve uses an incorrect polarizer, the photon’s polarization is randomized, which makes Bob’s measurement incorrect. This error alerts Bob and Alice to an eavesdropper’s presence, which they can confirm by comparing a small subset of the key on an open line.In the new study, the physicists showed how to steal the quantum key without being detected in an experiment on a 290-meter-long fiber link at the National University of Singapore. First, they intercepted single photons traveling along the fiber, and then re-emitted bright light pulses with the same polarization to “blind” the photodioides that Bob uses to detect photons.When blinded, Bob’s photodiodes cannot detect single photons, but instead they respond to the intensity of incoming light pulses. For this reason, Bob can no longer randomly choose a polarizer for each measurement. In their experiment, the researchers intercepted more than 8 million photons in a five-minute span, and then re-emitted corresponding bright pulses; Bob correctly measured all of these bright pulses in the correct detector. So if Alice and Bob were to compare the subset of the key, there would be no errors, and no hint of an eavesdropper on the line.Now that they have shown how to steal a quantum key without detection, the scientists are working on preventing these attacks from happening and making quantum cryptography more secure. One possibility is for Bob to set up a single-photon source in front of his detectors and randomly switch it on just to make sure that his detectors can still register single photons. If not, the detectors may have been “blinded” by an eavesdropper. © 2010 PhysOrg.com More information: Ilja Gerhardt, et al. “Full-field implementation of a perfect eavesdropper on a quantum cryptography system.” Nature Communications, Volume: 2, Article number: 349, DOI: 10.1038/ncomms1348via: Physics Worldlast_img read more

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Simulation shows colloids can form into noncrystalline state at below freezing temperatures

first_img More information: Liquids more stable than crystals in particles with limited valence and flexible bonds, Nature Physics (2013) doi:10.1038/nphys2693 . www.nature.com/nphys/journal/v … /full/nphys2693.html On ArXiv: arxiv.org/pdf/1307.1842.pdfAbstractAll liquids (except helium owing to quantum effects) crystallize at low temperatures, forming ordered structures. The competition between disorder, which stabilizes the liquid phase, and energy, which leads to a preference for the crystalline structure, inevitably favours the crystal when the temperature is lowered and entropy becomes progressively less relevant. The liquid state survives at low temperatures only as a glass, an out-of-equilibrium arrested state of matter. This textbook description holds inevitably for atomic and molecular systems, where particle interactions are set by quantum-mechanical laws. The question remains whether it holds for colloidal particles, where interparticle interactions are usually short-ranged and tunable. Here we show that for patchy colloids with limited valence, conditions can be found for which the liquid phase is stable even in the zero-temperature limit. Our results offer fresh cues for understanding the stability of gels and the glass-forming ability of molecular network glasses. © 2013 Phys.org Citation: Simulation shows colloids can form into non-crystalline state at below freezing temperatures (2013, August 7) retrieved 18 August 2019 from https://phys.org/news/2013-08-simulation-colloids-non-crystalline-state-temperatures.html Phase diagram of tetrahedral coordinated patchy colloids for different patch widths. Credit: arxiv.org/abs/1307.1842v1 This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Journal information: Nature Physicscenter_img Weird science: Crystals melt when they’re cooled In the natural world, when liquids are frozen they form into crystals. This is because as heat dissipates a crystalline structure is favored because it’s the most energy efficient state. One exception to the rule is glass, which exists as both a liquid and a solid. Now it appears there are other exceptions as well.In their work studying colloids (liquids with tiny particles suspended in them—milk, wine, etc.) the researchers noted the flexible bonds that existed between the particles—pure liquids such as water typically have few bonds between the molecules in them and as a result are relatively stiff. Colloids also have more of the bonds that tie them together offering more possibilities for joining configurations as heat energy is reduced pulling the molecules closer together. In manipulating the way the bonds formed between the various molecules in their simulation, the two researchers found that they could prevent the liquid from forming as a crystal when the temperature was lowered. The result was a frozen material that was not crystallized, which technically—because its molecules were unordered—makes it a liquid. Remarkably, the frozen colloids were more stable than they would have been had they been allowed to form into crystals. The researchers note it appears the colloids would not crystallize as the temperature was dropped even lower, unless they were highly compressed.The researchers also ran simulations of real colloids and found it worked with them just as well. Thus, if a way can be found to reproduce the same process in the real world, the result might be new kinds of materials (probably polymers) that could be used for altogether new purposes. The two researchers report that they are already at work with another team in investigating such possibilities. (Phys.org) —Two researchers working at Universita di Roma, Frank Smallenburg and Francesco Sciortino have shown via computer simulation that certain colloids can be made to form into a stable non-crystalline state at below freezing temperatures. In their paper published in the journal Nature Physics, the two describe how they used a computer simulation to manipulate virtual flexible bonds representing real colloids and discovered they could be made to hold their liquid-like structure even at very low temperatures. Explore furtherlast_img read more

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Future phones and laptops could have speakers made of carbon nanotubes

first_img “The CNT thermoacoustic chip is silicon-based, vibration-free, thin, and magnetic-free,” Yang Wei of Tsinghua University told Phys.org. “It introduces CNT-based nanotechnology into the conventional semiconductor industry. This breakthrough will greatly lower the cost and thus promote the commercialization of nanotechnology. More functionalized devices can be integrated into the thermoacoustic chip, as it is based on a silicon wafer. The CNT speaker can work for a long time thanks to its vibration-free characteristic. The small thickness allows it to meet the demand of device miniaturization. The disadvantage is the low efficiency, as indicated by the sensitivity. But the power consumption of the CNT earphone is acceptable for consumer electronics.”In their paper published in a recent issue of Nano Letters, the researchers explain that the CNT speakers operate completely differently than conventional speakers. Most loudspeakers produce sounds by the mechanical vibration of a physical material, such as metal, paper, or plastic, which then causes surrounding air particles to vibrate. In contrast, the CNT speakers produce sounds due to an alternating current that periodically heats the CNT yarn array, which creates temperature waves in the surrounding air. The thermal expansion and contraction of the surrounding air generates sound. Despite the differences between these two methods of sound production, the sound from the CNT speakers is essentially the same as that generated by mechanical vibration. Thermoacoustic effects were known about as far back as 1917, when physicists H.D. Arnold and I.B. Crandall, working at the Research Laboratory of the American Telephone and Telegraph Co. and Western Electric Company, Inc., which later became Bell Labs, observed that feeding an electric current into a thin conductor could produce sounds and act as a thermophone. In the current paper, the physicists replaced the aligned multiwalled CNT film with multiwalled CNT thin yarn arrays, which have a high mechanical strength and fast thermal response similar to the film. The CNT yarn arrays were suspended across a series of grooves that were patterned on a silicon wafer, and silver electrodes were pasted on the sides of each chip. The scientists found that the sound pressure level is highly dependent on the groove depth, which here ranged from 5 to 200 um, with deeper grooves providing higher sound pressure levels. Play Demonstration of sound produced by the CNT thermoacoustic earphone. The song is “Welcome to Beijing,” which was popular during the 2008 Olympics. Because the earphone is used in the ear, the sound is weak and difficult to record, so the researchers picked the earphone up and put it very close to the microphone of the camera at the beginning of the video. Video credit: Credit: Yang Wei, et al. The researchers also determined that, according to temperature wave theory, a substrate or other object that is within one thermal wavelength of the array could possibly cause heat loss and suppress the sound. But as long as the substrate is at least one thermal wavelength away from the array, it does not interfere with sound production.The size of each thermoacoustic chip is 9.5 mm x 9.5 mm, about the size of a fingernail. A single chip can replace the conventional coil speaker in an earphone, with the thermoacoustic chip having the advantage of being much thinner than the coil. Conventional earphone casing usually has small holes on the backside to release pressure generated by the vibrating coil. However, these holes are unnecessary for the thermoacoustic earphone, since there is no vibrational component, and the researchers found that sealing these holes decreases sound leakage, especially at low frequencies. The thermoacoustic earphone at this stage has an efficiency of 48 dB/mW, which is not as efficient as a conventional earphone, which has a value of about 100 dB/mW. However, as the physicists mentioned, the power consumption of 60 mW is suitable for practical devices.The researchers demonstrated that the thermoacoustic chip can be assembled into an integrated circuit and powered by a USB. Since the chip involves a silicon wafer, the scientists could package the chip into standard semiconductor casing, which can be easily assembled into PCB board by soldering. In the future, it may be possible to integrate additional features such as memory devices and music players. The researchers also demonstrated a 4-inch chip array, consisting of 69 chips on one silicon wafer. Larger thermoacoustic speakers could have different applications, which may include long-range acoustic devices and underwater acoustic communication.”We have proven that a CNT thermoacoustic chip is suitable to be applied in consumer electronics, but there is still a lot of work to be done to commercialize this technology,” Yang Wei said. “We will make efforts to optimize the device design and acoustic design and further reduce the cost. More attention from industry will be helpful for the technology promotion, as there is no specialized IC to drive the thermoacoustic speakers, and the CNT earphone is still incompatible with the conventional audio output.” Carbon nanotube logic device operates on subnanowatt power (a) A 4-in. thermoacoustic chip array on a silicon wafer. (b, c) Individual thermoacoustic chips with interdigital electrodes. (d) A thermoacoustic chip and a conventional voice coil speaker dismantled from an earphone. (e) Four chips on PCB boards. (f) An exploded view of the CNT thermoacoustic earphone. (g, h) The CNT earphone without and with the protecting grid. Credit: Yang Wei, et al. ©2013 American Chemical Society (Phys.org) —For the past year, researchers at Tsinghua University in Beijing have been listening to music on a laptop through a pair of unusual earphones. Although the earphones look ordinary, they do not contain the typical metal coil speaker found in most earphones, but rather a chip made of many string-like carbon nanotube (CNT) yarns with grooves etched in them. Because they are easy to fabricate, operate on 60 mW of power, and provide clear sound quality, the CNT-based chips could be used as components in a wide variety of speakers, including those found in cell phones and laptops. PausePlay% buffered00:0000:00UnmuteMuteDisable captionsEnable captionsSettingsCaptionsDisabledQuality0SpeedNormalCaptionsGo back to previous menuQualityGo back to previous menuSpeedGo back to previous menu0.5×0.75×Normal1.25×1.5×1.75×2×Exit fullscreenEnter fullscreen An illustration (left) and image (right) of a CNT thermoacoustic chip. Credit: Yang Wei, et al. ©2013 American Chemical Society Explore further © 2013 Phys.org. All rights reserved. Citation: Future phones and laptops could have speakers made of carbon nanotubes (2013, October 9) retrieved 18 August 2019 from https://phys.org/news/2013-10-future-laptops-speakers-carbon-nanotubes.html More information: Yang Wei, et al. “Thermoacoustic Chips with Carbon Nanotube Thin Yarn Arrays.” Nano Letters. DOI: 10.1021/nl402408j However, there was no significant progress on thermoacoustic effects until 2008, when a team of researchers from China, including some of the authors of the current paper, fabricated a thermoacoustic loudspeaker made of a piece of aligned CNT film. The researchers found that using the CNT material in place of a conventional conductor can greatly amplify the thermoacoustic effect due to the CNT film’s ultrasmall heat capacity per unit area. In this way, the nanoscale properties of CNT films have made the old thermophone concept practical. Journal information: Nano Letters This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.last_img read more

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Researchers find migration risks likely led to drab colored female birds

first_img This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Explore further © 2015 Phys.org Citation: Researchers find migration risks likely led to drab colored female birds (2015, May 27) retrieved 18 August 2019 from https://phys.org/news/2015-05-migration-drab-female-birds.html Prothonotary warbler (Protonotaria citrea). Credit: Wikipedia (Phys.org)—A trio of researchers with Trinity University in Texas has found that the development of dimorphism (physical differences between male and females of the same species) in songbirds appears to have been most strongly caused by migration. In their paper published in Proceedings of the Royal Society B, Richard Simpson, Michele Johnson and Troy Murphy describe a study they undertook of wood-warblers, a type of songbird and what they learned.center_img Being more colorful found to be disadvantage for female plover More information: Migration and the evolution of sexual dichromatism: evolutionary loss of female coloration with migration among wood-warblers, Proceedings of the Royal Society B, Published 27 May 2015 DOI: 10.1098/rspb.2015.0375 Journal information: Proceedings of the Royal Society B It is common knowledge that many birds of the same species look radically different, males often sport bright colors or fancy feathers, all designed to help them find a mate. Females, because they are generally the target of such pursuit and can pick and choose from many males, quite often are less colorful. But not in all cases—the researchers noted that in some species color dimorphism was quite pronounced in some parts of North America and barely noticeable in others, and wondered why there was a difference. They noted that it appeared to be based on latitude, female wood—warblers, for example that live in the south, tended to be nearly as colorful as the males, while those that lived up north tended to be far more drab. But could it all be chalked up to location? The researchers were not so sure so they poured over prior research studies of the birds focusing on ancestry, migration patterns, coloring and breeding locales of 109 of the warbler species.They used the data they compiled to test three hypotheses—two of which suggested the differences in coloring were due to migration—one based on the cost due to risk from predators the other to simple relaxation of natural selection. The third considered whether the differences in coloring of females had anything to do with the coloring of the males.In the end, the first theory held out, gender coloring differences were most pronounced based on migration distances, which suggested that females have less coloring because it makes them less visible to predators during their annual migrations, or as the authors note, the loss of female coloring appeared to be a driver of dimorphism, which implies that at least for wood-warblers, social and/or natural selection may be a stronger force for variation than sexual selection.last_img read more

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Testing of soil water compartmentalizing indicates it is widespread among many biomes

first_img(Phys.org)—A trio of researchers with the University’s of Saskatchewan and Calgary, both in Canada has found evidence that backs up a theory that has suggested that soil water is compartmentalized. In their paper published in the journal Nature, Jaivime Evaristo, Scott Jasechko and Jeffrey McDonnell describe how they carried out their study and their surprising results. Journal information: Nature Explore further Citation: Testing of soil water compartmentalizing indicates it is widespread among many biomes (2015, September 3) retrieved 18 August 2019 from https://phys.org/news/2015-09-soil-compartmentalizing-widespread-biomes.html © 2015 Phys.org Credit: Mick Lissone/public domaincenter_img More information: Global separation of plant transpiration from groundwater and streamflow, Nature 525, 91–94 (03 September 2015) DOI: 10.1038/nature14983AbstractCurrent land surface models assume that groundwater, streamflow and plant transpiration are all sourced and mediated by the same well mixed water reservoir—the soil. However, recent work in Oregon1 and Mexico2 has shown evidence of ecohydrological separation, whereby different subsurface compartmentalized pools of water supply either plant transpiration fluxes or the combined fluxes of groundwater and streamflow. These findings have not yet been widely tested. Here we use hydrogen and oxygen isotopic data (2H/1H (δ2H) and 18O/16O (δ18O)) from 47 globally distributed sites to show that ecohydrological separation is widespread across different biomes. Precipitation, stream water and groundwater from each site plot approximately along the δ2H/δ18O slope of local precipitation inputs. But soil and plant xylem waters extracted from the 47 sites all plot below the local stream water and groundwater on the meteoric water line, suggesting that plants use soil water that does not itself contribute to groundwater recharge or streamflow. Our results further show that, at 80% of the sites, the precipitation that supplies groundwater recharge and streamflow is different from the water that supplies parts of soil water recharge and plant transpiration. The ubiquity of subsurface water compartmentalization found here, and the segregation of storm types relative to hydrological and ecological fluxes, may be used to improve numerical simulations of runoff generation, stream water transit time and evaporation–transpiration partitioning. Future land surface model parameterizations should be closely examined for how vegetation, groundwater recharge and streamflow are assumed to be coupled. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Tracing nitrate in watersheds Common sense suggests that when it rains, water makes its way down into the soil—some of it is pulled into plants, some evaporates and some makes its way to rivers or streams or down into the water table—in a fairly uniform way. But now it appears that is not exactly the case, the results of fieldwork done by the team in Canada show that water is actually segregated between evaporation and transpiration in some soil areas and groundwater and streams in others—and it appears to be widespread among many types of biomes.As the researchers note, recent work by teams conducting studies in Oregon and Mexico suggested that water compartmentalizing was occurring, but the idea had not been tested. They sought to do that themselves to find out if water really does segregate naturally because if it does, that would likely have a big impact on water management schemes. To test the idea, they checked soil samples from 47 different sites for hydrogen and oxygen isotopic levels. That allowed them to see that many plants use water in the soil that is not part of the water that makes its way into streams and groundwater reservoirs—very clearly suggesting compartmentalizing. They also discovered that 80 percent of their samples showed that water from precipitation that would up in groundwater and streams, was different from precipitated water found in soils that plants were using, also clearly indicating compartmentalizing.What the researchers still do not understand, however, is the nature of the compartmentalizing—does water exist in tiny channels bound for an underground reservoir, for example, right near a plant that is dying of thirst due to a lack of water in the soil around them? The researchers do not know, but theorize that it is possible that water from different types of storms behaves differently once it hits the ground. More work will have to be done to better understand what is really going on.last_img read more

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Climate change study of leatherback sea turtle hatchlings decline fails to provide

first_img Explore further More information: Anthony R. Rafferty et al. A 20-year investigation of declining leatherback hatching success: implications of climate variation, Royal Society Open Science (2017). DOI: 10.1098/rsos.170196AbstractUnprecedented increases in air temperature and erratic precipitation patterns are predicted throughout the twenty-first century as a result of climate change. A recent global analysis of leatherback turtle hatchling output predicts that the nesting site at Sandy Point National Wildlife Refuge (SPNWR) will experience the most significant regional climate alterations. We aimed to identify how local air temperatures and precipitation patterns influenced within-nest mortality and overall hatchling output at this site between 1990 and 2010. We show that while the greatest mortality occurred during the latest stages of development (stage three), the rate of embryo mortality was highest during the initial stages (stage zero) of development (approx. 3.8 embryos per day per clutch). Increased mortality at stage three was associated with decreased precipitation and increased temperature during this developmental period, whereas precipitation prior to, and during stage zero had the greatest influence on early mortality. There was a significant decline in overall hatching success (falling from 74% to 55%) and emergence rate (calculated from the number of hatchlings that emerged from the nest as a percentage of hatched eggs) which fell from 96% to 91%. However, there was no trend observed in local temperature or precipitation during this timeframe, and neither variable was related to hatching success or emergence rate. In conclusion, our findings suggest that despite influencing within-nest mortality, climatic variability does not account for the overall decline in hatchling output at SPNWR from 1990 to 2010. Further research is therefore needed to elicit the reasons for this decline. Leatherback sea turtles are truly unique. Not only are they the only species of turtle without a hard shell (they have thick leathery skin on their backs instead), but they are the largest species of turtle. Because they lay their eggs in the sand, prior research has shown that the hatchlings that emerge are likely to be particularly vulnerable to climate change. In this new effort, the researchers looked at 20 years of data for the turtles that hatch at the Sandy Point National Wildlife Refuge to gain some insight into the impact climate change might be having on the local population.The researchers report that hatchling survival rates over the years 1990 to 2010 dropped from 74 percent to 55 percent—an amount that is likely to have a serious impact on population growth over the next few decades—the turtles are long lived, though no one has been able to prove how long. Estimates range from 30 to 50 or even 100 years. Prior studies have also found that the survival rates for the hatchlings has declined, and the assumption is that changes to the environment are the cause. To find out if that was the case, the researchers compared hatchling survival rates for each year over the two-decade span with temperature and rainfall that occurred during nesting season in the area. They report that they were unable to find any correlating factors. They also report that there were occasional changes that caused problems for the hatchlings, but they are not trends. They further note that their findings are particularly confusing in light of the fact that turtle population counts in the park have been rising over the past several years. Citation: Climate change study of leatherback sea turtle hatchlings decline fails to provide answers (2017, October 4) retrieved 18 August 2019 from https://phys.org/news/2017-10-climate-leatherback-sea-turtle-hatchlings.html This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. (Phys.org)—A team of researchers with Monash University in Australia and the West Indies Marine Animal Research and Conservation Service has found that changes in temperature and rainfall in the West Indies is not a factor in the declining rate of survival of leatherback sea turtle hatchlings in the U.S. Virgin Islands. In their paper published in the journal Royal Society Open Science, the team details their study, noting that more research is required to find the true cause of the declining survival rate of the hatchlings.center_img 10,000 turtle hatchlings released back into the wild © 2017 Phys.org Journal information: Royal Society Open Science Leatherback sea turtle. Credit: Public Domainlast_img read more

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Young adults are always curious about sex

first_imgMy daughter is seeing a guy from a different religion. She’s in college and refuses to end the relationship despite us asking her to. We hail from a very conservative Hindu family. We are very worried.Mrs. Modi, New DelhiAs parents you definitely have the right concerns. But, love knows no bounds. It doesn’t differentiate between color, creed or religion. As an adult, your daughter surely has an idea about her family and background. If she is in a relationship with a guy, I’m sure she understands the consequences. You can surely speak to her and explain your expectations and concern. But, in such cases the chance of letting the relationship go is minimal. Your family should mentally prepare itself to face the ‘unwanted’. Also Read – ‘Playing Jojo was emotionally exhausting’My son is 17 years old. A few days back I saw his cellphone loaded with porn clips. We are extremely shocked as he comes across as a very decent kid! How to speak to him about this?Neha Singh, ChandigarhAt his age, this is probably normal. Young adults are always curious about sex. As they have limited scope to explore and pornography is a vent. I request you not to worry about this and let him handle his fantasies and desire his way. Just be watchful about the company he keeps and be a good friend to him. Let him have a good journey towards manhood and treat him as an adult. Your boy is almost a man now and there’s nothing wrong about it! Also Read – Leslie doing new comedy special with NetflixIn a party last week, I saw my husband kissing a woman. She is our friend’s cousin. This has shocked me. But, I don’t observe any change in his attitude towards me. What should I do?Sarita, MPWas he under the influence of alcohol? In parties, sometimes we land up doing some things which in a normal situations we can’t even imagine! As a wife you have all the rights to question him about his act. You should let him know what you had seen and how you felt about it. There’s nothing wrong in a constructive confrontation. As a married couple, you both have certain responsibilities and decorum that need to be maintained. Have a polite talk, this will help you clear issues. My girlfriend insists on sex with condom. I hate it. How can I convince her to have it normally?Name unknownIt’s but natural that your girlfriend believes in ‘safe sex’. This protects both of you. Not only from unwanted pregnancy but from dreadful diseases as well. During her ‘safe period’ you can try unsafe sex, yet, even I would advise you to use condom as prevention is always better than cure!How safe is withdrawal sex? We practice unsafe sex but my boyfriend ejaculates outside. Please let us know.Pinky, ChandigarhWell, it’s not that it doesn’t work but then there are chances that it might not work some times. In today’s age you can choose from various options based on your choice. Pills, condoms are widely accepted and used. Suggest you play it safe as its good to be safe than sorry!Have a love or life query you cannot find an answer to? Send your questions to – roopshashotm@gmail.comlast_img read more

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4 dead in separate road accidents

first_imgKolkata: Four persons were killed and three others injured, some of them critically, in four separate road accidents that took place in the state since Friday night.Two bikers were killed after being mowed down by a speeding truck at Borgachia area near Berhampore in Murshidabad on Saturday morning. The incident occurred at around 9 am when a speeding truck hit two bikers, critically injuring them. They were rushed to Midnapore Medical College and Hospital for treatment where both the victims were declared brought dead. One has been identified as Rajab Ali while the other’s identity is yet to be confirmed. Both were residents of Naopukuria village under Beldanga police station. Also Read – Heavy rain hits traffic, flightsThe driver of the truck fled the spot along with the vehicle immediately after the accident. The locals staged demonstration at the accident site protesting against the reckless driving which often lead to serious accidents. The demonstration was later lifted following the intervention of senior police officers. Raids are being conducted by the district police to nab the truck driver.In a similar incident, 35-year-old Khokon Manna was killed when the motorcycle he was riding on was hit by a truck on Haldia-Mecheda Road on Saturday morning. He sustained critical injuries and died at Haldia sub-divisional hospital. The driver of the truck fled the spot along with the vehicle before the locals reached the spot. He was a resident of Baroj area of Haldia and was going to his work place when the fatal accident happened. The body has been sent for an autopsy. Also Read – Speeding Jaguar crashes into Merc, 2 B’deshi bystanders killedThe third accident took place at Kaligeria area of Kharagpur where a middle-aged man, identified as Muktipada Jana, was hit by a loaded truck while returning home from the market on his motor cycle. It happened on National Highway 60. An irate mob set a police vehicle on fire when they reached the spot to bring the situation under control. Police had to resort to lathi-charge to control the mob.Three persons including a pregnant woman were injured in a road accident at Mominpur area of the city on Saturday morning.last_img read more

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Faridkots second coming

first_imgThe band started out in 2008 and gained recognition with their two albums Ek (2011) and Phir Se (2014) with their third album currently in production. “This time we are looking to take our music to a different direction. We have already written a single, which is going to be a far cry from all our other songs as it will be predominantly a dance track. Our first album was instinctive and the second album was progressive so making the third is a challenge, but we have taken it head on”, Rajarshi stated. The single, Barsaat is due out next month. Also Read – ‘Playing Jojo was emotionally exhausting’Every band has a unique story on how it comes up with its name and Faridkot is not different. “It’s a rather silly story (laughs). IP Singh ( the lead vocalist) called me up one day and told me that he was thinking of a name for the band. I said the name doesn’t matter. Whatever you come up with will do. He replied that he saw the name Faridkot printed on a t-shirt and he wanted to keep that name. I was fine with it. So here we are with the name Faridkot”, Rajarshi explained. On asked about what exactly is a confused pop genre in music, he remarked that they did not want to be confined to only one kind of music. With the confused pop genre, they could experiment with everything and had a larger playing field. “At the end of the day we wanted to make good music and did not want to decide on the genre. We wanted to make music that the audience would like and with pop music acting as a representative of the society we live in, we got a wide array of possibilities,” he answered. Also Read – Leslie doing new comedy special with NetflixTalking about the Expendables 3 experience, Rajarshi was understandably excited. “It was a lot of fun. When we got the call, we didn’t think too much. We just said yes. In any event, we were sitting in the studio and doing nothing (laughs). It was a dream job for us. To make the title track of a movie starring superstars who we had only seen on TV and idolized growing up, was one of the best moments of our lives.”Phir Se, their second album got nominated for the Global Indian Music Academy Awards (GIMA) in the best rock album category. “We were on cloud nine. To get nominated with the likes of the Mekaal Hassan band was truly an honour. It was an amazing feeling which I cannot quite describe.” Rajarshi stated. On asked if they still get nervous before going up on stage, Rajarshi said,” We still do but a lot less than before. Every live performance has a different audience and you are playing your own original songs in front of them, hoping that they like them. It’s a new kind of nervousness where we feel kind of excited too. In any event, we try not to think about it too much (grins).Before signing off, Rajarshi had a message to all aspiring bands. “If you start out thinking that you will be huge, you probably won’t be able to make it. Keep making original music and keep rehearsing. For any kind of music, that is the challenge. If you persevere, you’ll go very far.”last_img read more

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Excellently Exhibited

first_imgThe Excellentia Equitation Centre recently conducted the ‘10th Excellentia Horse Show’ in the national Capital on September 26 and 27. The show which was sponsored by the Shri Balaji Society and saw a wide variation of equestrian competitions in the sport of show jumping and dressage ranging across all age groups and rite from beginner to advance levels. The first day saw competitions in dressage and events for children with 7 year-old Anmol Lehal being the youngest rider. While the second day witnessed competitions in Show Jumping with head constable Dharampal from Delhi police as the eldest rider in his late 50’s. Also Read – ‘Playing Jojo was emotionally exhausting’The grand finale, which was held under flood lights on 27th, saw an action-packed episode of show jumping along with a display of fencing conducted by the deuce academy Gurgaon. The event saw the presence of an eminent crowd with over 500 people present to witness the grand finale, also present were Special Commissioner of Police (Intelligence) Balaji Srivastava, Special Commissioner of Police (Provisions & Logistics) Sudhir Yadav as well as Lt. Gen Sudhir Sharma (retd.), ex-president of the equestrian federation of India among several other dignitaries. Also Read – Leslie doing new comedy special with NetflixThe show saw a massive participation with over 100 entries in the competition with teams such as Delhi Police, Genesis Global School Noida, Modern School Barakhamba, Army polo & Riding club, Adagio riding stables, Woodstock riding school as well as various other top riders such as Abhishek Chopra, Kirat Nagra, master Raunaq Anand and the current national champion and member of the Asian Games team Sehej Singh Virk, who also won the Ahiraan trophy for the best horse & rider combination of the event. The Excellentia Equitation Centre is one of the finest and most centrally located riding establishments in Delhi NCR, located just a few kilometers from the DLF Promenade Mall in Vasant Kunj. After the successful completion of the 10th edition of the horse show, the director Udai Singh (former member of the Indian Team) is very certain that the Excellentia Horse Show series, the only one of its kind in the north region, will attain greater success in times to come and further help in the overall development of this wonderful sport.last_img read more

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Acidattack survivors walk the ramp

first_imgKolkata: Five acid-attack survivors walked the ramp as show-stoppers donning outfits of ace fashion designer Agnimitra Paul at an event here, with a galaxy of dignitaries from different walks of life cheering them. State Women and Child Development and Social Welfare (Independent Charge) minister Sashi Panja, who was present on the occasion on Saturday, commended the efforts put in by the girls to make this turnaround possible. “They are not acid attack victims, they are survivors,” she said. Also Read – Rain batters Kolkata, cripples normal life To a question, Panja said, the government has always stood by women, who have been subjected to attacks and torture by providing them emergency treatment at state hospitals. “We are also ready to help them in getting legal assistance if they approach the state government,” she said. Coming back to the event, Panja said, “What I liked the most is their confidence, none of them are embarrassed of the scars. Infact they are the most beautiful women as their beauty comes from within.” Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killed Paul, who designed their clothes, said the five women were “show-stoppers” in the truest sense of the term. “If we consider what they had gone through, the battle they had waged after such brutal physical attacks on them, these five women will eclipse any celebrity from the world of glamour or sports.” The show also advocated stringent punishment for perpetrators of acid-attacks, the designer stated. “If we can carry on protests against rape, we should also be equally vociferous in our protests against acid attack. There should be equally stringent laws to convict acid-attack accused,” she asked. Recounting the battles of the women, whose names could not be disclosed, Paul said “One of them had acid thrown at her by in-laws and husband for giving birth to a daughter. She came out and brought up the girl with great difficulty. “But her daughter, for whom she had faced the brunt of the savage attack, died two years ago. I told the woman not to let the smile on her face go away and face the world and adversities with her head held high.” The women, dressed in vibrant outfits, were overjoyed to learn they can take these outfits home, Paul said. “This is just a tiny gesture on my part to tell them how special they are,” she added. The five acid-attack survivors walked the ramp on the sidelines of a beauty pageant ‘Tanaya’ at ‘Bengal Club’. Bengali actor Rudranil Ghosh, actress Mimi Chakraborty, Kanchana Moitra, painter Suvaprasanna and danseuse-social activist Alakananda Roy were among those present in the audience to cheer the five women.last_img read more

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ITE dept selects MAKAUT as cyber security knowledge partner

first_imgKolkata: The state Information Technology & Electronics (IT&E) department has selected Maulana Abul Kalam Azad University of Technology (MAKAUT) as its knowledge partner for cyber security.”It is a part of the state government’s strategy to have centres of excellence for emerging technologies like Blockchain, Artificial Intelligence and cyber security, where academic institutions, industry, government and other stakeholders can work hand in hand. We feel that academic institutions can take up a leading role in bringing all stakeholders under an umbrella. So, we have selected MAKAUT as a knowledge partner for cyber security,” a senior official of the IT&E department said. Also Read – Rain batters Kolkata, cripples normal lifeThe university, which runs a number of courses on cyber security, has plans to set up a centre of excellence in this regard, where a consortium of leading institutions can be formed to provide lessons on tackling cyber threats. “We are looking for a land to set up the centre,” MAKAUT vice-chancellor Saikat Maitra said. It may be mentioned that the university imparts training to Kolkata Police and officials of some nationalised banks on several aspects on cyber threats and security at present, at its Salt Lake campus. Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killedIt may be mentioned that in the meeting of the Advisory Committee on Cybersecurity held earlier this month, the state IT department held a workshop on how to make simple cross-checks to prevent spreading of fake news. The state government has already come up with a Cyber Security Centre of Excellence for the purpose of collection, analysis and dissemination of information related to cyber security. The website https://cybercrime.gov.in can be used to report, even anonymously, cyber crime complaints relating to women. “We have decided to develop some simple dos and don’ts for guidance of people and departments when cyberattacks happen, especially in critical infrastructures like power, traffic, transportation, metros, airports etc.,” the IT department official said. The department has also published a tender, seeking applications from institutions who want to help set up a helpline for cyber crime victims. The Mamata Banerjee government believes that around one lakh new cyber security jobs can be created annually.last_img read more

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Seal travel packages smartly

first_imgThere is no dearth of exotic tourist locations waiting to be explored, but a number of factors need to be kept in mind before embarking on a vacation.An expert suggests how to select a good travel package:* Chalk out a travel plan and specify your preferences: While booking through a travel agency, many people tend to ignore the calendar themselves and rely on the agents. However, it is important to remember that it is your vacation and you need to have a fair idea of the must do’s on a particular destination, even if an experienced travel agent is planning it for you.  Also Read – Add new books to your shelfA ready-made package to Kerala might contain visits of equal duration to the backwaters, beaches as well as the hill stations. However, you might be an out-an-out beach person desiring to spend maximum time at the beaches. Your preferences therefore, have to be specified clearly to the planner. For this to happen, a rough travel itinerary must be chalked out in your mind, complete with locations of preference, budget as well as number of days. * Enroll yourself with multiple travelling sites: With plenty of players in the market, the customer is often spoiled for choice. However, it helps to conduct a fair comparison and research before sealing a deal. Therefore, it will help you to register with two to three travel agencies and sites from which you can receive a slew of deals, discounts and offers in your mail.  Also Read – Over 2 hours screen time daily will make your kids impulsive* Popular is not always the best: While dealing with travel agencies or websites, we often tend to believe that the most popular ones are the best planners and service providers. It might not always be true. Often, travellers find more lucrative and more customised solutions from lesser known service providers who are more eager to build a good image and a loyal clientele for themselves. * Book round trips: You must try and book your flights in a manner that you depart and arrive at the same airport, as round trip fares are usually cheaper. * Say no to extras: Travel packages often tend to lure by giving you options to select additional services to make your trip more pleasurable and memorable. These extra offerings may unnecessarily add to your budget. Offerings such as airport transfer, shopping assistance can be avoided if you want to save cash. Keep the deal to the basic minimal. * Plan your trip in time: Flight fares are significantly cheaper if booked more than a month in advance, and so are the hotel rates. Online travel companies as well as hotel chains now offer significant discounts and special offers for ‘early bird bookings’. Also, by booking late, you might miss out on the best beach view hotel in town and may have to settle for an ordinary one. * Check the facilities: If you are on a business trip, make sure that all the facilities required for making your visit comfortable and successful, are in place. You must ensure that the hotel offers WiFi, conference rooms suitable for your meetings and facilities such as fax and foreign exchange.last_img read more

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Kolkata experiences hottest day of season burns at 375OC

first_imgKolkata: The city on Saturday witnessed the hottest day of the season with the mercury touching 37.5 degree Celsius.The Regional Meteorological Centre at Alipore predicted that mercury may continue to soar up resulting in discomfort for the city dwellers in the next few days. Western districts continue to burn under a scorching sun. Bankura on Saturday recorded 41.9 degree Celsius, Purulia over 40 degree Celsius and Panagarh 41 degree. It may be mentioned that the Alipore MeT office on April 25 issued a warning saying that the mercury in various South Bengal districts may rise just over 40 degree Celsius along with high humidity causing discomfort to the people by the weekend. Also Read – Rs 13,000 crore investment to provide 2 lakh jobs: MamataWhile the South Bengal districts are expected to face very hot and humid conditions, there is relief for the North Bengal districts as the weather office forecast thundershowers and gusty winds in several areas. “The discomfort level will remain high during the day time in South Bengal but during the night, the temperature will slightly go down. Occasional downpour and gusty winds will provide some relief to the people of North Bengal. A high humidity will continue to haunt the city dwellers and people from some other South Bengal districts as well in the next few days,” a weather official said. There has been little moisture incursion into Gangetic Bengal thereby preventing the formation of a storm-triggering system. “Temperature could continue to shoot 40-42 degrees Celsius in the next three days in the districts of Purulia, Bankura, West Midnapore, Jhargram. In other South Bengal districts, the highest temperature may remain between 36-39 degree Celsius,” the official added.last_img read more

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DHR joyride derails near Darjeeling after brushing against vehicle no one injured

first_imgDarjeeling: The 52596 Darjeeling Himalayan Railway steam loco joyride brushed against a vehicle and got derailed. This resulted in multiple services of the DHR being cancelled on Monday.The joy ride was returning from Ghoom to Darjeeling. At Dali, around 4 km from Darjeeling, a vehicle was moving out of a garage located next to the tracks. The engine brushed against the vehicle, dragged it along and got derailed in the process. There was no report of any injury to the 27 passengers in the two coaches of the derailed train. The Railway Protection Force has lodged an FIR against the owner of the vehicle. Also Read – Rs 13,000 crore investment to provide 2 lakh jobs: MamataThe single line was blocked owing to this. Subsequently, the 4:20 pm steam joyride was cancelled along with the 4:30 pm diesel joyride. The passenger train to Kurseong from Darjeeling was also cancelled. A diesel joyride returning from Ghoom was stuck, along with the train to Darjeeling from New Jalpaiguri. “We will return the full fare for the cancelled services. We will also ensure that the passengers booked in the cancelled services get a chance to take the ride on Tuesday or any other day if they desire. Owing to the ongoing tourist rush, we will provide additional coaches to accommodate the tourists,” stated a DHR authority. The cancellation of service came as a major damper for the tourists. “I returned to Darjeeling after 20 years and extended my stay as I did not get tickets for the joyride. On Tuesday I have a return train from NJP but I will avail a joyride before I depart from Darjeeling,” stated Asish, a tourist from Hyderabad.last_img read more

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East Midnapore tops Bengal with pass percentage of 9610

first_imgKolkata: The results of the Madhyamik Examination this year recorded a pass percentage of 86.07, the highest in the history of West Bengal Board of Secondary Education (WBBSE) which conducts the examination in the state.East Midnapore, with a pass percentage of 96.10, emerged as the highest in the state, followed by Kolkata and West Midnapore, registering pass percentages of 92.13 and 91.78 respectively. The total number of candidates who had appeared for the Madhyamik Examination this year was 10,50,397. The total number of female candidates were 5,91,179, 12.56 percent more than the 4,59,218 male candidates. In 2017, the increase in the percentage of girls in comparison to boys was 10.76 percent, while that in 2018 was 11.91 percent. Also Read – Rs 13,000 crore investment to provide 2 lakh jobs: Mamata”The rise in the number of female candidates indicates that there is a growing urge not only to send children to school among all cross-sections of the society, but also to continue their studies at least up to the secondary level,” said Kalyanmoy Ganguly, president of WBBSE. The pass percentage of the male candidates stood at 89.97 percent, much higher than the girls at 82.87 percent. The number of female minority candidates appearing for the examination this year was also higher than their male counterparts. The number of female minority examinees was 1,71,679, as opposed to 99,996 males. Also Read – Lightning kills 8, injures 16 in state”It indicates a positive trend among the female children of the minority communities to join the mainstream. Even the pass percentage of physically challenged candidates has been 89.30, which proves that the urge for education is not confined to normal school-goers only,” Ganguly said. 51 candidates have figured in the first ten positions according to the merit list prepared by WBBSE. The highest score of 694 has been bagged by Sougata Das, a student of Mahammadpur Deshpran Vidyapith of East Midnapore. Soham Das of Jadavpur Vidyapith is the only candidate from the city appearing on the top of the merit list, at the 10th position. A few kilometres away from the city in South 24 Parganas, Narendrapur Ramkrishna Mission’s Abhinanadan Jana and Aikik Majhi have both bagged the ninth position, whereas Pratyasha Majumder of Birati Vidyalaya for Girls, located a few kilometres from the city airport, has also bagged the 10th spot on the merit list. The number of candidates bagging AA grade securing 90 percent and above is 8,504, A+ with over 80 percent marks is 23,488 and A with 60 percent and above is 85,291. There has not been a single incomplete or withheld result in the Madhyamik Examination this year. The Board, however, did not announce the dates for next year’s examination and said that the schedule will be announced shortly.last_img read more

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VIDEO Russell Wilson strikes out swinging in spring training AB for the

first_imgRussell Wilson continues to live his dream of playing for the Yankees, and today he got a pinch hit at-bat in the 5th inning against the Braves.Wilson faced off against lefty Max Fried in his first professional AB since 2011 and it wasn’t the fairy tale everyone was hoping for. After fouling off the first pitch, Fried ended up punching out Wilson on a swing and miss third strike. Give Wilson credit for taking some hacks.Maybe not the result @DangeRussWilson wanted, but a fun cameo for the fans (and it looks like Wilson, too). #YANKSonYES pic.twitter.com/RZ3LFawpnf— YES Network (@YESNetwork) March 2, 2018last_img read more

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Hold Up Not Everyone Wants a Robo Advisor Ahem Millionaires

first_img Opinions expressed by Entrepreneur contributors are their own. September 26, 2017 How Success Happens Listen Now Is the world getting more automated and impersonal? I don’t know, ask Siri.The insidious creep of technology has been accepted almost without question, including in our finances. I know the space all too well, as I build software for small and big companies alike.Millions of Americans now use services that track their finances, give tax advice and handle their investments. Millennials might be buying into low-cost technology to manage their finances, but those with growing wealth are hesitant to give up the traditional “human touch” of complete and personalized financial services.Related: The $250,000 Tax Credit You Could Be Using for Your BusinessThe number of people who might fit that profile is growing by leaps and bounds. Millionaires are being minted at a rate never seen before in history. CNBC reported that in 2016 another 400,000 individuals crossed the million-dollar threshold. From Silicon Valley to Wall Street, thousands of people are stumbling into fortunes and someone needs to manage their wealth. The question is: Who?Family offices hold a firm grasp on the upper levels of the financial industry. But that model is only viable for ultra-wealthy individuals, not your average single or low double-digit millionaire. “With bonuses, which can account for half of total pay, the average pay for a North American family office CEO totaled $631,000, the highest among geographic regions,” writes Simone Foxman for Wealth Management. “European family office CEOs made $497,000.”These are three ways that financial services are changing to accommodate the influx of well off, but not ultra-wealthy Americans.Wealth, tax and investing packaging is critical.Whereas a millennial might use Mint to track their expenses and H&R Block’s online portal to file their taxes, wealthier individuals are looking to get those services under one roof. Finding a way to manage investments, taxes and assets require more than an app on a phone — in fact, it requires more than one type of highly trained professional.“Wealthy individuals need specialized service, which can be challenging to deliver as a single CPA or financial advisor,” explains David Miller, founder and CEO of PeachCap. “Wealthy clients expect a broad range of services in one place, and they expect them to be executed in a single, cohesive strategy. The financial industry’s response to the growing population of wealthy individuals should be to increase the availability of quality services, not force clients to choose between quality and affordability.”Related: 13 Easy Investing Apps and Websites for MillennialsCombining services in one place allows for increased coordination, which results in better outcomes. And when the amount at stake is millions of dollars, a few percentage points matter.White glove treatment still counts.Managing wealth is no simple task. And for the new crop of millionaires, having someone to personally walk them through complicated tax laws or investment strategies goes a long way. Claer Barret, writing for Financial Times, explains that “a personal relationship with a manager, who gets to know you and your financial priorities over many years and can anticipate your needs, is something that’s hard to put a price on.”A recent Bloomberg study found that 210 new billionaires joined the ranks of the world’s most affluent people in 2015, and their preferred financial service providers are family offices. This is for numerous reasons, including the coordination of resources, but also because of the human touch matters. Familiarity breeds trust and trust creates assurance and peace of mind. And when you are looking to protect large sums of money, peace of mind can be hard to come by. So what is being done to offer that level of assurance to entry-level millionaires?“The traditional family office model can be retooled to make it more accessible to more people,” Miller says. “By centralizing back office support and empowering CPAs and financial advisors with the tools they need to manage more complex tax, accounting and wealth management strategies, top-shelf financial and tax services become available to more people.”Scaling out top-shelf financial services without sacrificing quality is no easy accomplishment. As this trend looks to gain momentum it will need to win over the confidence of CPAs and financial advisors who would partner with companies offering back office support.A family office, but affordable.The new sector is yet to be branded as anything in particular. It resides somewhere below the family or multi-family office, but above the traditional wealth management services and fintech applications. This trend is the democratization of top-shelf services.Related: The Best Blogs to Help Entrepreneurs Boost Their Personal and Business FinancesMost importantly, and if it is to succeed, it needs to be affordable. Of course, affordable means different things to different people, and in this case, the standard is high. Retaining a traditional family office can cost more than $1 million annually. As such, the new sector is aiming to reduce that barrier to entry significantly.But if trends elsewhere are any indicator, it has a chance of succeeding. Products and services available to the wealthiest people eventually trickle down to the rest of the economy. Car phones eventually became cell phones in everyone’s pockets. The same goes for private town cars (Uber), grocery delivery (Amazon Fresh) and a long list of other things. Making the family office available to less wealthy individuals is just the first step in the journey towards radically reshaping financial services for everyone. Hear from Polar Explorers, ultra marathoners, authors, artists and a range of other unique personalities to better understand the traits that make excellence possible. 5 min readlast_img read more

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Nano Titanium Dioxide Market Is Projected to Hit 16682 Mn by

first_imgThe Global Nano Titanium Dioxide Market is expected to garner $16,682 million by 2022, registering a CAGR of 20.7% during the period 2016-2022. Consumption of nano titanium dioxide is maximum in cosmetic application throughout the study period. Asia-Pacific is expected to continue to be the leading consumer in the global market until 2022.Nano titanium dioxide market is driven by its extraordinary physio-chemical properties, which results in improved performance of end-products.Download Report Sample @ https://www.alliedmarketresearch.com/request-sample/1703Nanoscale titanium dioxide is approximately 100 times finer than the titanium dioxide (TiO2) pigment and is commonly applicable in high-factor sun protection creams, textile fibers or wood preservatives, paints & coatings, and plastics. Factors that drive the nano titanium dioxide market are upsurge in demand for passive protective coatings, growth in penetration of UV-filters in personal care products & sunscreens, and trend towards environmental sustainability. However, toxicity at higher concentration is expected to hamper the market growth along with rise in penetration of nano zinc oxide.China Nano Titanium Dioxide MarketIn 2015, cosmetics was the largest application segment, in terms of revenue and volume, with more than one-third share followed by paints & coatings, pigments, plastics, energy, and others. Furthermore, in cosmetic application nano titanium dioxide is used as UV blocker in various sunscreen applications.In 2015, Europe and Asia-Pacific collectively accounted for nearly two-thirds of the worldwide demand for nano titanium dioxide and are expected to maintain their lead position throughout the forecast period. However, Asia-Pacific is projected to be the fastest growing region, with a CAGR of 21.3%, in value terms, followed by LAMEA, North America, and Europe.Have any Query? Ask our Research Experts @ https://www.alliedmarketresearch.com/purchase-enquiry/1703Major players in the industry invest significantly in research & development to launch new commercial applications at low cost. Strategic collaborations & business expansion are the other major strategies adopted by some of the industry players.Leading industry players:BASF SE, Cabot Corporation, CINKARNA Celje d.d., Cristal, Croda International Plc, E. I. Du Pont De Nemours and Company, Evonik Industries AG, Huntsman International LLC, Nano-Oxides Inc., NanoScale Corporation, and Tayca Corporation.About Us:Allied Market Research (AMR) is a full-service market research and business consulting wing of Allied Analytics LLP based in Portland, Oregon. Allied Market Research provides global enterprises as well as medium and small businesses with unmatched quality of “Market Research Reports” and “Business Intelligence Solutions.” AMR has a targeted view to provide business insights and consulting to assist its clients to make strategic business decisions and achieve sustainable growth in their respective market domain.We are in professional corporate relations with various companies and this helps us in digging out market data that helps us generate accurate research data tables and confirms utmost accuracy in our market forecasting. Each and every data presented in the reports published by us is extracted through primary interviews with top officials from leading companies of domain concerned. Our secondary data procurement methodology includes deep online and offline research and discussion with knowledgeable professionals and analysts in the industry.Contact:David Correa5933 NE Win Sivers Drive#205, Portland, OR 97220United StatesUSA/Canada (Toll Free):+1-800-792-5285, +1-503-894-6022, +1-503-446-1141UK: +44-845-528-1300Hong Kong: +852-301-84916India (Pune): +91-20-66346060Fax: +1(855)550-5975help@alliedmarketresearch.comWeb: https://www.alliedmarketresearch.comlast_img read more

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PrePrime Day Deal Wireless Gaming Mouse for Less Than 8

first_img by Taboolaby TaboolaSponsored LinksSponsored LinksPromoted LinksPromoted LinksYou May LikeKelley Blue Book5 Mid-engine Corvettes That Weren’tKelley Blue BookUndoForbes.comCrazy Rich Asians for RealForbes.comUndoMayo ClinicManaging psoriatic arthritis painMayo ClinicUndoVerizon WirelessThis new phone will blow your mind.Verizon WirelessUndoTODAYPolice Identify Girl Licking Ice Cream Tub In Viral VideoTODAYUndoMy Food and FamilyHealthy, Homemade Drunken Thai Noodles In Just 20 MinutesMy Food and FamilyUndoAdvertisement Looking for a wireless mouse that can help you dominate the competition for less than the cost of lunch? Amazon is currently offering the TeckNet 4800DPI Wireless Gaming Mouse for only $7.49 when you use the code “TeckNet289B” at checkout. That’s 50% off the mouse’s previous price of $14.99.  MacBook Air vs MacBook Pro: Which 13-inch MacBook Is Right For You?Apple’s entry-level MacBook Air and Pro look pretty similar, but our testing proved they differ in crucial ways.Your Recommended PlaylistVolume 0%Press shift question mark to access a list of keyboard shortcutsKeyboard Shortcutsplay/pauseincrease volumedecrease volumeseek forwardsseek backwardstoggle captionstoggle fullscreenmute/unmuteseek to %SPACE↑↓→←cfm0-9接下来播放Which Cheap Tablet Is Best? Amazon Fire 7 vs Walmart Onn02:45关闭选项Automated Captions – en-USAutomated Captions – en-USAutomated Captions – en-US facebook twitter 发邮件 reddit 链接https://www.laptopmag.com/articles/pre-prime-day-deal-wireless-gaming-mouse-less-8?jwsource=cl已复制直播00:0003:4603:46  Author Bio Hunter Fenollol is Laptop’s editorial intern, where he covers the latest industry news and products. With a public relations degree from Long Island University, Hunter worked as a publicity specialist for independent game companies prior to joining the team. When he’s not working, you can find Hunter catching some sun at the beach with friends, babysitting his two little sisters or playing the latest video games. Features include 8 responsive buttons (including a rapid fire button that sends a triple click), 5 levels of adjustable DPI settings and an uninterrupted 10 meter connection distance. With a 500hz polling rate and ergonomic grip that feels good in hand, the mouse is a no brainer at $7.50. How do I know it feels good in hand? I own two and use them on my gaming rig at home and on my Chromebook while out. If you’re looking for a more premium wireless mouse for your Apple laptop, the Apple Magic Mouse 2 is a top choice and is available at a discount for Amazon Prime Day 2019. Hunter Fenollol, Hunter Fenollol, onlast_img read more

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