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Showing posts from April 25, 2019

Mysterious eruption came from Campi Flegrei caldera

The caldera-forming eruption of Campi Flegrei (Italy) 40,000 years ago is the largest known eruption in Europe during the last 200,000 years, but little is known about other large eruptions at the volcano prior to a more recent caldera-forming event 15,000 years ago. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425122344.htm

Caffeine gives solar cells an energy boost

Scientists have discovered that caffeine can help make a promising alternative to traditional solar cells more efficient at converting light to electricity. Their research may enable this cost-effective renewable energy technology to compete on the market with silicon solar cells. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425115639.htm

EPA Takes Important Step Under PFAS Action Plan

EPA Takes Important Step Under PFAS Action Plan Headquarters, Office of the Administrator (AO) WASHINGTON –Today, the U.S. Environmental Protection Agency (EPA) released draft interim guidance for addressing groundwater contaminated with perfluorooctanoic acid (PFOA) and/or perfluorooctane sulfonate (PFOS) for public review and comment. Published April 25, 2019 at 09:30AM Read more

New technique uses power anomalies to ID malware in embedded systems

Researchers have developed a technique for detecting types of malware that use a system's architecture to thwart traditional security measures. The new detection approach works by tracking power fluctuations in embedded systems. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425115621.htm

The first laser radio transmitter

For the first time, researchers have used a laser as a radio transmitter and receiver, paving the way for towards ultra-high-speed Wi-Fi and new types of hybrid electronic-photonic devices. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104238.htm

The first laser radio transmitter

For the first time, researchers have used a laser as a radio transmitter and receiver, paving the way for towards ultra-high-speed Wi-Fi and new types of hybrid electronic-photonic devices. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104238.htm

Chemical engineers replicate feed, fight and flight responses in catalytic chemical reactions

Chemical engineers have recreated collaboration and competition responses within a microchamber environment of microscopic particles, sheets, and catalysts, effectively mimicking responses of feeding, fighting, and fleeing. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104228.htm

Tracking charge carriers in the molecular crystal at organic pn junction

In conventional organic solar cells, the electrons exhibit their particle-nature and need to jump between organic molecules in the cell. The conductivity is, therefore, lower than that of crystalline silicon solar cells. Researchers have succeeded to arrange the organic molecules in highly ordered manner like in crystals and to invoke the wave-nature. 'Conductive bands' are formed by energy dispersive states and contribute to the high-carrier conductivity. It may improve the total efficiency of the cell. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104257.htm

Engineers make injectable tissues a reality

A simple injection that can help regrow damaged tissue has long been the dream of physicians and patients alike. A new study moves that dream closer to reality with a device that makes encapsulating cells much faster, cheaper and more effective. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104312.htm

Left or right handed biomolecules

Many biomolecules come in two versions that are each other's mirror image, like a left and a right hand. Cells generally use the left-hand version of amino acids to produce proteins, and uptake mechanisms were thought to share this preference. Scientists have now shown that a prokaryotic transport protein can transport both versions of the amino acid aspartate with equal efficiency. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104331.htm

An army of micro-robots can wipe out dental plaque

A swarm of micro-robots, directed by magnets, can break apart and remove dental biofilm, or plaque, from a tooth. The innovation arose from a cross-disciplinary partnership among dentists, biologists, and engineers. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104323.htm

Engineers make injectable tissues a reality

A simple injection that can help regrow damaged tissue has long been the dream of physicians and patients alike. A new study moves that dream closer to reality with a device that makes encapsulating cells much faster, cheaper and more effective. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190425104312.htm

ISS Daily Summary Report – 4/24/2019

Kubik: The crew installed Kubik #5 and #6 in the Columbus module in support of the upcoming NanoAntioxidents experiment arriving on SpX-17. Kubik is a small controlled-temperature incubator or cooler with removable inserts designed for self-contained, automatic microgravity experiments such as those using seeds, cells, and small animals. International Commercial Experiment Cubes (ICE Cubes): The … from ISS On-Orbit Status Report https://blogs.nasa.gov/stationreport/2019/04/24/iss-daily-summary-report-4242019/

Nokia 4.2, Nokia 3.2 Listed on India Site, Launch Appears Imminent

Nokia 4.2 price globally starts at $169 (roughly Rs. 11,900) for the 2GB RAM + 16GB storage configuration, while Nokia 3.2 comes with a starting price of $139 (roughly Rs. 9,800). from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/news/nokia-4-2-3-2-listed-in-india-price-specifications-2028660

Veritable powerhouses -- even without DNA

The cells of most life forms contain mitochondria for energy production. They normally have their own genetic material, in addition to that found in the nucleus. Biologists have now identified the first-ever exception to this rule in a single-celled parasite. The mitochondria of the dinoflagellate Amoebophrya ceratii appear to produce energy just like our own mitochondria, but without any genetic material. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153617.htm

Huawei P30 Pro Starts Receiving Software Update With Camera Enhancements and More in India

Huawei P30 Pro software update brings camera improvements, fingerprint unlock enhancements, tweaks for display as well as audio-video synchronisation. from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/news/huawei-p30-pro-software-update-camera-enhancements-more-india-2028607

Huawei P30 Pro Starts Receiving Software Update With Camera Enhancements and More in India

Huawei P30 Pro software update brings camera improvements, fingerprint unlock enhancements, tweaks for display as well as audio-video synchronisation. from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/news/huawei-p30-pro-software-update-camera-enhancements-more-india-2028607

Machine-learning system used to diagnose genetic diseases

Scientists have utilized a machine-learning process and clinical natural language processing (CNLP) to diagnose rare genetic diseases in record time. This new method is speeding answers to physicians caring for infants in intensive care and opening the door to increased use of genome sequencing as a first-line diagnostic test for babies with cryptic conditions. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153613.htm

A first in medical robotics: Autonomous navigation inside the body

Bioengineers report the first demonstration of a robot able to navigate autonomously inside the body. In an animal model of cardiac valve repair, the team programmed a robotic catheter to find its way along the walls of a beating, blood-filled heart to a leaky valve -- without a surgeon's guidance. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153600.htm

Days Gone Review

Is PS4-exclusive Days Gone any good compared to Sony's other games like Spider-Man PS4 and God of War? Find out in our Days Gone review. from RSS Feeds | MICROSOFT - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/games/reviews/days-gone-review-release-date-gameplay-ps4-pro-2028476

Days Gone Review

Is PS4-exclusive Days Gone any good compared to Sony's other games like Spider-Man PS4 and God of War? Find out in our Days Gone review. from RSS Feeds : RSS REVIEWS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/games/reviews/days-gone-review-release-date-gameplay-ps4-pro-2028476

Tech companies will need to scale up to face data explosion: Dell EVP

Cities expected to churn out 200x more data setting off disruption, says Amit Midha. from enterprise-it - Telecom News | Latest Telecom Industry News, Information and Update: ET Telecom : ETTelecom.com https://telecom.economictimes.indiatimes.com/news/tech-companies-will-need-to-scale-up-to-face-data-explosion-dell-evp/69035034?utm_source=RSS&utm_medium=ETRSS

Major deep carbon sink linked to microbes found near volcano chains

Up to about 19% more carbon dioxide than previously believed is removed naturally and stored underground between coastal trenches and inland chains of volcanoes, keeping the greenhouse gas from entering the atmosphere, according to a new study. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153512.htm

U.S. EPA awards Navajo Nation $89,260 to study air quality in Cove, Arizona

U.S. EPA awards Navajo Nation $89,260 to study air quality in Cove, Arizona Region 09 SAN FRANCISCO — The U.S. Environmental Protection Agency (EPA) has awarded the Navajo Nation Environmental Protection Agency $89,260 to study whether abandoned uranium mines are affecting air quality in the Cove, Arizona, area. Published April 24, 2019 at 09:30AM Read more

Lenovo ThinkPad X1 Extreme Review

Lenovo's top-of-the-line ThinkPad X1 Extreme is relatively portable for a 15-inch laptop, and offers great specifications that will do for work as well as entertainment. from RSS Feeds : RSS REVIEWS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/laptops/reviews/lenovo-thinkpad-x1-extreme-review-2026844

Redmi 7 First Impressions

Redmi 7, price in India starting at Rs. 7,999, brings a new design and upgraded internals such as a faster processor, better cameras, and larger battery among others. from RSS Feeds : RSS REVIEWS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/reviews/redmi-7-xiaomi-mi-price-in-india-first-impressions-specifications-2027996

Redmi Y3 First Impressions

The Redmi Y3 offers a 32-megapixel front camera with EIS, an octa-core Snapdragon 632 SoC, and a 4,000mAh battery encased in an attractive frame. from RSS Feeds : RSS REVIEWS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/reviews/redmi-y3-xiaomi-mi-first-impressions-price-in-india-specifications-2028032

Apple Sued for $1 Billion by Teenager for Falsely Accusing Him of Theft

A New York student sued Apple for $1 billion, claiming the company’s facial-recognition software falsely linked him to a series of thefts from Apple stores. from RSS Feeds | APPLE - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/news/apple-sued-for-1-billion-by-teenager-for-falsely-accusing-him-of-theft-2027244

ATC buys out Tata’s 13% in Indian tower venture

The deal — at roughly Rs 212 per share — marks the exit of Tata Group from the consumer mobility and related businesses. from telecom-equipment - Telecom News | Latest Telecom Industry News, Information and Update: ET Telecom : ETTelecom.com https://telecom.economictimes.indiatimes.com/news/atc-buys-out-tatas-13-in-indian-tower-venture/69035662?utm_source=RSS&utm_medium=ETRSS

2019 a crucial year for India to prepare for 5G: Samsung’s head of network business

Samsung said that 2019 is a crucial year for India to prepare for the 5G technology from telecom-equipment - Telecom News | Latest Telecom Industry News, Information and Update: ET Telecom : ETTelecom.com https://telecom.economictimes.indiatimes.com/news/2019-is-a-crucial-year-for-india-to-prepare-for-5g-samsungs-head-of-network-business/69035327?utm_source=RSS&utm_medium=ETRSS

NASA, FEMA, international partners plan asteroid impact exercise

NASA and other U.S. agencies and space science institutions, along with international partners, will participate in a 'tabletop exercise' that will play out a realistic -- but fictional -- scenario for an asteroid on an impact trajectory with Earth. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424210808.htm

A video game aids in research on Alzheimer's disease

A new study based on data collected from a spatial navigation video game has shown that poor spatial orientation as an indicator can help in early diagnosis of Alzheimer's disease, even prior to the appearance of any clinical signs. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153518.htm

A close look at lithium batteries

To better analyze the causes of malfunctions and premature failure of lithium batteries, researchers have developed a technique that visualizes the distribution of active lithium on the anode and differentiates between dendrites and 'dead' lithium. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153506.htm

A breakthrough in the study of laser/plasma interactions

Researchers have developed a particle-in-cell simulation tool that is enabling cutting-edge simulations of laser/plasma coupling mechanisms. More detailed understanding of these mechanisms is critical to the development of ultra-compact particle accelerators and light sources that could solve long-standing challenges in medicine, industry, and fundamental science. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153448.htm

New robust device may scale up quantum tech

A new device may bring scalable quantum bits because it's planar, just like silicon wafers already in use, and robust thanks to protective properties enabled by combining aluminum and indium arsenide. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153442.htm

Chemists invent new Lewis acidity test using fluorescence

Chemists have invented a new fluorescence-based method for accurately determining the strength of a range of Lewis acids, which could one day be used to help purify pharmaceutical drugs, improve industrial processes and explore next-generation technologies, according to a new chemistry study. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424125217.htm

Imaging system helps surgeons remove tiny ovarian tumors

Researchers have developed a way to improve the accuracy of surgery to remove ovarian tumors. Using carbon nanotubes and a near-infrared imaging system, they could find and remove tumors as small as 0.3 millimeters during surgery in mice, resulting in a 40 percent enhancement in median survival. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424112925.htm

Classroom crowdscience: Students challenged to detect schizophrenia genes

Teaching big data to future scientists means having them think creatively about ways to harness the terabytes of information available to them. To that end, a systems biologist used his graduate course to host a classroom competition tasking students with detecting genes associated with schizophrenia. The winning technique was quick, flexible, and outperformed previously published methods. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424112921.htm

Photoacoustic endoscopy could improve Crohn's disease treatment

A newly developed endoscope could give doctors a better view of intestinal changes caused by Crohn's disease. This additional information would help improve treatment of the painful and debilitating form of inflammatory bowel disease, which currently affects hundreds of thousands of US adults. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424112919.htm

Honor Loses Smartphone Prototype, Offers Rs. 4 Lakh Reward for Its Safe Return

Honor says one of its employees lost a smartphone prototype in Germany while on a train. The company is willing to give away Rs. 4 lakh to anyone can finds and returns the device. from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/news/honor-lost-prototype-phone-germany-reward-euro-5000-2028336

Redmi 7 vs Realme 3: Price, Specifications Compared

Redmi 7 is the latest entry in the numerical Redmi series and brings some major upgrades in terms of design and internal hardware over its predecessor. from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/features/redmi-7-realme-3-price-in-india-specifications-compared-xiaomi-2028321

Redmi 7 First Impressions

Redmi 7, price in India starting at Rs. 7,999, brings a new design and upgraded internals such as a faster processor, better cameras, and larger battery among others. from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/reviews/redmi-7-xiaomi-mi-price-in-india-first-impressions-specifications-2027996

Redmi Y3 First Impressions

The Redmi Y3 offers a 32-megapixel front camera with EIS, an octa-core Snapdragon 632 SoC, and a 4,000mAh battery encased in an attractive frame. from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/reviews/redmi-y3-xiaomi-mi-first-impressions-price-in-india-specifications-2028032

Microsoft Workers Join China's Debate Over Gruelling Workweek

The repository has been quickly blocked on Chinese websites. Microsoft employees are asking that it remain open, according to an open letter published on Monday on GitHub. from RSS Feeds | MICROSOFT - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/internet/news/microsoft-workers-join-chinas-debate-over-grueling-workweek-2027167

Frustrated materials under high pressure

People are not the only ones to be occasionally frustrated. Some crystals also show frustrations. Cesium copper chloride is a prime example. Its magnetic copper atoms reside on a triangular lattice and seek to align themselves antiparallel to each other. In a triangle, this does not work, however. To better understand the underlying basics, physicists can now control the magnetic coupling using an elegant measuring method. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153514.htm

EPA and Indian River Lagoon National Estuary Program Recognize Earth Day in Stuart, Florida

EPA and Indian River Lagoon National Estuary Program Recognize Earth Day in Stuart, Florida Region 04 EPA and Indian River Lagoon National Estuary Program Recognize Earth Day in Stuart, Florida Seagrass planted in Indian River Lagoon Estuary to help improve water quality and habitat Published April 24, 2019 at 09:30AM Read more

EPA and federal partners seek public input on draft GLRI Action Plan III

EPA and federal partners seek public input on draft GLRI Action Plan III Region 05 CHICAGO (April 24, 2019) – The U.S. Environmental Protection Agency (EPA) and its federal partners are seeking additional input from the public on developing the Great Lakes Restoration Initiative (GLRI) Action Plan III. Published April 24, 2019 at 09:30AM Read more

Huawei P30 Lite Goes on Sale in India via Amazon: Price, Specifications, Features, and More

Huawei P30 Lite price in India starts at Rs. 19,990 for the 4GB/ 128GB variant, going up to Rs. 22,990 for the 6GB/ 128GB variant. from RSS Feeds | ANDROID - RSS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/mobiles/news/huawei-p30-lite-first-india-sale-april-25-amazon-price-specifications-features-2028187

Synthetic speech generated from brain recordings

A state-of-the-art brain-machine interface created by neuroscientists can generate natural-sounding synthetic speech by using brain activity to control a virtual vocal tract -- an anatomically detailed computer simulation including the lips, jaw, tongue, and larynx. The study was conducted in research participants with intact speech, but the technology could one day restore the voices of people who have lost the ability to speak due to paralysis or neurological damage. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153558.htm

Global warming hits sea creatures hardest

Global warming has caused twice as many ocean-dwelling species as land-dwelling species to disappear from their habitats, a unique study found. The greater vulnerability of sea creatures may significantly impact human communities that rely on fish and shellfish for food and economic activity, according to the study. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153608.htm

Synthetic speech generated from brain recordings

A state-of-the-art brain-machine interface created by neuroscientists can generate natural-sounding synthetic speech by using brain activity to control a virtual vocal tract -- an anatomically detailed computer simulation including the lips, jaw, tongue, and larynx. The study was conducted in research participants with intact speech, but the technology could one day restore the voices of people who have lost the ability to speak due to paralysis or neurological damage. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153558.htm

Cleaner, cheaper ammonia: Cheaper fertilizer

Ammonia -- a colorless gas essential for things like fertilizer -- can be made by a new process which is far cleaner, easier and cheaper than the current leading method. Researchers use readily available lab equipment, recyclable chemicals and a minimum of energy to produce ammonia. Their Samarium-Water Ammonia Production (SWAP) process promises to scale down ammonia production and improve access to ammonia fertilizer to farmers everywhere. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153632.htm

Cleaner, cheaper ammonia: Cheaper fertilizer

Ammonia -- a colorless gas essential for things like fertilizer -- can be made by a new process which is far cleaner, easier and cheaper than the current leading method. Researchers use readily available lab equipment, recyclable chemicals and a minimum of energy to produce ammonia. Their Samarium-Water Ammonia Production (SWAP) process promises to scale down ammonia production and improve access to ammonia fertilizer to farmers everywhere. from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190424153632.htm

Amazon Kindle (10th Gen) Review

The Kindle (10th Gen) is priced at Rs. 7,999 in India and has a front light. Here’s our review. from RSS Feeds : RSS REVIEWS Feed - NDTV Gadgets360.com https://gadgets.ndtv.com/tablets/reviews/amazon-kindle-10th-gen-review-india-price-2026727

Welding with stem cells for next-generation surgical glues

Scientists have invented a new technology that could lead to the development of a new generation of smart surgical glues and dressings for chronic wounds. The new method involves re-engineering the membranes of stem cells to effectively 'weld' the cells together. from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190423133727.htm