Posts

Showing posts from November 14, 2018

Bee

Image
A small native bee on a flax-lily flower, photographed in Bendigo Victoria. from David Kleinert Photography https://ift.tt/2Pvn38z

Older adults' abstract reasoning ability predicts depressive symptoms over time

Age-related declines in abstract reasoning ability predict increasing depressive symptoms in subsequent years, according to data from a longitudinal study of older adults in Scotland. from Latest Science News -- ScienceDaily https://ift.tt/2PutXL5

দাঁতের ব্যথায় কষ্ট পাচ্ছেন? নিমেষে ব্যথা কমাবে এই ভেষজ মিশ্রণ

দাঁতের গোড়া বা স্নায়ু ক্ষতিগ্রস্ত হলে তা সাংঘাতিক যন্ত্রণার সৃষ্টি করে। ঘরোয়া খুব সহজ একটি উপায় দাঁতের ব্যথা সাময়িক ভাবে কমিয়ে দিতে পারে। আসুন, এ বিষয়ে জেনে নেওয়া যাক... from Zee24Ghanta: Health News https://ift.tt/2qOqtoc

‘গিনেস বুক’-এ নাম ওঠার অপেক্ষায় বাংলাদেশের সবচেয়ে লম্বা মানুষ

উচ্চতা এখনও পর্যন্ত ৮ ফুট ৬ ইঞ্চি। এখনও পর্যন্ত বলছি তার কারণ, বিগত ১০ বছর ধরে লম্বায় বেড়েই চলেছেন এই যুবক। from Zee24Ghanta: Health News https://ift.tt/2DEFdhD

Recommending plants to benefit and attract pollinators

Pollinating insects are integral to the health of all terrestrial ecosystems and agriculture worldwide. As homeowners attempt to conserve pollinators through horticulture practices, they often seek the advice and guidance of horticulture retail employees regarding what plants they can successfully include on their properties to maximize their intended benefit to pollinators as well as to their home ecosystems. from Latest Science News -- ScienceDaily https://ift.tt/2B7MYdM

Putting food-safety detection in the hands of consumers

Researchers have developed a wireless system that leverages the cheap RFID tags already on hundreds of billions of products to sense potential food contamination -- with no hardware modifications needed. With the simple, scalable system, the researchers hope to bring food-safety detection to the general public. from Latest Science News -- ScienceDaily https://ift.tt/2K3Pbtq

Mothers infected by dengue may have babies with higher risk of severe Zika, and vice versa

Two new studies provide evidence that previous Dengue infection in pregnant mothers may lead to increased severity of Zika in babies, and that previous Zika infection in mice mothers may increase severity of Dengue infection in their pups. The research supports that maternally acquired antibodies for one virus can assist infection by the other by a process unique to flaviviruses. from Latest Science News -- ScienceDaily https://ift.tt/2B8yb2n

California wildfires: Is Trump right when he blames forest managers?

Is poor management of forests to blame for deadly fires in California? from BBC News - US & Canada https://ift.tt/2zdLdKx

Alcohol ads with pro-drinking comments on Facebook boost desire to drink, study finds

Alcohol advertisements on social media sites such as Facebook can increase young adults' desire to drink if the ads contain pro-drinking comments from users, according to new research. from Latest Science News -- ScienceDaily https://ift.tt/2K35cj9

White House aide Ricardel removed after Melania Trump row

The first lady earlier said the aide "no longer deserves the honour" of serving in the White House. from BBC News - US & Canada https://ift.tt/2QIEr6l

Michael Avenatti 'arrested for domestic violence'

Michael Avenatti is in custody in Los Angeles on suspicion of domestic violence, US media report. from BBC News - US & Canada https://ift.tt/2K5KKOC

Florida recount: Governor Rick Scott 'will not certify result'

Rick Scott, a candidate in a close US Senate race, says he will step away from his elections role. from BBC News - US & Canada https://ift.tt/2DnA2lx

Competition for shrinking groundwater

Groundwater, which has been used to irrigate crops, satiate livestock and quench thirst in general for thousands of years, continues to be a vital resource around the world. from Latest Science News -- ScienceDaily https://ift.tt/2zWtbvJ

Houston's urban sprawl increased rainfall, flooding during Hurricane Harvey

Researchers found that Houston's urban landscape directly contributed to the torrential rainfall and deadly flooding of Hurricane Harvey in 2017. Houston's risk for extreme flooding was 21 times greater due to urbanization. The results highlight the human role in extreme weather events and the need to consider urban and suburban development when calculating hurricane risk. from Latest Science News -- ScienceDaily https://ift.tt/2Td5to3

Epoxy compound gets a graphene bump

Researchers combine epoxy with a tough graphene foam and carbon nanotube scaffold to build a resilient composite that's tougher and as conductive as other compounds but as light as pure epoxy. from Latest Science News -- ScienceDaily https://ift.tt/2DjIrpQ

Deep-time evolution of animal life on islands

A new article describes two new fossil relatives of marsupials that shed light on how a unique island ecosystem evolved some 43 million years ago during the Eocene. from Latest Science News -- ScienceDaily https://ift.tt/2DpYin9

First tally of US-Russia polar bears finds a healthy population

The first scientific assessment of polar bears that live in the Chukchi Sea region that spans the US and Russia finds the population is healthy and does not yet appear to be suffering from declining sea ice. from Latest Science News -- ScienceDaily https://ift.tt/2PVcpr6

Massive impact crater from a kilometer-wide iron meteorite discovered in Greenland

An international team has discovered a 31-km wide meteorite impact crater buried beneath the ice-sheet in the northern Greenland. This is the first time that a crater of any size has been found under one of Earth's continental ice sheets. from Latest Science News -- ScienceDaily https://ift.tt/2Foj4Wz

Late Miocene ape maxilla (upper jaw) discovered in western India

An ape maxilla (upper jaw) from the Late Miocene found in the Kutch basin, in western India, significantly extends the southern range of ancient apes in the Indian Peninsula, according to a new study. from Latest Science News -- ScienceDaily https://ift.tt/2OK9g8L

How we use music as a possible sleep aid

Many individuals use music in the hope that it fights sleep difficulties, according to a new study. from Latest Science News -- ScienceDaily https://ift.tt/2z9TsaG

Parents shouldn't worry if their infant doesn't sleep through the night by a year old

The authors of a study found that a large percentage of healthy babies don't start sleeping through the night even at a year old. The research team also examined whether infants who didn't sleep for six or eight consecutive hours were more likely to have problems with psychomotor and mental development, and found no association. The researchers also found no correlation between infants waking up at night and their mothers' postnatal mood. from Latest Science News -- ScienceDaily https://ift.tt/2OK9e0D

Symbiosis a driver of truffle diversity

Truffles are the fruiting bodies of the ectomycorrhizal (ECM) fungal symbionts residing on host plant roots. In many Ascomycota and Basidiomycota lineages, truffle-forming species have evolved independently in nearly every major group. This suggests that symbiosis drives evolution of truffle diversity and selects for specific traits. from Latest Science News -- ScienceDaily https://ift.tt/2zbH1uS

For arid, Mars-like Peruvian desert, rain brings death

When rains fell on the arid Atacama Desert, it was reasonable to expect floral blooms to follow. Instead, the water brought death. Planetary astrobiologists has found that after encountering never-before-seen rainfall three years ago at the arid core of Peru's Atacama Desert, the heavy precipitation wiped out most of the microbes that had lived there. from Latest Science News -- ScienceDaily https://ift.tt/2OHQqiB

Michelle Obama on Barack, her mother and the school run

Michelle Obama talks politics, family and the important role her mum played in their time at the White House. from BBC News - US & Canada https://ift.tt/2DFtK1g

Mid-terms 2018: Patience running thin at Florida recount

It's not the first time Florida hasn't been able to confirm a result more than a week on from voting. from BBC News - US & Canada https://ift.tt/2RSb5m1

Natural solutions can reduce global warming

A new study found that 21 percentof the United States' greenhouse gas pollution (1.2 Pg CO2e year) could be removed through enhanced management of forest, grassland, agricultural, and coastal areas. An offset at this level would be the equivalent to pollution from every single US car and truck on the road. from Latest Science News -- ScienceDaily https://ift.tt/2Q31mfk

Conservation land in British Columbia gets $11m investment

The funds will help the Nature Conservancy of Canada expand a protected area in the Rocky Mountains. from BBC News - US & Canada https://ift.tt/2TeYOcY

Researchers discover novel 'to divide or to differentiate' switch in plants

Scientists have uncovered a novel mechanism in plants that controls an important decision step in stomatal lineage to divide asymmetrically or to differentiate. This is a decisive step for the formation of stomata, tiny pores on the plant surface, produced by asymmetric cell division. from Latest Science News -- ScienceDaily https://ift.tt/2QE1f7i

Climate control of Earth's critical zone

New research by geoscientists shines a light on this hidden world from ridgetops to valley floors and shows how rainfall shapes the part of our planet that is just beyond where we can see. from Latest Science News -- ScienceDaily https://ift.tt/2Pt5Hcw

A new approach to detecting cancer earlier from blood tests

Cancer scientists have combined 'liquid biopsy,' epigenetic alterations and machine learning to develop a blood test to detect and classify cancer at its earliest stages. from Latest Science News -- ScienceDaily https://ift.tt/2PupjNl

NASA Learns More About Interstellar Visitor 'Oumuamua

Image
NASA's Spitzer Space Telescope has helped scientists get a better idea of the size of 'Oumuamua - the first known interstellar object to visit our solar system. from News and Features - NASA's Jet Propulsion Laboratory https://ift.tt/2qUfvxz

Tropical trees in the Andes are moving up -- toward extinction

In the most comprehensive study of its kind, biologists have found that tropical and subtropical forests across South America's Andes Mountains are responding to warming temperatures by migrating to higher, cooler elevations, but probably not quickly enough to avoid the loss of their biodiversity, functional collapse, or even extinction. from Latest Science News -- ScienceDaily https://ift.tt/2z94M6R

Climate simulations project wetter, windier hurricanes

New supercomputer simulations by climate scientists have shown that climate change intensified the amount of rainfall in recent hurricanes such as Katrina, Irma, and Maria by 5 to 10 percent. They further found that if those hurricanes were to occur in a future world that is warmer than present, those storms would have even more rainfall and stronger winds. from Latest Science News -- ScienceDaily https://ift.tt/2OIJNwH

Large areas of the Brazilian rainforest at risk of losing protection

Up to 15 million hectares of the Brazilian Amazon is at risk of losing its legal protection, according to a new study. from Latest Science News -- ScienceDaily https://ift.tt/2zbw3We

Seismic study reveals huge amount of water dragged into Earth's interior

Slow-motion collisions of tectonic plates under the ocean drag about three times more water down into the deep Earth than previously estimated, according to a first-of-its-kind seismic study that spans the Mariana Trench. from Latest Science News -- ScienceDaily https://ift.tt/2OIJrGn

Cold Super-Earth found orbiting closest single star to Sun

The nearest single star to the Sun hosts an exoplanet at least 3.2 times as massive as Earth -- a so-called super-Earth. One of the largest observing campaigns to date using data from a world-wide array of telescopes has revealed this frozen, dimly lit world. The newly discovered planet is the second-closest known exoplanet to the Earth. Barnard's star is the fastest moving star in the night sky. from Latest Science News -- ScienceDaily https://ift.tt/2Fm0hv3

Nanotubes built from protein crystals: Breakthrough in biomolecular engineering

Researchers at Tokyo Tech have succeeded in constructing protein nanotubes from tiny scaffolds made by cross-linking of engineered protein crystals. The achievement could accelerate the development of artificial enzymes, nano-sized carriers and delivery systems for a host of biomedical and biotechnological applications. from Latest Science News -- ScienceDaily https://ift.tt/2QJuXYs

Four arrested over 2016 Ohio murders of eight family members

A family is accused of "execution-style" killings of another family over a child custody dispute. from BBC News - US & Canada https://ift.tt/2FlFzeT

Jim Acosta: White House defends revoking CNN man's access

"No journalist has a First Amendment right to enter the White House," its legal memo reads. from BBC News - US & Canada https://ift.tt/2qOP6kl

Trump's attack on Macron lacked 'common decency', France says

The US president's derisive tweets came on the anniversary of the deadly Paris terror attacks. from BBC News - US & Canada https://ift.tt/2QHP09L

'Too short' Tom Cruise to be replaced for Jack Reacher reboot

The action hero's creator Lee Child finally admits Tom Cruise was too short. from BBC News - US & Canada https://ift.tt/2DDF3qS

Gravitational waves from a merged hyper-massive neutron star

For the first time astronomers have detected gravitational waves from a merged, hyper-massive neutron star. from Latest Science News -- ScienceDaily https://ift.tt/2DEIIoi

SJU Football's NCAA Playoff Game Notes vs. Martin Luther

Image
Here are the football game notes for No. 3/5 Saint John's NCAA Playoff game vs. Martin Luther at noon this Saturday, Nov. 17, in Clemens Stadium. - Game Notes from Saint John's University https://ift.tt/2TaOfHL

Optimization of alloy materials: Diffusion processes in nano particles decoded

A research team discovers atomic-level processes which can provide new approaches to improving material properties. from Latest Science News -- ScienceDaily https://ift.tt/2K1ixIO

National Guard troops help search for Camp Fire victims

The deadliest blaze is 35% contained as the search for victims in the town of Paradise continues. from BBC News - US & Canada https://ift.tt/2DCFBNP

Hollywood red carpets cancelled out of respect after wildfires

Hollywood scales down its red carpets out of respect to those suffering in California. from BBC News - US & Canada https://ift.tt/2PtE7Mb

Education reformers reconsider role of testing

Against the backdrop of the testing opt-out movement and a push for personalized learning, many education reformers are speak - More -  from ASCD SmartBrief https://ift.tt/2FjpS7N

School leaders address harmful student behaviors

School principals often have to address difficult student behaviors, including potential criminal issues such as underage dri - More -  from ASCD SmartBrief https://ift.tt/2qKwu51

Long-time educator leads district security team

Brian Schulder, the security and safety director at a New York school district, says that his background as an educator and c - More -  from ASCD SmartBrief https://ift.tt/2FhBqsi

How should new teachers spend their time?

 - More -  from ASCD SmartBrief https://ift.tt/2qNv8qo

A look at 2019's top edtech trends

Some of the top 10 technology trends for 2019 are making inroads in the classroom, according to Gartner.  - More -  from ASCD SmartBrief https://ift.tt/2FhBnN8

Students compete in lunar-themed robotics event

Middle-school students in Michigan recently launched their own lunar rovers as part of the FIRST Tech Challenge.  - More -  from ASCD SmartBrief https://ift.tt/2qLkwrS

Districts buy battery-powered buses

A New York state school district recently added to its fleet five battery-powered buses that produce zero emissions.  - More -  from ASCD SmartBrief https://ift.tt/2FhBlF0

How will Amazon headquarters affect schools?

Amazon announced Tuesday it would open new headquarters in Queens, N.Y., and in Virginia.  - More -  from ASCD SmartBrief https://ift.tt/2qMmYPa

DeVos faces lawsuit concerning student loans from closed schools

 - More -  from ASCD SmartBrief https://ift.tt/2FjpLJp

Is spending on school security effective?

The 2012 Newtown, Conn., school shooting prompted a spike in school security spending -- a market that has grown to $2.7 bill - More -  from ASCD SmartBrief https://ift.tt/2qHDZtI

Mentorships spark students' STEM curiosity

The more STEM exposure students receive while in school, the better chance they'll have to acquire important skills prior to  - More -  from ASCD SmartBrief https://ift.tt/2FjpJBh

Secrets of the edu-Twitter influencers

In this article from the November Educational Leadership magazine, six educators, who've become popular voices on social medi - More -  from ASCD SmartBrief https://ift.tt/2qHDXC6

Those who contemplate the beauty of the earth find reserves of strength that will endure as long as life lasts.

Rachel Carson, biologist and conservationist from ASCD SmartBrief https://ift.tt/2FjpGp5

Solution in fight against fake graphene

A new study has uncovered a major problem - a lack of graphene production standards has led to many cases of poor quality products from suppliers. Such practices can impede the progress of research that depend fundamentally on the use of high-quality graphene. from Latest Science News -- ScienceDaily https://ift.tt/2B4saDQ

Migrant caravan: Hundreds reach Tijuana on US border

Some 400 people, including a number of LGBTQ migrants, went on ahead of the larger group. from BBC News - US & Canada https://ift.tt/2z8hanw

Call of Duty 'swatting' death prankster pleads guilty

The 25-year-old had fooled police into thinking a father-of-two had murdered a family member. from BBC News - US & Canada https://ift.tt/2PTT1e9

California 2018 wildfires: Should you escape on foot or in a car?

Fires have claimed dozens of lives in California. What's the best way to escape such deadly blazes? from BBC News - US & Canada https://ift.tt/2PognZT

New scheduling system could help reduce flight delays

Scheduling and coordinating air traffic can be difficult, but taking the airlines' and passengers' delay costs into account can actually save airlines money and result in fewer delays, according to a new study. from Latest Science News -- ScienceDaily https://ift.tt/2QFnp99

ডায়াবেটিসের সমস্যা সহজেই নিয়ন্ত্রণে রাখবে এই খাবারগুলি

এমন চারটি খাবার রয়েছে যা খেলে রক্তে সুগারের মাত্রা থাকবে একেবারে নিয়ন্ত্রণে। আসুন জেনে নেওয়া যাক সেগুলি কী কী... from Zee24Ghanta: Health News https://ift.tt/2QD0Ku5

Stan Lee was working on final superhero Dirt Man with daughter, she says

The comic book creator's daughter says a new character, Dirt Man, was in the works before his death. from BBC News - US & Canada https://ift.tt/2zcqkzg

বিশ্ব ডায়াবেটিস দিবসে জেনে নিন আপনি এ রোগে আক্রান্ত কিনা

আন্তর্জাতিক ডায়াবেটিস ফেডারেশনের রিপোর্ট অনুযায়ী সারা বিশ্বে বর্তমানে ৪২.৫ কোটি প্রাপ্তবয়স্ক মানুষ ডায়বেটিসে আক্রান্ত। from Zee24Ghanta: Health News https://ift.tt/2B4V86p

Trump mocks French leader Macron after Armistice Day visit

The US president attacks Emmanuel Macron on Twitter after an awkward Armistice Day visit. from BBC News - US & Canada https://ift.tt/2PZDQjm

NASA Brings Mars Landing to Viewers Everywhere

Image
NASA's InSight lander is scheduled to touch down on the Red Planet at approximately noon PST on Nov. 26, with a new suite of instruments to probe below the Martian surface. from News and Features - NASA's Jet Propulsion Laboratory https://ift.tt/2PtFsmc

So, you think you're good at remembering faces, but terrible with names?

The cringe-worthy experience of not being able to remember an acquaintance's name leads many of us to believe we are terrible with names. However, new research has revealed this intuition is misleading; we are actually better at remembering names than faces. from Latest Science News -- ScienceDaily https://ift.tt/2qJUIN3

Pain can be a self-fulfilling prophecy

A new brain imaging study of 34 people found that when people expect to feel intense pain, they do, even if they aren't subjected to painful stimuli. Surprisingly, these false expectations can persist even when reality demonstrates otherwise, the study found. from Latest Science News -- ScienceDaily https://ift.tt/2K1Z6jb

If your diet fails, try again; your heart will thank you

Risk factors for cardiovascular disease closely track with changes in eating patterns, even only after a month or so. from Latest Science News -- ScienceDaily https://ift.tt/2TaSp2r

Visualizing 'unfurling' microtubule growth

Living cells depend absolutely on microtubules that form a scaffolding for moving materials inside the cell. Microtubule fibers are hollow rods made of much smaller tubulin subunits that spontaneously assemble at one end of the rod, but exactly how they do this inside the crowded environment of living cells has been a mystery. Now researchers have uncovered the mechanism that puts these blocks in place. from Latest Science News -- ScienceDaily https://ift.tt/2OF2DVb

Synthetic DNA-delivered antibodies protect against Ebola in preclinical studies

Scientists have successfully engineered novel DNA-encoded monoclonal antibodies (DMAbs) targeting Zaire Ebolavirus that were effective in preclinical models. Study results showed that DMAbs were expressed over a wide window of time and offered complete and long-term protection against lethal virus challenges. DMAbs may also provide a novel powerful platform for rapid screening of monoclonal antibodies enhancing preclinical development. from Latest Science News -- ScienceDaily https://ift.tt/2z7xrZU

Carbon emissions will start to dictate stock prices

Companies that fail to curb their carbon output may eventually face the consequences of asset devaluation and stock price depreciation, according to a new study. from Latest Science News -- ScienceDaily https://ift.tt/2PVrI2N

Your heart hates air pollution; portable filters could help

The fifth-leading risk factor for mortality worldwide, air pollution presents a major heart health risk. A simple intervention could help people breathe easier at home. from Latest Science News -- ScienceDaily https://ift.tt/2B4jyx5

'Rare' jellyfish not so rare

When the Rhizostoma luteum jellyfish was discovered at the beginning of the 19th century in the waters of the Strait of Gibraltar, only nine specimens were identified. For years, it was so inconspicuous that later, in the 20th century, it failed to turn up for six decades. A team of scientists, with the help of a citizen initiative, has now confirmed that it is not really as difficult to find as previously believed. from Latest Science News -- ScienceDaily https://ift.tt/2QFM2T8

Weightlifting is good for your heart and it doesn't take much

Lifting weights for less than an hour a week may reduce your risk for a heart attack or stroke by 40 to 70 percent, according to a new study. Spending more than an hour in the weight room did not yield any additional benefit, the researchers found. The results show benefits of strength training are independent of running, walking or other aerobic activity. from Latest Science News -- ScienceDaily https://ift.tt/2QGfsR7

How Amazon's New Headquarters Could Change Communities In New York And Virginia

Image
Amazon announced its expanding footprint, adding some 25,000 jobs in Long Island City in Queens and Arlington, Va. Some in those cities are worried about housing prices and congestion on the roads. from Technology : NPR https://ift.tt/2FghPsu

California fires: Firefighters hold containment lines in north

Crews contain 30% of the fire in the north but the search for dozens of missing people continues. from BBC News - US & Canada https://ift.tt/2Tao3Nx

Calgary votes against Winter Olympics bid

More than 56% of residents in the Canadian city reject the idea amid high turnout. from BBC News - US & Canada https://ift.tt/2QCmEha

Hopper's Chop Suey in record-breaking $92m sale

Edward Hopper's masterpiece was one of a collection of US modern art paintings for sale in New York. from BBC News - US & Canada https://ift.tt/2z75AsY

'El Chapo' trial: Mexico presidents reject 'scapegoat' claims

The drug lord's lawyer told his trial that the real cartel leader was being protected by Mexico's rulers. from BBC News - US & Canada https://ift.tt/2QLp39q

JUUL suspends flavoured e-cigarette sales to curb teen use

The company, under pressure to curb its popularity with teenagers, is temporarily stopping retail sales. from BBC News - US & Canada https://ift.tt/2z9RuHc

'Superwoman' Lilly Singh to take a break from YouTube

The popular comedian says she is suffering from burnout after eight years on the platform. from BBC News - US & Canada https://ift.tt/2QGDR8Y

Has a new racing ban in Florida doomed these dogs?

Florida has voted to ban greyhound racing, but adoption groups warn thousands of dogs could be euthanised. from BBC News - US & Canada https://ift.tt/2z80RY2

California wildfires survivor's tearful account of escape with son

Californian wildfires survivor Sorrell Bobrink fled her home in Paradise, California with her son. from BBC News - US & Canada https://ift.tt/2qHRLMQ