Friday, April 29, 2016

Don’t look for a pretty face it will turn old one day. Don’t look for a soft skin, it will wrinkle one day. But look for a loyal heart that will miss you everyday and love you forever.

Don’t look for a pretty face it will turn old one day. Don’t look for a soft skin, it will wrinkle one day. But look for a loyal heart that will miss you everyday and love you forever.


Don’t look for a pretty face it will turn old one day. Don’t look for a soft skin, it will wrinkle one day. But look for a loyal heart that will miss you everyday and love you forever.

Posted: 28 Apr 2016 11:22 PM PDT

Don't look for a pretty face it will turn old one day. Don't look for a soft skin, it will wrinkle one day. But look for a loyal heart that will miss you everyday and love you forever.
Don’t look for a pretty face it will turn old one day. Don’t look for a soft skin, it will wrinkle one day. But look for a loyal heart that will miss you everyday and love you forever.

The post Don’t look for a pretty face it will turn old one day. Don’t look for a soft skin, it will wrinkle one day. But look for a loyal heart that will miss you everyday and love you forever. appeared first on .

When life gives you a hundred reasons to break down and cry, show life that you have a million reasons to smile and laugh. Stay strong.

Posted: 28 Apr 2016 11:15 PM PDT

When life gives you a hundred reasons to break down and cry, show life that you have a million reasons to smile and laugh. Stay strong.
When life gives you a hundred reasons to break down and cry, show life that you have a million reasons to smile and laugh. Stay strong.

The post When life gives you a hundred reasons to break down and cry, show life that you have a million reasons to smile and laugh. Stay strong. appeared first on .

Take all the time you need to heal emotionally. Moving on doesn’t take a day. It takes a lot of little steps to be able to break free of your broken self.

Posted: 28 Apr 2016 11:09 PM PDT

Take all the time you need to heal emotionally. Moving on doesn't take a day. It takes a lot of little steps to be able to break free of your broken self.
Take all the time you need to heal emotionally. Moving on doesn’t take a day. It takes a lot of little steps to be able to break free of your broken self.

The post Take all the time you need to heal emotionally. Moving on doesn’t take a day. It takes a lot of little steps to be able to break free of your broken self. appeared first on .

You deserve someone who never stops trying to show how much you mean to them, even after they have you.

Posted: 28 Apr 2016 11:01 PM PDT

You deserve someone who never stops trying to show how much you mean to them, even after they have you.
You deserve someone who never stops trying to show how much you mean to them, even after they have you.

The post You deserve someone who never stops trying to show how much you mean to them, even after they have you. appeared first on .

ScienceDaily: Latest Science News

ScienceDaily: Latest Science News


Exploring phosphorene, a promising new material

Posted: 28 Apr 2016 02:33 PM PDT

Researchers have developed a new method to quickly and accurately determine the orientation of phosphorene, a promising material with potential application as a material for semiconducting transistors in ever faster and more powerful computers.

New gene testing technology finds cancer risks 'hiding in plain sight'

Posted: 28 Apr 2016 02:33 PM PDT

A new method for identifying mutations and prioritizing variants in breast and ovarian cancer genes, which will not only reduce the number of possible variants for doctors to investigate, but also increase the number of patients that are properly diagnosed.

Personal cooling units on the horizon

Posted: 28 Apr 2016 02:32 PM PDT

Firefighters entering burning buildings, athletes competing in the broiling sun and workers in foundries may eventually be able to carry their own, lightweight cooling units with them, thanks to a nanowire array that cools, according to materials researchers.

Origin of Earth's oldest crystals

Posted: 28 Apr 2016 02:32 PM PDT

New research suggests that the very oldest pieces of rock on Earth -- zircon crystals -- are likely to have formed in the craters left by violent asteroid impacts that peppered our nascent planet, rather than via plate tectonics as was previously believed.

Risk factors associated with injurious falls in the elderly

Posted: 28 Apr 2016 12:23 PM PDT

Falls are one of the leading causes of injury-related death among elderly people. So finding the risk factors that endanger them is becoming increasingly important, particularly with the projected increase in the elderly population with the baby boomers, warn investigators.

Extreme heat, precipitation linked to more severe asthma requiring hospitalization

Posted: 28 Apr 2016 12:23 PM PDT

Extreme heat and heavy rainfall are related to increased risk of hospitalization for asthma in Maryland, according to a study. Based on over a decade of asthma hospitalization data (115,923 cases from 2000-2012), Researchers observed a 23 percent increase in risk of asthma hospitalizations when there was an extreme heat event during summer months. This risk was higher among 5-17 year olds.

Not just climate change: Human activity is a major factor driving wildfires

Posted: 28 Apr 2016 12:23 PM PDT

A new study examining wildfires in California found that human activity explains as much about their frequency and location as climate influences.

Junk-food junkies go healthy when rewarded

Posted: 28 Apr 2016 12:23 PM PDT

According to new research, the most effective strategy for influencing such healthy food choices is not calorie counts and reduced prices, but rather more subtle incentives that reward healthy eating behavior.

How cancer cells escape from tumors, spread

Posted: 28 Apr 2016 12:21 PM PDT

Metas­tasis. The very word evokes fear. Defined as the spread of cancer cells from one part of the body to another, metastasis is the cause of approximately 90 percent of deaths among cancer patients. How does metastasis come about? And can we stop it?

Do bearded dragons dream? Reptiles share sleep patterns with mammals and birds

Posted: 28 Apr 2016 12:21 PM PDT

Brain sleep appeared early in vertebrate evolution. Researchers describe the existence of REM and slow-wave sleep in the Australian dragon, with many common features with mammalian sleep: a phase characterized by low frequency/high amplitude average brain activity and rare and bursty neuronal firing (slow-wave sleep); another characterized by awake-like brain activity and rapid eye movements.

Hunting wolves near Denali, Yellowstone cuts wolf sightings in half

Posted: 28 Apr 2016 12:21 PM PDT

Visitors to Denali National Park and Preserve and Yellowstone National Park were twice as likely to see a wolf when hunting wasn't permitted adjacent to the parks, a new study finds.

RNA splicing mutations play major role in genetic variation and disease

Posted: 28 Apr 2016 12:21 PM PDT

RNA splicing is a major underlying factor that links mutations to complex traits and diseases, according to an exhaustive analysis of gene expression in whole genome and cell line data. Researchers analyzed how thousands of mutations affect gene regulation in traits such as height, and diseases such as multiple sclerosis. The findings enable accurate functional interpretations of genome-wide association study results.

Vitamin stops the aging process of organs

Posted: 28 Apr 2016 12:21 PM PDT

By administering nicotinamide riboside to elderly mice, researchers restored their organs' ability to regenerate and prolonged their lives. This method has potential for treating a number of degenerative diseases.

Scientists turn skin cells into heart cells and brain cells using drugs

Posted: 28 Apr 2016 12:21 PM PDT

In a major breakthrough, scientists have transformed skin cells into heart cells and brain cells using a combination of chemicals. All previous work on cellular reprogramming required adding external genes to the cells, making this accomplishment an unprecedented feat. The research lays the groundwork for one day being able to regenerate lost or damaged cells with pharmaceutical drugs.

Lifestyle has a strong impact on intestinal bacteria, which has a strong impact on health

Posted: 28 Apr 2016 12:18 PM PDT

Everything you eat or drink affects your intestinal bacteria, and is likely to have an impact on your health. That is the finding of a large-scale study into the effect of food and medicine on the bacterial diversity in the human gut.

BPA determined to have adverse effects on couples seeking in vitro fertilization

Posted: 28 Apr 2016 10:26 AM PDT

Exposure to Bisphenol-A (BPA) may lead to reduced quality of embryos during reproduction. A new study has shown that BPA could be the cause for decreases in the frequency of implantation, pregnancy and live birth rates in couples seeking in vitro fertilization.

Analyzing the psyche of risky drivers

Posted: 28 Apr 2016 10:26 AM PDT

Road crashes are the world's leading cause of preventable death and injury in people under 35, accounting for around 5 million casualties every year. Repeat offenders make a disproportionate contribution to these statistics -- and are known for their poor response to education and prevention efforts. But a better understanding of the subconscious and emotional processes of high-risk drivers could make a difference, according to new research.

Consumers' trust in online user ratings misplaced, says study

Posted: 28 Apr 2016 10:26 AM PDT

The belief that online user ratings are good indicators of product quality is largely an illusion, according to a new study. The analyses show a very low correspondence between average user ratings of products on Amazon.com and product ratings, based on objective tests, found in consumer reports.

Shape of tumor may affect whether cells can metastasize

Posted: 28 Apr 2016 10:26 AM PDT

Only a few cells in a cancerous tumor are able to break away and spread to other parts of the body, but the curve along the edge of the tumor may play a large role in activating these tumor-seeding cells, according to a new study.

Scientists predict cell changes that affect breast cancer growth

Posted: 28 Apr 2016 10:26 AM PDT

Using a broad spectrum of analytical tools, scientists have shown how sometimes small, often practically imperceptible, structural changes in a key breast cancer receptor are directly linked to regulating molecules and can produce predictable effects in curbing or accelerating cancer growth.

TJP1 protein may identify multiple myeloma patients most likely to benefit from proteasome inhibitors

Posted: 28 Apr 2016 10:22 AM PDT

A gene known as TJP1 (tight junction protein 1) could help determine which multiple myeloma patients would best benefit from proteasome inhibitors such as bortezomib, as well as combination approaches to enhance proteasome inhibitor sensitivity, according to a study.

Study links residential radon exposure to hematologic cancers in women

Posted: 28 Apr 2016 10:22 AM PDT

A new report finds a statistically-significant, positive association between high levels of residential radon and the risk of hematologic (blood) cancer in women. Radon is a naturally occurring byproduct of the decay of radium, and is a known human lung carcinogen, the second-leading cause of lung cancer in the United States.

Fiber optic biosensor-integrated microfluidic chip to detect glucose levels

Posted: 28 Apr 2016 10:22 AM PDT

A team of researchers report integrating fiber optic glucose sensors into a microfluidic chip to create portable, high-performance, low-cost devices for measuring glucose levels.

Four new genetic diseases defined within schizophrenia

Posted: 28 Apr 2016 10:22 AM PDT

Changes in key genes define four previously unknown conditions within schizophrenia, according to a study. Unlike "big data" genetic studies, which have loosely linked hundreds of genetic changes to schizophrenia but cannot explain varying symptoms, the new study revealed distinct disease versions that may affect large slices of patients and enable precision treatment design, say the authors.

Ocean views linked to better mental health

Posted: 28 Apr 2016 10:22 AM PDT

Here's another reason to start saving for that beach house: new research suggests that residents with a view of the water are less stressed.

Seeing the benefits of failure shapes kids' beliefs about intelligence

Posted: 28 Apr 2016 10:21 AM PDT

Parents' beliefs about whether failure is a good or a bad thing guide how their children think about their own intelligence, according to new research. The research indicates that it's parents' responses to failure, and not their beliefs about intelligence, that are ultimately absorbed by their kids.

Canadian waters getting safer, but research gaps limit full understanding of shipping risks

Posted: 28 Apr 2016 10:21 AM PDT

The risks of commercial marine shipping accidents across Canada's regions have been outlined in a new report, including information for different cargo types. The report highlights gaps in understanding and areas for further research.

Costs for orally administered cancer drugs skyrocket

Posted: 28 Apr 2016 10:21 AM PDT

New cancer drugs, taken in pill form, have become dramatically more expensive in their first year on the market compared with drugs launched 15 years ago, calling into question the sustainability of a system that sets high prices at market entry in addition to rapidly increasing those prices over time.

Study identifies a key to bone formation, vertebrate evolution

Posted: 28 Apr 2016 10:21 AM PDT

Researchers have identified a key action of a watershed gene critical to bone formation and the evolution of vertebrates. The Sp7 or Osterix gene more than likely emerged from an ancestral gene family about 400 million years ago, expanding the diversity of life and programming the development of bone-secreting osteoblast cells. The closest living relatives to vertebrates, including sea squirts and lampreys, lack bone and an Sp7 gene.

Cell transplant treats Parkinson's in mice under control of designer drug

Posted: 28 Apr 2016 10:21 AM PDT

A neuroscientist has inserted a genetic switch into nerve cells so a patient can alter their activity by taking designer drugs that would not affect any other cell. The cells in question are neurons and make the neurotransmitter dopamine, whose deficiency is the culprit in the widespread movement disorder Parkinson's disease.

Speedy bridge repair

Posted: 28 Apr 2016 10:21 AM PDT

Normally, it takes weeks to repair the cracking or spalling of columns on just one bridge damaged in an earthquake. Now a team of researchers has developed a new process of fixing damaged bridge columns that takes as little as a few days.

Study pinpoints mechanism that allows cells with faulty DNA to reproduce

Posted: 28 Apr 2016 10:19 AM PDT

Researchers have figured out how some cells do an end-run on replication quality control -- opening the door to developing new cancer-quashing treatments.

Stem cell study finds mechanism that controls skin and hair color

Posted: 28 Apr 2016 10:19 AM PDT

A pair of molecular signals controls skin and hair color in mice and humans -- and could be targeted by new drugs to treat skin pigment disorders like vitiligo, according to a new report.

Age-dependent changes in pancreatic function related to diabetes identified

Posted: 28 Apr 2016 10:19 AM PDT

Age-dependent changes in pancreatic function related to diabetes have been identified by researchers. The research collaboration to procure and analyze human pancreatic tissue from deceased donors illustrates how the organ's function changes as we age, and could point the way toward new diabetes treatments, say investigators.

Narrow band imaging can reduce recurrence of bladder tumors

Posted: 28 Apr 2016 09:42 AM PDT

Research into bladder tumor surgery has found that using narrow band imaging can significantly reduce the risk of disease recurrence. According to the World Cancer Research Fund, bladder cancer is the ninth most common cancer in the world.

Stem cells know how to open up and unwind

Posted: 28 Apr 2016 09:41 AM PDT

Research has revealed a new understanding of how an open genome structure supports the long-term and unrestricted developmental potential in embryonic stem cells. This insight provides new avenues for improving the quality and stability of embryonic stem cells – an essential requirement to fulfil their promise in regenerative medicine.

Eating chocolate each day could reduce heart disease, diabetes risk

Posted: 28 Apr 2016 09:41 AM PDT

New study could lead to physicians recommending daily consumption of small amounts of dark chocolate. The new paper concludes that further observational research is needed to understand the role chocolate may play in insulin resistance and cardiometabolic disorders.

Fungal spores could ‘hijack’ human immune cells to spread infection

Posted: 28 Apr 2016 09:41 AM PDT

Scientists have announced a major breakthrough in their understanding of how the fungus Aspergillus terreus -- the cause of serious illness in humans -- can move around the body, rather than remaining in the lungs as with similar fungal infections.

Insect outbreaks reduce wildfire severity

Posted: 28 Apr 2016 09:25 AM PDT

Outbreaks by the mountain pine beetle and western spruce budworm can actually reduce wildfire severity, surprising new research shows. The findings contrast sharply with popular attitudes -- and some US forest policies.

Drug research could prevent secondary cataract

Posted: 28 Apr 2016 09:24 AM PDT

Scientists may have found a way to prevent complications from surgery to treat cataract -- the world's leading cause of blindness. It's estimated that by the year 2020, 32 million people will need cataract surgery -- which works well to restore vision, but can lead to 'secondary cataract' forming. The research team reveal how a new focus for drugs to treat age-related macular degeneration could reduce the need for millions of follow-up eye operations.

Some moths behave like butterflies to mate

Posted: 28 Apr 2016 09:24 AM PDT

A new study led by Universitat Autchr('242')noma de Barcelona researcher Vchr('237')ctor Sarto describes a striking example of evolutionary convergence in the order of Lepidoptera. A diurnal moth species has adopted sexual communication rules that are specific to butterflies and has even lost pheromone glands

Scientists reveal secret of antibiotic-resistant bacteria

Posted: 28 Apr 2016 09:24 AM PDT

Researchers have built a computer model of the interaction between different bacteria, and between bacteria and the gut wall. This has led them to explain how antibiotic-resistant microbes develop and spread.

Snails select sources of food based on dislike for smells rather than acceptable taste

Posted: 28 Apr 2016 09:21 AM PDT

Harnessing naturally occurring chemicals could be used as a means to protect crop seedlings from being eaten by common pests, a study suggests.

Don’t touch: How scientists study the reactions inside stars

Posted: 28 Apr 2016 07:35 AM PDT

Nuclear scientists have devised a method that allows scientists to determine key reaction rates at stellar energies using conventional nuclear reactions.

Simpler fertility test uses saliva to measure hormone levels

Posted: 28 Apr 2016 07:35 AM PDT

Like many would-be parents, Katie Brenner was advised to select the optimum time for conception based on blood and/or urine tests. She has now developed a quick, saliva-based method for measuring progesterone and estrogen and sending the results to a smart device.

Water storage made prehistoric settlement expansion possible in Amazonia

Posted: 28 Apr 2016 07:31 AM PDT

The pre-Columbian settlements in Amazonia were not limited to the vicinities of rivers and lakes. One example of this can be found in the Santarém region in Brazilian Amazonia, where most archaeological sites are situated in an upland area and are the result of an expansion of settlements in the last few centuries before the arrival of Europeans.

At last: Non-toxic and cheap thin-film solar cells for 'zero-energy' buildings

Posted: 28 Apr 2016 07:30 AM PDT

'Zero-energy' buildings -- which generate as much power as they consume -- are now much closer after engineers have achieved the world's highest efficiency using flexible solar cells that are non-toxic and cheap to make.

Harsh out of necessity

Posted: 28 Apr 2016 07:30 AM PDT

Multiple sclerosis patients must not only address their unpleasant symptoms, they are also subject to unpredictable relapses, a condition that causes stress, say researchers. This condition has consequences for the 'moral cognition' of patients, who become particularly intransigent in moral judgments. This 'moral inflexibility' results from cognitive styles adopted to overcome the inconveniences of the disease.

'Tropical' parasitic disease emerges in Canadian Arctic

Posted: 28 Apr 2016 07:28 AM PDT

An outbreak of an intestinal parasite common in the tropics, known as Cryptosporidium, has been identified for the first time in the Arctic. The discovery was made in Nunavik, Quebec. The discovery could have long-term implications for the health of children in Nunavik and Nunavut's communities.

Are we alone? Setting some limits to our planet's uniqueness

Posted: 28 Apr 2016 06:53 AM PDT

Are humans unique and alone in the vast universe? This question -- summed up in the famous Drake equation -- has for a half-century been one of the most intractable and uncertain in science. But a new article shows that the recent discoveries of exoplanets combined with a broader approach to the question makes it possible to assign a new empirically valid probability to whether any other advanced technological civilizations have ever existed.

Gut bacteria may predict risk of life-threatening infections following chemotherapy

Posted: 28 Apr 2016 06:52 AM PDT

The bacteria in people's gut may predict their risk of life-threatening blood infections following high-dose chemotherapy, new research indicates. About 20,000 cancer patients receive high-dose chemotherapy each year in preparation for bone marrow or stem cell transplants. Typically about 20 to 40 percent develop blood infections following the chemotherapy. About 15-30 percent of those patients die as a result of the infections.

Sea-level rise summit coincides with flooding risks in south Florida due to the moon, high tides and inclement weather

Posted: 28 Apr 2016 06:52 AM PDT

Just as parts of South Florida are bracing for potential risks of flooding in low-lying areas due to the close proximity of the moon, high tides, sea-level rise and inclement weather, researchers are bringing together professionals from the private and public sectors to help identify solutions and develop adaptation pathways.

Breakthrough in the treatment of inherited genetic disease

Posted: 28 Apr 2016 06:49 AM PDT

A significant breakthrough has been made in the treatment of an inherited genetic disorder which damages muscle and nerve cells in the body. Pompe disease is caused by a defective gene that results in a deficiency of an enzyme called acid alpha-glucosidase (GAA) which causes progressive muscle weakness in people of all ages.

Excessive empathy can impair understanding of others

Posted: 28 Apr 2016 06:49 AM PDT

People who empathize easily with others do not necessarily understand them well. To the contrary: Excessive empathy can even impair understanding as a new study conducted by psychologists has established.

Possible substitute for antibiotics to treat dangerous infections

Posted: 28 Apr 2016 06:49 AM PDT

Infections continue to threaten human health. With remarkable genetic flexibility, pathogenic organisms outsmart available therapies. Fortunately, microbial versatility is matched by the host immune system, which evolves in dialogue with the microbes. Therapies that enhance the beneficial effects of the immune response represent a promising, but underexplored, therapeutic alternative to antibiotics.

Possible extragalactic source of high-energy neutrinos

Posted: 28 Apr 2016 06:49 AM PDT

Nearly 10 billion years ago in a galaxy known as PKS B1424-418, a dramatic explosion occurred. Light from this blast began arriving at Earth in 2012. Now, an international team of astronomers have shown that a record-breaking neutrino seen around the same time likely was born in the same event.

Gestational exposure to type of antidepressants associated with adolescent offspring depression

Posted: 28 Apr 2016 06:47 AM PDT

The use of certain antidepressants during pregnancy can result in offspring depression by early adolescence. Using national register data from Finland, researchers found that children exposed to selective serotonin reuptake inhibitors (SSRIs) during gestation had more chance of being diagnosed with depression after age 12, reaching a cumulative incidence of 8.2% by age 15. For children exposed to maternal psychiatric illness but no antidepressants, the incidence was 1.9%. Rates of anxiety, autism spectrum disorder (ASD), and attention-deficit/hyperactivity disorder (ADHD) diagnoses did not differ significantly between the two groups.

Theory explains why gaming on touchscreens is clumsy

Posted: 28 Apr 2016 06:47 AM PDT

New research challenges the belief that touchscreens are worse input devices because they lack physical buttons. The reason is that key press timing in touchscreen input is unpredictable. When timing is made more predictable, performance improves.

Modifying an obesity drug could reduce side effects like anxiety and depression

Posted: 28 Apr 2016 06:47 AM PDT

A new version of an obesity drug that caused serious psychiatric side effects could help people lose pounds without experiencing the anxiety, depression and suicidal thoughts previously associated with it. The research shows that the new version of the drug can still work without reaching the brain in rats, avoiding the side effects.

Augmented games can increase the diversity of sports

Posted: 28 Apr 2016 06:47 AM PDT

Augmented climbing wall increases social interaction, helps to attract wider target audiences and empowers users to become content creators.