Sat.Feb 10, 2024 - Fri.Feb 16, 2024

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The brain is 'programmed' for learning from people we like

Science Daily: Pharmacology News

Our brains are 'programmed' to learn more from people we like -- and less from those we dislike. This has been shown by researchers in cognitive neuroscience in a series of experiments.

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Budget-Friendly Data Analysis Tools for Small and Scaling Businesses

Smart Data Collective

While data analysis may have been reserved for huge corporations with large budgets in the past, today, it’s more accessible than ever before. Whether you’re a one-person operation or the leader of a growing small business, utilizing data analysis is a great way to improve efficiency, boost productivity, and scale to new heights.

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Social Work Tech Talk: Facing Up to Facial Recognition

The New Social Worker

The future is here. Facial recognition is used in everyday tasks like unlocking your phone and in more weighty situations, such as providing suspect matches in law enforcement. When it gets it wrong, the cost can be high.

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Understanding Parrot Fever (Psittacosis): A Rare Infectious Disease

Gideon

Parrot Fever, or psittacosis, mostly affects birds but the disease can spread to humans. This bacterial infection is also a Category B agent of bioterror, according to the US CDC. That’s because it is a zoonotic disease that could be aerosolized and spread far and wide. As a result, public health agencies need to keep an eye on parrot fever outbreaks.

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Can hydrogels help mend a broken heart?

Science Daily: Pharmacology News

You can mend a broken heart this valentine s day now that researchers invented a new hydrogel that can be used to heal damaged heart tissue and improve cancer treatments.

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How AI and Analytics Can Save Energy Small Businesses

Smart Data Collective

AI is a big deal for businesses in 2024. Around 77% of businesses are using AI and 40% plan to invest more heavily in it. AI technology offers a number of benefits for small businesses. We have talked about ways that AI can help with marketing, human resources management and a variety of other factors.

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US homelessness hits record levels

Public Health Newswire

Lack of affordable rental housing a driver

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Are you depressed? Scents might help

Science Daily: Pharmacology News

Smelling a familiar scent can help depressed individuals recall specific autobiographical memories and potentially assist in their recovery.

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Data Analytics Helps Cryptocurrency Traders Make Better Decisions

Smart Data Collective

The global market for financial analytics was worth $7.99 billion in 2022 and it is projected to be worth over $18 billion in 2030. Many factors are driving this market, one of which is the growing demand for analytics for cryptocurrency investing.

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Artificial cartilage with the help of 3D printing

Science Daily: Pharmacology News

Growing cartilage tissue in the lab could help patiens with injuries, but it is very hard to make the tissue grow in exactly the right shape. A new approach could solve this problem: Tiny spherical containers are created with a high-resolution 3D printer. These containers are then filled with cells and assembled into the desired shape. The cells from different containers connect, the container itself is degradable and eventually disappears.

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Advanced artificial photosynthesis catalyst uses CO2 more efficiently to create biodegradable plastics

Science Daily: Pharmacology News

A research team that had previously succeeded in synthesizing fumaric acid using bicarbonate and pyruvic acid, and carbon dioxide collected directly from the gas phase as one of the raw materials, has now created a new photosensitizer and developed a new artificial photosynthesis technology, effectively doubling the yield of fumaric acid production compared to the previous method.

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Great apes playfully tease each other

Science Daily: Pharmacology News

Babies playfully tease others as young as eight months of age. Since language is not required for this behavior, similar kinds of playful teasing might be present in non-human animals. Now cognitive biologists and primatologists have documented playful teasing in four species of great apes. Like joking behavior in humans, ape teasing is provocative, persistent, and includes elements of surprise and play.

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Polar bears unlikely to adapt to longer summers

Science Daily: Pharmacology News

More time stranded on land means greater risk of starvation for polar bears, a new study indicates. During three summer weeks, 20 polar bears closely observed by scientists tried different strategies to maintain energy reserves, including resting, scavenging and foraging. Yet nearly all of them lost weight rapidly: on average around 1 kilogram, or 2.2 pounds, per day.

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By growing animal cells in rice grains, scientists dish up hybrid food

Science Daily: Pharmacology News

From lab-grown chicken to cricket-derived protein, these innovative alternatives offer hope for a planet struggling with the environmental and ethical impacts of industrial agriculture. Now, scientists add a new recipe to the list -- cultured beef rice -- by growing animal muscle and fat cells inside rice grains. The method results in a nutritious and flavorful hybrid food that, once commercialized, could offer a more affordable protein alternative with a smaller carbon footprint.

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Reforestation programs could threaten vast area of tropical grasslands

Science Daily: Pharmacology News

New research reveals the scale of inappropriate reforestation projects across Africa. A new study reveals that an area the size of France is threatened by forest restoration initiatives, such as the AFR100 initiative (African Forest Landscape Restoration Initiative), due to inappropriate restoration in the form of tree-planting.

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Evidence of geothermal activity within icy dwarf planets

Science Daily: Pharmacology News

A team found evidence for hydrothermal or metamorphic activity within the icy dwarf planets Eris and Makemake, located in the Kuiper Belt. Methane detected on their surfaces has the tell-tale signs of warm or even hot geochemistry in their rocky cores, which is markedly different than the signature of methane from a comet.

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Researchers studying ocean transform faults, describe a previously unknown part of the geological carbon cycle

Science Daily: Pharmacology News

This study reports widespread mineral carbonation of mantle rocks in an oceanic transform fueled by magmatic degassing of CO2. The findings describe a previously unknown part of the geological carbon cycle in transform faults that represent one of the three principal plate boundaries on Earth. The confluence of tectonically exhumed mantle rocks and CO2-rich alkaline basalt formed through limited extents of melting characteristic of the St.

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Targeting the microenvironment rather than a specific cell type could be the key to healing injured hearts

Science Daily: Pharmacology News

A groundbreaking scientific study has unveiled a remarkable discovery that may have far-reaching implications for the treatment of heart disease. The implications are immense offering glimpses of a future where heart disease may no longer be an irreversible condition but a challenge that can be overcome through medical intervention. The potential for developing novel therapies that leverage the body's innate regenerative capacity holds great promise for millions of individuals affected by heart

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Neural prosthetic device can help humans restore memory

Science Daily: Pharmacology News

A team of scientists have demonstrated the first successful use of a neural prosthetic device to recall specific memories.

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Diverse ancient volcanoes on Mars discovered by planetary scientist may hold clues to pre-plate tectonic activity on Earth

Science Daily: Pharmacology News

A geologist has revealed intriguing insights into the volcanic activity on Mars. He proposes that Mars has significantly more diverse volcanism than previously realized, driven by an early form of crust recycling called vertical tectonics. The findings shed light on the ancient crust of Mars and its potential implications for understanding early crustal recycling on both Mars and Earth.

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Salt substitutes help to maintain healthy blood pressure in older adults

Science Daily: Pharmacology News

The replacement of regular salt with a salt substitute can reduce incidences of hypertension, or high blood pressure, in older adults without increasing their risk of low blood pressure episodes, according to a recent study. People who used a salt substitute had a 40% lower incidence and likelihood of experiencing hypertension compared to those who used regular salt.

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Ancient retroviruses played a key role in the evolution of vertebrate brains

Science Daily: Pharmacology News

Researchers report that ancient viruses may be to thank for myelin -- and, by extension, our large, complex brains. The team found that a retrovirus-derived genetic element or 'retrotransposon' is essential for myelin production in mammals, amphibians, and fish. The gene sequence, which they dubbed 'RetroMyelin,' is likely a result of ancient viral infection, and comparisons of RetroMyelin in mammals, amphibians, and fish suggest that retroviral infection and genome-invasion events occurred sepa

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New chip opens door to AI computing at light speed

Science Daily: Pharmacology News

Engineers have developed a new chip that uses light waves, rather than electricity, to perform the complex math essential to training AI. The chip has the potential to radically accelerate the processing speed of computers while also reducing their energy consumption.

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Discovery of new Li ion conductor unlocks new direction for sustainable batteries

Science Daily: Pharmacology News

Researchers have discovered a solid material that rapidly conducts lithium ions. Consisting of non-toxic earth-abundant elements, the new material has high enough Li ion conductivity to replace the liquid electrolytes in current Li ion battery technology, improving safety and energy capacity. The research team have synthesized the material in the laboratory, determined its structure and demonstrated it in a battery cell.

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Altermagnetism proves its place on the magnetic family tree

Science Daily: Pharmacology News

There is now a new addition to the magnetic family: researchers have demonstrated the existence of altermagnetism. The experimental discovery of this new branch of magnetism signifies new fundamental physics, with major implications for spintronics.

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Biomanufacturing using chemically synthesized sugars enables sustainable supply of sugar without competing with food

Science Daily: Pharmacology News

Researchers have succeeded in biomanufacturing from chemically synthesized sugar for the first time in the world. With refinement of this technology, one can envision a future society in which the sugar required for biomanufacturing can be obtained 'anytime, anywhere, and at high rate'. In the future, biomanufacturing using chemically synthesized sugar is expected to be a game changer in the biotechnology field -- including the production of biochemicals, biofuels, and food, where sugar is an es

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Archaeologists discover oldest known bead in the Americas

Science Daily: Pharmacology News

The bead found at the La Prele Mammoth site in Wyoming's Converse County is about 12,940 years old and made of bone from a hare.

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Gargling away the 'bad' bacteria in type 2 diabetes

Science Daily: Pharmacology News

Researchers have found that gargling with an antiseptic mouthwash can reduce so-called 'bad' bacteria in the mouths of patients with type 2 diabetes. Notably, this reduction in bacteria was accompanied by improved blood-sugar control in some patients. Given that the oral diseases caused by these bacteria have been linked to many other serious inflammation-associated diseases, such as cardiovascular disease and Alzheimer's disease, this simple treatment may have widespread effects.

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Root microbes may be the secret to a better tasting cup of tea

Science Daily: Pharmacology News

You'd think the complex flavor in a quality cup of tea would depend mainly on the tea varieties used to make it. But a new study shows that the making of a delicious cup of tea depends on another key ingredient: the collection of microbes found on tea roots. By altering that assemblage, the authors showed that they could make good-quality tea even better.

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Mystery solved: The oldest fossil reptile from the alps is an historical forgery

Science Daily: Pharmacology News

Palaeontological analysis shows renowned fossil thought to show soft tissue preservation is in fact just paint. Fossil discovered in 1931 was thought to be an important specimen for understanding early reptile evolution. While not all of the celebrated fossil is a forgery, scientists urge caution in how the fossil is utilized in future.

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The hidden rule for flight feathers--and how it could reveal which dinosaurs could fly

Science Daily: Pharmacology News

Scientists examined hundreds of birds in museum collections and discovered a suite of feather characteristics that all flying birds have in common. These 'rules' provide clues as to how the dinosaur ancestors of modern birds first evolved the ability to fly, and which dinosaurs were capable of flight.

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Hand-held biosensor makes breast cancer screening fast, affordable, and accurate

Science Daily: Pharmacology News

Researchers report successful results from a hand-held breast cancer screening device that can detect breast cancer biomarkers from a tiny sample of saliva. Their design uses common components, such as widely available glucose testing strips and the open-source hardware-software platform Arduino. A saliva sample is placed on the paper strip, which has been treated with specific antibodies that interact with the targeted cancer biomarkers.

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A star like a Matryoshka doll: New theory for gravastars

Science Daily: Pharmacology News

If gravitational condensate stars (or gravastars) actually existed, they would look similar to black holes to a distant observer. Two theoretical physicists have now found a new solution to Albert Einstein's theory of general relativity, according to which gravitational stars could be structured like a Russian matryoshka doll, with one gravastar located inside another.

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Anthropologists' research unveils early stone plaza in the Andes

Science Daily: Pharmacology News

Located at the Callacpuma archaeological site in the Cajamarca Basin of northern Peru, the plaza is built with large, vertically placed megalithic stones -- a construction method previously unseen in the Andes.

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