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46 articles from ScienceDaily
One of Africa's rarest primates protected by... speedbumps
- ScienceDaily
- 21/4/7 23:43
A new study revealed that a drastic reduction of deaths of one of Africa's rarest primates, the Zanzibar red colobus (Piliocolobus kirkii), followed the installation of four speedbumps along a stretch of road where the species frequently crossed.
One in ten have long-term effects 8 months following mild COVID-19
- ScienceDaily
- 21/4/7 23:43
Eight months after mild COVID-19, one in ten people still has at least one moderate to severe symptom that is perceived as having a negative impact on their work, social or home life, according to a new study. The most common long-term symptoms are a loss of smell and taste and fatigue.
Surgical sutures inspired by human tendons
- ScienceDaily
- 21/4/7 23:43
Sutures are used to close wounds and speed up the natural healing process, but they can also complicate matters by causing damage to soft tissues with their stiff fibers. To remedy the problem, researchers have developed innovative tough gel sheathed (TGS) sutures inspired by the human tendon.
Reflecting sunlight could cool the Earth's ecosystem
- ScienceDaily
- 21/4/7 23:43
Researchers explored the effect of solar climate interventions on ecology. The team emphasizes that greenhouse gas emissions reduction and conservation of biodiversity and ecosystem functions must be the priority.
Clinical trial completion rates decline during COVID-19 pandemic
- ScienceDaily
- 21/4/7 23:43
Social distancing and lockdowns may have affected clinical researchers' ability to finish trials, researchers report. Study completion rates dropped worldwide between 13 percent and 23 percent, depending on the type of research sponsor and geographic location, between April and October 2020.
A drug that can stop tumors from growing
- ScienceDaily
- 21/4/7 23:43
Scientists detail new work on NLRP3, an intracellular complex that has been found to participate in melanoma-mediated inflammation, leading to tumor growth and progression. By inhibiting NLRP3, the researchers found, they can reduce inflammation and the resultant tumor expansion.
How can remote workers best manage work-home conflict?
- ScienceDaily
- 21/4/7 20:38
More than a year into the COVID-19 pandemic, millions of remote workers are still struggling to find an efficient work-life balance. Timothy D. Golden, a professor at Rensselaer Polytechnic Institute, offers research-based solutions and best practices for addressing and managing common issues that impede success while working from home.
For girls, learning science outside linked to better grades, knowledge
- ScienceDaily
- 21/4/7 20:38
A study suggests outdoor education could be a promising tool to help close gender gaps in science.
Chain length determines molecular color
- ScienceDaily
- 21/4/7 20:38
Researchers have developed fluorescent polymers whose color can be easily tuned. Depending on their length, the polymers emit a different color. Potential applications include biomedicine, security printing and solar energy.
Carbon dioxide levels reflect COVID-19 risk
- ScienceDaily
- 21/4/7 20:38
Tracking carbon dioxide levels indoors is an inexpensive and powerful way to monitor the risk of people getting COVID-19, according to new research. In any given indoor environment, when excess carbon dioxide levels double, the risk of transmission also roughly doubles, scientists report.
Scientists bolster evidence of new physics in Muon g-2 experiment
- ScienceDaily
- 21/4/7 20:38
The first result from the Muon g-2 experiment points to the existence of undiscovered particles or forces. These findings could have major implications for future particle physics experiments and could lead to greater understanding of how the universe works.
U. S. socio-economic effects of harmful algal blooms
- ScienceDaily
- 21/4/7 20:37
Harmful algal blooms (HABs) occur in all 50 U.S. states and many produce toxins that cause illness or death in humans and commercially important species. However, attempts to place a more exact dollar value on the full range of these impacts often vary widely in their methods and level of detail, which hinders understanding of the scale of their socio-economic effects.
Mounting hope for new physics
- ScienceDaily
- 21/4/7 19:58
Today, the Muon g-2 Collaboration finally published the highly anticipated first result from its measurement of the anomalous magnetic moment of the muon, a precision quantity that offers physicists one of the most promising means to test predictions of the actual Standard Model of particle physics. The measured value, which is more precise than all values before, strengthens evidence for the...
Framework could support more reliable electric power distribution systems
- ScienceDaily
- 21/4/7 19:58
Imagine that the process of distributing electricity to homes from the power grid is like travelers boarding a train. There are multiple steps to take before they can reach their final destination.
Why our brains miss opportunities to improve through subtraction
- ScienceDaily
- 21/4/7 19:58
A multi-disciplinary team of researchers explain the human tendency to make change through addition.
Late night snacks may hurt your workplace performance, study finds
- ScienceDaily
- 21/4/7 19:57
A recent study finds that unhealthy eating behaviors at night can make people less helpful and more withdrawn the next day at work.
Novel hydrogel carriers for anti-cancer drugs offer new hope for cancer treatment
- ScienceDaily
- 21/4/7 19:57
Hydrogels are often used as drug delivery systems, but to be effective carriers for anti-cancer drugs, they need to be responsive to varied stimuli in the tumor microenvironment. Now, scientists have developed novel hydrogels to effectively deliver drugs to tumor sites in response to temperature and pH changes in the tumor microenvironment. These multi-stimuli-responsive hydrogels can eliminate...
New biosensor makes control hormone auxin visible in cells
- ScienceDaily
- 21/4/7 19:57
The hormone auxin is of central importance for the development of plants. Scientists have now developed a novel sensor that makes the spatial distribution of auxin in the cells of living plants visible in real time. The sensor opens up completely new insights into the inner workings of plants for researchers.
Ant responses to social isolation resemble those of humans
- ScienceDaily
- 21/4/7 19:57
Ants react to social isolation in a similar way as do humans and other social mammals. A study has revealed alterations to the social and hygienic behavior of ants that had been isolated from their group. The research team was particularly surprised by the fact that immune and stress genes were downregulated in the brains of the isolated ants.
Adoption of green infrastructure tracked
- ScienceDaily
- 21/4/7 19:57
Researchers examined green infrastructure (GI) adoption in Tucson, Arizona, an interesting case study where grassroots efforts have driven policy change in a growing urban area surrounded by water-constrained desert. GI is slowly transitioning from a fringe activity to an important part of how municipalities deal with water and climate change. Tucson provides a peek into the future of GI in the...
Genome sequencing reveals a new species of bumblebee
- ScienceDaily
- 21/4/7 19:57
While studying genetic diversity in bumblebees in the Rocky Mountains, USA, researchers discovered a new species. They named it Bombus incognitus.
Scientists discover two new species of ancient, burrowing mammal ancestors
- ScienceDaily
- 21/4/7 19:57
Paleontologists have discovered two new species of mammal-like, burrowing animals that lived about 120 million years ago in what is now northeastern China. The new species are distantly related but independently evolved traits to support their digging lifestyle. They represent the first 'scratch-diggers' discovered in this ecosystem.
Junctions between three cells serve as gateways for the transport of substances
- ScienceDaily
- 21/4/7 19:57
Developmental biologists have discovered that during egg development in fruit flies, intercellular gaps open between epithelial cells in a controlled way at the points where three cells meet. This process allows yolk proteins to be transported into the egg cell.
Coral predators exert a much larger influence on young coral than expected
- ScienceDaily
- 21/4/7 19:57
You might not think an animal made out of stone would have much to worry about in the way of predators, and that's largely what scientists had thought about coral. Although corallivores like parrotfish and pufferfish are well known to biologists, their impact on coral growth and survival was believed to be small compared to factors like heatwaves, ocean acidification and competition from algae.
Red deer have personality and it is related to their dominance behavior
- ScienceDaily
- 21/4/7 18:40
An international team of researchers has studied individual differences in the behavior of red deer. They found that several observed behaviors form a personality component, which they labelled 'Confidence/Aggressiveness'.