Articles tagged with Shrubs
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
The PROBOSCIS project aims to develop a new generation of bioinspired robot manipulators capable of adapting to uncertain environments and performing various real-world grasping tasks. By studying the anatomy and movements of elephants' proboscis, researchers will create a soft robotic system with advanced tactile sensing capabilities.
Trimbot uses cameras and 3D mapping technology to self-navigate gardens and perform precise tasks, including pruning roses and trimming bushes. The robot's advanced algorithms enable it to compare overgrown bushes with ideal shapes and pinpoint exact stem cuts for rose pruning.
A study by University of California, Davis, found that high-severity fires are turning forest patches into shrub fields, indefinitely in some cases. The researchers suggest a multifaceted management approach to help forests adapt and preserve plant diversity.
Researchers at Brigham Young University developed a new wildfire model that uses plant chemistry to predict how quickly wildfires will burn. The study found that the type of shrub species affects the speed of combustion and chemical production, enabling more efficient fire management.
Research reveals that giraffes with calves prioritize predator avoidance over food in areas with high lion populations. Human presence also plays a role, with giraffes seeking safety near traditional pastoralist compounds.
Scientists have described two new species of parasitic wasps found at high altitudes in Tibet, revealing their unusual habitat and characteristics. The newly named Microplitis paizhensis and Microplitis bomiensis are part of the microgastrine wasp group known for their parasitism.
A new plant species discovered in Australia exhibits unusual fluidity in its flower form, defying the traditional concept of binary sexuality. The species, Solanum plastisexum, is one of few plants that display a range of sexual forms, including unisexual flowers and bisexual blossoms.
Researchers have documented the unexpected presence of bush dogs in the Talamanca Mountains of Costa Rica, where they are considered rare and seldom seen even in their native range. The discovery raises questions about the animals' expansion or re-emergence into the region.
The 2019 Vannevar Bush Faculty Fellows are announced, supporting innovative research in areas of importance to the DoD. The fellows will receive up to $3 million over five years to pursue their research.
Researchers found that removing invasive shrubs restores native understory plant growth, with an unexpected ability and vigor to recolonize open spots. Native plants can thrive in areas previously occupied by invasive species, taking over with minimal additional effort.
A study by Cambridge University Press found that native plant regeneration exceeded expected growth in areas where invasive shrubs were removed. After seven years, researchers observed a significant increase in plant diversity and abundance among both understory species and small trees.
Andrea Alù, a leading researcher at The Graduate Center, has been awarded the Vannevar Bush Faculty Fellowship to develop novel materials for extreme wave manipulation in thermal radiation and heat management. His research aims to advance various technologies, including infrared sources and detectors.
Researchers from the University of Adelaide named ten new parasitic wasp species inspired by everyday objects like chocolate biscuits and Doctor Who aliens. The discovery highlights the importance of taxonomy in understanding and documenting ecosystems.
The program allows existing property owners to buy up to two vacant residential lots on their blocks for $1 each. Residents report increased feelings of investment and pride in their community, as well as reduced crime and improved social interaction.
A medical records study of over 7,000 patients awaiting a lung transplant in the US has confirmed that the current organ allocation system is geographically biased. The study found significant disparities in lung transplant rates between different regions, with some areas receiving nearly four times more transplants than others.
Researchers have found that planting shrub willow and switchgrass in marginal lands reduces fertilizer nitrate levels, controlling erosion and improving water quality. This integrated land management approach also generates biomass for biofuel and supports pollinators and other wildlife.
A new study has found that a native shrub can effectively share its water with millet plants, boosting production by over 900%. The optimized shrub system involves increasing shrub density and fertilizing the ground with organic matter, improving soil quality and yields.
Researchers found that sheep grazing had a significant impact on the biomass of heath communities, but not on meadow or shrub landscapes. The study suggests that heath is the most attractive pastureland for sheep, leading to increased growth and nutrient input through defecation.
Historical analysis of over 22 million UK baby names reveals shifts in societal values and cultural diversity from Victorian era to present day. The use of distinctive names has become increasingly popular, with experts attributing this to increased exposure and desire for individuality.
A new study found that Arctic shrubs can lead to significant degradation of the permafrost layer, creating pathways for increased water and carbon flow. The interactions between shrubs and snow are driving increases in discharges of fresh water into rivers, lakes, and oceans.
The University of Texas at San Antonio has received a three-year, $500,000 National Science Foundation award to develop an innovative graduate education model for training diverse student populations in environmental science and ecology. The program, ASSIST, will provide holistic mentoring, scientific writing, and public science commun...
A study published in Nature found that warmer temperatures accelerate spring greening and delay fall color change in peatland vegetation. This extends the growing season, which could impact carbon cycles.
Researchers discovered a self-sealing mechanism in the seed pods of Banksia plants, where special waxes melt at 45-55°C to seal small cracks. This adaptation protects seeds from environmental challenges, such as moisture and pathogens, and may have potential applications for dimensionally stable wood.
Scientists at Kanazawa University have identified six new compounds in the glossy red-fruited laurel shrub, featuring a unique nine-membered carbon cycle and lactone groups. The discovery opens up new avenues for research into the plant's potential biological activity.
Saarland University researchers developed a light field camera system that captures images from multiple angles, allowing for new shots of movements and post-processing capabilities. The system uses 64 cameras and can shoot up to 40 frames per second, with the ability to selectively replace individual image areas.
Researchers at the University of Stirling discovered regular cycles in 36% of samples from 851 tropical trees, challenging the principle that tropical ecosystems are aseasonal. The study found flowers are more likely to occur on a regular annual cycle than fruits and leaves.
Climate change will increase fire activity and summer droughts in the Klamath region, allowing shrubs to replace trees. As a result, at least 1/3 of iconic cone-bearing trees are expected to be replaced by shrubs over the coming century.
Researchers have developed an alternative approach to controlling invasive Chinese privet, achieving great control with much less herbicide than typically used. The study found that a 25% concentration of glyphosate or triclopyr is sufficient for effective control, and timing also plays a crucial role in the process.
Researchers have found that a synthetic pheromone can lure beetles to concentrate on tamarisk bushes, doubling the die-back of the plants. This method is more precise and lower-cost than traditional methods like herbicides and mechanical removal.
The Brazilian savanna has significant natural regeneration potential, but its resilience is limited to tree regrowth. Human management, including exotic grass eradication and native plant reintroduction, is necessary to restore degraded areas to typical Cerrado with rich biodiversity.
Research found that warmer June temperatures lead to faster shrub growth in arctic tundra, challenging adapted species like caribou. Annual ring measurements revealed a strong link between June temperature and shrub growth.
In a groundbreaking study, male white-spotted bush frogs have been found to dedicatedly guard their fertilized eggs from other male frogs and predators. This unique parental care behavior significantly enhances offspring survival rates, with up to 70% of 'fatherless' egg clutches perishing.
A study by Norwegian University of Science and Technology found that meadows store significantly more carbon than shrubs in high-latitude alpine zones. This discovery could have implications for carbon storage and global warming, particularly in regions where climate change is altering vegetation patterns.
MIT scientists have explained why a droplet of liquid can 'levitate' on a bath's surface under certain conditions. By maintaining a temperature difference, the air cushion between the droplet and the bath is strengthened, preventing it from sinking and allowing it to levitate.
University of Delaware doctoral student Desiree Narango found that native trees are better at providing caterpillars for birds, which is a crucial food resource. In contrast, non-native plants offer little to no resources for breeding birds.
Woody vegetation cover in Ozark grasslands increased from 8% to 59% over 75 years due to fire reintroduction. Despite prescribed fire efforts, reversal is unlikely once woody plants cover more than 40% of the landscape.
Researchers found that native North American species have a vegetation period approximately 3 weeks shorter than those in Europe and Asia due to fluctuating temperatures. This difference affects plant productivity and biogeochemical cycling, with implications for climate change impacts on ecosystems.
Researchers from CU Anschutz and UC San Diego found that creosote bush compounds exhibit potent anti-parasitic activity against Giardia and Naegleria fowleri, two deadly parasites responsible for giardiasis and primary amoebic meningoencephalitis. The discovery could lead to a more effective treatment option for these infections.
Researchers found that compounds from the desert creosote bush exhibit powerful anti-parasitic effects, particularly against Giardia and Naegleria fowleri. The study offers a promising lead for developing new antimicrobial agents to combat deadly parasitic infections.
A new study found that removing the flowers of invasive shrub Prosopis juliflora from mosquito-prone areas can decrease local mosquito vector populations by nearly 60%. The removal also reduced the number of older female mosquitoes, which are known to transmit malaria parasites.
A new bush tomato species has been discovered in Limmen National Park, and named after Senior Botanist Peter Jobson. The discovery highlights the importance of protecting natural areas and supporting conservation efforts.
Researchers at Case Western Reserve University have developed a neural stimulation system that improves walking ability for stroke and MS patients. Functional electrical stimulation (FES) significantly helped patients walk more effectively, with one patient covering nearly a mile and another gaining balance and confidence.
A new study finds that high-severity fires in a warming climate can limit the ability of Western conifer forests to recover, potentially transforming landscapes from forested to shrub-dominated systems. The researchers found that hardwood trees and shrubs quickly establish after fire, while conifers struggle to compete.
Compressive-sensing pioneer Richard Baraniuk has won a five-year, $3 million fellowship to explore new technologies using the field of signal processing. The grant will help broaden the applicability of compressive sensing and enable radically new sensing capabilities.
A four-year study of two congeneric lupines found that seed predation can shape plant communities, but the impact depends on habitat conditions. The removal of European beachgrass altered the ecosystem, leading to a rebound in the rare lupine population and suggesting that seed loss is not always detrimental.
New research reveals that as taller shrubs expand into the tundra, nutrients in their leaf litter can either promote or reduce nitrogen fixation. The study, led by Kathrin Rousk and Anders Michelsen, found that warming conditions stimulate nitrogen fixation rates in mosses, but further shrub expansion will depend on dominant species.
A study by University of Illinois researchers found that educated networkers and young innovators are most likely to adopt multifunctional perennial cropping systems. These groups are motivated by environmental concerns and the potential for high-value products. On the other hand, farmers classified as 'money motivated' and 'hands-off'...
Research by academics at the University of Exeter found that people living in neighborhoods with more birds, shrubs, and trees are less likely to suffer from depression, anxiety, and stress. The study also found benefits for mental health when observing birds in the afternoon.
Researchers analyzed TV debate transcripts to quantify dramatic differences in speaking styles among candidates. Donald Trump's style was characterized by simplicity, short sentences, and a reduced vocabulary, differing from other candidates' more complex communication methods.
The study found that salvage logging after a severe wildfire did not significantly affect the diversity and abundance of native plant species in the forest. However, some shrub communities were affected due to reproduction cycle timing and seed germination triggered by heat from fire. The research suggests that longer-term studies supp...
Scat detection dogs helped biology PhD student Alex Filazzola discover the importance of shrubs in preserving lizard populations in the face of climate change. Shrubs proved instrumental in providing critical micro-environments, such as shady places to regulate body temperature and refuge from predators.
A study found that reindeer grazing in the Arctic tundra can increase surface albedo, leading to a decrease in net radiation and a potential cooling effect on climate. The researchers used land surface computer modeling and field measurements to estimate the impact of reindeer activity on vegetation characteristics.
A new study reveals that dingoes help reduce the spread of woody shrubs in Australian deserts by controlling small mammal populations. The research found that areas with fewer dingoes had higher rates of shrub cover and lower rates of seed removal, leading to a cascade effect where shrubs can thrive without top predators.
Researchers have developed a cheap and quick method to measure root biomass in soil-grown woody plants using electrical capacitance. This technique allows for rapid selection of individuals with optimal traits for breeding, enabling more efficient production of the important biofuel crop shrub willow.
Agroforestry practices such as alley cropping, silvopasture, and forest farming offer benefits for conventional and organic agroecosystems. By integrating trees into agricultural landscapes, farmers can sequester carbon, prevent soil erosion, and increase crop yields.
A new study by UCSB researchers indicates that shifts in vegetation type resulting from warming and other factors may have an equal or greater effect on stream flows in the Sierra Nevada mountains. Vegetation change can lead to changes in water availability for urban, agricultural, and environmental needs.
Drone-launched fireballs can aid in wildfire suppression and ignite prescribed burns for grassland restoration. High-intensity fires are effective in killing invasive shrubs, promoting fire-adapted grasses.
The Asian bush mosquito is spreading its range in Austria, becoming a day-biting nuisance. The invasive species has adapted to various climates and can be found in isolated populations, posing a threat to the region.
Researchers aim to identify genetic risk and prevention factors for Alzheimer's disease by analyzing genomic sequence data from thousands of individuals. The new center will provide a common database for critical information sharing and interpretation, enabling progress against the insidious disease.
Increased Arctic vegetation may counteract global warming by reducing decomposition and releasing stored carbon, according to a Lund University study. The study found that warmer temperatures trigger bacteria and fungi to break down nutrient-rich shrubs rather than moss, leading to reduced soil nitrogen.