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Life Sciences

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.

447,757 articles | 2542 topics

Health and Medicine

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.

431,843 articles | 751 topics

Social Sciences

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.

260,756 articles | 745 topics

Physical Sciences

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.

257,913 articles | 1552 topics

Applied Sciences and Engineering

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.

225,386 articles | 998 topics

Scientific Community

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.

193,043 articles | 157 topics

Space Sciences

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.

29,662 articles | 175 topics

Research Methods

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.

21,889 articles | 139 topics

Mathematics

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.

3,023 articles | 113 topics

Quantum mechanics explains efficiency of photosynthesis

Researchers at University College London found that certain molecular vibrations in plant cells exhibit non-classical behavior, enhancing the efficiency of energy transfer during photosynthesis. This discovery challenges classical physics explanations and has implications for understanding other biological processes.

New approach advances wireless power transfer for electric vehicles

Researchers at NC State University developed a new technology to transmit power wirelessly from a stationary source to a mobile receiver, overcoming previous limitations in efficiency and safety. The system can now efficiently recharge electric vehicles as they drive by, with the goal of increasing power transmission to 50 kW.

Lab-made complexes are 'sun sponges'

Researchers created ring-shaped complexes of protein and pigments that absorb more sunlight than natural ones. The designs use a combination of synthetic and natural pigments to capture a broader spectrum of light, allowing for efficient energy harvesting.

Key factors for wireless power transfer

A team of researchers discovered that resonance frequency matching, alignment of the magnetic field, and impedance matching are crucial for efficient wireless power transfer. This technology could enable dynamic charging of electric vehicles on highways, increasing their driving ranges indefinitely.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Grains gang up to bear brunt of missile and meteorite impacts

Researchers have discovered a jerky, non-smooth energy transfer from a meteorite or missile to sand and dirt grains during impact. The study shows that the sound wave and grains behave differently than previously assumed, with pulses moving along networks of grains, or force chains.

Constraining world trade is unlikely to help the climate

Researchers found that constraining world trade is unlikely to help combat climate change, as emissions mainly originate from the production process of imported goods. The US current account deficit and China's energy mix are significant contributors to CO2 transfers.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

New laser can point the way to new energy harvesting

Researchers at University of East Anglia will use a new ultrafast laser to study molecular energy transfer and design nanomachines and solar collectors. The equipment supports 2D electronic spectroscopy experiments to investigate the link between light-driven processes and molecular architecture.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

How good cholesterol turns bad

Researchers at Berkeley Lab found structural images of CETP interacting with HDLs and LDLs, revealing a tunnel mechanism that facilitates cholesterol transfer. This discovery supports the design of next generation CETP inhibitors to prevent heart disease.

Good timing: NIST/CU collaboration adds timing capability to living cell sensors

A NIST biophysicist and CU collaborator developed a microfluidic system that records biochemical reactions over milliseconds to seconds in living human cells modified as FRET sensors. The system measures sensor signals at two points in time at a rate of up to 15 cells per second, enabling the study of protein folding or neural activity.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Scientists lay out plans for efficient harvesting of solar energy

Researchers have discovered a way to create molecular 'circuitry' that can capture, direct, regulate and amplify raw solar energy. By leveraging the collective quantum properties of natural light-harvesting systems, scientists can design efficient antennas that transfer energy quickly and regulatedly.

Dueling dipoles

A new theory of energy transfer in photosynthesis is being developed based on experimental findings that challenge the traditional dipole-based mechanism. Energy is rapidly and efficiently transferred when dipoles are orthogonally disposed, contrary to previous assumptions.

Untangling the quantum entanglement behind photosynthesis

Berkeley scientists have identified quantum entanglement as a natural feature of photosynthesis, enabling efficient energy harvesting and transfer. This discovery holds implications for the development of artificial photosynthesis systems and quantum-based technologies.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

New tool developed for DNA research

A PhD student at the University of Copenhagen has developed a molecular gauge that can measure DNA structure without disrupting it, using luminescent markers. This tool holds the potential to reveal new insights into DNA function and mechanism, as well as understand how new drugs work.

Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Scientists discover surprise in Earth's upper atmosphere

Researchers at UCLA have found a surprise energy transfer mechanism from the solar wind to the Earth's magnetosphere, which could improve spacecraft safety and reliability. This discovery contradicts long-held assumptions about the control of energy transfer rate.

Argonne technology enables high-speed data transfer

GridFTP, a protocol developed by Argonne National Laboratory, has been used to transfer unprecedented amounts of data at a rate of 200 megabytes per second. This technology enables large-scale collaborative science projects to share secure, robust, and high-speed bulk data.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Are you my mother? Transference more pronounced when we are tired

Research suggests that transference is more pronounced when an individual's energy resources are low, rather than abundant. Studies have shown that people tend to rely on automatic associations and fail to notice differences when they are tired or at a circadian mismatch.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Protein enables discovery of quantum effect in photosynthesis

Researchers used 2-D spectroscopy to study a bacteriochlorophyll complex and detected 'quantum beating,' where light-induced excitations meet and interfere constructively. This discovery explains the extreme efficiency of energy transfer in photosynthesis.

Quantum secrets of photosynthesis revealed

A study by Berkeley Lab and UC Berkeley reveals that quantum mechanical effects enable nearly instantaneous energy transfer in photosynthesis. Quantum beats, coherent electronic oscillations, play a crucial role in the process.

Hurricanes, other vortices seize energy via 'hostile takeovers'

A team of researchers from Johns Hopkins University and Los Alamos National Laboratory found that large fluid vortices raid their smaller neighbors in an energy grab, sustaining a steady-state inverse energy cascade. This phenomenon forms a food-chain of vortices, with larger ones preying on smaller ones.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Grand challenges, national lab-style

Scientists from 20 institutions collaborate on three grand challenges to study membrane proteins in cyanobacteria and subsurface metal-reducing bacteria. Early results show promising insights into environmental remediation, energy transfer, and natural processes.

High energy physics team captures network prize at SC|05

The Caltech-led team captured the network prize at SC|05 by transferring 475 terabytes of high energy physics data in 24 hours and sustaining average data rates of over 100 gigabits per second. The team demonstrated the value of collaboration and achieved records while transferring data from running experiments.

Revolutionary nanotechnology illuminates brain cells at work

Researchers developed a new fluorescent imaging technique using FRET (Fluorescence Resonance Energy Transfer) to track glutamate production in individual brain cells. This breakthrough technology will help better understand disease processes and construct new drugs.

Follow the energy

Scientists have developed a new technique to track molecular energy transfer in photosynthesis, revealing distinct energy pathways and quantum mechanical effects. This breakthrough may lead to more efficient artificial photosynthesis systems and sustainable energy sources.

UCSB physicist devises way to observe protein folding

A new method has been developed to study protein folding, allowing scientists to visualize the process at a single molecule level. The technique uses fluorescent dyes and FRET to measure the efficiency of energy transfer between amino acids, providing valuable insights into protein structure and function.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Rapid movements of living biomolecules visualised

Researcher Chris Molenaar developed a method to follow biomolecule movements in living cells, revealing interactions between proteins and RNA. The technique uses fluorescent probes and microscopy to visualize molecular mobility and interactions, providing insights into cell functioning.

Ultrafast laser spectroscopy tracks energy flow through molecules

Dlott and colleagues used mid-infrared lasers to excite hydroxyl stretching vibrations in alcohols, then probed with visible light to monitor energy flow. The study found that energy transfer occurs through bond interactions, increasing speed by about 400 femtoseconds for each methylene group.

Lasers to the aid of embryos

Researchers are using lasers to aid embryonic development by precision-drilling the 'shell' of human eggs. This technique has shown improved IVF success rates and increased implantation rates, allowing embryos to embed themselves in the womb more effectively.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

UI professor observes space weather/earth connection

Researchers have made the first direct observations of magnetic reconnection, a switch that allows energy to be transferred between solar wind and Earth. The phenomenon is responsible for aurora borealis, aurora australis, and occasional radio and satellite disruptions.