Articles tagged with Power Distribution
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.
A Rutgers researcher has analyzed data from Mexico's Ministry of Health to identify dengue fever hotspots, highlighting areas where severe outbreaks occur. The study found that lower socioeconomic status increases risk of dengue fever and that DENV-2 is the deadliest serotype.
Concordia researchers identify vulnerabilities in smart inverters to cyberattacks, including reconnaissance, replay, DDoS, and Man-in-the-Middle attacks. These attacks can disrupt energy flow and create power oscillations, severely impeding microgrid functionality.
A recent review article summarizes the latest developments in finite-control-set model predictive control (FCS-MPC) strategies for PMSMs. FCS-MPC is a promising approach to optimize drive systems, but challenges remain, including computational complexity and parameter uncertainty.
Nagoya University scientists developed a controller with a sleep mode to procure energy only when needed, reducing the need for storage batteries and capacitors. This innovative solution enables efficient energy saving and promotes the practical application of power packet type energy Internet.
Researchers at Oak Ridge National Laboratory have developed low-temperature methods to purify molten chloride salts for energy storage, potentially making them suitable for storing solar thermal energy. They also created an online tool called VERIFI to track industrial carbon emissions and improve energy efficiency.
A study by Cornell University engineers reveals that smart thermostats inadvertently cause peak demand on the grid during off-peak hours, offsetting greenhouse gas emissions benefits. The researchers propose educating consumers to use smart thermostats and staggering morning ramp-up times to mitigate this issue.
Researchers developed a computational model to determine optimal places for electric vehicle charging facilities and powerful stations without straining the local power grid. The model considers travel flow, user demand, and regional power infrastructure needs.
Researchers develop system to measure power distribution between sexes in animals, finding females rule in some species, with reproductive control as common thread. The study proposes a new framework to quantify intersexual power relationships across mammalian societies.
Researchers at Aalto University developed a simple, low-cost wireless charging system that provides efficient charging regardless of device position or orientation. The new design uses a cylindrical power coil to create a donut-shaped charging field, increasing convenience and reliability for consumer devices.
Researchers developed the Transactive Energy Service System (TESS) to automatically adjust a home's power use in response to fluctuating prices. The system increases the resiliency of the grid while saving both consumers and utilities money.
Researchers developed a machine-learning technique that can pinpoint anomalies in large datasets, such as power grid failures and traffic bottlenecks. The model uses advanced probability distributions to identify low-density values, allowing for faster and more accurate anomaly detection.
Researchers developed a new model to predict storm damage, allowing for effective resource allocation and reduction in societal consequences. The framework can be applied to various infrastructure systems and weather events, promoting better preparedness and response.
Researchers at Aalto University have developed a power transfer technology that allows for wireless charging regardless of device position or orientation. The system uses a grid of transmitters and receivers to capture magnetic flux, generating an electric current to charge devices.
A novel plan to deploy smart transactive energy systems on the US power grid could reduce daily load swings by 20-44% and save consumers up to $50 billion annually. By coordinating with utilities, consumers can dynamically control big energy users like heat pumps and electric vehicle charging stations.
A Penn State study integrates multiple models to capture climate-related interactions between water, power, and economic systems. Higher water temperatures can lead to a causal chain of events, including generator outages, higher costs, and productivity reductions.
Researchers have developed a new platform to design printed electronics with 2D materials, enabling the creation of high-performance flexible devices. The study identified key properties that need to be tweaked to control electronic charge transport, opening up possibilities for wearable devices, bio-implantable electronics and more.
The AI optimization improves the motor's power factor, reducing disruptions to the power grid. The optimized motor shows excellent performance, with improved efficiency and increased torque while drawing less current.
Researchers at Kobe University have developed a novel power control system for wireless power transfer, enabling precise and efficient energy transfer while reducing circuit components and costs. The system uses resonant frequency tracking and load impedance regulation to minimize power losses.
New research from Shibaura Institute of Technology reveals that spark plasma sintering produces highly dense MgB2 bulks with improved mechanical and superconducting properties. The resulting samples exhibit superior strengths and high trapped field performance, making them suitable for space applications and electric machines.
Wenxin Liu's research aims to improve the reliability of naval ships' power systems using advanced algorithmic design and hardware experimentation. He believes that his work has implications for civilian microgrid technology, which could lead to more efficient and flexible power distribution networks.
Researchers at the University of Nottingham have designed a new type of rechargeable battery that combines the performance merits of solid-oxide fuel cells and metal-air batteries. The salt battery can significantly extend the range of electric vehicles while being fully recyclable, environmentally-friendly, low-cost, and safe.
Researchers have created a new 'sun clock' using 200 years of sunspot observations to map solar activity over 18 solar cycles. The analysis reveals sharp transitions between quiet and active periods in solar activity, allowing scientists to estimate the risk of future solar superstorms.
Researchers have developed a new methodology that allows solid state lighting to measure and self-adjust its spectral power distribution based on environmental conditions. This enables the system to maintain consistency and stability over time, making it suitable for applications requiring precise light spectra.
Researchers assess the promise of gallium oxide as an ultrawide bandgap semiconductor, offering improved thermal management and gate dielectrics. Ga2O3's potential applications include high-voltage rectifiers in power conditioning and distribution systems, such as electric cars and photovoltaic solar systems.
Smart solid-state transformers could enhance the functionalities of tomorrow's power grid, but system designers need to ensure that customer power demand, renewable energy generation, and energy storage capacity are accounted for. The technology has the potential to improve efficient use of renewable energy and storage.
Researchers at TUM and Kyoto University demonstrated the transport of spin information in a unique boundary layer between lanthanum-aluminate and strontium-titanate materials. This breakthrough enables the potential for novel functionality in spin electronic components, overcoming limitations in traditional semiconductor technology.
A new analysis of UK workers found a significant association between certain occupations and an increased risk of bladder cancer. The study identified the greatest risk in workers within the chemical, rubber, and dye industries, as well as those in electrical, chemical, and transport roles.
A team of chemists and materials scientists at Umeå University has discovered a method to align polymer chains vertically, enabling ultra-fast charge transport. This breakthrough has implications for the production of efficient organic opto-electronic devices, such as solar cells and light-emitting diodes.
Researchers have identified a correlation between grain boundary misorientation angle and electrical transport properties in monolayer molybdenum disulfide. Increasing the merging angle of grain boundaries drastically improves electron flow, resulting in higher carrier mobility.
Research by Herman Aguinis and Kyle Bradley suggests that performance follows a power law distribution, leading to more common star performers. The study recommends transparency, fairness in policies, structuring work, training development interventions, employment decisions, and compensation to effectively manage and produce star perf...
Researchers at Notre Dame are developing mathematical algorithms to integrate plug-in hybrid electric vehicles into the power grid, anticipating optimization problems for various parties. The goal is to create an efficient system that benefits consumers, companies, and the environment.
The US electric grid is complex and vulnerable to failure, particularly with aging EHV transformers. The new 'Recovery Transformer' program aims to develop a modular, smaller, and lighter alternative that can be easily transported and installed.
To achieve accurate measurements, an ensemble of 400 atomic clocks is required. The researcher uses statistical calculations to counter challenges in distributing data without degrading clock performance. These algorithms rely on understanding past accuracy to establish reliable reference times.
A new Power Distribution Network Automation System (DINAS) has been developed to automatically locate and diagnose faults in distribution networks, restoring power supply instantly. The system uses advanced technology and algorithms to detect and isolate faults, reducing costs and response times for power companies.
Council decision-making in EU is influenced by both power and needs. The allocation of EU budget shares varies among member states based on their economic capacity and population size.
Recent studies indicate that electronic transmitters used by off-piste skiers to locate buried victims are ineffective due to limited range and prolonged rescue times. The signals only carry up to 50 meters and professional skiers take an average of 18 minutes to reach their companions, resulting in a low survival rate.
Researchers invent new way to see underground using electromagnetic energy, enabling better images at greater range and reducing drilling costs. The technique can also be used to characterize environmental problems and monitor remediation.
Researchers at Sandia National Laboratories have created microtransmissions, which can augment the power of tiny microengines by a significant margin. The new device increases power output by a factor of 3 million, generating enough force to move a one-pound object.
The PowerDigm solid-state transfer switch is being installed at Ford Motor Co.'s Sheldon Road Plant to protect against costly power interruptions. The switch can sense disturbances in one power source and automatically switch to a different source, improving reliability and reducing outages.