Articles tagged with Electrical Engineering
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 new software developed by Queen Mary University of London's Centre for Digital Music allows drummers to speed up or slow down pre-programmed music. The 'B-Keeper' software gives artists more freedom to vary the rhythm, resulting in a better atmosphere and more loyal live followings.
University of Michigan researchers have made a theoretical breakthrough in generating matter and antimatter from the vacuum under specific conditions. The new equations show how high-energy electron beams combined with intense laser pulses can create pairs of particles and antiparticles, generating additional particles and antiparticles.
Researchers aim to create an integrated chip that detects multiple biological and chemical agents simultaneously, using integrated photonics and surface coatings. The goal is to achieve high sensitivity and specificity for detecting various threats.
Researchers developed a novel 'brush optrode' that threads fibers through hair to improve functional near-infrared spectroscopy (fNIRS) signal levels 3-5 fold. The device increases scalp contact, enhances brain imaging, and is more comfortable for patients compared to conventional fiber ends.
L. Eric Cross is recognized for his leadership in the science and applications of ferroelectric materials, with current work on flexoelectric composites offering a new generation of lead-free transducers. He has also made significant contributions to sonar undersea transducers and medical ultrasound machines.
Researchers at Harvard University have developed a method to trap and hold tiny microparticles using a silicon-based circular resonator. This technique uses optical forces to confine particles stably for up to several minutes, enabling the potential for all-optical chip manipulation.
A team of researchers used advanced imaging technology to colorize a black-and-white photograph of Matisse's 'Bathers by a River', revealing the artist's innovative methods and palette changes. The resulting image shows how Matisse transformed his work from vibrant colors to somber grays, offering insights into his artistic evolution.
University of Michigan researchers found a vulnerability in RSA authentication, a widely used encryption method. By manipulating voltage supply to the private key holder, hackers can extract the key and compromise security. The discovery has significant implications for media companies, mobile device manufacturers, and online retailers.
A study published in International Journal of Medical Engineering and Informatics found that yoga practitioners exhibit higher heart rate variability compared to non-practitioners. This suggests a strengthening of parasympathetic control, indicative of better autonomic function and a healthier heart.
Researchers created a music recommender system that generates playlists as good as or better than Genius, but with less user data required. The system uses auto-tagging algorithms to label songs based on their acoustic content, leading to high-quality playlists including lesser-known songs.
Percy A. Pierre, a renowned engineer and educator, has been awarded the 2008 AAAS Mentor Award for Lifetime Achievement for his dedication to increasing the number of African-American and Hispanic-American Ph.D.s in engineering. He has mentored 27 doctoral graduates through the Sloan Engineering Program at Michigan State University.
The 2007 W.T. and Idalia Reid Prize will be awarded to Dr. Héctor J. Sussmann for his fundamental contributions to nonlinear control theory. He will receive an engraved medal, a $10,000 cash prize, and deliver the Reid Prize Lecture at the SIAM Conference on Control and Its Applications.
William B. Bonvillian and David J. Goldston, two former Congressional staff members, will share the 2006 IEEE-USA Distinguished Public Service Award for their outstanding support of science and technology-related legislation and policy in the U.S. Congress. They are recognized for their work on various initiatives, including federal R&...
Using laser light as a substitute for superfluids, the team observed unusual behavior of particles, including shock waves and interactions that had not been considered before. This new technique has the potential to advance our understanding of condensed matter physics and lead to breakthroughs in sensor technology and atomic trapping.
A study published by Stanford University researchers found that the brain's neural activity can predict movement variability, contradicting the long-held assumption that consistency lies in muscle mechanics. The research suggests that flexibility and improvisation are key features of human movement.
Phuc M. Huynh, an electrical engineering major at UH, has been awarded the prestigious Goldwater Scholarship for his research on infrared bandpass filters that can increase energy efficiency. With a grade point average of 3.89 and recognition from prominent faculty members, Huynh is well-deserving of this honor.
C. Richard Liu's innovative GPR device measures concrete thickness non-destructively, reducing drilling costs and providing more data than traditional methods. The device is affordable and will be used in everyday operations to ensure highways meet proper construction standards.
A multidisciplinary team at USC Viterbi School created a two-way voice translation system that turns doctor's English questions into Persian and vice versa. The Transonics Spoken Dialog Translator uses a combination of human observation, computer code, and machine learning to achieve fluent communication.
Researchers found that power lines can achieve near-gigabit per second transmission rates under ideal conditions, making them a potential alternative for broadband internet in rural areas. However, engineering issues such as impedance matching and interference need to be addressed to make this technology economically viable.
Researchers at Penn State developed a new marking scheme that can identify the originator of spam, viruses, and illegal file-sharing messages with high accuracy. The approach uses border routers to mark packets with identifying numbers, allowing for efficient traceback of malicious content.
The US Army has awarded UCSD a five-year grant to develop innovative wireless networking technology for tactical environments. The project aims to create cross-layer algorithms and new antenna technologies to enhance network adaptability and resilience in the face of enemy jamming and eavesdropping attempts.
Researchers from Penn State have developed an approach that improves existing local area networks and shows copper wire is a competitive option for new installations. The scheme jointly codes and decodes signals, eliminating crosstalk and achieving high bit error rates.
Researchers at Penn State have developed a new type of sensor that can detect hydrogen levels with incredible sensitivity. The titania nanotube sensors are 200 times more sensitive than previously used materials and offer several advantages, including high response rates and minimal interference from other gases.
Researchers Jody O'Sullivan and Pierre Moulin have developed a theory that sets fundamental limits on the amount of information that can be reliably hidden in various data types. This breakthrough has significant implications for security applications, including detecting forgery and intercepting terrorist messages.
Researchers have captured an unusual sprite-like blue jet over Puerto Rico, exhibiting characteristics of both blue jets and sprites. The event's unique features include a branching conical shape and hot spots, which are similar to those seen in computer models but not fully explained.
A new book series, interCONNECTIONS, aims to capture the attention of girls ages 8-11 and maintain their interest in math and science. The series features interactive, modular toys/boardgames that bring intangible concepts to life through metaphors and physical connections.
Only about a third of engineering schools in the US require all students to take an ethics course, according to UMass professor Karl Stephan. This lack of emphasis on ethics raises concerns about the impact of technology on society and the need for engineers to consider the ethical implications of their work.
Two Stanford University scientists argue that large amounts of water ice are unlikely on the Moon, suggesting an alternative explanation involving the reaction of lunar dust with hydrogen and oxygen. They propose that the Lunar Prospector crash could produce a plume of water vapor and hydroxyl ions without ice being present.
Kansas State University has expanded its Experimental Engineering Model with an $800,000 NSF grant, providing college-level engineering students with real-world experience and skills in a manufacturing environment. The program aims to equip graduates with industry-relevant traits, such as communication and teamwork.
Researchers are developing a non-destructive testing technique that can detect cracks in materials and welds under extreme conditions. This technology is being adapted for use in space to test the International Space Station and other structures, reducing the need for costly repairs.
Researchers at Virginia Tech are developing a low-power, high-data-rate wireless communications device that uses a new type of computer-based radio. The Changeable Advanced Radio for Inter-Operable Telecommunications (CHARIOT) will automatically adapt to different standards, enabling seamless communication.