Articles tagged with Mechanical 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.
Researchers at UC Davis's Advanced Highway Maintenance and Construction Technology (AHMCT) center are developing high-tech machines to improve safety in highway construction zones. The center has created innovative solutions such as automated debris removal vehicles, crack sealers, and traffic cone-laying robots.
Engineers at Johns Hopkins University invented a globe-shaped motor that can rotate in any direction, giving robotic arms greater flexibility and precision. The device could also be used to create a computer mouse that interacts with the user, or as a three-dimensional wheel with omnidimensional characteristics.
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.
Gary Leal, a professor of chemical engineering at the University of California, Santa Barbara, has been awarded the Society of Rheology's 2000 Bingham Medal. His research on polymeric liquids, liquid crystalline polymers, and suspensions/emulsions has significantly advanced the field of rheology.
The Purdue University engineers' modified office chair uses software algorithms to interpret pressure sensor data and determine the user's seating posture. The system demonstrated an overall accuracy of 96% in distinguishing between different postures, with a special dynamic system being worked on for real-time tracking.
Purdue researchers are developing automotive and portable air-conditioning systems that use environmentally friendly carbon dioxide as a refrigerant. Carbon dioxide is promising for small and light-weight systems, such as automotive or portable air conditioners.
University of Florida researchers Richard Elston and Zhuomin Zhang won the Presidential Early Career Award for Scientists and Engineers. The award includes a $500,000 research grant to support their independent research careers. The recipients' work focuses on advancing basic science in heat transfer and thermodynamics.
Researchers at Purdue University are creating plastic and mathematical models to analyze the aerodynamic sound of human speech. They aim to predict the consequences of surgery on the throat and develop a method to better synthesize and characterize voices for robotics and voice-recognition purposes.
The Rockwell Engineering Scholars Endowment will help Clemson meet its commitment to increase its number of engineering graduates by 30 percent. The endowment, valued at $1 million, will provide scholarships for students in mechanical engineering and electrical engineering.
A University of Michigan team found that applying repeated strain during tissue development increases the expression of key structural protein genes and improves cell organization, leading to stronger tissues. This approach could improve engineered tissues' strength and potentially be used to investigate disease mechanisms.
Researchers at MIT have developed a new probe that can detect the motion of molecules in polymers as they are being stretched. This breakthrough allows for a fundamental understanding of polymer behavior, which can improve material design and mechanical properties.
Researchers aim to understand the physics of auto airbags to design futuristic airbags with enhanced safety features. Preliminary findings suggest two modifications that could improve airbag safety, including reducing propellant use and installing an aspirator behind the dashboard.
Graduate students will work with leaders in biorobotics and neuro-mechanical prostheses, designing agile robots and creating devices to restore movement. The program aims to educate scientists and engineers for multidisciplinary teams.
Researchers at Purdue University have developed a method to create smaller, faster computer chips by stacking electronic devices in vertically connected layers. The technique, called epitaxial lateral overgrowth, allows for the creation of multiple layers of transistors with extremely short connections, leading to faster and denser cir...
Researchers at Johns Hopkins University have invented a micropump that utilizes the repeated growth and collapse of a single bubble to push liquids through narrow channels. The bubble-powered pump has no moving mechanical parts, making it unlikely to wear out quickly.
The sensor uses sound waves to analyze the sugar content of the melon, with promising results showing a correlation between signal frequency and actual sugar content. The device is fast, user-friendly, durable, and reasonably priced, making it a viable solution for growers worldwide.
The Whitaker Foundation has awarded over $7.5 million to biomedical researchers at 29 universities to tackle medical problems and improve human health. The grants support innovative research in areas like regenerative medicine, biomechanics, and tissue engineering.
Virginia Tech students will design and develop a hybrid vehicle using the new fuel cell, which produces zero emissions. The team aims to make effective use of the fuel cell in combination with a battery pack.
Researchers will study advanced technologies to minimize earthquake damage and losses in critical facilities like hospitals. They will examine retrofitting methods, smart materials systems, and monitoring systems to detect post-earthquake damage.
Researchers develop tiny coated beads that can release drugs directly onto tumors in response to chemical signals. The beads are designed to remain intact until exposed to sodium-rich blood plasma, at which point they swell and burst explosively, releasing the entrapped drug. This technology has potential for targeted cancer treatment.
Stanford University's Technology Ventures Co-op program accelerates the transfer of technology and science into the economy by teaching engineers entrepreneurship skills. The nine-month program places students in summer jobs with top Silicon Valley startups, providing on-the-job experience and exposure to high-tech products.
Product-based learning, developed at Stanford University, takes a radical approach to higher education by having students design and build real products for external clients. This method promotes deeper learning, relevance, and team collaboration. By working on projects that have real-world applications, students develop problem-solvin...