Articles tagged with Printing
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 project makes available the original serial parts of Dickens' 15 novels, including Oliver Twist and A Tale of Two Cities, through the Web. The digitized works are expected to increase awareness for Dickens' mastery of the serial form and his impact on mass-market publication.
Researchers from Northwestern University have successfully mass-produced the 2008 Summer Olympics logo, 15,000 times, using a new printing technique called Polymer Pen Lithography (PPL). The PPL method allows for fast, inexpensive, and simple printing on nanometer, micrometer, and millimeter length scales.
Scientists have created the world's first all-integrated sensor circuit based on nanowire arrays, combining light sensors and electronics made of different crystalline materials. The method can be used to reproduce numerous devices with high uniformity.
Chemical engineers at Princeton University developed a method for shooting stable jets of electrically charged liquids from a wide nozzle, producing lines just 100 nanometers wide. This technique offers better resolution than ink-jet printing and far more speed and ease than conventional nanotechnology.
Researchers at MIT have developed an electronic nose that can detect hazardous gases like carbon monoxide and explosives using a novel inkjet printing method. The sensor, which consists of thin layers of hollow spheres made of barium carbonate, has the potential to be mass-produced for widespread use.
A University of Missouri-Columbia research team has developed a biology-based process for printing organ tissue structures, maintaining cell properties and allowing nature to take over. The breakthrough enables the creation of functional tissue structures without needing to control cell location or function.
The team's new e-jet printing process can produce lines as narrow as 700 nanometers and dots as small as 250 nanometers using electrically induced fluid flow and nanoscale nozzles. This technology has potential applications in large-area circuits, displays, photovoltaic modules, security, biotechnology, and photonics.
A new microcontact insertion printing technique builds surfaces with specific functions inserted at known intervals, enabling analysis of biochemical mixtures and molecular-scale electronic components. The process allows for precise placement of isolated molecules in a predesigned nano-scale or micro-scale pattern.
Researchers print carbon nanotubes on paper and plastic surfaces, creating conductive patterns that could be used in flexible electronics, sensors, and other applications. The approach is simple, versatile, and inexpensive, making it a potential alternative to current methods.
Researchers at the University of Utah are developing a hydrogel that helps grow new tissue for repairing diseased organs. The gelatin-like substance, made from sugar chains, is essential for organ printing, which aims to print living, three-dimensional tissue for transplantation.
The Newman team won an NSF award for their work on biological self-assembly, a principle that considers the physical properties of cells and tissues to develop new organs. Their research could lead to the 'printing' of replacement parts using organ printing, revolutionizing organ transplantation.
Researchers at Penn State have developed a new microprinting technique called microdisplacement printing, which enables precise placement of molecules during nanoscale component fabrication. This method relaxes requirements for positioning stamps used to apply consecutive patterns with different molecular inks.
A new printing method called Supramolecular Nano-Stamping (SuNS) enables the mass production of complex nano-scale patterns, including DNA microarrays. This could revolutionize diagnostics by making DNA analysis routine and inexpensive.
A Dutch anthropologist's doctoral research on female health workers in Yemen reveals the challenges they face despite their contributions to the healthcare system. The translated thesis provides insight into the backgrounds and motivations of these women, as well as the different agendas and interests at play.
The Internet has led to a renaissance in informal writing, with online diaries and blogs increasing expressive range. Professor Crystal argues that concerns about language deterioration are misplaced, as new technology has increased informality in writing.
A new five-year project at NIST seeks to create standardized measurement methods and diagnostic probes for organic electronics. The goal is to accelerate the development of practical plastic microchips, which could enable large-area applications like wall-sized electronic murals.
Researchers at Purdue University developed a method to trace documents to specific printers, enabling law enforcement to investigate counterfeiting and homeland security matters. The technique uses unique printer characteristics and embedded features to identify the printer used to create documents.
Researchers at University of Illinois have developed a technique to print single-crystal silicon objects onto flexible plastics, enabling high-performance thin-film transistors. This approach separates silicon processing from component fabrication, allowing for integration with various materials and large-area formats.
Scientists create novel processing methods for producing organic conducting polymer circuits, leveraging micro contact printing for low-cost, adaptable, and fast production. The technique utilizes functionalized polymers that attach to surfaces via chemical reactions, overcoming conventional ink printing limitations.
The new method reduces drop size using a three-stage cycle, resulting in smaller drops with improved printing quality and reduced material consumption. The technique has potential applications in pharmaceutical research, genomics studies, and other fields where precise liquid deposition is crucial.