Quantum electronics is a branch of physics and engineering that deals with the application of quantum mechanics to the study and design of electronic devices and systems. It explores how quantum phenomena, such as superposition, entanglement, and quantization of energy levels, can be harnessed to develop new technologies.
Atomic manipulation refers to the process of precisely controlling and modifying materials or systems at the atomic or molecular level. This can involve the direct manipulation of individual atoms or molecules to achieve specific desired properties or functions. Atomic manipulation is a key area in fields such as nanotechnology, materials science, chemistry, and quantum computing.
Chemical compound microarrays are a high-throughput screening technology used to study the effects of a large number of small molecules (chemical compounds) on biological systems simultaneously. They consist of a grid-like arrangement of diverse chemical compounds immobilized on a solid surface, such as a glass slide or a polymer chip.
Matthew Putman is a scientist known for his work in the fields of physics and engineering, particularly in areas related to nanotechnology and materials science. He is associated with research involving the applications of nanomaterials in various technological contexts. Additionally, he has been involved in academia, contributing to the advancement of knowledge in his area of expertise.
Nano tape, also known as nano adhesive or nano gel tape, is a type of double-sided tape that utilizes advanced technology to provide strong adhesion without the need for traditional adhesives. It is often made from a unique gel material that allows it to stick to various surfaces, including wood, glass, metal, plastic, and more.
Nanofiltration (NF) is a membrane filtration process that operates between ultrafiltration (UF) and reverse osmosis (RO) in terms of pore size and rejection capabilities. It utilizes semi-permeable membranes with pore sizes typically in the range of 1 to 10 nanometers (nm), effectively allowing certain molecules and ions to pass through while rejecting others based on size and charge.
Nanoinformatics is an interdisciplinary field that combines nanotechnology, informatics, and data science to study and manage nanomaterials and nanoscale phenomena. It focuses on the collection, analysis, and integration of data related to nanomaterials, including their properties, behaviors, interactions, and potential applications. Key aspects of nanoinformatics include: 1. **Data Management:** It involves the organization and management of vast amounts of data generated from research in nanotechnology.
A protein microarray is a high-throughput technology used to analyze the expression and interaction of proteins in a sample. It consists of a solid substrate, usually a glass slide or a membrane, to which a large number of different proteins are immobilized in a defined and ordered manner. These proteins can be native or recombinant, and they are often spotted onto the surface in a systematic array.
Synthetic setae refer to artificial structures designed to mimic the hair-like projections found on various organisms, particularly insects. These projections, or setae, often serve various functions such as sensing environmental stimuli, aiding in movement, or providing adhesion. In the context of synthetic setae, researchers and engineers create materials or devices that replicate these biological features for use in applications such as robotics, adhesives, and biomimetic design.
Thermochemical nanolithography is a specialized nanofabrication technique used to create nanostructures with high precision. It combines thermal and chemical processes to pattern materials on a nanoscale. ### Key Aspects of Thermochemical Nanolithography: 1. **Temperature Control**: The process typically involves a scanning probe that applies localized heat to a surface. This localized heating can cause specific chemical reactions or changes in the material beneath the probe.
Virus nanotechnology refers to the use of viruses and viral components in nanotechnology applications, leveraging their unique properties for various scientific and industrial purposes. This interdisciplinary field combines aspects of virology, nanotechnology, materials science, and biomedical engineering. Here are some key points about virus nanotechnology: 1. **Nanoscale Structure**: Viruses have natural nanoscale structures that can be engineered for specific applications.
Collaborative Computational Project Number 4 (CCP4) is a UK-based initiative that focuses on the development of software and computational methods for macromolecular crystallography. It aims to facilitate the determination of the three-dimensional structures of biological macromolecules, particularly proteins and nucleic acids, using X-ray crystallography.
A Crystallographic Information File (CIF) is a standard text file format used for the representation of crystallographic data. CIFs are widely used in the field of crystallography to enable the exchange, archiving, and publication of information regarding the structure of crystalline materials. The format was developed by the International Union of Crystallography (IUCr) and has become a crucial tool for researchers in solid-state chemistry, mineralogy, and materials science.
As of my last knowledge update in October 2023, "Macle" could refer to a few different things, depending on the context. Here are a couple of possible interpretations: 1. **Macle (Clothing Brand)**: It could refer to a fashion or clothing brand, though specific details about brands with that name may vary or change over time. 2. **Macle (Surname)**: It may also refer to a surname or a family name, common in various cultures.
Pericline is a term that can refer to a specific type of mineral, known as a variety of the mineral clinopyroxene. In a broader context, pericline can also denote a specific type of twinning in minerals, particularly feldspar. In crystallography, pericline twinning involves a specific orientation of crystal structure that can result in distinctive growth patterns and optical properties.
A wallpaper group is a classification of two-dimensional repeating patterns, which can be used to describe the symmetry and structure of various kinds of tiling and decorative designs. In mathematical terms, a wallpaper group is one of the 17 different groups that describe the possible patterns that can be formed on a plane, where each pattern can be generated by translations, rotations, reflections, and glide reflections.
A flying probe is a type of test equipment used primarily in the electronics manufacturing industry to test printed circuit boards (PCBs) for functionality and quality. Unlike traditional test methods that require the use of a fixture or a hard tool that contacts specific test points on the PCB, a flying probe tester uses multiple robotic probes that can move freely, or "fly," across the surface of the board.
Tracer-gas leak testing is a method used to detect leaks in systems, containers, or pipelines by introducing a harmless tracer gas into the system and then monitoring for its presence outside. This method is particularly effective for identifying small leaks that might be difficult to detect using other means. ### Key Components of Tracer-Gas Leak Testing: 1. **Tracer Gas:** Commonly used tracer gases include helium, hydrogen, and sometimes neon or a mixture of gases.
Visual inspection is a quality control method used to assess the appearance, condition, and dimensional accuracy of a product or material based on observation without using specialized equipment or instruments. This technique is commonly employed in various industries, such as manufacturing, construction, electronics, and healthcare, to identify defects, ensure conformity to specifications, and maintain standards of quality. Key aspects of visual inspection include: 1. **Appearance Assessment**: Inspectors look for surface defects such as scratches, dents, discoloration, or contamination.
A privately made firearm (PMF) refers to a firearm that is manufactured by an individual or entity typically for personal use, rather than for sale by a licensed gun manufacturer. This often includes firearms that are built from kits or parts, or those that are home-built from scratch. In many jurisdictions, individuals are allowed to manufacture firearms for personal use without needing to be a licensed manufacturer, although there may be certain regulations and requirements that need to be adhered to.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact