"The Maxwellians" is a term that can refer to a few different concepts or contexts: 1. **Historical Physics Context**: In the context of physics and thermodynamics, "Maxwellians" refers to the followers or proponents of James Clerk Maxwell's theories, particularly regarding kinetic theory and the distribution of molecular speeds in gases—most famously encapsulated in the Maxwell-Boltzmann distribution. This distribution describes the probability of particles in a gas having a particular speed at a given temperature.
Bioelectricity refers to the electrical potentials and currents that are produced by living cells and organisms. It plays a crucial role in various biological processes and functions. Here are some key aspects of bioelectricity: 1. **Cell Membrane Potential**: All living cells maintain a voltage difference across their membranes due to the uneven distribution of ions (like sodium, potassium, calcium, and chloride). This membrane potential is essential for processes such as nerve impulse transmission and muscle contractions.
Biophysical chemistry is an interdisciplinary field that combines principles and techniques from both biology and physical chemistry to study the physical properties and behavior of biological molecules. This area of research often focuses on understanding the structure, dynamics, and interactions of biomolecules such as proteins, nucleic acids (DNA and RNA), carbohydrates, and lipids, as well as their functions within living organisms.
The Chemical Shift Index (CSI) is a concept primarily used in the field of NMR (nuclear magnetic resonance) spectroscopy, particularly in the analysis and interpretation of protein structures and their dynamics. It is a way to evaluate the local environment of specific nuclei—usually protons (hydrogens)—in a molecule, and is derived from the chemical shifts observed in the NMR spectrum. The CSI is often utilized to provide insights into the secondary structure of proteins.
Protein chemical shift prediction refers to the computational method used to estimate the chemical shifts of nuclei in protein molecules, most commonly for proton (^1H), carbon (^13C), and nitrogen (^15N) isotopes. Chemical shifts are fundamental parameters in nuclear magnetic resonance (NMR) spectroscopy, a powerful technique for studying the structures and dynamics of proteins and other biomolecules.
Ligado Networks is a telecommunications company that focuses on providing mobile communications and connectivity solutions, particularly leveraging satellite technology. Originally known as Lightsquared, the company underwent significant changes, rebranding to Ligado Networks in 2015. Ligado aims to develop a network that combines both satellite and terrestrial wireless technologies to deliver faster and more reliable services.
The Journal of Biomedical Materials Research (JBMR) is a peer-reviewed scientific journal that focuses on the field of biomedical materials. It publishes research articles, reviews, and technical notes related to the design, application, and development of materials used in biomedical applications, including tissue engineering, drug delivery systems, implants, and other medical devices.
A Frog galvanoscope is a historical scientific instrument used to detect electric currents. It was developed based on the observations of physiologist Luigi Galvani in the late 18th century, who discovered that the muscles of a frog's leg would contract when exposed to an electric current. The instrument typically consists of a frog's leg (often preserved) attached to a metallic frame.
Gated drug delivery systems are advanced pharmaceutical technologies designed for the controlled release of therapeutic agents. These systems enhance the efficacy and safety of medications by regulating the release of drugs in response to specific environmental triggers. ### Key Features: 1. **Gating Mechanism**: The release of the drug is controlled by a "gate" that can open or close under certain conditions. Triggers may include changes in pH, temperature, light, or the presence of specific biomolecules (like enzymes).
Lipid polymorphism refers to the ability of lipids to adopt multiple structural forms or phases under different conditions, such as changes in temperature, hydration, or chemical environment. This phenomenon is significant in the study of biological membranes, drug delivery systems, and other applications where lipids play a crucial role.
The list of biophysically important macromolecular crystal structures typically includes a variety of key biomolecules, such as proteins, nucleic acids, and their complexes, that have been structurally characterized through X-ray crystallography or other crystallographic methods. Here are some categories and examples of such structures that are often regarded as significant in biophysics and structural biology: ### Proteins 1.
Hydrophobicity scales are numerical or graphical representations that quantify the hydrophobic (water-repelling) or hydrophilic (water-attracting) nature of amino acids or other molecules. These scales are valuable in biochemistry and molecular biology for understanding protein folding, interactions, and the behavior of biomolecules in aqueous environments. ### Key Points about Hydrophobicity Scales: 1. **Hydrophobicity Measurement**: The scales measure the tendency of a substance or amino acid to interact with water.
Acceleware is a technology company that specializes in the development of software and hardware solutions for various industries, with a significant focus on the energy sector, particularly oil and gas. The company is known for its innovative approaches to enhancing the efficiency of processes such as oil recovery and seismic imaging. One of Acceleware's key products is its RF (radio frequency) heating technology, which is aimed at improving the extraction of heavy oil and bitumen.
The Journal of Cellular Plastics is a scientific publication that focuses on research and development related to cellular plastics, which are a category of materials characterized by their cellular structure and lightweight properties. These materials often exhibit beneficial qualities such as low density, thermal insulation, and sound absorption, making them useful in various applications including packaging, construction, automotive, and aerospace industries.
The Index of Biophysics Articles typically refers to a curated list or database that catalogs articles related to biophysics. Biophysics is an interdisciplinary field that applies the principles and methods of physics to understand biological systems. An index might include various types of articles, such as research papers, reviews, and case studies, and could be organized by topics like molecular biophysics, cellular biophysics, or computational biophysics.
Isothermal titration calorimetry (ITC) is a sensitive and versatile technique used to measure the thermodynamics of molecular interactions, such as binding affinities, reaction kinetics, and the enthalpic and entropic changes associated with these processes. It provides real-time, quantitative data on the heat change that occurs during a chemical reaction or physical interaction, typically between a ligand and a macromolecule (like a protein, nucleic acid, or polymer).
"Atom" is not a specific book by Isaac Asimov, but it may refer to his extensive writings on science, particularly in the field of atomic physics and chemistry. Asimov, a prolific science fiction author and science popularizer, wrote numerous essays and books that explore the principles of atomic theory, nuclear reactions, and the societal implications of atomic energy.
Magnetoreception is the ability of certain animals to detect and respond to the Earth's magnetic field. This sense allows them to navigate and orient themselves in their environment, which is particularly useful for migration and long-distance travel. Many species exhibit magnetoreception, including birds, turtles, salmon, and even some mammals. The mechanisms underlying this ability are not entirely understood, but research suggests that it may involve several biological processes.

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 5. . 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.
  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