J-coupling, also known as scalar coupling or J-interaction, is a phenomenon observed in nuclear magnetic resonance (NMR) spectroscopy that describes the interaction between nuclear spins. It is a result of the magnetic interaction between nuclei in a molecule, usually through the electrons that mediate the interaction, and it provides important information about the connectivity and spatial arrangement of atoms in a molecule.
The Journal of Materials Chemistry A is a peer-reviewed scientific journal that focuses on research related to materials chemistry, particularly materials that are used in energy, sustainability, and the environment. It is published by the Royal Society of Chemistry (RSC) and covers a wide range of topics, including: 1. **Energy Generation and Storage**: Research on materials for batteries, fuel cells, solar cells, and other energy-related applications.
The Kumano Sea is a marginal sea located along the eastern coast of the Kii Peninsula in Japan, primarily within the boundaries of the Wakayama Prefecture. It is known for its scenic landscapes, rich marine biodiversity, and cultural significance. The sea is bordered by several important cities, including Shingu and Kushimoto. The Kumano Sea is part of the larger Pacific Ocean, and it features a variety of landscapes, including rugged shorelines, mountains, and deep coastal waters.
CLIC3 (Chloride Intracellular Ion Channel 3) is a protein that belongs to the CLIC (Chloride Intracellular Ion Channel) family of proteins. These proteins are involved in various cellular processes, including the regulation of ion transport across cell membranes. CLIC3 is known to function as an ion channel that facilitates the transport of chloride ions and may also have roles in cell signaling and maintaining cellular homeostasis.
Ecstasy, in the context of emotion, refers to an intense state of joy, happiness, or elation. It is a profound emotional experience characterized by feelings of bliss, euphoria, and overwhelming delight. People experiencing ecstasy often feel a heightened sense of well-being and may have a sense of liberation or transcendence. Ecstasy can be triggered by various stimuli, such as profound personal experiences, artistic inspiration, love, spiritual encounters, or significant achievements.
Self-awareness is the capacity to recognize and understand one's own emotions, thoughts, and behaviors, as well as how they influence others and one's environment. It involves an internal reflection that allows individuals to gain insight into their motivations, strengths, weaknesses, and values. Self-awareness can be broken down into two main types: 1. **Internal Self-awareness**: This reflects how well individuals know their inner self, including their feelings, beliefs, and personality traits.
Self-dealing is a term used primarily in the context of finance, law, and governance, referring to a situation where a person in a position of authority or trust uses their role to benefit themselves personally, rather than acting in the best interest of the organization or individuals they are meant to serve. This behavior is often seen in contexts such as corporate governance, fiduciary duties, and nonprofit organizations.
ISO 31-1 is an international standard that pertains to the nomenclature and symbols used in the field of physics. Specifically, ISO 31-1 provides guidelines for the representation of physical quantities and the symbols that are used to express them. This standard is part of a larger series, ISO 31, which covers various aspects of physical measurements and related concepts. ISO 31-1 is focused on the general principles and definitions applicable to physical quantities and their units.
The COLEX process, short for CO2 Liquid Extraction, is a technology used for the capture and separation of carbon dioxide (CO2) from various gas streams. This process is particularly relevant in the context of reducing greenhouse gas emissions, as CO2 is a significant contributor to global warming. In the COLEX process, a solvent, typically a liquid that selectively interacts with CO2, is used to absorb CO2 from the gas mixture.
The Journal of the European Ceramic Society is an academic journal that publishes research articles, reviews, and technical papers focused on the field of ceramics and ceramic materials. It covers a wide range of topics including the synthesis, properties, characterization, and applications of ceramic materials, as well as advances in ceramic technology and manufacturing processes. The journal is associated with the European Ceramic Society and aims to facilitate the dissemination of high-quality research within the ceramics community.
In the context of large cardinals in set theory, the term "homogeneous" usually refers to a property related to the existence of certain types of structures that exhibit a high degree of symmetry.
In filmmaking, a "sequence" refers to a series of shots that are edited together to create a distinct part of the narrative. Sequences can vary in length and can encompass anything from a brief interaction between characters to an extended action scene or montage that conveys a specific part of the story. Here are some key aspects of sequences in filmmaking: 1. **Narrative Function**: A sequence typically serves a specific purpose within the overall story, advancing the plot, developing characters, or establishing a theme.
John R. Steel is a mathematician known primarily for his contributions to set theory, particularly in the area of large cardinals and descriptive set theory. He has made significant advances in these fields, including work on determinacy and the projective hierarchy. Steel's research often involves deep philosophical and foundational issues within mathematics, particularly related to the nature of infinity and the structure of mathematical objects.
Graduate Studies in Mathematics typically refer to advanced academic programs that focus on the study of mathematical concepts, theories, and applications. These programs are offered at the master's and doctoral levels and are designed for students who have already completed an undergraduate degree in mathematics or a related field. Here are some key aspects of graduate studies in mathematics: 1. **Degree Levels**: - **Master's Degree**: Programs may include a Master of Science (M.S.) or Master of Arts (M.A.
Saharon Shelah is a prominent mathematician and logician known for his work in set theory, model theory, and mathematical logic. Born in 1934 in Jerusalem, he has made significant contributions to various areas, particularly in the study of cardinal numbers, forcing, and the properties of models of set theory.
In set theory, an **ordinal definable set** (often abbreviated as OD set) is a set that can be uniquely defined by a formula that contains only ordinal parameters.
The term "mental body" can refer to several concepts depending on the context in which it is used, often relating to spirituality, psychology, or holistic health practices. 1. **Spiritual Context**: In many spiritual and metaphysical frameworks, the mental body is considered one of the layers or "bodies" of human existence, alongside the physical, emotional, and spiritual bodies. It is thought to encompass thoughts, beliefs, and mental processes.
P. P. Werlein is a historic and notable building located in New Orleans, Louisiana. It was originally established in the 19th century and functioned primarily as a music store and instrument manufacturer. The store gained prominence for selling a wide variety of musical instruments, including pianos, and became a cultural hub for musicians and music lovers in the region. Over the years, P. P.
Arrangers' Publishing Company is a music publishing company that specializes in creating and distributing arrangements of music for choirs, ensembles, and individual musicians. Founded with the aim of providing high-quality, accessible music for various ensembles, the company offers a wide range of genres and styles, catering to the needs of both amateur and professional performers. The catalog typically includes choral arrangements, instrumental music, and educational resources, making it a valuable resource for schools, community choirs, and music directors.
Augener & Co. is a music publishing company, particularly known for its contributions to the field of classical music. Founded in the late 19th century in London, the company published a range of musical works, including sheet music for various instruments and vocal music. It has been noted for its quality publications and has played a role in promoting numerous composers and musicians. The company remains a valuable resource for musicians and educators looking for classical music repertoire.

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