The Betts electrolytic process, also known as the Betts method, is an electrolytic refining process used primarily for the extraction and purification of lead. It was developed by the American engineer, chemist, and inventor William Betts in the early 20th century.
The Castner process, also known as the Castner method, is an industrial chemical process used to produce sodium hydroxide (NaOH) from sodium carbonate (Na2CO3) using sodium metal and water. The process involves the following key steps: 1. **Sodium Carbonate Reduction**: The process begins with the reduction of sodium carbonate by sodium metal. This typically occurs at high temperatures.
ChemElectroChem is a scientific journal that focuses on the field of electrochemistry and its applications in chemistry. It is part of the "Chem" family of journals and is published by Wiley-VCH. The journal emphasizes original research articles, reviews, and communications that cover a wide range of topics related to electrochemistry, including fundamental studies, practical applications, and interdisciplinary research that connects electrochemistry with other areas of chemistry and materials science.
While I don't have access to real-time databases or specific lists, I can provide information on several prominent women who have held leadership positions in astronomical instrumentation projects or related fields. This list may not be exhaustive, and roles can change over time, but here are a few notable individuals: 1. **Jennifer A. Lotz** - An astronomer involved with the Hubble Space Telescope and its instruments, Lotz has contributed significantly to astronomical research and instrumentation.
Ferroxyl indicator solution is a chemical indicator used primarily to test for the presence of iron ions, particularly ferrous iron (Fe²⁺) and ferric iron (Fe³⁺), in a solution. It is particularly useful in analytical chemistry and environmental testing. The Ferroxyl indicator itself typically contains a mixture of a phenolphthalein indicator and a specific reagent that can react with iron ions.
High Temperature Hydrogen Attack (HTHA) is a phenomenon that occurs in certain materials, particularly steels, when they are exposed to high temperatures in the presence of hydrogen. This process can lead to significant degradation of the material's structural integrity. HTHA is particularly relevant in the context of industries like oil and gas, petrochemical, and chemical processing, where equipment is often subject to elevated temperatures and hydrogen-rich environments.
Sheila Bird could refer to a couple of different things depending on the context. Most notably, she is a prominent statistician known for her work in the fields of epidemiology and medical statistics. Bird has contributed to statistical methodologies, particularly in the context of public health and clinical trials.
As of my last knowledge update in October 2021, there is no widely recognized figure, concept, or term known as "Sophie Schbath." It's possible that it may refer to a person or concept that has emerged more recently or is less widely known.
As of my last update in October 2023, there isn't widely recognized information about "Tena Katsaounis." It could potentially refer to a specific individual, possibly from a specific context such as academia, business, or a particular community.
Winifred Mackenzie is a name that may refer to different individuals or entities, but it is not widely recognized in prominent historical or cultural contexts as of my last knowledge update.
Tim Holt is known as a statistician who has made contributions to the field of statistics, including work in Bayesian statistics, statistical computing, and related areas. His research often emphasizes practical applications of statistical methods and he may be involved in teaching and mentoring within the academic community.
Bibliotheca Zi-Ka-Wei, also known as the Zikawei Library, is a significant library and cultural institution located in Shanghai, China. Established in 1847, it was originally founded by the French Jesuit missionaries who were part of the Society of Jesus (the Jesuits). The library served as a repository for books and research materials, particularly in areas related to theology, philosophy, and the natural sciences, reflecting the Jesuits' scholarly pursuits.
Huaihai Road is one of the most famous and bustling streets in Shanghai, China. It is known for its vibrant commercial activity, high-end shopping, dining, and cultural significance. Stretching from the southeast to the northwest, Huaihai Road is home to numerous international and local brands, boutique shops, and department stores. The road originally played an important role in Shanghai's history and development, and it has undergone significant modernization since the early 20th century.
The Shanghai Mental Health Center is a prominent mental health facility in Shanghai, China. It is known for providing a wide range of mental health services, including diagnosis, treatment, and rehabilitation for various mental health disorders. The center often engages in clinical research, education, and training in psychiatry and psychology, contributing to advancements in mental health care. The facility typically features specialized outpatient and inpatient services, therapeutic services, psychological assessments, and community outreach programs.
"Superliminal" is a first-person puzzle game developed by Pillow Castle Games, released in November 2019. The game plays with perspective and perception, utilizing a unique mechanic where the size and placement of objects change based on the player's viewpoint. Players must manipulate their environment using this mechanic to solve puzzles and progress through various levels. In "Superliminal," players explore a surreal world that challenges traditional notions of perspective and reality.
The International Astrostatistics Association (IAA) is an organization dedicated to fostering the interdisciplinary collaboration between astronomy and statistics. Its mission is to promote the development and application of statistical methods in astronomical research, facilitating the effective analysis of large datasets that are becoming increasingly common in the field of astronomy. The IAA provides a platform for researchers, statisticians, and astronomers to share knowledge, discuss challenges, and develop techniques that can be applied to various astronomical problems.
The Polish Statistical Association (Polskie Towarzystwo Statystyczne, PTS) is a professional organization in Poland that focuses on the field of statistics. Established in 1970, its main goals include promoting the development and application of statistical methods, facilitating communication and collaboration among statisticians, and enhancing the role of statistics in various disciplines and sectors, including economics, social sciences, and natural sciences.
The Society for Risk Analysis (SRA) is a professional organization dedicated to advancing the understanding and application of risk analysis. Established in 1980, SRA focuses on promoting the methodology and practice of risk assessment, management, and communication across a variety of fields, including environmental science, health, engineering, and safety. The society serves as a platform for professionals and researchers to exchange knowledge and collaborate on issues related to risk, providing resources such as conferences, workshops, and publications.
The National Center for Science and Engineering Statistics (NCSES) is a division of the National Science Foundation (NSF) in the United States. It is responsible for collecting, analyzing, and disseminating data related to the science and engineering workforce, research and development, and other aspects of the scientific and engineering enterprise in the U.S.

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