Casa Ricordi is a historic music publishing company based in Milan, Italy. Founded in 1808 by Giovanni Ricordi, it has played a significant role in the development of music publishing and the promotion of opera and classical music. The company is known for publishing works by many notable composers, including Giuseppe Verdi, Giacomo Puccini, and others who contributed to the Italian operatic tradition.
Church, Paxson & Co. is a firm that was historically known for its investment banking and financial services. The firm has roots that trace back to the early 20th century and has engaged in various financial activities such as underwriting, mergers and acquisitions, and other advisory services. However, the specific details about its current operations or structure might not be readily available as it could vary over time or due to changes in the industry.
Robert Cocks & Co. was a notable British music publishing company established in the early 19th century, in 1824, by Robert Cocks. The company produced a wide array of music sheets and scores, particularly for brass band and military music, and it played a significant role in the dissemination of music during its time. It became well-known for publishing works by various composers and contributed to the music culture of the period. Robert Cocks & Co.
James Hewitt is a British musician, often known for his work as a composer and pianist. He may not be as widely recognized as some mainstream artists, but he has made contributions to various music projects and has been involved in the music industry in different capacities. His works may cover diverse genres and styles, reflecting a deep understanding of musical composition and performance.
Joseph Carr was a prominent music publisher and entrepreneur in the early to mid-20th century, best known for his work in the publishing of popular music. He was associated with various other publishers and musicians in the industry and played a significant role in promoting and distributing sheet music. Carr was also notable for his efforts in the field of music education and provided resources for musicians and educators.
Lu Ann Simms is a singer and songwriter who gained popularity in the 1950s and 1960s. She is best known for her work in the genre of pop music and her catchy hits during that era. Simms also had a notable presence on television, appearing on various variety shows and music programs. Beyond her music career, she is recognized for her contributions to the entertainment industry and her distinctive vocal style.
Matthäus Waissel does not appear to be a widely recognized figure in public knowledge as of my last update in October 2023. It is possible that he could be a private individual, a character from literature or media, or a figure who has gained prominence after that date.
In order to create a test user with password instead of peer authentication, let's create test user:
createuser -P user0
createdb user0-P makes it prompt for the users password.Alternatively, to create the password non-interactively stackoverflow.com/questions/42419559/postgres-createuser-with-password-from-terminal:Can't find a way using the
psql -c "create role NewRole with login password 'secret'"createuser helper.We can then login with that password with:which asks for the password we've just set, because the
psql -U user0 -h localhost-h option turns off peer authentication, and turns off password authentication.The password can be given non-interactively as shown at stackoverflow.com/questions/6405127/how-do-i-specify-a-password-to-psql-non-interactively with the
PGPASSWORD environment variable:PGPASSWORD=a psql -U user0 -h localhostNow let's create a test database which
user0 can access with an existing superuser account:createdb user0db0
psql -c 'GRANT ALL PRIVILEGES ON DATABASE user0db0 TO user0'We can check this permission with:which now contains:The permission letters are explained at:
psql -c '\l' List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges
-----------+----------+----------+-------------+-------------+-----------------------
user0db0 | ciro | UTF8 | en_GB.UTF-8 | en_GB.UTF-8 | =Tc/ciro +
| | | | | ciro=CTc/ciro +
| | | | | user0=CTc/cirouser0 can now do the usual table operations on that table:PGPASSWORD=a psql -U user0 -h localhost user0db0 -c 'CREATE TABLE table0 (int0 INT, char0 CHAR(16));'
PGPASSWORD=a psql -U user0 -h localhost user0db0 -c "INSERT INTO table0 (int0, char0) VALUES (2, 'two'), (3, 'three'), (5, 'five'), (7, 'seven');"
PGPASSWORD=a psql -U user0 -h localhost user0db0 -c 'SELECT * FROM table0;'Accelerator neutrinos are neutrinos that are produced as a result of high-energy particle collisions in particle accelerators. In these facilities, protons or other particles are accelerated to near-light speeds and then smashed into a target, which produces a range of particles, including pions (π mesons). These pions subsequently decay into neutrinos. Neutrinos are extremely light and neutral particles that interact very weakly with matter, making them challenging to detect.
Electron optics is a field of study that focuses on the manipulation and control of electron beams using electromagnetic fields. It draws parallels with optical systems that handle visible light, but instead of light rays, it deals with trajectories of electrons, which are charged particles. This field is integral to the design and operation of various devices, such as electron microscopes, cathode ray tubes, and particle accelerators.
An ion beam is a stream of charged particles, typically ions, that are accelerated and directed toward a target. These ions can be positively or negatively charged and originate from a variety of sources, such as ion sources or accelerators. Ion beams are used in a range of applications across different scientific and industrial fields due to their unique properties.
Evolutionary computation is a subset of artificial intelligence and computational intelligence that involves algorithms inspired by the principles of natural evolution. These algorithms are used to solve optimization problems and to find solutions to complex tasks by mimicking processes observed in biological evolution, such as selection, mutation, crossover, and inheritance. Key concepts in evolutionary computation include: 1. **Population**: A collection of candidate solutions to the problem being addressed.
Microarrays, also known as DNA chips or biochips, are technology platforms used to analyze the expression of many genes simultaneously or to genotype multiple regions of a genome. They consist of a small solid surface, typically a glass or silicon chip, onto which thousands of microscopic spots containing specific DNA sequences (probes) are fixed in an orderly grid pattern.
Structural bioinformatics is a specialized branch of bioinformatics that focuses on the analysis and prediction of the three-dimensional structures of biological macromolecules, primarily proteins and nucleic acids (like DNA and RNA). It combines concepts from biology, chemistry, computer science, and information technology to understand the structure-function relationships of biological molecules.
"Contact order" can refer to different concepts depending on the context, but it is often associated with legal or social settings, particularly in the context of family law or child custody arrangements. Here are the primary meanings: 1. **Family Law Context**: In custody disputes, a contact order is a legal decision made by a court that outlines the terms under which a non-custodial parent can have contact with their child.
DIMPL stands for "Dynamic Inter-Molecular Potential Library." It is a computational physics framework used for simulating molecular interactions and dynamics through various potential energy functions. DIMPL allows researchers and scientists to model complex molecular systems and study their properties by providing a flexible platform for implementing different types of potentials, including those used in molecular simulation and computational chemistry.
Docking, in the context of molecular biology and chemistry, refers to a computational technique used to predict and analyze the interactions between two molecules, typically a small molecule (ligand) and a larger molecule, often a protein or nucleic acid (receptor). The primary objective of docking is to identify the preferred orientation and affinity of the ligand when it binds to the receptor, which can be crucial for drug discovery and development.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
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. 
- Infinitely deep tables of contents:
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