Spectral Power Distribution (SPD) refers to the representation of the power of different wavelengths (or frequencies) of light emitted by a source. It essentially describes how the intensity of light varies across the spectrum, which can include ultraviolet (UV), visible, and infrared (IR) ranges.
Strangeness is a property of particles in the realm of particle physics, specifically relating to the presence of strange quarks within particles. It is a quantum number that describes how much a particle deviates from being a "normal" baryon or meson regarding the number of strange quarks it contains.
Turbidity refers to the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye. These particles can include sediment, algae, plankton, and various organic and inorganic materials. Turbidity is commonly measured in water quality assessments and can be an important indicator of water health. In environmental contexts, high turbidity can impact aquatic ecosystems by reducing light penetration, which affects photosynthesis in submerged plants.
The Waxman-Bahcall bound is a theoretical limit in astrophysics related to the density of baryonic matter (ordinary matter made up of protons and neutrons) in the universe. It was proposed by Howard Waxman and Steven Bahcall in the context of the study of neutrinos, particularly in relation to their emission from supernovae and other astrophysical sources.
The work function is a concept in physics and materials science that refers to the minimum amount of energy required to remove an electron from the surface of a solid material, typically a metal. It is a critical parameter in fields such as semiconductor physics, photoelectric effect studies, and electron emission phenomena.
The "Principles of Philosophy" typically refers to a foundational work by the French philosopher René Descartes, written in 1644. In this book, Descartes seeks to establish a comprehensive framework for understanding the world through reason and scientific inquiry. The work is divided into several parts, covering a range of topics including metaphysics, epistemology, and the philosophy of science.
As of my last update in October 2023, Jumber Lominadze is not a widely recognized name in public discourse, literature, science, or popular culture. It is possible that he could be a person in a specific niche or community, or he may have gained recognition after that date.
The Milky Seas effect is a rare and fascinating phenomenon characterized by the luminous glow of large ocean areas at night, creating a striking, milky appearance on the water's surface. This bioluminescence is often caused by the activity of certain types of marine microorganisms, particularly a species of bioluminescent bacteria known as *Vibrio*.
The COMET (COherent Muon to Electron Transition) experiment is a research initiative designed to search for the rare process of muon-to-electron conversion. This experiment is particularly significant in the context of particle physics because it could provide insights into the violation of lepton flavor universality and help to elucidate the so-called "beyond the Standard Model" physics.
In the context of particle physics, "Desert" refers to the concept of a range of energy scales or mass ranges between the electroweak scale (around the mass of the Higgs boson, approximately 125 GeV) and the Planck scale (around \(10^{19}\) GeV). Within this range, there are no known particles or theories that have been confirmed, creating what is metaphorically termed a "desert" in the spectrum of particle masses and interactions.
Dimensional deconstruction is not a widely recognized term in mainstream academic or professional disciplines, so its meaning can vary depending on the context in which it is used. However, it generally refers to the process of breaking down a complex system, model, or concept into its fundamental dimensions or components.
The Goldberger–Wise mechanism is a theoretical framework within the context of higher-dimensional theories, particularly in the study of extra dimensions and their implications for particle physics. It was proposed by Walter Goldberger and Mikhail Wise in their paper published in 1999. In essence, the Goldberger–Wise mechanism provides a way to stabilize the size of an extra dimension in a five-dimensional theory, often referred to in the context of models like the Randall-Sundrum scenario.
The India-based Neutrino Observatory (INO) is a proposed underground research facility located near the city of Theni in Tamil Nadu, India. The main goal of INO is to study neutrinos, which are subatomic particles with extremely small mass and very weak interactions with matter. Neutrinos are produced in various processes, such as nuclear reactions in the sun and cosmic rays interacting with the Earth's atmosphere.
The "Mu problem" is a philosophical and logical dilemma that arises in the context of Zen Buddhism, particularly in relation to the concept of non-duality and the nature of questions and answers. The term "Mu" translates to "no," "not," or "nothingness" in Japanese, and it is often associated with the teachings of Zen master Joshu (or Zhaozhou) in a famous koan.
Neutrino oscillation is a quantum mechanical phenomenon whereby neutrinos, which are elementary particles with very small mass and no electric charge, can change from one type (or flavor) to another as they propagate through space. There are three flavors of neutrinos associated with their corresponding charged leptons: the electron neutrino (\(\nu_e\)), the muon neutrino (\(\nu_\mu\)), and the tau neutrino (\(\nu_\tau\)).
Oblique correction refers to a technique used primarily in the fields of cartography, geodesy, and astronomy. It involves correcting for distortion that occurs when mapping the curved surface of the Earth (or celestial spheres) onto a flat surface (like a map or image). This distortion can affect angles, distances, and areas, potentially leading to inaccuracies in the representation of geographic or astronomical features.
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





