Quantum foundations is a field of research that seeks to understand the conceptual and philosophical underpinnings of quantum mechanics. It addresses fundamental questions about the nature of reality, measurement, and the role of observers in quantum systems. This area of study aims to clarify the interpretation of quantum mechanics, exploring topics such as: 1. **Measurement Problem**: Understanding how and why observations lead to definite outcomes in quantum systems, and what this implies for the nature of reality.
Phenomenology in psychology is a qualitative research approach that focuses on exploring and understanding the subjective experiences of individuals. Originating from the philosophical movement founded by Edmund Husserl in the early 20th century, phenomenology seeks to understand how people perceive, interpret, and make sense of their experiences. In psychology, phenomenological methods are used to gather in-depth insights into people's thoughts, feelings, and behaviors. This approach emphasizes the importance of context and the personal meaning that individuals assign to their experiences.
"A General View of Positivism" is a philosophical work written by Auguste Comte, a French philosopher regarded as the founder of positivism. Published in the 19th century, this work outlines Comte's ideas about the development of human knowledge and society, advocating for a scientific approach to understanding the world.
"Absolute theory" can refer to different concepts depending on the context in which it is used, such as philosophy, physics, or ethics. Here are a few interpretations: 1. **Philosophy**: In metaphysics, "absolute theory" can relate to the concept of an ultimate reality or absolute being that underpins existence.
"Dialogo de Cecco di Ronchitti da Bruzene in perpuosito de la stella Nuova" is a literary work by the Italian poet and philosopher Giovanni Boccaccio, written in 1476. The title translates to "Dialogue of Cecco di Ronchitti from Bruzene on the New Star," and it is a dialogue that discusses the appearance of a new star that was observed in the sky.
"Foundations of the Science of Knowledge" is a philosophical work by the German philosopher Johann Gottlieb Fichte, published in 1794. The title in German is "Grundlage der gesamten Wissenschaftslehre." This work is significant within the context of German Idealism and serves as a critical moment in the development of modern philosophy. In this text, Fichte presents his ideas on the nature of knowledge, the self, and the relationship between the individual and the external world.
"Researchers of photosynthesis" refers to scientists who study the process by which green plants, algae, and some bacteria convert light energy into chemical energy, using carbon dioxide and water to produce glucose and oxygen. This process is fundamental to life on Earth, as it provides the primary energy source for nearly all ecosystems and is critical for the carbon cycle.
Scientistic materialism is a philosophical stance that combines elements of scientism and materialism. Here’s a breakdown of the two components: 1. **Scientism**: This is the belief that the methods of the natural sciences are the most authoritative or the only legitimate way to acquire knowledge about the world.
A list of notable photochemists would include scientists who have made significant contributions to the field of photochemistry, the study of chemical reactions and processes that occur as a result of light energy absorption. While a comprehensive list would be extensive, here are some prominent photochemists known for their impactful work: 1. **Robert H. Grubbs** - Known for his research in catalysis and for developing methodologies in organic synthesis, including photoinitiated reactions. 2. **Richard H.
John William Draper (1811–1882) was an English-American scientist, philosopher, physician, and photographer, recognized for his significant contributions to various fields, including chemistry, photography, and astronomy. He is best known for his work in promoting the use of photography in scientific documentation and is often credited with creating some of the first photographs of the Moon in the 1840s.
Nicholas Turro is a prominent American chemist known for his contributions to the fields of organic chemistry and photochemistry. He is particularly recognized for his work on the principles of chemical reactions that are initiated or controlled by light. Turro has published extensively in scientific journals and has been influential in advancing the understanding of excited-state chemistry and the use of photonic processes in various applications. In addition to his research, he has also been involved in teaching and mentoring students in chemistry.
Photogrammetry is the science and technology of obtaining reliable information about physical objects and the environment through the process of recording, measuring, and interpreting photographic images. It plays a crucial role in fields such as mapping, surveying, architecture, archaeology, and remote sensing. Journals dedicated to photogrammetry typically publish research articles, reviews, case studies, and technical papers on various aspects of the discipline.
Photogrammetry organizations are groups or societies dedicated to the study, application, and advancement of photogrammetry, which is the science of making measurements from photographs, especially for recovering the exact positions of surface points. These organizations often focus on promoting education, research, and technology development in the field of photogrammetry and related areas such as remote sensing, geographic information systems (GIS), and spatial data analysis.
A 3D selfie is a three-dimensional representation of a person's facial features and appearance, typically created using specialized technology. Unlike a traditional 2D selfie, which captures an image from a single perspective, a 3D selfie captures depth and contours, resulting in a more lifelike and realistic portrayal. 3D selfies can be created using various methods, including: 1. **3D Scanning**: Devices like handheld 3D scanners or mobile apps that utilize advanced sensors (e.g.
An aerial survey is a method of collecting information about the Earth's surface, often using aircraft, drones, or other airborne platforms equipped with cameras, sensors, or other data collection instruments. This type of survey is commonly employed for a variety of purposes, including: 1. **Mapping**: Creating topographical maps for land use planning, urban development, and environmental management. 2. **Environmental Monitoring**: Assessing natural resources, tracking changes in landscapes, monitoring wildlife habitats, and studying environmental impacts.
A first-magnitude star is a classification of a star based on its brightness as observed from Earth. In the historical system of stellar magnitude developed by the ancient Greek astronomer Hipparchus, stars were categorized into six magnitudes, with first-magnitude stars being the brightest. The scale is logarithmic, meaning that a first-magnitude star is approximately 2.5 times brighter than a second-magnitude star.
The Aperture Photometry Tool (APT) is a software application commonly used in astronomy for the purpose of measuring the brightness of celestial objects in images. It employs aperture photometry, a technique that involves summing the pixel values in a defined circular region (the aperture) around a star or other astronomical object, while also measuring the background light in an annular region outside the aperture.
Relative luminance is a measure used to describe the perceived brightness of a color or image in relation to a reference white point or a defined scale. It reflects how bright a surface appears to the human eye, considering factors like the surrounding environment and specific color characteristics. In the context of digital media, relative luminance is often defined in terms of the RGB (Red, Green, Blue) color model.
Stray light refers to unwanted or unintentional light that enters an optical system, such as a camera, telescope, or microscope, and can interfere with the proper functioning or quality of the system. This stray light can come from various sources, such as reflections, scattering, or light leakage, and can degrade image quality by causing issues such as reduced contrast, decreased sharpness, and unwanted artifacts.
Dutch physical chemists refer to scientists from the Netherlands who specialize in the field of physical chemistry, a branch of chemistry that deals with the study of how matter behaves on a molecular and atomic level, and the physical properties of molecules. This discipline combines principles of physics and chemistry to understand chemical systems and processes, often using techniques in thermodynamics, quantum mechanics, and statistical mechanics.

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