Acclimatization is the process by which an organism adjusts to changes in its environment, allowing it to maintain optimal functioning and performance under new conditions. This adaptation can occur in response to various environmental factors, including altitude, temperature, humidity, and changes in habitat. In humans, acclimatization is often discussed in the context of adapting to high altitudes, where reduced oxygen levels can pose challenges.
Coevolution refers to the process in which two or more species influence each other's evolutionary trajectory through selective pressures. This occurs when the interactions between these species lead to adaptations that benefit one or both parties, which can drive changes in their respective traits over time.
In biology, colonization refers to the process by which a species establishes a population in a new environment or habitat. This can occur through various mechanisms, including the spread of organisms to new areas, often facilitated by factors such as environmental changes, human activity, or natural dispersal mechanisms. Colonization can apply to different levels of biological organization, including: 1. **Microbial Colonization**: Refers to the establishment of microorganisms, such as bacteria and fungi, in a new environment.
Synurbization refers to the process by which certain animal species adapt to and thrive in urban environments. This phenomenon involves changes in behavior, morphology, and ecology that allow these species to exploit the resources and conditions present in urban settings. Common examples of synurbic animals include pigeons, raccoons, and various species of birds and rodents that have successfully modified their lifestyles to live alongside humans.
The Henry George theorem is a concept in public finance and urban economics, named after the American economist Henry George. The theorem addresses the relationship between land values, public infrastructure investments, and the benefits received from those investments by property owners. In essence, the Henry George theorem posits that the increase in land value resulting from public investments (such as the construction of roads, parks, schools, and other public facilities) can be captured through taxation.
Outwelling is an ecological process that occurs primarily in coastal and estuarine environments, where nutrients and organic matter are exported from coastal wetlands, such as salt marshes and mangroves, into adjacent aquatic systems, like estuaries and oceans. This process is essential for maintaining the productivity and health of marine ecosystems. Outwelling typically involves the movement of decomposed organic material, nutrients (like nitrogen and phosphorus), and detritus from the wetland habitat into the water column.
Econometricians are professionals who specialize in econometrics, which is a branch of economics that applies statistical and mathematical methods to analyze economic data. Their work involves developing models that help understand and quantify relationships among economic variables, testing hypotheses, and forecasting future trends. Econometricians employ various techniques, including regression analysis, time-series analysis, and panel data analysis, to extract meaningful insights from complex data sets.
The Fundamental Theorems of Welfare Economics consist of two key results that connect the allocation of resources in a market economy with the concepts of efficiency and optimality. These theorems provide a theoretical foundation for understanding how competitive markets operate and under what conditions they lead to socially desirable outcomes.
Intensity of preference refers to the strength or degree of an individual's preference for one option over another. It is a concept often used in economics, psychology, and decision-making studies to understand how much more someone prefers one choice compared to alternatives. For example, if a person prefers chocolate ice cream over vanilla ice cream, the intensity of that preference can vary.
Debreu's representation theorems refer to results in mathematical economics developed by Gérard Debreu, particularly concerning the representation of preferences, utility functions, and their relation to general equilibrium theory.
Weller's theorem, particularly in the context of number theory, is a result related to the distribution of prime numbers in certain arithmetic progressions. It essentially provides a criterion for determining when a prime number will be found in a given arithmetic sequence.
The transport industry encompasses all businesses and activities involved in the movement of goods and people from one location to another. This industry is a critical component of the global economy, facilitating trade, commerce, and travel. It includes various modes of transportation, each with its own characteristics, benefits, and limitations. The main categories of the transport industry include: 1. **Road Transportation**: This includes vehicles such as cars, trucks, buses, and motorcycles.
TRESOR (short for "Trésor," which means "treasure" in French) refers to several concepts, but in a contemporary context, it is often associated with: 1. **TRESOR Cryptocurrency Wallet**: A hardware wallet that allows users to store their cryptocurrency securely offline. Trezor was one of the first hardware wallets on the market and is widely used by crypto holders for enhancing security against hacking.
Mahmud Ahmad Hamdi al-Falaki is not a widely recognized historical figure or contemporary individual based on the information available up to October 2021. It is possible that the name refers to a specific person in a niche context or a local figure not covered in major historical or contemporary accounts.
Abdel-Moniem El-Ganayni is known for his contributions to the field of finance and investment, particularly in the context of Arab economies. However, there may not be widely recognized specific information about him in public sources.
Euler's critical load refers to the maximum buckling load that a slender column can withstand before it deforms elastically due to compression. The concept is derived from Euler's formula, which expresses the critical load \( P_{cr} \) depending on the column's material properties and geometric characteristics.
Hypoelastic materials are a type of material model used in continuum mechanics to describe the behavior of materials that exhibit a nonlinear elastic response. The term "hypoelastic" refers to materials that do not have a predefined elastic potential energy function and do not necessarily exhibit a linear relationship between stress and strain.
Johnson's parabolic formula is an empirical relationship used to describe the shape of a parabolic trajectory in the context of projectile motion. Specifically, it is often used to model the range of a projectile as a function of launch angle and initial velocity. The formula provides an approximation that is useful for engineering applications and helps predict the behavior of projectiles under ideal conditions, neglecting air resistance.
Lamé's stress ellipsoid is a conceptual representation used in the field of continuum mechanics to visualize the state of stress at a specific point within a material body. It is named after the French engineer and mathematician Gabriel Lamé. The stress ellipsoid provides a way to understand the distribution of normal and shear stresses acting on a point in three-dimensional space.
Mohr's Circle is a graphical representation used in the field of mechanics and civil engineering to analyze the state of stress at a point in a material. It provides a way to visualize the relationships between normal and shear stresses acting on various planes through that point, making it easier to understand complex stress states.
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





