Jabber Zeus by Wikipedia Bot 0
Jabber Zeus refers to a variant of the Zeus (Zbot) malware that utilizes Jabber, an open-source messaging protocol, for its command and control (C2) communications. The original Zeus malware is well-known for its functionality in stealing sensitive information, particularly banking credentials, and for being used in various cybercriminal activities.
Electrical steel by Wikipedia Bot 0
Electrical steel, also known as silicon steel or electrical grade steel, is a specialized type of steel that is optimized for its magnetic properties. It is primarily used in the construction of electrical equipment, such as transformers, electric motors, generators, and inductors. The unique characteristics of electrical steel arise from its low carbon content and the addition of silicon, which enhances its electrical resistivity and reduces energy losses during operation.
An armature is a crucial component of various electrical machines, particularly in motors and generators. It can be defined as the part of the machine that carries the current and interacts with the magnetic field to produce motion (in motors) or to generate electrical energy (in generators). ### In Electric Motors: In an electric motor, the armature is typically a rotating component (often referred to as the rotor) that consists of coils of wire wound around a core.
The quadrupole formula is used in the context of electrostatics and gravitation to describe the potential created by a distribution of charges or mass that can be approximated as a quadrupole moment. It is particularly useful in situations where the charge or mass distribution is more complex than a simple dipole or monopole, and it becomes relevant in fields like molecular physics and astrophysics.
Tea leaf paradox by Wikipedia Bot 0
The "Tea Leaf Paradox" is a philosophical thought experiment that highlights a conflict between two commonly held views in epistemology, which is the study of knowledge. It was first articulated by the philosopher George Edward Moore. The paradox involves the following scenario: 1. **Supervenience of properties:** The idea that if two objects are indistinguishable in all their observable properties, they are considered identical in terms of their properties.
Twin paradox by Wikipedia Bot 0
The Twin Paradox is a thought experiment in the realm of special relativity, famously introduced by Albert Einstein. It involves two twins, one of whom makes a journey into space in a high-speed rocket and then returns home, while the other twin remains on Earth. Due to the effects of time dilation predicted by Einstein's theory of relativity, the traveling twin will age more slowly compared to the twin who stayed on Earth.
Biological determinism is a theory that suggests that human behaviors, traits, and social structures are primarily determined by biological factors, such as genetics and physiology, rather than by environmental influences or socialization. According to this perspective, aspects such as intelligence, personality, and even social roles are attributable to an individual's biological makeup.
Boundary-work by Wikipedia Bot 0
Boundary-work is a concept used primarily in sociology and the philosophy of science to describe the practices, strategies, and discourses employed to delineate the boundaries between different fields, disciplines, or social spaces. This concept is often discussed in the context of how scientific knowledge is produced and legitimized, as well as how expertise is established and maintained. Key aspects of boundary-work include: 1. **Demarcation**: Establishing what counts as legitimate knowledge or expertise within a particular field while excluding others.
Carnap Papers by Wikipedia Bot 0
The "Carnap Papers" typically refer to the collection of papers, writings, and unpublished manuscripts by Rudolf Carnap, a prominent 20th-century philosopher known for his work in logic, philosophy of language, and philosophy of science. Carnap was a leading figure in the Vienna Circle and a key proponent of logical positivism, which emphasized the importance of logical analysis and empirical verification in philosophical inquiry.
The Causal Markov Condition is a fundamental principle in the study of causal inference and statistical modeling, particularly within the framework of causal diagrams and graphical models. It describes the relationship between causation and conditional independence among random variables. Formally, the Causal Markov Condition states that, given a causal graph that represents the relationships between variables, any variable is independent of its non-effects (i.e., variables that do not influence it) given its direct causes (parents in the graph).
Pratītyasamutpāda, often translated as "dependent origination" or "dependent arising," is a key concept in Buddhist philosophy that describes the nature of existence and the interconnectedness of all phenomena. It explains how all things arise in dependence upon multiple causes and conditions rather than existing independently or inherently. The concept is often summarized in the phrase "when this is, that is; when this arises, that arises.
Temporal paradox by Wikipedia Bot 0
A temporal paradox, often associated with time travel, occurs when a time traveler could potentially create a contradiction in the timeline. These paradoxes typically arise when actions taken in the past alter the future in a way that leads to inconsistencies or logical contradictions. One of the most famous examples of a temporal paradox is the "grandfather paradox," which posits the following scenario: If a person travels back in time and prevents their grandfather from meeting their grandmother, they would never be born.
Dendroid is a type of mobile malware that targets Android devices. It is classified as a remote access Trojan (RAT), which means it gives attackers the ability to control the infected device remotely. Dendroid is known for its capabilities, which can include: 1. **Data Theft**: It can access sensitive information such as contacts, messages, and call logs.
The Deductive-Nomological (DN) model, also known as the Hempel-Oppenheim model, is a framework in the philosophy of science that describes scientific explanation. It was primarily developed by philosophers Carl Hempel and Paul Oppenheim in the 20th century. According to the DN model, a scientific explanation consists of two main components: 1. **General Laws (Nomological)**: These are universal laws or general statements that describe regularities or patterns in nature.
Engineering by Wikipedia Bot 0
Engineering is a disciplined and systematic approach to designing, building, and maintaining structures, machines, systems, and technologies. It applies principles of mathematics, physics, biology, chemistry, and other scientific fields to solve practical problems and create innovative solutions. Key aspects of engineering include: 1. **Problem Solving**: Engineers identify challenges and develop practical solutions through analysis, design, and testing.
Fallibilism by Wikipedia Bot 0
Fallibilism is a philosophical concept that asserts that human knowledge is always potentially subject to error. It emphasizes that no belief, theory, or claim can be considered absolutely certain, and that we must remain open to the possibility that our understanding could be revised or overturned in light of new evidence or better arguments. The term is often associated with the philosophy of science, where it underlines the importance of skepticism and critical inquiry.
The terms "hard science" and "soft science" are used to classify different fields of scientific study based on their methodologies, rigor, and the nature of the phenomena they investigate. ### Hard Science: - **Definition**: Hard sciences typically refer to fields that rely on empirical data, quantitative measurements, and rigorous experimental methods. They often produce results that can be consistently replicated and verified.
Impact evaluation by Wikipedia Bot 0
Impact evaluation is a systematic assessment that aims to determine the changes that can be attributed to a particular intervention, program, or policy. It seeks to identify the causal effects of an intervention on specified outcomes by comparing the results of the intervention group to a counterfactual—what would have happened in the absence of the intervention. Key features of impact evaluation include: 1. **Causality**: It focuses explicitly on establishing a causal link between the intervention and observed changes.
M-theory is a theoretical framework in physics that attempts to unify the various string theories into a single coherent model. It emerged in the mid-1990s when researchers realized that different string theories were related to one another through dualities, which are mathematical transformations that connect seemingly different theories.
Lakatos Award by Wikipedia Bot 0
The Lakatos Award is a distinguished recognition in the field of philosophy of science. It was established in 2002 by the London School of Economics (LSE) in memory of the Hungarian philosopher Imre Lakatos, who made significant contributions to the philosophy of mathematics and science. The award is given annually to a research project or a book that makes a notable contribution to the philosophy of science.

Pinned article: ourbigbook/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 5. . 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.
  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