Edward Spencer Beesly (1831-1915) was an English historian, author, and educator, known primarily for his work in the fields of history and education. He was a professor of history at University College London and contributed significantly to historical scholarship during his lifetime. His works often focused on British history and education reform, and he was involved in the development of educational curricula that emphasized historical awareness.
Justo Rufino Barrios (1835–1885) was a prominent Guatemalan politician and military leader. He served as the President of Guatemala during several terms in the late 19th century, with his presidency marked by efforts to modernize the country and implement liberal reforms, including the promotion of education, transportation, and agriculture. Barrios was known for his authoritarian leadership style and his efforts to centralize power.
A Boomerang attack is a cryptographic attack that targets the design of hash functions, particularly those that use the Merkle-Damgård construction. This type of attack is primarily aimed at finding collisions in hash functions—two different inputs that produce the same hash output. The Boomerang attack capitalizes on the properties of differential cryptanalysis. It works by exploiting the fact that certain differences in the input can produce predictable differences in the output.
A hardware keylogger is a type of logging device that records keystrokes on a computer or keyboard without the user's knowledge. Unlike software keyloggers, which are programs installed on a computer's operating system, hardware keyloggers are physical devices that are typically connected between a keyboard and a computer or are built into a keyboard itself. ### Key Features of Hardware Keyloggers: 1. **Physical Connection:** Hardware keyloggers are usually connected to the keyboard's USB or PS/2 port.
The Meet-in-the-middle attack is a cryptographic attack that is particularly effective against certain types of symmetric encryption algorithms, especially those that rely on a block cipher structure with two keys. It can be used to reduce the complexity of brute-force attacks by exploiting the design of the algorithm. ### How It Works: 1. **Divide the Problem**: The attack works by dividing the encryption or decryption process into two halves.
"The Matter with Things" is a book written by Iain McGilchrist, published in 2021. It explores the nature of reality, consciousness, and the relationship between science and philosophy. McGilchrist is known for his work in neuroscience and the philosophy of mind, and in this book, he delves into how our perception of the world is shaped by the structures of our brains, particularly focusing on the dichotomy between the left and right hemispheres.
The primary–secondary quality distinction is a philosophical concept introduced by the philosopher John Locke in his work "An Essay Concerning Human Understanding." It classifies qualities of objects into two categories: primary qualities and secondary qualities. 1. **Primary Qualities**: These are features that exist in the object itself, independent of any observer. Primary qualities include characteristics such as solidity, extension, motion, number, and figure.
The term "T-function" can refer to different concepts depending on the context in which it is used. Here are a few interpretations: 1. **Mathematics and Statistics**: In statistics, particularly in the context of hypothesis testing, a T-function might refer to the Student’s t-distribution, which is used to estimate population parameters when the sample size is small and/or the population standard deviation is unknown.
BitLocker is a disk encryption feature included with Microsoft Windows operating systems, starting from Windows Vista and Windows Server 2008. It is designed to protect data by providing encryption for entire volumes, which helps safeguard against unauthorized access to information on lost, stolen, or inappropriately accessed computers. Key features of BitLocker include: 1. **Full Volume Encryption**: BitLocker encrypts the entire volume, including the operating system and data. This ensures that all files are protected.
As of my last knowledge update in October 2021, there is no specific entity or technology widely known as "Cryptoloop." It’s possible that it could refer to a project, company, or product that has emerged after that time. If you have a specific context or details about "Cryptoloop," I could provide more targeted information or help clarify further. Alternatively, it might be useful to check the latest resources or news to gather up-to-date information.
"Neats and scruffies" is a term often used in the context of informal discussions about personal grooming and attire. It typically refers to two different styles of presentation: 1. **Neats**: This term describes individuals who are well-groomed, dressed in tidy and polished clothing, and generally present themselves in a careful and put-together manner. Neats often prioritize appearance and may follow conventional standards of professionalism or formality.
Economic planning refers to the process by which governments or organizations develop strategies and frameworks to allocate resources, set economic goals, and guide economic activities within a certain timeframe. The main objectives of economic planning are to achieve sustainable economic growth, ensure equitable distribution of wealth, optimize resource use, and address various economic challenges such as unemployment, inflation, and poverty.
Family planning refers to the practice of controlling the number and spacing of children in a family through various methods and techniques. It allows individuals and couples to make informed decisions about their reproductive health and family size based on their personal circumstances, health, economic conditions, and social factors.
Spatial planning is a multidisciplinary approach to managing the development and organization of land and resources within a specific area. It involves the strategic assessment and design of physical spaces to balance socio-economic needs, environmental sustainability, and community well-being. Key aspects of spatial planning include: 1. **Land Use Management**: Determining how different areas will be utilized, such as residential, commercial, industrial, agricultural, or recreational uses.
Generation expansion planning (GEP) is a strategic process used in the energy sector to determine the optimal mix and timing of new power generation facilities that need to be developed to meet future electricity demand. This planning process takes into account various factors, including projected load growth, the existing energy infrastructure, technological advancements, economic considerations, regulatory requirements, environmental impacts, and potential renewable energy sources.
Museum planning refers to the strategic process of organizing, designing, and managing the development and operations of a museum. This encompasses a wide range of activities aimed at ensuring the museum effectively serves its mission, engages its audience, preserves its collection, and operates efficiently. Key components of museum planning include: 1. **Mission and Vision Development:** Establishing the purpose of the museum and its long-term goals, which guide all planning efforts.
Strategic communication is a deliberate and planned approach to communicating with various stakeholders to achieve specific organizational goals and objectives. It encompasses a variety of communication practices and disciplines, including public relations, marketing, advertising, and corporate communication. Key elements of strategic communication include: 1. **Purposeful Messaging**: The messages are crafted with clear objectives in mind, focusing on influencing attitudes, behaviors, or perceptions. 2. **Target Audience**: Understanding and identifying the target audience is crucial.
"Frege: Philosophy of Language" typically refers to the work of Gottlob Frege, a German philosopher, logician, and mathematician, who is considered one of the founding figures in the field of analytic philosophy and modern logic. His ideas have had a profound impact on the philosophy of language.
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





