Robert Blinc is a notable figure in the field of physics, particularly recognized for his contributions to the study of dielectrics and electromagnetism. He is best known for his work on the behavior of materials in electric fields, as well as for his research on microwave dielectric resonators and their applications. Blinc has published numerous scientific papers and has contributed significantly to the understanding of dielectric properties in various materials.
Samo Kuščer is not a commonly known figure or term as of my last update in October 2023. It could refer to a specific person, possibly in a regional context or in niche communities, but without more information, it's challenging to provide specific details.
Uroš Seljak is a prominent physicist known for his work in cosmology, astrophysics, and theoretical physics. He is recognized for his contributions to our understanding of cosmic structure formation, dark energy, and the cosmic microwave background radiation. He has been involved in various research projects and collaborations, often focusing on the large-scale structure of the universe and the physics behind it. Seljak has been associated with several academic institutions and has numerous publications in scientific journals.
The "Unix wars" refers to a series of conflicts and rivalries that arose during the development and proliferation of Unix operating systems in the late 1980s and early 1990s. This period was characterized by competition among different Unix vendors and the fragmentation of the Unix operating system into various incompatible versions and implementations. Key elements of the Unix wars include: 1. **Fragmentation**: As Unix gained popularity, several companies began developing their own versions and flavors of the Unix operating system.
A signed network is a type of graph in which the edges (or links) between nodes (or vertices) can have positive or negative weights. These weights reflect different types of relationships or interactions between the nodes, where positive weights might represent friendly or supportive interactions, while negative weights could indicate hostile or adversarial relationships. Signed networks are used in various fields such as sociology, biology, and information science to analyze and model complex systems that involve both positive and negative relationships.
The Small-world experiment is a social psychology study conducted by psychologist Stanley Milgram in the 1960s. This experiment sought to explore the concept of "social connectivity" and the degree to which individuals are connected to one another through mutual acquaintances, which is often summarized by the phrase "six degrees of separation.
Social network automation refers to the use of tools and software to automate various tasks and processes related to social media marketing, management, and engagement. This can include a wide range of activities aimed at enhancing efficiency, saving time, and improving the effectiveness of social media strategies.
Electrorheological (ER) fluids are a type of smart fluid whose rheological (flow) properties can be dramatically altered by the application of an electric field. Typically, these fluids consist of fine particles suspended in a carrier liquid. When an electric field is applied, the particles within the fluid polarize and form structures or chains, significantly increasing the viscosity of the fluid.
Magnetic shape-memory alloys (MSMAs) are a class of smart materials that can undergo reversible shape changes when subjected to magnetic fields. These alloys exhibit unique properties, combining the characteristics of shape-memory alloys (SMAs) and magnetic materials. ### Key Characteristics: 1. **Shape Memory Effect**: Like traditional shape-memory alloys (such as nickel-titanium), MSMAs can return to a predetermined shape when heated above a certain temperature or when subjected to a magnetic field.
Social media management involves the process of creating, scheduling, analyzing, and engaging with content posted on social media platforms. It encompasses a range of activities aimed at building a brand's online presence, enhancing customer engagement, and achieving marketing objectives. Here are the key components of social media management: 1. **Content Creation**: Developing original content, including text, images, videos, and graphics, that aligns with the brand's voice and resonates with the target audience.
Cognitive social structures refer to the mental frameworks and networks through which individuals understand and navigate their social environments. This concept integrates cognitive psychology and social theory to explain how people perceive, interpret, and interact within their social contexts. Key components of cognitive social structures include: 1. **Social Networks**: These consist of the relationships and connections between individuals in a community or society. Understanding how these networks are formed and maintained can help uncover underlying social patterns.
Programmable matter refers to materials that can change their physical properties—such as shape, density, elasticity, or optical properties—based on user input or environmental conditions. The concept often combines principles from several fields, including materials science, robotics, computer science, and nanotechnology. The goal is to create systems that can adapt to various needs, perform different tasks, or even assemble themselves into new configurations.
Self-healing concrete is an innovative type of concrete designed to automatically repair cracks and damage that occur over time. The main goal of this technology is to enhance the durability and longevity of concrete structures, which are prone to cracking due to various environmental and mechanical stresses. The self-healing process can be achieved through several methods, often involving the incorporation of specific materials or technology into the concrete mix.
Shape-memory materials are special types of materials that have the ability to return to a predetermined shape when subjected to an external stimulus, such as heat or stress. These materials usually undergo a phase transformation that allows them to "remember" their original configuration. ### Types of Shape-Memory Materials: 1. **Shape-Memory Alloys (SMAs):** - These are metallic alloys, such as nickel-titanium (NiTi), that exhibit shape-memory properties.
Shear thinning, also known as pseudoplasticity, is a property of certain materials (particularly fluids and gels) where their viscosity decreases as the shear rate increases. In simpler terms, when you apply stress or force to a shear-thinning material, it flows more easily and becomes less viscous. This behavior is commonly observed in many liquids and colloids, including paint, ketchup, blood, and various polymer solutions.
Smart intelligent aircraft structures refer to advanced aerospace systems that integrate smart materials, sensors, actuators, and advanced computational algorithms to enhance the performance, safety, and efficiency of aircraft. These structures are designed to respond adaptively to various environmental conditions and operational demands. ### Key Features of Smart Intelligent Aircraft Structures: 1. **Smart Materials**: These include materials that can change their properties in response to external stimuli, such as piezoelectric materials that generate electric charge when mechanically stressed.
Temperature-responsive polymers, also known as thermoresponsive or thermosensitive polymers, are a class of smart materials that undergo significant changes in their physical or chemical properties in response to temperature variations. These polymers can alter their solubility, shape, or mechanical properties when exposed to different temperatures, making them useful for various applications in fields such as biomedical engineering, drug delivery, tissue engineering, and responsive coatings.
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 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.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. - 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