A neutron generator is a device used to produce neutrons, which are neutral subatomic particles that play a crucial role in various applications, including nuclear physics, nuclear medicine, and neutron radiography. Neutron generators can be used for a variety of purposes, such as: 1. **Nuclear Research**: In laboratories for studying nuclear reactions and fundamental physics. 2. **Medical Applications**: In cancer treatment, particularly in neutron capture therapy, where targeted neutron irradiation is used to destroy tumor cells.
Nanoimpellers are nanoscale devices or systems designed to facilitate the movement of molecules or particles at the nanoscale. They can be thought of as tiny "propellers" that can drive or manipulate nanoparticles, biomolecules, or other small systems through various media, including biological environments, liquids, or even air. The concept of nanoimpellers is often explored in nanotechnology and materials science for applications in drug delivery, molecular diagnostics, and biomolecular interactions.
HobbyZone can refer to a couple of different concepts or brands, but it is most commonly recognized as a line of radio-controlled (RC) hobby products. HobbyZone is a brand under Horizon Hobby, which specializes in providing a variety of RC aircraft, cars, and accessories aimed at both beginners and experienced hobbyists. The HobbyZone line typically includes ready-to-fly (RTF) planes, which are designed for ease of use, making them suitable for novice flyers.
Radiation proctitis is an inflammation of the rectum that occurs as a result of radiation therapy, typically used to treat cancers located in the pelvis, such as prostate, cervical, or rectal cancer. The condition can develop shortly after treatment (acute radiation proctitis) or may appear months or years later (chronic radiation proctitis).
Radioimmunotherapy (RIT) is a targeted cancer treatment that combines radiation therapy with immunotherapy. It involves the use of monoclonal antibodies that are specifically designed to bind to specific antigens on cancer cells. These antibodies are then linked to a radioactive isotope, which allows for the delivery of targeted radiation directly to the cancer cells.
Ridge lift is a type of lift that occurs when wind flows over a ridge, mountain, or other elevated terrain, creating ascending air currents. As the wind encounters the obstruction, it is forced upward, generating a vertical column of rising air. This phenomenon is commonly utilized in various forms of aviation, particularly by glider pilots and hang gliders, as it can provide sustained lift that allows them to gain altitude without the need for an engine.
"The Spirit of Butts' Farm" is a theatrical play produced by Peking University. It is an adaptation of an earlier play titled "The Ghost of Butts' Farm" by Richard McElvain. The story revolves around the themes of friendship, self-discovery, and the intersection of the past and present. It features a blend of humor and poignant moments, exploring the challenges and experiences of the characters who interact with the mysterious spirit associated with the farm.
Sirtex Medical Limited is a biotechnology company specializing in targeted cancer therapies. The company is known primarily for developing and commercializing a type of treatment called radioembolization, which is a minimally invasive procedure used to treat liver cancer. One of their main products is SIR-Spheres, which are tiny radioactive microspheres that are delivered directly to liver tumors through the bloodstream. These microspheres emit radiation that helps to destroy cancer cells while minimizing damage to surrounding healthy tissue.
Superficial X-rays refer to a type of X-ray therapy that is primarily used to treat skin conditions, particularly superficial tumors or lesions. This form of radiation therapy is designed to target only the upper layers of skin, unlike conventional X-ray therapy that penetrates deeper tissues. ### Key Features of Superficial X-rays: 1. **Depth of Penetration**: Superficial X-rays are designed to reach only a few millimeters to centimeters into the skin.
A radio-controlled (RC) glider is a type of model aircraft that is designed to fly without the use of an engine or motor. Instead, it relies on aerodynamic lift generated by its wings and is controlled remotely using a radio transmitter. RC gliders are typically lightweight, made from materials like foam, balsa wood, or composite materials, and are known for their ability to soar and glide gracefully through the air.
The Low-Level Radioactive Waste (LLRW) policy in the United States is primarily governed by the Low-Level Radioactive Waste Policy Act (LLRWPA) of 1980, which was an important legislative move to manage the disposal of low-level radioactive waste.
Kraft Systems is a name that might refer to various organizations, products, or systems, but without specific context, it's hard to pinpoint exactly what you're asking about. It could relate to software solutions, manufacturing systems, or even a particular company's product offerings in engineering or technology.
Monokote is a brand of heat-shrinkable film used primarily for covering and finishing model aircraft, particularly in the radio-controlled (RC) modeling community. It is a type of polyester film that is lightweight, durable, and can be easily applied to wood, foam, and other materials commonly used in model construction. Monokote is known for its glossy finish and comes in a variety of colors and patterns, allowing modelers to customize the appearance of their aircraft.
An "outrunner" typically refers to a type of electric motor design, commonly used in applications like robotics, drones, and RC vehicles. Outrunner motors are characterized by their rotor being the outer part of the motor, while the stator is located inside. This design allows outrunners to generate a high torque at low speeds, making them efficient for applications requiring good power-to-weight ratios and high efficiency.
The Picoo Z is a small, lightweight, remote-controlled indoor helicopter, known for its ease of use and maneuverability. It typically features a coaxial rotor design, which helps provide stability and control during flight. The Picoo Z is often considered an entry-level model for those new to flying remote-controlled helicopters. It can be charged via USB or a dedicated charging dock and usually has a relatively short flight time, making it an ideal choice for indoor flying and casual users.
As of my last update in October 2023, Proxflyer was not widely recognized or defined in major resources. It is possible that Proxflyer could refer to a specific software, tool, or service related to online activities, digital marketing, or internet privacy—given the naming conventions often associated with those fields.
Jakks Pacific, Inc. is a global toy company known for designing, manufacturing, and marketing a wide range of toys, games, and consumer products. Founded in 1995 and headquartered in Malibu, California, the company has produced products across various categories, including action figures, dolls, role-play items, electronic toys, and outdoor toys. They often create toys based on popular licensed properties, including characters from movies, television shows, video games, and other popular media.
Tomy is a Japanese company that specializes in the design, manufacturing, and marketing of toys, games, and children's products. Founded in 1924, Tomy has a long history in the toy industry and is known for producing a wide range of popular toys, including action figures, playsets, and educational toys. The company often collaborates with popular franchises and licenses, producing toys related to popular characters from anime, video games, and other media.
Fidelio Telemetry refers to a specific system or suite of tools developed by Fidelio, which is often associated with hospitality management solutions or related industries. In a general context, telemetry involves the collection and transmission of data from remote sources for monitoring and analysis.
Hobby Products International, often abbreviated as HPI, was a company known for producing radio-controlled (RC) cars, trucks, and various hobby-related products. HPI has been recognized for its high-quality materials and innovative designs in the RC industry. The company has offered a range of products, from nitro-powered vehicles to electric-powered models, along with parts, accessories, and other related hobby products.

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