Architectural glass refers to glass that is specifically designed and manufactured for use in the construction and design of buildings, both in their interior and exterior. It plays a crucial role in modern architecture and can serve a variety of purposes, including structural support, aesthetic enhancement, natural light transmission, energy efficiency, and safety.
Borate glass is a type of glass that contains boron oxide (B2O3) as a primary component, along with other oxides, such as silica (SiO2), soda (Na2O), and various metal oxides. The inclusion of boron oxide gives this type of glass unique properties, which can differ significantly from traditional silicate glasses.
Cased glass is a type of glass that consists of multiple layers or "cases" of glass. Typically, it involves a layer of colored glass that is encased or layered over a clear glass core. This technique enhances the visual appeal of the glass by allowing light to pass through the layers, creating vibrant colors and depth.
The Cole-Davidson equation is a mathematical model used to describe the viscoelastic properties of complex fluids, such as polymeric materials and certain types of colloids. It characterizes the frequency-dependent behavior of the dynamic modulus of a material under oscillatory shear.
Helenite is a man-made gemstone created from volcanic ash, specifically formed during the eruption of Mount St. Helens in Washington State in 1980. It was originally produced to commemorate the event and is also known as "Mount St. Helens glass." Helenite is typically colored in vibrant hues such as green, blue, and purple due to the presence of various metal oxides in the glass.
The Interagency GPS Executive Board (IGEB) is a U.S. government body established to coordinate the various aspects of the Global Positioning System (GPS) across federal agencies. Its main purpose is to oversee the development, maintenance, and modernization of GPS, ensuring that it meets the needs of both civilian and military users. The IGEB plays a critical role in governance, policy-making, and budgetary decisions related to GPS technology and services.
Thermal fracturing in glass refers to the formation of cracks or fractures in glass materials due to thermal stresses. This phenomenon occurs when there is a significant temperature gradient within the glass, leading to uneven expansion or contraction.
Applied radiochemistry is a branch of science that focuses on the practical applications of radiochemistry, which is the study of radioactive substances and their interactions. It involves the use of radiochemical techniques in various fields, including nuclear medicine, environmental science, energy production, and industry. Key areas of applied radiochemistry include: 1. **Medical Applications**: In nuclear medicine, radiochemistry is used to develop and produce radiopharmaceuticals—radioactive compounds used for diagnosis or treatment of diseases (e.g.
Glenn T. Seaborg was an accomplished American chemist and nuclear scientist who received numerous accolades throughout his career for his contributions to chemistry and science as a whole. Here are some notable accolades and honors he received: 1. **Nobel Prize in Chemistry (1951)** - Awarded jointly with Edwin McMillan for their discoveries in the chemistry of transuranium elements. 2. **Presidential Medal of Freedom (1964)** - Awarded by President Lyndon B.
Glenn T. Seaborg was an American chemist who played a significant role in the discovery of many transuranium elements and was awarded the Nobel Prize in Chemistry in 1951. Several things have been named in his honor, reflecting his contributions to science and society. Here’s a list of things named after Glenn T.
The 2nd Space Operations Squadron (2 SOPS) is a unit of the United States Space Force, which operates under the U.S. Department of Defense. The squadron's primary mission involves the operation and management of satellite systems that provide critical space-based capabilities. One of its key responsibilities includes the management of the Global Positioning System (GPS), ensuring that GPS satellites are properly operated and maintained to deliver accurate positioning, navigation, and timing services to military and civilian users worldwide.
An Air Data Inertial Reference Unit (ADIRU) is an essential component in modern aircraft avionics systems. It combines air data and inertial reference information to provide critical data to the flight control systems, navigation systems, and display systems. Here's a breakdown of its main functions: ### Key Functions 1. **Air Data Measurement**: The ADIRU measures parameters like airspeed, altitude, temperature, and angle of attack using various sensors.
The Defense Advanced GPS Receiver (DAGR) is a highly specialized Global Positioning System (GPS) receiver developed for military applications. It is designed to provide accurate and reliable positioning, navigation, and timing information, which is critical for a variety of defense operations. Here are some key features and characteristics of the DAGR: 1. **Robust Design**: The DAGR is built to withstand harsh environmental conditions typically encountered in military operations, including extreme temperatures, vibration, and moisture.
Furuno is a Japanese company known for its development and manufacturing of marine electronics and communication equipment. Founded in 1948, Furuno has established itself as a leading supplier in the maritime industry, providing a range of products including radar systems, sonar devices, GPS navigation systems, fish finders, and marine communication systems. These technologies are widely used in commercial shipping, fishing, and recreational boating.
OmniSTAR is a global satellite-based augmentation system (SBAS) designed primarily for enhancing the accuracy of GPS and other global navigation satellite systems (GNSS). It provides users with real-time corrections for GNSS signals, enabling improved positioning accuracy and reliability for various applications, including agriculture, marine navigation, construction, and land surveying.
A Precision Lightweight GPS Receiver is a type of GPS (Global Positioning System) receiver that is designed to be both highly accurate and compact. These receivers are often used in applications where precision navigation and positioning are critical, such as in surveying, agriculture, aerial photography, and various scientific research fields.
Time to First Fix (TTFF) is a term commonly used in the context of satellite navigation systems, such as GPS, to describe the duration it takes for a receiver to establish a location fix after it is turned on or loses its signal. In detail, TTFF can be influenced by various factors, including: 1. **Cold Start:** This is when the receiver has no prior information about its location or the current satellite positions.
Japan Radio Company (JRC), established in 1950, is a Japanese corporation that specializes in the design and manufacturing of various communication and broadcasting equipment. The company's product offerings include maritime communication systems, radio broadcasting equipment, satellite communication technology, and testing and measurement instruments. JRC plays a significant role in both domestic and international markets, particularly in the fields of maritime safety and communication technologies. The company is known for its innovation and commitment to providing reliable and high-quality products to its customers.
Garmin offers a wide range of products across various categories, including wearables, fitness devices, outdoor navigation, marine, aviation, and automotive solutions. Here’s a general list of some of the main categories and examples of products within them: ### 1. **Wearable Devices** - **Smartwatches**: Garmin Fenix series, Forerunner series, Venu series, Instinct series, Lily.
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





