Transition Path Sampling (TPS) is a computational technique used in statistical mechanics and molecular dynamics to study rare events, particularly transitions between different states of a system. This method is particularly useful for exploring processes that require significant energy barriers to overcome, such as conformational changes in biomolecules, chemical reactions, or phase transitions. **Key Concepts of Transition Path Sampling:** 1. **Transition Events:** TPS focuses on the trajectories (paths) that link two distinct states or configurations of a system over time.
"Terminal" is a novel by the author, Rebecca Roanhorse, that is part of her *Tunnels* series. Set in a dystopian future, the story explores themes of survival, resilience, and the complexities of human relationships in a world that has undergone significant change. The narrative typically includes elements of science fiction and incorporates cultural motifs that resonate with contemporary issues.
Stranski–Krastanov growth is a fundamental process in the field of materials science and nanotechnology, specifically concerning the growth of thin films and semiconductor materials. It describes a two-stage mechanism of heteroepitaxial film growth, where a thin layer of material (the "film") grows on a different substrate.
Solid hydrogen refers to hydrogen in its solid state, which occurs at extremely low temperatures and under high pressures. Under standard conditions, hydrogen exists as a diatomic gas (H₂), but when cooled to temperatures below approximately 14 K (-259.15 °C or -434.47 °F) at atmospheric pressure, it can transition into a solid form. Solid hydrogen is characterized by its low density and unique physical properties.
Tribologists are scientists or engineers who specialize in the study of tribology, which is the science and engineering of interacting surfaces in relative motion. This field encompasses the principles of friction, wear, and lubrication. Tribologists work to understand how materials behave under different conditions of contact and movement, aiming to reduce friction and wear in mechanical systems, enhance the performance and lifespan of components, and improve the efficiency of machines.
Lead burning, also known as lead welding or lead joining, is a process used to fuse lead components together. This method is often utilized in various applications, including stained glass work, roofing, and certain types of plumbing. In lead burning, a heat source, typically an oxy-acetylene torch or a similar apparatus, is used to melt the lead at the joint where two pieces need to be connected. As the lead melts, it forms a strong bond when it cools and solidifies.
Surface-enhanced Raman spectroscopy (SERS) is a powerful analytical technique that enhances the Raman scattering signals of molecules adsorbed on rough metallic surfaces or nanostructures. This technique capitalizes on the properties of surface plasmons—coherent oscillations of electrons at the surface of metals—that significantly increase the intensity of Raman signals.
Thermal desorption spectroscopy (TDS) is an analytical technique used to study the physical and chemical properties of materials, particularly surfaces and thin films. It involves the controlled heating of a sample to release adsorbed species, such as gases or volatile compounds, and measuring their desorption as a function of temperature. In TDS, the sample is typically placed in a vacuum chamber or a controlled atmosphere.
Swell in the context of the ocean refers to a series of waves that are generated by distant weather systems, storms, or winds over a large body of water. Unlike local winds that create choppy waves close to shore, swell represents more organized, longer-period waves that can travel vast distances across the ocean. Swell waves typically have a longer wavelength and a more uniform shape compared to shorter, wind-driven waves.
Seismology in fiction refers to the portrayal of earthquakes and seismic activity within literature, movies, video games, and other narrative forms. It often involves the scientific study of seismic events, such as earthquakes, tsunamis, or volcanic eruptions, and the impact these natural disasters have on characters, societies, or the environment.
The Bulletin of the Seismological Society of America (BSSA) is a peer-reviewed scientific journal dedicated to the study of seismology and related fields. It publishes original research articles, reviews, and technical notes that contribute to the understanding of seismic processes, earthquake occurrence, and seismic wave propagation.
Microseism refers to a type of very low-frequency seismic activity that is typically caused by natural phenomena, such as ocean waves, earthquakes, and other geological processes. These seismic vibrations occur at frequencies usually between 0.1 Hz and 0.5 Hz and are often too weak to be felt by humans but can be detected using sensitive seismic instruments. Microseisms are primarily generated by the interaction of ocean waves with the seafloor, particularly in regions with significant wave activity.
A volcano-tectonic earthquake is a type of seismic event that occurs in volcanic regions and is primarily associated with the movement of magma within a volcano. These earthquakes are closely linked to the fractures and movements of rock as magma rises towards the surface, generating pressure in the surrounding materials.
Ben Abell is not a widely recognized name or entity as of my last knowledge update in October 2023, so it's possible that he could be a person not covered in mainstream media or a specific individual relevant to a particular context (e.g., local communities, specific industries, or niches). Without further context, it's challenging to provide accurate information.
Lonnie Quinn is a television personality and meteorologist best known for his work with CBS2 in New York City. He serves as the Chief Weathercaster for the station and has gained recognition for his weather forecasts, live reporting, and engaging on-air presence. Quinn has also made appearances on various CBS programs and has been involved in community outreach and charitable events throughout his career. Prior to joining CBS, he worked at several other television stations across the United States.
Mark McEwen is an American television personality and journalist, best known for his work as a weatherman and news anchor. He gained prominence as a co-anchor on CBS's "The Early Show," which aired in the morning. McEwen has also worked in various markets across the United States and has been involved in several television projects over his career. Additionally, he is known for his work on radio and has contributed to community and charitable endeavors.
Philippe Verdier is a French meteorologist and television presenter known for his work in weather forecasting and climate science. He gained recognition for his role as a chief meteorologist at France Télévisions, where he presented weather reports and contributed to public discussions on climate issues. Verdier has also been involved in various controversies, especially regarding his outspoken views on climate change and environmental policies. He has authored books discussing his perspectives on climate science.
Bohrium is a synthetic chemical element with the symbol Bh and atomic number 107. It is named after the Danish physicist Niels Bohr, a prominent figure in the development of quantum mechanics and atomic structure theories. Bohrium is classified as a transition metal and is part of the group 7 elements in the periodic table. Due to its position in the periodic table, Bohrium is expected to share some chemical properties with other group 7 elements such as rhenium and manganese.
"Missions to the Sun" generally refers to various space missions designed to study the Sun and its effects on the solar system. These missions aim to enhance our understanding of solar phenomena, such as solar flares, coronal mass ejections, and solar wind, which can impact satellite operations, communication systems, and even Earth's climate. One of the most notable recent missions is NASA's Parker Solar Probe, launched in August 2018.
MS 0735.6+7421 is a galaxy cluster located in the constellation Camelopardalis. It is known for being one of the most powerful galaxy clusters, notable for its significant amount of X-ray emission. This cluster has attracted attention due to the presence of a central active supermassive black hole, which has been observed to produce jets that extend out into the surrounding hot gas, influencing the dynamics and structure of the cluster. One of the most remarkable aspects of MS 0735.
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





