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Topic Review
Homophily
Homophily is the tendency for individuals to associate and form social bonds with others who share similar characteristics or traits, such as age, gender, ethnicity, education level, or interests. This phenomenon reflects the natural inclination of individuals to seek out and interact with others who are like themselves, contributing to the formation of homogenous social networks and communities.
  • 4.5K
  • 08 Feb 2024
Topic Review Peer Reviewed
Silicon Micro-Strip Detectors
Silicon micro-strip detectors are fundamental tools for the high energy physics. Each detector is formed by a large set of parallel narrow strips of special surface treatments (diode junctions) on a slab of very high quality silicon crystals. Their development and use required a large amount of work and research. A very synthetic view is given of these important components and of their applications. Some details are devoted to the basic subject of the track reconstruction in silicon strip trackers. Recent demonstrations substantially modified the usual understanding of this argument.
  • 4.5K
  • 18 Apr 2022
Topic Review
Acetylcholinesterase Inhibitors
Acetylcholinesterase (AChE) inhibitors are the only drugs that have demonstrated success in slowing shrinkage (atrophy) of the cortex, hippocampus, and basal forebrain, major areas of Alzheimer's disease (AD)-associated brain damage and dementia. The main barrier to taking advantage of this new success in treating, or even preventing, AD is that the old available AChE inhibitors are weak reversible inhibitors that cause intolerable nausea, vomiting, and diarrhea if given in the higher doses needed. A promising new strategy for producing high-level AChE inhibition in the brain as needed for effective treatment of AD is the use of AChE inhibitors that are of a different type, the  irreversible inhibitors. 
  • 4.5K
  • 28 Oct 2020
Topic Review
Multi-Drug Resistance
Multidrug-resistance is a long debated term. Since 1980 it was used to imply the resistance of a microorganism to multiple pharmaceutical agents, without the number or types of antimicrobials being specified.Currently, the most widely accepted definition of multidrug-resistant (MDR) bacteria include a lack of susceptibility in three or more antimicrobial categories active against the isolated microorganism.
  • 4.5K
  • 27 Aug 2020
Topic Review
GaN(0001) Surfaces
Herein, the surface properties of gallium nitride (GaN) of the wurtzite form, (0001) oriented are presented. X-ray and UV photoelectron spectroscopies (XPS, UPS) were employed to show chemical and physical characters of the surface . Basic information about electronic structure of various doped GaN(0001) surfaces as well as surface Fermi level pinning are discussed.
  • 4.5K
  • 10 Feb 2021
Topic Review
Biocontrol Agents
Biocontrol agents (BCAs) are living organisms and their derivatives that act against plant diseases and pests via direct antagonistic effects but also indirectly via the induction of plant resistance. They have been proposed as an alternative to standard fungicides but their disease management capacity is usually incomplete and heavily relies on uncontrollable environmental conditions. An integrated approach of combining BCAs with fungicides can reduce the fungicide doses to manage plant diseases and thereby their residual effects that affect the environment and human health.
  • 4.5K
  • 16 Dec 2020
Topic Review
Xylitol’s Benefits to Skin
Xylitol has been widely documented to have dental health benefits, such as reducing the risk for dental caries. In skin, xylitol has been reported to improve barrier function and suppress the growth of potential skin pathogens. 
  • 4.5K
  • 06 Oct 2021
Topic Review
Abuse of Power
Abuse of power or abuse of authority, in the form of "malfeasance in office" or "official abuse of power", is the commission of an unlawful act, done in an official capacity, which affects the performance of official duties. Malfeasance in office is often a just cause for removal of an elected official by statute or recall election. Officials who utilize abuse of power are often those who exploit the ability to use corruption in their advantage. In the United States, abuse of power has been cited in the impeachment of at least five federal officials. Two of these (Judge George English and President Richard Nixon) resigned before their trial in the Senate could take place, and two others were acquitted by the Senate. The two Senate impeachment trials of President Donald Trump concluded with the president being found not guilty both times. At the state level, Governor Rod Blagojevich of Illinois was impeached and unanimously removed from office by the Illinois Senate in 2009 for offenses including abuse of power.
  • 4.5K
  • 16 Nov 2022
Topic Review
Nasal Mucosa Injury
Nasal mucosa injury can be caused by trauma, radiotherapy, chronic infection such as sinusitis, and post sinus surgery. The rate of healing and its treatment are important in the recovery of patients especially in post sinus surgery, which introduces new injuries.
  • 4.5K
  • 28 Apr 2022
Topic Review
Kerb Construction
Concrete kerbs can be prepared by precast and cast in situ methods. The precast concrete kerbs can be manufactured by conventional (using a vibrator), dry-pressed and wet-pressed methods and can be installed in almost all weather conditions. Possible rainfall, temperatures and sunlight hours are considered in casting in situ kerbs, and they are more labour-intensive compared to the precast variations. However, cast in situ kerb can better handle sudden changes of direction. There is no study found comparing different aspects of in situ casting and precast kerb. Both types of concrete kerb are suggested for construction by all authorities, such as the Austroads and AASHTO. The precast kerbs require manual placement and have been a major source of workplace injury in the United Kingdom. Past studies have suggested that the use of special lifting equipment (such as vacuum lifters, lifting clamps or stone magnets), reduction in kerb section length, reduction in kerb foundation depth, use of a lightweight or hollow concrete section or other lightweight materials, such as polymer, can reduce the likelihood of such workplace injuries and may also lead to quicker construction as well as better construction quality.
  • 4.5K
  • 28 Mar 2022
Topic Review
Maté (Drink)
User:RMCD bot/subject notice Maté or mate (/ˈmæteɪ/), also known as chimarrão or cimarrón, is a traditional South American caffeine-rich infused drink, that was consumed by the Guaraní and Tupí peoples. It is the National Beverage in Argentina, Uruguay and Paraguay. It is also consumed in the Bolivian Chaco, Southern Chile, Southern Brazil, Syria—the largest importer in the world—and Lebanon, where it was brought from Argentina by immigrants. It is prepared by steeping dried leaves of yerba mate (Ilex paraguariensis, known in Portuguese as erva-mate) in hot water and is served with a metal straw from a shared hollow calabash gourd. The straw is called a bombilla in Spanish, a bomba in Portuguese, and a bombija or, more generally, a masassa (straw) in Arabic. The straw is traditionally made of silver. Modern, commercially available straws are typically made of nickel silver (called alpaca), stainless steel, or hollow-stemmed cane. The gourd is known as a mate or a guampa; while in Brazil, it has the specific name of cuia, or also cabaça (the name for Indigenous-influenced calabash gourds in other regions of Brazil, still used for general food and drink in remote regions). Even if the water is supplied from a modern thermos, the infusion is traditionally drunk from mates or cuias. The maté leaves are dried, chopped, and ground into a powdery mixture called yerba, "erva" in Portuguese, which means "herb". The bombilla functions as both a straw and a sieve. The submerged end is flared, with small holes or slots that allow the brewed liquid in, but block the chunky matter that makes up much of the mixture. A modern bombilla design uses a straight tube with holes, or a spring sleeve to act as a sieve. "Tea-bag" type infusions of maté (Spanish: mate cocido, Portuguese: chá mate) have been on the market in many South American countries for many years under such trade names as "Taragüi" in Argentina, "Pajarito" and "Kurupí" in Paraguay, and Matte Leão and "Mate Real" in Brazil.
  • 4.5K
  • 03 Nov 2022
Topic Review
Guava: nutritional profile and opportunities
Guava (Psidium guajava L.), is a fruit considered native to the American tropics. It is of great economic importance in many countries of the world, due to its high production and diversity of products derived from its fruit. It can be consumed fresh or processed.
  • 4.5K
  • 12 Jul 2021
Topic Review
List of Intel Celeron Microprocessors
The Celeron is a family of microprocessors from Intel targeted at the low-end consumer market. CPUs in the Celeron brand have used designs from sixth- to eighth-generation CPU microarchitectures.
  • 4.5K
  • 06 Dec 2022
Topic Review
Fenbendazole Fever
Fenbendazole (FZ) is a benzimidazole carbamate drug with broad-spectrum antiparasitic activity in humans and animals. The mechanism of action of FZ is associated with microtubular polymerization inhibition and glucose uptake blockade resulting in reduced glycogen stores and decreased ATP formation in the adult stages of susceptible parasites. 
  • 4.5K
  • 10 Nov 2022
Topic Review
Cygnus
Cygnus, known as the Swan, is a prominent constellation in the northern celestial hemisphere. Its distinctive shape resembles a flying bird with outstretched wings, earning it the nickname "the Northern Cross." Cygnus is rich in celestial wonders, including the famous binary star system Albireo, the North America Nebula, and the Veil Nebula complex.
  • 4.5K
  • 08 Mar 2024
Topic Review
Tetraspanins of extracellular vesicles
Tetraspanins are transmembrane proteins with ability to interact with each other and with other non-tetraspanin partners, building up a complex called tetraspanin web. This dynamic structure participates in many cellular processes. Although currently, the tetraspanin proteins found in extracellular vesicles are mostly applied as markers, increasing evidence points to their role in extracellular vesicle biogenesis, cargo selection, cell targeting, and cell uptake under both physiological and pathological conditions.
  • 4.5K
  • 02 Nov 2020
Topic Review
Fuzzy Logic Control for Refrigeration Systems
Logic fuzzy systems are based on the human ability to think, which has allowed controllers to adapt better to systems by finding an approximation to their real behavior.
  • 4.5K
  • 14 Mar 2022
Topic Review
Power
In physics, power is the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. In older works, power is sometimes called activity. Power is a scalar quantity. Power is related to other quantities; for example, the power involved in moving a ground vehicle is the product of the traction force on the wheels and the velocity of the vehicle. The output power of a motor is the product of the torque that the motor generates and the angular velocity of its output shaft. Likewise, the power dissipated in an electrical element of a circuit is the product of the current flowing through the element and of the voltage across the element.
  • 4.5K
  • 31 Oct 2022
Topic Review
Access Economy
The access economy is a business model where goods and services are traded on the basis of access rather than ownership: it refers to renting things temporarily rather than selling them permanently. The term arose as a correction to the term sharing economy because major players in the sharing economy, such as Airbnb, Zipcar, and Uber, are commercial enterprises whose businesses do not involve any sharing. This model uses a technology platform, often accessed via mobile phone, to connect suppliers willing to rent assets (e.g., apartments for rent or cars for transportation services) with consumers. This movement was worth around $26 billion a year in 2015. The number of persons involved in the access economy is not easily measured. The "access economy" or "on-demand economy" poses regulatory and political challenges, such as: defining the nature of the employment relationship; designing regulations to safeguard parties to these transactions; the loss of taxes and corporate access that results from moving away from small locally owned companies to large remote technology companies; and the bypassing of local regulations (such as the requirement for taxi drivers to provide wheelchair vans, or provide drivers 24-7).
  • 4.5K
  • 04 Nov 2022
Topic Review
Charivari
Charivari, shivaree, chivaree, or skimmington (ride) was a folk custom in which a mock parade was staged through a community accompanied by a discordant mock serenade. Since the crowd aimed to make as much noise as possible by beating on pots and pans or anything that came to hand these parades are often referred to as rough music. Parades were of three types. In the first, and generally most violent form, a wrongdoer or wrongdoers might be dragged from their home or place of work and paraded by force through a community. In the process they were subject to the derision of the crowd, they might be pelted and frequently a victim or victims were dunked at the end of the proceedings. A safer form involved a neighbour of the wrongdoer impersonating the victim whilst being carried through the streets. The impersonator was obviously not himself punished and he often cried out or sang ribald verses mocking the wrongdoer. In the common form, an effigy was employed instead, abused and often burnt at the end of the proceedings. Communities used "rough music" to express their disapproval of different types of violation of community norms. For example, they might target marriages of which they disapproved such as a union between an older widower and much younger woman, or the too early remarriage by a widow or widower. Villages also used charivari in cases of adulterous relationships, against wife beaters, and unmarried mothers. It was also used as a form of shaming upon husbands who were beaten by their wives and had not stood up for themselves. In some cases, the community disapproved of any remarriage by older widows or widowers. Charivari is the original French word, and in Canada it is used by both English and French speakers. Chivaree became the common variant in Ontario, Canada. In the United States, the term shivaree is more common. As species of popular justice rituals Charivaric events were carefully planned and they were often staged at times of traditional festivity thereby blending delivering justice and celebration.
  • 4.5K
  • 17 Oct 2022
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