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Topic Review
Friends with Benefits Relationships
Friends with benefits relationships (FWB or FWBR) is a term commonly used to reference a relationship that is sexual without being romantic. Typically, these relationships can be between people that consider themselves platonic friends without pressure. These non-committal relationships can be short term, or evolve into serious romantic relationships. In an era of increased sexual liberation, casual sexual relationships continue to become more prominent. Studies show an increasing number of college students, both male and female, report having a friends with benefits relationship at some point. FWB relationships are enjoyed by both women and men, this is in contrast to casual sexual encounters which are more prevalent among men.
  • 4.3K
  • 27 Oct 2022
Topic Review
Fatty Acid Synthase
Fatty acid synthase is a multi-enzyme protein that involves in fatty acid synthesis. It's main function is to synthesise palmitate, a 16-carbon long chain saturated fatty acid from acetyl-CoA and malonyl-CoA, in the presence of NADPH.
  • 4.3K
  • 01 Sep 2020
Topic Review
Cat Anatomy
The anatomy of the domestic cat is similar to that of other members of the genus Felis.
  • 4.3K
  • 14 Nov 2022
Topic Review
Microbial Interactions in Nature
Microorganisms like bacteria, archaea, fungi, microalgae, and viruses mostly form complex interactive networks within the ecosystem rather than existing as single planktonic cells. Interactions among microorganisms occur between the same species, with different species, or even among entirely different genera, families, or even domains. These interactions occur after environmental sensing, followed by converting those signals to molecular and genetic information, including many mechanisms and classes of molecules. Comprehensive studies on microbial interactions disclose key strategies of microbes to colonize and establish in a variety of different environments. Knowledge of the mechanisms involved in microbial interactions is essential to understand the ecological impact of microbes and the development of dysbioses. Furthermore, it might be the key to exploit strategies and specific agents against different facing challenges, such as chronic and infectious diseases, hunger crisis, pollution, and sustainability.
  • 4.3K
  • 18 Jun 2021
Topic Review
Maitum Anthropomorphic Pottery
In 1991, the National Museum archaeological team discovered anthropomorphic secondary burial jars in Ayub Cave, Barangay Pinol, Maitum, Sarangani Province, Mindanao, Philippines. The jars are commonly known today as Maitum jars. They are made of earthenware, and are characterized by their design that suggests human figures with complete or partial facial features of the first inhabitants in Mindanao. Furthermore, they give emphasis to the Filipinos’ popular belief of life after death. According to Dr. Eusebio Dizon, head of the archaeological team, this type of burial jars are “remarkably unique and intriguing” because they have not been found elsewhere in Southeast Asia. Thus, many archaeologists from Vietnam, Thailand, Malaysia, Laos, Cambodia, Burma and Indonesia gained interest on this initial find and a number of archaeological - either government or privately sponsored - excavations have been conducted to recover these artifacts. These jars have characteristics that belong to the Developed Metal Age Period in the Philippines [calibrated date of 190 BC to 500 AD]. According to the laboratory results determined through radiocarbon dating, these secondary burial jars date back to the Metal Age. Two conventional dates were 1830 +/-60 B.P. [calibrated date of AD 70 to 370] and 1920 +/- 50 B.P. [calibrated date of 5 BC to 225 AD]. Experts used soot samples taken from the walls of a small earthenware vessel found inside one of the larger burial jars.
  • 4.3K
  • 12 Oct 2022
Topic Review
Andhaka
In Hindu mythology, Andhaka (Sanskrit: अन्धक, IAST: andhaka, lit. he who darkens) often refer to a malevolent asura who is killed by Shiva for trying to abduct Parvati. His story finds mention in various Hindu texts, including Matsya Purana, Kurma Purana, Linga Purana and Shiva Purana. He is believed to have thousand heads, two thousand eyes, arms and feet.
  • 4.3K
  • 17 Oct 2022
Topic Review
Uniaxial Tensile Test
Tensile testing, also known as tension testing, is a fundamental materials science and engineering test in which a sample is subjected to a controlled tension until failure. Properties that are directly measured via a tensile test are ultimate tensile strength, breaking strength, maximum elongation and reduction in area. From these measurements the following properties can also be determined: Young's modulus, Poisson's ratio, yield strength, and strain-hardening characteristics. Uniaxial tensile testing is the most commonly used for obtaining the mechanical characteristics of isotropic materials. Some materials use biaxial tensile testing. The main difference between these testing machines being how load is applied on the materials.
  • 4.3K
  • 07 Nov 2022
Topic Review
Stock Market Prediction
Stock Market Prediction (SMP) is an example of time-series forecasting that promptly examines previous data and estimates future data values. Financial market prediction has been a matter of worry for analysts in different disciplines, including economics, mathematics, material science, and computer science. Driving profits from the trading of stocks is an important factor for the prediction of the stock market.
  • 4.3K
  • 09 Dec 2021
Topic Review
Potential Flow Around a Circular Cylinder
In mathematics, potential flow around a circular cylinder is a classical solution for the flow of an inviscid, incompressible fluid around a cylinder that is transverse to the flow. Far from the cylinder, the flow is unidirectional and uniform. The flow has no vorticity and thus the velocity field is irrotational and can be modeled as a potential flow. Unlike a real fluid, this solution indicates a net zero drag on the body, a result known as d'Alembert's paradox.
  • 4.3K
  • 31 Oct 2022
Topic Review
Electrochemical Energy Storage/Conversion System
Electrochemical energy storage and conversion systems such as electrochemical capacitors, batteries and fuel cells are considered as the most important technologies proposing environmentally friendly and sustainable solutions to address rapidly growing global energy demands and environmental concerns. Their commercial applications individually or in combination of two or more devices are based on their distinguishing properties e.g., energy/power densities, cyclability and efficiencies.
  • 4.3K
  • 03 Dec 2020
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