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Topic Review
Water-Soluble Vitamins
Vitamins are essential micronutrients in diets that ensure the biochemical functions of the human body and prevent diseases. They act as antioxidants, hormones, and mediators for cell signaling, cell/tissues regulators, and differentiation. They are sensitive compounds that are degraded during cooking and storage processes by factors such as light, heat, oxygen, moisture, pH, time, and reducing agents. Consequently, vitamin encapsulation can overcome limitations associated with external agents such as oxidants, heat, and low solubility, and promotes effective delivery into the body. Water-soluble and fat-soluble vitamins are two main groups of this type of micronutrient. Water-soluble vitamins are important for growth, development, and human body function. 
  • 2.1K
  • 23 May 2022
Topic Review
Associative Classification Method
Machine learning techniques are ever prevalent as datasets continue to grow daily. Associative classification (AC), which combines classification and association rule mining algorithms, plays an important role in understanding big datasets that generate a large number of rules. Clustering, on the other hand, can contribute by reducing the rule space to produce compact models. 
  • 2.1K
  • 20 Sep 2022
Topic Review
Impact of the Internet of Things on Psychology
The Internet of things (IoT) is a network of smart things that can interact without human intervention. The IoT has affected different aspects of human life and led to the Fourth Industrial Revolution. Psychology is an important area of human life affected by the IoT. Inner peace has always been a human concern, for which the principles of psychology must be analyzed and practiced. IoT technology has come to the aid of psychologists in analyzing and resolving prominent psychological problems. 
  • 2.1K
  • 26 Sep 2022
Topic Review
Progestin
A progestin is a type of medication which is used most commonly in hormonal birth control and menopausal hormone therapy. They can also be used in the treatment of gynecological conditions, to support fertility and pregnancy, to lower sex hormone levels for various purposes, and for other indications. Progestins are used alone or in combination with estrogens. They are available in a wide variety of formulations and for use by many different routes of administration. Side effects of progestins include menstrual irregularities, headaches, nausea, breast tenderness, mood changes, acne, increased hair growth, and changes in liver protein production among others. Other side effects of progestins include an increased risk of breast cancer, cardiovascular disease, and blood clots. At high dosages, progestins can cause low sex hormone levels and associated side effects like sexual dysfunction and an increased risk of bone fractures. Progestins are synthetic progestogens and have similar effects to those of the natural hormone progesterone. They act as agonists of the progesterone receptor, and have important effects in the female reproductive system (uterus, cervix, and vagina), the breasts, and the brain. In addition, many progestins also have other hormonal activities, such as androgenic, antiandrogenic, estrogenic, glucocorticoid, or antimineralocorticoid activity. They also have antigonadotropic effects and at sufficiently high dosages can strongly suppress sex hormone production. Progestins mediate their contraceptive effects both by inhibiting ovulation and by thickening cervical mucus, thereby preventing fertilization. They have functional antiestrogenic effects in certain tissues like the endometrium, and this underlies their use in menopausal hormone therapy. Progestins were first introduced for medical use in 1939. They started to be used in birth control in the 1950s. Around 60 progestins have been marketed for clinical use in humans or use in veterinary medicine. These progestins can be grouped into different classes and generations. Progestins are available widely throughout the world and are used in all forms of hormonal birth control and in most menopausal hormone therapy regimens.
  • 2.1K
  • 21 Oct 2022
Topic Review
Blockchain-Based E-Voting Systems
The employment of blockchain technology in electronic voting (e-voting) systems is attracting significant attention due to its ability to enhance transparency, security, and integrity in digital voting. Blockchain technology has been recognized as a potential solution for secure and transparent e-voting systems. By leveraging the decentralization, immutability, and transparency of blockchain technology, e-voting systems can prevent fraud and manipulation, improve voter anonymity, and increase trust in the electoral process. Moreover, blockchain-based e-voting systems can reduce the cost and time associated with traditional voting systems.
  • 2.1K
  • 03 Jan 2024
Topic Review
Orthopedic Bioimplants
Significant research and development in the field of biomedical implants has evoked the scope to treat a broad range of orthopedic ailments that include fracture fixation, total bone replacement, joint arthrodesis, dental screws, and others. The success of a bioimplant depends not only upon its bulk properties, but also on its surface properties that influence its interaction with the host tissue. Various approaches of surface modification such as coating of nanomaterial have been employed to enhance antimicrobial activities of a bioimplant. These strategies showed promising results in orthopedics, e.g., improved bone repair and regeneration. However, the choice of materials, especially considering their degradation behavior and surface properties, plays a key role in long-term reliability and performance of bioimplants. Metallic biomaterials have evolved largely in terms of their bulk and surface properties including nano-structuring with nanomaterials to meet the requirements of new generation orthopedic bioimplants.
  • 2.1K
  • 31 Mar 2021
Topic Review
Cardiomyopathies
Cardiomyopathies are defined as cardiac diseases, in which the heart muscle is affected showing functional and structural defects.
  • 2.1K
  • 04 Feb 2021
Topic Review
Microencapsulation of Natural Food Antimicrobials
Encapsulation is defined as the process in which an active substance (core material) is enveloped into another substance (shell/matrix/wall material) to elaborate particles with a specific geometry at the nanometer (nanoencapsulation), micrometer (microencapsulation) or millimeter scale. Some natural food antimicrobials with strong antimicrobial activity and low toxicity have been considered as alternatives for current commercial food preservatives. Nonetheless, these natural food antimicrobials are hardly applied directly to food products due to issues such as food flavor or bioavailability. Recent advances in microencapsulation technology have the potential to provide stable systems for these natural antibacterials, which can then be used directly in food matrices.
  • 2.1K
  • 19 Apr 2022
Topic Review
Artificial Intelligence in Dermatology Image Analysis
Thanks to the rapid development of computer-based systems and deep-learning-based algorithms, artificial intelligence (AI) has long been integrated into the healthcare field. AI is also particularly helpful in image recognition, surgical assistance and basic research. Due to the unique nature of dermatology, AI-aided dermatological diagnosis based on image recognition has become a modern focus and future trend.
  • 2.1K
  • 06 Feb 2023
Topic Review
Drivers of Palatability for Cats and Dogs
The pet food industry is an important sector of the pet care market that is growing rapidly. Whilst the number of new and innovative products continues to rise, research and development to assess product performance follows traditional palatability methodology. Pet food palatability research focuses on the amount of food consumed through use of one-bowl and two-bowl testing, but little understanding is given to why differences are observed, particularly at a fundamental ingredient level.
  • 2.1K
  • 27 Apr 2023
Topic Review
Development of Environmental Education
Creating an environmentally aware society is not an easy task and requires knowledge about what affects the formation of environmental views. At the same time, to contribute to environmental protection, individuals with different educational backgrounds need to have environmental awareness, because their decisions as future professionals may affect the environment. In this context, environmental education can be used strategically to raise environmental awareness and ultimately to shape environmentally responsible citizens.
  • 2.1K
  • 29 Jan 2024
Topic Review
Third-Age Foreign languages Learners
Foreign language learning in the third age is one of the popular activities among the elderly. The question remains as to how to teach a foreign language to older adults properly. The first objective of this review was to identify suitable pedagogical approaches, teaching methods, or strategies for teaching foreign languages to third-age learners.
  • 2.1K
  • 12 Jul 2021
Topic Review
IoT Communication in Mining Environments
While a robust and reliable communication network for monitoring the mining environment in a timely manner to take care of people, the planet Earth and profits is key, the mining environment is very challenging in terms of achieving reliable wireless transmission.
  • 2.1K
  • 17 Feb 2024
Topic Review
Dornier Do J
The Dornier Do J Wal ("whale") is a twin-engine German flying boat of the 1920s designed by Dornier Flugzeugwerke. The Do J was designated the Do 16 by the Reich Air Ministry (RLM) under its aircraft designation system of 1933.
  • 2.1K
  • 11 Oct 2022
Topic Review
Nanoparticles as Electroactive Labels
Nanoparticles are emerging materials with outstanding potential for their use as labels in electrochemical immunosensing. Gold, silver and  quantum dots are the main components of such particles, thanks to their direct electroactivity (redox properties). Protein biomarkers of a variety of diseases, including tumour cells, are the target analytes on which such electrochemical immunosensors have been mostly applied.
  • 2.1K
  • 13 Oct 2021
Topic Review
Thapsigargin
Thapsigargin (Tg), a guaianolide-type sesquiterpene lactone, is abundant in the common Mediterranean weed Thapsia garganica (Apiaceae), known as “deadly carrot” due to its high toxicity to sheep and cattle.
  • 2.1K
  • 18 Jan 2021
Topic Review
Outline of Ubuntu
The following outline is provided as an overview of and topical guide to Ubuntu: Ubuntu — Debian-based Linux operating system for personal computers, tablets and smartphones, where Ubuntu Touch edition is used; and also runs network servers, usually with the Ubuntu Server edition, either on physical or virtual servers (such as on mainframes) or with containers, that is with enterprise-class features; runs on the most popular architectures, including server-class ARM-based. Ubuntu is published by Canonical Ltd., who offer commercial support.
  • 2.1K
  • 10 Nov 2022
Biography
Robert Pohl
Robert Wichard Pohl (10 August 1884 – 5 June 1976) was a German physicist at the University of Göttingen. Nevill Francis Mott described him as the "father of solid state physics". Göttingen, City Cemetery: The gravestone of Prof. Robert Wichard Pohl and his father-in-law, Prof. Otto Wilhelm Madelung, as well as their wives, Tussa Madelung Pohl and Ottilie Franziska Madelung, and t
  • 2.1K
  • 24 Nov 2022
Topic Review
Independent Labour Party
The Independent Labour Party (ILP) was a British political party of the left, established in 1893, when the Liberals appeared reluctant to endorse working-class candidates, representing the interests of the majority. A sitting independent MP and prominent union organiser, Keir Hardie, became its first chairman. The party was positioned to the left of Ramsay MacDonald’s Labour Representation Committee, which was founded in 1900 and soon renamed the Labour Party, and to which the ILP was affiliated from 1906 to 1932. In 1947, the organisation's three parliamentary representatives defected to the Labour Party, and the organisation rejoined Labour as Independent Labour Publications in 1975.
  • 2.1K
  • 28 Nov 2022
Topic Review
Articular Cartilage
Articular cartilage is a load-bearing connective tissue that has a low self-repair potential. There are high demands placed on articular hyaline cartilage in the organism, mainly mechanical flexibility, load-bearing capacity, and the ability to reduce friction. The function of the cartilage in joints is to ensure low friction and the ability to distribute the weight load acting in the joint. An articular cartilage defect can persist without healing, or if it extends into the blood-filled subchondrium, then it is replaced by cartilage tissue that does not have suitable strength properties.
  • 2.1K
  • 17 Jan 2024
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