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Topic Review
Emergency Communication Networks
Emergency communication refers to the communication means and methods needed for the extensive use of various communication resources to support rescues, including emergency rescues, and the necessary communication in the case of natural or manufactured emergencies. Because of the characteristics of disasters, making effective use of limited resources to provide the best communication services is a key problem. Unlike the traditional communication network, the emergency communication network is a complex network, and enables the implementation of emergency rescue activities and provides the primary conditions for the realization of emergency rescue functions. Its network structure has a significant impact on rescue efficiency. In different emergency situations, the demand for emergency communication is different, and the technical means used are different. Emergency communication mainly has the following characteristics: uncertainty of time and place; uncertainty of capacity demand; high degree of timeliness of the emergency communication; complexity of the environment; uncertainty of the degree of damage to the communication network itself; and diversification of information.
  • 3.0K
  • 24 Mar 2023
Topic Review
Muon Radiography with Nuclear Emulsion Detectors
The paper presents the test experiment to investigate one of UNESCO’s world heritage objects, an archaeological site in the Naryn-Kala citadel (Derbent, Republic of Dagestan, RF) hidden under the ground surface. The function of the site could be revealed by the muon radiography studies. Several nuclear emulsion detectors were exposed for two months inside the site at a depth about 10 m from the modern surface. The use of nuclear emulsions as probing radiation detectors combined with the potential of modern image analysis methods provides for a uniquely high resolution capacity of recording instrumentation and 3D reconstruction of the internal structure of the investigated object. Here we present short descrption of muon radiography method, the test experiment, data analysis details and the first results.
  • 3.0K
  • 30 Oct 2020
Topic Review
TBC-assisted Cooling Air System Simulation
Thermal barrier coating (TBC) and cooling air systems are among the technologies that have been introduced and applied in pursuing the extensive development of advanced gas turbine. TBC is used to protect the gas turbine components from the higher operating temperature of advanced gas turbine, whereas cooling air systems are applied to assist TBC in lowering the temperature exposure of protected surfaces. Generally, a gas turbine operates in three main operational modes, which are base load, peak load, and part peak load. TBC performance under these three operational modes has become essential to be studied, as it will provide the gas turbine owners not only with the behaviors and damage mechanism of TBC but also a TBC life prediction in a particular operating condition.
  • 3.0K
  • 23 Jun 2021
Topic Review
Thermal Denaturation of Milk Whey Proteins: Rapid Quantification
Heat treatment of milk signifies a certain degree of protein denaturation, which modifies the functional properties of dairy products. Traditional methods for detecting and quantifying the denaturation of whey proteins are slow, complex and require sample preparation and qualified staff. The world’s current trend is to develop rapid, real-time analytical methods that do not destroy the sample and can be applied on/in-line during processing.
  • 3.0K
  • 03 Aug 2022
Topic Review
Machine Learning-Based Forecasting of Renewable Energy
With the increasing penetration of renewable energy sources (RES) into the electricity grid, accurate forecasting of their generation becomes crucial for efficient grid operation and energy management. Traditional forecasting methods have limitations, and thus machine learning (ML) and deep learning (DL) algorithms have gained popularity due to their ability to learn complex relationships from data and provide accurate predictions.
  • 3.0K
  • 27 Apr 2023
Topic Review
Molecularly Imprinted Polymers-Based Biosensors
The MIP (molecularly imprinted polymer)-based biosensor can be considered an artificial antibody-integrated polymeric active layer that readily sustains stability in challenging testing chemical environments, such as high-temperature limits up to ~300 °C. Since general proteins are usually denatured in irreversible forms higher than ~80 °C, MIP-based biosensors are more stable in storage and even suitable for applications requiring a high-temperature range.
  • 3.0K
  • 08 Mar 2022
Topic Review
Wild Turkey
The wild turkey (Meleagris gallopavo) is an upland ground bird native to North America, one of two extant species of turkey, and the heaviest member of the order Galliformes. It is the ancestor to the domestic turkey, which was originally derived from a southern Mexican subspecies of wild turkey (not the related ocellated turkey). Although native to North America, the turkey probably got its name from the domesticated variety being imported to Britain in ships coming from the Levant via Spain. The British at the time therefore associated the wild turkey with the country Turkey and the name prevails. An alternative theory posits that another bird, a guinea fowl native to Madagascar introduced to England by Turkish merchants, was the original source, and that the term was then transferred to the New World bird by English colonizers with knowledge of the previous species.
  • 3.0K
  • 16 Nov 2022
Topic Review
Intracellular Organelles
Viruses have evolved different strategies to hijack subcellular organelles during their life cycle to produce robust infectious progeny. Successful viral reproduction requires the precise assembly of progeny virions from viral genomes, structural proteins, and membrane components. Such spatial and temporal separation of assembly reactions depends on accurate coordination among intracellular compartmentalization in multiple organelles. Virus trigger the rearrangement and morphology remodeling of intracellular organelles, including the quality control of intracellular organelles, the hijacking of the modified organelle membranes, morphology remodeling for viral replication, and degradation of intracellular organelles by virus-triggered selective autophagy.
  • 3.0K
  • 27 Oct 2020
Topic Review
Microencapsulation
Microencapsulation is a well-known technology for the lipid delivery system. It prevents the oxidation of fatty acids and maintains the quality of lipid after extraction from oil seed and processing. In flaxseed oil, the amount of ω-3 and ω-6 polyunsaturated fatty acids are 39.90–60.42% and 12.25–17.44%, respectively.
  • 3.0K
  • 18 Feb 2021
Topic Review
Gabapentin-Associated Movement Disorders
Gabapentin (GBP) is U.S. FDA-approved for the adjunctive treatment of focal seizures and the treatment of postherpetic neuralgia. GBP also exhibits analgesic properties, often used as the first line in managing neuropathic pain. GBP-induced movement disorders are under-recognized adverse drug reactions. They are commonly not discussed with patients, and their sudden occurrence can lead to misdiagnosis of a “seizure-like” condition. Also, first-contact physicians might treat them as seizures or psychiatric comorbidities, leading to unnecessary tests and aggressive management.
  • 3.0K
  • 12 Sep 2023
Topic Review
Phishing Email Detection Model Using Deep Learning
Email phishing is a widespread cyber threat that can result in the theft of sensitive information and financial loss. It uses malicious emails to trick recipients into providing sensitive information or transferring money, often by disguising themselves as legitimate organizations or individuals. As technology advances and attackers become more sophisticated, the problem of email phishing becomes increasingly challenging to detect and prevent.
  • 3.0K
  • 19 Oct 2023
Topic Review
Endothelial Cell Dysfunction
Endothelial Cell (EC) dysfunction is one of the first triggers initiating the process of Pulmonary Arterial Hypertension (PAH). EC dysfunction leads to the activation of several cellular signalling pathways in the endothelium, resulting in the uncontrolled proliferation of ECs, pulmonary artery smooth muscle cells, and fibroblasts, and eventually leads to vascular remodelling and the occlusion of the pulmonary blood vessels. Other factors that are related to EC dysfunction in PAH are an increase in endothelial to mesenchymal transition, inflammation, apoptosis, and thrombus formation.
  • 2.9K
  • 18 Jan 2021
Topic Review
Authenticity
Authenticity is a concept of personality in the fields of psychology, existential psychotherapy, existentialist philosophy, and aesthetics. In existentialism, authenticity is the degree to which a person's actions are congruent with his or her values and desires, despite external pressures to social conformity. The conscious Self comes to terms with the condition of Geworfenheit, of having been thrown into an absurd world (without values and without meaning) not of his or her own making, thereby encountering external forces and influences different from and other than the Self. In human relations, a person’s lack of authenticity is considered bad faith in dealing with other people and with one's self; thus, authenticity is in the instruction of the Oracle of Delphi: “Know thyself.” Concerning authenticity in art, the philosophers Jean Paul Sartre and Theodor Adorno held opposing views and opinions about jazz, a genre of American music; Sartre said that jazz is authentic and Adorno said that jazz is inauthentic. The musical subcultures of punk rock and Heavy metal require artistic authenticity, lest the community consider an artist to be a poseur for lacking authenticity (creative, musical, personal); likewise, artistic authenticity is integral to the genres of House music, Grunge, and Garage rock, Hip-hop, Techno, and show tunes. In every human activity, personal authenticity extends the instruction of the Oracle of Delphi: “Don’t merely know thyself — be thyself.”
  • 2.9K
  • 08 Oct 2022
Topic Review
AKG
AKG Acoustics (originally Akustische und Kino-Geräte Gesellschaft m.b.H., English: Acoustic and Cinema Equipment L.L.C.) is an acoustics engineering and manufacturing company. It was founded in 1947 by Dr. Rudolf Görike and Ernest Plass in Vienna, Austria. It is a part of Harman International Industries, a subsidiary of Samsung Electronics. The products currently marketed under the AKG brand mostly consist of microphones, headphones, wireless audio systems and related accessories for professional and consumer markets.
  • 2.9K
  • 20 Oct 2022
Topic Review
Variable Admittance Control for Human–Robot Interaction
Human–robot interaction (HRI) is a broad research topic, which is defined as understanding, designing, developing, and evaluating the robotic system to be used with or by humans. 
  • 2.9K
  • 26 Jul 2022
Topic Review
Command Responsibility
Command responsibility (also superior responsibility, the Yamashita standard, and the Medina standard) is the legal doctrine of hierarchical accountability for war crimes. The legal doctrine of command responsibility was codified in the Hague Conventions of 1899 and 1907, and is partly based upon the American Lieber Code, a manual of war for the Union forces, authorised by President A. Lincoln in 1863, two years into the course of the U.S. civil war. The legal doctrine of command responsibility was first applied by the German Supreme Court, in the Leipzig War Crimes Trials (1921), which included the trial of Imperial German Army officer Emil Müller for war crimes committed during the First World War (1914–1918). The Yamashita standard derived from the incorporation to the U.S. Code of the legal doctrine of command responsibility, as codified in the two Hague Conventions. That legal precedent, decided by the U.S. Supreme Court, allowed the U.S. prosecution of the war-crimes case against General Tomoyuki Yamashita, for the atrocities committed by his soldiers in the Philippine Islands, in the Pacific Theatre (1941–1945) of the Second World War. A U.S. military tribunal charged Yamashita with "unlawfully disregarding, and failing to discharge, his duty as a commander to control the acts of members of his command, by permitting them to commit war crimes." The Medina standard expanded the U.S. Code to include the criminal liability of U.S. military officers for the war crimes committed by their subordinates, as are military officers of an enemy power, e.g. the war-crimes trial of Gen. Yamashita in 1945. The Medina standard originated from the charging, prosecution, and court-martial of U.S. Army Captain Ernest Medina in 1971, for not exercising his superior responsibility as company commander, by not acting to halt the commission of a war crime by his soldiers — the My Lai Massacre (16 March 1968) during the Vietnam War (1945–1975).
  • 2.9K
  • 31 Oct 2022
Topic Review
Genome Editing in Bacteria
Genome editing in bacteria encompasses a wide array of laborious and multi-step methods such as suicide plasmids. The discovery and applications of clustered regularly interspaced short palindromic repeats (CRISPR)-Cas based technologies have revolutionized genome editing in eukaryotic organisms due to its simplicity and programmability. 
  • 2.9K
  • 26 May 2021
Topic Review
Solid Lipid Nanoparticle Preparation Techniques
Solid lipid nanoparticles (SLNs) are an alternate carrier system to liposomes, polymeric nanoparticles, and inorganic carriers. SLNs have attracted increasing attention for delivering drugs, nucleic acids, proteins, peptides, nutraceuticals, and cosmetics. These nanocarriers have attracted industrial attention due to their ease of preparation, physicochemical stability, and scalability. These characteristics make SLNs attractive for manufacture on a large scale. 
  • 2.9K
  • 23 Sep 2022
Topic Review
Thermal Conductivity Measurement
There are a number of possible ways to measure thermal conductivity, each of them suitable for a limited range of materials, depending on the thermal properties and the medium temperature. Three classes of methods exist to measure the thermal conductivity of a sample: steady-state, time-domain, and frequency-domain methods.
  • 2.9K
  • 24 Oct 2022
Topic Review
Cholesterol
Cholesterol, the most important sterol in mammals, helps maintain plasma membrane fluidity and is a precursor of bile acids, oxysterols, and steroid hormones. Cholesterol in the body is obtained from the diet or can be de novo synthetized. Cholesterol homeostasis is mainly regulated by the liver, where cholesterol is packed in lipoproteins for transport through a tightly regulated process. Changes in circulating lipoprotein cholesterol levels lead to atherosclerosis development, which is initiated by an accumulation of modified lipoproteins in the subendothelial space; this induces significant changes in immune cell differentiation and function. In this entry, we describe the main regulatory pathways and mechanisms of cholesterol metabolism.
  • 2.9K
  • 17 Jan 2022
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