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Topic Review
Tuber Sprout Suppressants
To avoid tuber sprouting, increased storage and transportation of potatoes demands either the retention of their dormant state or the application of sprout growth suppressants.
  • 1.8K
  • 08 Nov 2021
Topic Review
Nanobioremediation-Based Removal of Pollutants
Nanobioremediation is a cost-effective technique of utilizing plants and microbes for the breakdown of pollutant compounds, ultimately improving soil quality and reducing pollution. By breaking down contaminants in the soil, the process may be able to eradicate, retain, or reduce the amount of pollutants present.
  • 1.8K
  • 01 Mar 2022
Topic Review
Power Battery Thermal Management System
The battery thermal management system is a key skill that has been widely used in power battery cooling and preheating. It can ensure that the power battery operates safely and stably at a suitable temperature.
  • 1.8K
  • 28 Mar 2022
Topic Review
Prognosis in Pre-Fibrotic Primary Myelofibrosis
The 2016 WHO classification recognized pre-fibrotic primary myelofibrosis (pre-PMF) as a distinct entity. Nevertheless, a prognostic model specific for pre-PMF is still lacking. 
  • 1.8K
  • 08 Apr 2022
Topic Review
Art Galleries in the 8th Arrondissement of Paris
Today in Paris, it is the Marais neighborhood—a sector that started developing in the 1970s but even more in the 1980s and 1990s—that epitomizes the place to be for contemporary art galleries. The implantation of contemporary galleries in Paris clearly results from a historical process that led them from the 8th arrondissement to the Marais, stopping briefly at Saint-Germain-des-Prés (or the 6th arrondissement) mostly for small avant-garde structures.
  • 1.8K
  • 11 Apr 2022
Topic Review
Analysis of Optical Coherence Tomography Images
Optical coherence tomography (OCT) is a noninvasive imaging technique that provides high-resolution cross-sectional retina images, enabling ophthalmologists to gather crucial information for diagnosing various retinal diseases. The images acquired from the patients in raw format might be associated with poor contrast, noise, low light, and other artefacts. Several image enhancement techniques are needed to extract useful information. Several approaches can be used to enhance the quality of the OCT image, such as denoising the images to classify diseases through pathologies segmentation.
  • 1.8K
  • 06 Apr 2023
Topic Review
Endothelium in Cardiovascular Sequelae of Long COVID
The vascular endothelium is the innermost layer of blood vessels and, at the same time, a dynamic structure that is vital for the regulation of vascular health and homeostasis. More and more patients complained of signs and symptoms developing after SARS-CoV-2 infection and persisting for more than 12 weeks, not explained by an alternative diagnosis. This new nosographic entity has been defined as long COVID or post-COVID-19 syndrome by the National Institute for Health and Care Excellence (NICE).
  • 1.8K
  • 22 Aug 2023
Topic Review
Ultrasonic Welding
The ultrasonic welding (UW) technique is an ultra-fast joining process used to join thermoplastics, metals and thermoplastic polymer matrix composites.
  • 1.8K
  • 27 Oct 2020
Topic Review
Hydrogels and Dentin–Pulp Complex Regeneration
Abstract Dentin–pulp complex is a term which refers to the dental pulp (DP) surrounded by dentin along its peripheries. Dentin and dental pulp are highly specialized tissues, which can be affected by various insults, primarily by dental caries. Regeneration of the dentin–pulp complex is of paramount importance to regain tooth vitality. The regenerative endodontic procedure (REP) is a relatively current approach, which aims to regenerate the dentin–pulp complex through stimulating the differentiation of resident or transplanted stem/progenitor cells. Hydrogel-based scaffolds are a unique category of three dimensional polymeric networks with high water content. They are hydrophilic, biocompatible, with tunable degradation patterns and mechanical properties, in addition to the ability to be loaded with various bioactive molecules. Furthermore, hydrogels have a considerable degree of flexibility and elasticity, mimicking the cell extracellular matrix (ECM), particularly that of the DP. The current review presents how for dentin–pulp complex regeneration, the application of injectable hydrogels combined with stem/progenitor cells could represent a promising approach. According to the source of the polymeric chain forming the hydrogel, they can be classified into natural, synthetic or hybrid hydrogels, combining natural and synthetic ones. Natural polymers are bioactive, highly biocompatible, and biodegradable by naturally occurring enzymes or via hydrolysis. On the other hand, synthetic polymers offer tunable mechanical properties, thermostability and durability as compared to natural hydrogels. Hybrid hydrogels combine the benefits of synthetic and natural polymers. Hydrogels can be biofunctionalized with cell-binding sequences as arginine–glycine–aspartic acid (RGD), can be used for local delivery of bioactive molecules and cellularized with stem cells for dentin–pulp regeneration. Formulating a hydrogel scaffold material fulfilling the required criteria in regenerative endodontics is still an area of active research, which shows promising potential for replacing conventional endodontic treatments in the near future.
  • 1.8K
  • 28 Sep 2021
Topic Review
FPGA in Decimal Arithmetic
Decimal operations are executed with slow software-based decimal arithmetic functions. For the fast execution of decimal operations, dedicated hardware units have been proposed and designed in FPGA. Decimal addition and multiplication is found in most decimal-based applications and so its design is very important for fast execution. This entry describes recent solutions for decimal multiplication and addition in FPGA.
  • 1.8K
  • 16 Jul 2021
Topic Review Peer Reviewed
Information Security Risk Assessment
Information security risk assessment is an important part of enterprises’ management practices that helps to identify, quantify, and prioritize risks against criteria for risk acceptance and objectives relevant to the organization. Risk management refers to a process that consists of identification, management, and elimination or reduction of the likelihood of events that can negatively affect the resources of the information system to reduce security risks that potentially have the ability to affect the information system, subject to an acceptable cost of protection means that contain a risk analysis, analysis of the “cost-effectiveness” parameter, and selection, construction, and testing of the security subsystem, as well as the study of all aspects of security. 
  • 1.8K
  • 13 Apr 2022
Topic Review Video
Blood-Spinal Cord Barrier
The blood-spinal cord barrier (BSCB) has been long thought of as a functional equivalent to the blood-brain barrier (BBB), restricting blood flow into the spinal cord. The spinal cord is supported by various disc tissues that provide agility and has different local immune responses compared to the brain. Though physiologically, structural components of the BSCB and BBB share many similarities, the clinical landscape significantly differs. 
  • 1.8K
  • 14 Jan 2022
Topic Review
Oral Lesions Associated with COVID-19
Oral lesions have been reported in patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), raising the possibility that these buccal manifestations are directly related to both the viral infection and the patient’s underlying systemic condition. The oral cavity serves as an accessible and immunologically active site, offering a favorable environment for SARS-CoV-2 to interact with mucosal immune components and target epithelial cells.
  • 1.8K
  • 03 Apr 2025
Topic Review
Digital Media for Behavior Change
Digital media are omnipresent in modern life, but the science on the impact of digital media on behavior is still in its infancy. There is an emerging evidence base of how to use digital media for behavior change. Strategies to change behavior implemented using digital technology have included a variety of platforms and program strategies, all of which are potentially more effective with increased frequency, intensity, interactivity, and feedback. It is critical to accelerate the pace of research on digital platforms, including social media, to understand and address its effects on human behavior. 
  • 1.8K
  • 30 Sep 2022
Topic Review
Heat Shock Proteins in Cellular Homeostasis
Heat shock proteins (Hsps) are a family of ubiquitously expressed stress proteins and extrinsic chaperones that are required for viability and cell growth in all living organisms. These proteins are highly conserved and produced in all cellular organisms when exposed to stress. Hsps play a significant role in protein synthesis and homeostasis, as well as in the maintenance of overall health in crustaceans against various internal and external environmental stresses. Recent reports have suggested that enhancing in vivo Hsp levels via non-lethal heat shock, exogenous Hsps, or plant-based compounds, could be a promising strategy used to develop protective immunity in crustaceans against both abiotic and biotic stresses.
  • 1.8K
  • 29 Nov 2022
Topic Review
Strangeness Production
Strangeness production is a signature and a diagnostic tool of quark–gluon plasma (or QGP) formation and properties. Unlike up and down quarks, from which everyday matter is made, strange quarks are formed in pair-production processes in collisions between constituents of the plasma. The dominant mechanism of production involves gluons only present when matter has become a quark–gluon plasma. When quark–gluon plasma disassembles into hadrons in a breakup process, the high availability of strange antiquarks helps to produce antimatter containing multiple strange quarks, which is otherwise rarely made. Similar considerations are at present made for the heavier charm flavor, which is made at the beginning of the collision process in the first interactions and is only abundant in the high-energy environments of CERN's Large Hadron Collider.
  • 1.8K
  • 02 Dec 2022
Topic Review
Purple Wheat Products
Colored wheats such as black, blue, or purple wheat are receiving a great interest as healthy food ingredients due to their potential health-enhancing attributes. Purple wheat is an anthocyanin-pigmented grain that holds huge potential in food applications since wheat is the preferred source of energy and protein in human diet. Purple wheat is currently processed into a variety of foods with potent antioxidant properties, which have been demonstrated by in vitro studies and few human studies. Since anthocyanins are vulnerable molecules, special stabilization treatments are required during processing to diminish the loss of anthocyanins.
  • 1.8K
  • 04 Apr 2023
Topic Review
Meaning-Text Theory
Meaning-text theory (MTT) is a theoretical linguistic framework, first put forward in Moscow by Aleksandr Žolkovskij and Igor Mel’čuk, for the construction of models of natural language. The theory provides a large and elaborate basis for linguistic description and, due to its formal character, lends itself particularly well to computer applications, including machine translation, phraseology, and lexicography.
  • 1.8K
  • 14 Oct 2022
Topic Review
Shape-Memory Polymeric Artificial Muscles
Shape-memory polymers (SMPs) are intelligent materials capable of sensing an external stimulus and entering a transient state according to a stimulus-response, and finally recovering to the initial state through a recovery process, known as the shape memory effect. 
  • 1.8K
  • 26 Oct 2020
Topic Review
Cytoskeleton
Cell migration is an essential process from embryogenesis to cell death. This is tightly regulated by numerous proteins that help in proper functioning of the cell. In diseases like cancer, this process is deregulated and helps in the dissemination of tumor cells from the primary site to secondary sites initiating the process of metastasis. For metastasis to be efficient, cytoskeletal components like actin, myosin, and intermediate filaments and their associated proteins should co-ordinate in an orderly fashion leading to the formation of many cellular protrusions-like lamellipodia and filopodia and invadopodia. Knowledge of this process is the key to control metastasis of cancer cells that leads to death in 90% of the patients. The focus of this review is giving an overall understanding of these process, concentrating on the changes in protein association and regulation and how the tumor cells use it to their advantage. Since the expression of cytoskeletal proteins can be directly related to the degree of malignancy, knowledge about these proteins will provide powerful tools to improve both cancer prognosis and treatment.
  • 1.8K
  • 20 Apr 2023
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