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Topic Review
Vermicomposting on Greenhouse Gas Emission
The implementation of cutting-edge agricultural practices provides tools and techniques to drive climate-smart agriculture, reduce carbon emissions, and lower the carbon footprint. The alteration of climate conditions due to human activities poses a serious threat to the global agricultural systems. Greenhouse gas emissions (GHG) from organic waste management need urgent attention to optimize conventional composting strategies for organic wastes.
  • 2.4K
  • 21 Sep 2022
Topic Review
ALBI Grades
Hepatocellular carcinoma (HCC) is a leading cause of death worldwide. Selection of therapeutic modalities and the prognosis of affected patients are well known to be dependent not only on tumor burden, but also hepatic reserve function. Anti-viral treatments for chronic hepatitis related to a viral infection and an increase in cases of non-viral HCC associated with the aging of society have resulted in dramatic changes regarding the characteristics of HCC patients. With recent developments in therapeutic modalities for HCC, more detailed assessment of hepatic function has become an important need. Studies in which the relationship of albumin-bilirubin (ALBI) with prognosis of HCC patients was investigated were reviewed in order to evaluate the usefulness of newly developed ALBI and modified ALBI (mALBI) grades for HCC treatment, as those scoring methods are considered helpful for predicting prognosis and selecting therapeutic modalities based on expected prognosis.
  • 2.4K
  • 27 Oct 2020
Topic Review
Environmental Stability of Perovskite
This entry introduces the environmental stability of MAPbI3 perovskite thin film and MAPbBr3 perovskite single crystal.
  • 2.4K
  • 05 May 2021
Biography
Hajo Meyer
File:My good fortune in Auschwitz.webm Hajo Meyer (born Hans Joachim Gustav Meyer; 12 August 1924 – 23 August 2014) was a Germany -born Dutch physicist, Holocaust survivor and anti-Zionist political activist.[1][2] Meyer was born in Bielefeld, the son of Therese (Melchior) and Gustav Meyer, a notary, who had fought in the First World War.[3] Meyer was Jewish.[4] Aged 14, he was sent by his
  • 2.4K
  • 26 Dec 2022
Topic Review Peer Reviewed
Educational Technologies
Educational technologies refer to the set of digital tools, resources, applications, and methodologies used to facilitate the teaching–learning process. These technologies include software, online platforms, hardware devices (such as tablets, computers, and interactive whiteboards), and, if one wants to give special relevance, as it should be these days, to the issue of inclusion in education, assistive technologies, all aimed at improving access to education, personalizing learning paths, and fostering a more dynamic interaction between students and teachers. This entry explores the integration of educational technologies, highlighting their role in enhancing the teaching–learning process, promoting inclusive and personalized education. It analyses the pedagogical implications of the use of digital technologies, including assistive technologies (which foster learning in a Universal Design for Learning perspective), and the need to train competent teachers to adopt innovative teaching practices. This entry concludes by emphasizing the importance of a shared commitment to prepare future generations for a technologically changing world by creating more dynamic and accessible learning environments, including through virtual reality, augmented reality, and artificial intelligence.
  • 2.4K
  • 26 Feb 2025
Topic Review
Diagonal Earlobe Crease
Diagonal earlobe crease is a wrinkle extending obliquely from the tragus towards the border of the earlobe. It was firstly described by Frank in 1973 in the New England Journal of Medicine in a case series of patients with coronary artery disease. Since then, there have been many reports published regarding its association mainly with atherosclerosis, especially coronary artery disease.
  • 2.4K
  • 22 Sep 2021
Topic Review
List of Pilot Boats
This list of pilot boats is a list of notable pilot boats for New York, New Jersey, and Boston, Massachusetts. Pilot boats with the same ship numbers are organized by date and location.
  • 2.4K
  • 15 Nov 2022
Topic Review
Tomato Processing By-Product Valorization
The tomato processing industry can be considered one of the most widespread food manufacturing industries all over the world, annually generating considerable quantities of residue and determining disposal issues associated not only with the wasting of invaluable resources but also with the rise of significant environmental burdens.
  • 2.4K
  • 10 Jan 2023
Topic Review
Microneedles for Cancer Treatment
Microneedles (MNs) are tiny needle like structures used in drug delivery through layers of the skin. They are non-invasive and are associated with significantly less or no pain at the site of administration to the skin. MNs are excellent in delivering both small and large molecules to the subjects in need thereof. There exist several strategies for drug delivery using MNs, wherein each strategy has its pros and cons. Research in this domain lead to product development and commercialization for clinical use. Additionally, several MN-based products are undergoing clinical trials to evaluate its safety, efficacy, and tolerability. 
  • 2.4K
  • 10 Jan 2021
Topic Review
Structural Variation
Mutations in DNA can be limited to one or a few nucleotides, or encompass larger deletions, insertions, duplications, inversions and translocations that span long stretches of DNA or even full chromosomes. These so-called structural variations (SVs) can alter the gene copy number, modify open reading frames, change regulatory sequences or chromatin structure and thus result in major phenotypic changes. 
  • 2.4K
  • 10 May 2021
Topic Review
Microwave Irradiation and Wastewater
Every year, the human impact on the world’s water sources becomes more pronounced. One of the triggers to this increase is the use of ineffective wastewater and sludge treatment systems. Recently, the number of studies of microwave processing in handling liquid municipal and industrial waste has increased. This paper discusses heat treatment, change in properties, decomposition of substances, removal of metals, demulsification, pyrolysis, biogas processing, disinfection, and other topics. 
  • 2.4K
  • 04 Aug 2021
Biography
Shivaji Shahaji Bhonsale
Chhatrapati Shivaji Maharaj, a name etched in the annals of Indian history, stands as a symbol of courage, resilience, and unwavering devotion to the principles of justice and self-rule. Born in the turbulent 17th century, he carved out an independent Maratha kingdom, challenging the might of the Mughal Empire and laying the foundation for a powerful regional force. His life, filled with daring
  • 2.4K
  • 20 Feb 2025
Topic Review
Sigma-2 Receptor
Sigma-1 and sigma-2 receptor have different pharmacological profiles. In the past two decades,  the biological and pharmacological properties of the sigma-1 receptor has been well studied, however, little is known about the sigma-2 receptor. The molecular identity of Sigma-2 receptor has been proposed as TMEM97, but more work has to been done to address questions regarding our current knowledge of Sigma-2 pharmacology. Recently, the sigma-2 receptor is recognized as a novel regulator influencing cellular cholesterol homeostasis. Additionally, cholesterol homeostasis was disrupted in tumors and Alzheimer’s disease, and the sigma-2 receptor ligands have showed promise to treat tumors and AD. 
  • 2.4K
  • 08 Dec 2020
Topic Review
Deep Eutectic Solvents (DESs)
Deep eutectic solvents (DESs) are promising green solvents, due to their versatility and properties such as high biodegradability, inexpensiveness, ease of preparation and negligible vapor pressure. They have been employed as green catalysts in biomass transformations and its upgrading into valuable chemicals. 
  • 2.4K
  • 18 Mar 2021
Topic Review
Structural Health Monitoring Systems
Structural health monitoring (SHM) is a rapidly evolving field, and there is a vast literature covering several topics that are related to this field. This entry is focused on the analysis of the state of the art of sensors for guided ultrasonic waves for the detection and localization of impacts for structural health monitoring (SHM).
  • 2.4K
  • 06 May 2021
Topic Review
Heterogeneous Catalysts in the Reductive Amination of Alcohols
The synthesis of primary amines via the reductive amination of alcohols involves a hydrogen-borrowing or hydrogen-transfer mechanism, which consists of three main steps: alcohol hydroxyl dehydrogenation, carbonyl imidization, and imine hydrogenation. Heterogeneous catalysts are widely used for this reaction because of their high performance and amenability to separation and reuse.
  • 2.4K
  • 18 Oct 2023
Topic Review
Copper Metabolism in Heart Disease
Copper is an essential trace metal element that significantly affects human physiology and pathology by regulating various important biological processes, including mitochondrial oxidative phosphorylation, iron mobilization, connective tissue crosslinking, antioxidant defense, melanin synthesis, blood clotting, and neuron peptide maturation. Increasing lines of evidence obtained from studies of cell culture, animals, and human genetics have demonstrated that dysregulation of copper metabolism causes heart disease, which is the leading cause of mortality in the US. Defects of copper homeostasis caused by perturbed regulation of copper chaperones or copper transporters or by copper deficiency resulted in various types of heart disease, including cardiac hypertrophy, heart failure, ischemic heart disease, and diabetes mellitus cardiomyopathy. 
  • 2.4K
  • 11 Mar 2022
Topic Review
Nipah Virus
Nipah virus (NiV) is a highly lethal zoonotic paramyxovirus that emerged in Malaysia in 1998. It is a human pathogen capable of causing severe respiratory infection and encephalitis. The natural reservoir of NiV, Pteropus fruit bats, remains a continuous virus source for future outbreaks, although infection in the bats is largely asymptomatic. NiV provokes serious disease in various mammalian species.
  • 2.4K
  • 28 Jun 2022
Topic Review
Copper-Catalyzed/Hypervalent Iodine-Mediated Functionalization of Unactivated Compounds
The functionalization of unactivated substrates through the combination of copper catalysts and hypervalent iodine reagents represents a versatile tool in organic synthesis to access various classes of compounds. The hypervalent iodine derivatives can be used simply as oxidizing agents to regenerate the catalytic species or they can associate the functionalization of the starting material.
  • 2.4K
  • 29 Dec 2023
Topic Review
Data Quality Management in IoT
The concept of the Internet of Things (IoT) was first introduced by Ashton o describe the ability of sensors to connect to the Internet and provide new services. Ma also defined the IoT as a network that connects an ordinary physical object with an identifiable address to provide intelligent services. Nowadays, IoT is being used in more and more application areas and the importance of IoT data quality is widely recognized by practitioners and researchers. The requirements for data and its quality vary from application to application or organization in different contexts. Many methodologies and frameworks include techniques for defining, assessing, and improving data quality. However, due to the diversity of requirements, it can be a challenge to choose the appropriate technique for the IoT system. 
  • 2.4K
  • 08 Oct 2021
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