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Topic Review
Smart City Collaboration
Collaboration is problematic in the public sector, yet many smart city theorists advocate relationships fully dependent upon collaboration to address the intense complexity encountered by city governments and achieve city objectives of quality of life, efficiency, effectiveness, and economic and environmental sustainability.
  • 1.7K
  • 27 Aug 2021
Topic Review
Murciano-Granadina Goats
Murciano-Granadina goat is one of the oldest and most representative livestock breeds of Spain. There are some references to its existence dating back to the fifteenth century, especially with respect to the Granadina population (Rodero et al. 1992). The first modern reference to the breed is dated in 1893 (Aragó 1893) but it considered Murciana and Granadina, whose names derivate from the Spanish provinces in which they were raised, as two separate breeds, a situation that was maintained until the first official recognition of the Spanish breeds in 1933. According to Aparicio (1947) both Murciana and Granadina breeds are modern evolutions of the European Capra aegagrus goat branch, so that they are very close to each other from an evolutionary point of view, but still they hold important genetic differences as it has been highlighted by the tests carried out with molecular markers by Martínez et al. (2010), differences which could support  their recognition as independent breeds. Anyway, the integration of these two original breeds into a single racial entity was strictly an administrative decision took in the seventies during the past century. In those years, the Spanish government decided to follow the international recommendation to fusion close breeds in order to obtain higher census that permitted to extend the intensity of selection and the consequent bigger genetic progress. Today this decision is severely criticized because it meant the erosion of the Granadina population, leading it near extinction, in spite of remarking the important adaptive capacity of this population to the altitude (more than 2500 m) and the heat and hydric stress. Presently, the new extensification of management systems and the effects of climatic change make the Granadina genotypes very demanded, which show the best performances under hard conditions.
  • 1.7K
  • 16 Sep 2021
Topic Review
Paper-Based Analytical Devices for Colorimetric
The so-called paper-based analytical devices (PADs) have arisen as an efficient, affordable, user-friendly, rapid, and equipment-free technology that is available to citizens. The development of PADs in areas such as clinical diagnostics, food safety and environmental monitoring, etc., as well as fabrication methods, target analytes and analytical performance, has been extensively reviewed during the last decade, with the scientific community showing great interest toward these appealing analytical approaches.
  • 1.7K
  • 06 Dec 2021
Topic Review
G-Protein-Coupled Receptors (GPCRs)
Despite the identification of Aβ plaques and NFTs as biomarkers for Alzheimer’s disease (AD) pathology, therapeutic interventions remain elusive, with neither an absolute prophylactic nor a curative medication available to impede the progression of AD presently available. Current ap-proaches focus on symptomatic treatments to maintain AD patients’ mental stability and behav-ioral symptoms by decreasing neuronal degeneration; however, the complexity of AD patholo-gy requires a wide range of therapeutic approaches for both preventive and curative treatments. In this regard, this entry summarizes the role of receptors as a potential target for treating AD and focuses on the path of major receptors which are responsible for AD progression. This re-view gives an overall idea centering on major receptors, their agonist and antagonist and future prospects of viral mimicry in AD pathology. This entry aims to provide researchers and devel-opers a comprehensive idea about the different receptors involved in AD pathogenesis that may lead to finding a new therapeutic strategy to treat AD.
  • 1.7K
  • 16 Dec 2021
Topic Review
Traffic Object Tracking Based on Satellite Videos
Object tracking is a hot topic in computer vision and remote sensing, and it typically employs a bounding box that locks onto the region of interest (ROI) when only an initial state of the target (in a video frame) is available. Thanks to the development of satellite imaging technology, various satellites with advanced onboard cameras have been launched to obtain very high resolution (VHR) satellite videos for military and civilian applications. Compared to traditional target tracking methods, satellite video target tracking is more efficient in motion analysis and object surveillance, and has shown great potential applications in spying on enemies, monitoring and protecting sea ice, fighting wildfires, and monitoring city trafficking, which traditional target tracking cannot even approach. The satellite video based traffic object tracking methods are reviewed under two headings, which are online tracking methods and offline tracking methods. Furthermore, the online tracking methods are grouped into four broad types: correlation filter (CF)-based, tracking-by-detection (TBD), deep learning (DL)-based, and optical flow-based methods. Finally, discussions on reviewed traffic tracking methods are delivered.
  • 1.7K
  • 26 Aug 2022
Topic Review
Lothian Birth-Cohort Studies
The Lothian birth-cohort studies are two ongoing cohort studies which primarily involve research into how childhood intelligence relates to intelligence and health in old age. The Lothian Birth Cohort studies of 1921 and 1936 have, respectively, followed up Lothian-based participants in the Scottish Mental Surveys of 1932 and 1947 in old age. Scottish Mental Survey data has provided a measure of the intelligence of Lothian Birth Cohort participants at age 11, which has enabled the investigation of how childhood intelligence relates to cognition, mental health and physical health in old age. Major cognitive ageing findings of the studies have concerned the stability of intelligence from childhood to old age, the influence of genetics on cognitive function and decline, and the role of the brain's white matter integrity in successful cognitive ageing. The studies have also been at the vanguard of the field of cognitive epidemiology, which explores how intelligence relates to physical and mental health outcomes. The Lothian Birth Cohort studies are led by Ian Deary, the director of the Centre for Cognitive Ageing and Cognitive Epidemiology at the University of Edinburgh.
  • 1.7K
  • 11 Nov 2022
Topic Review
Fabrication Methods for Composite Films/Coatings
Chitin is made by joining N-acetyl glucosamine residues through β (1–4) glycosidic linkages and is the second-most prevalent natural polysaccharide after cellulose. Chitosan and its derivatives exhibit anti-hypoxic, adaptogenic, immunostimulant, antiviral, antibacterial, radioprotective, and hemostatic properties. In addition, they are nontoxic, biocompatible, and biodegradable.
  • 1.7K
  • 02 Aug 2023
Topic Review
Sustainable Color Cosmetics Packaging
In spite of the significant progress towards sustainable cosmetics, mass-produced sustainable packaging has proven to be a challenge. The complexity of environmental, economic, social, technological, and policy considerations in conjunction with varying consumer behaviors and corporate goals can make it difficult to select an optimal strategy across heterogeneous supply chain components spread over the globe, and the cost and effort of developing, testing, and validating alternative strategies discourages empirical exploration of potential alternatives.
  • 1.7K
  • 13 Oct 2023
Topic Review
South American Gray Fox
The South American Gray Fox, scientifically known as Lycalopex griseus, is a captivating canid species native to South America. Renowned for its sleek gray fur and bushy tail, this fox inhabits a variety of habitats, from grasslands and scrublands to forests and urban areas. As an adaptable omnivore, the South American Gray Fox plays a crucial role in its ecosystem by regulating prey populations and participating in seed dispersal, contributing to the overall balance of its environment.
  • 1.7K
  • 15 Mar 2024
Topic Review
Retinol-binding protein 4 in obesity
Although many preventive and treatment approaches have been proposed, cardiovascular disease (CVD) remains one of the leading causes of deaths worldwide. Current epidemiological data require the specification of new causative factors, as well as the development of improved diagnostic tools to provide better cardiovascular management. Excessive accumulation of adipose tissue among patients suffering from obesity not only constitutes one of the main risk factors of CVD development but also alters adipokines. Increased attention is devoted to bioactive adipokines, which are also produced by the adipose tissue. The retinol-binding protein 4 (RBP4) has been associated with numerous CVDs and is presumably associated with an increased cardiovascular risk. With this in mind, exploring the role of RBP4, particularly among patients with obesity, could be a promising direction and could lead to better CVD prevention and management in this patient group.
  • 1.7K
  • 08 Aug 2020
Topic Review
Cause-Related Marketing on Consumer Purchase
Cause-related marketing (CRM) is the process of formulating and implementing marketing activities in which one firm commits to donate a specific amount to a non-profit organization (NPO) or social cause when customers purchase their products .  The key to successful CRM is the consumer purchasing the cause-related product, and experimental methodology was adopted mostly during this process. Therefore, this entry systematically reviewed the CRM literature that measured consumers’ purchase intentions using the experimental methodology. A systematic literature research was undertaken examining five databases and 68 qualified articles were identified. The results showed that CRM in most qualified studies is manipulated as a tactical marketing program and the products are mainly low-cost and low involvement. Moreover, the CRM is more effective than the ordinary marketing or sales promotion strategy, such as discount and coupons. Furthermore, the specific characteristics of the CRM program (e.g., donation amount, cause type, message framing) have shown positive outcomes but mixed effects are persistent. Recommendations for implementing CRM programs and for future research were discussed. 
  • 1.7K
  • 27 Nov 2020
Topic Review
Omega-3 FAs from Fish Oil
ω3- fatty acids (ω3-FAs) such as docosahexaenoic acid (DHA, 22:6ω-3) and eicosapentaenoic acid (EPA, 20:5ω-3) have drawn attention over the last decades because their consumption is related to several beneficial effects on human health. Seafood is a traditional source of ω-3 FAs but the recovery of these bioactive substances from fishery waste represents an interesting alternative, allowing to benefit both the environment and the global economy through the valorization of rest raw materials.
  • 1.7K
  • 20 Mar 2021
Topic Review
Job Shop Scheduling
Job shop scheduling is one of the most frequently used types of scheduling in manufacturing facilities. In recent years, various research has been conducted to analyze the integration and impacts of the Industry 4.0 environment on job shop scheduling.
  • 1.7K
  • 05 Aug 2021
Topic Review
Blue Light on Acne Vulgaris
Acne is a dermatosis that affects almost 90% of the adolescent population worldwide and its treatment is performed with retinoids, antimicrobials, acids, and topical or systemic antibiotics. Side effects such as skin irritation in addition to microbial resistance to antibiotics are the main side effects found. Phototherapy with blue light is being used as an alternative treatment.
  • 1.7K
  • 11 Nov 2021
Topic Review
The Water–Energy–Food Nexus Index
The water–energy–food (WEF) Nexus Index is a quantitative measure and representation of country-level WEF security based on 21 water, energy, and food security indicators. The WEF nexus has emerged as a leading tool for assessing integrated resource management strategies and for monitoring progress towards the WEF-related Sustainable Development Goals. A notable outcome of WEF nexus research has been the calculation of the global WEF Nexus Index, which provides a quantitative ranking of country-level WEF security for 170 nations.
  • 1.7K
  • 11 Feb 2022
Topic Review
General Aspects of Magnesium in the Human Body
Magnesium is one of the most prominent cations in the human body, with distribution of its concentrations in both extracellular and intracellular areas. Magnesium, in both complex and ionized form, has critical relevance in metabolic functions and homeostasis, serving as a moderator in enzymatic processes. A first important aspect is the role of magnesium in the activation of Adenosine Triphosphate (ATP), which is the primary energy source for cells. Magnesium improves muscle function by competitively binding to calcium sites and ensuring muscle relaxation.
  • 1.7K
  • 12 May 2022
Topic Review
Judiciary
The judiciary (also known as the judicial system, judicature, judicial branch, judiciative branch, and court or judiciary system) is the system of courts that interprets and applies law in legal cases.
  • 1.7K
  • 17 Oct 2022
Biography
Gustaf Dalén
Nils Gustaf Dalén (30 November 1869 – 9 December 1937) was a Swedish Nobel Laureate and industrialist, the founder of the AGA company and inventor of the AGA cooker and the Dalén light. In 1912 he was awarded the Nobel Prize in Physics for his "invention of automatic regulators for use in conjunction with gas accumulators for illuminating lighthouses and buoys". Gustaf Dalén as a
  • 1.7K
  • 17 Nov 2022
Topic Review
Actuators for Implantable Devices
The choice of actuators dictates how an implantable biomedical device moves. Specifically, the concept of implantable robots consists of the three pillars: actuators, sensors, and powering. Robotic devices that require active motion are driven by a biocompatible actuator. Depending on the actuating mechanism, different types of actuators vary remarkably in strain/stress output, frequency, power consumption, and durability. Most reviews to date focus on specific type of actuating mechanism (electric, photonic, electrothermal, etc.) for biomedical applications. With a rapidly expanding library of novel actuators, however, the granular boundaries between subcategories turns the selection of actuators a laborious task, which can be particularly time-consuming to those unfamiliar with actuation. 
  • 1.7K
  • 07 Dec 2022
Topic Review
Second-Life Batteries
The adoption of electric vehicles (EVs) is increasing due to governmental policies focused on curbing climate change. EV batteries are retired when they are no longer suitable for energy-intensive EV operations. A large number of EV batteries are expected to be retired in the next 5–10 years. These retired batteries have 70–80% average capacity left. Second-life use of these battery packs has the potential to address the increasing energy storage system (ESS) demand for the grid and also to create a circular economy for EV batteries. The needs of modern grids for frequency regulation, power smoothing, and peak shaving can be met using retired batteries.
  • 1.7K
  • 06 Dec 2023
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