New Insight into Cerebrovascular Diseases - An Updated Comprehensive Review

2020 ◽  
Keyword(s):  
Cerebrovascular Diseases ◽  
Comprehensive Review ◽  
Insight Into

The Application of the Blockchain Technology in Voting Systems

2021 ◽  
Vol 54 (3) ◽  
pp. 1-28
Author(s):  
Jun Huang ◽  
Debiao He ◽  
Mohammad S. Obaidat ◽  
Pandi Vijayakumar ◽  
Min Luo ◽  
...  
Keyword(s):  
Research Agenda ◽  
Future Research ◽  
Voting Systems ◽  
Comprehensive Review ◽  
Formal Expression ◽  
Future Research Agenda ◽  
Blockchain Technology ◽  
Peer Network ◽  
Peer To Peer Network ◽  
Insight Into

Voting is a formal expression of opinion or choice, either positive or negative, made by an individual or a group of individuals. However, conventional voting systems tend to be centralized, which are known to suffer from security and efficiency limitations. Hence, there has been a trend of moving to decentralized voting systems, such as those based on blockchain. The latter is a decentralized digital ledger in a peer-to-peer network, where a copy of the append-only ledger of digitally signed and encrypted transactions is maintained by each participant. Therefore, in this article, we perform a comprehensive review of blockchain-based voting systems and classify them based on a number of features (e.g., the types of blockchain used, the consensus approaches used, and the scale of participants). By systematically analyzing and comparing the different blockchain-based voting systems, we also identify a number of limitations and research opportunities. Hopefully, this survey will provide an in-depth insight into the potential utility of blockchain in voting systems and device future research agenda.

APATITIC NANOPOWDERS AND COATINGS: A COMPREHENSIVE REVIEW

2021 ◽  
Author(s):  
RAVINDER PAL SINGH ◽  
UMA BATRA
Keyword(s):  
Sol Gel ◽  
Dip Coating ◽  
Clinical Applications ◽  
Hard Tissue ◽  
Preparation Methods ◽  
Comprehensive Review ◽  
Metallic Substrates ◽  
Surface Modification Techniques ◽  
Dental Applications ◽  
Insight Into

The use of artificial biomaterials has been acclaiming potential therapeutic scope in diverse clinical applications. This review started with the description of the basics of biomaterials, and desirable properties, which are the prerequisites to understand biomaterials. The orthopedic biomaterials, their classification and the importance of calcium phosphate (CaP) materials for hard-tissue applications were utterly discussed. Furthermore, among the various CaP biominerals, the importance of hydroxyapatite (HAP) and its synthesis techniques was comprehensively reviewed. The sol–gel route for the synthesis of HAP nanoparticles and deposition of coatings were systematically studied. Among the metallic substrates, Ti6Al4V alloy remained the focus of this study. Moreover, several film pre-preparation methods were also given due importance. The importance of other surface modification techniques, especially in the context of Ti6Al4V substrates, was also discussed. Among several coating techniques to deposit CaP coatings, special attention was paid to the spin and dip coating techniques. In addition to monolithic HAP coatings, reinforced and antimicrobial HAP coatings were also reviewed from broad perspectives. Therefore, this review provides an in-depth insight into the preparation and properties of apatitic nanoparticles and their coatings for orthopedic and dental applications.

Corporate Sustainability

2021 ◽  
pp. 26-43
Author(s):  
Iwona Bąk ◽  
Katarzyna Cheba
Keyword(s):  
Qualitative Research ◽  
Literature Review ◽  
Corporate Sustainability ◽  
Business Organizations ◽  
Research Directions ◽  
Comprehensive Review ◽  
Research Areas ◽  
Quantitative Analyses ◽  
Insight Into ◽  
The Web

This research provides a comprehensive review of corporate sustainability literature in various application areas. The chapter also highlights the gaps in clearly explaining the scope for it extending and incorporating the term of corporate sustainability into other research areas. The main advantage of this study is that it provides an insight into the state of the art of corporate sustainability in various application areas and future development and research directions. In addition to the literature review in this area, the chapter also presents numerous examples of the understanding of corporate sustainability by various business organizations. The chapter analyses nearly 200 different publications in this field available in the Web of Science database. In addition to quantitative analyses, in-depth qualitative research was also carried out.

SEC approves long-anticipated FINRA research rules

2016 ◽  
Vol 17 (1) ◽  
pp. 39-44 ◽  
Author(s):  
Amy Natterson Kroll ◽  
John Ayanian
Keyword(s):  
Design Methodology ◽  
Comprehensive Review ◽  
Content Type ◽  
Research Activities ◽  
Policies And Procedures ◽  
Equity Research ◽  
Practical Guidance ◽  
Research Analysts ◽  
Required Disclosures ◽  
Insight Into

Purpose To analyze the changes to the FINRA equity research rules and evaluate concerns that may be important to and have an impact on equity research activities following the effective date. Design/methodology/approach This article provides an overview of the changes reflected in FINRA Rule 2241 pertaining to equity research analysts and research reports, as well as changes to licensing requirements for equity research analysts. It highlights potential issues for firms and provides some commentary on how these issues should be considered in light of FINRA’s articulated position and assurances FINRA has given to the SEC. Findings This article concludes that firms should anticipate these changes and begin a comprehensive review of research policies and procedures, the personnel who prepare research reports and the scope of their research products so as to be compliant with Rule 2241 from its effective date. Firms should also begin an investigation of technologies used to gather, produce and disseminate research and required disclosures to ensure they meet the new requirements when they are effective. Originality/value This article provides insight into the new FINRA Rule 2241 and practical guidance from experienced securities lawyers.

scholarly journals Action, Enaction, Inter(en)action

2015 ◽  
Vol 9 (3-4) ◽  
pp. 254 ◽  
Author(s):  
Andrea Schiavio
Keyword(s):  
Embodied Cognition ◽  
Empirical Research ◽  
Electronic Music ◽  
Music Perception ◽  
Music Cognition ◽  
Final Part ◽  
Sense Making ◽  
Comprehensive Review ◽  
The Third ◽  
Insight Into

<p>Leman and Maes offer a comprehensive review of the main theoretical and empirical themes covered by the research on <em>music</em> and <em>embodied cognition</em>. Their article provides an insight into the work being carried at the Institute for Psychoacoustic and Electronic Music (IPEM) of Ghent University, Belgium - in which they work - and presents a theory of the main implications of embodiment for music perception. The present paper is divided into three parts. In the first one, I will explore the conceptual topography of embodied music cognition as maintained by the authors, to see whether the empirical research proposed fits the aims of this standpoint. In the second I will argue that while Leman and Maes are right to move towards a more dynamically implemented stance, the arguments used to justify this shift seem to be inconsistent with the framework they account for. In the third and final part of this commentary I will claim that if the authors wish to dedicate their work to develop a truly embodied, sensorimotor, and dynamic account to music cognition, they would need to abandon some of the assumptions defended in their work, searching for further empirical corroboration in the concrete dynamics of interactive, or <em>participatory</em>, musical sense-making.</p>

scholarly journals Paracelsus 10,000: A Prospective Cohort Study Based On The Population of Salzburg, Austria. Rationale, Objectives And Study Design

2021 ◽  
Author(s):  
Vanessa Natalie Frey ◽  
Patrick Langthaler ◽  
Emanuel Raphaelis ◽  
Susanne Ring-Dimitriou ◽  
Ludmilla Kedenko ◽  
...  
Keyword(s):  
Cohort Study ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Epidemiological Data ◽  
Population Based ◽  
Cerebrovascular Diseases ◽  
Communicable Diseases ◽  
Study Cohort ◽  
Non Communicable Diseases ◽  
Insight Into

Abstract Paracelsus 10,000 is a prospective cohort study with the objective to investigate the health status of the population in and around the city of Salzburg. The focus lies on common non-communicable diseases, mainly cardiovascular and cerebrovascular diseases, and their risk factors in a population-based cohort aged between 40 and 70 years. Between the years 2013 and 2020, 10,062 randomly selected participants (w: 5,187, m: 4,875) were investigated, of whom 2,620 underwent an intensified examination. The program consists not only of medical examinations, but was extended to inventories on mental disorders, lifestyle including nutrition and physical activity. From all study participants biological samples were stored in a biobank at -80°C enabling future investigations of biomarkers and utilization of the whole spectrum of multi-omics. The first follow-up phase of the study has started in late 2020 and will allow us to investigate the development of common non-communicable diseases occurring over time in the cohort of the Paracelsus 10,000 study. This gives the study a unique position within the framework of Austrian epidemiological research with the potential to gain new insight into the role of interaction between genetic predisposition and lifestyle factors for disease development in the Salzburg population. Obtaining high-quality epidemiological data is also of particular relevance for the development of evidence-based prevention strategies. This report describes rationale, objectives and design of the study and provides insight into the main characteristics of the study cohort.

scholarly journals A Comprehensive Review on Thiophene Based Chemosensors

2021 ◽  
Author(s):  
Rikitha S. Fernandes ◽  
Nitinkumar S. Shetty ◽  
Priyanka Mahesha ◽  
Santhosh L. Gaonkar
Keyword(s):  
High Selectivity ◽  
Low Cost ◽  
Photophysical Properties ◽  
Biological Systems ◽  
Detection Mechanism ◽  
Comprehensive Review ◽  
Thiophene Derivatives ◽  
Analyte Detection ◽  
Insight Into

AbstractThe recognition and sensing of various analytes in aqueous and biological systems by using fluorometric or colorimetric chemosensors possessing high selectivity and sensitivity, low cost has gained enormous attention. Furthermore, thiophene derivatives possess exceptional photophysical properties compared to other heterocycles, and therefore they can be employed in chemosensors for analyte detection. In this review, we have tried to explore the design and detection mechanism of various thiophene-based probes, practical applicability, and their advanced models (design guides), which could be thoughtful for the synthesis of new thiophene-based probes. This review provides an insight into the reported chemosensors (2008-2020) for thiophene scaffold as effective emission and absorption-based chemosensors.

scholarly journals Endophytic Fungi from Terminalia Species: A Comprehensive Review

2019 ◽  
Vol 5 (2) ◽  
pp. 43 ◽  
Author(s):  
Rufin Marie Kouipou Toghueo ◽  
Fabrice Fekam Boyom
Keyword(s):  
Secondary Metabolites ◽  
Endophytic Fungi ◽  
Biological Activities ◽  
Fungal Endophytes ◽  
Structural Complexity ◽  
Chemical Diversity ◽  
Antioxidant Compounds ◽  
Comprehensive Review ◽  
Biological Potential ◽  
Insight Into

Endophytic fungi have proven their usefulness for drug discovery, as suggested by the structural complexity and chemical diversity of their secondary metabolites. The diversity and biological activities of endophytic fungi from the Terminalia species have been reported. Therefore, we set out to discuss the influence of seasons, locations, and even the plant species on the diversity of endophytic fungi, as well as their biological activities and secondary metabolites isolated from potent strains. Our investigation reveals that among the 200–250 Terminalia species reported, only thirteen species have been studied so far for their endophytic fungi content. Overall, more than 47 fungi genera have been reported from the Terminalia species, and metabolites produced by some of these fungi exhibited diverse biological activities including antimicrobial, antioxidant, antimalarial, anti-inflammatory, anti-hypercholesterolemic, anticancer, and biocontrol varieties. Moreover, more than 40 compounds with eighteen newly described secondary metabolites were reported; among these, metabolites are the well-known anticancer drugs, a group that includes taxol, antioxidant compounds, isopestacin, and pestacin. This summary of data illustrates the considerable diversity and biological potential of fungal endophytes of the Terminalia species and gives insight into important findings while paving the way for future investigations.

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