Untangling the web of opioid addictions in the USA

The Lancet ◽  
2017 ◽  
Vol 389 (10088) ◽  
pp. 2443 ◽  
Author(s):  
The Lancet
Keyword(s):  
The Usa ◽  
The Web

scholarly journals A global bibliometric analysis of research on microplastics from 2004 to 2020

2021 ◽  
Author(s):  
Ming Li ◽  
Binshuo Liu ◽  
Lei Wu ◽  
Shuang Zhong ◽  
Chunqing Wang ◽  
...  
Keyword(s):  
Core Collection ◽  
Environmental Science ◽  
Web Of Science ◽  
Environmental Problem ◽  
Research Trends ◽  
Research Directions ◽  
Bibliographic Records ◽  
Significant Interest ◽  
The Usa ◽  
The Web

Abstract Microplastics (MPs) pollution has garnered significant interest as a serious environmental problem. To date, a large amount of research has been published on this topic. We analyzed the related studies to assess the global developments of MPs regarding the evolution, research trends, and hotspots by bibliometric. A total of 2,872 bibliographic records were retrieved from the Web of Science Core Collection, and CiteSpace 5.4 was used for bibliometrics. The results visually displayed the contributing countries, institutions, authors, keywords, and potential research directions in the MPs fields. The scientific developments in this field began in 2004 and have accelerated considerably since 2012. China and the USA are the leading countries in MPs research. The research on MPs is multidisciplinary and involves Ecology, Chemistry, Molecular Biology, Environmental Science, and Oceanography. Among these, Oceanography was the most connected with MPs and was the most well-developed. Overall, we mapped the development of MPs research and attempted a comprehensive discussion and understanding of scientific advances, as well as the progress made.

Record Keeping for Digital Contracts

2011 ◽  
pp. 1402-1405
Author(s):  
J. Sounderpandian
Keyword(s):  
Electronic Commerce ◽  
Common Type ◽  
Record Keeping ◽  
Electronic Signatures ◽  
Purchase Order ◽  
Electronic Contracts ◽  
The Usa ◽  
The Government ◽  
Private Network ◽  
The Web

A challenge in electronic commerce is to keep proper records of business contracts made over the Internet. A common type of contract is a purchase order that a buyer places on a vendor using the Web or a private network. The government has to step in to adjudicate disputes if and when they arise. It is in the public’s interest, therefore, that formal and indisputable methods are developed for recording contracts digitally. On June 30, 2000, the Electronic Signatures in Global and National Commerce Act (E-sign Act) was passed in USA, and it legalized electronic signatures in contracts. This paved the way for the rapid growth in electronic commerce which is estimated to be $3.2 trillion in the USA (Freeman, 2004). With this sizable business, it is very likely that disputes involving electronic contracts arise. In this article, we suggest a few models and processes for creating and storing authentic contract documents so that future disputes can be settled more effectively.

scholarly journals A Bibliometric Review of Publications on Oxidative Stress and Chemobrain: 1990–2019

Antioxidants ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 439
Author(s):  
Taylor McElroy ◽  
Antiño R. Allen
Keyword(s):  
Breast Cancer ◽  
Oxidative Stress ◽  
Central Nervous System ◽  
Web Of Science ◽  
Breast Cancer Patients ◽  
Chemotherapy Treatment ◽  
The Usa ◽  
Bibliometric Review ◽  
The Subject ◽  
The Web

Oxidative stress is considered one of the possible mechanisms behind chemobrain or the cognitive dysfunction persistent after chemotherapy treatment. Breast cancer patients have reported chemobrain symptoms since the 1990s. In this present bibliometric review, we employed the VOSviewer tool to describe the existing landscape on literature concerning oxidative stress, breast cancer chemotherapies, and chemobrain. As of 2019, 8799 papers were listed in the Web of Science database, with more than 900 papers published each year. As expected, terms relating to oxidative stress, mitochondria, breast cancer, and antioxidants have occurred very often in the literature throughout the years. In recent years, there has been an increase in the occurrence of terms related to nanomedicine. Only within the last decade do the keywords ‘brain’, ‘blood-brain barrier’, and ‘central nervous system’ appear, reflecting an increased interest in chemobrain. China has become the most prolific producer of oxidative stress and chemotherapy related papers in the last decade followed by the USA and India. In conclusion, the subject of oxidative stress as a mechanism behind chemotherapies’ toxicities is an active area of research.

Growth of Headache Research: A 1983–2014 bibliometric study

Cephalalgia ◽  
2016 ◽  
Vol 37 (13) ◽  
pp. 1299-1309 ◽  
Author(s):  
Claude Robert ◽  
Concepción S Wilson ◽  
Richard B Lipton ◽  
Charles-Daniel Arreto
Keyword(s):  
Science Citation Index ◽  
Web Of Science ◽  
Scientific Literature ◽  
Citation Index ◽  
Scientific Journal ◽  
Journal Literature ◽  
Geographic Spread ◽  
The Usa ◽  
Science Citation Index Expanded ◽  
The Web

Aim This study charts the growth of the scientific journal literature on headache for 30+ years (1983–2014). Methods Using the Web of Science, articles published in four two-year periods (1983–1984, 1993–1994, 2003–2004, 2013–2014) from journals indexed in the Science Citation Index Expanded database were retrieved and analyzed. Results From 1983–1984 to 2013–2014, the scientific literature on headache increased nearly fourfold (3.8) from 468 to 1776 articles; the number of participating countries more than doubled (26 to 67); and the two most prolific countries in each period were the USA and Italy. While several European countries (Italy, Germany, UK and Denmark) were among the top 10 in each period, the notable appearance of Turkey, China and Brazil among the top 10 in 2013–2014 indicates the growing geographic spread of publications on headache research. Meanwhile, the comet-like distribution of journals has not changed: two journals, Headache and Cephalalgia, persist throughout as the nucleus, with the tail increasing more than threefold from 141 journals in 1983–1984 to 462 in 2013–2014. Conclusion Our study follows the recent growth and spread of the scientific literature on headache research and should stimulate further bibliometric investigation in this field.

scholarly journals Schinus terebinthifolius Raddi: Scientometric Analysis

2021 ◽  
Vol 10 (8) ◽  
pp. e11110817016
Author(s):  
Christiane França Martins ◽  
Walmyr Alberto Costa Santos Junior ◽  
Liliane de Sousa Silva ◽  
José Realino de Paula
Keyword(s):  
Web Of Science ◽  
Stem Bark ◽  
Impact Factors ◽  
Scientometric Analysis ◽  
Medicinal Species ◽  
Schinus Terebinthifolius ◽  
Research Areas ◽  
The Usa ◽  
Anti Inflammatory ◽  
The Web

Schinus terebinthifolius (Anacardiaceae) is among the medicinal species native to Brazil, known as mastic-red and mastic-pepper, whose stem bark is used to fight inflammation of various origins, as it has anti-inflammatory and healing properties. The objective of this study is to explore trends in the publications portrayed on the species S. terebinthifolius, analyzing axes such as time, countries, journals, impact factors and citations, the scientometric approach was used to summarize all the studies on S. terebinthifolius in a single article. 475 publications were used with an average number of 20.8 publications per year, encompassing 68 research areas and published in 220 different journals, covering all retractions visible on the Web of Science from 2001 until May 2021. The most productive country was Brazil with 271 articles, followed by the USA with 105 articles. The methods and results of this study can be applied to continually understand the nature of research on the species.

Solving the Problems of Finding Law on the Web: World Law and DIAL

2001 ◽  
Vol 29 (2) ◽  
pp. 383-419 ◽  
Author(s):  
Graham Greenleaf
Keyword(s):  
South Africa ◽  
Developing Countries ◽  
United Kingdom ◽  
Latin American ◽  
Full Text ◽  
The United Kingdom ◽  
The Usa ◽  
Almost All ◽  
Latin American Countries ◽  
The Web

Despite its recent development, the Web already contains an astonishing variety of legal materials from dozens of countries. Significant collections of legislation are already available on the Web from over 50 countries. The full text is available on the Web of all legislation from almost all the jurisdictions of the USA, Canada, Australasia, many Latin American countries and some European countries (such as Norway and Germany), and extensive collections from many other European counties (such as the United Kingdom, France, Spain, Portugal). Substantial collections of legislation are available from many developing countries, including India, Turkey, Kazakhstan, South Africa, Vietnam, Zambia, China, Mexico and Israel.

Synchronous Learning in an Asynchronous Environment for Orientation, Intervention, Interaction, and Students Retention

2019 ◽  
pp. 71-87 ◽  
Author(s):  
Nilakshi Veerabathina
Keyword(s):  
Online Courses ◽  
Learning Experience ◽  
Practical Experience ◽  
Public University ◽  
Effective Practices ◽  
Personal Reflection ◽  
Web Based ◽  
Synchronous Learning ◽  
The Usa ◽  
The Web

This chapter demonstrates the author's perspective, practical experience, and personal reflection on effective practices in hosting the synchronous sessions in the asynchronous (online) courses offered at a large public university in the USA. The author hosts the web-based video sessions (webinars) using the Blackboard Collaborate Ultra™ to orient the students at the beginning of the course and motivate and guide the students at regular intervals throughout the semester. The author describes how the online video sessions helped in enhancing students' learning experience which in turn helped increase the students' retention in the courses. The author also describes the challenges in hosting the synchronous webinars and suggests possible ways to overcome them.

Determining the Trends of Motivation Research in Distance Education

2021 ◽  
pp. 77-99
Author(s):  
Hakan Altinpulluk
Keyword(s):  
Distance Education ◽  
Data Collection ◽  
Research Method ◽  
Quantitative Method ◽  
Self Determination Theory ◽  
Future Research ◽  
The Usa ◽  
Educational Sciences ◽  
Shed Light ◽  
The Web

The aim of this study is to analyze 26 articles that include “motivation” in their titles and “distance education” as a topic in the Web of Science database in SSCI and ESCI indexed educational sciences journals between 2010 and 2020, and thus to determine the current situation and trends of motivation research in distance education. According to some findings, the most articles on motivation in distance education were published in 2018. Achievement was the most examined variable associated with motivation. As a theory, self-determination theory is the most widely used theory. The country with the highest number of articles is the USA, the most used research method is a quantitative method, and the most used data collection tool is a questionnaire. Lastly, some suggestions are offered to shed light on future research.

scholarly journals Analysis of publication activity of the leading countries in the field of quantum technologies

2018 ◽  
Vol 84 (7) ◽  
pp. 67-76
Author(s):  
A. S. Mokhov ◽  
V. O. Tolcheev
Keyword(s):  
Web Of Science ◽  
Quantum Computer ◽  
General Characteristic ◽  
The United States ◽  
Wilcoxon Test ◽  
Publication Activity ◽  
Scientometric Analysis ◽  
The Usa ◽  
Number Of Publications ◽  
The Web

The publication activity of the leading countries in the field of quantum technologies (QT), which include quantum computers and simulators, quantum sensors, quantum data transmission, and quantum metrology is analyzed. A general characteristic of the subject domain and scientometric analysis is carried out using the research chops from the Web of Science database covering the period 2000 – 2016. The sample of bibliographic publications is used to (i) estimate the growth rate of publications on QT in the leading countries (for the indicated period of time), (ii) identify the leading states in the number of publications (on the above-mentioned main directions of QT development), and (iii) determine the publication activity of Russia and the intensity of international cooperation. The results of the research demonstrated, that the USA and China are the leading countries in the field of quantum technologies. Regression dependences are constructed which provide forecasting and description of the functions reflecting the increasing number of publications in aforementioned countries. Using the criterion of signs and the Wilcoxon test for coupled pairs of observations, the hypothesis of significant differences in the publication activity of the United States and China was tested. Both tests at the level of significance α = 0.05 did not reveal significant discrepancies between the number of articles in the US and China on the twelve topics of the Web of Science database. At the same time, a significant advantage of American scientists in the number of publications in the field of quantum computations and creation of a universal quantum computer has been revealed. The primacy in this area is the main condition of «quantum» domination, which implies a significant acceleration of calculations, primarily, decryption of most of the algorithms used to protect information.

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