Military Time Zone Designators

2020 ◽  
pp. 217-220
Keyword(s):  
Time Zone

Study-work-life balance of international students in the context of temporal boundaries

2019 ◽  
Vol 7 (2) ◽  
pp. 63-79
Author(s):  
Megan O'Mahony ◽  
Debora Jeske
Keyword(s):  
International Students ◽  
Social Withdrawal ◽  
Work Life ◽  
Work Life Balance ◽  
Boundary Management ◽  
Structured Interviews ◽  
Time Zone ◽  
Life Balance ◽  
Postgraduate Students ◽  
Personal Challenges

The goal of this qualitative study was to examine the experience of study-work-life balance among international students who were separated from their family both geographically and temporally. Using 10 semi-structured interviews with postgraduate students and thematic analysis, several themes were identified. These included boundary management shifts due to study/work demands and time zone differences. In addition, students reported social and personal challenges (in terms of family’s expectations, relationships maintenance, socialization in host country). Temporal boundaries contributed to social withdrawal and isolation among students, many of which were heavily reliant on their own family network for support. The findings strengthen the argument that time difference impacts the boundary management and social experience of international students.

SEARCH FOR AND SEIZURE OF EVIDENCE IN CYBER ENVIRONMENTS: A LAW-ENFORCEMENT DILEMMA IN SOUTH AFRICAN CRIMINAL PROCEDURE

2014 ◽  
Vol 1 (1) ◽  
pp. 48-67
Author(s):  
Vinesh M Basdeo ◽  
Moses Montesh ◽  
Bernard Khotso Lekubu
Keyword(s):  
Law Enforcement ◽  
South African ◽  
Legal System ◽  
Criminal Procedure ◽  
Integrated Approach ◽  
Physical World ◽  
Legal Framework ◽  
Time Zone ◽  
Legal Sanctions ◽  
Domestic Affairs

Investigating, deterring and imposing legal sanctions on cyber-criminals warrants an international legal framework for the investigation and prosecution of cybercrime. The real-world limits of local, state and national sovereignty and jurisdiction cannot be ignored by law-enforcement officials. It can be a strenuous task to obtain information from foreign countries, especially on an expedited basis – more specifically when the other country is in a different time zone, has a different legal system, does not have trained experts and uses different languages. In South Africa existing laws appear to be inadequate for policing the cyber realm. The effects and impact of information technology on the legal system have not yet received the attention they warrant. The challenges presented by the electronic realm cannot be solved merely by imposing existing criminal and criminal procedural laws which govern the physical world on cyberspace. The electronic realm does not necessarily demand new laws, but it does require that criminal actions be conceptualised differently and not from a purely traditional perspective. Sovereignty and the principle of non-interference in the domestic affairs of another state are fundamental principles grounding the relations between states; they constitute an important mechanism in the armoury of criminals. The harmonisation and enactment of adequate and appropriate transborder coercive procedural measures consequently play a pivotal role in facilitating effective international cooperation. This article examines the efficacy of South African laws in dealing with the challenges presented by police powers to search for and seize evidence in cyber environments. It analyses the rudimentary powers that exist in South African criminal procedure regarding the search for and seizure of evidence in cyber environments, and compares them against the backdrop of the more systemic and integrated approach proposed by the Cybercrime Convention.

Integration & Volatility across Global Indices in different Time Zones: Some Evidence

2019 ◽  
Vol 118 (9) ◽  
pp. 187-192
Author(s):  
Dr.Madavi Eswara
Keyword(s):  
Time Zone ◽  
Global Indices ◽  
Securities Exchanges ◽  
Time Zones ◽  
Test Outcomes ◽  
Multivariate Exponential

  This paper examines the association of value instability crosswise over Global Indices of seven securities exchanges. Utilizing every day information of these seven nations situated in various time zones, this paper attempts to call attention to the nearness of nonsynchronous exchanging impacts utilizing open and close logarithmic returns of seven securities exchange files including Indian Indexat the middle. The hilter kilter effect of unpredictability overflow is analyzed by a multivariate exponential general autoregressive restrictive heteroskedastic model utilizing an example of 1742 perceptions taken from Oct 2011 to November 2018. The test outcomes give out many fascinating actualities alongside cost and unpredictability overflow from one market to the next because of time zone impact and additionally, influence impact is seen from the eastern markets' nearby value child Indian file open cost.

Requirements Prioritization Techniques for Global Software Engineering

2017 ◽  
Vol 6 (1) ◽  
Author(s):  
Samina Saghir ◽  
Tasleem Mustafa
Keyword(s):  
Software Engineering ◽  
Requirements Engineering ◽  
Search Tree ◽  
Software Requirements ◽  
Binary Search Tree ◽  
Time Zone ◽  
Analytic Hierarchy ◽  
Requirements Prioritization ◽  
Global Software Engineering ◽  
Hierarchy Process

<p>Increase in globalization of the industry of software requires an exploration of requirements engineering (RE) in software development institutes at multiple locations. Requirements engineering task is very complicated when it is performed at single site, but it becomes too much complex when stakeholder groups define well-designed requirements under language, time zone and cultural limits. Requirements prioritization (RP) is considered as an imperative part of software requirements engineering in which requirements are ranked to develop best-quality software. In this research, a comparative study of the requirements prioritization techniques was done to overcome the challenges initiated by the corporal distribution of stakeholders within the organization at multiple locations. The objective of this study was to make a comparison between five techniques for prioritizing software requirements and to discuss the results for global software engineering. The selected techniques were Analytic Hierarchy Process (AHP), Cumulative Voting (CV), Value Oriented Prioritization (VOP), Binary Search Tree (BST), and Numerical Assignment Technique (NAT). At the end of the research a framework for Global Software Engineering (GSE) was proposed to prioritize the requirements for stakeholders at distributed locations.<strong></strong></p>

scholarly journals A Survey of Remote Sensing and Geographic Information System Applications for Flash Floods

2021 ◽  
Vol 13 (9) ◽  
pp. 1818
Author(s):  
Lisha Ding ◽  
Lei Ma ◽  
Longguo Li ◽  
Chao Liu ◽  
Naiwen Li ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Information System ◽  
Geographic Information System ◽  
Flash Flood ◽  
Flash Floods ◽  
Geographic Information ◽  
Flood Disaster ◽  
Future Research ◽  
Time Zone ◽  
Gis Technologies

Flash floods are among the most dangerous natural disasters. As climate change and urbanization advance, an increasing number of people are at risk of flash floods. The application of remote sensing and geographic information system (GIS) technologies in the study of flash floods has increased significantly over the last 20 years. In this paper, more than 200 articles published in the last 20 years are summarized and analyzed. First, a visualization analysis of the literature is performed, including a keyword co-occurrence analysis, time zone chart analysis, keyword burst analysis, and literature co-citation analysis. Then, the application of remote sensing and GIS technologies to flash flood disasters is analyzed in terms of aspects such as flash flood forecasting, flash flood disaster impact assessments, flash flood susceptibility analyses, flash flood risk assessments, and the identification of flash flood disaster risk areas. Finally, the current research status is summarized, and the orientation of future research is also discussed.

scholarly journals Effects of Northbound Long-Haul International Air Travel on Sleep Quantity and Subjective Jet Lag and Wellness in Professional Australian Soccer Players

2015 ◽  
Vol 10 (5) ◽  
pp. 648-654 ◽  
Author(s):  
Peter Fowler ◽  
Rob Duffield ◽  
Kieran Howle ◽  
Adam Waterson ◽  
Joanna Vaile
Keyword(s):  
Air Travel ◽  
Soccer Players ◽  
Sleep Disruption ◽  
Jet Lag ◽  
Time Zone ◽  
Sleep Quantity ◽  
Time Points ◽  
Departure Time ◽  
Australian Football ◽  
Home Training

The current study examined the effects of 10-h northbound air travel across 1 time zone on sleep quantity, together with subjective jet lag and wellness ratings, in 16 male professional Australian football (soccer) players. Player wellness was measured throughout the week before (home training week) and the week of (away travel week) travel from Australia to Japan for a preseason tour. Sleep quantity and subjective jet lag were measured 2 d before (Pre 1 and 2), the day of, and for 5 d after travel (Post 1–5). Sleep duration was significantly reduced during the night before travel (Pre 1; 4.9 [4.2−5.6] h) and night of competition (Post 2; 4.2 [3.7−4.7] h) compared with every other night (P < .01, d > 0.90). Moreover, compared with the day before travel, subjective jet lag was significantly greater for the 5 d after travel (P < .05, d > 0.90), and player wellness was significantly lower 1 d postmatch (Post 3) than at all other time points (P < .05, d > 0.90). Results from the current study suggest that sleep disruption, as a result of an early travel departure time (8 PM) and evening match (7:30 PM), and fatigue induced by competition had a greater effect on wellness ratings than long-haul air travel with a minimal time-zone change. Furthermore, subjective jet lag may have been misinterpreted as fatigue from sleep disruption and competition, especially by the less experienced players. Therefore, northbound air travel across 1 time zone from Australia to Asia appears to have negligible effects on player preparedness for subsequent training and competition.

Measuring Circadian Advantage in Major League Baseball: A 10-Year Retrospective Study

2009 ◽  
Vol 4 (3) ◽  
pp. 394-401 ◽  
Author(s):  
W. Christopher Winter ◽  
William R. Hammond ◽  
Noah H. Green ◽  
Zhiyong Zhang ◽  
Donald L. Bliwise
Keyword(s):  
Retrospective Study ◽  
Athletic Performance ◽  
Major League Baseball ◽  
Time Zone ◽  
Winning Percentage ◽  
Circadian Time ◽  
Game Outcome ◽  
Time Zones ◽  
Home Field Advantage ◽  
Major League

Purpose:The effect of travel on athletic performance has been investigated in previous studies. The purpose of this study was to investigate this effect on game outcome over 10 Major League Baseball (MLB) seasons.Methods:Using the convention that for every time zone crossed, synchronization requires 1 d, teams were assigned a daily number indicating the number of days away from circadian resynchronization. With these values, wins and losses for all games could be analyzed based on circadian values.Results:19,079 of the 24,121 games (79.1%) were played between teams at an equal circadian time. The remaining 5,042 games consisted of teams playing at different circadian times. The team with the circadian advantage won 2,620 games (52.0%, P = .005), a winning percentage that exceeded chance but was a smaller effect than home field advantage (53.7%, P < .0001). When teams held a 1-h circadian advantage, winning percentage was 51.7% (1,903–1,781). Winning percentage with a 2-h advantage was 51.8% (620–578) but increased to 60.6% (97–63) with a 3-h advantage (3-h advantage > 2-hadvantage = 1-h advantage, P = .036). Direction of advantage showed teams traveling from Western time zones to Eastern time zones were more likely to win (winning percentage = .530) than teams traveling from Eastern time zones to Western time zones (winning percentage = .509) with a winning odds 1.14 (P = .027).Conclusion:These results suggest that in the same way home field advantage influences likelihood of success, so too does the magnitude and direction of circadian advantage. Teams with greater circadian advantage were more likely to win.

Application of melatonin for prevention and treatment of circadian rhythm disorders

2021 ◽  
Vol 19 (2) ◽  
pp. 34-38
Author(s):  
A. S. SAMOYLOV ◽  
◽  
N. V. RYLOVA ◽  
A. V. ZHOLINSKIY ◽  
I. V. BOLSHAKOV ◽  
...  
Keyword(s):  
Circadian Rhythm ◽  
Side Effects ◽  
Light Exposure ◽  
The Body ◽  
Optimal Dosage ◽  
Vital Activity ◽  
Time Zone ◽  
Prevention And Treatment ◽  
Time Of Administration ◽  
Circadian Rhythm Disorders

The article presents data from the Russian and foreign literature of the properties of melatonin, its role in the vital activity of the body and the regulation of circadian rhythms. The features of using the drug in desynchronosis, the optimal dosage and time of administration, as well as the possibility of its use in combination with non-pharmacological treatment methods are discussed. These methods include dosed light exposure and exercise. Additionally, new studies are considered, indicating the beneficial effect of melatonin and its agonists on the immune, cardiovascular, endocrine and nervous systems. Based on the collected data, it is asserted that melatonin can significantly accelerate the process of adaptation to a new time zone without the development of side effects. Therefore, this drug is the most effective and safe treatment for desynchronosis. It is also important to note that the study of the multifaceted effects of melatonin on body functions opens up great prospects in the treatment of many diseases.

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