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2021 ◽  
Vol 32 (4) ◽  
pp. 60-67
Author(s):  
Timothy Clark ◽  
Sam Gray

This paper explores the development and implementation of the M7 to M2 pre-congestion speed limit management trial conducted on workdays between 26th June 2018 and 31st December 2018. This trial was the first of its kind in NSW and was implemented using a live loop reporting system utilising key trigger values (specific loop metrics) to identify the opportune time to reduce speed limits prior to flow breakdown. Through measuring the rate at which speeds dropped during flow breakdown, the heatmap footprint of congestion, and the instance of congestion related crashes it was established the trial was able to have a calming effect on traffic flow and reduce the overall footprint of congestion.



2021 ◽  
pp. 101269022110456
Author(s):  
Dr Charlie V L Smith

This paper demonstrates the community support of Premier League football players during the first COVID-19 national lockdown in the United Kingdom (March to May 2020). Given the global popularity and influence of footballers’ behaviour, it shows that they play an important role as citizens in supporting wider communities during circumstances such as the COVID-19 pandemic. A content analysis of 376 Premier League football players (80% of those registered) comprising 3877 posts on Instagram and Twitter is presented. The findings show 12 athlete citizenship roles during the pandemic which collectively illustrates players fostering support for fans and citizen's public health compliance, wellbeing and lives. Players also conveyed how they coped with the pandemic with their athlete mindset and were hopeful for a better future. The discussion and conclusion suggest that COVID-19 has presented an opportune time to renegotiate the complex social systems of which athletes are a part, identifying how they can engage in citizenship and future community support embracing the fullest range of their sporting profession.



Author(s):  
Jeffrey A. Hutchings

Life histories describe how genotypes schedule their reproductive effort throughout life in response to factors that affect their survival and fecundity. Life histories are solutions that selection has produced to solve the problem of how to persist in a given environment. These solutions differ tremendously within and among species. Some organisms mature within months of attaining life, others within decades; some produce few, large offspring as opposed to numerous, small offspring; some reproduce many times throughout their lives while others die after reproducing just once. The exponential pace of life-history research provides an opportune time to engage and re-engage new generations of students and researchers on the fundamentals and applications of life-history theory. Chapters 1 through 4 describe the fundamentals of life-history theory. Chapters 5 through 8 focus on the evolution of life-history traits. Chapters 9 and 10 summarize how life-history theory and prediction has been applied within the contexts of conservation and sustainable exploitation. This primer offers an effective means of rendering the topic accessible to readers from a broad range of academic experience and research expertise.



2021 ◽  
Vol 19 (5) ◽  
pp. 425-437
Author(s):  
B. Kathleen Gallagher, PhD

Arts and culture organizations face numerous threats, and many of them are economically based in nature. As governments increasingly leverage arts and culture for a variety of policy-based agenda, it is an opportune time to evaluate the vulnerabilities facing and the sustainability of the population of arts and culture nonprofits, particularly under a variety of conditions. This should include cases when the unthinkable happens, as there is a need to understand the characteristics of the population before and after a catastrophic disaster. This research examines the population of nonprofit arts and culture organizations (NPACOs) in the United Sates and answers the questions, “Do catastrophic natural disasters impact the population of NPACOs? Do they alter patterns of formation and exit?” using quantitative analysis.



Author(s):  
Sameer Velankar

Abstract: Rise of Double Income families, aspiration to get elevated in careers across the genders, challenges of modern jobs, Time constraints, Diminishing Work Life Balance, lack of availability of affordable and quality service help like (maids, cooks etc.) are some of the major factors, inducing aspiring working population particularly in metro cities of India to adapt to the modern instant food alternatives. There is intense competition in Instant Food like Ready to Cook / Ready To Eat marketers. This promising area of convenient food catering is getting turbulent with introduction of new techniques and innovations. In the series of RTC and RTE, the new offerings by some of the competitors is H.T.E ie Heat To Eat Food alternatives. H.T.E is over simplification of Ready To Eat varieties. As novel and Modern ready to eat food techniques are at nascent stage, such option options seeking target audience is sceptical as well as curious about it. Modern Life Style is very complicated and energy sucking, do desperately need such convenience offerings for Mundane routines. Food is such domain, that is very essential but investing chunk of time in it on day to day basis and that to from Breakfast, Lunch, Snacks, Dinner intervals is considered as CRIMINAL WASTAGE of opportune time, in today’s ambitious career oriented age. Scepticism about taste, quality, content, preservatives etc is obvious but the Energy Saving Super Convenience and notion of Quality Time at disposal is also irresistible. This EXPLORATORY RESEARCH STUDY throws light on Perspectives and Concerns of representative working/employed members/ families pertaining to adaptability of Ready To Cook and Ready To Eat food in the market. Keywords: H.T.E: Heat To Eat Food, Ready To Eat food, Ready To Cook Food, Instant Food, Super Convenient Food



2021 ◽  
Vol 13 (15) ◽  
pp. 8589
Author(s):  
Shuangge Wen ◽  
Jingchen Zhao

Covering a central theme in corporate law development, this paper discusses the pragmatic utility of the common-law-originated duty of loyalty of company directors in the civil law context of China. The reception of legal transplantation in a host environment remains a contentious theme, and it seems to be an opportune time to study relevant cases that have been adjudicated since China’s statutory inauguration of the directors’ duty of loyalty in 2005, in the sense that more than 10 years of practice has resulted in ample evidence on the practical effects of this transplanted duty. Through an analysis of 526 cases on the basis of eight attributes, we discovered some commendable features, including increasing accessibility of the law and a differentiation of various types of directors’ duties of loyalty. Meanwhile, the selective adoption norm customary to Chinese culture has to a certain extent compromised the intended goals of greater legislative clarity, judicial consistency and in turn balanced and sustainable businesses, demonstrated in several incompatibilities between transplanted duties and domestic legal institutions. Reshaping the conventional transplantation ideal that commercial laws are easily transferable, the paper suggests the construction of a broad collateral regime for greater congruence between laws and existing institutions.



2021 ◽  
Author(s):  
Stephen M. Chrzanowski ◽  
Meghan M. McAnally ◽  
Peter B. Kang


Stroke ◽  
2021 ◽  
Author(s):  
Mona N. Bahouth ◽  
Arun Venkatesan

The severe acute respiratory syndrome coronavirus 2 or coronavirus disease 2019 (COVID-19) pandemic has raised concerns about the correlation with this viral illness and increased risk of stroke. Although it is too early in the pandemic to know the strength of the association between COVID-19 and stroke, it is an opportune time to review the relationship between acute viral illnesses and stroke. Here, we summarize pathophysiological principles and available literature to guide understanding of how viruses may contribute to ischemic stroke. After a review of inflammatory mechanisms, we summarize relevant pathophysiological principles of vasculopathy, hypercoagulability, and hemodynamic instability. We will end by discussing mechanisms by which several well-known viruses may cause stroke in an effort to inform our understanding of the relationship between COVID-19 and stroke.



2021 ◽  
Vol 120 (824) ◽  
pp. 105-111
Author(s):  
Costas M. Constantinou

The bicentennial of the Greek Revolution against Ottoman rule is an opportune time to ask why conflict between Greeks and Turks has continued for over two hundred years. Greek and Turkish national narratives reveal deeper reasons for the persistence of mutual belligerence, including common emphasis on national emancipation through violence, perceptions of iniquitous treatment in previous political settlements, and the influence of “banal imperialism” embedded in everyday national symbols. These mindsets continue to fuel disputes over Cyprus and maritime rights.



2021 ◽  
Vol 17 ◽  
Author(s):  
Tanya Sharma ◽  
Prasad R. Padala ◽  
Jawahar L. Mehta

: One in three Americans report experiencing loneliness in everyday life, a number that has grown exponentially over the last few decades. As we respond to the SARS-COV2 pandemic with quarantine and social distancing, social isolation and feelings of loneliness are increasing among people of all ages. This presents as an opportune time to recognize the public health impact of these important psychosocial determinants. Loneliness and social isolation are associated with higher incidence of CVD, higher healthcare utilization and worse outcomes even after controlling for conventional risk factors of CVD. In this review, we discuss loneliness and social isolation as determinants of cardiovascular outcomes, the pathophysiology of this association, and its implications in clinical practice. We discuss some of the shortcomings in assessment of loneliness and social isolation while identifying most commonly used rating scales for the same. Finally, we suggest modifications to interventions for loneliness and social isolation during the COVID-19 pandemic.



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