scholarly journals An Update on the Relationship of SARS-CoV-2 and Male Reproduction

2021 ◽  
Vol 12 ◽  
Author(s):  
Juncen Guo ◽  
Kai Sheng ◽  
Sixian Wu ◽  
Hanxiao Chen ◽  
Wenming Xu

Since the outbreak of the COVID-19, up to now, infection cases have been continuously rising to over 200 million around the world. Male bias in morbidity and mortality has emerged in the COVID-19 pandemic. The infection of SARS-CoV-2 has been reported to cause the impairment of multiple organs that highly express the viral receptor angiotensin-converting enzyme 2 (ACE2), including lung, kidney, and testis. Adverse effects on the male reproductive system, such as infertility and sexual dysfunction, have been associated with COVID-19. This causes a rising concern among couples intending to have a conception or who need assisted reproduction. To date, a body of studies explored the impact of SARS-CoV-2 on male reproduction from different aspects. This review aims to provide a panoramic view to understand the effect of the virus on male reproduction and a new perspective of further research for reproductive clinicians and scientists.

2021 ◽  
Vol 6 (11) ◽  
pp. 319-328
Author(s):  
Çağrı GÜÇLÜTEN ◽  
Sedat CERECİ

In this study, based on some striking examples, migration, which is one of the biggest problems of the modern age, and the relationship of crime in expanding cities have been investigated and the impact of immigration on crime, the legal regulations in this context and the media reflections of migration and crime relations, and the legal regulations in the expanding cities via migration have been evaluated. Increasing tension, conflicts, wars, hunger, poverty, economic imbalance, oppression, inequality and unrest based on religion, sects, and culture in the world have increased migration and caused many more problems. The borders that states have determined regarding their sovereign rights over their countries have brought along problems related to the issue of immigration, although they exist throughout history. The severe violations of human rights caused by the torture and deaths experienced during the Second World War caused population mobility all over the world and as a result, the issue of migration has become an important agenda item in our recent history. While international organizations and states try to solve the problems arising from immigration with legal regulations, they cannot keep up with the pace of the problems caused by migration and the increase in crime rates. In this context, the problems faced by immigrants who take their cultural luggage with them to the destination country, especially xenophobia, make the lives of immigrants difficult and at the same time position them in the world of others. From this point of view, cities that grow with migration reach a cosmopolitan structure, if not metropolitan, and transform into places of necessary living, dissatisfaction and chaos. Unemployment, incompatibility, unrest, conflict and problems are experienced to a great extent in overgrown cities. Legal regulations have been insufficient.


2021 ◽  
Vol 8 (2) ◽  
pp. 35-43
Author(s):  
Hosameldin H. Ismail ◽  
◽  

Tourism revenues have contributed to economic development in many countries, whether developed or developing, all over the world. It is one of the sources of foreign cash flows that contribute to increasing the Gross Domestic Product (Henceforth GDP). Tourism also contributes to providing employment opportunities as it is a labor-intensive industry. Egypt has many factors that attract tourists, especially cultural and natural tourism. However, its share in global tourism is still lower than its touristic position, especially during the terrorism crisis that Egypt has suffered from since 2011 and which contributed to the decline in tourism revenues from $ 11.6 billion to $ 3.8 billion during the period (2009-2010: 2014-2015). Because of the importance of tourism revenues, this study aims at identifying the extent to which it contributes to financing the services balance and analyzing its impact on both the services balance and the GDP during the study period (2001-2002: 2016-2017). The present study relied upon the descriptive and analytical methodology. The descriptive methodology describes the contribution of tourism revenues to economic development in light of the terrorism crisis in Egypt. It also identifies the development of the relationship between the tourism sector and terrorism. Regarding the analytical methodology, regression analysis is used to measure the impact of tourism revenues on Egypt's GDP. The descriptive approach was generally adopted with the help of statistical analysis tools to measure the statistical relationship of tourism revenues with the number of tourists, the services balance, and the GDP. The study showed a positive relationship between tourism revenues and GDP. Therefore, it recommends focusing on the development of the industrial and tourism sectors.


2021 ◽  
Vol 92 ◽  
pp. 05020
Author(s):  
Natalya A. Mashkina ◽  
Elena S. Belyaeva ◽  
Anna S. Obukhova ◽  
Olga V. Belyaeva

Research background: The article reveals the nature and mechanisms of the influence of the digital economy on the development of the transport industry in the world. The prerequisites for researching the problems of digitalization in the transport sector are determined by several factors. Firstly, the use of digital technologies is especially evident in the transport sector. Secondly, it is the efficiency of using the latest technological achievements that determines the competitiveness of transport companies. Purpose of the article: The aim of the study of this topic is to identify the most significant manifestations of the impact of digitalization on the transport sector, trends and the nature of this impact. Methods: The methodology of the work is to use the method of scientific abstraction, analysis of facts and observation of the real existing picture, as well as induction and deduction to determine the relationship of concepts in general to individual cases. The authors of the study identified the key components of the digitalization process of the economy, and identified those that have the greatest impact on the transport sector. The article contains an analysis of the existing experience of transport digitalization, the consequences of this process. Also in this article, the authors made their forecast for the further development of transport digitalization processes. Findings & Value added: The main result of the study was the conclusion that the objective need of the transport industry for new innovative developments is very high. The economic effect, that the introduction of transport sector digital technologies, brings, is obvious and tangible.


2010 ◽  
Vol 20 (1) ◽  
pp. 3-8
Author(s):  
Dee Adams Nikjeh

Abstract Administrators and supervisors face daily challenges over issues such as program funding, service fees, correct coding procedures, and the ever-changing healthcare regulations. Receiving equitable reimbursement for speech-language pathology and audiology services necessitates an understanding of federal coding and reimbursement systems. This tutorial provides information pertaining to two major healthcare coding systems and explains the relationship of these systems to clinical documentation, the Medicare Physician Fee Schedule and equitable reimbursement. An explanation of coding edits and coding modifiers is provided for use in those occasional atypical situations when the standard use of procedural coding may not be appropriate. Also included in this tutorial is a brief discussion of the impact that the Medicare Improvements for Patients and Providers Act of 2008 (HR 6331 Medicare Improvements for Patients and Providers Act [MIPPA], 2008) has had on the valuation of speech-language pathology procedure codes.


Author(s):  
Alistair Fox

This chapter examines Merata Mita’s Mauri, the first fiction feature film in the world to be solely written and directed by an indigenous woman, as an example of “Fourth Cinema” – that is, a form of filmmaking that aims to create, produce, and transmit the stories of indigenous people, and in their own image – showing how Mita presents the coming-of-age story of a Māori girl who grows into an understanding of the spiritual dimension of the relationship of her people to the natural world, and to the ancestors who have preceded them. The discussion demonstrates how the film adopts storytelling procedures that reflect a distinctively Māori view of time and are designed to signify the presence of the mauri (or life force) in the Māori world.


2019 ◽  
Vol 58 (2) ◽  
pp. 249-259
Author(s):  
Joseph Acquisto

This essay examines a polemic between two Baudelaire critics of the 1930s, Jean Cassou and Benjamin Fondane, which centered on the relationship of poetry to progressive politics and metaphysics. I argue that a return to Baudelaire's poetry can yield insight into what seems like an impasse in Cassou and Fondane. Baudelaire provides the possibility of realigning metaphysics and politics so that poetry has the potential to become the space in which we can begin to think the two of them together, as opposed to seeing them in unresolvable tension. Or rather, the tension that Baudelaire animates between the two allows us a new way of thinking about the role of esthetics in moments of political crisis. We can in some ways see Baudelaire as responding, avant la lettre, to two of his early twentieth-century readers who correctly perceived his work as the space that breathes a new urgency into the questions of how modern poetry relates to the world from which it springs and in which it intervenes.


1998 ◽  
Vol 15 (3) ◽  
pp. 81-106
Author(s):  
M. A. Muqtedar Khan

This paper seeks to understand the impact of current global politicaland socioeconomic conditions on the construction of identity. I advancean argument based on a two-step logic. First, I challenge the characterizationof current socioeconomic conditions as one of globalization bymarshaling arguments and evidence that strongly suggest that along withglobalization, there are simultaneous processes of localization proliferatingin the world today. I contend that current conditions are indicative ofthings far exceeding the scope of globalization and that they can bedescribed more accurately as ccglocalization.~H’2a ving established thisclaim, I show how the processes of glocalization affect the constructionof Muslim identity.Why do I explore the relationship between glocalization and identityconstruction? Because it is significant. Those conversant with current theoreticaldebates within the discipline of international relations’ are awarethat identity has emerged as a significant explanatory construct in internationalrelations theory in the post-Cold War era.4 In this article, I discussthe emergence of identity as an important concept in world politics.The contemporary field of international relations is defined by threephilosophically distinct research programs? rationalists: constructivists,’and interpretivists.’ The moot issue is essentially a search for the mostimportant variable that can help explain or understand the behavior ofinternational actors and subsequently explain the nature of world politicsin order to minimize war and maximize peace.Rationalists contend that actors are basically rational actors who seekthe maximization of their interests, interests being understood primarilyin material terms and often calculated by utility functions maximizinggiven preferences? Interpretivists include postmodernists, critical theorists,and feminists, all of whom argue that basically the extant worldpolitical praxis or discourses “constitute” international agents and therebydetermine their actions, even as they reproduce world politics by ...


1893 ◽  
Vol 10 (9) ◽  
pp. 401-412 ◽  
Author(s):  
Karl A. von Zittel

In a spirited treatise on the ‘Origin of our Animal World’ Prof. L. Rütimeyer, in the year 1867, described the geological development and distribution of the mammalia, and the relationship of the different faunas of the past with each other and with that now existing. Although, since the appearance of that masterly sketch the palæontological material has been, at least, doubled through new discoveries in Europe and more especially in North and South America, this unexpected increase has in most instances only served as a confirmation of the views which Rutimeyer advanced on more limited experience. At present, Africa forms the only great gap in our knowledge of the fossil mammalia; all the remaining parts of the world can show materials more or less abundantly, from which the course followed by the mammalia in their geological development can be traced with approximate certainty.


2021 ◽  
Vol 16 (5) ◽  
pp. 1217-1230
Author(s):  
Shuchi Gupta ◽  
Nishad Nawaz ◽  
Adel Abdulmhsen Alfalah ◽  
Rana Tahir Naveed ◽  
Saqib Muneer ◽  
...  

With the advent of the Internet and other digital technologies, contemporary businesses from all sectors are using social media for communication with consumers to engage them meaningfully with a brand. However, the use of social media for corporate social responsibility (CSR) communication is relatively new to the existing literature. Likewise, the impact of CSR communication through social media (CSR-S) on consumer emotions and behavior is, to date, underexplored. To address this, the present research aims to test the relationship of CSR-S on brand admiration and consumer purchase intention. The study proposes a direct relationship between CSR-S and purchase intention with a mediating effect of brand admiration. The data were collected from the banking consumers of Pakistan through a self-administered questionnaire. The authors distributed 800 questionnaires and received 463 questionnaires useful for data analysis, so the present research study response rate was around 59%. The data were analyzed using the structural equation modeling (SEM) technique in AMOS. The results revealed that CSR-S is positively related to purchase intention (β = 0.233). The results further showed that brand admiration partially mediates this relationship (β = 0.079). The survey respondents confirmed that their bank’s CSR communication helps enhance their purchase likelihood and their feelings of admiration for their bank. These findings will help policymakers at banking institutions better understand the importance of CSR communication on different social media platforms to achieve consumer-related outcomes.


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