scholarly journals The Current Demographic Scenario

2018 ◽  
Vol 13 (2) ◽  
pp. 109-115
Author(s):  
Isidro Fierro Ulloa

This research paper is aimed at thinking about the problem that the current demographic scenario means for mankind because of the excessive increase on the birth rates in poorest social class in the globe. This overpopulation is consuming the global resources at a fast pace and it is taking the world to its limits. This paper focuses on the increase of the population in India country 1.350 million inhabitants and more specifically on New Dahli its capital city whose large population is expected to be larger than China population by 2030. This study used the inductive approach to research to analyze the globe cities and its many problems which must become business and migration centers from populations focused on single cities which are making economic poverty, public health, education system and jobs a problem difficult to cope with. This approach allows to be in line with the current demographic scenario which uses the international organization data to monitor the global overpopulation. The results showed that a timely control over birth rates and the citizen´s education might minimize the demographic impact that the world currently experiences. In short, this situation should be regarded as the problem of the century one due to the negative consequences that should be efficiently treated in the ethics, social, politics and human.

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
João Carlos Pinto Dias

Human Chagas disease originated in Latin America, being spread around the world in relation with multiple bioecological, sociocultural, and political factors. The process of the disease production and dispersion is discussed, emphasizing the human migration and correlated aspects, in the context of globalization. Positive and negative consequences concern the future of this trypanosomiasis, mainly in terms of the ecologic and sociopolitical characteristics of the endemic and nonendemic countries.


2019 ◽  
Vol 22 (6) ◽  
pp. 637-640 ◽  
Author(s):  
Yoon-Mi Hur ◽  
Hoe-Uk Jeong ◽  
Man Chull Kang ◽  
Frances Ajose ◽  
Jong Woo Kim ◽  
...  

AbstractHere we provide an update of the 2013 report on the Nigerian Twin and Sibling Registry (NTSR). The major aim of the NTSR is to understand genetic and environmental influences and their interplay in psychological and mental health development in Nigerian children and adolescents. Africans have the highest twin birth rates among all human populations, and Nigeria is the most populous country in Africa. Due to its combination of large population and high twin birth rates, Nigeria has one of the largest twin populations in the world. In this article, we provide current updates on the NTSR samples recruited, recruitment procedures, zygosity assessment and findings emerging from the NTSR.


2015 ◽  
Vol 36 (4) ◽  
pp. 247-257 ◽  
Author(s):  
Gayatri Kotbagi ◽  
Laurence Kern ◽  
Lucia Romo ◽  
Ramesh Pathare

Abstract. Physical exercise when done excessively may have negative consequences on physical and psychological wellbeing. There exist many scales to measure this phenomenon. The purpose of this article is to create a scale measuring the problematic practice of physical exercise (PPPE Scale) by combining two assessment tools already existing in the field of exercise dependency but anchored in different approaches (EDS-R and EDQ). This research consists of three studies carried out on three independent sample populations. The first study (N = 341) tested the construct validity (exploratory factor analysis); the second study (N = 195) tested the structural validity (confirmatory factor analysis) and the third study (N = 104) tested the convergent validity (correlations) of the preliminary version of the PPPE scale. Exploratory factor analysis identified six distinct dimensions associated with exercise dependency. Furthermore, confirmatory factor analysis validated a second order model consisting of 25 items with six dimensions and four sub-dimensions. The convergent validity of this scale with other constructs (GLTEQ, EAT26, and The Big Five Inventory [BFI]) is satisfactory. The preliminary version of the PPPE must be administered to a large population to refine its psychometric properties and develop scoring norms.


Author(s):  
Roberto D. Hernández

This article addresses the meaning and significance of the “world revolution of 1968,” as well as the historiography of 1968. I critically interrogate how the production of a narrative about 1968 and the creation of ethnic studies, despite its world-historic significance, has tended to perpetuate a limiting, essentialized and static notion of “the student” as the primary actor and an inherent agent of change. Although students did play an enormous role in the events leading up to, through, and after 1968 in various parts of the world—and I in no way wish to diminish this fact—this article nonetheless argues that the now hegemonic narrative of a student-led revolt has also had a number of negative consequences, two of which will be the focus here. One problem is that the generation-driven models that situate 1968 as a revolt of the young students versus a presumably older generation, embodied by both their parents and the dominant institutions of the time, are in effect a sociosymbolic reproduction of modernity/coloniality’s logic or driving impulse and obsession with newness. Hence an a priori valuation is assigned to the new, embodied in this case by the student, at the expense of the presumably outmoded old. Secondly, this apparent essentializing of “the student” has entrapped ethnic studies scholars, and many of the period’s activists (some of whom had been students themselves), into said logic, thereby risking the foreclosure of a politics beyond (re)enchantment or even obsession with newness yet again.


In an era of mass mobility, those who are permitted to migrate and those who are criminalized, controlled, and prohibited from migrating are heavily patterned by race. By placing race at the centre of its analysis, this volume brings together fourteen essays that examine, question, and explain the growing intersection between criminal justice and migration control. Through the lens of race, we see how criminal justice and migration enmesh in order to exclude, stop, and excise racialized citizens and non-citizens from societies across the world within, beyond, and along borders. Neatly organized in four parts, the book begins with chapters that present a conceptual analysis of race, borders, and social control, moving to the institutions that make up and shape the criminal justice and migration complex. The remaining chapters are convened around the key sites where criminal justice and migration control intersect: policing, courts, and punishment. Together the volume presents a critical and timely analysis of how race shapes and complicates mobility and how racism is enabled and reanimated when criminal justice and migration control coalesce. Race and the meaning of race in relation to citizenship and belonging are excavated throughout the chapters presented in the book, thereby transforming the way we think about migration.


Author(s):  
John Lie

In the 2010s, the world is seemingly awash with waves of populism and anti-immigration movements. Yet virtually all discussions, owing to the prevailing Eurocentric perspective, bypass East Asia (more accurately, Northeast Asia) and the absence of strong populist or anti-immigration discourses or politics. This chapter presents a comparative and historical account of East Asian exceptionalism in the matter of migration crisis, especially given the West’s embrace of an insider-outsider dichotomy superseding the class- and nation-based divisions of the post–World War II era. The chapter also discusses some nascent articulations of Western-style populist discourses in Northeast Asia, and concludes with the potential for migration crisis in the region.


2016 ◽  
Vol 49 (2) ◽  
pp. 173-186 ◽  
Author(s):  
M. Del Pilar Montero ◽  
Ana Isabel Mora-Urda ◽  
Karim Anzid ◽  
Mohamed Cherkaoui ◽  
M. Dolores Marrodan

SummaryIntra-population socioeconomic changes and migration are powerful factors in changing eating habits. Changes in eating habits could affect the nutritional status, growth, development and health of adolescents. The aim of this study was to compare the diet of adolescents of Moroccan origin living in Spain with that of adolescents living in Morocco. The sample comprised 428 Moroccan adolescents aged from 12 to 19 recruited in high schools: 327 living in Ouarzazate (Morocco) and 101 living in Madrid (Spain). The variables studied were energy intake (kcal/day), diet quality indicators (adherence to the Mediterranean Adequacy Index (MAI); cholesterol intake (mg/day); fibre intake (g/day) and energy profile)); and indicators of keeping traditional customs (halalmeat consumption, bread made at home). Teenagers from Morocco living in Madrid consumed more calories, proteins, saturated fats and simple sugars (p<0.001) than those living in Morocco. Their diet was of lower quality than that of their peers in Morocco. This difference was more marked in boys than in girls. Changes in eating habits associated with migration from the south to the north Mediterranean basin can benefit young migrants in an immediate way (through greater availability of energy and nutrients), but later in life it could have negative consequences for their health, increasing the risk of overweight, obesity and cardiovascular and metabolic problems.


Author(s):  
Marina Yiasemidou

AbstractThe COVID-19 pandemic and infection control measures had an unavoidable impact on surgical services. During the first wave of the pandemic, elective surgery, endoscopy, and ‘face-to-face’ clinics were discontinued after recommendations from professional bodies. In addition, training courses, examinations, conferences, and training rotations were postponed or cancelled. Inadvertently, infection control and prevention measures, both within and outside hospitals, have caused a significant negative impact on training. At the same time, they have given space to new technologies, like telemedicine and platforms for webinars, to blossom. While the recovery phase is well underway in some parts of the world, most surgical services are not operating at full capacity. Unfortunately, some countries are still battling a second or third wave of the pandemic with severely negative consequences on surgical services. Several studies have looked into the impact of COVID-19 on surgical training. Here, an objective overview of studies from different parts of the world is presented. Also, evidence-based solutions are suggested for future surgical training interventions.


2020 ◽  
Vol 101 (8) ◽  
pp. E1241-E1258 ◽  
Author(s):  
Matthew R. Kumjian ◽  
Rachel Gutierrez ◽  
Joshua S. Soderholm ◽  
Stephen W. Nesbitt ◽  
Paula Maldonado ◽  
...  

Abstract On 8 February 2018, a supercell storm produced gargantuan (&gt;15 cm or &gt;6 in. in maximum dimension) hail as it moved over the heavily populated city of Villa Carlos Paz in Córdoba Province, Argentina. Observations of gargantuan hail are quite rare, but the large population density here yielded numerous witnesses and social media pictures and videos from this event that document multiple large hailstones. The storm was also sampled by the newly installed operational polarimetric C-band radar in Córdoba. During the RELAMPAGO campaign, the authors interviewed local residents about their accounts of the storm and uncovered additional social media video and photographs revealing extremely large hail at multiple locations in town. This article documents the case, including the meteorological conditions supporting the storm (with the aid of a high-resolution WRF simulation), the storm’s observed radar signatures, and three noteworthy hailstones observed by residents. These hailstones include a freezer-preserved 4.48-in. (11.38 cm) maximum dimension stone that was scanned with a 3D infrared laser scanner, a 7.1-in. (18 cm) maximum dimension stone, and a hailstone photogrammetrically estimated to be between 7.4 and 9.3 in. (18.8–23.7 cm) in maximum dimension, which is close to or exceeds the world record for maximum dimension. Such a well-observed case is an important step forward in understanding environments and storms that produce gargantuan hail, and ultimately how to anticipate and detect such extreme events.


2018 ◽  
Vol 60 (2) ◽  
pp. 221-232
Author(s):  
Tareq Na’el Al-Tawil ◽  
Prabhakar Gantasala ◽  
Hassan Younies

Purpose This paper aims to discuss the benefits and disadvantages of the law on the expansion of the jurisdiction of the Dubai International Financial Centre (DIFC) Court. The major role of DIFC Courts in the Arab community is to handle cases related to commerce and business. For a long time, the court had been acting only in their geographical area until a new law was enacted to extend their jurisdiction all over the world. Afterward, a lot of criticism emerged as for why and how the court will benefit from such actions. The law has drawn a harsh response, although most benefits have also been experienced since the court received quite a large number of new signings. Interaction at the world business forum has benefited the economy of Dubai thanks to the law. Design/methodology/approach The following study focuses on a description of such benefits and drawbacks. The study does not evaluate a factual process of expansion but indicates the most distinct evidence of positive, as well as negative consequences of the expansion. Findings It is appropriate to make a general comment on the fact that the expansion of DIFC Court is not sufficiently effective at the current stage. Needless to say, it contains numerous positive aspects, but the gaps are evidently essential because they place the entire Court in a hard circumstance. The Court does not have a well-developed legal framework for its new area of jurisdiction as long as its limited volume of prior precedent is a distinct sign of the Court’s dependence on the UAE’s Law. In such way, DIFC Court will not be able to address issues within new fields of jurisdiction, as it simply lacks an expertise and international law in its legal framework. Moreover, the jurisdiction over new areas of international business was not verified with a plain system of mediation, which is why a current expansion of DIFC Court has to be recognized as redundant. However, its advantages are tending to produce their effects provided that the Court manages to address its current problems. Originality/value The study has described the basic benefits and drawbacks of DIFC Court expansion. To speak about the main benefits, they can be depicted as appliance of the common law, unification of English language for proceedings, presence of a preliminary arbitration and guarantees of award enforcement. In a similar way, the drawbacks of the expansion have been issued. The study has identified such drawbacks as lack of international and sophisticated expertise, untested legal framework, strong influence of forum non conveniens, and existence of a limited volume of prior precedent. The paper has not assessed a success of a factual expansion of DIFC Court jurisdiction, but it has managed to fulfill its primary purpose. Thus, the paper has identified a certain tendency concerning the expansion.


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