Qualitative methodological approaches to citizenship and migration

Author(s):  
Maria Xenitidou
2008 ◽  
Vol 40 (2) ◽  
pp. 239-246 ◽  
Author(s):  
SONIA E. COLANTONIO ◽  
VICENTE FUSTER ◽  
ALBERTO SANZ GIMENO ◽  
DAVID S. REHER

SummaryAn isonymic analysis has been carried out using a sample of 1529 reconstituted families residing during 1870–1964 in Aranjuez, an urban area situated south of Madrid, Spain. The random, non-random and total-components inbreeding coefficients from isonymy were obtained and the various combinations of surnames compared in order to infer the patri- or matrilocal pattern of residence. Throughout the period studied the random component of inbreeding (Fr) has not changed, in contrast to the non-random component (Fn), thus suggesting the latter could be responsible for the reduction of total inbreeding. Using several methodological approaches (biplot analysis, α, ν and percentage of immigrants) the predominance of the immigration of grooms was interpreted in terms of Aranjuez as a matrilocal pattern of residence. From this study it can also be concluded that surnames provided by reconstituted families are good estimators of inbreeding and migration.


2020 ◽  

The monograph proposes theoretical and methodological approaches to analyzing the transformation of the modern social state under the influence of digital technologies that turn it into an" invisible digital platform", and socio-economic factors that contribute to strengthening its role as such. Changes in employment, health, education, and migration policies are considered. Country and regional practices of social transformation are analyzed. The article shows the reflection of social dynamics in the mass consciousness of citizens. Considerable attention is paid to the study of the place of the social agenda in the discussion of the future world order, as well as to finding out possible ways to implement its alternative options.


Author(s):  
Yevhen Kachan ◽  
Nataliia Koshil

Introduction. The employment potential has been steadily declining in Ukraine for the recent decades. The number of economically active population, which is the basis of labor potential has been declining, so there are concerns about the prospects of providing the national economy with living labor resources. Today, the human factor has become a priority in the system of "man-economy" and therefore the problem of labor potential formation and its transformation into human capital has become especially relevant. Considering the labor potential as an opportunity for the economically active population to provide the national economy with living labor resources, the nature of demographic and migration processes in the country and in particular in most regions is a matter of concern. As a result of these processes, there is an undesirable for the society, deterioration of the quality structure of labor potential: the working age population is reduced, there is an increase in emigration, especially of young people, for favorable employment and training. In recent years, there is no simple reproduction of labor potential. The number of people retiring is higher than the number of those entering working age. Existing trends in the reproduction of labor potential, especially the process of depopulation, in the near future require increased investment in the economically active population and the introduction of labor-saving technologies is the main direction to prevent labor shortages. Goal. To pay attention of scientists and specialists to the need to deepen research on the peculiarities of human capital formation in the regions, taking into account the demographic situation and trends in the development of their labor potential. Results. Considering the labor potential as a natural basis of human capital, the authors conclude that in a demographic crisis, investment in human resources is the key to economic growth and overcoming labor shortages, strengthening the human resources of society. To draw the attention of scientists and specialists to the need to deepen research into the features of the formation of human capital in the regions, taking into account the demographic situation and trends in the development of their labor potential. The article considers methodological approaches to the economic evaluation of human capital, methodological approaches for calculating the human capital index are proposed. Areas of targeted investment in labor potential to ensure its expanded reproduction are proposed.


2019 ◽  
Vol 42 ◽  
Author(s):  
Jeffrey R. Alberts ◽  
Christopher Harshaw ◽  
Gregory E. Demas ◽  
Cara L. Wellman ◽  
Ardythe L. Morrow

Abstract We identify the significance and typical requirements of developmental analyses of the microbiome-gut-brain (MGB) in parents, offspring, and parent-offspring relations, which have particular importance for neurobehavioral outcomes in mammalian species, including humans. We call for a focus on behavioral measures of social-emotional function. Methodological approaches to interpreting relations between the microbiota and behavior are discussed.


Author(s):  
A. W. Sedar ◽  
G. H. Bresnick

After experimetnal damage to the retina with a variety of procedures Müller cell hypertrophy and migration occurs. According to Kuwabara and others the reactive process in these injuries is evidenced by a marked increase in amount of glycogen in the Müller cells. These cells were considered originally supporting elements with fiber processes extending throughout the retina from inner limiting membrane to external limiting membrane, but are known now to have high lactic acid dehydrogenase activity and the ability to synthesize glycogen. Since the periodic acid-chromic acid-silver methenamine technique was shown to demonstrate glycogen at the electron microscope level, it was selected to react with glycogen in the fine processes of the Müller cell that ramify among the neural elements in various layers of the retina and demarcate these cells cytologically. The Rhesus monkey was chosen as an example of a well vascularized retina and the rabbit as an example of a avascular retina to explore the possibilities of the technique.


Author(s):  
H. Hashimoto ◽  
Y. Sugimoto ◽  
Y. Takai ◽  
H. Endoh

As was demonstrated by the present authors that atomic structure of simple crystal can be photographed by the conventional 100 kV electron microscope adjusted at “aberration free focus (AFF)” condition. In order to operate the microscope at AFF condition effectively, highly stabilized electron beams with small energy spread and small beam divergence are necessary. In the present observation, a 120 kV electron microscope with LaB6 electron gun was used. The most of the images were taken with the direct electron optical magnification of 1.3 million times and then magnified photographically.1. Twist boundary of ZnSFig. 1 is the image of wurtzite single crystal with twist boundary grown on the surface of zinc crystal by the reaction of sulphur vapour of 1540 Torr at 500°C. Crystal surface is parallel to (00.1) plane and electron beam is incident along the axis normal to the crystal surface. In the twist boundary there is a dislocation net work between two perfect crystals with a certain rotation angle.


Author(s):  
Marieke Goedhart ◽  
Stephanie Gessel ◽  
Robbert van der Voort ◽  
Edith Slot ◽  
Beth Lucas ◽  
...  

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