Further Development of IEEJ and Engineers through Active International Exchange

Author(s):  
Koji TANAKA
2020 ◽  
pp. 59-75
Author(s):  
Z. SIROJCH ◽  
V.M. NOVIKOV

The article is devoted to the problems of the development of modern Chinese cities, which describes the development of large Chinese cities in the 20th and 21st centuries, analyzes contemporary problems and the conditions for their formation in the near future. The pur- pose of the article is to show the dynamic development of the largest and most important modern cities in China and the problems that arise in connection with their development. Novelty — first in the periodical literature describes the development of megacities as a ra- tional option for the territorial organization of urban areas. The methodological basis of the article consists of historical-logical and complex approach, tabular and graphical me- thods of presenting research results. In the 80s, the fi rst special economic zones were created. His process was characterized by the introduction of elements of the free market, the de- collectization of agriculture, changes in the sectoral structure of the economy and its ration- alization. A prolonged concentration of the population in large cities of China causes their further expansion and the formation of large metropolitan clusters — megacities. Given the development of the Chinese economy, it should be understood that its participation in international exchange, despite notable progress, still too small; expansion in world markets occurs with low quality and, as a result, with low prices for Chinese goods; China’s growing position in the global economy is predominantly quantitative rather than qualitative. To con- solidate China as one of the leaders in the process of economic globalization, it is important to ensure the eff ective management of such large centers of concentration of human and material resources as megacities. In this regard, much attention is paid to the analysis of trends and the conditions for the further development of Chinese cities. It is determined that in 20-25 years, more than 1,000,000,000 Chinese citizens will live in large cities. Th e process of converting them into a new modifi ed form, megalopolises, will continue. Th e factors that will infl uence the development of modern megacities, and the set of internal processes for their further development (political, social, economic, ethnic, religious and environmental) that require some structuring are identifi ed. Th e negative aspects of urbanization were iden- tifi ed: growing income inequality and a deterioration in population structure. To overcome these phenomena, restructuring of the regional economy and measures to overcome inequa- lity are considered useful, where preference is given to income distribution mechanisms de- pending on the quality of labor, stimulation of social responsibility of employers and others. Th is assessment of China’s demographic policy is aimed at improving family planning.


2014 ◽  
Vol 9 (2) ◽  
pp. 85-98
Author(s):  
Mary E. Arnold ◽  
Jamie Davis ◽  
Aimee L. Corliss

This qualitative study examined the life course of ten adults who participated as youth in the 4-H International Exchange program. The purpose of this research was to explore the pathways that led each participant to their exchange experience as a youth and how that experience set the stage for further development into an adulthood marked by cultural interest, awareness, competence and global citizenship. Using a grounded theory approach the data were analyzed through selective, open, and axial codings that elucidated a series of key events, opportunities, and qualities that form a common pathway among all participants. The results of this research contribute to the articulation of a theory of change upon which international youth exchange programs can be effectively developed and enhanced. Specific recommendations for international youth exchange programs are presented.


Author(s):  
B. J. Hockey

Ceramics, such as Al2O3 and SiC have numerous current and potential uses in applications where high temperature strength, hardness, and wear resistance are required often in corrosive environments. These materials are, however, highly anisotropic and brittle, so that their mechanical behavior is often unpredictable. The further development of these materials will require a better understanding of the basic mechanisms controlling deformation, wear, and fracture.The purpose of this talk is to describe applications of TEM to the study of the deformation, wear, and fracture of Al2O3. Similar studies are currently being conducted on SiC and the techniques involved should be applicable to a wide range of hard, brittle materials.


Author(s):  
Y. Feng ◽  
X. Y. Cai ◽  
R. J. Kelley ◽  
D. C. Larbalestier

The issue of strong flux pinning is crucial to the further development of high critical current density Bi-Sr-Ca-Cu-O (BSCCO) superconductors in conductor-like applications, yet the pinning mechanisms are still much debated. Anomalous peaks in the M-H (magnetization vs. magnetic field) loops are commonly observed in Bi2Sr2CaCu2Oy (Bi-2212) single crystals. Oxygen vacancies may be effective flux pinning centers in BSCCO, as has been found in YBCO. However, it has also been proposed that basal-plane dislocation networks also act as effective pinning centers. Yang et al. proposed that the characteristic scale of the basal-plane dislocation networksmay strongly depend on oxygen content and the anomalous peak in the M-H loop at ˜20-30K may be due tothe flux pinning of decoupled two-dimensional pancake vortices by the dislocation networks. In light of this, we have performed an insitu observation on the dislocation networks precisely at the same region before and after annealing in air, vacuumand oxygen, in order to verify whether the dislocation networks change with varying oxygen content Inall cases, we have not found any noticeable changes in dislocation structure, regardless of the drastic changes in Tc and the anomalous magnetization. Therefore, it does not appear that the anomalous peak in the M-H loops is controlled by the basal-plane dislocation networks.


GeroPsych ◽  
2011 ◽  
Vol 24 (3) ◽  
pp. 143-154 ◽  
Author(s):  
Elmar Gräßel ◽  
Raffaela Adabbo

The burden of caregivers has been intensively researched for the past 30 years and has resulted in a multitude of individual findings. This review illustrates the significance of the hypothetical construct of perceived burden for the further development and design of the homecare situation. Following explanations regarding the term informal caregiver, we derive the construct burden from its conceptual association with the transactional stress model of Lazarus and Folkman. Once the extent and characteristics of burden have been set forth, we then present the impact of perceived burden as the care situation. The question of predictors of burden will lead into the last section from which implications can be derived for homecare and relief of caregivers.


2013 ◽  
Vol 21 (1) ◽  
pp. 24-33 ◽  
Author(s):  
Anne Eschen ◽  
Franzisca Zehnder ◽  
Mike Martin

This article introduces Cognitive Health Counseling 40+ (CH.CO40+), an individualized intervention that is conceptually based on the orchestration model of quality-of-life management ( Martin & Kliegel, 2010 ) and aims at improving satisfaction with cognitive health in adults aged 40 years and older. We describe the theoretically deduced characteristics of CH.CO40+, its target group, its multifactorial nature, its individualization, the application of subjective and objective measures, the role of participants as agents of change, and the rationale for choosing participants’ satisfaction with their cognitive health as main outcome variable. A pilot phase with 15 middle-aged and six older adults suggests that CH.CO40+ attracts, and may be particularly suitable for, subjective memory complainers. Implications of the pilot data for the further development of the intervention are discussed.


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