Nuclear hormone receptors, metabolism, and aging: what goes around comes around. Transcription factors link lipid metabolism and aging-related processes

Previous studies have linked the mysterious and inevitable process of aging to essential processes such as metabolism, maturation, and fecundity. Each of these processes is controlled to a large extent by nuclear hormone receptors (NHRs). NHRs also play important roles in the control of periodical processes, the most recently implicated being circadian rhythm. This Review stresses the mounting evidence for tight relationships between each of these NHR-regulated processes and the processes of aging.     

Stepfamily Processes and Youth Adjustment: The Role of Perceived Neighborhood Collective Efficacy

Using a representative sample from the National Longitudinal Study of Adolescent to Adult Health and a recently developed stepfamily‐process typology, this study explores three plausible functions of perceived neighborhood collective efficacy with respect to stepfamily life and youth adjustment: an ability to (1) prevent maladaptive patterns of stepfamily processes, (2) promote stepchildren's adjustment beyond the influence of stepfamily processes, and (3) protect stepchildren's adjustment when faced with maladaptive patterns of stepfamily processes. The results indicate that higher levels of perceived neighborhood collective efficacy are associated with more adaptive stepfamily processes and higher levels of youth self‐esteem over time, net the influence of stepfamily processes.     

Cultural processes and physical change in Sisli—Istanbul

The cultural change model introduced in this paper covers the cultural change processes and their impacts on housing systems. Cultural processes cause changes in life style learned by the agreed enculturation, acting on the formation of the opinions of the society. Culturation, acculturation, cultural shock, cultural diffusion, transculturation, cultural assimilation are other cultural processes constituting cultural change. The cultural change model for housing proposes that “housing and its close environment physically change in accordance with the cultural processes that are taking place in the related society.” Functions of cultural processes include types of formal or informal housing, urbanization, migration, stratification, life styles, selection of housing equipment, and behavior. Cultural processes have been used as tools to explain the interaction between the above socio-cultural, economic factors and housing patterns of a definite people and place in the cultural change model. A case study was applied in the Sisli–Bomonti region to obtain cultural changes. Cultural processes according to cultural change model were examined in this case study by using the existing results.     

The individual,racism and transformation: a psychoanalytic case

This paper engages transformation processes by focusing on the racism that characterised pre‐1994 South Africa. Through analysis of an individual life‐history, it argues that individuals engage with contexts of racism in ways that are particular to their intrapersonal and intrapsychic processes. Foregrounding these, the paper argues for the legitimacy of the individual as a site of intervention in transformation processes, and posits that transformation processes that do not account for intrapersonal and intrapsychic dynamics are compromised at best and futile at worst.     

The Role of Domain Content in Understanding Identity Development Processes

The current studies examined the importance of domain content in the processes of identity development using two approaches—narrative and status. We examined personal narratives for identity domain content, the co‐occurrence of different contents, and the relations between content and processes, using two approaches to identity—status and narrative. Across two studies, 762 participants (average age = 19 years) and 2214 narratives, traditional ideological and interpersonal status domains were present, but so was a novel domain: existential concerns. Narrative identity processes were more frequent in narratives with multiple contents, and relations between identity statuses processes and narrative processes were modest. We discuss theoretical implications, the importance of examining content, and the utility of narrative approaches for doing so.     

Journey towards independent living: a grounded theory investigation of leaving the care of Girls & Boys Town,South Africa

The journey out of care and towards independent living is a challenge for many care-leavers. There has been little research into the social processes involved in this care-leaving journey. This paper presents the results of a grounded theory investigation into the care-leaving journeys of nine young men who had, several years previously, been in the care of Girls & Boys Town in South Africa. Working from a resilience perspective, with an ecological emphasis, four central social processes emerged that together explain the care-leaving experiences of the participants. These processes are striving for authentic belonging; networking people for goal attainment; contextualised responsiveness and building hopeful and tenacious self-confidence. These four processes are located within contextual boundaries and at the social environmental interface. The paper presents these processes in detail, drawing on selected narratives of the participants and integrated with additional theory. It is hoped that this paper may contribute to theory building concerning care-leaving processes and enhance youth care practices for youth in care and leaving care.     

Entrepreneurial human capital accumulation and the growth of rural businesses: a four-country survey in mountainous and lagging areas of the European union

The paper presents the processes of entrepreneurial human capital accumulation and its impact on rural business growth. Data are derived from four surveys on rural businesses in mountainous and less favoured areas in Southern Europe. Formal pathways of entrepreneurial human capital accumulation refer to education and training, while informal pathways include the cognitive processes of work and managerial experience acquisition and the non-cognitive processes of being raised within an entrepreneurial family environment and/or being raised in the area within which the business is later set-up. The studies reveal that there is a variety of processes of entrepreneurial human capital and knowledge accumulation that are case study specific. Human capital accumulation processes related to education and training or to work and managerial experience still plays the prime role in predicting successful businesses. Results indicate the need for decentralised, flexible and selective entrepreneurial human capital accumulation support programmes that take into account local idiosyncrasies and needs.     

Organizations,coalitions, and movements

This article uses empirical evidence on networks of voluntary organizations mobilizing on ethnic minority, environmental, and social exclusion issues in two British cities, to differentiate between social movement processes and other, cognate collective action dynamics. Social movement processes are identified as the building and reproducing of dense informal networks between a multiplicity of actors, sharing a collective identity, and engaged in social and/or political conflict. They are contrasted to coalitional processes, where alliances to achieve specific goals are not backed by significant identity links, and organizational processes, where collective action takes place mostly in reference to specific organizations rather than broader, looser networks.     

Getting to yes … or no: Nonprofit decision making and interorganizational restructuring

This article explores the decision‐making process nonprofit organizations use to determine whether to pursue merger or other forms of interorganizational restructuring. The research uses a case study design, analyzing four examples of interorganizational restructuring. The findings describe both the structure and the characteristics of the processes used in four cases. The research found that the decision‐making processes used in the four cases had several core elements. Participants in restructuring customized decision‐making processes to meet their needs, and power dynamics shaped those processes. Findings about the characteristics of the process emphasize the importance of communication and trust. How partners used power affected the decision‐making process and had implications for postmerger success. Decision‐making processes for cases involving two partners exhibited characteristics that were different from those involving multiple partners. Future research should consider the role of trust in restructuring decisions and the responsibilities of board and staff in the restructuring assessment process.     

Trajectories of Institutional Disintegration in Late-Soviet Russia and Contemporary Iraq

How might revolutions and other processes of institutional disintegration inform political processes preceding them? By mapping paths of agency through processes of institutional disintegration, the trajectory improvisation model of institutional breakdown overcomes "action-structure" binaries by framing political revolutions as possible outcomes of such disintegrative processes. The trajectory improvisation approach expands the trajectory adjustment model of social change developed by Gil Eyal, Iván Szelényi, and Eleanor Townsley. An overview of political revolution in Soviet Russia between 1989 and 1991 illustrates trajectory improvisation. The recent American invasion and occupation of Iraq shows alternative routes to institutional disintegration, indicating the independence of models of institutional breakdown from those of social movements. These cases illustrate both the diversity of situations the trajectory improvisation model speaks to, and the limitation of models of trajectory adjustment, improvisation, social movements, and invasions, illustrating why such models at best enable what are called "explanatory narratives" of actual historical processes.     

Informal but Effective: Regional Consultative Processes as a Tool in Managing Migration

During the 1990s, the number of regional consultative processes focusing on migration increased significantly. These non‐binding fora brought together representatives of States, civil society and international organizations at the regional level to discuss migration‐related issues in a cooperative manner. Regional consultative processes, which are increasingly supported by governments, are partly a response to the growing complexity and diversity of international migration. Their emergence attests the importance that governments attach to a regional approach to migration management. Regional processes act informally, focusing on cooperative dialogue with an emphasis on information exchange and technical cooperation. The information exchange and confidence‐building that occurs in regional processes is quite important in terms of developing links between States and influencing the likelihood of future bilateral and multilateral agreements. This article focuses upon the development of regional processes, using examples as illustrations. It suggests that the development of regional processes can be understood in terms of a four‐stage model: first, the decision to address issues of concern in a cooperative regional forum; second, to agree upon a “common language”; third, to agree upon a list of goals and, fourth, a shift toward a more operational process.     

供水管道的除垢喷涂

介绍供水管道除垢喷涂的概述、技术分析、经济分析及社会效益分析。     

Processes of Religious and Spiritual Influence in Adolescence: Introduction to a Special Section

This paper serves as the lead article introducing the special section of the Journal of Research on Adolescence focused on processes of religious and spiritual influence during adolescence. The purpose of the special section is to review prior theory and research on the processes by which religiosity and spirituality might influence youth outcomes, present original cutting‐edge theory and research on processes of religious and spiritual influence, and point to the most fruitful directions and methodological approaches for future work in the area. The special section is guided by eight research questions which push researchers to go beyond mere bivariate associations between religion/spirituality and youth outcomes to unpacking the processes of influence at work.     

The Centrality of the ‘Family Dispute Resolution’ Process to the Separating Family,the Community and the Administration of Justice

The International Convention on the Rights of the Child sees family as the fundamental unit of society and aims to ensure that children grow up in ‘an atmosphere of happiness, love and understanding.’ Incorporated as an object of the Family Law Act 1975, the Convention guides the outcomes and informs the way that the Family Law Act should be interpreted and applied. Wherever possible, adherence to the Convention requires not litigation, adversarial contest, and determinative processes, but facilitative dispute management and dispute resolution processes. This is because ‘happiness, love and understanding’ can only be provided by parents and by families themselves – not by a court. In this address I examine the extent to which the family law system supports facilitative processes in general and family dispute resolution (FDR) in particular. I consider the tensions between legal processes and self‐determination and outline a series of benefits that derive from the default use of FDR processes.     

Encouraging interactional processes with couples in therapy

The complexities of clinical social work with couples involve interactional and intrapsychic processes of all three participants: the partnersand the therapist. Highlighted in this paper are the social interactional processes of the three-person therapeutic system when the couple are seen conjointly. Examined are the general effort of the therapist, the treatment stages or procession, and delicate processes and balances monitored and facilitated by the clinical social worker.     

Ethnic identities and national identities: Some examples from Malaysia

Using examples from Malaysia, this paper emphasizes the importance of relating ethnicity to the power of the state and political processes involving different ethnic groups. Ethnic group formation involves processes that make people identify as an imagined community in a nation‐state. Indeed, the processes that create ethnic and national identities are part and parcel of the same historical processes. It is also necessary to relate national identity to ethnicity, as national identity is imagined differently by different ethnic groups in a nation‐state. The paper describes Malay and Chinese ethnicity as well as the complex ethnic identification and ethnogenesis of the indigenous peoples of Sarawak.     

Everything old is new again? Processes and theories of immigrant incorporation

"After three decades of renewed, large-scale immigration to the United States, social scientists are increasingly turning their attention to processes of immigrant incorporation and reexamining the perspectives of social scientists who studied similar processes in the past. This essay reviews the insights and questions raised by the foregoing articles in this special issue of the International Migration Review and assesses their theoretical contributions to understanding relations between immigrants and native-born Americans in contemporary processes of incorporation."     

Lernende Netzwerke?

The article describes several processes between networking und learning: based on the operationalization of networks different possibilities of learning processes in organisations and other learning systems are analysed.     

Gruppenprozesse und destruktive Gewalt

The main thesis of this work is that it is worth to transmit structures, models and results of group research to larger destructive events. This applies primarily to consultancy and decision making processes of higher management positions, for group processes when applying destructive power as well as for the emergence and escalation of destructive power in autochthonous group processes. Some of the essential ways of diminishing or even preventing destructive power are shown using a dozen of constructive suggestions.     

饮用水处理中生物稳定性研究进展

比较了生物稳定性指标AOC的测定方法,介绍各种工艺对AOC的处理效果,并总结了消毒、水温等因素对AOC的影响。