The Surgical Scheduling Problem: Current Research and Future Opportunities

This paper reviews the general problem of surgical scheduling. We organize the literature based on the time frame or planning horizon of the schedule into six categories: capacity planning, process reengineering/redesign, the surgical services portfolio, procedure duration estimation, schedule construction, and schedule execution, monitoring, and control. We survey past work and suggest topics for potential future research in each of those areas.     

Nonparametric Instrumental Regression

The focus of this paper is the nonparametric estimation of an instrumental regression function ϕ defined by conditional moment restrictions that stem from a structural econometric model E[Y−ϕ(Z)|W]=0, and involve endogenous variables Y and Z and instruments W. The function ϕ is the solution of an ill‐posed inverse problem and we propose an estimation procedure based on Tikhonov regularization. The paper analyzes identification and overidentification of this model, and presents asymptotic properties of the estimated nonparametric instrumental regression function.     

The community as a source of union power

In recent years, the labor movement has expressed interest in using the community as a source of union power in dealing with employers. This paper explores labor’s historical relationship with the community, examines the emphasis on more effective uses of the community in core union activities, identifies the communities with which labor aligns itself in coalitions, and discusses the strategies employed to form alliances with community groups. Finally, an analysis of some of the key barriers and limitations that affect prospects of the formation and effectiveness of union-community coalitions is presented. The author acknowledges and is grateful for the research assistance of Trudy Labovitz and Ellen Hufnagel. Also, appreciation is expressed to the following persons for valuable comments on an earlier draft: Roger Ahlbrandt, Jr., Robert Atkin, Paul Clark, Donald McPherson, Robert Perloff, Vida Scarpello, and Gerald Schoenfeld.     

Life satisfaction in midlife childless and empty-nest men and women

The primary purpose of this study was to contrast the life satisfaction of midlife empty-nest and childless individuals. Seventy-two men and women reported on their satisfaction with 11 areas of life as well as with regard to children. Empty-nest individuals were more satisfied than childless persons with regard to their decisions regarding children; however, the childless individuals were not unhappy with their decisions. Empty-nest individuals were also more positive than childless individuals about contact with children. There were no differences between the two groups with regard to areas of life satisfaction not related to children; nor were there significant gender differences in life satisfaction. The results were discussed in relation to both theory and data concerning midlife satisfaction and adjustment.SMS AssociatesThe research was completed by James E. Bell in partial fulfillment of the requirement for the masters of counseling degree at Arizona State University.     

转移支付与公共品均等化分析

 基于1995-2004年间省级面板数据的估计结果显示，税收返回对各地的城乡公共品差距扩大起了强化作用，财力性转移支付和专项转移支付对各地城乡公共品差距的缩小作用不大；转移支付规模的公共品因素考虑不合理；最后，提出了相关的政策建议。     

What does the pursuit of a high quality of life entail?: Grounding a theoretical model in lived experience

In response to calls for a better understanding of quality of life, we draw upon working professionals’ perspectives and experiences to introduce a theoretical model that emerged from an inductive analysis of respondents’ language. A key element of this model includes a collective picture of factors representing quality of life. Further, this model suggests interrelatedness among these factors with pursuit of a high quality of life emerging as a dynamic process with a tensional nature. Our proposed model extends existing research by more fully capturing the complex ways in which people from the United States describe quality of life and its pursuit.     

土族民间祭祀圈与信仰圈

文章以民和三川土族村落中的部分神祗为切入点，试图用文化人类学中的祭祀圈、信仰圈理论来解释和探讨土族民间信仰与土族村落发展问题。     

Short-term demographic fluctuations in the croatian military border of austria, 1830–1847

Crude birth, death and marriage rates are examined for the Croatian military defence zone andcordon sanitaire against Turkey for the period 1830–1847. From 20 to 80 per cent of the variance in medium- and short-term swings in rates can be attributed to epidemics and fluctuations in grain harvest and livestock holdings. Standardization of the data to adjust for extreme ecological variation between micro-regions is essential. The ‘Malthusian’ status of this late feudal population is established, at the outset of long-term fertility decline.