World hunger, health, and refugee problems : hearings before the Subcommittee to Investigate Problems Connected with Refugees and Escapees of the Committee on the Judiciary, United States Senate, Ninety-third Congress, first session.

Part 7, joint hearings before the Subcommittee on Health of the Committee on Labor and Public Welfare and the Subcommittee to Investigate Problems Connected with Refugees and Escapees of the Committee on the Judiciary.

Dealing with performance problems /

Mode of access: Internet.

Labor, with preludes on current events.

Mode of access: Internet.

Social facts and forces: the factory, the labor union, the corporation, the railway, the city, the church,

Lectures give in 1895-96 in Steinway Hall, Chicago, as the "Ryder lectures" and repeated the next year as the E.A. Rand course on applied Christianity, before the students of Iowa College and the citizens of Grinnell, Iowa.

Problems of American civilization, their practical solution the pressing Christian duty of today

First published in National perils and opportunities, discussions of the general Christian conference held in Washington, D.C., 1887 under the auspices of the Evangelical alliance for the United States. New York,1887.

Controls over foreign students in U.S. postsecondary institutions are still ineffective : proposed legislation and regulations may correct problems /

Mode of access: Internet.

Hearings before the Subcommittee on Elementary, Secondary, and Vocational Education of the Committee on Education and Labor, House of Representatives, Ninety-fifth Congress, first session, on H.R. 15, to extend for five years certain elementary, secondary, and other education programs ... [microform].

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

Problems of a new world,

Preface.--Collapse of the old order.--The civilian mind.--The tragi-comedy of war-idealism.--The new industrial revolution.--A new world.

Collective bargaining systems; a study of union-employer responsi- bilities and problems.

Bibliography: p. 212-220.

Labor force activity among Australians with musculoskeletal disorders comorbid with depression and anxiety disorders

Aim: Musculoskeletal disorders (MSD) are a leading cause of work-related disability. This investigation explored the impact of MSD comorbid with depression and anxiety disorders, on labor force activity. Methods: The Australian Bureau of Statistics provided confidentialized data files collected from a household sample of 37,580 people. MSD, affective, and anxiety disorders were identified and employment restrictions were assessed at four levels of severity. Results: Anxiety and depression of six months duration was present in 12.1% of people with MSD. Comorbidity magnified the negative impacts of single conditions on labor force activity. Most at risk were people with back problems and comorbid depression, people with arthritis or other MSD and comorbid anxiety, males with MSD and comorbid depression, and females with MSD and comorbid anxiety. Conclusions: The results suggest that the occupational rehabilitation needs of people with MSD comorbid with depression or anxiety may currently be underestimated.

Improved Implicit Optimal Modeling of the Labor Shift Scheduling Problem

This paper presents an integer programming model for developing optimal shift schedules while allowing extensive flexibility in terms of alternate shift starting times, shift lengths, and break placement. The model combines the work of Moondra (1976) and Bechtold and Jacobs (1990) by implicitly matching meal breaks to implicitly represented shifts. Moreover, the new model extends the work of these authors to enable the scheduling of overtime and the scheduling of rest breaks. We compare the new model to Bechtold and Jacobs' model over a diverse set of 588 test problems. The new model generates optimal solutions more rapidly, solves problems with more shift alternatives, and does not generate schedules violating the operative restrictions on break timing.

Labor Scheduling Using NPV Estimates of the Marginal Benefit of Additional Labor Capacity

An extensive literature exists on the problems of daily (shift) and weekly (tour) labor scheduling. In representing requirements for employees in these problems, researchers have used formulations based either on the model of Dantzig (1954) or on the model of Keith (1979). We show that both formulations have weakness in environments where management knows, or can attempt to identify, how different levels of customer service affect profits. These weaknesses results in lower-than-necessary profits. This paper presents a New Formulation of the daily and weekly Labor Scheduling Problems (NFLSP) designed to overcome the limitations of earlier models. NFLSP incorporates information on how changing the number of employees working in each planning period affects profits. NFLP uses this information during the development of the schedule to identify the number of employees who, ideally, should be working in each period. In an extensive simulation of 1,152 service environments, NFLSP outperformed the formulations of Dantzig (1954) and Keith (1979) at a level of significance of 0.001. Assuming year-round operations and an hourly wage, including benefits, of $6.00, NFLSP's schedules were $96,046 (2.2%) and $24,648 (0.6%) more profitable, on average, than schedules developed using the formulations of Danzig (1954) and Keith (1979), respectively. Although the average percentage gain over Keith's model was fairly small, it could be much larger in some real cases with different parameters. In 73 and 100 percent of the cases we simulated NFLSP yielded a higher profit than the models of Keith (1979) and Danzig (1954), respectively.

Global Trade Governance and ASEAN: Studies of Trade-Related Aspects of Labor, Environment and Culture in Southeast Asia

Thesis (Ph.D.)--University of Washington, 2016-08