Effects of Selection Systems on Job Search Decisions

On the basis of Gilliland\u27s (1993) model of selection system fairness, the present study investigated the relationships between selection procedures, perceived selection system fairness, and job search decisions in both hypothetical and actual organizations. We conducted two studies to test the model. In Study 1, we used an experimental method to examine job seekers\u27 perceptions of, and reactions to, five widely used selection procedures. Results suggested that applicants viewed employment interviews and cognitive ability tests as more job related than biographical inventories (biodata), personality tests, and drug tests, and that job relatedness significantly affected fairness perceptions, which in turn affected job search decisions. Study 2 examined the hypothesized relationships between the selection systems and job seekers\u27 pursuit of actual, relevant organizations. Results from both studies offer support for the hypothesized model, suggesting that selection tests have differential effects on perceived selection system validity and fairness, which affect subsequent job search decisions

Two Scales, One Methodology - Expenditure Based Equivalence Scales for the United States and Germany

Choosing an appropriate equivalence scale is a prerequisite for comparisons of economic wellbeing income distribution, inequality or poverty. This is true for country specific work or for cross-national comparisons. Researchers generally either use a country specific equivalence scale (social assistance, expert based, or poverty scales), or adopt a single scale for all comparison across countries. Here we follow a different approach. We use microdata to estimate equivalence scales based on a revealed preference consumption approach for West Germany and the United States. We review several approaches and rely on a complete demand system approach, which provides constant utility based equivalence scales using an extended linear expenditure system (ELES). The multiple equation expenditure system takes into account a full market basket with all its interdependencies and relative prices. Our consumption-based equivalence results are compared to alternative consumption based measures, expert based measures, and subjective based measures in use in both countries and to other scales used for cross-national comparisons.alternative equivalence scale, Germany, USA, distribution of income, inequality, poverty

Complications of Tissue Expansion

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73043/1/j.1524-4725.1993.tb01010.x.pd

Interplay between function and structure in complex networks

We show that abrupt structural transitions can arise in functionally optimal networks, driven by small changes in the level of transport congestion. Our results offer an explanation as to why so many diverse species of network structure arise in Nature (e.g. fungal systems) under essentially the same environmental conditions. Our findings are based on an exactly solvable model system which mimics a variety of biological and social networks. We then extend our analysis by introducing a novel renormalization scheme involving cost motifs, to describe analytically the average shortest path across multiple-ring-and-hub networks. As a consequence, we uncover a 'skin effect' whereby the structure of the inner multi-ring core can cease to play any role in terms of determining the average shortest path across the network.Comment: Expanded version of physics/0508228 with additional new result

CONCENTRATION ISSUES IN THE U.S. BEEF SUBSECTOR

Industrial Organization, Livestock Production/Industries,

Concepts of Sliding and Lifting Tissue Movement in Flap Reconstruction

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/94457/1/j.1524-4725.2000.09172.x.pd

Introduction to Flap Movement: Reconstruction of Five Similar Nasal Defects Using Different Flaps

There are several options for closure of a given surgical defect after tumor extirpation is confirmed. Flap reconstruction is one of these options. Objective . The purpose of this article is to introduce the three basic types of flap movement: advancement, rotation, and transposition. Methods . Five similar defects located on the nasal sidewall were repaired, each using a different flap design. Results . The optimal flap design for a given defect on a particular patient is based on the answers to a series of questions: Where is the available tissue reservoir? How can tissue be mobilized from the reservoir to cover the defect? How do the resulting tension vectors affect critical structures? Where are the final incision lines? Conclusion . Many factors must be evaluated before determining a method of reconstruction. Flap reconstruction requires a thorough understanding of anatomy and tissue movement.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/72091/1/j.1524-4725.2005.31822.pd

Knowledge, Attitudes, and Demographic Factors Influencing Cervical Cancer Screening Behavior of Zimbabwean Women

Aims: The aims of this study were (1) to estimate what proportion of rural females had received cervical screening, (2) to assess knowledge, beliefs, attitudes, and demographics that influence cervical screening, and (3) to predict cervical screening accessibility based on demographic factors, knowledge, beliefs, and attitudes that influence cervical screening. Methods: The study sample consisted of randomly selected, sexually active, rural females between 12 and 84 years of age. Five hundred fourteen females responded to an individually administered questionnaire. Results: Of the 514 participants, 91% had never had cervical screening and 81% had no previous knowledge of cervical screening tests; 80% of the group expressed positive beliefs about cervical screening tests after an educational intervention. Females who were financially independent were 6.61% more likely to access cervical screening compared with those who were dependent on their husbands. Females in mining villages were 4.47% more likely to access cervical screening than those in traditional rural reserve villages. Females in resettlement villages were 20% less likely to access cervical screening than those in traditional rural reserve villages. Conclusions: Accessibility of screening services could be improved through planning and implementation of screening programs involving community leaders and culturally appropriate messages. The government should incorporate the human papillomavirus (HPV) vaccine in its immunization program for adolescents, and health education should be intensified to encourage women and their partners to comply with diagnostic and treatment regimens.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90451/1/jwh-2E2010-2E2062.pd