Latino and American Identities as Perceived by Immigrants

In this paper we analyze Latino and American identities as perceived by first and second generation immigrants to the United States. Disposable cameras were handed out to a small set of subjects, who were asked to take pictures of whatever, to them, seemed American and Latino as they went through their daily lives. The resulting set of 115 American images and 134 Latino images suggest that Latin American immigrants see a great contrast in the content of the two identities. Subjects viewed American identity as having to do with bigness and power and they saw Americans as being in constant motion and in a hurry, competitive and commercial, and cold, distant, and impersonal. In contrast, subjects viewed Latino identity as focused on people and composed of intimate social relationships. The building blocks of Latino identity, according to our respondents, appear to be work, home, and Latin American cultural symbols.     

Synergies and misalignments in lean and green practices: a logistics industry perspective

Abstract

This paper conducts an exploratory case study-based research in three companies to identify the main synergies and misalignments between Lean and Green in the context of a range of distribution networks operating globally, regionally and domestically. The research strategy applied by this study is exploratory multiple case studies in three companies, particularly in the road transport and logistics sector. Semi-structured interviews with 15 executives from three companies were conducted to identify activities within logistics operations leading to synergies and misalignment between Lean and Green practices. The outcome of the three cases shows that several improvements can be achieved by the simultaneous adoption of Lean and Green. The study contributes to the literature by extending the research in the logistics sector and providing examples from a wide variety of logistics operations on synergies and misalignments between Lean and Green practices. The findings and outcome of this study are a starting point for further research in the logistics sector.     

Small-sample performance of a modified least-failures sampling procedure for bernoulli subset selection

We describe two sequential sampling procedures for Bernoulli subset selection which were shown to exhibit desirable behavior for large-sample problems. These procedures have identical performance characteristics in terms of the number of observations taken from any one of the populations under investigation, but one of the procedures employs one-at-a-time sampling while theother allows observations to be taken in blocks during early stages of experimentation. In this paper, a simulation study of their behavior for small-sample cases (n > 25) reveals that they canresult in a savings (sometimes substantial) in the expected total number of observations requiredto terminate the experiment as compared to single-stage procedures. Hence they may be quite usefulto a practitioner for screening purposes when sampling is limited.     

A note on the optimal level of public inputs

This paper analyses whether the first-best level of public inputs exceeds the second-best level. On the basis of a simple model, we argue that the level of productivity-enhancing public expenditures is always higher than the level of public inputs provided with distortionary taxation.     

The Importance of Sex in the Lives of Women Living with HIV: A Critical Quantitative Analysis

The authors explored the importance of sex for 1,289 women living with HIV in Canada. Approximately half of women viewed sex as “very” (19.6%) or “somewhat” important (32.3%) and the remaining reported “neither important or unimportant” (22.0%), “somewhat unimportant” (5.4%), or “not at all important” (20.1%). Women who had a regular sex partner, identified as African, Caribbean, or Black, were more educated, believed HIV treatment prevents transmission, or had better physical health-related quality-of-life reported greater importance of sex, whereas those who were older, used illicit drugs, or experienced violence in adulthood reported lesser importance. Findings underscore the diversity of women's perspectives within the context of their lives.     

Implementation of a responsible conduct of research education program at Duke University School of Medicine

Academic medical centers rarely require all of their research faculty and staff to participate in educational programs on the responsible conduct of research (RCR). There is also little published evidence of RCR programs addressing high-profile, internal cases of misconduct as a way of promoting deliberation and learning. In the wake of major research misconduct, Duke University School of Medicine (DUSoM) expanded its RCR education activities to include all DUSoM faculty and staff engaged in research. The program included formal deliberation of the Translational Omics misconduct case, which occurred at Duke. Over 5,000 DUSoM faculty and staff participated in the first phase of this new program, with a 100% completion rate. The article reports on the program’s development, challenges and successes, and future directions. This experience at Duke University illustrates that, although challenging and resource intensive, engagement with RCR activities can be integrated into programs for all research faculty and staff. Formal, participatory deliberation of recent cases of internal misconduct can add a novel dimension of reflection and openness to RCR educational activities.     

A Clearer Picture of Multiracial Substance Use: Rates and Correlates of Alcohol and Tobacco Use in Multiracial Adolescents and Adults

Existing studies indicate that multiracial adolescents face greater substance use rates than monoracial adolescents. However, it is unclear whether the risk identified in adolescence persists into adulthood. The current study uses data from the 2001 California Health Interview Survey to analyze the alcohol and tobacco use of multiracial adolescents and adults compared to European American, African American, Native American, Asian/Pacific Islander American, and Latino American individuals. Results generally support the hypothesis that multiracial adolescents and adults face higher rates of substance use than African American and Asian/Pacific Islander American individuals, though this pattern of results was reversed in comparison with Native Americans and European Americans, and less consistent compared to Latino Americans. We further establish and discuss the correlates of drinking and smoking behavior for mixed-race individuals—comparing them to other racial groups. We review the limitations of our design and the implications for future research on multiracial substance use.     

Risk Perception and Human Health Risk in Rural Communities Consuming Unregulated Well Water in Saskatchewan,Canada

Rural communities dependent on unregulated drinking water are potentially at increased health risk from exposure to contaminants. Perception of drinking water safety influences water consumption, exposure, and health risk. A community‐based participatory approach and probabilistic Bayesian methods were applied to integrate risk perception in a holistic human health risk assessment. Tap water arsenic concentrations and risk perception data were collected from two Saskatchewan communities. Drinking water health standards were exceeded in 67% (51/76) of households in Rural Municipality #184 (RM184) and 56% (25/45) in Beardy's and Okemasis First Nation (BOFN). There was no association between the presence of a health exceedance and risk perception. Households in RM184 or with an annual income >$50,000 were most likely to have in‐house water treatment. The probability of consuming tap water perceived as safe (92%) or not safe (0%) suggested that households in RM184 were unlikely to drink water perceived as not safe. The probability of drinking tap water perceived as safe (77%) or as not safe (11%) suggested households in BOFN contradicted their perception and consumed water perceived as unsafe. Integration of risk perception lowered the adult incremental lifetime cancer risk by 3% to 1.3 × 10^?5 (95% CI 8.4 × 10^?8 to 9.0 × 10^?5) for RM184 and by 8.9 × 10^?6 (95% CI 2.2 × 10^?7 to 5.9 × 10^?5) for BOFN. Probability of exposure to arsenic concentrations >1:100,000, negligible cancer risk, was 23% for RM184 and 22% for BOFN.     

Why Are Some Subsidiaries of Multinationals the Source of Novel Practices while Others Are Not? National,Corporate and Functional Influences

It has frequently been argued that multinational companies are moving towards network forms whereby subsidiaries share different practices with the rest of the company. This paper presents large‐scale empirical evidence concerning the extent to which subsidiaries input novel practices into the rest of the multinational. We investigate this in the field of human resources through analysis of a unique international data set in four host countries – Canada, Ireland, Spain and the UK – and address the question of how we can explain variation between subsidiaries in terms of whether they initiate the diffusion of practices to other subsidiaries. The data support the argument that multiple, rather than single, factor explanations are required to more effectively understand the factors promoting or retarding the diffusion of human resource practices within multinational companies. It emerges that national, corporate and functional contexts all matter. More specifically, actors at subsidiary level who seek to initiate diffusion appear to be differentially placed according to their national context, their place within corporate structures and the extent to which the human resource function is internationally networked.     

A comparative study of multiattribute decision making methodologies

Three real life cases are considered in this paper to apply and compare the rankings obtained by the Analytic Hierarchy Process (AHP) and other Multicriteria Decision Making (MCDM) techniques such as Simple Additive Weighting (SAW), ELECTRE and Weighted Linear Assignment Method (WLAM). The results indicated that the AHP, SAW, and ELECTRE rankings do not differ significantly, however, the WLAM tends to exhibit more disagreement. However, because of the limited nature of this study, we do not suggest this as a general conclusion.