Vodou Value in Haitian Life

Ever since the night of August 14, 1791 at Bwa Kayman, where Boukman Dutty declared war on the French during a Vodou ritual, Vodou has shown its dominance in the Haitian culture (Dominique 103). Along with being a religion practiced across the class boundaries of over six million Haitians, Vodou is a philosophy as well; a way of life for the majority of Haiti. Vodou “brings coherence where there might otherwise be chaos” (Michel 282-283). Used as a common ground for the intermixed Africans in the New World, Vodou has played a key role in the daily life of the Haitian population since its origination. Held anywhere from Haiti to Brooklyn, Vodou’s popularity still remains today. Evident in its history, characteristics, emphasis on service, worship of the lwas, communal expectations, and oral performance: Vodou is a vital aspect of Haitian life, past and present; Vodou is simply not just a religion. [excerpt

Determination of physical and chemical states of lubricants in concentrated contacts, part 3

Solid and liquid thin films were analyzed by infrared emission Fourier microspectrophotometry. The apparatus used is a commercial absorption instrument modified to an emission instrument, comprising a rotating polarizing device, a miniature blackbody temperature reference adjustable in temperature and radiant flux and a microscope lens with a high numerical aperture in the entrance system for increased sensitivity and resolution. Studies of lubricant behavior in a simulated ball bearing showed the alignment of the fluid molecules in the Hertzian area. Polyphenyl ether plus 1% 1,1,2-trichloroethane (TCE) required lower shear rates for the same degree of alignment than without TCE. The experiment was run with 440 C stainless steel balls coated with TiN, a chemically inert material. In both cases, the alignment was strongly influenced by the presence of TCE. The results showed (1) the dependence of alignment of fluid molecules on flow and not on adsorption at metallic surfaces, (2) phase separation between lubricant and additive under high pressure which results in two phase flow and (3) reduction in traction of torque transmitting (traction) fluids

Suburban Poverty and the Health Care Safety Net

Examines trends in the number of suburban poor, their access to health care, and efforts to improve safety-net services in the suburbs of five cities. Explores causes of limited safety net capacity, community strategies, and policy implications

Infrared emission spectrophotometric study of the changes produced by TiN coating of metal surfaces in an operating EHD contact

Infrared emission spectra and related measurements were obtained from an operating ball/plate elastohydrodynamic (EHD) sliding contact under a variety of operating conditions. In order to be able to compare the effect of the ball surface, some of the balls were coated with a thin layer of titanium nitride (TiN) by vapor deposition. Polyphenyl ether (5P4E) was used as lubricant and 1 percent of 1,1,2-trichloroethane (TCE) as a surface-probing additive. TiN is chemically inert and its thermal conductivity is lower than that of steel. Therefore, the overall temperatures with TiN coated balls were higher. Nevertheless, no scuffing was observed with the coated balls under conditions giving rise to scuffing with the uncoated balls. Tractions were lower with the TiN coated balls and always when TCE was added to the 5P4E. These findings were found to be inversely related to the degree of polarization of the spectral emission bands. The intensity and the dichrosim of these bands were related to shear rates and inlet conditions of the EHD contact

Public Health Workforce Shortages Imperil Nation's Health

Examines from a community-based perspective the scope of the shortages in the public health workforce; contributing factors such as inadequate funding, salaries, and benefits; and strategies for training, recruiting, and retaining public health workers

Luminosity Function of Faint Globular Clusters in M87

We present the luminosity function to very faint magnitudes for the globular clusters in M87, based on a 30 orbit \textit{Hubble Space Telescope (HST)} WFPC2 imaging program. The very deep images and corresponding improved false source rejection allow us to probe the mass function further beyond the turnover than has been done before. We compare our luminosity function to those that have been observed in the past, and confirm the similarity of the turnover luminosity between M87 and the Milky Way. We also find with high statistical significance that the M87 luminosity function is broader than that of the Milky Way. We discuss how determining the mass function of the cluster system to low masses can constrain theoretical models of the dynamical evolution of globular cluster systems. Our mass function is consistent with the dependence of mass loss on the initial cluster mass given by classical evaporation, and somewhat inconsistent with newer proposals that have a shallower mass dependence. In addition, the rate of mass loss is consistent with standard evaporation models, and not with the much higher rates proposed by some recent studies of very young cluster systems. We also find that the mass-size relation has very little slope, indicating that there is almost no increase in the size of a cluster with increasing mass.Comment: 22 pages, 5 figures, Accepted for publication in Ap

The Role of Acculturation Differences and Acculturation Conflict in Latino Family Mental Health

In order to help address the mental health disparities that exist for Latino families in the U.S., the current study sought to examine the acculturation–mental health link within the context of Latino families and to identify potential mechanisms for intervention to alleviate mental health problems in this population. Specifically, our goal was to examine how parent–adolescent acculturation differences were related to mental health in Latino adolescents and their parents and to understand the role of acculturation conflict and family functioning within Latino families. Participants included 84 adolescent–parent dyads recruited through bilingual middle schools. We found partial support for our hypothesis that family functioning mediates the relationship between acculturation differences and mental health outcomes for Latino parents. Additionally, we found partial support for our moderated mediation hypothesis; specifically, a significant conditional indirect effect was found for Latino cognitive acculturation differences on adolescent externalizing problems via family functioning at high levels of acculturation conflict. Exploratory analyses also indicated that acculturation conflict moderates the relationship between family functioning and externalizing problems for Latino adolescents. Results highlight the importance of understanding acculturation within the context of Latino families, as findings differed for adolescents and their parents. Additionally, findings suggest that differences in acculturation may not always be problematic and their impact likely depends on how families interpret such differences

Community Efforts to Expand Dental Services for Low-Income People

Examines low-income patients' limited access to dental care, as well as state and community efforts to expand services, including changing Medicaid and State Children's Health Insurance Program reimbursement rates and licensing laws for preventive care

Massachusetts Health Reform: High Costs and Expanding Expectations May Weaken Employer Support

Examines how, as a result of the state's health reform, improved access to the individual insurance market and increased employer responsibility may reduce employers' motivation and ability to provide coverage. Considers implications