987 resultados para Agricultural laborers, Puerto Rican


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Mode of access: Internet.

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"January 1973."

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Negative experiences of stigmatization, discrimination, and rejection are common among people living with HIV in the United States, and particularly when they are also members of a minority group. Some three decades after the first cases of AIDS were identified, people infected with HIV continue to be perceived and characterized negatively. While an HIV/AIDS diagnosis is typically associated with negativity, this study investigates the extent to which collective experiences among HIV-positive people result in healthy responses and positive social adjustment. This study is focused on the ways in which HIV-positive Puerto Rican men in Boston live positive despite being diagnosed with HIV. Rather than wrapping themselves in the social stigma of HIV and the isolation that entails, they participate in processes that affirm themselves and their peers. In so doing, they help generate both healthy and meaningful lives for themselves and others. The study examines the process in which Puerto Rican men living with HIV in Boston participate, promote, and reaffirm an HIV community, la comunidad, as a social entity with a unique culture and identity. This study also investigates how this community influences, supports, and encourages the adoption of positive transformations for living long term with HIV. On the basis of nine months of field research, this qualitative study employed both focus groups and interviews with fifty HIV-positive Puerto Rican men in Boston. These men were recruited, using convenience sampling, from different community-based organizations (CBOs) that provide HIV/AIDS services in Boston. The study finds that HIV-positive Puerto Rican men in Boston build community, not in response to social exclusion, but built on shared positive practices and strategies for living healthy with HIV. These men come together to negotiate and form a unique cultural community expressed in norms, beliefs, and practices that, although centered on HIV, are designed for living healthy. These expressions reaffirm a sense of community in everyday settings and transform the lives of these men with positive behaviors and healthy lifestyles. The findings reveal that this transformation takes place in the context of a community, with the support, encouragement, and at times, policing of others. La comunidad is where the lives of these men are transformed as they learn, adopt, and experience living positive with HIV.

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Partnerships between government and community-based actors and organizations are considered the hallmark of contemporary governance arrangements for the revitalization and gentrification of economically distressed, inner city areas. This dissertation uses historical, narrative analysis and ethnographic methods to examine the formation, evolution and operation of community-based governance partnerships in the production of gentrifiable urban space in the Wynwood neighborhood of Miami, FL between 1970 and 2010. This research is based on more than four years of participant observation, 60 in-depth interviews with respondents recruited through a purposive snowball sample, review of secondary and archival sources, and descriptive, statistical and GIS analysis. This study examines how different organizations formed in the neighborhood since the 1970s have facilitated the recent gentrification of Wynwood. It reveals specifically how partnerships between neighborhood-based government agencies, nonprofit organizations and real estate developers were constructed to be exclusionary and lead to inequitable economic development outcomes for Wynwood residents. The key factors conditioning these inequalities include both the rationalities of action of the organizations involved and the historical contexts in which their leaders’ thinking and actions were shaped. The historical contexts included the ethnic politics of organizational funding in the 1970s and the “entrepreneurial” turn of community-based economic development and Miami urban politics since the 1980s. Over time neighborhood organizations adopted highly pragmatic rationalities and repertoires of action. By the 2000s when Wynwood experienced unprecedented investment and redevelopment, the pragmatism of community-based organizations led them to become junior partners in governance arrangements and neighborhood activists were unable to directly challenge the inequitable processes and outcomes of gentrification.

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This paper analyzes how José Lopéz’s participatory action research and transformational learning theory addresses the oppressed Puerto Rican experience. The paper examines the historical experience of colonialism, explains these two theories, and explores Lopéz’s adult education work in the Puerto Rican community using participatory action research and transformational learning.

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General note: Title and date provided by Bettye Lane.

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Inscriptions: Verso: [stamped] Credit must be given to Leinwand from Monkmeyer Press Photo Service].

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Inscriptions: Verso: [stamped] Photograph by Freda Leinwand. [463 West Street, Studio 229G, New York, NY 10014].

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Inscription: Verso: International Women's Day marchers with Puerto Rican flag, New York.

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Isolates of Claviceps africana from Australia, Africa, Asia, and America were tested for the production of dihydroergosine (DHES), and its biogenic precursors dihydroelymoclavine (DHEL) and festuclavine (FEST), in culture. Several growth media were evaluated to optimise alkaloid production with little success. The best of these involved 2-stage culturing on high-sucrose substrate. Australian C. africana isolates varied widely and inconsistently in alkaloid production, with DHES concentrations in mycelium ranging from: <0.1 to 9 mg DHES/kg; <0.1 to 1.6 mg DHEL/kg; and <0.1 to 0.4 mg FEST/kg. In a separate experiment using similar culturing techniques, DHES was produced by 2 of 3 Australian isolates, 1 of 3 USA isolates, 1 of 4 Indian isolates, the sole Puerto Rican isolate, the sole Japanese isolate, but not the sole South African isolate. In this experiment, DHES concentrations detected in mycelium of Australian isolates (0.1-1.0 mg DHES/kg) were of similar magnitude to isolates from other countries (0.2-1.8 mg DHES/kg). Three C. africana isolates, including one that produced only traces of alkaloid in culture after 8 weeks, were inoculated onto panicles of sterile male sorghum plants. After 8 weeks, all 3 isolates produced 10-19 mg DHES/kg in the panicles, demonstrating that the growing plant favoured more consistent alkaloid production than culture medium.