scholarly journals Carotenoids and vitamin a in the blood of dairy calves in Puerto Rico

1969 ◽  
Vol 34 (4) ◽  
pp. 316-321
Author(s):  
F. J. Marchán ◽  
L. Rivera Brenes ◽  
L. F. Colón

The carotene and vitamin-A content of the blood of a group of dairy calves was determined at birth, before ingestion of colostrum, 24 and 72 hours after birth, and thereafter at monthly intervals until 4 months of age. There was a significant difference in carotene and vitamin-A between ages, the relationship being best described by a straight line. Carotene and vitamin A values compared favorably with those given in the United States for normal calves. Supplementation with vitamin-A during the period comprised between the third day after birth and effective grass consumption (5 weeks of age) is considered unnecessary.

2021 ◽  
pp. 1-37
Author(s):  
Úrsula A. Aragunde-Kohl ◽  
Yahaira Segarra-González ◽  
Liza M. Meléndez-Samó ◽  
Ivemarie Hernández-Rivera ◽  
Carolina Quiles-Peña

Abstract The purpose of this research was to better understand the beliefs and practices that the residents of Puerto Rico have regarding cockfighting, including their perception of the recently passed prohibition against nonhuman animal fighting on the island. It had an exploratory descriptive design consisting of three phases, where the qualitative data obtained from phase one would guide the process of identifying variables that could be measured. In the second phase, an instrument was developed, and in the third, it was administered. Most of the participants agreed with the prohibition of cockfighting in Puerto Rico and that it was necessary. The data showed that there is a disconnect between what the federal government of the United States legislated, what the local government and agencies that were supposed to enforce the prohibition did with the legislation, and what the people directly affected by the legislation received for education and guidance.


Author(s):  
Robert Jackson ◽  
Georg Sørensen

This chapter examines three important debates in International Political Economy (IPE). The first debate concerns power and the relationship between politics and economics, and more specifically whether politics is in charge of economics or whether it is the other way around. The second debate deals with development and underdevelopment in developing countries. The third debate is about the nature and extent of economic globalization, and currently takes places in a context of increasing inequality between and inside countries. This debate is also informed by the serious financial crisis of 2008 and has raised questions regarding the viability of the current model of capitalism in the United States and Western Europe.


2017 ◽  
Vol 7 (1) ◽  
pp. 7-17 ◽  
Author(s):  
Scott R. Winter ◽  
Stephen Rice ◽  
Kasey Friedenreich ◽  
Rian Mehta ◽  
Bryan Kaiser

Abstract. In the aftermath of the September 11 terrorist attacks against the United States, numerous changes were implemented to aviation security. One of those programs was the arming of commercial airline pilots with handguns while they were on duty in a flight capacity. Since its inception, the Federal Flight Deck Officer (FFDO) program has been controversial in nature. The purpose of this study was to examine participant perceptions and their willingness to fly based on whether or not the pilot of their hypothetical flight was armed and participating in the FFDO program. A sample of 812 participants was selected from both India and the United States using Amazon’s Mechanical Turk® (MTurk). In general, the findings indicate that participants were more willing to fly when their pilot was armed; however, American females indicated no significant difference between the two conditions. Affect measures were also collected from participants and suggest that the relationship between the condition and the participants’ willingness to fly was mediated by emotions. The findings of the study provide information on participants’ view of the arming of pilots and suggest that, for the most part, participants in this study seem supportive of FFDO and the arming of pilots of commercial airliners. This finding is limited to participants who take part in online human intelligence tasks through services such as MTurk, who may or may not have been a commercial flight passenger.


1995 ◽  
Vol 37 (1) ◽  
pp. 101-112
Author(s):  
Rodrigo Pardo García-Peña

The objective of this article is to offer a brief commentary, within a theoretical and conceptual framework, on the drug traffic (which could equally apply, for that matter, to any issue of worldwide import, such as the environment or human rights) that could serve as a point of reference in the relationship between the countries of Latin America (like Colombia) or the Third World and those of the industrialized North, such as the United States.This article will argue that, in dealing with global issues, like that of the narcotraffic, it is necessary to take into account two components with close links to one another. The first of these arises from the fact that global issues require global politics to deal with them.


Worldview ◽  
1975 ◽  
Vol 18 (7-8) ◽  
pp. 15-18
Author(s):  
O. Edmund Clubb

Speaking before the U.N. General Assembly in September, 1973, Chancellor Willy Brandt said: “Where hunger prevails, there can be no peace in the long run. Where bitter poverty prevails, there can be no justice.” He called upon the Assembly members to adopt a position on the moral aspects of international coexistence. And he said something else, that there is a limit to the expansion of power—“a limit where power becomes transformed into impotence.”His words had direct relevance to the relationship between the United States and the Third World. In the postwar period, in pursuit of its power aims, the United States concerned itself with ex-colonial countries primarily with the view of “saving” them, as political entities, from a dreaded “Communist conquest.”


Partner Abuse ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 59-76 ◽  
Author(s):  
Emily T. Carey ◽  
Maria M. Galano ◽  
Sara F. Stein ◽  
Hannah M. Clark ◽  
Andrew C. Grogan-Kaylor ◽  
...  

Intimate partner violence (IPV) affects a large proportion of women in the United States and is a serious public health concern. Rates of IPV are even higher for Latinas in the United States. Approximately, 10% of women experience intimate partner rape in their lifetime, and IPV and intimate partner rape have been strongly linked to the development of posttraumatic stress disorder (PTSD). However, little research has been done to distinguish different forms of intimate partner rape and their effects. This study examined intimate partner rape for 94 Spanish-speaking Latinas with and without a diagnosis of PTSD. Two forms of rape were assessed, physically forced rape and psychologically coerced rape, and 39% of the women were diagnosed with PTSD. A logistic regression (N = 62) was used to assess the relationship between PTSD and forms of rape. Results indicated that Latinas with PTSD reported more physically forced rape than Latinas without a diagnosis of PTSD. No significant difference in PTSD diagnosis was found for psychologically coerced rape. Future research should focus on investigating factors that potentially mediate the relationship between physically forced rape and PTSD.


2016 ◽  
Vol 4 ◽  
pp. 205031211562782 ◽  
Author(s):  
Clara L Camacho-Mercado ◽  
Raúl Figueroa ◽  
Heriberto Acosta ◽  
Steven E Arnold ◽  
Irving E Vega

Objective: The Latino/Hispanic community in the United States is at higher risk of developing Alzheimer’s disease than other ethnic groups. Specifically, Caribbean Hispanics showed a more severe Alzheimer’s disease symptomatology than any other ethnic group. In a previous study, we demonstrated that the mortality rate associated with Alzheimer’s disease in Puerto Rico is higher than that reported in the United States. Moreover, the mortality rate associated with Alzheimer’s disease was higher among Puerto Rican living in Puerto Rico than those in the mainland United States. There is also a differential geographical distribution of mortality rate associated with Alzheimer’s disease in Puerto Rico, which may be associated with differential socioeconomic status and/or access to healthcare. However, there is no information regarding the clinical profile of Alzheimer’s disease patients in Puerto Rico. Methods: Here, we present the results of a retrospective study directed to profile Alzheimer’s disease patients clustered into two groups based on areas previously determined with low (Metro Region) and high (Northwest-Central Region) mortality rate associated with Alzheimer’s disease in Puerto Rico. Results: Significant difference in the age-at-diagnosis and years of education was found among patients within the two studied regions. Despite these differences, both regions showed comparable levels of initial and last Mini Mental State Examination scores and rate of cognitive decline. Significant difference was also observed in the occurance of co-morbidities associated with Alzheimer’s disease. Conclusions: The differential profile of Alzheimer’s disease patients correlated with differences in socioeconomic status between these two regions, suggesting that covariant associated with social status may contribute to increased risk of developing Alzheimer’s disease. Further studies should be conducted to determine the role of socioeconomic factors and healthy living practices as risk factors for Alzheimer’s disease.


1969 ◽  
Vol 32 (2) ◽  
pp. 225-416 ◽  
Author(s):  
George N. Wolcott

The very latest authoritative names for the beetles of Puerto Rico are included in the "Checklist of Coleopterous Insects of Mexico, Central America, the "West Indies and South America", compiled by Dr. Richard E. Blackwelder. This is Bulletin No. 185 of the United States National Museum, of which two parts appeared in 1944, the third in 1945, the fourth in 1946, while the fifth and concluding part was received late in 1947. As indications of generic transfers are not given in this list, none is included in the following pages. His changes in the gender of specific names are followed in the first citation even of economic insects, but often not subsequently.


2007 ◽  
Vol 12 (1) ◽  
pp. 54-61 ◽  
Author(s):  
Marisa L. Beeble ◽  
Deborah Bybee ◽  
Cris M. Sullivan

While research has found that millions of children in the United States are exposed to their mothers being battered, and that many are themselves abused as well, little is known about the ways in which children are used by abusers to manipulate or harm their mothers. Anecdotal evidence suggests that perpetrators use children in a variety of ways to control and harm women; however, no studies to date have empirically examined the extent of this occurring. Therefore, the current study examined the extent to which survivors of abuse experienced this, as well as the conditions under which it occurred. Interviews were conducted with 156 women who had experienced recent intimate partner violence. Each of these women had at least one child between the ages of 5 and 12. Most women (88%) reported that their assailants had used their children against them in varying ways. Multiple variables were found to be related to this occurring, including the relationship between the assailant and the children, the extent of physical and emotional abuse used by the abuser against the woman, and the assailant's court-ordered visitation status. Findings point toward the complex situational conditions by which assailants use the children of their partners or ex-partners to continue the abuse, and the need for a great deal more research in this area.


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