scholarly journals Humeral Retroversion and Participation Age in Professional Baseball Pitchers by Geographic Region

2020 ◽  
Vol 55 (1) ◽  
pp. 27-31 ◽  
Author(s):  
Stephen J. Thomas ◽  
Scott Sheridan ◽  
Katherine E. Reuther
Keyword(s):  
Latin America ◽  
North America ◽  
Latin American ◽  
North American ◽  
External Rotation ◽  
Geographic Region ◽  
Professional Baseball ◽  
American Group ◽  
The World ◽  
Humeral Retroversion

Context Baseball is played around the world, including in North America and Latin America. The repetitive and stressful act of throwing can lead to adaptations such as increased humeral retroversion (HR) in the throwing arm. This adaptation is often considered beneficial as it allows more glenohumeral external rotation during the cocking phase of pitching without soft tissue stretching. Therefore, it is speculated that throwing should be started at a young age to capitalize on this adaptation. Interestingly, athletes in different geographic regions of the world often begin organized baseball at different ages. However, range of motion (ROM), HR, and the starting age of baseball have never been examined based on geographic region. Objective To determine if ROM, HR, and the starting age of baseball players differed between professional baseball pitchers from North America and Latin America. Design Cross-sectional study. Setting Clinical setting. Patients or Other Participants Thirty professional pitchers (North American = 19, Latin American = 11) with no current injury or surgery in the previous 6 months. Main Outcome Measure(s) Both ROM and HR were measured in the dominant and nondominant shoulder of each participant. The starting age for baseball was self-reported. Results The Latin American group had more dominant-arm HR (8.7°; P = .034), more nondominant-arm external rotation (5.3°; P = .049), and a trend toward more nondominant-arm HR (6.5°; P = .058), yet they started playing baseball at a later age (by 3.7 years; P = .021) compared with the North American group. Conclusions Latin American players had greater HR but started playing baseball at an older age. These findings contradict current thinking that HR would be more pronounced if baseball was started at a younger age. Additional research is required to better understand HR and the genetic, environmental, and nutritional factors that contribute to its development.

Missiology in Contemporary Latin America: A Survey

1977 ◽  
Vol 5 (1) ◽  
pp. 89-114
Author(s):  
Orlando E. Costas
Keyword(s):  
Latin America ◽  
North America ◽  
Latin American ◽  
Knowing How ◽  
Vital Interest ◽  
The World ◽  
The Church

Missiology is a relatively new discipline insofar as the Church in North America is concerned. Consequently, members of the ASM have a special and vital interest in knowing how Christians in other parts of the world are reflecting on the missionary task. Dr. Costas, who has been a widely-recognized, successful evangelist throughout Latin America, has recently moved to the center of the stage as a leading missiologist of that part of the world. Through this survey he not only introduces us to the manner in which the Latin American Church approaches its task and makes us aware of its growing creativity, but he also awakens in us a desire to know of other parts of the world and the missiological thought that has begun to emerge.

scholarly journals CLAH Lecture: Learning and Teaching

2021 ◽  
Vol 78 (3) ◽  
pp. 381-388
Author(s):  
Thomas Holloway
Keyword(s):  
Latin America ◽  
North America ◽  
Latin American ◽  
North American ◽  
American History ◽  
American Historical Association ◽  
Latin American History ◽  
Learning And Teaching ◽  
Service Award ◽  
Time And Energy

AbstractThe following speech was written in acceptance of the Distinguished Service Award of the Conference on Latin American History (CLAH) for 2020, would have been delivered at the January 2021 meeting of the American Historical Association/CLAH, were it not for the coronavirus pandemic. I share this award with the majority of the members of CLAH: the scholar-teachers of Latin American history who dedicate most of their professional time and energy to teaching undergraduates across North America. Harking back to Herbert Bolton's project for a hemispheric history, incidents and anecdotes from my own experience learning and teaching about Latin America serve to illustrate that reducing provincialism, chauvinism, and ethnocentrism among North American undergraduates are still valid objectives.

scholarly journals World status of wild Rangifer tarandus populations

Rangifer ◽  
1986 ◽  
Vol 6 (2) ◽  
pp. 19 ◽  
Author(s):  
T. Mark Williams ◽  
Douglas C. Heard
Keyword(s):  
North America ◽  
North American ◽  
Aerial Photography ◽  
Rangifer Tarandus ◽  
Population Estimates ◽  
World Population ◽  
South Georgia ◽  
The World ◽  
Strip Transect

We recognized 184 herds of wild Rangifer tarandus, 102 in North America, 55 in Europe, 24 in Asia and 3 on South Georgia. Seventy-five percent of the world population of 3.3 to 3.9 million animals occurred in nine herds. All seven herds larger than 120 000 animals were censused by some means of aerial photography and all were increasing. Herds between 20 000 and 120 000 were most often censused using aerial strip transect methods, while total counts were usually employed to census smaller herds. The most pronounced changes in Rangifer herd status between 1979 and 1985 occurred in North America where population "estimates for five herds increased by a total of about one million animals. Part of this increase is attributable to a change from visual to photographic surveys. Eighty-three percent of North American, 88% of European, and 68% of Asian herds were stable or increasing.

scholarly journals PRAISE OF THE CONVERT: BELIEVE AND BELONG FROM THE CATHOLICITY OF LATIN AMERICA

2019 ◽  
Vol 12 (2) ◽  
pp. 327-339
Author(s):  
Felipe Gaytán Alcalá
Keyword(s):  
Latin America ◽  
Public Space ◽  
Latin American ◽  
Catholic Church ◽  
Political Life ◽  
Religious Groups ◽  
The Public ◽  
The Social ◽  
The World ◽  
The Church

Latin America was considered for many years the main bastion of Catholicism in the world by the number of parishioners and the influence of the church in the social and political life of the región, but in recent times there has been a decrease in the catholicity index. This paper explores three variables that have modified the identity of Catholicism in Latin American countries. The first one refers to the conversion processes that have expanded the presence of Christian denominations, by analyzing the reasons that revolve around the sense of belonging that these communities offer and that prop up their expansion and growth. The second variable accounts for those Catholics who still belong to the Catholic Church but who in their practices and beliefs have incorporated other magical or esoteric scheme in the form of religious syncretisms, modifying their sense of being Catholics in the world. The third factor has a political reference and has to do with the concept of laicism, a concept that sets its objective, not only in the separation of the State from the Church, but for historical reasons in catholicity restraint in the public space which has led to the confinement of the Catholic to the private, leaving other religious groups to occupy that space.

scholarly journals A call to arms: time to do cognitive science in Latin America

2008 ◽  
Vol 1 (2) ◽  
pp. 41-52 ◽  
Author(s):  
Fernando Marmolejo-Ramos
Keyword(s):  
Latin America ◽  
Cognitive Psychology ◽  
Cognitive Science ◽  
Latin American ◽  
Science Research ◽  
Chi Square ◽  
World Region ◽  
The World ◽  
Social Organizational ◽  
Research Domains

Previous theoretical reviews about the development of Psychology in Latin America suggest that Latin American psychology has a promising future. This paper empirically checks whether that status remains justified. In so doing, the frequency of programs/research domains in three salient psychological areas is assessed in Latin America and in two other regions of the world. A chi-square statistic is used to analyse the collected data. Programs/research domains and regions of the world are the independent variables and frequency of programs/research domains per world region is the dependent variable. Results suggest that whereas in Latin America the work on Social/Organizational Psychology is moving within expected parameters, there is a rather strong focus on Clinical/Psychoanalytical Psychology. Results also show that Experimental/Cognitive Psychology is much underestimated. In Asia, however, the focus on all areas of psychology seems to be distributed within expected parameters, whereas Europe outperforms regarding Experimental/Cognitive Psychology research. Potential reasons that contribute to Latin Americas situation are discussed and specific solutions are proposed. It is concluded that the scope of Experimental/Cognitive Psychology in Latin America should be broadened into a Cognitive Science research program.

Latin America and the World Economy: Some Observations on External Indebtedness and the International Monetary System

1978 ◽  
Vol 20 (3) ◽  
pp. 321-339
Author(s):  
Aldo Ferrer
Keyword(s):  
Latin America ◽  
Latin American ◽  
World Economy ◽  
International Monetary System ◽  
Import Substitution ◽  
External Debt ◽  
Economic Recession ◽  
Balance Of Payments ◽  
Adjustment Process ◽  
The World

Since 1973 most of the Latin American countries have experienced deterioration in their balance of payments due to the economic recession in the industrial countries and the oil price increases. The consequent adjustment process has called for stricter regulation of domestic demand and new advances in import substitution. Adjustment was less painful due to access to private financing in the international capital markets which, however, produced a sharp increase in the external debt.This article does not propose to review the recent patterns of external payments, already extensively analyzed in the periodic reports of the UN Economic Commission for Latin America, the International Monetary Fund, and in other studies. Rather, it will attempt to emphasize some long-term changes in the world economy and in Latin America that influence the international participation of the region. It is in this context that the adjustment process of the balance of payments and the external debt should be evaluated.

The Natural Groups of Species in the Genus Ips De Geer (Coleoptera: Scolytidae) in North America

1963 ◽  
Vol 95 (5) ◽  
pp. 508-516 ◽  
Author(s):  
G. R. Hopping
Keyword(s):  
North America ◽  
North American ◽  
Related Species ◽  
North American Species ◽  
Closely Related Species ◽  
The North ◽  
The World ◽  
Group Relationships ◽  
Natural Groups

AbstractThe genus Ips is one of four closely related genera in the tribe Ipini, sub-tribe Ipina (De Geer 1775, Balachowsky 1949, Nunberg 1954, Hopping 1963). There are now 32 species of Ips recognized in North America, with a few more as yet undescribed. This paper defines the groups of closely related species with observations on the group relationships of species from other parts of the world. Work is in progress to define the North American species in each group.

Human Understanding and Local Interests: Occidentalism and the (Latin) American Argument

2012 ◽  
Author(s):  
Walter D. Mignolo
Keyword(s):  
Latin America ◽  
Latin American ◽  
World System ◽  
Hierarchical Structures ◽  
The World ◽  
Human Understanding

This chapter outlines a map of the border of the empires whose tensions contributed to the fabrication of a homogeneous notion of Latin America in the colonial horizon of modernity. These conflicting homogeneous entities are part of the imaginary of the modern/colonial world system. They are the grounding of a system of geopolitical values, of racial configurations, and of hierarchical structures of meaning and knowledge. To think “Latin America” otherwise, in its heterogeneity rather than in its homogeneity, in the local histories of changing global designs is not to question a particular form of identification but all national/colonial forms of identification in the modern/colonial world system. These are precisely the forms of identification that contribute to the reproduction of the imaginary of the modern/colonial world system and the coloniality of power and knowledge implicit in the geopolitical articulation of the world.

Where It All Began

2021 ◽  
pp. 81-103
Author(s):  
Brian Wampler ◽  
Stephanie McNulty ◽  
Michael Touchton
Keyword(s):  
Latin America ◽  
Latin American ◽  
Community Mobilization ◽  
Policy Tool ◽  
Large N ◽  
The World ◽  
Citizen Empowerment ◽  
Research Findings ◽  
Justice Program ◽  
The Rich

Latin America is PB’s birthplace and the region where it was first widely adopted. PB currently exists in almost every country of this region of the world. This chapter documents PB development in Brazil, its spread from Brazil to other countries as well as PB’s transformation since the 1990s, when it changed from a social justice program to a policy tool that promotes citizen empowerment and community mobilization. Latin America also led the way with the first mandated programs, as Peru’s national government was the first country in the world to require that all subnational governments adopt PB. Latin American PB programs are among the most studied in the world, which means that solid research findings identify when and where PB produces significant social and political change. Most importantly, there are many comparative, longitudinal, and large-N studies from Brazil that demonstrate that PB is generating positive change. But, research on other countries, such as Peru and Mexico, suggest that PB’s impact is much weaker in those countries. The chapter provides a summary of the rich body of evidence that has emerged since 1989, and describes PB in Brazil, Peru, El Salvador, and Mexico.

scholarly journals Institutional Reform and Rights Revolutions in Latin America: The Cases of Costa Rica and Colombia

2009 ◽  
Vol 1 (2) ◽  
pp. 59-85 ◽  
Author(s):  
Bruce M. Wilson
Keyword(s):  
Latin America ◽  
Costa Rica ◽  
System Design ◽  
Latin American ◽  
Institutional Reform ◽  
Judicial System ◽  
Operating Rules ◽  
High Courts ◽  
The World ◽  
Latin American Countries

This article analyzes the conditions that allowed for expansive rights revolutions in Costa Rica and Colombia. My research suggests that many of the preconditions for rights revolutions in other regions of the world are also central to understanding Latin American cases. Of particular relevance is judicial system design including the high courts’ operating rules concerning access, standing, and judicial formality. These factors can and do mitigate the need for extensive resources and support structures necessary in other non-Latin American countries in which rights revolutions have occurred.

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