Institution
Makerere University
Education•Kampala, Uganda•
About: Makerere University is a education organization based out in Kampala, Uganda. It is known for research contribution in the topics: Population & Acquired immunodeficiency syndrome (AIDS). The organization has 7220 authors who have published 12405 publications receiving 366520 citations. The organization is also known as: Makerere University Kampala & MUK.
Papers published on a yearly basis
Papers
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TL;DR: In this article, the authors used modern pollen and plant macrofossil data to predict the major vegetation types with a high confidence level, and applied the method to the 6000 years data set.
Abstract: Biome reconstruction from pollen and plant macrofossil data provides an objective method to reconstruct past vegetation. Biomes for Africa and the Arabian peninsula have been mapped for 6000 years sp and provide a new standard for the evaluation of simulated palaeovegetation distributions. A test using modern pollen data shows the robustness of the biomization method, which is able to predict the major vegetation types with a high confidence level. The application of the procedure to the 6000 years data set (pollen and plant macrofossil analyses) shows systematic differences from the present that are consistent with the numerous previous regional and continental interpretations, while providing a more extensive and more objective basis for such interpretations. Madagascar, eastern, southern and central Africa show only minor changes in terms of biomes, compared to present. Major changes in biome distributions occur north of 15 degrees N, with steppe in many low-elevation sites that are now desert, and temperate xerophytic woods/scrub and warm mixed forest in the Saharan mountains. These shifts in biome distributions, imply significant changes in climate, especially precipitation, between 6000 years and present, reflecting a change in monsoon extent combined with a southward expansion of Mediterranean influence.
314 citations
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TL;DR: The data indicate that the immunosuppression of TB is not only immediate and apparently dependent (at least in part) on Immunosuppressive cytokines early during the course of Mycobacterium TB infection but is also long lasting, presumably relating to a primary abnormality in T-cell function.
Abstract: Immunological and clinical profiles were evaluated in 2 groups: human immunodeficiency virus (HIV)-uninfected and HIV-infected patients, with newly diagnosed pulmonary tuberculosis (TB), and tuberculin-skin-test-reactive healthy control subjects. HIV-uninfected patients with TB were also followed up longitudinally during and after chemotherapy. At the time of diagnosis, purified protein derivative (PPD)-stimulated production of interferon (IFN)-gamma by peripheral blood mononuclear cells from TB patients was depressed, compared with that of healthy control subjects, whereas levels of transforming growth factor (TGF)-beta and interleukin (IL)-10 were increased. In longitudinal studies, PPD stimulated production of IL-10 and TGF-beta returned to baseline by 3 months, whereas IFN-gamma production remained depressed for at least 12 months. These data indicate that the immunosuppression of TB is not only immediate and apparently dependent (at least in part) on immunosuppressive cytokines early during the course of Mycobacterium TB infection but is also long lasting, presumably relating to a primary abnormality in T-cell function.
313 citations
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TL;DR: Circumcision of HIV-infected men did not reduce HIV transmission to female partners over 24 months; longer-term effects could not be assessed.
313 citations
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TL;DR: Findings are less clear when it comes to associations between parental communication and adolescent sexual activity and contraception use, however, nascent indications from intervention research suggest positive findings with increases in frequency and comfort of discussions, among other outcomes.
Abstract: Parent-child sexuality communication has been identified as a protective factor for adolescent sexual and reproductive health, including HIV infection. The available literature on this topic in sub-Saharan Africa is increasing; however a systematic review of studies has not been conducted. This article reviews the literature in the area of parental or caregiver and child communication about sexuality and HIV/AIDS in sub-Saharan Africa. A review of peer reviewed literature published between 1980 and April 2011 was conducted. Communication process studies investigating the frequency, content, style, tone of discussions, preferences, as well as associations with and barriers to sexuality communication are reviewed. In addition, studies which examine behavioral associations with parent-child sexuality communication, and intervention studies to improve parent-child sexuality communication are examined. The findings from process studies suggest wide variation in terms of frequency of discussions, with a range of socio-demographic and other factors associated with sexuality communication. Overall, findings demonstrate that discussions tend to be authoritarian and uni-directional, characterized by vague warnings rather than direct, open discussion. Moreover, parents and young people report a number of barriers to open dialogue, including lack of knowledge and skills, as well as cultural norms and taboos. Findings are less clear when it comes to associations between parental communication and adolescent sexual activity and contraception use. However, nascent indications from intervention research suggest positive findings with increases in frequency and comfort of discussions, among other outcomes. Gaps in the research are identified and discussed with implications for future studies.
310 citations
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University of Sussex1, University of Toulouse2, Pontifical Catholic University of Chile3, University of Miami4, Barry University5, Northwestern University6, West University of Timișoara7, University of Buea8, Nanyang Technological University9, Makerere University10, University of Namibia11, National Research University – Higher School of Economics12, Université catholique de Louvain13, University of Iceland14, American University of Beirut15, Complutense University of Madrid16, Ateneo de Manila University17, University of Cambridge18, Chinese Academy of Sciences19, North China University of Science and Technology20, University of Gdańsk21, Hokkaido University22, Osaka University23, Pontifical Catholic University of Peru24, University of Tartu25, Istanbul Şehir University26, University of Ghana27, Yaşar University28, Bilkent University29, Thammasat University30, University of Colorado Colorado Springs31, University of Wisconsin-Madison32, University of Los Andes33, Universidade Federal do Rio Grande do Sul34, University of Malaya35, University of Agder36, Victoria University of Wellington37, Uludağ University38, Ankara University39, Sultan Qaboos University40, Addis Ababa University41, The Chinese University of Hong Kong42, Hungarian Academy of Sciences43, Federal University of Paraíba44, Federal University of Pará45, Leipzig University46, University of Jena47, University of Milan48, Hong Kong Polytechnic University49
TL;DR: A new 7-dimensional model of self-reported ways of being independent or interdependent is developed and validated across cultures and will allow future researchers to test more accurately the implications of cultural models of selfhood for psychological processes in diverse ecocultural contexts.
Abstract: Markus and Kitayama’s (1991) theory of independent and interdependent self-construals had a major influence on social, personality, and developmental psychology by highlighting the role of culture in psychological processes. However, research has relied excessively on contrasts between North American and East Asian samples, and commonly used self-report measures of independence and interdependence frequently fail to show predicted cultural differences. We revisited the conceptualization and measurement of independent and interdependent self-construals in 2 large-scale multinational surveys, using improved methods for cross-cultural research. We developed (Study 1: N = 2924 students in 16 nations) and validated across cultures (Study 2: N = 7279 adults from 55 cultural groups in 33 nations) a new 7-dimensional model of self-reported ways of being independent or interdependent. Patterns of global variation support some of Markus and Kitayama’s predictions, but a simple contrast between independence and interdependence does not adequately capture the diverse models of selfhood that prevail in different world regions. Cultural groups emphasize different ways of being both independent and interdependent, depending on individualism-collectivism, national socioeconomic development, and religious heritage. Our 7-dimensional model will allow future researchers to test more accurately the implications of cultural models of selfhood for psychological processes in diverse ecocultural contexts. (PsycINFO Database Record (c) 2016 APA, all rights reserved)
309 citations
Authors
Showing all 7286 results
Name | H-index | Papers | Citations |
---|---|---|---|
Pete Smith | 156 | 2464 | 138819 |
Joy E Lawn | 108 | 330 | 55168 |
Philip J. Rosenthal | 104 | 824 | 39175 |
William M. Lee | 101 | 464 | 46052 |
David R. Bangsberg | 97 | 463 | 39251 |
Daniel O. Stram | 95 | 445 | 35983 |
Richard W. Wrangham | 93 | 288 | 29564 |
Colin A. Chapman | 92 | 491 | 28217 |
Ronald H. Gray | 92 | 529 | 34982 |
Donald Maxwell Parkin | 87 | 259 | 71469 |
Larry B. Goldstein | 85 | 434 | 36840 |
Paul Gepts | 78 | 263 | 19745 |
Maria J. Wawer | 77 | 357 | 27375 |
Robert M. Grant | 76 | 437 | 26835 |
Jerrold J. Ellner | 76 | 347 | 17893 |