Results 51 to 60 of about 145,069 (216)

Accuracy of diabetes screening methods used for people with tuberculosis, Indonesia, Peru, Romania, South Africa [PDF]

open access: yes, 2018
Objective To evaluate the performance of diagnostic tools for diabetes mellitus, including laboratory methods and clinical risk scores, in newly-diagnosed pulmonary tuberculosis patients from four middle-income countries.
Alisjhabana, B   +19 more
core   +2 more sources

Effects of COVID‐19 on Corneal Transplants Across the Five Regions of Brazil and Trends in Post‐Pandemic Recovery—A Cross‐Sectional Study

open access: yesHealth Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background and Aims The COVID‐19 pandemic significantly disrupted global eye health services, including corneal transplants. This study evaluates the pandemic's long‐term impact on corneal transplantation across Brazil's five regions, highlighting national and regional recovery trends.
Josue Geraldo Lessa   +7 more
wiley   +1 more source

Modelo educativo para la gestión académica en el Instituto de Medicina Tropical “Pedro Kourí”

open access: yesRevista Habanera de Ciencias Médicas, 2020
Introducción: La organización de la gestión académica de la educación de postgrado en el Instituto de Medicina Tropical “Pedro Kourí” (IPK), se corresponde con los resultados esperados en el desarrollo de la medicina tropical.
Nereyda Cabrera Cantelar   +4 more
doaj  

A note on ensiling characteristics of the tropical grass Setaria sphacelata var. splendida (Stapf). [PDF]

open access: yes, 1993
The objective of this study was to evaluate the ensiling characteristics of Setaria sphacelata var. splendida (S.
Fernandes, T.H.   +2 more
core  

The first detection of Leishmania major in naturally infected Sergentomyia minuta in Portugal [PDF]

open access: yes, 2013
Phlebotomine sandflies of the genus Sergentomyia are widely distributed throughout the Old World. It has been suggested that Sergentomyia spp are involved in the transmission of Leishmania in India and Africa, whereas Phlebotomus spp are thought to be ...
Afonso, Maria Odete   +5 more
core   +3 more sources

Nutritional and Fermentative Impacts of Adding Dehydrated Cashew Pseudofruit to Elephant Grass Silage

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
The article evaluated the effect of different levels of dehydrated cashew pseudofruit (DCP; 0%, 10%, 20%, and 30% based on natural matter) on the ensiling of Cenchrus purpureus BRS Capiaçu (Elephant grass), focusing on fermentative characteristics, nutrient composition, losses, and aerobic stability.
Isadora Osório Maciel Aguiar Freitas   +10 more
wiley   +1 more source

Reproductive Status of Boll Weevils During Season and Off‐Season of Cotton in the Cerrado of Brazil

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 2, Page 113-122, February 2026.
Cotton boll weevils were monitored continuously and counted weekly over two agricultural years in the Brazilian Cerrado. The survey resulted in a total of 94 519 adults captured in approximately similar percentages of females and males during both the growing and off‐seasons.
Karolayne Lopes Campos   +5 more
wiley   +1 more source

Cross-reactive anti-PfCLAG9 antibodies in the sera of asymptomatic parasite carriers of Plasmodium vivax

open access: yesMemorias do Instituto Oswaldo Cruz, 2013
The PfCLAG9 has been extensively studied because their immunogenicity. Thereby, the gene product is important for therapeutics interventions and a potential vaccine candidate.
Joana D'Arc Neves Costa   +9 more
doaj   +1 more source

Performance of a sensitive haemozoin‐based malaria diagnostic test validated for vivax malaria diagnosis in Brazilian Amazon

open access: yesMalaria Journal, 2021
Background Vivax malaria diagnosis remains a challenge in malaria elimination, with current point of care rapid diagnostic tests (RDT) missing many clinically significant infections because of usually lower peripheral parasitaemia.
Gisely Cardoso de Melo   +9 more
doaj   +1 more source

Analysis of information use in agricultural science PhD theses at Central University of Venezuela [PDF]

open access: yes, 2008
Purpose – To analyze information use in agricultural science PhD theses submitted between 1986 and 2002 in the Faculty of Agronomy, Central University of Venezuela (UCV).
Haparro-Martinez, Exio Isaac   +1 more
core   +2 more sources

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