Results 41 to 50 of about 5,089 (160)

Using Tenofovir Diphosphate Levels to Evaluate Factors Associated With PrEP Non‐Adherence and Performance of Indirect Adherence Measures in Latin America: A Prospective, Single‐Arm, Open‐Label, Multicentre Implementation Study (ImPrEP)

open access: yesJournal of the International AIDS Society, Volume 29, Issue S3, July 2026.
ABSTRACT Introduction Tenofovir‐based oral pre‐exposure prophylaxis (PrEP) is pivotal for HIV prevention in Latin America. Monitoring PrEP adherence is crucial for maximizing its impact and identifying individuals who may benefit from additional support.
Thiago S. Torres   +20 more
wiley   +1 more source

Dinâmica de infestação de plantas daninhas em variedades de cana-de-açúcar

open access: yesBioscience Journal, 2013
A seleção de genótipos mais adaptados às condições de estresses bióticos e abióticos aliados com características agronômicas favoráveis são fatores preponderantes para o sucesso no cultivo da cana-de-açúcar. Neste contexto objetivou-se avaliar a dinâmica
Edimilson Alves Barbosa   +6 more
doaj  

Sida brachyclada G. Guerra 2025, sp. nov.

open access: yes
Sida brachyclada G.Guerra, sp. nov. (Fig. 1, 2 and 3C) Type: — BRAZIL. Bahia: Sento Sé, Minas do Mimoso, Campo Largo, 1.169 m, 10º21′58”S 41º21′44.1”W, 07 October 2024, bd, fl. & fr., G. Guerra & R. L. Borges 515 (holotype: ALCB 153528!, isotypes: CBC!, HUEFS!) Diagnosis: —This species is similar to Sida dubia Saint-Hilaire & Naudin (1842: 50) but can ...
Guerra, Gabriel C.   +3 more
openaire   +2 more sources

Legacy effects of livestock grazing on vegetation of an arid landscape exist more than 30 years after livestock were excluded

open access: yesRestoration Ecology, Volume 34, Issue 5, July 2026.
Abstract Introduction Globally, livestock grazing is a key driver of vegetation degradation in arid rangelands. This degradation tends to be most severe near artificial water points which are focal points for livestock activity. Conservation reserves have been established on former rangelands; however, the timeframes for vegetation recovery following ...
Neil D. Ross, Adrian Fisher, Mike Letnic
wiley   +1 more source

Controle de diferentes espécies de guanxuma com aplicações seqüenciais de flumiclorac-pentil = Control of different species of Sida spp. with sequential applications of flumiclorac-pentil

open access: yesActa Scientiarum. Agronomy, 2007
Diversas espécies do gênero Sida são importantes plantas daninhas. Sãoconsideradas espécies de difícil controle e de extensa disseminação. Diante desse contexto, procurou-se verificar a eficácia de aplicações seqüenciais de subdoses de flumiclorac-pentil
João Guilherme Zanetti de Arantes   +2 more
doaj  

Intensifikasi Budidaya Perikanan (Osphronemus Gouramy) Mandiri Berbasis Sumberdaya Lokal sebagai Upaya Peningkatan Produktivitas POKDAKAN Mina Sida Karya

open access: yesWarta LPM
Mina Sida Karya Fish Cultivation Group (POKDAKAN) operates in Sidamulih Village, Rawalo District, Banyumas Regency, Central Java, employing an extensive, traditional fish farming system that yields low productivity.
Arif Bimantara   +3 more
doaj   +1 more source

SIDUS SIDARUM—III. SIDA RZEDOWSKII SP. NOV., INCLUDING A PRELIMINARY DISCUSSION OF THE SIDA ELLIOTTII SPECIES GROUP

open access: yes, 1979
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Henry Trimen: Under‐appreciated pioneer in the typification of Linnaean plant names?

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract In 1887, Henry Trimen published a paper summarising the contents of the Hermann Herbarium, in what is now the Natural History Museum, London (BM), in terms of the plant names published by Linnaeus. Trimen referred to the Hermann specimens as types of Linnaeus's names.
I.M. Turner
wiley   +1 more source

Alterações anatomopatológicas renais em indivíduos com a síndrome da imunodeficiência adquirida

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1998
As alterações anatomopatológicas renais foram estudadas em 119 casos de indivíduos com a síndrome da imunodeficiência humana adquirida (SIDA) no Hospital Escola da Faculdade de Medicina do Triângulo Mineiro, Uberaba MG.
Laguna-Torres Victor Alberto   +4 more
doaj  

Estimativa da área foliar de Sida cordifolia e Sida rhombifolia usando dimensões lineares do limbo foliar Estimate of Sida cordifolia and Sida rhombifolia leaf area using leaf blade linear dimensions

open access: yesPlanta Daninha, 2008
A estimativa da área foliar pode auxiliar na compreensão de relações de interferência entre plantas daninhas e cultivadas. Com o objetivo de obter uma equação que, por meio de parâmetros lineares dimensionais das folhas, permita a estimativa da área ...
S. Bianco, L.B. Carvalho, M.S. Bianco
doaj   +1 more source

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