Results 151 to 160 of about 33,523,816 (378)

3′-End processing of histone pre-mRNAs in Drosophila: U7 snRNP is associated with FLASH and polyadenylation factors [PDF]

open access: hybrid, 2013
Ivan Sabath   +5 more
openalex   +1 more source

Frailty in older adults in the city of São Paulo: Prevalence and associated factors.

open access: yesRevista brasileira de epidemiologia = Brazilian journal of epidemiology, 2019
INTRODUCTION Frailty is a preventable and reversible syndrome characterized by a cumulative decline of physiological systems, causing greater vulnerability to adverse conditions.
Y. Duarte   +6 more
semanticscholar   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Prevalence and factors associated with overweight and obesity among rural and urban women in Burkina Faso

open access: yesThe Pan African Medical Journal, 2019
INTRODUCTION: Low- and middle-income countries, including Burkina Faso, are facing increasing urbanization with health challenges related to nutrition transition that impact body weight change.
Jeoffray Diendéré   +5 more
doaj   +1 more source

Factors Associated with Low Back Pain Songket at Talang Aur Village Subdistrict Indralaya District Ogan Ilir [PDF]

open access: yes, 2012
Background : Low back pain is a pain occuring below part of the back and capable of moving to feet particulary in the back and outside. In working, the songket workers sit on a non-laying chair. It will result in the emerge of the low back pain. Based on
Hasyim, H. (Hamzah)   +2 more
core  

Low birth weight and its associated factors in Ethiopia: a systematic review and meta-analysis

open access: yesItalian Journal of Pediatrics, 2018
BackgroundDifferent primary studies in Ethiopia showed the burden of low birth weight. However, variation among those studies was seen. This study was aimed to estimate the national prevalence and associated factors of low birth weight in Ethiopia ...
A. Endalamaw   +4 more
semanticscholar   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Factors Associated with Early Marriage in Pancur Batu, Deli Serdang, North Sumatera [PDF]

open access: yes, 2018
Background: Early marriage is one of the many social phenomena happening in various places in the country. Indonesia ranks 37th which has the number of early marriages in the world.
Asfriyati, A. (Asfriyati)   +2 more
core  

Occurrence of violence in the elderly and its associated factors.

open access: yesRevista Brasileira de Enfermagem, 2019
OBJECTIVE to analyze the occurrence of violence in the elderly and its associated factors in the city of Betim, Minas Gerais. METHOD cross-sectional study constituted by a population survey conducted through structured interviews.
Paulo Henrique Silva Maia   +3 more
semanticscholar   +1 more source

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