Results 81 to 90 of about 20,182,406 (278)

Infestation of winter barley varieties with leaf diseases in the southern part of the Rostov region

open access: yesЗерновое хозяйство России, 2018
Infestation of winter barley varieties with leaf diseases in the southern part of the Rostov region The yearly assessment and analysis of leaf diseases is carried out on the infectious field and the plots of the laboratory for barley breeding and seed ...
E. S. Doroshenko   +3 more
doaj   +2 more sources

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

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

TITIK FOKUS ILOKUSI ARTIKEL PEMENANG PERTAMA LOMBA PENULISAN OPINI TINGKAT SLTA SEKALIMANTAN SELATAN

open access: yesJurnal KATA: Penelitian tentang Ilmu Bahasa dan Sastra, 2018
This study examines the focal point of illustration of the first winner of the contest for writing opinion of the senior high school level in South Kalimantan.
Rissari Yayuk
doaj   +1 more source

Point [PDF]

open access: yesAmerican Journal of Obstetrics and Gynecology, 2019
Wessel Ganzevoort   +3 more
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Evaluation of the association between OXIS interproximal contact morphology and plaque and gingival indicators in children

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry
Context: Interproximal contact morphology of primary molars influences plaque retention and self-cleansing ability, which may affect plaque accumulation and gingival health in children.
Kirti Agrawal, Dinesh Rao, Sunil Panwar
doaj   +1 more source

Dynamic Modeling of Flexible Manipulators Using Finite Element Method and Optimal Control of their Motion [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2012
Flexible manipulators have plentiful applications in Aero-Space fields, due to their less weight and maneuverability. In fact, the ratio of their load carrying capacity to their weight, make them more excellent over their rigid ones.
M. H. Korayem   +2 more
doaj  

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