Results 61 to 70 of about 4,317,100 (298)
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS 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
Width of Sunspot Generating Zone and Reconstruction of Butterfly Diagram
, 2010 Based on the extended Greenwich-NOAA/USAF catalogue of sunspot groups it is demonstrated that the parameters describing the latitudinal width of the sunspot generating zone (SGZ) are closely related to the current level of solar activity, and the growth ...
A.J. Conway +20 more
core +1 more source
Chromospheric activity and rotation of FGK stars in the solar vicinity. An estimation of the radial velocity jitter [PDF]
, 2010 Context: Chromospheric activity produces both photometric and spectroscopic variations that can be mistaken as planets. Large spots crossing the stellar disc can produce planet-like periodic variations in the light curve of a star.
Aigrain +78 more
core +3 more sources
FEBS 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
Библиосфера, 2016 The Commonwealth of Independent States creation in 1991 was a new reality for cooperation and development of post-Soviet states. Russia and Armenia have long close and stable relations in the scientific-educational sphere.
Y. V. Mokhnacheva
doaj +1 more source
Academic Writing in English in the Structure of Higher Education in Russia
Высшее образование в России, 2020 Intensification of research work at engineering universities of Russian Federation leads to the increase of publication activity of graduate and PhD students in high-impact English language journals.
E. I. Shpit, V. N. Kurovskiy
doaj +1 more source
Non-detection of Contamination by Stellar Activity in the Spitzer Transit Light Curves of TRAPPIST-1 [PDF]
, 2018 We apply the transit light curve self-contamination technique of Morris et al. (2018) to search for the effect of stellar activity on the transits of the ultracool dwarf TRAPPIST-1 with 2018 Spitzer photometry.
Agol, Eric +8 more
core +5 more sources
Organoids in pediatric cancer research
FEBS 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
Survey on Principles of e-Regulation project [PDF]
, 2010 "There is an increasing use of technology for the development, delivery, administration and reporting of assessment in qualifications offered by AOs. The UK qualifications regulators published Regulatory Principles for e-Assessment in April 2007.
core
Soil enzyme activities in the rhizosphere of field-grown sugar beet inoculated with the biocontrol agent Pseudomonas fluorescens F113 [PDF]
, 1998 The original publication is available at www.springerlink.com . Copyright Springer DOI : 10.1007/s003740050397Pseudomonas fluorescens F113, which produces the antimicrobial compound 2,4-diacetylphloroglucinol is a prospective biocontrol agent.
Lynch, J.M. +4 more
core +1 more source