Results 41 to 50 of about 3,690,024 (303)

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

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

Power, Law and Blood: Sources of Patriarchy in the Middle East [PDF]

open access: yes, 2013
This unpublished article was kindly provided to BU's institutional repository for deposit by the ...
Lindholm, Charles
core   +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

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Thailand’s BRICS move revisited

open access: yesCogent Social Sciences
This study explores Thailand’s pursuit of BRICS membership through the lenses of Teo’s middle power theory and Kuik’s theory of regime legitimation, based on archival and secondary materials.
Thapiporn Suporn, Poowin Bunyavejchewin
doaj   +1 more source

MIDDLE POWERS IN INTERNATIONAL RELATIONS: COMPARATIVE ANALYSIS OF CONCEPTUAL APPROACHES

open access: yesСравнительная политика, 2020
Throughout the past decades the international relations studies were mostly dedicated to the analysis of the superpower’s and great power’s role in the world order.
V. V. Vershinina
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

REDUCTION OF RIPPLE FOR DIRECT TORQUE CONTROLLED THREE PHASE INDUCTION MOTOR BASED ON A PREDICTIVE CONTROL TECHNIQUE

open access: yesJournal of Engineering and Sustainable Development, 2018
Direct torque control is one of the among control schemes for alternating current drives. It has a simple structure, fast control, is robust, and has good performance.
Adel Ahmed obed   +1 more
doaj  

San Francisco Bay Area KIPP Schools: A Study of Early Implementation and Achievement: Final Report [PDF]

open access: yes, 2008
Examines the achievement results and operations of five Knowledge Is Power Program middle schools to assess the program's effectiveness, the role of leadership, implementation of the KIPP culture, design of curricula and instruction, and lessons ...
Alejandra Lopez-Torkos   +4 more
core  

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