Results 51 to 60 of about 3,449,680 (270)

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

Research progress on propeller aerodynamic design of low-altitude electric vertical take-off and landing aircraft

Kongqi donglixue xuebao
Electric vertical take-off and landing (eVTOL) serves as an important carrier for low-altitude economy. As the main power source, the aerodynamic performance of the propeller has a critical impact on the overall performance of eVTOL.
Bao HU, Bao HU, Yongwei GAO, Yongwei GAO, Binbin WEI, Binbin WEI, Shunzhe ZHAO, Shunzhe ZHAO   +7 more
doaj   +1 more source

Configuration of soft-tissue sarcoma on MRI correlates with grade of malignancy

Radiology and Oncology, 2021
The aim of the study was to assess whether the configuration of primary soft-tissue sarcoma (STS) on MRI correlates with the grade of malignancy.
Sedaghat Sam, Ravesh Mona Salehi, Sedaghat Maya, Both Marcus, Jansen Olav   +4 more
doaj   +1 more source

Automatic Configuration Management - Autodiscovery of Configuration Items and Automatic Configuration Verification [PDF]

SpaceOps 2016 Conference, 2016
Performing Configuration Management (CM) on systems such as an entire space mission ground system is essential. CM verifies that a system performs as intended, and is identified and documented in sufficient detail to support its projected life cycle.
openaire   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS 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, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Effects of Allogeneic Bone Substitute Configurations on Cell Adhesion Process In Vitro

Orthopaedic Surgery, 2023
Objective To explore the potential effect of three allogenic bone substitute configurations on the viability, adhesion, and spreading of osteoblasts in vitro.
Jie Liu, Li Yang, Hao Zhang, Jing‐yu Zhang, Yong‐cheng Hu   +4 more
doaj   +1 more source

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

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, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Investigation of flight stability for fixed canard dual-spin projectile via CFD/RBD coupled method

Defence Technology
In this paper, a high-fidelity computational fluid dynamics (CFD) and rigid body dynamics (RBD) coupled platform for virtual flight simulation is developed to investigate the flight stability of fixed canard dual-spin projectile.
Gang Wang, Tengyue Zhang, Tianyu Lin, Haizhen Lin, Ke Xi   +4 more
doaj   +1 more source

Identifying the Configuration Differences of Primary Schools with Different Administrative Affiliations in China

Buildings, 2020
Equalization of education facilities, which means the balanced distribution of human and material resources under limited resource conditions, is one of the goals of sustainable development.
Wenwen Sun, Xin Hu, Zhuoran Li, Chunlu Liu   +3 more
doaj   +1 more source

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