Results 111 to 120 of about 5,074,232 (325)
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
Авіаційно-космічна техніка та технологіяThe subject of this study is the unsteady flow of liquid in pipelines, which are part of the design of airplanes and helicopters. This name means, first of all, the phenomenon of a sharp increase in pressure in the pipeline, which is known as a hydraulic
Pavlo Lukianov, Kateryna Pavlova
doaj +1 more source
Development of small drones "Ant-Plane" for Antarctic research -its possibility and dificulty-
Antarctic Record, 2006 Four kinds of small drones (autonomous unmanned aerial vehicles UAV, so called Ant-Plane) are developed under the Ant-Plane project for scientific research and logistics in the coast region of Antarctica in austral summer.
Minoru Funaki, Ant-Plane Group
doaj +1 more source
Indian Journal of Dental Research, 2015 Objectives: Miniscrews have been used in recent years for anchorage in orthodontic treatment. However, it is not clear whether the miniscrews are absolutely stationary or move when force is applied.
Kamlesh Kumar Garg, Megha Gupta
doaj +1 more source
Plane waves in noncommutative fluids
, 2013 We study the dynamics of the noncommutative fuid in the Snyder space perturbatively at the first order in powers of the noncommutative parameter. The linearized noncommutative fluid dynamics is described by a system of coupled linear partial differential
Abdalla, M. C. B. +3 more
core +1 more source
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 +2 more
wiley +1 more source
A time-resolved model of the mesospheric Na layer: constraints on the meteor input function [PDF]
Atmospheric Chemistry and Physics, 2004 A time-resolved model of the Na layer in the mesosphere/lower thermosphere region is described, where the continuity equations for the major sodium species Na, Na+ and NaHCO3 are solved explicity, and the other short-lived species are treated in steady ...
J. M. C. Plane
doaj
A Survey on Data Plane Flexibility and Programmability in Software-Defined Networking
IEEE Access, 2019 Software-defined networking (SDN) has attracted the attention of the research community in recent years, as evidenced by a large number of survey and review papers.
Enio Kaljic +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
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source