Results 31 to 40 of about 619,710 (248)
Metadata Augmentation for Semantic- and Context- Based Retrieval of Digital Cultural Objects [PDF]
, 2007 Cultural objects are increasingly stored and generated in digital form, yet effective methods for their indexing and retrieval still remain an open area of research.
Pham, Binh, Smith, Robert
core +2 more sources
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
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
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingLeveraging natural language to guide visual models for single-domain generalization (SDG) in hyperspectral image classification (HSIC) is a promising yet challenging frontier.
Xi Chen +4 more
doaj +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
More than money: Core self-evaluations, job characteristics and work-family conflict among women
HeliyonIntegrating work and family life is a relevant concern, especially for women in the banking industry. While the impact of job characteristics on work-family conflict is well-documented, the moderating role of core self-evaluations (CSE) remains ...
Lawrence Ejike Ugwu +2 more
doaj +1 more source
YOLO-DCTI: Small Object Detection in Remote Sensing Base on Contextual Transformer Enhancement
Remote Sensing, 2023 Object detection for remote sensing is a fundamental task in image processing of remote sensing; as one of the core components, small or tiny object detection plays an important role.
Lingtong Min +5 more
doaj +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Relocation and Livelihood Concerns of Sariska Tiger Project, Rajasthan: A Pride or Plight? [PDF]
Space and Culture, India, 2015 It is well known that Sariska Tiger Reserve is a home to the India’s national animal - the Bengal Tiger (Panthera tigris tigris). The crux of this research is to examine the role of local peoples in the conservation of Sariska Tiger project, which was ...
Muraree Lal Meena
doaj +2 more sources