FGFG is the first example of a non-protected peptide consisting of natural amino acids that adopt a fully extended conformation in the crystalline state.
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Creating a family health history interview protocol for use with undergraduate health professional students: A scoping review.
Public Health Pract (Oxf)
June 2025
Department of Health and Behavioral Sciences, University of Colorado Denver, P.O. Box 173364, Campus Box 188, Denver, CO, 80217-3364, USA.
Background: Family health history can be used as a health promotion tool to assess health risk, improve data collection and disease prevention, initiate interventions, and motivate behavioral change, but its utility as a public health tool has not been fully explored. Collecting information for a family health history can be a challenging task. However, it is an important skill for undergraduate students to learn, particularly those in pre-health majors.
View Article and Find Full Text PDFMultiple Protophilic Redox-Active Sites in Reticular Organic Skeletons for Superior Proton Storage.
Angew Chem Int Ed Engl
January 2025
Tongji University, School of Chemical Science and Engineering, 1239 Siping Road, 200092, Shanghai, CHINA.
Protons (H+) with the smallest size and fastest redox kinetics are regarded as competitive charge carriers in the booming Zn-organic batteries (ZOBs). Developing new H+-storage organic cathode materials with multiple ultralow-energy-barrier protophilic sites and super electron delocalization routes to propel superior ZOBs is crucial but still challenging. Here we design multiple protophilic redox-active reticular organic skeletons (ROSs) for activating better proton storage, triggered by intermolecular H-bonding and π-π stacking interactions between 2,6-diaminoanthraquinone and 2,4,6-triformylphloroglucinol nanofibrous polymer.
View Article and Find Full Text PDFImproved equivalent optical turbulence method for anisotropic compressible and atmospheric turbulence under different beam transmission distances.
Sci Rep
January 2025
School of Physics, Xidian University, Xi'an, 710071, Shaanxi, China.
The impact of different turbulence on beams can be seen as optical distortions caused by refractive index fluctuations around vortices in turbulence. Therefore, from the perspective of transmission effects, the transmission outcomes of beam in different turbulences can be mutually equivalent. Since the mechanisms of beam propagation in compressible turbulence are not yet fully understood and the relevant theories are not well-established, a preliminary analysis of beam transmission in compressible turbulence is necessary.
View Article and Find Full Text PDFFull fine-tuning strategy for endoscopic foundation models with expanded learnable offset parameters.
Biomed Phys Eng Express
January 2025
Shandong Normal University, Jinan, Jinan, Shandong, 250014, CHINA.
In the medical field, endoscopic video analysis is crucial for disease diagnosis and minimally invasive surgery. The Endoscopic Foundation Models (Endo- FM) utilize large-scale self-supervised pre-training on endoscopic video data and leverage video transformer models to capture long-range spatiotemporal dependencies. However, detecting complex lesions such as gastrointestinal metaplasia (GIM) in endoscopic videos remains challenging due to unclear boundaries and indistinct features, and Endo-FM has not demonstrated good performance.
View Article and Find Full Text PDFA vacuolar invertase gene modulates sugar metabolism and postharvest fruit quality and stress resistance in tomato.
Hortic Res
January 2025
Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, Sichuan, China.
Sugars act as signaling molecules to modulate various growth processes and enhance plant tolerance to various abiotic and biotic stresses. Moreover, sugars contribute to the postharvest flavor in fleshy fruit crops. To date, the regulation of sugar metabolism and its effect in plant growth, fruit ripening, postharvest quality, and stress resistance remains not fully understood.
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