Results 171 to 180 of about 699,477 (276)

Conformal Coordinates for Molecular Geometry: From 3D to 5D

open access: yesJournal of Computational Chemistry, Volume 47, Issue 4, February 5, 2026.
The figure illustrates the conformal representation of ℝ3$$ {\mathbb{R}}^3 $$ in a non‐Euclidean five‐dimensional space ℍ$$ \mathbb{H} $$. Each point x∈ℝ3$$ x\in {\mathbb{R}}^3 $$ is described with two additional vectors, e0$$ {e}_0 $$ and e∞$$ {e}_{\infty } $$, so that Euclidean distances in ℝ3$$ {\mathbb{R}}^3 $$ can be recovered via inner products ...
Jesus Camargo   +2 more
wiley   +1 more source

Improved YOLOv5 for Efficient Elimination of Unwanted Video Frames From High‐Speed Video Arrays Capturing Bat's Kinematics

open access: yesApplied AI Letters, Volume 7, Issue 1, February 2026.
Deep learning pipeline developed to filter high‐speed bat flight recordings captured inside a custom flight tunnel. ABSTRACT This research aims to investigate the flying kinematics of bats, drawing inspiration from nature to benefit humans in achieving vision‐independent flights. The project uses 50 cameras mounted inside a specially designed tunnel to
D. P. Jayathunga   +4 more
wiley   +1 more source

Implementation of an open chemistry knowledge base with a Semantic Wiki. [PDF]

open access: yesJ Cheminform
Neidiger C   +19 more
europepmc   +1 more source

Heat Therapy: Targeting Health, Disease, and Disability

open access: yesComprehensive Physiology, Volume 16, Issue 1, February 2026.
The predominance of evidence suggests heat therapy has an impact on all aspects of health and performance, but the drivers of that improvement, the extent to which they are improved, and the specific populations in which improvements manifest are far from completely understood.
Rauchelle E. Richey   +5 more
wiley   +1 more source

Mechanical Cues Regulate Estrogen and Progesterone‐Induced Nascent ECM Deposition by Human Endometrial Stromal Fibroblasts

open access: yesJournal of Biomedical Materials Research Part A, Volume 114, Issue 2, February 2026.
ABSTRACT The endometrium, the mucosal lining of the uterus, is a highly regenerative tissue that undergoes cyclic remodeling guided by tightly regulated levels of estrogen and progesterone. Stromal cells, including fibroblasts, are embedded within the connective tissue of the endometrium and contribute to the rapidly changing extracellular matrix (ECM).
Grace K. Hinds   +5 more
wiley   +1 more source

Biofilm Analysis by Confocal Microscopy—Basics and Practical Aspects

open access: yesMicroscopy Research and Technique, Volume 89, Issue 2, Page 183-206, February 2026.
Development and detachment of an interfacial microbial community. The resulting biofilms and bio‐aggregates are three‐dimensional communities susceptible to examination by confocal laser scanning microscopy. ABSTRACT This review is intended as a guideline for beginners in confocal laser scanning microscopy.
Thomas R. Neu, Ute Kuhlicke
wiley   +1 more source

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