Results 121 to 130 of about 94,167 (304)
The electric field strength above atmospheric surface duct
, 2013 The paper presents a method which allows the calculation of the atmospheric distortion of radar pules, provided that the influence of the atmosphere is to transfer the transmitted signal through a duct.
Seliem, Adel A.S.Abo +1 more
core
Advanced Science, EarlyView.This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu +16 more
wiley +1 more source
Journal of Dental SchoolObjective(s): The morphology and size of the nasolacrimal duct play essential roles in development of primary acquired nasolacrimal duct obstruction (PANDO), dacryocystitis, and Epiphora, in cleft palate patients.
Solmaz Valizadeh +3 more
doaj +1 more source
Advanced Science, EarlyView.ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley +1 more source
A Comparative Study on Evolutionary Multi-objective Optimization Algorithms Estimating Surface Duct. [PDF]
Sensors (Basel), 2018 Liao Q +6 more
europepmc +1 more source
Nasolacrimal Duct Obstruction in Epiphoric Patients in the North Indian Population
Introduction Epiphora, or excessive tear production, is a common presenting complaint in ophthalmology and is frequently associated with acquired nasolacrimal duct obstruction.
Mohd Faraz +6 more
core +1 more source
A Numerical study of resistance in a rough walled channel flow where the ratio of roughness length scale to the depth of flow varies over a wide range [PDF]
, 2009 Numerical calculations were performed over a variety of two-dimensional rib roughness configurations in which the ratio of flow depth to roughness height was varied from 1.1 to 40.
Senior, A K
core
Mechanisms of Pericyte‐Mediated Cancer Metastasis
Advanced Science, EarlyView.Pericytes play multifarious roles in promoting cancer metastasis by facilitating metastatic cancer cell dissemination, circulating tumor cell survival, tissue extravasation, premetastatic niche formation, and metastatic tumor growth. These cells have intertwined interactions with vascular endothelial cells to modulate cancer cell behavior and ...
Ziheng Guo, Yihai Cao
wiley +1 more source
Estimates of the coherent leakage of sound from an ocean surface duct
, 2016 For underwater sound transmission in a mixed-layer surface duct, the trapping of sound and the coherent leakage of some of this energy from the duct are well known phenomena.
Duncan, Alec, Jones, Adrian, Zhang, Z.
core
Advanced Science, EarlyView.Compared to a healthy random nanofibrous fibronectin microenvironment, a fibrotic aligned nanofibrous fibronectin microenvironment employs a specific integrin, α5β1 integrin, to activate early pro‐fibrotic fibroblast behaviors and later fibrotic fibroblast tissue formation with cell/F‐actin alignment, α‐SMA expression, and cell‐driven aligned ...
Doğuhan Beyatlı +3 more
wiley +1 more source