Results 161 to 170 of about 7,894 (258)

Investigation of the effects of aerators in reducing cavitation damage on spillways using two-phase numerical modeling. [PDF]

Sci Rep
Bagherzadeh S, Ghaeini-Hessaroeyeh M, Fadaei-Kermani E.   +2 more
europepmc   +1 more source

High‐Resolution LiDAR Observations for Coupled Effects of Dry‐Air Entrainment and Haze‐Cloud Interactions on Cloud Vertical Structure

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract This study demonstrates the high‐resolution profiling of cloud microphysics in a laboratory chamber using Time‐Correlated Single Photon Counting (TCSPC) LiDAR. We present a novel retrieval method to derive vertical extinction (σ) $(\sigma )$ profiles, constrained by in situ measurements, to diagnose responses to dry‐air entrainment.
Jae Min Yeom, Suryadev Pratap Singh, Fan Yang, Hamed Fahandezh Sadi, Jesse C. Anderson, Yong Meng Sua, Manikandan Rajagopal, Steven K. Krueger, Will Cantrell, Raymond A. Shaw   +9 more
wiley   +1 more source

Lock-Line Entrapment in Mitral TEER: Bailout and Management. [PDF]

JACC Case Rep
Arakawa M, Kataoka A, Watanabe Y.
europepmc   +1 more source

Uncertainty‐Aware Machine Learning for Onset of Deep Convection: Under what Conditions Are Trigger Predictions More Reliable?

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Machine Learning (ML) models have emerged as a powerful tool for predicting deep convection triggering, yet the atmospheric conditions that systematically challenge these models in detecting deep convection remain poorly understood. To diagnose such ambiguous regimes, we trained a Controlled Abstention Neural Network (CAN) that separates high‐
Ashish Bhattarai, Youtong Zheng
wiley   +1 more source

Fatal Cerebral Air Embolism Following Central Venous Catheter Mishandling in a Stroke Patient: A Case Report. [PDF]

Case Rep Crit Care
Rundblad LIS, Lukassen TG, Grynnerup AG, Abdulmunem SA, Iversen HK, West AS.   +5 more
europepmc   +1 more source

Strong Diurnal‐Dependent Meteorological Control on Long‐Term Variations of Cloud Droplet Number Concentration

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract While long‐term cloud droplet number concentration (CDNC) changes are commonly attributed to aerosols, the role of meteorological factors remains poorly explored. Here, we perform a time‐resolved contribution analysis of long‐term CDNC variations using nearly two decades of geostationary observations over four Atlantic subtropical regions. The
Jiayi Li, Jiming Li, Yuan Wang, Ruixue Li, Yang Wang   +4 more
wiley   +1 more source

3D Simulation Study for a Pneumatic Nozzle-Cylindrical Flapper System. [PDF]

Sensors (Basel)
Xu P, Inaba K, Kagawa T.
europepmc   +1 more source

Dust Layer Height Leads Atmospheric Boundary Layer Height by 3 hr Over the Taklimakan Desert

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract The vertical distribution of dust modulates its radiative forcing and long‐range transport, yet the diurnal relationship between dust layer height (DLH) and atmospheric boundary layer height (ABLH) remains poorly constrained by observations.
Xingran Li, Tian Zhou, Dongsheng Wu, Zikai Lin, Yonghong Gu, Qili Gao, Zhongwei Huang, Xiaokai Song, Yufei Wang, Qingqing Dong   +9 more
wiley   +1 more source

Successful pulsed field ablation of left atrial roof-dependent atrial tachycardia arising after pericardial esophageal fistula. [PDF]

HeartRhythm Case Rep
Miwa N, Hara S, Kaito A, Sato Y, Kusa S, Hachiya H.   +5 more
europepmc   +1 more source

Anomalies and Recovery of Evaporation Ducts Induced by Typhoons in the Northwest Pacific

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Despite widespread attention on tropical cyclone (TC)‐induced cold wakes, the dynamic recovery of evaporation duct height (EDH) post‐typhoon remains unclear. Using ERA5 data from 338 Northwestern Pacific TCs (2003–2023), we quantify the spatiotemporal evolution of EDH after TC passage.
Xuhang Li, Xiaoping Cheng, Jiayuan Zhang, Jianfang Fei, Xiaogang Huang   +4 more
wiley   +1 more source