Results 131 to 140 of about 4,285 (251)

Path loss modeling of the coupling between tropospheric scatter and evaporation ducting in complex maritime environments

Tongxin xuebao
The coexistence of atmospheric ducting and tropospheric scattering complicates path-loss prediction for maritime over-the-horizon communication. To address the limitations of single-mode models in representing hybrid propagation, a dual-mechanism coupled
Liao Xi, Yang Bowen, Zheng Xiangquan, Wen Wu   +3 more
doaj  

Upper eyelid predominance of meibomian gland dysfunction in postmenopausal women with primary acquired nasolacrimal duct obstruction. [PDF]

BMC Ophthalmol
Jin H, Chen X, Liu Y.
europepmc   +1 more source

Long‐Term Population Declines of Habitat‐Shifting Species in the City: A Living Planet Index Approach for Berlin, Germany

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
We applied two global biodiversity indices at a city scale and revealed significant declines in odonate and amphibian populations in freshwater systems over several decades. Our study demonstrates the effectiveness of both indices as a baseline for fulfil urban‐related biodiversity framework targets if suitable biodiversity time series are available ...
Silvia Keinath, Frederic Griesbaum, Nike Sommerwerk, Falk Petzold, Klaus‐Detlef Kühnel, Jörg Freyhof   +5 more
wiley   +1 more source

Investigation on porous media coating plus effect of carbon quantum dots and graphite nanoparticles on tubular solar still (TSS) productivity. [PDF]

Sci Rep
El-Fakharany MK, Elbrashy A, Rashad M, Faisal Qasim K.   +3 more
europepmc   +1 more source

A Detailed Review of Colburn and Friction Factors for Various Types of Fins Used in Compact Plate‐Fin Heat Exchangers

Heat Transfer, Volume 55, Issue 6, Page 3495-3522, September 2026.
ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley   +1 more source

Advances in Wearable Biosensors for Non-Invasive Biofluid Monitoring. [PDF]

Biosensors (Basel)
Mondal R, Saikia MJ.
europepmc   +1 more source

A Novel Air‐Liquid Interface Exposure System for Continuous Gas Exposure of Airway Epithelial Cells: Exposure of NO2 With Viral Co‐Challenge

Journal of Applied Toxicology, Volume 46, Issue 9, Page 3113-3125, September 2026.
ABSTRACT Most in vitro toxicological research investigating the effects of inhaled compounds employ short‐term exposures of a couple of hours, or repeated, intermittent exposures for a limited number of days with exposure free periods, whereas in reality, we are continuously exposed, albeit to variable concentrations.
Marcia M. Oldenburger, Evert Duistermaat, Pieter S. Hiemstra, Flemming R. Cassee, Yvonne C. M. Staal   +4 more
wiley   +1 more source

Drought stress induces salicylic acid accumulation, altering monoterpene profile and suppressing resin duct formation in Engelmann spruce. [PDF]

PLoS One
Davis TS, Khedive E, Hill E, Ocheltree T.   +3 more
europepmc   +1 more source

Use of sterile gowns for single‐shot spinal anaesthesia: consensus guidelines from the Association of Anaesthetists, Royal College of Anaesthetists, Obstetric Anaesthetists' Association, Regional Anaesthesia UK, College of Anaesthesiologists of Ireland and Australian and New Zealand College of Anaesthetists

Anaesthesia, Volume 81, Issue 9, Page 1257-1268, September 2026.
Summary Introduction International guideline recommendations vary on the use of sterile gowns during spinal anaesthesia. There is limited evidence of benefit for their routine use and debate about environmental, financial and clinical costs and benefits.
Caroline Phillips, Manpreet Bahra, Yavor Metodiev, James H. Bamber, Dónall Ó Cróinín, Li Fang, Lucy Brooks, Helgi Jóhannsson, Nat Haslam, Archana Shrivathsa, Paul Southall, Cliff Shelton, Delphi collaborators, Alan J. R. Macfarlane, Archana Shrivathsa, Athmaja Thottungal, Caroline Phillips, Charlotte Oliver, Claire Abeysekera, Cliff Shelton, David Hewson, Dominique Nuala Lucas, Dónall Ó Cróinín, Emma Wain, Felicity Plaat, Gretel Davidson, Helgi Jóhannsson, Ian Blenkharn, Jaime Greenwood, James H. Bamber, Jane Pilsbury, Jenny Ferry, Joanna Marriott, Li Fang, Lloyd Turbitt, Lucy Brooks, Manpreet Bahra, Nat Haslam, Owen O'Sullivan, Philip Barclay, Rachel Mathers, Rebecca Knagg, Rosemary M. G. Hogg, Stephen Smith, Yavor Metodiev, Yasmin Poonawala   +45 more
wiley   +1 more source

Focus on sex hormone axis disorder: exploring the susceptibility mechanism of dry eye in perimenopausal women. [PDF]

Front Med (Lausanne)
Zhu M, Wang Y, Na Y, Tu Y, Song E.
europepmc   +1 more source