Results 121 to 130 of about 9,141 (240)

From Negative Duplex to Phlegmasia in Minutes: Bedside POCUS Identifies Rapid Thrombosis Unmasking Underlying May–Thurner Syndrome

open access: yesJournal of Clinical Ultrasound, Volume 54, Issue 7, Page 1799-1803, September 2026.
Point‐of‐care‐ultrasound revealed an evolving acute noncompressible deep vein thrombosis (asterisks) in the left lower extremity veins (right panel) that was not evident on duplex ultrasound 14 min prior (left panel; asterisks demonstrate compressed veins). The patient was treated emergently and found to have May–Thurner syndrome.
Anthony Unger
wiley   +1 more source

Pumping Venom: Valvilli Architecture in Diacamma (Hymenoptera: Formicidae) and Implications for Stinger Functionality

open access: yesJournal of Morphology, Volume 287, Issue 9, September 2026.
The insect stinger is among the best‐known venom‐delivery structures, yet its valvilli—paired flaps within the valve chamber—remain poorly understood. Using micro‐CT, histology, serial block‐face SEM and CLSM in the ant Diacamma nr. indicum, we show that the valvilli are not uniformly flexible flaps but are materially differentiated structures with ...
Alexandre Casadei‐Ferreira   +6 more
wiley   +1 more source

Prediction of loess collapsibility coefficient using bayesian optimized random forest model

open access: yesScientific Reports
Accurately predicting the collapsibility coefficient of loess is crucial for mitigating the hazards associated with loess collapsibility in engineering projects, natural environment, and socio-economic activities.
Wan Zhang   +6 more
doaj   +1 more source

A Multi‐Species Examination of Temporal Capture Trends in Freshwater Turtles

open access: yesEcological Research, Volume 41, Issue 5, September 2026.
Freshwater turtles are commonly surveyed using baited traps, yet behavioral responses may bias demographic estimates by altering capture rates over time. Using data from 102 wetland sites in North Carolina, we found significant declines in capture rates across multi‐day trapping periods for 5 of 6 species.
Fenton S. McKown   +4 more
wiley   +1 more source

Computed tomographic bronchial collapsibility values over 50% may be detected in healthy dogs

open access: yes, 2019
Bronchomalacia and bronchial collapse are important causes of chronic coughing in dogs. The current reference standard diagnostic tests for these problems are flexible bronchoscopy and biopsy.
Kim, Seungji   +5 more
core   +1 more source

#NoIDVape: A content analysis of illicit vape messaging in young people's information sources

open access: yesAddiction, Volume 121, Issue 9, Page 2396-2413, September 2026.
Abstract Background and aims In recent years, the increased prevalence of youth vaping in the United Kingdom (UK) may have coincided with a proliferation in the use of ‘illicit’ (unregulated) vapes. Media or educational content about illicit vaping aimed at young people is scarce and poorly understood.
Eleanor Bray   +5 more
wiley   +1 more source

Partial collapsibility in multidimensional contingency tables

open access: yes
Whittemore's (1978) definition of collapsibility is generalized from combining all levels of a factor to partially collapsing, i.e., combining only some levels of a factor. Necessary and sufficient conditions for partial collapsibility are given, and the
Davis, Linda June
core  

PRACTICAL AID TO IDENTIFY AND EVALUATE PLASTICITY, SWELLING AND COLLAPSIBILITY OF THE SOIL ENCOUNTERED IN BADRAH, SHATRA AND NASSIRYA CITIES

open access: yesJournal of Engineering and Sustainable Development, 2016
The plasticity properties of soil are sufficiently variable to offer a simple but practical aid toidentification. This can be done by using their Atterberg limit values as parameters for an identification chart.This paper attempts to identify and ...
Abbas Jawad Al-Taie
doaj  

Descriptive epidemiology of long‐term injuries in jump racing Thoroughbreds in Great Britain

open access: yesEquine Veterinary Journal, Volume 58, Issue 5, Page 1228-1239, September 2026.
Abstract Background Race‐related injuries in horse racing, especially those requiring extended recovery, are a welfare concern and threaten the sport's social licence. Previous studies predominantly report on fatalities; however, serious non‐fatal musculoskeletal injuries often end horses' racing careers or have a high recurrence risk.
Sophia McDonald   +3 more
wiley   +1 more source

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