Results 21 to 30 of about 1,783,212 (306)

The exploitation of sludge from aggregate plants in the manufacture of porous fired clay bricks

open access: yesMateriales de Construccion, 2016
Aggregates (gravel and sand) are, after water, the Earth’s second most used natural resource, representing about 50% of all consumed mineral resources. Aggregate production generates a large quantity of waste from the aggregate washing process.
M. A. Chamorro-Trenado   +3 more
doaj   +1 more source

2070 High-intensity focused ultrasound (HIFU) can be used synergistically with tamoxifen to overcome resistance in preclinical and patient derived xenograft models

open access: yesJournal of Clinical and Translational Science, 2018
OBJECTIVES/SPECIFIC AIMS: The goal of this study is to evaluate a potential strategy to overcome tamoxifen (tam) resistance by using tam in combination with high-intensity focused ultrasound (HIFU).
Rachel Sabol   +4 more
doaj   +1 more source

Who is the Weakest Link? A Network Vulnerability Analysis Using a Congested Transport Assignment

open access: yesFindings, 2022
We propose a user-equilibrium congested transit assignment model for a full-scan network vulnerability analysis by relying on the computations of network science indicators for infrastructure and service graphs.
Oded Cats, Sanmay Shelat
doaj   +1 more source

Acquired esophageal stricture in the dog: a case report

open access: yesVeterinární Medicína, 2004
Complicated case, which after several surgical interventions ended up with an acquired esophageal stricture is presented. The possibility of reflux esophagitis should be kept in mind during postoperative period, especially in primarily troubled patients.
M. Vlasin   +3 more
doaj   +1 more source

Two-dimensional echocardiographic measurements of the right coronary artery in healthy horses – a pilot study

open access: yesBMC Veterinary Research, 2019
Background Precise understanding of the dimensions of the vascular lumina is essential for accurate interpretation of cardiac vessels imaging. To the authors’ best knowledge, this is the first study focusing on the ultrasound measurement of the right ...
Natalia Siwinska   +6 more
doaj   +1 more source

Serum symmetric dimethylarginine concentration in healthy horses and horses with acute kidney injury

open access: yesBMC Veterinary Research, 2020
Background There are limited options to diagnose acute kidney injury (AKI) in horses. Symmetric dimethylarginine (SDMA) is routinely used in human and small animal medicine.
Natalia Siwinska   +4 more
doaj   +1 more source

Community Attitudes and Practices of Urban Residents Regarding Predation by Pet Cats on Wildlife: An International Comparison

open access: yesPLoS ONE, 2016
International differences in practices and attitudes regarding pet cats' interactions with wildlife were assessed by surveying citizens from at least two cities in Australia, New Zealand, the UK, the USA, China and Japan. Predictions tested were: (i) cat
Catherine M. Hall   +18 more
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Cardiomyopathy prevalence in 780 apparently healthy cats in rehoming centres (the CatScan study).

open access: yesJournal of Veterinary Cardiology, 2015
OBJECTIVES Hypertrophic cardiomyopathy (HCM) appears to be common in cats and, based on pilot data, a prevalence of 15% has been hypothesized. The objectives were to screen a large population of apparently healthy adult cats for cardiac disease, and ...
J. Payne, D. Brodbelt, V. Luis Fuentes
semanticscholar   +1 more source

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