Results 191 to 200 of about 133,721 (303)

Milling Experiments on g-TiAl [PDF]

open access: yes, 2011
Priarone, Paolo Claudio   +3 more
core  

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

open access: yesIntegrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez   +4 more
wiley   +1 more source

Blubber Thickening Driven by UCP1 Inactivation: Insights from a Cetacean‐Like Transgenic Mouse Model

open access: yesIntegrative Zoology, EarlyView.
UCP1 inactivation of cetaceans in mice drives BAT whitening and iWAT hyperplasia, promoting fat accumulation for aquatic adaptation. Abstract Cetaceans possess thick blubber, a specialized adipose tissue essential for thermal insulation, a streamlined body form, energy storage, and buoyancy. However, the mechanisms that underpin this adaptation are not
Qian Zhang   +5 more
wiley   +1 more source

AutoChamber: A broadly accessible 3D‐printed floating chamber to automate measurements of greenhouse gas emissions from surface waters

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Fresh waters provide environmental conditions that favour microbial CO2 and CH4 production, leading to the release of large quantities of greenhouse gases (GHG) to the atmosphere. Despite their importance, these fluxes remain poorly defined, weakening estimates of global GHG budgets that are critical in implementing effective climate ...
Benjamin J. Archer   +2 more
wiley   +1 more source

Tooth Wear and Salivary Factors: Insights from a Cohort of Dental Students. [PDF]

open access: yesJ Clin Med
Nobre M   +6 more
europepmc   +1 more source

Understanding the Oral Health Status and Factors Affecting Poor Oral Health in People Living With Severe Mental Illness: A Cross‐Sectional Study

open access: yesAustralian Dental Journal, EarlyView.
ABSTRACT Objectives To assess the oral health status of patients with severe mental illness visiting the Collaborative Centre for Cardiometabolic Health in Psychosis clinics and examine the effect of demographic, medical and social factors on Oral Health (OH). Methods The cross‐sectional study included adults aged 18–65 years with severe mental illness
Shilpi Ajwani   +3 more
wiley   +1 more source

Preliminary Resin Infiltration of Hypomineralised Enamel for Posterior Indirect Adhesive Restoration: An Innovative Approach

open access: yesAustralian Dental Journal, EarlyView.
ABSTRACT Hypomineralised enamel presents a significant challenge for resin bonding due to its altered mechanical and structural properties. Our innovative clinical approach of resin infiltration prior to the bonding of a posterior indirect adhesive restoration aims to preserve dental tissues, reduce post‐operative sensitivity, and strengthen the ...
Elsa Garot   +4 more
wiley   +1 more source

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