Results 141 to 150 of about 1,404 (260)

Long‐Time Thermal Aging of Perfluoroalkoxy Polymers for Electrical Insulation: Structural and Physical Properties Evolutions

Journal of Applied Polymer Science, EarlyView.
This work focuses on the investigation of the influence of a long‐time exposition to accelerated thermal aging on the physicochemical structure and properties of PFA. Results show a decrease in the melting temperature and crystal ratio due to chemical aging.
Victor Henri, Julien Chedaille, Pierre Henrard, Eric Dantras   +3 more
wiley   +1 more source

The scientific value of Mars Sample Return. [PDF]

Proc Natl Acad Sci U S A
McSween HY, Thiemens MH.
europepmc   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

The Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis, Keila Xavier Magalhães, Thiago Nilton A. Pereira, Janice Muriel‐Cunha, Alberto Akama   +4 more
wiley   +1 more source

Control of Magnetism via <i>B</i>-Site Order and Disorder in Y₂NiTiO₆ Perovskite. [PDF]

Inorg Chem
Gulay NL, Lin H, Krowitz A, Sonni M, Manning TD, Daniels LM, Dyer MS, Claridge JB, Rosseinsky MJ.   +8 more
europepmc   +1 more source

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

The Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella   +3 more
wiley   +1 more source

Weighting Material in Drilling Fluids: Sagging Mechanisms, Influencing Factors, and Prevention Strategies. [PDF]

ACS Omega
Li MC, Yang D, Sun J, Lv K, Zhang Y, Shen H, Wang Q, Liu C.   +7 more
europepmc   +1 more source

In Vivo 3‐Dimensional Glenohumeral Joint Geometry Based Upon Magnetic Resonance Imaging and Computed Tomography Analysis Shows Deeper, Thicker, and Taller Glenoid Labrum Morphology at 12 O’Clock Position in Healthy Young Adults

Arthroscopy, EarlyView.
Purpose To investigate location‐ and sex‐specific glenoid labrum morphology of healthy young adults in vivo, and the labrum's effects on depth and radius of curvature (ROC) of the glenohumeral joint. Methods Healthy young adults with no history of shoulder surgery, injury, or instability underwent computed tomography and magnetic resonance imaging ...
Ryan J. Kelly, Clarissa LeVasseur, Chan Hong Moon, Jonathan D. Hughes, Albert Lin, William Anderst   +5 more
wiley   +1 more source

B-Site Cu²⁺ Substitution and Strain-Mediated Magnetic Evolution in La₂CoRuO₆ Double Perovskite: Insights from Experiment and DFT + U-Corrected Calculations. [PDF]

ACS Appl Mater Interfaces
Nqayi S, Sondezi B.
europepmc   +1 more source

Challenges and Opportunities in Multi‐Method Integrated Geophysical Prospection of Buried Building Remains at the Sanctuary of Olympia

Archaeological Prospection, EarlyView.
ABSTRACT Ancient Olympia was one of the most important sanctuaries and the venue for the Olympic Games in Greek and Roman times. Its remains are located in the Olympia Terrace (Peloponnese, Greece) at the present‐day confluence of the rivers Alpheios and Kladeos at the base of Mount Kronos.
Sarah Bäumler, Dennis Wilken, Peter Fischer, Lena Slabon, Timo Willershäuser, Birgitta Eder, Hans‐Joachim Gehrke, Erofili‐Iris Kolia, Franziska Lang, Oliver Pilz, Andreas Vött   +10 more
wiley   +1 more source

Earth's magnetic field and its relationship to the origin of life, evolution and planetary habitability. [PDF]

Natl Sci Rev
Tarduno JA, Tarduno JA, Zhou T, Huang W, Jodder J.   +4 more
europepmc   +1 more source