Results 151 to 160 of about 4,483,704 (311)

Welcome to the Journal of Evolution and Health

, 2013
Welcome to the first issue of the Journal of Evolution and Health! The Journal of Evolution and Health is the peer-reviewed, open-access journal of the Ancestral Health Society, a community of scientists, healthcare professionals, and laypersons who ...
Blaisdell, Aaron, Jaminet, Paul, Pendergrass, David C   +2 more
core  

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Characteristics and the Model of Thermal Evolution and Gas Generation of Late Paleozoic Coal in the Qinshui Basin, Based on Hydrous Pyrolysis. [PDF]

ACS Omega, 2021
Hao R, Huang W, Jiu B.
europepmc   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Quantitative genetic divergence and standing genetic (co)variance in thermal reaction norms along latitude

, 2013
Although the potential to adapt to warmer climate is constrained by genetic trade-offs, our understanding of how selection and mutation shape genetic (co)variances in thermal reaction norms is poor.
Postma, Erik, Berger, David,, Walters, Richard, Walters, Richard J, Berger, David, Blanckenhorn, Wolf U., Walters, Richard J., Blanckenhorn, Wolf U; https://orcid.org/   +7 more
core   +1 more source

Structural and thermal evolution of the eastern Aar Massif: insights from structural field work and Raman thermometry. [PDF]

Swiss J Geosci, 2021
Nibourel L, Berger A, Egli D, Heuberger S, Herwegh M.   +4 more
europepmc   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Thermochronology of the Polish and Ukrainian Carpathians [PDF]

, 2013
The Carpathian-Pannonian region’s geodynamic evolution has been for the last decades object of debate for the scientific community. The aim of this study is to provide a further contribution to the understanding of the evolution of this territory.
Andreucci, Benedetta
core  

The evolution and internal structure of Neptunes and sub-Neptunes

Astronomy & Astrophysics
Context. Sub-Neptunes and Neptunes are often modeled with distinct, fully convective layers. Yet, there are several arguments for composition gradients that can inhibit convection.
Eberlein Mark, Helled Ravit
doaj   +1 more source

Micro-Structure Changes Caused by Thermal Evolution in Chalcogenide Ge_xAs_ySe_1-x-y Thin Films by In Situ Measurements. [PDF]

Materials (Basel), 2021
Su X, Pan Y, Gao D, Li S, Wang J, Wang R, Wang L.   +6 more
europepmc   +1 more source