Results 71 to 80 of about 707,404 (326)

Bears avoid residential neighborhoods in response to the experimental reduction of anthropogenic attractants

Frontiers in Ecology and Evolution
IntroductionUrbanization is an extreme form of land use alteration, with human development driving changes in the distribution of resources available to wildlife.
Cassandre C. Venumière-Lefebvre, Heather E. Johnson, Stewart W. Breck, Mathew W. Alldredge, Kevin R. Crooks   +4 more
doaj   +1 more source

Numerical study of a first-order irreversible phase transition in a CO+NO catalyzed reaction model

, 2002
The first-order irreversible phase transitions (IPT) of the Yaldran-Khan model (Yaldran-Khan, J. Catal. 131, 369, 1991) for the CO+NO reaction is studied using the constant coverage (CC) ensemble and performing epidemic simulations.
A. Patrykiejew, A.G. Dickman, B. Meng, B. Meng, B.J. Brosilow, C.A. Voigt, E.V. Albano, E.V. Albano, Ernesto S. Loscar, Ezequiel V. Albano, G. Ertl, I. Jensen, K. Yaldram, M. Berdau, M. Ehsasi, P. Grassberger, P. Grassberger, R. Imbihl, R. Ziff, R. Ziff, R.A. Monetti, T. Tomé   +21 more
core   +1 more source

Clinical Practice Guideline for Evaluation and Management of Peripheral Nervous System Manifestations in Sjögren's Disease

Arthritis Care &Research, Accepted Article.
Objectives Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies. To help patients and providers in the decision‐making process, we developed
Anahita Deboo, Robert Fox, Katherine M. Hammitt, Julie Frantsve‐Hawley, Matthew C. Baker, Stamatina Danielides, Eduardo De Sousa, Brent P. Goodman, Jennifer K. King, Steven Mandel, Ghaith Noaiseh, Pantelis P. Pavlakis, George Sarka, R. Hal Scofield, Arun Varadhachary, Daniel J. Wallace, Matt Makara, Nancy Carteron, Steven Carsons, In collaboration with the Consensus Expert Panel (CEP) members   +19 more
wiley   +1 more source

X-ray method to study temperature-dependent stripe domains in MnAs/GaAs(001)

, 2004
MnAs films grown on GaAs (001) exhibit a progressive transition between hexagonal (ferromagnetic) and orthorhombic (paramagnetic) phases at wide temperature range instead of abrupt transition during the first-order phase transition.
Coelho, L. N., Daweritz, L., Iikawa, F., Magalhaes-Paniago, R., Neves, B. R. A., Sacchi, M., Spezzani, C., Westfahl Jr., H.   +7 more
core   +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

Exploring Microstructure–Physical Property–Corrosion Response Relationship in Intermetallic Compounds of Al‐Cu Bimetallic Interfaces

Advanced Engineering Materials, EarlyView.
Al‐Cu intermetallic compounds (IMCs) have a significant influence on the properties of Al‐Cu bimetallic interfaces formed in compound casting. This article provides a deeper understanding of microstructure, crystallography, thermal properties, hardness, and corrosion response of Al‐Cu IMCs with the goal of facilitating the optimization of the ...
Alireza Nazarahari, Tatiana Blank, Christian Hinte, Huseyin Can Ozdemir, Khemais Barienti, Christian Klose, Dermican Canadinc, Hans Jürgen Maier   +7 more
wiley   +1 more source

Investigating the Effects of Build Height on Mechanical Behavior of Large‐Scale Laser Wire Directed Energy Deposited Nickel Titanium Alloy

Advanced Engineering Materials, EarlyView.
Laser wire directed energy deposition process was leveraged to fabricate large scale NiTi alloy wall. Evaluation of build‐height‐dependent tribo‐mechanical properties revealed significant differences in location specific sample characteristics. The middle region achieved optimal performance (superior wear resistance, balanced strength‐ductility ...
Hyunsuk Choi, Prayag Burad, Piash Bhowmik, Vishal Mahey, Yashwanth Bandari, Sougata Roy   +5 more
wiley   +1 more source

Ghost economy: The forbidden trade of the Himalayas

Global Ecology and Conservation
The Hindu Kush Himalayas, a region with diverse ecosystems and rich biodiversity, faces widespread illegal wildlife crime. We reviewed available literature to gain insights into the scale and patterns of illegal wildlife crime in the HKH, hotspots ...
Babar Khan, Kesang Wangchuk
doaj   +1 more source

Hysteresis in the electronic transport of V2O3 thin films: non-exponential kinetics and range scale of phase coexistence

, 2008
The thermal hysteresis of the electronic transport properties were studied for V2O3 thin films. The temporal evolution of the resistance shows the out-of-equilibrium nature of this hysteresis with a very slow relaxation.
Grygiel, C., Mercey, B., Pautrat, A., Prellier, W.   +3 more
core   +3 more sources

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source