Results 61 to 70 of about 60,156 (302)

Viewing Cancer Through the Lens of Corruption: Using Behavioral Ecology to Understand Cancer

open access: yesFrontiers in Ecology and Evolution, 2021
All biological systems depend on signals for coordination: signals which pass information among agents that run the gamut from cells to organisms. However, their very importance makes signals vulnerable to subversion.
Anuraag Bukkuri, Frederick R. Adler
doaj   +1 more source

Indirect genetic effects in behavioral ecology : does behavior play a special role in evolution?

open access: yes, 2017
We gratefully acknowledge funding to NWB from the Natural Environment Research Council (NE/I027800/1), to LMO from the Swiss National Science Foundation (P2BSP3_158842), and to AJM from the National Science Foundation (IOS-1326900).Behavior is rapidly ...
Bailey, Nathan, W   +8 more
core   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

Gradients in the Diversity of Plants and Large Herbivores Revealed with DNA Barcoding in a Semi-Arid African Savanna

open access: yesDiversity, 2022
Do hotspots of plant biodiversity translate into hotspots in the abundance and diversity of large mammalian herbivores? A common expectation in community ecology is that the diversity of plants and animals should be positively correlated in space, as ...
Patrick T. Freeman   +8 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

open access: yesAdvanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee   +7 more
wiley   +1 more source

Type A behavior: An ecological approach [PDF]

open access: yesJournal of Behavioral Medicine, 1983
The recognized association between Type A behavior and coronary heart disease has prompted efforts to alter the behavior's deleterious components in both individuals who have experienced myocardial infarction and those who are at risk for that disease.
Margolis, Lewis H.   +3 more
openaire   +3 more sources

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Foraging competence and its impact on social relationships in a socially tolerant wild primate

open access: yesAnimal Cognition
Social interactions are crucial for individual health and ultimately fitness, making the choice of social partners evolutionarily relevant. Previous research has shown that individuals who succeed in foraging tasks often receive increased affiliation ...
Elif Karakoç   +6 more
doaj   +1 more source

Biotic influences on drift behaviour of larval white sturgeon (Acipenser transmontanus)

open access: yesAquaculture, Fish and Fisheries, 2023
Drift by larval white sturgeon (Acipenser transmontanus) results in an ontological habitat shift during early life that may be influenced by changes in the trade‐off between mortality risk and growth potential.
Angie Coulter   +2 more
doaj   +1 more source

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae   +27 more
wiley   +1 more source

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