Results 121 to 130 of about 134,297 (295)

An Experimental Test of Central Place Foraging Theory in a Cooperatively Breeding Bird

open access: yesEcology and Evolution
Central place foraging, whereby individuals are constrained in their foraging by their need to return to a central place, is common in nesting birds. A key prediction of the central place foraging theory models developed by Orians and Pearson is that as ...
Grace Blackburn   +3 more
doaj   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

open access: yesAdvanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min   +13 more
wiley   +1 more source

Pork Industry: Get Ready for Next Blast [PDF]

open access: yes, 2002
published or submitted for publicationnot peer ...
Hurt, Chris
core  

Bioengineered 3D hPSC‐Cholangiocyte Ducts With Physiological Signals for Biliary Disease Modeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Tian and colleagues generated a bioengineered bile duct from human pluripotent stem cell (hPSC)‐derived intrahepatic cholangiocytes within a high‐throughput, 384‐well platform to systematically examine the influence of biliary physiological signals including fluid flow, stromal cells and bile acids, and models intrahepatic biliary disease progression ...
Britney Tian   +10 more
wiley   +1 more source

Genomic analysis of Tibetan ground tits identifies molecular adaptations associated with cooperative breeding. [PDF]

open access: yesCurr Zool, 2023
Wang Y   +9 more
europepmc   +1 more source

Research Progress [PDF]

open access: yes, 1963
Cooperating with the United States Department of AgricultureIntroduction -- Outlook -- History -- Facilities -- Organization -- Financing -- Report of progress -- Fertilizers -- Dairying -- Grazing -- Forages -- Irrigation -- Cereals -- Weed control ...

core  

Biomimetic Copper Nanoparticles Coated with ACE2‐Overexpressing Membranes for Selective SARS‐CoV‐2 Neutralization and Disinfection

open access: yesAdvanced Healthcare Materials, EarlyView.
By fusing ACE2‐overexpressing membrane‐integrated liposome (MIL) with copper nanoparticles, the biomimetic Cu@MIL nanostructures were created that directly hijack the SARS‐CoV‐2 entry pathway. These particles combine potent virus‐targeting precision with intrinsic antiviral activity, achieving rapid neutralization and disinfection.
Pooja Aich   +8 more
wiley   +1 more source

The biological evolution of conscience – from parent-offspring conflict to morality

open access: yesAnthropological Review, 2014
In this paper, two theories regarding the biological evolution of morality with conscience as its central regulatory agency are compared and contrasted.
Voland Eckart
doaj   +1 more source

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