Results 141 to 150 of about 451,358 (299)

Mitochondrial Enzymes Mimetic Ultrasmall Palladium Nanozymes Prevent Senescence and Neurodegeneration Through Metabolic Reprogramming

open access: yesAdvanced Science, EarlyView.
Simply constructed polyvinylpyrrolidone (PVP) modified palladium nanoparticles (PdP NPs) as cytochrome c oxidase (CcO) and superoxide dismutase (SOD) mimic are promising multifunctional nanoreactors to boost mitochondrial respiration chain function and refine homeostasis via regulation of mitochondrial dynamics and proteostasis sensor UPRmt, which ...
Wenshu Cong   +8 more
wiley   +1 more source

The plant-based diet containing treated lupin seed in the nutrition of hens and the comparison of its production efficacy with the diet based on animal protein [PDF]

open access: yes, 2006
Cilj je ovog rada istražiti učinak zamjene životinjskih bjelančevina (mesnokoštano brašno) biljnim bjelančevinama (obrađene sjemenke lupine) na produktivnost i zdravlje kokoši nesilica.
Ewa Straková   +4 more
core   +1 more source

Customizing Tactile Sensors via Machine Learning‐Driven Inverse Design

open access: yesAdvanced Science, EarlyView.
ABSTRACT Replicating the sophisticated sense of touch in artificial systems requires tactile sensors with precisely tailored properties. However, manually navigating the complex microstructure‐property relationship results in inefficient and suboptimal designs.
Baocheng Wang   +15 more
wiley   +1 more source

Activity in the pallial nerve of knobbed (Busycon carica) and channeled (Busycotypus canaliculatum) whelks recorded during exposure of the osphradium to odorant solutions [PDF]

open access: yes, 2007
Adult horseshoe crabs (Limulus polyphemus) are the preferred bait in the U.S. east coast whelk pot fishery, but their harvest is being restricted because of severe population declines in the Chesapeake and Delaware bays.
Brill, Richard   +3 more
core   +1 more source

Miniaturized 3D Magnetic Force Sensor via Laser‐Assisted Folding and Magnetization for Enhanced Robotic Dexterity

open access: yesAdvanced Science, EarlyView.
To achieve 3D force sensing in confined spaces such as fingertips, we developed a laser‐assisted folding and magnetization method to fabricate miniature films with precise centripetal magnetization. The resulting compact sensor delivers high force resolution, rapid response, and long‐term stability, significantly enhancing the manipulation capabilities
Yujie Huang   +10 more
wiley   +1 more source

MEAL ENERGY, CONTENT OF PROTEINS AND THEIR INFLUENCE ON TURKEY HENS BREEDING PROPERTIES

open access: yesVeterinaria, 2014
Four groups, each containing 30 turkey hens (35 weeks old) – big white Johnson hybrids, were used for the research of the relation between raw proteins and metabolic energy in the meal, and their influence on the turkey hens’ breeding properties (egg ...
Nurija Bašić   +2 more
doaj  

Ultrasound Activated Piezoelectric Dural Patches to Drive Endogenous Neural Stem Cell–Mediated Repair Traumatic Brain Injury

open access: yesAdvanced Science, EarlyView.
This study presents a wireless, non‐invasive strategy for neural repair by developing a biodegradable piezoelectric dural patch that, under transcranial ultrasound, generates localized electrical fields to drive endogenous neural stem cells toward neuronal differentiation and functional integration.
Pengbo Zhou   +7 more
wiley   +1 more source

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