Results 101 to 110 of about 15,879,080 (292)

Hydrogel‐Based Method for High‐Resolution Measurements of Contact Mechanics in Rapid Biological Adhesives: A Case Study in Cuttlefish Tentacle Strikes

open access: yesAdvanced Functional Materials, EarlyView.
Cuttlefish and squid can catch their prey within milliseconds using specialized tentacles and suckers. The physics of how the suckers can attach so quickly has remained a mystery given the technical challenges of studying them in vivo. In this publication, we develop a hydrogel that retains imprints of the suckers in order to estimate the forces they ...
Alexander Koehnsen   +4 more
wiley   +1 more source

Study on the Water Potential of Nitraria tangutorum Bobr. in Kubuqi Desert of Inner Mongolia

open access: yesShuitu baochi yanjiu, 2007
The leaf water potential of Nitraria tangutorum Bobr.is measured by PSYPRO water potential guage in Kubuqi desert from May to September in 2006.The daily and seasonal variations of leaf water potential of Nitraria tangutorum Bobr.and related factors are ...
HU Yue-nan   +3 more
doaj  

Exploring aquaporin functions during changes in leaf water potential. [PDF]

open access: yesFront Plant Sci, 2023
Byrt CS   +5 more
europepmc   +1 more source

Thermally Robust Room‐Temperature Interlayer Excitons in a Hybrid van der Waals Heterostructure

open access: yesAdvanced Functional Materials, EarlyView.
We report an optically active interlayer exciton in a hybrid van der Waals (PEA)2PbBr4/MoS2 heterostructure that remains thermally stable up to 400 K. The emission exhibits polarization anisotropy consistent with an out‐of‐plane optical transition‐dipole component and shows lifetime extension indicative of electron–hole separation.
Seoyeon Ko   +9 more
wiley   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Can Grapevine Leaf Water Potential Be Modelled from Physiological and Meteorological Variables? A Machine Learning Approach. [PDF]

open access: yesPlants (Basel), 2023
Damásio M   +7 more
europepmc   +1 more source

The Components of Leaf Water Potential III. Effects of Tissue Characteristics and Relative Water Content on Water Potential [PDF]

open access: yesAustralian Journal of Biological Sciences, 1967
A theoretical treatment suggests that osmotic, matric, and pressure potentials (1T, 7, andP) and their sum the water potential (.p) for any relative water content (R) can be calculated if three quantities that characterize the tissue are known: the sum of osmotic and matric potentials at full turgor (1Tt + 7t), bound water content as a proportion of ...
openaire   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

Measuring Arabidopsis, Tomato and Barley Leaf Relative Water Content (RWC)

open access: yesBio-Protocol, 2015
Measuring leaf relative water content (RWC) is a reliable and simple way to assess the water status of a leaf without any need for special equipment. Similar to leaf water potential, leaf RWC gives a strong indication of the plant’s response to different
Nir Sade   +2 more
doaj   +1 more source

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