Results 71 to 80 of about 70,600 (345)

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

Accused but innocent - what should a priest do?

open access: yes, 2007
Many priests in Ireland feel somewhat vulnerable at the moment. They fear that if an accusation of sexual misconduct with minors is made against them, they will be removed from their duties with great publicity, without due process, and without a proper ...

core   +1 more source

Spatial regulation of contractility by Neuralized and Bearded during furrow invagination in Drosophila

open access: yesNature Communications, 2017
Embryo-scale morphogenesis arises from patterned mechanical forces. During Drosophila gastrulation, actomyosin contractility drives apical constriction in ventral cells, leading to furrow formation and mesoderm invagination.
Gantas Perez-Mockus   +5 more
semanticscholar   +1 more source

Evaluating whole field irrigation performance using statistical inference of inter-furrow infiltration variation [PDF]

open access: yes, 2011
Inter-furrow infiltration variability is often ignored during the evaluation and optimisation of furrow irrigation. Existing techniques for estimating infiltration parameters are generally too intensive in measurement and computation for routine ...
M.H. Gillies   +5 more
core   +1 more source

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen   +10 more
wiley   +1 more source

Increasing energy efficiency by geometric modification of hoe-type furrow opener [PDF]

open access: yesJournal of Agricultural Machinery, 2016
Introduction Direct planting becomes more common in the recent years, because it conserves soil and water as well as it saves energy and time. However, this technology needs special implements such as seed planter. Given that direct planting is practiced
R Rahimzadeh   +5 more
doaj   +1 more source

Field Evaluation of Various Mathematical Models for Furrow and Border Irrigation Systems

open access: yes, 2018
In this study, three mathematical models in the SIRMOD package including the hydrodynamic (HD), zero inertia (ZI), and kinematic wave (KW) models were tested using the data from several field experiments for both border and furrow irrigation systems ...
H. Ebrahimian, A. Liaghat
semanticscholar   +1 more source

Help for priests [PDF]

open access: yes, 2002
Over the past five years I have met most of the priests of the West of Ireland , and those in many other dioceses as well, and I have listened to them articulate their needs.

core  

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

open access: yesAdvanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar   +1 more
wiley   +1 more source

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