Results 101 to 110 of about 183,673 (311)

Bias‐Field Free Single‐Frequency CW‐ODMR of Nitrogen‐Vacancy Centers in Diamond for the Detection of Transient Electrical Signals

open access: yesAdvanced Materials Interfaces, EarlyView.
Simplified quantum sensing technique for the detection of short electrical signals occurring in neuronal signaling or bioinspired technologies. We demonstrate a single frequency continuous‐wave optically detected magnetic resonance (CW‐ODMR) approach to sense signals that can be as short as 0.2 ms.
João Paulo Silva   +4 more
wiley   +1 more source

Nonpoint source pollution abatement in the Great Lakes Basin: An overview of post-PLUARG developments

open access: yes, 1983
Nonpoint sources of pollution within the Great Lakes basin have been recognized as a significant, in some cases, critical factor in pollutant loadings. It has become clear that achievement of the phosphorus reduction targets of the 1978 Great Lakes Water
Nonpoint Source Control Task Force of the Water Quality Board
core  

Development of Nanoflare Nanosensors for Monitoring Cellular Insulin mRNA in Beta Cells and Islets

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents the design and application of In2‐NF probes for detecting insulin mRNA in beta cells and islets. Using spherical nucleic acid‐coated gold nanoparticles, the probes offer strong fluorescent signals upon hybridization. Their performance is validated across 2D and 3D cultures and rat islets, demonstrating sensitive, real‐time mRNA ...
Yana Hu   +7 more
wiley   +1 more source

Supplemental report under the Reference on Pollution in the Great Lakes System from Land Use Activities on phosphorus management strategies

open access: yes, 1981
This document is a Supplemental Report to the Governments on phosphorus management strategies for the Great Lakes Basin under the April, 1972 Reference (Appendix A to this report) to the Commission concerning pollution of the Great Lakes System from land
International Joint Commission
core  

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

open access: yesAdvanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard   +7 more
wiley   +1 more source

Organochlorine and heavy metals residues in the nearshore biota of the Canadian Lower Great Lakes

open access: yes, 1978
In order to determine the impairment of water quality and assess the effects of contaminants on the biota, field surveys of selected areas of the boundary waters in Ontario were undertaken by the Canadian Task D, Subactivity-3 of the International Joint ...
Rees, G.   +4 more
core  

Record Performance in Vertically Stacked, Solution‐Processed ZTO Schottky Diodes

open access: yesAdvanced Materials Technologies, EarlyView.
Schottky diodes based on solution processed sustainable zinc—tin–oxide thin films present an eco‐friendly and versatile alternative to conventional CMOS based technologies. Beyond state‐of‐the‐art performance for vertically stacked solution‐based oxide diodes was achieved, including rectification ratios exceeding nine orders of magnitude, and intrinsic
Carlos Silva   +10 more
wiley   +1 more source

Topography‐Regulated Screening Platform for Myoblast Contact Guidance

open access: yesAdvanced Materials Technologies, EarlyView.
This study develops a topography‐regulated screening platform (12 gradients in 96‐topography‐well plate) enabling analysis of skeletal muscle morphogenesis. The topography‐induced cell morphology changed, cell polarization, and myotube differentiation, establishing an evaluative framework for generating pathologically relevant myotube phenotypes to ...
Tianqi Feng   +6 more
wiley   +1 more source

Introduction [PDF]

open access: yesForced Migration Review, 2007
I have the great pleasure of introducing this special issue of Forced Migration Review. This edition builds on the momentum generated by the International Symposiumon Sexual Violence in Conflict and Beyond, convened inJune 2006 in Brussels by the United ...
Thoraya Ahmed Obaid
doaj  

Morphology‐Driven Electromechanical Performance of Graphene‐Based Electrofluids for Emerging Soft Electronic Systems

open access: yesAdvanced Materials Technologies, EarlyView.
Here, two types of electronic components are presented: a strain sensor and a stable resistor. Electrofluids properties are tuned to match these behaviors by selecting the type of filler. We show that the morphology of the filler together with its oxygen content are the key parameters to create electrical and mechanical networks with distinct responses.
Dominik S. Schmidt   +4 more
wiley   +1 more source

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