Results 81 to 90 of about 3,202,428 (234)

Intrinsic Dual‐Phase Regulated GeSe2 Nanoparticles Triggered by Ball‐Milling Treatment for Photonic Multi‐Valued Logic Circuits

open access: yesAdvanced Science, EarlyView.
We report the solid‐state ball milling, a traditional, reliable, mass‐productive material processing, to prepare the air‐stable and dual‐phase GeSe2‐x nanoparticles with extended photodetection feasibility toward optical‐wavelength regions. We further display photonic multi‐valued logic (MVL) circuit through the employment of a hybrid PMMA/GeSe2‐x ...
An‐Ting Tsai   +8 more
wiley   +1 more source

Fatigue Strength of HFMI-treated and Stress-relief Annealed High-strength Steel Weld Joints

open access: yesProcedia Engineering, 2015
AbstractThe fatigue strength of welded joints is generally irrespective from the base material yield strength due to notch effects at the weld toe or root, tensile residual stresses by the thermo-mechanical joining process and significant changes in local material properties within the heat-affected zone.
Leitner, Martin   +3 more
openaire   +1 more source

COATED NANOPOROUS STRUCTURES SUBJECTED TO STRESS RELIEF ANNEALING

open access: yes, 2018
In this study, the mechanical improvement of the platinum coated nanoporous gold is investigated by performing molecular dynamics simulations. The tensile properties of the structure is enhanced by a stress relief annealing which prevents the high stress
Yildiz, Yunus   +3 more
core  

Graphene Aerogels With Spherical Pore Structure for Broad Frequency Regulation and Enhanced Low‐Frequency Response

open access: yesAdvanced Science, EarlyView.
A graphene aerogel with a spherical‐pore structure is constructed via microbubble templating. This unique architecture suppresses strain‐induced percolation of conductive networks, enabling dynamic frequency tuning. It also delivers enhanced low‐frequency absorption with an effective absorption bandwidth of 2.56 GHz, covering 91% of the low‐frequency ...
Liang Li   +7 more
wiley   +1 more source

Technology Research on Relief Annealing of 65Mn Metal Rubber

open access: yes, 2011
The paper had researched relief annealing of 65Mn Metal Rubber. Test results had shown that relief annealing significantly changed static and dynamic loss factors of 65Mn Metal Rubber.
Kun Luo, Cheng Zhao, Xiang Li
core   +1 more source

Hexagonal Boron Nitride on Liquid and Single‐Crystal Copper: Operando X‐Ray and Atomistic Insights into Growth and Interfacial Structure

open access: yesAdvanced Science, EarlyView.
Liquid metal catalysts are widely assumed to promote high‐quality 2D growth. In this work, operando experiments and machine‐learning‐accelerated simulations show that hBN on Cu breaks this graphene‐derived expectation, where molten Cu promotes multilayer/3D growth, but re‐solidified single‐crystal Cu stabilizes monolayer formation.
Nikoo Ghanadan   +17 more
wiley   +1 more source

Harimau Sumatera Pada Relief Kayu [PDF]

open access: yes
Harimau Sumatera adalah satwa asli pulau Sumatera yang sangat patut untuk dilestarikan keberadaannya. Dalam Konsep perwujudan karya menghadirkan bentuk dari harimau Sumatera yang diwujudkan dalam bentuk relief kayu sebanyak tujuh buah karya yang ditambah
Syahrul, Syahrul Syahrul   +3 more
core   +2 more sources

Metagenomic Association Uncovers Host Genotype‐Structured Rhizobacterial Networks and Novel Taxa That Enhance Soybean Salt Tolerance

open access: yesAdvanced Science, EarlyView.
An STI‐guided metagenomic association framework links soybean salt‐tolerance phenotypes with rhizosphere microbiome composition and network organization in natural saline soils. The approach identifies candidate beneficial taxa, including Thalassospira xiamenensis, and provides an efficient strategy for mining stress‐protective microbes from native ...
Yu Luo   +3 more
wiley   +1 more source

Other title: Administrative bulletins--Kansas Emergency Relief Committee Bulletins

open access: yes, 1932
Irregular--1932-1933--Forms, announcements, instructions, memoranda, correspondence, news releases sent out by the Kansas Emergency Relief ...
Kansas Emergency Relief Committee.
core  

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