Results 41 to 50 of about 48,493 (172)

THE FUSION EFFECT OF COMPUTED RADIOGRAPHY IMAGE OF WELDING PLATE DIFFERENT IN POWER TO ITS IMAGE QUALITY

open access: yesJournal of Renewable Energy and Mechanics, 2020
Instrument testing which is done is indutries are one of method to maintain the primary condition of insrument with purpose to prevent damage on instrument which will cause accident of death.
Tengku Mohammad Yoshandi
doaj   +1 more source

Volatile Additives Engineering: A Trustworthy Morphology Control Strategy in Non‐Fullerene Organic Solar Cells

open access: yesAdvanced Science, EarlyView.
In this review, the classification and development history of the volatile solid and solvent additives are comprehensively summarized, the underlying mechanisms of morphology optimization are discussed, and a summary of volatile additive‐induced improvements in interfacial layer performance is provided.
Jianqiang Qin   +7 more
wiley   +1 more source

Facile One‐Pot Solvothermal Synthesis of Bi2Te3 Nanoplate/Te Nanorod Composites with High Seebeck Coefficients for Flexible Film‐Based Thermoelectric Generators

open access: yesAdvanced Electronic Materials, EarlyView.
A one‐pot solvothermal reaction yields Bi2Te3 nanoplate/Te nanorod composites, in which the antimony precursor regulates crystallite size without lattice incorporation. Drop‐cast flexible films reach Seebeck coefficients of −127 and 323 µV K−1 at 393 K, and a flexible thermoelectric generator produces 6.2 mV at a temperature difference of 5.6 K ...
Keisuke Kaneko   +6 more
wiley   +1 more source

AE propagation velocity calculation for stiffness estimation in Pier Luigi Nervi’s concrete structures

open access: yesCurved and Layered Structures, 2021
In the present paper, the acoustic emission (AE) device is used with an innovative approach, based on the calculation of P-wave propagation velocity (vp), to detect the stiffness characteristics and the diffused damage of in-service old concrete ...
Lenticchia Erica   +2 more
doaj   +1 more source

RFID Tag as a Sensor - A Review on the Innovative Designs and Applications

open access: yesMeasurement Science Review, 2016
The Radio Frequency Identification (RFID) technology has gained interests in both academia and industry since its invention. In addition to the applications in access control and supply chain, RFID is also a cost-efficient solution for Non-Destructive ...
Meng Zhaozong, Li Zhen
doaj   +1 more source

Carbon Anodes for Low‐Temperature Nonaqueous Alkali Metal‐Ion Batteries

open access: yesEcoEnergy, EarlyView.
This review summarizes recent progress in carbon anodes for low‐temperature nonaqueous alkali‐metal ion batteries. Fundamental thermodynamic and kinetic limitations are examined, alongside a systematic discussion of graphite, hard carbon, and emerging carbon architectures.
Zhichun Miao   +11 more
wiley   +1 more source

Extended NDT for the quality assessment of adhesive bonded CFRP structures

open access: yes, 2022
10 S.Due to the increased use of carbon fibre reinforced plastics (CFRP) and the constant urge for lighter structures, adhesive bonding as an assembly technology has a great potential for high-loaded structures in the aeronautic industry.
Ehrhart, B.   +5 more
core   +1 more source

Highly efficient blue crystalline organic light‐emitting diodes enabled by a hot exciton sensitizer PyPO

open access: yesFlexMat, EarlyView.
Two different sensitization structures (hot exciton sensitizer type and exciton nanoaggregate type) were integrated into crystalline host matrix. The resulting crystalline organic light‐emitting diodes exhibit low Joule heat loss ratio and high photon output.
Hao Hu   +4 more
wiley   +1 more source

Knowledge-based support in Non-Destructive Testing for health monitoring of aircraft structures [PDF]

open access: yes, 2012
Maintenance manuals include general methods and procedures for industrial maintenance and they contain information about principles of maintenance methods.
Kamsu-Foguem, Bernard
core   +1 more source

Research advances in metal halides for flexible indirect X‐ray imaging

open access: yesFlexMat, EarlyView.
This review focuses on the preparation of flexible scintillators and provides an in‐depth discussion of the preparation methods and optimization of flexible films and flexible amorphous materials for MHs X‐ray indirect detectors. The content covers characterization methods for flexible materials, the selection of flexible substrates, optimization ...
Tianyu Xie   +3 more
wiley   +1 more source

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