Results 21 to 30 of about 2,226,045 (280)
Overlapping Length and Lifetime Influence on Load of Simple Over-lapped Adhesive Bond [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2011 A production process is various in single industrial branches; it usually has one common element – bonding pieces of material. We can say on the base of the production sphere analysis that simple overlapped adhesive bonds are the most common adhesive ...
Miroslav MÜLLER +2 more
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Physics Letters B, 1987 Abstract We present the final results on the D-meson liftime measurements obtained by the NA27 experiment. From a sample of 145 D 0 D 0 and 149 D ± decays, we have measured τ (D 0 )=(4.6 +0.6 −0.5 )×10 −13 s, τ (D ± )=(11.2 +1.4 −1.1 )×10 −13 s, with a ratio R= τ( D ± ) τ( D 0 ) =2.4±0.4 .
M. Aguilar Benitez +113 more
openaire +4 more sources
Data Transmission Reduction in Wireless Sensor Network for Spatial Event Detection
Sensors, 2021 Wireless sensor networks have found many applications in detecting events such as security threats, natural hazards, or technical malfunctions. An essential requirement for event detection systems is the long lifetime of battery-powered sensor nodes ...
Marcin Lewandowski, Bartłomiej Płaczek
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Molecules, 2021 High triplet energy hosts were developed through the modification of the substitution position of carbazole units. Two carbazole-dibenzofuran-derived compounds, 9,9′-(dibenzo[b,d]furan-2,6-diyl)bis(9H-carbazole) (26CzDBF) and 4,6-di(9H-carbazol-9-yl ...
Kyung Hyun Choi +3 more
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Energies, 2021 A lithium-ion capacitor (LiC) is one of the most promising technologies for grid applications, which combines the energy storage mechanism of an electric double-layer capacitor (EDLC) and a lithium-ion battery (LiB).
Danial Karimi +7 more
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Increasing the efficiency of forging tools by Toyota diffusion process
Zaštita Materijala, 2015 In this paper is given a review of literature data about research of influence layer of vanadium carbide deposited by Toyota diffusion process on increasing of working life and quality of forging dies.
Željko Stojanović +3 more
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Advances in Perovskite Light-Emitting Diodes Possessing Improved Lifetime
Nanomaterials, 2021 Recently, perovskite light-emitting diodes (PeLEDs) are seeing an increasing academic and industrial interest with a potential for a broad range of technologies including display, lighting, and signaling. The maximum external quantum efficiency of PeLEDs
Peng Xiao +7 more
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Metals, 2022 Residual stresses significantly affect the overall lifetime of constructions. The main disadvantage of residual stresses is that their effect and magnitude is not evident at first sight and can only be reliably determined using experimental methods.
Patrik Šarga +4 more
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Atmospheric Science Letters, 2020 With the tropical cyclone (TC) size parameter defined as the radius of 17‐m·s−1 oceanic surface wind, 225 TC cases were recorded in the western North Pacific during 2000–2009 based on the QuikSCAT near‐surface wind vector database and the best‐track ...
Wei Hong +4 more
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The Lifetime of FRIIs in Groups and Clusters: Implications for Radio-Mode Feedback [PDF]
, 2007 We determine the maximum lifetime t_max of 52 FRII radio sources found in 26 central group galaxies from cross correlation of the Berlind SDSS group catalog with the VLA FIRST survey.
Alexander P. +31 more
core +2 more sources