Results 281 to 290 of about 10,084,119 (350)

Knowledge transfer efficiency measurement with application for open innovation networks

International Journal of Technology Management, 2019
Knowledge transfer efficiency is an important indicator to evaluate the performance of open innovation (OI). However, there are few researches on the measurement of knowledge transfer efficiency in the context of OI networks.
Jiafu Su, Yu Yang, Xuefeng Zhang
semanticscholar   +1 more source

Testing efficiency transfer codes for equivalence

Applied Radiation and Isotopes, 2010
Four general Monte Carlo codes (GEANT3, PENELOPE, MCNP and EGS4) and five dedicated packages for efficiency determination in gamma-ray spectrometry (ANGLE, DETEFF, GESPECOR, ETNA and EFFTRAN) were checked for equivalence by applying them to the calculation of efficiency transfer (ET) factors for a set of well-defined sample parameters, detector ...
T, Vidmar, N, Celik, N, Cornejo Díaz, A, Dlabac, I O B, Ewa, J A, Carrazana González, M, Hult, S, Jovanović, M-C, Lépy, N, Mihaljević, O, Sima, F, Tzika, M, Jurado Vargas, T, Vasilopoulou, G, Vidmar   +14 more
openaire   +2 more sources

Stencil Printing Process Optimization to Control Solder Paste Volume Transfer Efficiency

IEEE Transactions on Components, Packaging, and Manufacturing Technology, 2018
This research aims to optimize the stencil printing parameters to control the solder paste volume TE and increase the first-pass-yields of printed circuit boards (PCBs).
Nourma Khader, S. Yoon
semanticscholar   +1 more source

Experimental and numerical study of mass transfer efficiency in new wire gauze with high capacity structured packing

Separation Science and Technology, 2018
Experimental and numerical studies were conducted on the mass transfer efficiency of new wire gauze structured packing. For serving this purpose, various operational conditions were studied to assess the optimal parameters such as HETP of PACK-2100 in ...
Younes Amini, J. Karimi-Sabet, M. Nasr Esfahany, M. Haghshenasfard, A. Dastbaz   +4 more
semanticscholar   +1 more source

Maximum Transfer Efficiency of MIMO-WPT System

IEEE Wireless Power Transfer Conference, 2018
In this paper, a novel universal method to calculate the maximum power transfer efficiency for arbitrary multiple input multiple output wireless power transfer (MIMO-WPT) system is presented by using multiport impedance matrix.
Takumi Aoki, Q. Yuan, Duong Quang-Thang, M. Okada, H. Hsu   +4 more
semanticscholar   +1 more source

Efficient Organic Solar Cell with 16.88% Efficiency Enabled by Refined Acceptor Crystallization and Morphology with Improved Charge Transfer and Transport Properties

Advanced Energy Materials, 2020
Single‐layered organic solar cells (OSCs) using nonfullerene acceptors have reached 16% efficiency. Such a breakthrough has inspired new sparks for the development of the next generation of OSC materials.
Lei Zhu, M. Zhang, Guanqing Zhou, Tianyu Hao, Jinqiu Xu, Jing Wang, Chaoqun Qiu, Nathaniel Prine, Jazib Ali, W. Feng, X. Gu, Zaifei Ma, Zheng Tang, Haiming Zhu, Lei Ying, Yongming Zhang, Feng Liu   +16 more
semanticscholar   +1 more source

Efficient Decentralisation with a Transferable Good

The Review of Economic Studies, 1983
There are many situations where agents supply input factors and produce a transferable good (money). This paper examines the conditions on technology under which agents can specify reward schedules which lead to an efficient outcome even if inputs are chosen non-cooperatively and preferences are private information. The characterisation of the class of
openaire   +2 more sources

High-efficiency transferred electron oscillators

Proceedings of the IEEE, 1969
Results of material research and circuit development for high-efficiency GaAs transferred electron oscillators are described, Single-chip devices have been operated with efficiencies as high as 32.2 percent at L-band frequencies. Devices made by paralleling chips have yielded powers as high as 220 watts with 23.2 percent efficiency.
J.F. Reynolds, B.E. Berson, R.E. Enstrom
openaire   +1 more source

High-Efficiency Transfer of Mechanical Energy*

2nd International Energy Conversion Engineering Conference, 2004
Currently, turbo, thermo, hydro, and wind power stations produce mechanical energy. This energy is converted into low-voltage electricity by electric generators; then the low-voltage electricity is converted into high-voltage electricity, transferred over middle or long distances, converted back into low-voltage electricity, and distributed among ...
openaire   +1 more source

Quota Transfer Assessments and Efficiency

Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, 1998
In order to fund production/marketing quota redistributions or reduce the amount of quota outstanding, regulators often tax quota asset market trades. This assessment is shown to impede the transfer of quota to more efficient producers if rental markets are prohibited.
David A. Hennessy, Jutta Roosen
openaire   +1 more source