Results 101 to 110 of about 420,206 (299)

Comparative efficiency of traps for horse fly (Diptera: Tabanidae) survey in riparian oak-ash forests in Danube floodplain

European Journal of Entomology, 2016
The objective of this work was to evaluate the relative trap efficiency of the three modified traps baited with 1-octen-3-ol as attractant, Box, Nzi and Canopy, for horse fly (Tabanidae) survey. Nine traps (three traps per trap type) were tested in 3 × 3
Alma MIKUŠKA, Selma MLINARIĆ, Lidija BEGOVIĆ, Erin CURRAN   +3 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

An improved clipping evaluation at preliminary trap prospecting stage

Petroleum Exploration and Development, 2008
On the basis of analyzing the strong and weak points of two ways in the economic evaluation at the preliminary trap prospecting stage before drilling, that is, the integrated exploration and development evaluation and the traditional evaluation by phase,
Kun LIANG, Qiu-lin GUO, Xiao-di LI
doaj   +1 more source

Efficient and Low-Cost RFID Authentication Schemes [PDF]

, 2011
Security in passive resource-constrained Radio Frequency Identification (RFID) tags is of much interest nowadays. Resistance against illegal tracking, cloning, timing, and replay attacks are necessary for a secure RFID authentication scheme.
Miyaji, Atsuko, Rahman, Mohammad Shahriar, Soshi, Masakazu   +2 more
core   +1 more source

High efficiency photon counting using stopped light

, 2002
Single-photon detection and photon counting play a central role in a large number of quantum communication and computation protocols. While the efficiency of state-of-the-art photo-detectors is well below the desired limits, quantum state measurements in
A. Imamoḡlu, A. Kasapi, C. H. Bennett, D. F. Walls, K. Boller, M. A. Nielsen, M. O. Scully, S. Song, S. E. Harris, S. E. Harris   +9 more
core   +1 more source

An efficient gene-trap method using poly A trap vectors and characterization of gene-trap events. [PDF]

Journal of biochemistry, 1993
New trap vectors (U1 and U2) have been developed to trap genes in murine embryonic stem (ES) cells. The polyA addition signal of the neomycin phosphotransferase II (neo) gene was removed from these vectors so that they needed to trap an endogenous polyA signal for expression of the neo gene.
Niwa, Hitoshi, Araki, Kimi, Kimura, Shigemi, Taniguchi, Shin-ichi, Wakasugi, Shoji, Yamamura, Ken-ichi   +5 more
openaire   +1 more source

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

TITAN's Digital RFQ Ion Beam Cooler and Buncher, Operation and Performance

, 2012
We present a description of the Radio Frequency Quadrupole (RFQ) ion trap built as part of the TITAN facility. It consists of a gas-filled, segmented, linear Paul trap and is the first stage of the TITAN setup with the purpose of cooling and bunching ...
A. Chaudhuri, A. Lapierre, A.T. Gallant, Aliseda, Blaum, Blewett, Block, Bollen, Bollen, Bollen, Brodeur, Brunner, Brunner, Brunner, Courant, Dahl, Dehmelt, Delheij, Dilling, Ding, Ding, Dombsky, Douglas, E. Mané, Ettenauer, Floquet, Frånberg, Ghosh, Ghosh, Herfurth, J. Dilling, J.A. Vaz, Kellerbauer, Kolhinen, Krane, Lapierre, M. Brodeur, M. Good, M.C. Simon, M.J. Smith, M.R. Pearson, Major, Mané, Mané, March, Meissner, Moore, Mukherjee, Nieminen, P. Delheij, R. Ringle, Richards, Ringle, Ryjkov, S. Ettenauer, Savard, Schwarz, Smith, Smith, Sudakov, Sun, T. Brunner, V.V. Simon, Wiza   +63 more
core   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source