Results 1 to 10 of about 1,650,509 (320)

Motility Assessment of Ram Spermatozoa

Biology, 2022
Simple Summary This review describes the mechanical and energetic processes which underpin mammalian sperm motility as well as the mechanisms by which various agents influence the motility of ram spermatozoa.
Madeleine Van de Hoek, J. Rickard, S. D. de Graaf   +2 more
semanticscholar   +1 more source

RAM: A Region-Aware Deep Model for Vehicle Re-Identification [PDF]

IEEE International Conference on Multimedia and Expo, 2018
Previous works on vehicle Re-ID mainly focus on extracting global features and learning distance metrics. Because some vehicles commonly share same model and maker, it is hard to distinguish them based on their global appearances.
Xiaobin Liu, Shiliang Zhang, Qingming Huang, Wen Gao   +3 more
semanticscholar   +1 more source

Reproductive Management of Rams and Ram Lambs during the Pre-Breeding Season in US Sheep Farms

Animals, 2021
Simple Summary Pre-breeding management of rams and their ram lambs is critical for viable, sustainable and profitable farms. A further understanding of the management and selection criteria of the males during pre-breeding enables producers to ...
M. Maquivar, S. M. Smith, J. Busboom
semanticscholar   +1 more source

Computing in Memory With Spin-Transfer Torque Magnetic RAM [PDF]

IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2017
In-memory computing is a promising approach to addressing the processor-memory data transfer bottleneck in computing systems. We propose spin-transfer torque compute-in-memory (STT-CiM), a design for in-memory computing with spin-transfer torque magnetic
Shubham Jain, Ashish Ranjan, K. Roy, A. Raghunathan   +3 more
semanticscholar   +1 more source

Optical RAM and integrated optical memories: a survey

Light: Science & Applications, 2020
The remarkable achievements in the area of integrated optical memories and optical random access memories (RAMs) together with the rapid adoption of optical interconnects in the Datacom and Computercom industries introduce a new perspective for ...
T. Alexoudi, G. Kanellos, N. Pleros
semanticscholar   +1 more source

Combined in silico/in vivo analysis of mechanisms providing for root apical meristem self-organization and maintenance. [PDF]

, 2012
Background and aimsThe root apical meristem (RAM) is the plant stem cell niche which provides for the formation and continuous development of the root.
Doroshkov, AV, Kazantsev, FV, Kochetov, AV, Kolchanov, NA, Likhoshvai, VA, Mironova, VV, Mjolsness, E, Novoselova, ES, Omelyanchuk, NA   +8 more
core   +2 more sources

The "Ram Effect": A "Non-Classical" Mechanism for Inducing LH Surges in Sheep [PDF]

, 2016
During spring sheep do not normally ovulate but exposure to a ram can induce ovulation. In some ewes an LH surge is induced immediately after exposure to a ram thus raising questions about the control of this precocious LH surge.
A Caraty, A Caraty, A Chanvallon, A Chanvallon, AC Gore, AE Herbison, AL Goodman, AM Etgen, Audrey Chanvallon, C Fabre-Nys, C Fabre-Nys, C Fabre-Nys, C Fabre-Nys, CA Barraclough, CE Adams, CE Adams, CH Conaway, CH Wu, CJ Scott, Claude Fabre-Nys, CM Oldham, CS Corker, DE Wildt, DE Wright, DF Hardy, Didier Lomet, DR Lindsay, DT Baird, DT Pearce, E Elias, FJ Karsch, FJ Karsch, GB Martin, GW Montgomery, H Gelez, HG Spies, IJ Clarke, J Bakker, JA Banks, JA Rawson, Joëlle Dupont, JP Signoret, JP Signoret, JP Signoret, JR Day, K Brown-Grant, K Maeda, L Dufy-Barbe, L Xia, Lionel Lardic, M Acosta-Martinez, MJ Baum, MJ Gibson, MS Smith, MX Zarrow, NP Evans, OR Dyrmundsson, P Mauleon, P Richard, Peter J. Hansen, Q Li, R Papay, R Ungerfeld, RD Randel, RE Szawka, Rex J. Scaramuzzi, RJ Scaramuzzi, RL Goodman, RL Goodman, RL Goodman, RL Goodman, RL Hauger, S Ben Saïd, S Yamada, SM Moenter, SP Yang, SP Yang, SP Yang, SR Milligan, SR Milligan, SR Wersinger, Stéphanie Martinet, VD Ramirez, W Jöchle, Y Tillet, Y Tillet   +85 more
core   +5 more sources

Exogenous melatonin advances the ram breeding season and increases testicular function

Scientific Reports, 2020
Governed by melatonin, ovine reproductive seasonality limits production outcomes due to periods of decreased reproductive efficiency. Though it is established that slow-release melatonin implants improve out of season reproductive performance in the ewe,
K. Pool, J. Rickard, T. Pini, S. P. Graaf   +3 more
semanticscholar   +1 more source

Enhanced Star Formation in Both Disks and Ram-pressure-stripped Tails of GASP Jellyfish Galaxies [PDF]

Astrophysical Journal, 2018
Exploiting the data from the GAs Stripping Phenomena in galaxies with MUSE (GASP) program, we compare the integrated star formation rate–mass relation (SFR–M*) relation of 42 cluster galaxies undergoing ram-pressure stripping (RPS; “stripping galaxies ...
B. Vulcani, B. Poggianti, M. Gullieuszik, A. Moretti, S. Tonnesen, Y. Jaffé, J. Fritz, G. Fasano, D. Bettoni   +8 more
semanticscholar   +1 more source

The influence of the cluster environment on the large-scale radio continuum emission of 8 Virgo cluster spirals [PDF]

, 2010
The influence of the environment on the polarized and total power radio continuum emission of cluster spiral galaxies is investigated. We present deep scaled array VLA 20 and 6 cm observations including polarization of 8 Virgo spiral galaxies. These data
A. Chung, B. Vollmer, Beck, Berkhuijsen, Byrd, Cayatte, Chung, Chyzy, Chyzy, Crowl, Dahlem, Gavazzi, Gavazzi, Gavazzi, Gioia, Gunn, Heesen, Hummel, Hummel, J. H. van Gorkom, K. Otmianowska-Mazur, K. T. Chyży, Kenney, Koopmann, Krumholz, M. Soida, M. Urbanik, Moore, Murphy, Murphy, Neininger, Neininger, Niklas, Oosterloo, Phookun, R. Beck, Soida, Sukumar, Sukumar, Tabatabaei, Tabatabaei, Tüllmann, Valluri, Veilleux, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Vollmer, Völk, Wezgowiec   +54 more
core   +2 more sources