Search Results - "Lakew, B."

The potential contribution of wild barley ( Hordeum vulgare ssp . spontaneum) germplasm to drought tolerance of cultivated barley ( H. vulgare ssp . vulgare) by Lakew, B., Eglinton, J., Henry, R.J., Baum, M., Grando, S., Ceccarelli, S.

“…Improving drought tolerance has always been an important objective in many crop improvement programs and is becoming more important as one way of adapting…”
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SSR analysis of introgression of drought tolerance from the genome of Hordeum spontaneum into cultivated barley (Hordeum vulgare ssp vulgare) by Lakew, B., Henry, R. J., Eglinton, J., Baum, M., Ceccarelli, S., Grando, S.

“…Wild barley ( Hordeum vulgare ssp. spontaneum ) and landraces are important sources of resistance to biotic and abiotic stresses since they possess wide…”
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MgB2 thin-film bolometer for applications in far-infrared instruments on future planetary missions by Lakew, B., Aslam, S., Brasunas, J., Cao, N., Costen, N., La, A., Nguyen, L., Stevenson, T., Waczynski, A.

“…A SiN membrane based MgB2 thin-film bolometer, with a non-optimized absorber, has been fabricated that shows an electrical noise equivalent power of…”
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1/f Noise in the superconducting transition of a MgB2 thin film by LAKEW, B, ASIAM, S, JONES, H, STEVENSON, T, CAO, N

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Etching of Thin Films for Transition Edge Superconducting Bolometer Fabrication by Aslam, S., Stevenson, T.R., Hsieh, W.-T., Travers, D.E., Jones, H.H., Lakew, B.

“…Membrane-structured superconducting MgB 2 thin films are potential candidates for the development of moderately cooled bolometers sensitive to far infra-red…”
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High- Tc, transition-edge superconducting (TES) bolometer on a monolithic sapphire membrane—construction and performance by Lakew, B., Brasunas, J.C., Aslam, S., Pugel, D.E.

“…Suspended, monolithic, 12 μm thick, low thermal mass r-plane sapphire membranes with predictable thermal isolation have been fabricated for use in the…”
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Effect of ionizing radiation on noise in MgB2 thin film : a candidate material for detector development for post-Cassini planetary missions by LAKEW, B, ASLAM, S, JONES, H, MOECKLY, B, BRASUNAS, J, FRANZ, D

“…A thin film of MgB2, grown on a SiN-Si substrate, with a superconducting transition temperature, Tc, near 39K has been irradiated with gamma-rays from a 60Co…”
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High T c superconductor bolometer with record performance by Brasunas, J. C., Lakew, B.

“…We have used prethinned sapphire substrates to make a YBa2Cu3O7−x thin-film, transition-edge bolometer with peak detectivity of 6×109 cm Hz1/2/W near 4 Hz and…”
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A comment on the reported detectivity of a new uncooled thermal infrared detector by Brasunas, J.C., Lakew, B., Fettig, R.

“…A recently published paper describes a newly developed, uncooled thermal infrared detector using a silicon diode. The authors state the detector demonstrates a…”
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Exploiting the diversity of barley landraces in Ethiopia by Lakew, B. (Holetta Research Centre, Addis Ababa (Ethiopia). Inst. of Agricultural Research), Semeane, Y, Alemayehu, F, Gebre, H, Grando, S, Leur, J.A.G. van, Ceccarelli, S

“…The paper describes a methodology to incorporate the collection of barley landraces available in the Plant Genetic Resources Centre of Ethiopia (PGRC/E), as…”
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Deposition of high quality YBa2Cu3O7− x films on ultrathin (12 μm thick) sapphire substrates for infrared detector applications by Piqué, A., Harshavardhan, K. S., Moses, J., Mathur, M., Venkatesan, T., Brasunas, J. C., Lakew, B.

“…High quality epitaxial YBa2Cu3O7−x (YBCO) thin films have been deposited on 12 μm thick (11̄02) oriented sapphire substrates using a CeO2 buffer layer. Both…”
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1/f Noise in the superconducting transition of a MgB sub(2) thin film by Lakew, B, Aslam, S, Jones, H, Stevenson, T, Cao, N

“…The noise voltage spectral density in the superconducting transition of a MgB sub(2) thin film on a SiN-coated Si thick substrate was measured over the…”
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1/ f Noise in the superconducting transition of a MgB 2 thin film by Lakew, B., Aslam, S., Jones, H., Stevenson, T., Cao, N.

“…The noise voltage spectral density in the superconducting transition of a MgB 2 thin film on a SiN-coated Si thick substrate was measured over the frequency…”
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Suboptimal Knowledge and Care of Patients with Acute Coronary Syndrome Among Nurses Working in Selected Hospitals in Addis Ababa, Ethiopia 2021 by Lakew, Bizuayehu Ashine, Bekele, Daniel M, Kassa, Wudma Alemu, Tolera, Boka Dugassa

“…Background: Acute Coronary Syndrome is the leading cause of morbidity and mortality in developing nations including Ethiopia. As frontline healthcare…”
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Etching of rm MgB 2 Thin Films for Transition Edge Superconducting Bolometer Fabrication by Aslam, S, Stevenson, T R, Hsieh, W-T, Travers, DE, Jones, H H, Lakew, B

“…Membrane-structured superconducting MgB sub(2) thin films are potential candidates for the development of moderately cooled bolometers sensitive to far…”
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Effect of ionizing radiation on noise in MgB 2 thin film – a candidate material for detector development for post-Cassini planetary missions by Lakew, B., Aslam, S., Jones, H., Moeckly, B., Brasunas, J., Franz, D.

“…A thin film of MgB 2, grown on a SiN–Si substrate, with a superconducting transition temperature, T c, near 39 K has been irradiated with γ-rays from a 60Co…”
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High- Tc superconducting bolometer on chemically-etched 7 μm thick sapphire by Lakew, B., Brasunas, J.C., Piqué, A., Fettig, R., Mott, B., Babu, S., Cushman, G.M.

“…A transition-edge IR detector, using a YBa 2Cu 3O 7− x (YBCO) thin film deposited on a chemically etched 7 μm thick sapphire substrate has been built. To our…”
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Performance-Based Service Differentiation in Clouds by Lakew, Ewnetu Bayuh, Klein, Cristian, Hernandez-Rodriguez, Francisco, Elmroth, Erik

“…Due to fierce competition, cloud providers need to run their data-centers efficiently. One of the issues is to increase data-center utilization while…”
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A Cloud Environment for Data-intensive Storage Services by Kolodner, E. K., Tal, S., Kyriazis, D., Naor, D., Allalouf, M., Bonelli, L., Brand, P., Eckert, A., Elmroth, E., Gogouvitis, S. V., Harnik, D., Hernandez, F., Jaeger, M. C., Lakew, E. B., Lopez, J. M., Lorenz, M., Messina, A., Shulman-Peleg, A., Talyansky, R., Voulodimos, A., Wolfsthal, Y.

“…The emergence of cloud environments has made feasible the delivery of Internet-scale services by addressing a number of challenges such as live migration,…”
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Management of distributed resource allocations in multi-cluster environments by Lakew, E. B., Hernandez-Rodriguez, F., Lei Xu, Elmroth, E.

“…We present a fully distributed solution for managing resource allocation for services running across multiple clusters in a large-scale cloud computing…”
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