Search Results - "Ahmed, M.W."

Effects of dicamba and casein hydrolysate on in vitro growthand shoot regeneration of date palm (Phoenix dactylifera L.) cv. Barhee by Al-Asadi, Ahmed Z.R., Al-Mayahi, Ahmed M.W., Awad, Khairullah M.

“…The investigation was carried out to evaluate the influence of the dicamba (3,6-Dichloro-2-methoxybenzoic acid) (DIC) and casein hydrolysate (CH) on the callus…”
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Constraining nuclear photon strength functions by the decay properties of photo-excited states by Isaak, J., Savran, D., Krtička, M., Ahmed, M.W., Beller, J., Fiori, E., Glorius, J., Kelley, J.H., Löher, B., Pietralla, N., Romig, C., Rusev, G., Scheck, M., Schnorrenberger, L., Silva, J., Sonnabend, K., Tonchev, A.P., Tornow, W., Weller, H.R., Zweidinger, M.

“…A new approach for constraining the low-energy part of the electric dipole Photon Strength Function (E1-PSF) is presented. Experiments at the Darmstadt…”
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The Effect of Thidiazuron on Callus and in vitro Shoots Development of Date Palm (Phoenix dactylifera L.) cv. Barhee by Al-Asadi, Ahmed Z., Abdulwahid, Aqeel H., Al-Mayahi, Ahmed M.W.

“…Date palm (Phoenix dactylifera L.) is one of the most important fruit trees spread in southern Iraq, but because of many circumstances decreased their numbers…”
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Measurement of the doubly-polarized He3→(γ→,n)pp reaction at 16.5 MeV and its implications for the GDH sum rule by Laskaris, G., Yan, X., Mueller, J.M., Zimmerman, W.R., Xiong, W., Ahmed, M.W., Averett, T., Chu, P.-H., Deltuva, A., Flower, C., Fonseca, A.C., Gao, H., Golak, J., Heideman, J.N., Karwowski, H.J., Meziane, M., Sauer, P.U., Skibiński, R., Strakovsky, I.I., Weller, H.R., Witała, H., Wu, Y.K.

“…We report new measurements of the double-polarized photodisintegration of 3He at an incident photon energy of 16.5 MeV, carried out at the High Intensity γ-ray…”
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Few-body Studies at the High Intensity γ-Ray Source (HIγS) by Ahmed, M.W., Perdue, B., Stave, S., Weller, H.R.

“…The HIγS facility is making it possible to perform studies of few body systems at a new level of accuracy and precision. A study of the photodisintegration of…”
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A cryogenic target for Compton scattering experiments at HIγS by Kendellen, D.P., Ahmed, M.W., Baird, E., Feldman, G., Perreau, N., Wallace, P.W., Weller, H.R.

“…We have developed a cryogenic target for use at the High Intensity γ-ray Source (HIγS). The target system is able to liquefy 4He at 4K, hydrogen at 20K, and…”
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Understanding the B 11 ( p , α ) α α reaction at the 0.675 MeV resonance by Stave, S., Ahmed, M.W., France, R.H., Henshaw, S.S., Müller, B., Perdue, B.A., Prior, R.M., Spraker, M.C., Weller, H.R.

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Time Projection Chamber (TPC) detectors for nuclear astrophysics studies with gamma beams by Gai, M., Schweitzer, D., Stern, S.R., Young, A.H., Smith, R., Cwiok, M., Bihalowicz, J.S., Czyrkowski, H., Dabrowski, R., Dominik, W., Fijalkowska, A., Janas, Z., Janiak, L., Korgul, A., Matulewicz, T., Mazzocchi, C., Pfützner, M., Zaremba, M., Balabanski, D., Gheorghe, I., Matei, C., Tesileanu, O., Zamfir, N.V., Ahmed, M.W., Henshaw, S.S., Howell, C.R., Mueller, J.M., Myers, L.S., Stave, S., Sun, C., Weller, H.R., Wu, Y.K., Breskin, A., Dangendorf, V., Tittelmeier, K., Freer, M.

“…Gamma-Beams at the HIγS facility in the USA and anticipated at the ELI-NP facility, now constructed in Romania, present unique new opportunities to advance…”
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Role of quantitative MRI diffusion-weighted imaging (DWI) in detecting lesion activity in patients with Crohn’s by Hazim Ibrahim Tantawy, Ahmed M.W. Algebally

“…Aim and objectives: To evaluate the value of diffusion-weighted magnetic resonance imaging (DWI) in localization of diseased bowel segment and to determine the…”
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A novel method to assay special nuclear materials by measuring prompt neutrons from polarized photofission by Mueller, J.M., Ahmed, M.W., Weller, H.R.

“…A novel method of measuring the enrichment of special nuclear material is presented. Recent photofission measurements using a linearly polarized γ-ray beam…”
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Operation of a fast diamond γ-ray detector at the HIγS facility by Williams, T., N'Diaye, C., Breton, D., Cassou, K., Dupraz, K., Favier, P., Jehanno, D., Kubytskyi, V., Liu, X., Maalmi, J., Martens, A., Peinaud, Y., Stocchi, A., Zomer, F., Griesmayer, E., Kavrigin, P., Ahmed, M.W., Sikora, M., Weller, H.R.

“…Operations of a diamond sensor placed in a high average-intensity beam of photons with energies of a few MeV are reported. Data was taken at the HIγS facility…”
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Chromatographic reversed HPLC and TLC-densitometry methods for simultaneous determination of serdexmethylphenidate and dexmethylphenidate in presence of their degradation products—with computational assessment by Kelani, Khadiga M., Nassar, Ahmed M. W., Omran, Gamal A., Morshedy, Samir, Elsonbaty, Ahmed, Talaat, Wael

“…Two Chromatographic methods have been established and optimized for simultaneous determination of serdexmethylphenidate (SER.DMP) and dexmethylphenidate (DMP)…”
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Tests of a novel method to assay SNM using polarized photofission and its sensitivity in the presence of shielding by Mueller, J.M., Ahmed, M.W., Kafkarkou, A., Kendellen, D.P., Sikora, M.H., Spraker, M.C., Weller, H.R., Zimmerman, W.R.

“…A novel method to identify Special Nuclear Material was recently developed (Mueller et al., 2014) [1]. This method relies upon using a linearly polarized γ-ray…”
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The construction and operating characteristics of a cathode strip chamber system designed to measure the reaction vertices of a stopping kaon beam by Ahmed, M.W., Androic, D., Bertovic, I., Bjoraker, J., Chrien, R., Cui, X., Dehnhard, D., Empl, A., Furic, M., Gerald, J., Gill, R., Hungerford, E.V., Juengst, H., Lan, K.J., Liu, J.H., Morris, C.L., O'Donnell, J.M., Peng, J.C., Petkovic, T., Pile, P., Planinic, M., Riedel, C.M., Rusek, A., Sutter, R., Tang, L., Thiessen, H.A., Youn, M., Zeps, V.

“…The design, construction, and performance of a segmented-target, cathode-strip, tracking-detector is discussed. The chamber was made of low- Z materials in…”
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Role of quantitative MRI diffusion-weighted imaging (DWI) in detecting lesion activity in patients with Crohn’s disease by Tantawy, Hazim Ibrahim, Algebally, Ahmed M.W.

“…To evaluate the value of diffusion-weighted magnetic resonance imaging (DWI) in localization of diseased bowel segment and to determine the value of apparent…”
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Measurement of the doubly-polarized He 3 → ( γ → , n ) p p reaction at 16.5 MeV and its implications for the GDH sum rule by Laskaris, G., Yan, X., Mueller, J.M., Zimmerman, W.R., Xiong, W., Ahmed, M.W., Averett, T., Chu, P.-H., Deltuva, A., Flower, C., Fonseca, A.C., Gao, H., Golak, J., Heideman, J.N., Karwowski, H.J., Meziane, M., Sauer, P.U., Skibiński, R., Strakovsky, I.I., Weller, H.R., Witała, H., Wu, Y.K.

“…We report new measurements of the double-polarized photodisintegration of 3He at an incident photon energy of 16.5 MeV, carried out at the High Intensity γ-ray…”
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Understanding the B11(p,α)αα reaction at the 0.675 MeV resonance by Stave, S., Ahmed, M.W., France, R.H., Henshaw, S.S., Müller, B., Perdue, B.A., Prior, R.M., Spraker, M.C., Weller, H.R.

“…The B11(p,α)αα reaction at energies between 200 keV and a few MeV has a very long history, dating back to studies by Lord Rutherford and Dee and Gilbert in the…”
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Study of the 10B(p,α) reaction between 2.1 and 6.0MeV by Kafkarkou, A., Ahmed, M.W., Chu, P.H., France, R.H., Karwowski, H.J., Kendellen, D.P., Laskaris, G., Mazumdar, I., Mueller, J.M., Myers, L.S., Prior, R.M., Sikora, M.H., Spraker, M.C., Weller, H.R., Zimmerman, W.R.

“…The differential cross section of the 10B(p,α)7Be reaction has been measured for bombarding proton energies between 2.1MeV and 6.0MeV, in 100keV steps, at…”
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Monte-Carlo Simulation of 3 H( γ , pn ) n and 3 He( γ , pp ) n Experiments at HI γ S by Han, Z., Friesen, F.Q.L., Howell, C.R., Ahmed, M.W., Crowe, B.J., Crowell, A.S., Cumberbatch, L.C., Fallin, B., Ticehurst, D., Tornow, W., Witała, H.

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Design of an Experiment to Measure a nn Using 3 H ( γ , pn ) n at HIγS by Friesen, F.Q.L., Ahmed, M.W., Crowe, B.J., Crowell, A.S., Cumberbatch, L.C., Fallin, B., Han, Z., Howell, C.R., Malone, R.M., Markoff, D., Tornow, W., Witała, H.

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