Results 71 to 80 of about 371,806 (272)

Properties of Ly-alpha emitters around the radio galaxy MRC 0316-257

, 2005
Observations of the radio galaxy MRC 0316-257 at z=3.13 and the surrounding field are presented. Using narrow- and broad-band imaging obtained with the VLT, 77 candidate Ly-alpha emitters with a rest-frame equivalent width of > 15 A were selected in a ~7'
Adelberger, Aguirre, Ajiki, Appenzeller, Archibald, Athreya, B. P. Venemans, Baldwin, Baugh, Beers, Bennert, Bertin, Bessell, Best, Best, Blakeslee, Blakeslee, Brocklehurst, Bunker, C. De Breuck, C. L. Carilli, Carilli, Chambers, Ciardullo, Cowie, Dawson, De Breuck, De Breuck, De Breuck, De Breuck, De Breuck, Della Ceca, Deutsch, Dey, Ferguson, Fouqué, Friaça, Fruchter, Fynbo, Fynbo, G. K. Miley, Giavalisco, Giavalisco, H. Ford, H. J. A. Röttgering, Hashimoto, Heckman, Hill, Hu, Hu, Hunt, J. D. Kurk, Jarvis, Keel, Keel, Kudritzki, Kurk, L. Pentericci, Lahav, Landolt, Large, Le Fèvre, Leitherer, Lia, Madau, Madau, Maier, Malhotra, Maughan, Maughan, McCarthy, Monet, Moorwood, Mushotzky, Oke, P. McCarthy, Papadopoulos, Pascarelle, Pentericci, Pentericci, Pentericci, Pentericci, Pettini, Press, R. A. Overzier, Reuland, Rhoads, Rosati, Rosati, Röttgering, Schlegel, Shapley, Shapley, Shimasaku, Spergel, Stanford, Steidel, Steidel, Steidel, Steidel, Steidel, Stevens, Stone, T. Heckman, Tapken, Thommes, Toft, Tozzi, Venemans, Venemans, Venemans, Vernet, W. J. M. van Breugel, White, Willott, Zirm   +115 more
core   +1 more source

Random finite element analysis on ground subsidence caused by tunnel excavation in karst regions with spatial variable soil

Deep Underground Science and Engineering, EarlyView.
This study investigates ground subsidence during tunnel excavation in karst areas, highlighting the combined effects of karst cave proximity, cave size, and soil spatial variability. Findings suggest that shorter cave distances and larger cave sizes increase subsidence variability, and a modified Peck formula is proposed for more accurate subsidence ...
Zhenghong Su, Yong Fu, Miaomiao Sun, Kailin Ding, Ying Zhao   +4 more
wiley   +1 more source

SOFT feature-tracking software handbook [PDF]

, 2003
This handbook (SOFT_WP31_handbook.pdf) describes the suite of MATLAB programs developed within Work Package 3, task 3.1 of the SOFT Project, for the tracking of large-scale, westward propagating features (planetary waves or westward-travelling eddies) in
Challenor, Peter, Cipollini, Paolo
core  

A search for 95 GHz class I methanol masers in molecular outflows

, 2012
We have observed a sample of 288 molecular outflow sources including 123 high-mass and 165 low-mass sources to search for class I methanol masers at 95 GHz transition and to investigate relationship between outflow characteristics and class I methanol ...
Chen, Xi, Gan, Cong-Gui, Ju, Bing-Gang, Shen, Zhi-Qiang, Xu, Ye   +4 more
core   +1 more source

Facilitating Hydrogen Evolution Reaction Activity in Alkaline Water Electrolysis via Formation of Ni‐Co2P Heterojunction

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Ni‐Co2P synthesized via a co‐sputtering method exhibits enhanced hydrogen evolution reaction (HER) activity. The formation of a heterojunction between Ni and Co2P plays a crucial role in this enhancement. At the Ni‐Co2P junction, water dissociation is significantly promoted, while the Ni sites facilitate efficient hydrogen evolution.
Junseok Sim, Wan Sik Kim, Jaekyum Kim, Asiya M. Tamboli, Younghan Jung, Sejin Im, JunSeok Oh, Jung Kyu Kim, Byung‐Hyun Kim, Chang‐Hee Kim   +9 more
wiley   +1 more source

Non-empirical calculations of minimal energetic ways of addition of H₂F₂ and H₂Cl₂ molecules to acetylene and methylacetylene molecules

Тонкие химические технологии, 2012
Surfaces of potential energy of gas phase addition reactions of H2F2 and H2Cl2 molecules to acetylene and methyl acetylene molecules were examined. An ab initio calculation of H2F2 and H2Cl2 molecules was carried out.
Yu. B. Kirillov, N. M. Klimenko, O. N. Temkin   +2 more
doaj  

Computational study on the Estramustine (EMCYT) and its active metabolites anticancer drugs 17-α-estradiol and nornitrogen

Results in Chemistry
Estramustine is a prodrug that undergoes metabolism in the human body into two active anticancer drugs, Nornitrogen mustard and Estradiol. Theoretical calculations were performed using the Gaussian 03 software package with Hartree–Fock (HF) theory and ...
Noor H.M. Saeed, Rana T. Ali, Shakir Mahmood Saied   +2 more
doaj   +1 more source

Investigation of Newly Pyridazine Derivatives as Corrosion Inhibitors in Molar hydrochloric Acid. Part III: Computational Calculations

International Journal of Electrochemical Science, 2012
Quantum chemical calculations, based on DFT methods at B3LYP/6-31G** level of theory, were performed, by means of the GAUSSIAN 03 set of programs, on four recognized pyridazine compounds as corrosion inhibitors in acidic media. The objective of this work
Z. El Adnani, M. Mcharfi, M. Sfaira, A.T. Benjelloun, M. Benzakour, M. Ebn Touhami, B. Hammouti, M. Taleb   +7 more
doaj   +1 more source

Design, Synthesis, and Photophysical Studies of Functionalized Polyaromatic Isonitriles as Visible Light Photoredox Catalysts

European Journal of Organic Chemistry, EarlyView.
A new series of structurally rich polyaromatic isonitriles is presented as photoredox catalysts. Their photophysical properties are investigated by UV–Vis absorption and fluorescence measurements, combined with experimental and theoretical studies to evaluate both ground‐ and excited‐state redox properties.
Cristina Martini, Camilla Russo, Jussara Amato, Carmine Volpe, Francesca Brunelli, Laurence Grimaud, Maxime R. Vitale, Greta Donati, Andrea Basso, Mariateresa Giustiniano   +9 more
wiley   +1 more source

Nano-Scale core effects on electronic structure properties of gallium arsenide

Iraqi Journal of Physics, 2012
Ab – initio density function theory (DFT) calculations coupled with Large Unit Cell (LUC) method were carried out to evaluate the electronic structure properties of III-V zinc blend (GaAs). The nano – scale that have dimension (1.56-2.04)nm.
Mohammed T. Hussein
doaj