Results 21 to 30 of about 210,965 (192)

Critically phase-matched Ti:sapphire-laserpumped deep-infrared femtosecond optical parametric oscillator based on CdSiP2 [PDF]

, 2018
We report a high-repetition-rate femtosecond optical parametric oscillator (OPO) for the deep-infrared (deep-IR) based on type-I critical phase-matching in CdSiP2 (CSP), pumped directly by a Ti:sapphire laser.
Ebrahim-Zadeh, Majid, KUMAR, S. CHAITANYA, O’DONNELL, CALLUM F., SCHUNEMANN, P. G., ZAWILSKI, K. T.   +4 more
core   +2 more sources

Proposed formula for design of deep beams with shear openings

HBRC Journal, 2018
This research presents an analytical study to verify the experimental study of new models for reinforcing deep beams with different shear openings, in addition to proposing a formula for calculating the shear capacity of such beams.The results of the ...
M.A. Ibrahim, A. El Thakeb, A.A. Mostfa, H.A. Kottb   +3 more
doaj   +1 more source

Deep-Learning-Assisted Focused Ion Beam Nanofabrication

Nano Letters, 2022
Focused ion beam (FIB) milling is an important rapid prototyping tool for micro- and nanofabrication and device and materials characterization. It allows for the manufacturing of arbitrary structures in a wide variety of materials, but establishing the process parameters for a given task is a multidimensional optimization challenge, usually addressed ...
Oleksandr Buchnev, James A. Grant-Jacob, Robert W. Eason, Nikolay I. Zheludev, Ben Mills, Kevin F. MacDonald   +5 more
openaire   +5 more sources

Reinforced concrete two-span continuous deep beams [PDF]

, 2002
Ye
A. F. Ashour, Ashour A. F., Asin M., C. T. Morley, Leonhardt F., Rogowsky D. M.   +5 more
core   +1 more source

Studies of backward particle production with A Fixed-Target Experiment using the LHC beams [PDF]

, 2015
The foreseen capability to cover the far backward region at A Fixed-Target Experiment using the LHC beams allows to explore the dynamics of target fragmentation in hadronic collisions.
Ceccopieri, Federico Alberto
core   +3 more sources

EFFECT OF WEB OPENING'S SHAPE ON THE BEHAVIOR OF HYBRID REINFORCED CONCRETE DEEP BEAMS UNDER REPEATED LOADING [PDF]

Journal of Engineering and Sustainable Development, 2019
This research aims to study experimentally behavior of hybrid deep beams with web openings when subjected to two points' monotonic and repeated loading in effect of web openings shape.
Dr. Sawsan Akram Hassan, Mohammed Kamil Ali   +1 more
doaj   +3 more sources

Effect of partial replacement of coarse aggregate by polystyrene balls on the shear behaviour of deep beams with web openings

Case Studies in Construction Materials, 2020
Thirteen specimens were experimentally tested under single midspan concentrated loads to study the shear behavior of lightweight concrete (LWC) and normal weight concrete (NWC) deep beams with web openings.
Ibrahim G. Shaaban, Amr H. Zaher, Mohamed Said, Wael Montaser, Mohamed Ramadan, Ghada N. Abd Elhameed   +5 more
doaj   +1 more source

Shear Strengthening and Repairing of Reinforced Concrete Deep Beams Damaged by Heat Using NSM–CFRP Ropes

Fibers, 2023
This study investigates experimentally the shear strengthening and repairing of reinforced concrete (RC) deep beams damaged by heat utilizing near-surface mounted carbon fiber reinforced polymers (NSM-CFRP) ropes.
Ahmad Al-khreisat, Mu’tasime Abdel-Jaber, Ahmed Ashteyat   +2 more
doaj   +1 more source

A REVIEW OF BEHAVIOR OF REINFORCED CONCRETE DEEP BEAMS

Journal of Engineering and Sustainable Development, 2020
Reinforced concrete deep beams are structural members having depth much greater than normal in relation to their span, while the thickness in the perpendicular direction is much smaller than either span or depth.
Yaarub Gatia Abtan , Hassan Falah Hassan   +1 more
doaj   +3 more sources

Application of Plasticity Theory to Reinforced Concrete Deep Beams [PDF]

, 2008
yesThis paper reviews the application of the plasticity theory to reinforced concrete deep beams. Both the truss analogy and mechanism approach were employed to predict the capacity of reinforced concrete deep beams.
A. Ashour, American Association of State Highway and Transportation Officials, American Concrete Institute, American Concrete Institute, Ashour A. F., Ashour A. F., Ashour A. F., Bažant Z. P., British Standards Institution, Canadian Standards Association, Exner H., Grob J., Hwang S.-J., Jensen J. F., K.-H. Yang, Liang Q. Q., MacGregor J. G., Marti P., Matamoros A. B., Nielsen M. P., Oesterle R. G., Regan P. E., Rogowsky D. M., Russo G., Schlaich J., Siao W. B., Tan K. H., Tihin T. N., Zainai B. M.   +28 more
core   +1 more source