Results 31 to 40 of about 946,560 (297)

Superhydrophobic Cylindrical Nanoshell Array

, 2016
A superhydrophobic property was demonstrated on a cylindrical poly crystalline silicon nanoshell array due to its geometrical properties, even without a hydrophobic coating.
Maesoon Im (2283913), Hwon Im (1866760), Yang-Kyu Choi (1424143), Yong-Bum Park (2295445)   +3 more
core   +1 more source

A Brassica exon array for whole-transcript gene expression profiling [PDF]

, 2010
Affymetrix GeneChip® arrays are used widely to study transcriptional changes in response to developmental and environmental stimuli. GeneChip® arrays comprise multiple 25-mer oligonucleotide probes per gene and retain certain advantages over direct ...
King Graham J., Broadley, MR, May Sean T., John P. Hammond, Bowen, H. C., Bowen, HC, Hammond, J. P., Lochlainn, Seosamh O., Neil S Graham, Philip J White, Graham J. King, Broadley, Martin R., Ó Lochlainn Seosamh, May, ST, Hammond, John P., Graham, NS, Love Christopher G., Christopher G Love, Helen C. Bowen, Graham, N. S., Sean T. May, Philip J. White, Christopher G. Love, Graham, Neil S., O Lochlainn, S., Hammond John P., White, PJ, Graham J King, Ó Lochlainn, Seosamh, May, S. T., Hammond, JP, Love, Christopher G., Love, CG, Helen C Bowen, John P Hammond, Seosamh O Lochlainn, King, GJ, King, G. J., King, Graham J., Broadley, M. R., Broadley Martin R., May, Sean T., Bowen Helen C., Martin R. Broadley, Sean T May, Martin R Broadley, White, P. J., King , Graham J., Love, C. G., Neil S. Graham, White Philip J., White, Philip J., Graham Neil S., Lochlainn, SO, Bowen, Helen C.   +54 more
core   +1 more source

Near-field and high-resolution cylindrical noise source location method based on vector sound pressure array

Zhongguo Jianchuan Yanjiu, 2017
The existing underwater noise source near-field location method usually assumes that the measurement plane is flat, which increases the difficulty of applying the underwater noise target test for cylindrical distribution. Simultaneously, the conventional
ZUO Xiang, CHEN Huan
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Proof-of-Concept of a Monopulse Antenna Architecture Enabling Radar Sensors in Unmanned Aircraft Collision Avoidance Systems for UAS in U-Space Airspaces

Applied Sciences
In this paper, we propose and prove an innovative radar antenna concept suitable for collision avoidance (CA) systems installed onboard small, unmanned aircraft (UA).
Javier Ruiz Alapont, Miguel Ferrando-Bataller, Juan V. Balbastre   +2 more
doaj   +1 more source

Design, Analysis, and Optimization of the Array of Axial Rectangular Slots on a Cylindrical Waveguide

IEEE Access, 2021
In the current work, for the first time, the design equations for an array of rectangular slots axially placed on a cylindrical waveguide are driven and presented, making it possible to attain asymmetrical and non-broadside patterns with higher ...
Mahmoud Sharafi Masouleh, Amin Kargar Behbahani, Malek Adjouadi   +2 more
doaj   +1 more source

Synthesis of Phased Cylindrical Arc Antenna Arrays [PDF]

International Journal of Antennas and Propagation, 2009
This paper describes a new approach to synthesize cylindrical antenna arrays controlled by the phase excitation, to synthesize directive lobe and multilobe patterns with steered zero. The proposed method is based on iterative minimization of a function that incorporates constraints imposed in each direction.
Rammal, Hussein, Olleik, Charif, Sabbah, Kamal, Rammal, Mohammad, Vaudon, Patrick   +4 more
openaire   +4 more sources

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

Advanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz, Jannik Krohn, Alexander Leichner, Dilip Challisery, Heiko Andrae, Chris Eberl   +5 more
wiley   +1 more source

Cylindrical array luminescent solar concentrators: performance boosts by geometric effects [PDF]

, 2016
This paper presents an investigation of the geometric effects within a cylindrical array luminescent solar concentrator (LSC). Photon concentration of a cylindrical LSC increases linearly with cylinder length up to 2 metres.
Chatten, AJ, Bilotti, E, Videira, JJH
core   +1 more source

Beamformer for Cylindrical Conformal Array of Non-isotropic Antennas

Advances in Electrical and Computer Engineering, 2011
The principal objective of this investigation is to facilitate minimum variance distortionless response (MVDR) beamforming technique for a cylindrical conformal array geometry.
ZOU, L., LASEBY, J., HE, Z.
doaj   +1 more source