Results 41 to 50 of about 454,383 (296)

Study on Local Scour of Suction Bucket Foundations at Offshore Wind Farms in Shapa of Yangjiang

Renmin Zhujiang, 2022
A normal physical model is built to study the local scour of suction bucket foundations at offshore wind farms in Shapa of Yangjiang.The results indicate that the maximum scour depth of bucket foundations under the combined action of waves and currents ...
REN Hao, LIU Bo, LIU Xiaojian, GUO Huiqun, CHEN Chen   +4 more
doaj  

Particle currents and the distribution of terrace sizes in unstable epitaxial growth

, 2001
A solid-on-solid model of epitaxial growth in 1+1 dimensions is investigated in which slope dependent upward and downward particle currents compete on the surface.
A. Pimpinelli, J. Krim, J. Villain, J. Wollschläger, J.G. Amar, J.W. Evans, L. Golubovic, M. Ahr, M. Biehl, M. Biehl, M. Kinne, M. Rost, M. Siegert, M.A. El-Shehawey, O. Pierre-Louis, P. Politi, P. Smilauer, S. Schinzer, S. Schinzer, S. Schinzer, W. Kinzel, Y. Yue   +21 more
core   +1 more source

Unstable resonator cavity semiconductor lasers [PDF]

, 1985
GaAs heterostructure lasers with unstable resonator cavities were demonstrated for the first time with both curved mirrors fabricated by etching. Typical output powers of 0.35 W were observed in a stable, highly coherent lateral mode.
Lang, R., Mittelstein, M., Salzman, J., Venkatesan, T., Yariv, A.   +4 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Persistent currents in a circular array of Bose-Einstein condensates

, 2003
A ring-shaped array of Bose-Einstein condensed atomic gases can display circular currents if the relative phase of neighboring condensates becomes locked to certain values.
A.A. Svidzinsky, A.A. Svidzinsky, A.J. Leggett, B. Wu, B.P. Anderson, B.P. Anderson, C. Orzel, C.C. Bradley, D. Jaksch, D.S. Rokhsar, F. Zambelli, F.S. Cataliotti, G.-S. Paraoanu, G.J. Milburn, Gh.-S. Paraoanu, J. Denschlag, J. Dziarmaga, J. Javanainen, J.E. Williams, J.R. Abo-Shaeer, J.R. Anglin, K.B. Davis, K.W. Madison, L. Dobrek, L.J. Garay, M. Cristiani, M. Greiner, M. Greiner, M.H. Anderson, M.R. Andrews, M.R. Matthews, R. Carmi, R. Onofrio, R.J. Dodd, S. Sinha, T.W.B. Kibble, W.H. Zurek, W.H. Zurek   +37 more
core   +1 more source

Non-equilibrium systems have steady-state distributions and non-steady dynamics

, 2020
We search for steady states in a class of fluctuating and driven physical systems that exhibit sustained currents. We find that the physical concept of a steady state, well known for systems at equilibrium, must be generalised to describe such systems ...
Liverpool, Tanniemola B.
core   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source

Research on Measures to Limit Short-Circuit Current by Changing the Structure of the Power Grid

Energies
This paper addresses the increasingly severe issue of excessive short-circuit currents brought about by the rapid development of large power grids. The working principles of structural changes in the grid as a means of limiting currents are studied, and ...
Shuqin Sun, Guanghao Zhou, Yunting Song, Xiaojun Tang, Yuguang Zhou, Zhenghai Yuan   +5 more
doaj   +1 more source

Order parameter dynamics in Mn3Sn driven by DC and pulsed spin–orbit torques

APL Materials, 2023
We numerically investigate and develop analytic models for both the DC and pulsed spin–orbit-torque (SOT)-driven response of order parameter in single-domain Mn3Sn, which is a metallic antiferromagnet with an anti-chiral 120° spin structure. We show that
Ankit Shukla, Siyuan Qian, Shaloo Rakheja   +2 more
doaj   +1 more source

Spin Transfer Torques in MnSi at Ultra-low Current Densities

, 2010
Spin manipulation using electric currents is one of the most promising directions in the field of spintronics. We used neutron scattering to observe the influence of an electric current on the magnetic structure in a bulk material.
A. Bauer, A. Neubauer, A. Rosch, Bode, C. Pfleiderer, F. Jonietz, K. Everschor, Kiselev, Lee, M. Garst, Muhlbauer, Myers, Neubauer, P. Boni, Pfleiderer, R. A. Duine, R. Georgii, S. Muhlbauer, T. Adams, W. Munzer, Wessely, Yamanouchi, Yu, Zhang   +23 more
core   +2 more sources