Results 121 to 130 of about 5,368,406 (286)

Implications of Lorentz covariance for the guidance equation in two-slit quantum interference

, 2003
It is known that Lorentz covariance fixes uniquely the current and the associated guidance law in the trajectory interpretation of quantum mechanics for spin particles.
A. Challinor, A. Challinor, C. Colijn, C. Philippidis, C. Philippidis, Chris Philippidis, D. Bohm, D. Bohm, D. Bohm, D. Hestenes, D. P. Stern, E. Deotto, G. Grübl, J. G. Muga, J.-M. Lévy-Leblond, K. Mita, P. Holland, P. Holland, P. Holland, P. R. Holland, P. R. Holland, Peter Holland, R. Gurtler   +22 more
core   +1 more source

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

Advanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang, Lingfeng Wang, Feng Liu, Gary J. Cheng   +3 more
wiley   +1 more source

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

Advanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang, Shuang Feng, Jie Luo, Kaige Xu, Junfeng Guo, Xingyue Zhang, Mengxue Yuan, Qiang Luo, Yu Huang, Chaoqiang Fan, Kibret Mequanint, Donghui Zhu, Malcolm Xing, Shiming Yang   +13 more
wiley   +1 more source

Design of Reinforcement Learning Guidance Law for Antitorpedo Torpedoes

International Journal of Aerospace Engineering
Guidance law design is a critical technology that directly influences the interception performance of antitorpedo torpedoes. In response to the performance degradation of classic proportional guidance laws and derivative guidance laws when intercepting ...
Zhong Wang, Zhiwen Wen, Weitong Cui, Daming Zhou, Pei Wang   +4 more
doaj   +1 more source

Short Time Stability Approach to Guidance Law Design [PDF]

فصلنامه علوم و فناوری فضایی, 2010
In this paper a new guidance law is proposed to guarantee the stability of the guidance loop considering first order pursuit dynamics using short time stability theorem.
E. Mohammadzaman, H. R. Momeni
doaj  

Centaur D-1A guidance/software system [PDF]

The main body of this paper describes the evolution of the Centaur D-1A Guidance and Software System. Specifically, the performance of the explicit guidance equations, using a linear tangent steering law.
Gordan, A. L.
core   +1 more source

Giving Up the Ghost: Alaska Bar Ethics Opinion 93-1 and Undisclosed Attorney Assistance Revisited [PDF]

, 2013
Twenty years ago, the Alaska Bar Association adopted Ethics Opinion No. 93-1 which permitted attorneys to ghostwrite pleadings and provide other undisclosed services to pro se litigants.
Rhodes, Howard Burgoyne
core   +1 more source

Selective Charge Injection via Topological van der Waals Contacts for Barrier‐Free p‐Type TMD Transistors

Advanced Functional Materials, EarlyView.
 Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods, Ho‐Chan Jang, Jun‐Hui Choi, Min Woo Kim, Hyunjin Lee, Tae‐Hoon Kim, Keun Heo, Hyung Jun Kwun, Taehun Lee, Yoon Kyeung Lee, Sang Hoon Lee, Seung‐Il Kim, Woonhyuk Baek, Sukang Bae, Ji‐Yun Moon, Jae‐Hyun Lee   +15 more
wiley   +1 more source

The Effect of Amino Acids on the Formation of Amorphous Calcium Carbonate Nanoparticles

Advanced Functional Materials, EarlyView.
Biomineral formation often proceeds via the assembly of amorphous calcium carbonate (ACC) nanoparticles with narrow size distributions. Using in situ SAXS coupled to a stopped‐flow device, we follow synthetic ACC formation with a 10 ms time resolution and show that amino acids narrow the size distribution at low supersaturation, highlighting their key ...
Lucas Kuhrts, Hadar Shaked, Johanna Sklar, Almog Sulam, Iryna Polishchuk, Elena Prudnikov, Gouranga Manna, Michael Sztucki, Sylvain Prevost, Alexander Katsman, Boaz Pokroy   +10 more
wiley   +1 more source

Initial-Condition-Aware Polynomial Guidance with Impact Time and Angle Constraints

Aerospace
With the growing application demands for cooperative guidance systems, the ITAC guidance law has undergone rapid technological advancement in recent research developments.
Xinyao Duan, Jiang Wang, Yadong Wang, Shipeng Fan   +3 more
doaj   +1 more source