Results 11 to 20 of about 569,231 (173)

On the use of non-concurrent controls in platform trials: A scoping review [PDF]

open access: yesTrials 2023, 2022
Platform trials gained popularity during the last few years as they increase flexibility compared to multi-arm trials by allowing new experimental arms entering when the trial already started. Using a shared control group in platform trials increases the trial efficiency compared to separate trials.
arxiv   +1 more source

Biden Administration’s Nuclear Posture Review: Analysis and Assessment

open access: yesJournal for Peace and Nuclear Disarmament, 2023
The Nuclear Posture Review (NPR) by the Biden Administration was published in October 2022. What is its focus and how should we evaluate it? How is it different from previous administrations?
Mitsuru Kurosawa
doaj   +1 more source

Improved Correlation Filter Tracking with Enhanced Features and Adaptive Kalman Filter

open access: yesSensors, 2019
In the field of visual tracking, discriminative correlation filter (DCF)-based trackers have made remarkable achievements with their high computational efficiency.
Hao Yang, Yingqing Huang, Zhihong Xie
doaj   +1 more source

The Complexities of Cooperation Over Outer Space: Political Practice and Prospects

open access: yesRUDN Journal of Political Science, 2023
The formation of the political and legislative regime concerning use of outer space becomes every day more relevant. The research is intended to further expand current studies devoted to this issue by providing thorough information on the formation of ...
Stanislav V. Solovyev
doaj   +1 more source

Strategic Stability: Dynamics and Factors of Transformation

open access: yesВестник Московского Университета. Серия XXV: Международные отношения и мировая политика, 2023
The paper provides a comparative analysis study of the dynamics and mechanisms of the strategic stability transformation both during the Cold War and at present.
K. V. Bogdanov
doaj   +1 more source

Conversion and fusion method of multi-source and different populations maintainability prior data

open access: yesHeliyon, 2023
Maintainability is an important universal quality characteristic that reflects the convenience, speed and economy of weapon and equipment maintenance. Making full use of multi-source data to accurately verify the degree to which the developed equipment ...
Cheng Zhou, Da Xu, Zhaoyang Wang
doaj  

A Mobile Quad-Arm Robot ARMS: Wheeled-Legged Tripedal Locomotion and Quad-Arm Loco-Manipulation [PDF]

open access: yesarXiv, 2023
This article proposes a mobile quad-arm robot: ARMS, which unifies wheeled-legged tripedal locomotion, wheeled locomotion, and quad-arm loco-manipulation. ARMS's four arms have different mechanisms and are partially designed to be general-purpose arms for the hybrid locomotion and loco-manipulation.
arxiv  

Transient analysis of arm locking controller [PDF]

open access: yesarXiv, 2023
Arm locking is one of the key technologies to suppress the laser phase noise in spaced-based gravitational waves observatories. Since arm locking was proposed, phase margin criterion was always used as the fundamental design strategy for the controller development.
arxiv  

Deterrence and Arms Control: An Interview with Robert Gallucci

open access: yesJournal for Peace and Nuclear Disarmament, 2021
Ambassador Robert Gallucci is Distinguished Professor in the Practice of Diplomacy at the Edmund A. Walsh School of Foreign Service, Georgetown University, where he earlier served as the Dean. He led the John D. and Catherine T.
Sharon Squassoni
doaj   +1 more source

The Impact of AI on Strategic Stability is What States Make of It: Comparing US and Russian Discourses

open access: yesJournal for Peace and Nuclear Disarmament, 2023
Military applications of artificial intelligence (AI) are said to impact strategic stability, broadly defined as the absence of incentives for armed conflict between nuclear powers.
Anna Nadibaidze, Nicolò Miotto
doaj   +1 more source

Home - About - Disclaimer - Privacy