Results 21 to 30 of about 522,439 (294)

Was A. I. Guchkov’s Constitution a Right-Liberal Draft of the Basic Law of Russian Empire or a Party Program?

open access: yesВестник Кемеровского государственного университета, 2019
The article analyzes the political and legal nature of "The Draft Constitution of the Russian Empire" stored in A. I. Guchkov’s personal archive. A. I. Guchkov was the founder and leader of "The Union of October 17", a political party formed in the early
D. V. Aronov, S. K. Zhilyaeva
doaj   +1 more source

Induction Motor PI Observer with Reduced-Order Integrating Unit

open access: yesEnergies, 2021
This article presents an innovative induction motor state observer designed to reconstruct magnetic fluxes and the angular speed of an induction motor for speed sensorless control system applications such as field-oriented control (FOC). This observer is
Tadeusz Białoń   +3 more
doaj   +1 more source

Haefliger structures and symplectic/contact structures [PDF]

open access: yes, 2016
For some geometries including symplectic and contact structures on an n-dimensional manifold, we introduce a two-step approach to Gromov's h-principle.
Laudenbach, Francois, Meigniez, Gael
core   +6 more sources

Artificial intelligence in sport: Exploring the potential of using ChatGPT in resistance training prescription

open access: yesBiology of Sport, 2023
OpenAI’s Chat Generative Pre-trained Transformer (ChatGPT) technology enables conversational interactions with applications across various fields, including sport.
Jad Washif   +4 more
doaj   +1 more source

Renormalization Group and Grand Unification with 331 Models [PDF]

open access: yes, 2006
By making a renormalization group analysis we explore the possibility of having a 331 model as the only intermediate gauge group between the standard model and the scale of unification of the three coupling constants.
Arkani-Hamed N.   +7 more
core   +4 more sources

Phonon Universal Transmission Fluctuations and Localization in Semiconductor Superlattices with a Controlled Degree of Order [PDF]

open access: yes, 1993
We study both analytically and numerically phonon transmission fluctuations and localization in partially ordered superlattices with correlations among neighboring layers. In order to generate a sequence of layers with a varying degree of order we employ
A. Garg   +34 more
core   +2 more sources

Observing river stages using unmanned aerial vehicles [PDF]

open access: yesHydrology and Earth System Sciences, 2016
We elaborated a new method for observing water surface areas and river stages using unmanned aerial vehicles (UAVs). It is based on processing multitemporal five orthophotomaps produced from the UAV-taken visible light images of nine sites of the river ...
T. Niedzielski, M. Witek, W. Spallek
doaj   +1 more source

The added value of right ventricular function normalized for afterload to improve risk stratification of patients with pulmonary arterial hypertension.

open access: yesPLoS ONE, 2022
BackgroundRisk stratification is central to the management of pulmonary arterial hypertension (PAH). For this purpose, multiparametric tools have been developed, including the ESC/ERS risk score and its simplified versions derived from large database ...
Marco Vicenzi   +7 more
doaj   +1 more source

Low $\alpha_{strong}(M_Z)$, Intermediate Scale SUSY SO(10) GUT and Its Implications

open access: yes, 1995
We show that one of the ways of obtaining consistency between the idea of supersymmetric grand unification and an apparent low value of $\alpha_{strong}(M_Z)\simeq .11$ indicated by several low energy experiments is to have an intermediate scale ...
Amaldi   +25 more
core   +1 more source

Using AI to adapt reading input for mixed-proficiency EFL learners

open access: yesFrontiers in Education
Mixed-proficiency EFL classrooms complicate the provision of level-appropriate reading input. This study examined whether AI-based text adaptation improves reading comprehension for learners at different proficiency levels.
Hesham Aldamen   +3 more
doaj   +1 more source

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