Results 61 to 70 of about 565,896 (296)

Coherent control of the cooperative branching ratio for nuclear x-ray pumping

open access: yes, 2011
Coherent control of nuclear pumping in a three level system driven by x-ray light is investigated. In single nuclei, the pumping performance is determined by the branching ratio of the excited state populated by the x-ray pulse.
Adriana Pálffy   +14 more
core   +1 more source

Charge inversion in DNA-amphiphile complexes: Possible application to gene therapy [PDF]

open access: yes, 1999
We study a complex formation between the DNA and cationic amphiphilic molecules. As the amphiphile is added to the solution containing DNA, a cooperative binding of surfactants to the DNA molecules is found.
Alexander   +31 more
core   +2 more sources

Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao   +6 more
wiley   +1 more source

Rethinking the Principle of Fair Play [PDF]

open access: yes, 2018
The principle of fair play is widely thought to require simply that costs and benefits be distributed fairly. This gloss on the principle, while not entirely inaccurate, has invited a host of popular objections based on misunderstandings about fair play.
Tosi, Justin
core  

Verbal irony and the Maxims of Grice's cooperative principle [PDF]

open access: yes, 1995
This paper makes reference to Brown and Levinson's Politeness Theory, and their treatment of irony as an off record strategy. These authors consider that different off record strategies violate or flout different maxims, and "being ironic" is labelled as
Alba Juez, Laura
core   +2 more sources

Cracking the Code: Which Ocular Symptoms Predict Dry Eye Signs? Insights from a large international sicca registry

open access: yesArthritis Care &Research, Accepted Article.
Purpose The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögrens International Collaborative Clinical Alliance (SICCA) cohort. Methods Retrospective analysis examining 16 ocular symptoms (most graded 0‐4) and artificial tear (AT) use (graded 0‐3) as predictors of DED signs [abnormal ocular surface staining ...
Pragnya R Donthineni   +7 more
wiley   +1 more source

Language, strategy, and influence: a pragmatic analysis of Indonesian YouTube influencers and their impact on social media

open access: yesCogent Arts & Humanities
The pragmatic aspects of communication among Indonesian YouTube influencers and the people have given birth to interactive communication. This study aims to examine the function of pragmatics in Indonesian podcasts with focus on speech acts, speech ...
Indah Rahmayanti   +3 more
doaj   +1 more source

The Thayer Method: Student Active Learning with Positive Results [PDF]

open access: yes, 2000
Graduation from West Point requires successful completion of four courses in the mathematical sciences. These core mathematics courses include topics in discrete dynamical systems, differential and integral calculus (single variable and multivariable ...
Connors, E.
core   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Cooperatives as Marketers of Branded Products [PDF]

open access: yes
Few agricultural marketing cooperatives have nationally prominent brand names. Instead, they tend to concentrate in commodity-oriented markets, which can be attributed to the cooperative principles—user-benefit, user-financed and user-control.
Hardesty, Shermain D.
core   +1 more source

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