Results 111 to 120 of about 6,596,021 (288)

Targeted feedback for Indonesian-speaking classrooms in higher education context: A perspective from educators’ lens [PDF]

open access: yes
In today's interconnected world, excellent communication is essential to develop relationships and cooperate with people from various cultural backgrounds.
Rozanah Katrina Herda,Ihtiara Fitrianingsih,Dalwinder Kaur
core   +1 more source

Adaptive clustering federated learning via similarity acceleration

open access: yesTongxin xuebao
In order to solve the problem of model performance degradation caused by data heterogeneity in the federated learning process, it is necessary to consider personalizing in the federated model.A new adaptively clustering federated learning (ACFL ...
Suxia ZHU, Binke GU, Guanglu SUN
doaj  

Predictive Value of Composite Inflammatory Markers for Stroke Prognosis: A Prospective Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Novel composite inflammatory markers' role in stroke prognosis is understudied, and the best predictor is unclear, requiring further exploration. Objectives This study aimed to systematically evaluate the associations of 6 novel composite inflammatory markers on stroke prognosis.
Bing Wu   +7 more
wiley   +1 more source

Deep Learning Pose Estimation for Phenotyping of Co‐Occurring Hyperkinetic Movement Disorders

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore whether routine outpatient video combined with deep learning‐based pose estimation and clinically interpretable kinematic features can support multi‐label phenotyping of co‐occurring hyperkinetic movement disorders (HMDs).
Laura Cif   +17 more
wiley   +1 more source

Some remarks on positive/negative feedback

open access: yesSystems & Control Letters
In the context of linear control systems, a commonly-held intuition is that negative and positive feedback cannot both be stability enhancing. The canonical linear prototype is the scalar system $\dot x=u$ which, under negative linear feedback $u=-kx$ ($k >0$) is exponentially stable for all $k >0 $, whereas the lack of exponential instability of
Thomas Berger 0004   +2 more
openaire   +4 more sources

Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park   +5 more
wiley   +1 more source

A High-Gain Ultra-Low-Power Subthreshold OTA Using Three Distributed Positive-Feedback Paths

open access: yesIEEE Access
This paper presents an ultra-low-power operational transconductance amplifier (OTA) operating in the subthreshold region, employing distributed positive-feedback mechanisms to achieve high voltage gain without increasing power consumption.
Sung Sik Park   +2 more
doaj   +1 more source

Global Rather Than Vertical‐Selective Saccadic Abnormalities in Progressive Supranuclear Palsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To test whether vertical saccades are preferentially affected in Progressive Supranuclear Palsy (PSP). Methods PSP patients (n = 24) were compared to age‐matched controls (n = 94) and two degenerative groups (Alzheimer's disease, n = 20; Lewy body disease, n = 50).
Duy Duan Nguyen   +6 more
wiley   +1 more source

Evolution of Cooperation when Feedback to Reputation Scores is Voluntary [PDF]

open access: yes
Reputation systems are used to facilitate interaction between strangers in one-shot social dilemmas, like transactions in e-commerce. The functioning of various reputation systems depend on voluntary feedback derived from the participants in those social
Marco A. Janssen
core  

Positive feedback [PDF]

open access: yesNature Reviews Cancer, 2006
openaire   +1 more source

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