Results 81 to 90 of about 103,299 (244)

Design of Real Time Heart Rate Monitoring System With ARDUINO UNO R3 Based on Android Application [PDF]

open access: yes, 2013
The heart is an important organ for humans. Heart disease has claimed many lives. It happened because not everyone can do regular heart checks. High cost and time wasted could be the reason.
Pudy Astomo, Suryadi, Subari, Arkhan
core  

Contribution of reactive and proactive control to children's working memory performance:Insight from item recall durations in response sequence planning [PDF]

open access: yes, 2014
The present study addressed whether developmental improvement in working memory span task performance relies upon a growing ability to proactively plan response sequences during childhood.
Chevalier, Nicolas   +4 more
core   +3 more sources

Decision‐making and risk‐taking as predictors of health risk behaviors in the Millennium Cohort Study

open access: yesJCPP Advances, EarlyView.
Abstract Background Facets of decision‐making and risk‐taking are implicated in adolescent health risk behaviors; however, whether they may lead to adolescent engagement in substance use, gambling, and self‐harm is unknown. Methods We used the Millennium Cohort Study to test whether a task‐based measure of decision‐making and risk‐taking predicts ...
Nicole G. Hammond   +4 more
wiley   +1 more source

Reward processing in children with affective dysregulation

open access: yesJCPP Advances, EarlyView.
Abstract Background Affective dysregulation (AD) in children is characterized by irritability, anger, and frequent intense temper outbursts. Considerable evidence implies altered processing of frustration about missed rewards, but few studies investigated the preceding and thus potentially predictive reward anticipation and initial delivery processing ...
Pascal‐M. Aggensteiner   +11 more
wiley   +1 more source

Characteristics and treatment of pediatric nasal foreign bodies with button batteries-A retrospective analysis of 176 cases.

open access: yesPLoS ONE
PurposeButton battery nasal impactions pose serious risks due to complications and the need for prompt removal, yet research on interventions remains limited due to its rare occurrence.
Shang Yan   +3 more
doaj   +1 more source

Preparation and Electrochemical Performance of Spherical Mesophase Soft Carbon Materials Composite Anodes for Lithium-ion Batteries

open access: yesInternational Journal of Electrochemical Science, 2019
It is imperative to develop lithium battery anode materials with high power performance. In this paper, by improving the preparation process, a novel micro-nano composite structure spherical mesophase soft carbon material was developed as the anode ...
Hao Lin, Qinghai Zhao, Hongxin Zhang
doaj   +1 more source

Early Spectral Resolution Predicts Later Speech Recognition in Adult Cochlear Implant Recipients

open access: yesThe Laryngoscope, EarlyView.
In 531 ears from 498 adult cochlear implant recipients, spectral modulation detection (EasyQSMD) stabilized within 1 week post‐activation and significantly predicted later speech recognition outcomes. Early spectral resolution thresholds can identify potential poor performers during the critical first month, enabling earlier implementation of targeted ...
Katelyn A. Berg   +3 more
wiley   +1 more source

Electrochemical Properties Evaluation of a Novel Mg Alloy Anode on Mg Air Batteries

open access: yesInternational Journal of Electrochemical Science, 2014
Magnesium alloy is considered an environmentally friendly material that contains none of mercury, lead and chromate. This study aims to evaluate the performance of the new magnesium (Mg-Zn-In-Sn) alloy by adding elements Zn-In-Sn in AZ91 which are ...
Y.U. Zhan, Gang SHI, J.U. Dongying
doaj   +1 more source

Assessment of a human computer interface prototyping environment [PDF]

open access: yes
A Human Computer Interface (HCI) prototyping environment with embedded evaluation capability has been successfully assessed which will be valuable in developing and refining HCI standards and evaluating program/project interface development, especially ...
Moore, Loretta A.
core   +1 more source

Pet Feeder with Pet Identification [PDF]

open access: yes, 2019
Indiana University Purdue University IndianapolisIn the following report you will see the entire process of our senior design project. The report documents progress from the beginning to the end of the project.
Bamusa, Khalid   +2 more
core  

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