Results 41 to 50 of about 1,443,266 (304)

On the Deployment of a Connected Sensor Network for Confident Information Coverage

open access: yesSensors, 2015
Coverage and connectivity are two important performance metrics in wireless sensor networks. In this paper, we study the sensor placement problem to achieve both coverage and connectivity.
Huping Xu, Jiajun Zhu, Bang Wang
doaj   +1 more source

Brief research report: Photoplethysmography pulse sensors designed to detect human heart rates are ineffective at measuring horse heart rates

open access: yesFrontiers in Animal Science, 2023
This study sought to evaluate the accuracy of a PPG (photoplethysmography) sensor designed to measure human heart rates in monitoring the distal limb pulse of healthy adult horses.
Samantha G. Naughton   +3 more
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

Optimal Sensors Placement to Enhance Damage Detection in Composite Plates [PDF]

open access: yes, 2014
This paper examines an important challenge in ultrasonic structural health monitoring (SHM), which is the problem of the optimal placement of sensors in order to accurately detect and localize damages.
MOREL, Julien   +5 more
core  

Optimal Sensor Placement Based on System Reliability Criterion Under Epistemic Uncertainty

open access: yesIEEE Access, 2018
Fault diagnosis usually requires lots of data that are collected through sensors mounted on some locations in the system. Performance of a diagnostic system is largely dependent upon the number and locations of sensors.
Rongxing Duan, Yanni Lin, Tao Feng
doaj   +1 more source

Abatacept for Prophylaxis of Acute and Chronic Graft‐Versus‐Host‐Disease in Children Undergoing Allogeneic Hematopoietic Stem Cell Transplantation—A Systematic Review and Meta‐Analysis of Cohort Studies

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Graft‐versus‐host disease (GvHD) remains one of the most significant complications of hematopoietic stem cell transplantation (HSCT). Abatacept, a selective T‐cell costimulation modulator, is a relatively novel prophylactic agent, though pediatric data remain limited.
Matthijs D. Kruizinga   +3 more
wiley   +1 more source

ADVANCED AUTOMATED FIBRE PLACEMENT [PDF]

open access: yes, 2013
The further increase of production rates while maintaining or improving quality and lower costs demand the development of new manufacturing solutions.
Krombholz, Christian   +2 more
core  

Sensor placement with multiple objectives for structural health monitoring

open access: yes, 2014
Structural health monitoring (SHM) refers to the process of implementing a damage detection and characterization strategy for engineering structures.
Wang, G, Bhuiyan, MZA, Wu, J, Cao, J
core   +1 more source

Adaptive monitor placement for near real-time node failure localisation in wireless sensor networks [PDF]

open access: yes, 2022
As sensor-based networks become more prevalent, scaling to unmanageable numbers or deployed in difficult to reach areas, real-time failure localisation is becoming essential for continued operation.
Yu, Weiren   +4 more
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

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