Results 21 to 30 of about 459,587 (231)

Games with recurring certainty [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2014
Infinite games where several players seek to coordinate under imperfect information are known to be intractable, unless the information flow is severely restricted.
Dietmar Berwanger, Anup Basil Mathew
doaj   +1 more source

The HIT Network for Children and Adolescents With CNS Tumors Facilitates Improvements of Diagnostic Assessments, Multimodal Treatments, Individual Counseling, and Research in Germany, Austria, and Switzerland

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski   +59 more
wiley   +1 more source

Risk Analysis of Intravascular Shockwave Catheter and Discussion of Critical Control Points throughout Life Cycle

open access: yesZhongguo yiliao qixie zazhi
This study summarizes the clinical application, technical characteristics, and production process of intravascular shockwave catheters. It collects statistics on adverse events of related products from the MAUDE database, analyzes the causes of adverse ...
Meikui TONG, Yating LIU, Minliang ZHOU
doaj   +1 more source

Unheard and Under‐Supported: Health‐Related Quality of Life in Children, Adolescents, and Young Adults With Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia   +7 more
wiley   +1 more source

A Secure Authentication and Key Exchange Protocol for Vehicles to Infrastructure Network

open access: yesInternational Journal of Computational Intelligence Systems
The Internet of Vehicles technology has been widely applied in various communication scenarios, including vehicles to vehicles, vehicles to roadside facilities, vehicles to pedestrians, and vehicles to cloud.
Peng Xu, Xiuzhen Wang, Meirong Chen
doaj   +1 more source

Key Points of Design and Risk Analysis in Production for Biodegradable Heart Occluder

open access: yesZhongguo yiliao qixie zazhi
Biodegradable heart occluder uses a biodegradable medical polymer material to replace or completely replace the metal material. After completing the repair function of the heart defect, the device is gradually degraded and safely absorbed by the human ...
Xiaofei MA, Minliang ZHOU, Xin LIU
doaj   +1 more source

Appearance of Tumor Vessels in Patients With Choroidal Osteoma Using Swept-Source Optical Coherence Tomographic Angiography

open access: yesFrontiers in Oncology, 2021
ObjectiveTo report the morphologic characteristics of tumor-related vasculatures and their association with secondary choroidal neovascularization (CNV), subretinal fluid (SRF), choroidal thickness, retinal pigment epithelium (RPE) alterations ...
Nan Zhou   +4 more
doaj   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

Trigger based online monitor for buck converter output capacitor′s ESR

open access: yesDianzi Jishu Yingyong, 2019
Electrolytic capacitor as filter capacitor is widely used in switching power module, but it has higher failure rate than other components. In order to monitor the status of the electrolytic capacitor, the equivalent series resistance(ESR) is selected as ...
Gao Jun, Huang Daoping, Lu Jiafeng
doaj   +1 more source

A Method for Internal Curing Water Calculation of Concrete with Super Absorbent Polymer

open access: yesAdvances in Civil Engineering, 2021
The internal curing method is effective in reducing the self-desiccation of concrete, and the amount of internal curing water (IC water) is greatly important to the shrinkage and strength of concrete.
Shouqi Zhang   +4 more
doaj   +1 more source

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