Results 61 to 70 of about 1,427,336 (267)
Research on Spiral Sand Conveyor Based on Discrete Finite Element Simulation Technology
Shiyou jixie, 2021 The spiral sand conveyor is an important component of the sand mixer, mainly used to convey proppant. To study the functional relationship between the structural parameters of the spiral sand conveyor of the sand mixer and the sand conveying volume, as ...
Pan Lingyong +3 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig +7 more
wiley +1 more source
Quasidifferential modelling of adhesive contact
Mathematical and Computer Modelling, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Childhood aplastic anemia (AA) is a rare disease, and both the disease itself and its treatment cause significant morbidity. We aimed to determine the contemporary incidence of childhood AA in Finland, to compare the clinical characteristics of AA against inherited bone marrow failure syndromes (IBMFS) and refractory cytopenia of ...
Lauri‐Matti Kulmala +8 more
wiley +1 more source
Modeling contacts in a physically based simulation
Proceedings on the second ACM symposium on Solid modeling and applications - SMA '93, 1993 Abstract The paper presents a model of polyhedral contact that can be used in a physically based simulation. The model is based on a geometric analysis formulated as a static problem in 3D space. The geometric analysis of contact between a pair of objects determines the set of surface areas which are in contact and their associated normals.
Bouma, William J., Vanĕček, George
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Markov Model M/M/m/K in Contact Center
Advances in Electrical and Electronic Engineering, 2012 Our paper deals with a contact center dimensioning. The main task of a contact center is to offer services to customers. The most simple and genuine way of communication with the contact center agent is by phone.
Erik Chromy, Jan Diezka, Matej Kavacky
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Advances in Mechanical Engineering, 2022 There is inevitably an angular offset during contact of mechanical structures such as roller bearings or gears. Most of the previous contact models involve the contact between two parallel cylinders.
Tieneng Guo, Ruguo Ji, Yunfei Ma
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Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas +3 more
wiley +1 more source
AgricultureThere are approximately 36.7 million hectares of saline alkali land available in China. To enhance the comprehensive utilization value of coastal saline alkali land and boost crop yields in such areas, it is essential to conduct research on optimizing ...
Nan Xu +7 more
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Therapeutic 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