Results 31 to 40 of about 29,041 (259)

Simulation and Optimization of Conveying Parameters for Vertical Screw Conveyor Based on CFD + DEM

Fluids
This study investigates the interaction between airflow and low-density bulk particles within vertical screw conveyors and examines its impact on conveying performance.
Xiao Mei, Xiaoyu Fang, Liyang Zhang, Yandi Wang, Yuan Tian   +4 more
doaj   +1 more source

THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY ON THE PROCESS OF CONVEYING AGRICULTURAL FIBER MATERIALS BY SCREW CONVEYORS [PDF]

Engenharia Agrícola, 2020
To improve the conveying efficiency and working stability of a screw conveyor, the feeding methods, running conditions and flow characteristics of materials were studied by theoretical analysis and experiments.
Wulantuya, Hongbo Wang, Chunguang Wang, Qinglin   +3 more
doaj   +2 more sources

Resistance Reduction Mechanism in Slurry Pipeline Transportation Under the Action of the Swirler

Fluids
Flow resistance is a critical determinant of the efficiency and economics of a slurry pipeline. This study aims to reduce pipeline resistance by integrating a swirler to enhance particle suspension.
Shaodi Zhao, Jiusheng Bao, Jinjie Ji, Yutan Li, Xing Zhang, Yansong Ma, Yan Yin   +6 more
doaj   +1 more source

Bridging the Gap in Neuroblastoma Care: Consensus‐Based Statements With Recommendations for Improved Patient and Caregiver Experiences

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma's complex, heterogeneous biology poses significant diagnostic and therapeutic challenges, often requiring caregivers to absorb complex information and participate in time‐sensitive decisions. However, caregivers often feel unprepared to evaluate options.
Vickie Buenger, Joseph Bauer, Jennifer Diamond, Maggie Fader, Shae Hansen, Jacqueline M. Kraveka, Johanna Schoen, Amber Shearer, Dena Sherwood   +8 more
wiley   +1 more source

Feedback Control of Electrification in Powder Pneumatic Conveying Process [Translated]†

KONA Powder and Particle Journal, 2014
In a powder pneumatic conveying process, powders are remarkably charged due to the collisions and frictions between themselves or against the conveying pipe, which sometimes causes explosion and fire.
Satoru Watano, Seiji Saito, Teruo Suzuki
doaj   +1 more source

Cutting and Conveying Characteristics for Development of Chinese Leek Harvester [PDF]

Journal of Biosystems Engineering, 2005
This study was conducted to investigate the main factors that contain a rotating velocity ratio between wheel and conveyor belt, a tilt angle of conveyor belt and a rotating velocity of a dick cutter for mechanization of Chinese leek harvest. In the survey on the cultivation of Chinese leek, row spacing of 350 m and cutting height of 10 mm from the ...
H. J. Jun, S. H. Kim, J. T. Hong, Y. Choi   +3 more
openaire   +1 more source

Admixture Mapping Reveals Candidate Regions for Methotrexate Neurotoxicity Susceptibility: A Reducing Disparities in Acute Leukemia Consortium Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Neurotoxicity is a rare, often dose‐limiting adverse effect of methotrexate (MTX) therapy that disproportionally affects Latino children. Factors contributing to the observed disparity are not well understood. This study leveraged admixture mapping to identify genetic regions associated with MTX‐related neurotoxicity susceptibility ...
Rachel D. Harris, Priya B. Shetty, Olga A. Taylor, Elizabeth G. Atkinson, Melissa A. Richard, M. Monica Gramatges, Mark Zobeck, Sandi Pruitt, Amy Hughes, M. Brooke Bernhardt, Ashley Chavana, Van Huynh, Kathleen Ludwig, Laura Klesse, Kenneth Heym, Timothy Griffin, Rodrigo Erana, Juan Carlos Bernini, Han Chen, Bing Yu, Philip J. Lupo, Karen R. Rabin, Michael E. Scheurer, Austin L. Brown, The REDIAL Consortium   +24 more
wiley   +1 more source

Experimental study on the pneumatic conveying characteristics of stiff shotcrete materials

Case Studies in Construction Materials
The efficient and stable pneumatic conveying of stiff shotcrete materials (SSM) is crucial for underground construction applications such as tunnel support and mining reinforcement.
Lianjun Chen, Meiyue Liu, Zhenjiao Sun
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Design and Experiment for Flexible Clamping and Conveying Device for Green Leafy Vegetable Orderly Harvester

Agriculture
Due to the advantages of improving vegetable quality and reducing labor, technology for the orderly harvesting of green leafy vegetables has always been the focus of research. The core of the technology is the clamping and conveying device.
Yue Jin, Jinwu Wang, Jia Chen, Zhiyu Song, Renlong Zhang, Ran Zhou   +5 more
doaj   +1 more source