Results 31 to 40 of about 15,316,992 (300)

Analytical Study of Permeability Properties of Loose Sandstone Based on Thermal-Hydraulic-Mechanical (THM) Coupling

Energies
The permeability of reservoirs is a key factor affecting the exploitation and utilization of geothermal resources. This test used a core flow meter and other advanced experimental devices to investigate the evolution of the permeability characteristics ...
Rui Cui, Bo Feng, Xiaofei Duan, Jichu Zhao, Yabin Yang, Shoutao Feng, Yilong Yuan   +6 more
doaj   +1 more source

Hydraulic Interactions between Injection Events Using Multiple Injection Strategies and a Solenoid Diesel Injector

Energies, 2021
An experimental study was performed to explore the influence of dwell time on the hydraulic interactions between injection events using pilot injection strategy, split injection strategy, post injection strategy and a solenoid diesel injector.
Simón Martínez-Martínez, Oscar A. de la Garza, Miguel García-Yera, Ricardo Martínez-Carrillo, Fausto A. Sánchez-Cruz   +4 more
doaj   +1 more source

Temporal Evolution of Split-Injected Fuel Spray at Elevated Chamber Pressures

Energies, 2019
For reducing soot and NOx emissions, an effective method is to apply split injection strategies. In this research, characteristics of split injection were investigated by applying the pilot-main injection strategy and main-post injection strategy.
Gang Wu, Xinyi Zhou, Tie Li
doaj   +1 more source

Injection Flow Rate Threshold Preventing Atypical In-Cavity Pressure during Low-Pressure Powder Injection Molding

Powders, 2023
Controlling injection parameters is paramount when it comes to producing high-quality green parts using powder injection molding. This work combines experimental and numerical approaches to study the impact of injection parameters on mold in-cavity ...
Francis Arès, Dorian Delbergue, Vincent Demers   +2 more
doaj   +1 more source

Experimental Research on the Injection Rate of DME and Diesel Fuel in Common Rail Injection System by Using Bosch and Zeuch Methods

Energies, 2018
This study investigates a preliminary injection characterization of the injection rate and the injection quantity behavior in a high-pressure common rail injection system used in a heavy-duty engine.
Seemoon Yang, Changhee Lee
doaj   +1 more source

Adversarial Multiple Access Channels with Individual Injection Rates [PDF]

Theory of Computing Systems, 2009
We study deterministic distributed broadcasting in synchronous multiple-access channels. Packets are injected into $n$ nodes by a window-type adversary that is constrained by a window $w$ and injection rates individually assigned to all nodes. We investigate what queue size and packet latency can be achieved with the maximum aggregate injection rate of
Lakshmi Anantharamu, Bogdan S. Chlebus, Mariusz A. Rokicki   +2 more
openaire   +3 more sources

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Technology and application of controlling injection rate and increasing imbibition effect to enhance oil recovery in fractured sandstone reservoirs with ultra-low permeability： A case study of Ordos Basin

Youqi dizhi yu caishoulu
The pore-throat of the fractured sandstone reservoir matrix with ultra-low permeability is fine， and micro fractures are developed， which provides favorable conditions for the role of imbibition and oil displacement； surfactant solution can change the ...
WANG Xiangzeng, WANG Xiaofeng, LIANG Quansheng, DANG Hailong, HOU Binchi, CUI Pengxing, GAO Tao   +6 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

Ironic Medications: A Narrative‐Based Psycho‐Educational Intervention to Explore Patient–Provider Communication in Adolescents With Haematological Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with haematological malignancies face significant emotional and relational challenges, often accompanied by difficulties in communicating their needs within the healthcare context. To address these issues, a narrative‐based psycho‐educational intervention based on the creation and prescription of Ironic Medications was ...
Marta Stoppa, Elena Pagani Bagliacca, Selena Russo, Giulia Rampoldi, Maria Grazia Strepparava, Adriana Cristina Balduzzi, Andrea Biondi, Marco Spinelli   +7 more
wiley   +1 more source