Results 41 to 50 of about 942,492 (264)

STRAIGHT LINE METHODS FOR ESTIMATING PERMEABILITY OR WIDTH FOR A TWO-ZONE COMPOSITE CHANNELIZED RESERVOIR

CT&F Ciencia, Tecnología & Futuro, 2009
Some well pressure tests conducted in channelized systems which result from either fluvial deposition or faulting, cannot be completely interpreted by conventional techniques, since variation in facies or reservoir width are not normally recognized yet ...
Freddy-Humberto Escobar, Matilde Montealegre-Madero, Daniel Carrillo-Moreno   +2 more
doaj  

Collective effects of link failures in linear flow networks

New Journal of Physics, 2020
The reliable operation of supply networks is crucial for the proper functioning of many systems, ranging from biological organisms such as the human blood transport system or plant leaves to man-made systems such as power grids or gas pipelines.
Franz Kaiser, Julius Strake, Dirk Witthaut   +2 more
doaj   +1 more source

Dynamics of a viscous vesicle in linear flows [PDF]

Physical Review E, 2007
An analytical theory is developed to describe the dynamics of a closed lipid bilayer membrane (vesicle) freely suspended in a general linear flow. Considering a nearly spherical shape, the solution to the creeping-flow equations is obtained as a regular perturbation expansion in the excess area.
Vlahovska, P., Gracia, R.
openaire   +4 more sources

Association Between Dinutuximab Beta Exposure and Post‐End‐of‐Treatment Survival in Neuroblastoma: A Weighted Patient‐Level Analysis of Three Clinical Studies

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives The association between exposure to dinutuximab beta (DB) and event‐free survival (EFS) or overall survival (OS) of neuroblastoma patients was assessed using data collected during three clinical trials (five cohorts). Methods A systematic review (March 2026) was conducted to identify relevant studies (prospective; registered DB ...
Przemysław Holko, Holger N. Lode, Alberto Garaventa, Carla Manzitti, Roberto Luksch, Dominique Valteau‐Couanet, Marion Gambart, John Anderson, Juliet Gray, Adela Canete, Lucas Moreno, Aleksandra Wieczorek, Cormac Owens, Shifra Ash, Isaac Yaniv, Genevieve Laureys, Hans Loibner, Katarzyna Śladowska, Ruth Ladenstein, Paweł Kawalec   +19 more
wiley   +1 more source

A dynamic non-linear flow model coupling temperature influence

Youqi dizhi yu caishoulu
The existing non-linear flow model does not consider the influence of temperature change on the non-linear flow law. Therefore， based on the capillary flow model， the Hagen-Poiseuille equation， and the boundary layer theory， as well as the influence of ...
LIU Xiuwei, WANG Xing, CHENG Shiqing, ZHANG Fengbo, WANG Yang   +4 more
doaj   +1 more source

The Relationship Between Physical Activity and Left Ventricular Remodeling in Childhood Cancer Survivors Treated With Anthracyclines: A Cross‐Sectional Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Anthracycline‐related cardiac remodeling precedes heart failure in childhood cancer survivors. The objectives of this study were to determine the relationships between patient‐specific factors, moderate‐to‐vigorous physical activity (MVPA), and cardiac remodeling.
Hari K. Narayan, Sitong Chen, F. Lennie Wong, Nathan Young, Anna Qi, Christopher Davis, Sanjeet Hegde, Nicholas Gloude, Kasey J. Leger, Kelly D. Getz, Francisco Contijoch, Kirsten Ness, Bonnie Ky, Dennis Kuo, Sheri J. Hartman, Saro H. Armenian   +15 more
wiley   +1 more source

NUEVOS HALLAZGOS EN LA RESPUESTA DE PRESIÓN EN YACIMIENTOS ESTRECHOS Y LARGOS NEW FINDING ON PRESSURE RESPONSE IN LONG, NARROW RESERVOIRS

CT&F Ciencia, Tecnología & Futuro, 2005
durante el proceso de caracterización de reservorio utilizando análisis de prueba de pozo, antes de definir el modelo de reservorio, es conveniente identificar correctamente los regímenes de flujo, los cuales aparecen como patrones característicos o ...
Freddy-Humberto Escobar, Oscar Muñoz, Jairo Sepúlveda, Matilde Montealegre   +3 more
doaj  

Stabilization of pilot valve system using linear flow resistance

Advances in Mechanical Engineering, 2017
In a pilot valve system, the pressure in the control chamber of the main valve is straightforwardly affected by pressure oscillation in the downstream pipeline or the pilot tube.
Jiehong Peng, Chongho Youn, Tomoaki Takeuchi, Toshiharu Kagawa   +3 more
doaj   +1 more source

Childhood Acute Lymphoblastic Leukemia Survival in Western Kenya: Reduction in Early Deaths and Treatment Abandonment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An earlier study on children diagnosed with acute lymphoblastic leukemia (ALL) at Moi Teaching and Referral Hospital (MTRH) in Kenya reported a low event‐free survival (EFS), excess treatment abandonment, and high induction mortality.
Gilbert Olbara, George Bogonko, Festus Njuguna, Sandra Langat, Martha Kipngetich, Dennis Njenga, Gertjan Johannes Kaspers, Terry Allen Vik   +7 more
wiley   +1 more source

HORIZONTAL PERMEABILITY DETERMINATION FROM THE ELLIPTICAL FLOW REGIME OF HORIZONTAL WELLS

CT&F Ciencia, Tecnología & Futuro, 2004
The technological development of the oil industry around the globe has resulted in an increase in drilling horizontal wells due to their great efficiency to produce higher amount of oil per unit pressure drawdown.
Freddy-Humberto Escobar, Oscar-Fernando Muñoz, Jairo-Antonio Sepúlveda   +2 more
doaj