Results 51 to 60 of about 1,512,917 (302)

Numerical Simulation of Gas-Liquid Two-Phase Flow in a Downhole Multistage Axial Compressor Under Different Inlet Conditions

Energies
During natural gas field extraction, downhole compressors frequently encounter gas-liquid two-phase flow conditions, yet the internal flow characteristics and performance evolution mechanisms remain insufficiently understood.
Mingchen Cao, Wei Pang, Huanle Liu, Shifan Su, Yufan Wang, Weihao Zhang   +5 more
doaj   +1 more source

Relative Positionalism and Variable Arity Relations

Metaphysics, 2019
Maureen Donnelly’s (2016) relative positionalism correctly handles any fixed arity relation with any symmetry such a relation can have, yielding the intuitively correct way(s) in which that relation can apply.
T. Scott Dixon
doaj   +1 more source

Complete mergeability and amodal completion

Acta Psychologica, 1999
When image fragments are taken to correspond to the visible portions of a single occluded object, the object is said to 'amodally complete' behind the occluder. Kellman and Shipley (Kellman, P. J., & Shipley, T. F. (1991). A theory of visual interpolation in objective perception.
openaire   +3 more sources

Safety and Effectiveness of a High‐Dose, Tailored Tissue Plasminogen Activator Therapy Protocol: A Joint Pediatric Hematology and Cardiac ICU Quality Improvement Initiative Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric thromboembolism is increasingly encountered in critical care. Systemic thrombolysis with tissue plasminogen activator (tPA) facilitates vessel or valve patency, yet pediatric‐specific protocols remain undefined, and safety concerns persist. Objective To evaluate the efficacy and safety of a tailored, prolonged systemic tPA
Eran Shostak, Oded Gilad, Yael Feinstein, Sigal Nakav, Ofer Schiller, Joanne Yacobovich   +5 more
wiley   +1 more source

School completion: what we learn from different measures of family background [PDF]

, 2012
This paper quantifies the impact of different dimensions of socioeconomic disadvantage on Year 12 completion by employing a comparative analysis of one data set that has been used extensively to study this issue – the Longitudinal Surveys of Australian ...
Jacqueline Homel
core  

Experimental study on hydraulic fracture propagation behavior in heterogeneous shale formations

Frontiers in Energy Research
The study of fracture propagation in heterogeneous shale is a crucial prerequisite for the investigation of heterogeneous cluster and perforation parameters optimization.
Wang Bin, Wang Bin, Jia Tao, Jia Tao, Xu Binggui, Xu Binggui, Ning Kun, Ning Kun, Tan Peng, Tan Peng, Zhou Yi, Zhou Yi   +11 more
doaj   +1 more source

Indications, Detection, Completion and Retention Rates of Capsule Endoscopy in Two Decades of Use: A Systematic Review and Meta-Analysis

Diagnostics, 2022
Background: Capsule endoscopy (CE) has become a widespread modality for non-invasive evaluation of the gastrointestinal (GI) tract, with several CE models having been developed throughout the years.
Pablo Cortegoso Valdivia, Karolina Skonieczna-Żydecka, Alfonso Elosua, Martina Sciberras, Stefania Piccirelli, Maria Rullan, Trevor Tabone, Katarzyna Gawel, Adam Stachowski, Artur Lemiński, Wojciech Marlicz, Ignacio Fernández-Urién, Pierre Ellul, Cristiano Spada, Marco Pennazio, Ervin Toth, Anastasios Koulaouzidis   +16 more
doaj   +1 more source

Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega, Daniel J. Indelicato, Jeanette Parkes, Natia Esiashvili, Josué Hernández Benítez, Miriam Mikhail‐Lette, Olivera Cirajc Bjelac, Daniel Berger, Eva Ciurana, Yavuz Anacak, Lisbeth Cordero‐Mendez   +10 more
wiley   +1 more source

Factors Affecting Master's Student Completion Rates [PDF]

, 2020
Engineering master’s education is an understudied area in research. This lack of research has important ramifications to institutions, students, and society at large.
Grover, Matthew
core  

Participation rate determines completion rate for specific health guidance as implemented by public health insurers [PDF]

, 2019
2019-08Completion rate for specific health guidance (SHG) based on specific health checkup (SHC) status in Japan is very low. This study aimed to clarify factors affecting the rate using questionnaire survey, which was conducted by mail between December ...
Nakajima, Tamie, Fujimaru, Ikuyo, Tachi, Norihide   +2 more
core   +1 more source