Results 31 to 40 of about 364,848 (300)

Comparative Research on European Pipe Fitting Standards and Chinese Pipe Fitting Standards

open access: yes南方能源建设, 2021
[Introduction] In order to meet the recent European power plant construction needs, it is urgent to understand the requirements of European pipelines and fittings standards in power plant engineering. [Method] Aiming at pipe fittings, this paper compared
BAI Jianji, WANG Fang, DENG Chenggang
doaj   +1 more source

Faster RooFitting: Automated parallel calculation of collaborative statistical models [PDF]

open access: yesEPJ Web of Conferences, 2020
RooFit [1, 2] is the main statistical modeling and fitting package used to extract physical parameters from reduced particle collision data, e.g. the Higgs boson experiments at the LHC [3, 4].
Bos E G Patrick   +7 more
doaj   +1 more source

Evaluation of energy correction algorithm for signals of PET in heavy-ion cancer therapy device

open access: yesNuclear Engineering and Technology, 2020
In order to solve the contradiction between requirements of high sampling rate for acquiring accurate energy information of pulses and large amount of data to be processed timely, the method with an algorithm to correct errors caused by reducing the ...
Xiaoyang Niu   +10 more
doaj   +1 more source

Warfarin: The End or the End of One Size Fits All Therapy? [PDF]

open access: yesJournal of Personalized Medicine, 2018
Oral anticoagulants are required for both treatment and prophylaxis in many different diseases. Clinicians and patients now have a choice of oral anticoagulants, including the vitamin K antagonists (of which warfarin is the most widely used and is used as the exemplar in this paper), and direct oral anticoagulants (DOACs: dabigatran, apixaban ...
openaire   +2 more sources

Determination of CANDU End Fitting Jacking Limits Using Elastic-Plastic Finite Element Analysis

open access: yes, 2010
In one CANDU reactor unit in Ontario, the west end fitting is designed to connect to the end shield via a stop collar. The outboard end of the stop collar is welded to an attachment ring which shrink-fits on the end fitting body.
Si-tsai Lin   +5 more
core   +1 more source

Deep reinforcement learning autoencoder with RA-GAN and GAN

open access: yesIJAIN (International Journal of Advances in Intelligent Informatics), 2022
Deep learning utilization to optimize block-structured communication systems has attracted tremendous attention from researchers. Nevertheless, owing to the extensive data transmission between the transmitter and the receiver, communication, in this case,
Hoang-Sy Nguyen, Cong-Danh Huynh
doaj   +1 more source

End-Group Effects on the Structure and Spectroscopy of Oligoazines

open access: yes, 2016
Oligoazines with three different types of end groups, ketone, hydrazone, and 2-pyridine, are studied in solution. When the end groups are ketone or 2-pyridine, the 1H and 13C NMR spectra are simple and show that the oligomers maintain 2-fold symmetry up ...
Meng Cheng (1650886)   +2 more
core   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele   +19 more
wiley   +1 more source

Virtual fitting trails using SAMMIE and HADRIAN [PDF]

open access: yes, 2003
Fitting trials are a common technique employed in ergonomics evaluation. Fitting trials employ a panel of users carefully selected to be representative of the population at which the product, or environment, has been targeted.
Ruth Sims (7148747)   +9 more
core  

Analysis of Force Distribution of Four Rows of Bolts in Aircraft Fitting Joint

open access: yesInternational Journal of Aerospace Engineering, 2021
With the help of 3D modeling software and finite element analysis software, the force distribution of four rows of bolts in the aircraft fitting joint is obtained in this paper.
Yifang Sun, O. G. Grebenikov, Chenghu Li
doaj   +1 more source

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