Results 31 to 40 of about 1,222 (92)

Identification of main controlling factors on performance of CBM well fracturing based on Apriori association analysis

open access: yes, 2020
The effect of CBM wells fracturing is controlled by multiple factors including geological characteristics of coal reservoir and data of hydraulic fracturing technology, therefore, it’s important to analyze the significance of each factor and determine ...
LIU Jun   +5 more
core   +1 more source

PENGARUH PENGGUNAAN CURRICULUM BASED MEASUREMENT (CBM) TERHADAP KEMAMPUAN MENULIS EJAAN ANAK BERKESULITAN BELAJAR

open access: yes, 2014
The purpose of this research was to describe the implementation of the CBM in teaching of spelling writing and to describe the influence of CBM usage toward spelling writing ability for student with learning disability in MI Al-Ghozali Rogotrunan ...
Hitipeuw, Imanuel   +3 more
core   +2 more sources

Acceleration of Particles Tracking on CBM Experiment

open access: yes, 2022
The focus of this work is to research various methods of particle track reconstruction in the CBM experiment, and the problem of hardware acceleration of these methods.
Roth, Michael
core   +1 more source

Scenario Reduction Method based on Output Performance for Condition-based Maintenance Optimization

open access: yes, 2017
Condition-based maintenance (CBM) has been widely applied to maintenance policy. Due to the stochastic forecasting degradation, scenario reduction method has been developed to improve the efficiency of CBM.
Qian, Xinbo   +3 more
core   +1 more source

Fast tracking in the CBM experiment

open access: yes, 2005
A typical central Au+Au collision in the CBM experiment (GSI, Germany) will produce up to 700 tracks in the inner tracker. Large track density together with presence of non-homogeneous magnetic field make reconstruction of events complicated.
I. Kisel, Kisel, Ivan
core   +1 more source

CBM Gas Content Prediction Model Based on the Ensemble Tree Algorithm with Bayesian Hyper-Parameter Optimization Method: A Case Study of Zhengzhuang Block, Southern Qinshui Basin, North China

open access: yes, 2023
Gas content is an important parameter for evaluating coalbed methane reservoirs, so it is an important prerequisite for coalbed methane resource evaluation and favorable area optimization to predict the gas content accurately.
Feng Qiu   +4 more
core   +1 more source

The Measurement of Teachers\u27 Implementation and Acceptability of a CBM Focus

open access: yes, 2011
Curriculum-Based Measurement (CBM) is a method that teachers use to formatively assess progress in reading, math, writing, and spelling. In recent years, different data-management systems have been created to systematically organize, group, and monitor ...
Peterson, Aaron K
core   +2 more sources

Production performance laws of vertical wells by volume fracturing in CBM reservoirs

open access: yes, 2017
Volume fracturing technology has been widely applied in the development of coalbed methane (CBM) reservoirs. As for the stimulated reservoir volume (SRV) created by volume fracturing, the seepage laws of fluids are described more accurately and ...
Baochao Shan, Yulong Zhao, Liehui Zhang
core   +1 more source

Nonlinear Diffusion-Based Multifield Coupling Model for Thermally Enhanced CBM Recovery

open access: yes, 2022
Thermal stimulation is a supplementary technique for enhancing gas recovery from coalbed methane (CBM) reservoirs that has received considerable attention worldwide. Investigating gas and heat transfer in coal seams during thermally enhanced CBM recovery
Jiakun Lv, Weiqun Liu, Rui Yang
core   +1 more source

A Method For Condition Evaluation Based On DSmT [PDF]

open access: yes, 2013
Condition-based maintenance (CBM) is an optimal maintenance strategy due to improved planning for rehabilitation or replacement based on current evaluation of condition.In this paper, a new method of information fusion-DSmT(Dezert-Smarandache Theory ...
Liu Aihua
core   +1 more source

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