Results 21 to 30 of about 14,604,667 (224)

The Distinction of Clinicopathological Characteristics, Treatment Strategy and Outcome in Colorectal Cancer Patients With Synchronous vs. Metachronous Bone Metastasis

open access: yesFrontiers in Oncology, 2020
Background: The impact of the timing of bone metastasis (BM) diagnosis on colorectal cancer (CRC) patients is unclear. Our study aimed to explore the differences in clinicopathological characteristics, treatments and prognosis between synchronous BM (SBM)
Chen-xi Ma   +9 more
doaj   +1 more source

Energy Efficiency Evaluation of Provincial Mining Industry under Carbon Emission Constraint: Based on SBM-Malmquist Index Model

open access: yesKuangchan zonghe liyong
This is an article in the field of mining engineering. Improving energy efficiency and reducing carbon emissions in the mining industry is an important way for the mining industry to achieve green development.
Yanjia DONG   +3 more
doaj   +1 more source

Stochastic block models with multiple continuous attributes

open access: yesApplied Network Science, 2019
The stochastic block model (SBM) is a probabilistic model for community structure in networks. Typically, only the adjacency matrix is used to perform SBM parameter inference.
Natalie Stanley   +4 more
doaj   +1 more source

Developing an imprecise-WPF-SBM-undesirable model for supplier selection

open access: yes, 2022
Selection of appropriate suppliers is one of the important strategies for enhancing the quality of output of any company, which has a direct effect on the company's reputation. Worst practice frontier-slack-based measure (WPF-SBM) model is one of the new
R F Saen (13442082)   +1 more
core  

Immersion freezing by natural dust based on a soccer ball model with the Community Atmospheric Model version 5: climate effects

open access: yesEnvironmental Research Letters, 2014
We introduce a simplified version of the soccer ball model (SBM) developed by Niedermeier et al (2014 Geophys. Res. Lett. http://dx.doi.org/10.1002/2013GL058684 41 http://dx.doi.org/10.1002/2013GL058684 ) into the Community Atmospheric Model version 5 ...
Yong Wang, Xiaohong Liu
doaj   +1 more source

sbm: Stochastic Blockmodels

open access: yes, 2020
A collection of tools and functions to adjust a variety of stochastic blockmodels (SBM). Supports at the moment Simple, Bipartite, 'Multipartite' and Multiplex SBM (undirected or directed with Bernoulli, Poisson or Gaussian emission laws on the edges ...
Donnet, Sophie   +2 more
core   +2 more sources

An Integrated Slacks-Based Measure of Super-Efficiency with Input Saving and Output Surplus Scaling Factors and its Application in Paper Chemical Mills

open access: yesJournal of Chemistry, 2020
Data envelopment analysis (DEA) as a nonparametric programming approach has been widely extended and applied in many areas. Conventional DEA models can well measure the efficiency of inefficient decision-making units (DMUs) but cannot further ...
Dong Guo, Zheng-Qun Cai
doaj   +1 more source

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

open access: yesArthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada   +7 more
wiley   +1 more source

Analysis of Development Pattern of a Water-Flowing Fissure Zone in Shortwall Block Mining

open access: yesEnergies, 2017
In order to effectively recover the residual coal resources, such as coal pillars and irregular coal blocks induced by large-scale extensive mining, in this study, we proposed a shortwall block mining (SBM) technology and examined the development pattern
Yun Zhang   +4 more
doaj   +1 more source

Energy efficiency of selected OECD countries: a slacks based model with undesirable outputs [PDF]

open access: yes, 2015
This paper presents an efficiency assessment of selected OECD countries using a Slacks Based Model with undesirable or bad outputs (SBM-Undesirable).
Wanke, Peter   +6 more
core   +1 more source

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