نتایج جستجو برای: کلیدواژه مدل gep

تعداد نتایج: 124484  

2015
Prasenjit Dey Abhijit Sarkar Ajoy Kumar Das

Heat transfer due to forced convection of copper water based nanofluid in the presence of buoyancy has been predicted by the Artificial Neural network (ANN) and Gene Expression Programming (GEP). The present nanofluid is formed by mixing copper nano particles in water and the volume fractions are considered here are 0% to 15% and the Reynolds number (Re) are varying from 80 to 180. The adding a...

2011
Kai Jin Xiaoli Zheng Yuxian Xia

We established a novel method, Gene Expression Profiling via Multigene Concatemers (MgC-GEP), to study multigene expression patterns simultaneously. This method consists of the following steps: (1) cDNA was obtained using specific reverse primers containing an adaptor. (2) During the initial 1-3 cycles of polymerase chain reaction (PCR), the products containing universal adaptors with digestion...

Journal: :International journal of oncology 2012
Christoph Gloesenkamp Bianca Nitzsche Alice R Lim Emmanuel Normant Evan Vosburgh Mark Schrader Matthias Ocker Hans Scherübl Michael Höpfner

Treatment of gastroenteropancreatic neuroendocrine tumors (GEP-NET) is still unsatisfactory and innovative therapeutic approaches are urgently needed. Heat shock protein 90 (Hsp90) is overexpressed in a wide range of tumor types and is an emerging target for the treatment of cancer. However, the potential activity of Hsp90 inhibitors in GEP-NET ha...

Journal: :Eng. Appl. of AI 2014
Li Chen Chang-Huan Kou Shih-Wei Ma

Parallel hyper-cubic gene expression programming (GEP) was constructed to estimate the slump flow of high-performance concrete (HPC) by using seven concrete ingredients. HPC is a highly complex material; because modeling its behavior is extremely difficult, robust optimization techniques are required. Because of complications caused by high dimensionality, obtaining globally optimal or nearly o...

Journal: :The Netherlands journal of medicine 2011
P Kuiper H W Verspaget L I H Overbeek I Biemond C B Lamers

Neuroendocrine tumours of the gastroenteropancreatic tract (GEP-NETs) comprise a group of very heterogeneous neoplasms, which are considered 'rare diseases'. Epidemiological studies on the incidence of GEP-NETs worldwide have reported a remarkable increase in the detection of these tumours. In a recent study, based on pathology reports (PALGA) to investigate the incidence of pancreatic and duod...

2014
Feng-Jin Guo Zhangyuan Xiong Xiaofeng Han Chuanju Liu Yanna Liu Rong Jiang Peng Zhang

We previously reported that transcription factor XBP1S binds to RUNX2 and enhances chondrocyte hypertrophy through acting as a cofactor of RUNX2. Herein, we report that XBP1S is a key downstream molecule of BMP2 and is required for BMP2-mediated chondrocyte differentiation. XBP1S is up-regulated during chondrocyte differentiation and demonstrates the temporal and spatial expression pattern duri...

2006
Lei Duan Changjie Tang Tianqing Zhang Dagang Wei Huan Zhang

Gene Expression Programming (GEP) aims at discovering essential rules hidden in observed data and expressing them mathematically. GEP has been proved to be a powerful tool for constructing efficient classifiers. Traditional GEP-classifiers ignore the distribution of samples, and hence decrease the efficiency and accuracy. The contributions of this paper include: (1) proposing two strategies of ...

Journal: :Neuroendocrinology 2014
Maja Cigrovski Berkovic Tamara Cacev Tina Catela Ivkovic Vanja Zjacic-Rotkvic Sanja Kapitanovic

Although previously considered rare, recent epidemiological studies have revealed that the incidence (3.6/100,000) and prevalence (35/100,000) of gastroenteropancreatic neuroendocrine tumors (GEP-NETs) has increased over the past few decades. Despite the progress in the understanding of GEP-NET molecular biology, there is still little advance in the early diagnosis due to lack of specific tumor...

چکیده جابه­جایی و ته­نشینی بار معلق رودخانه­ها باعث بروز مشکلات زیادی از جمله رسوب­گذاری در مخازن سدها، تغییر مسیر رودخانه­ها به دلیل رسوب­گذاری در بستر آن­ها، کاهش ظرفیت آبگذری آبراهه­ها و تأسیسات انتقال آب و همچنین تغییر کیفیت آب به لحاظ مصارف شرب و کشاورزی می­شود. در این پژوهش از مدل­های فازی- عصبی تطبیقی (ANFIS)، برنامه ریزی بیان ژن (GEP) و رگرسیون بردار پشتیبان (SVR) جهت ...

Journal: :Asian Pacific journal of cancer prevention : APJCP 2014
Zhuang Yu Xiao-Zheng Chen Lian-Hua Cui Hong-Zong Si Hai-Jiao Lu Shi-Hai Liu

In diagnosis of lung cancer, rapid distinction between small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC) tumors is very important. Serum markers, including lactate dehydrogenase (LDH), C-reactive protein (CRP), carcino-embryonic antigen (CEA), neurone specific enolase (NSE) and Cyfra21-1, are reported to reflect lung cancer characteristics. In this study classification of lun...

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