نتایج جستجو برای: .dcc

تعداد نتایج: 1899  

2013
Massimiliano Caporin Michael McAleer

The purpose of the paper is to discuss ten things potential users should know about the limits of the Dynamic Conditional Correlation (DCC) representation for estimating and forecasting time-varying conditional correlations. The reasons given for caution about the use of DCC include the following: DCC represents the dynamic conditional covariances of the standardized residuals, and hence does n...

2013
Massimiliano Caporin Michael McAleer

The purpose of the paper is to discuss ten things potential users should know about the limits of the Dynamic Conditional Correlation (DCC) representation for estimating and forecasting time-varying conditional correlations. The reasons given for caution about the use of DCC include the following: DCC represents the dynamic conditional covariances of the standardized residuals, and hence does n...

2013
Massimiliano Caporin Michael McAleer

The purpose of the paper is to discuss ten things potential users should know about the limits of the Dynamic Conditional Correlation (DCC) representation for estimating and forecasting time-varying conditional correlations. The reasons given for caution about the use of DCC include the following: DCC represents the dynamic conditional covariances of the standardized residuals, and hence does n...

Journal: :Cancer research 2006
André Lopes Carvalho Alice Chuang Wei-Wen Jiang Juna Lee Shahnaz Begum Luana Poeta Ming Zhao Carmen Jerónimo Rui Henrique Chetan S Nayak Hannah L Park Mariana R O Brait Chunyan Liu Shaoyu Zhou Wayne Koch Vito Michele Fazio Edward Ratovitski Barry Trink William Westra David Sidransky Chul-so Moon Joseph A Califano

Deleted in colorectal cancer (DCC) is a candidate tumor-suppressor gene located at chromosome 18q21. However, DCC gene was found to have few somatic mutations and the heterozygous mice (DCC(+/-)) showed a similar frequency of tumor formation compared with the wild-type mice (DCC(+/+)). Recently, DCC came back to the spotlight as a better understating of its function and relationship with its li...

Journal: :journal of applied and computational mechanics 0
behrooz keshtegar university of zabol zeng meng hefei university of technology

the efficiency and robustness of reliability methods are two important factors in first order reliability method (form). the conjugate choice control (ccc) and directional chaos control method (dcc) were developed to improve the robustness and efficiency of form formula using the stability transformation method. in this paper, the ccc and dcc methods are applied for reliability analysis of a co...

Journal: :Blood 1993
E Porfiri L M Secker-Walker A V Hoffbrand J F Hancock

DCC (deleted in colorectal cancer) is a candidate tumor suppressor gene recently identified on chromosome band 18q21. Loss of one DCC allele or decreased DCC expression occurs in more than 70% of colorectal cancers, suggesting that DCC inactivation constitutes a critical event in the development of these tumors. Using polymerase chain reaction amplification of cDNA, we have studied DCC expressi...

2015
Ryan M McAdams Carl H Backes David J R Hutchon

BACKGROUND Delayed umbilical cord clamping (DCC) permits placental-to-newborn transfusion and results in an increased neonatal blood volume at birth. Despite endorsement by numerous medical governing bodies, DCC in preterm newborns has been slow to be adopted into practice. The purpose of this article is to provide a framework to guide medical providers interested in implementing DCC in a hospi...

2016
Karen M Frank Dawn Mueller-Burke Janine Bullard Jan Wilson JoAnne Silbert-Flagg

Evidence supporting delayed cord clamping (DCC) in the premature newborn is increasing, yet in a level IV neonatal intensive care unit (NICU); DCC was not being consistently performed, and when it was there were noted variations in the absence of a standardized guideline. The objective of this quality improvement (QI) project was to develop and secure institutional approval of a DCC guideline f...

Journal: :Neuroscience 2010
B Xu J S Goldman V V Rymar C Forget P S Lo S J Bull E Vereker P A Barker L E Trudeau A F Sadikot T E Kennedy

DCC (deleted in colorectal cancer), a receptor for the axon guidance cue netrin-1, is highly expressed by mesencephalic dopaminergic (DA) neurons during development; however, the contribution of DCC to DA development remains largely uncharacterized. DA neurons in ventral mesencephalic nuclei also express UNC5 homologue netrin receptors from late embryogenesis to adulthood, raising the possibili...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Rebecca R Pferdehirt Barbara J Meyer

The essential process of dosage compensation equalizes X-chromosome gene expression between Caenorhabditis elegans XO males and XX hermaphrodites through a dosage compensation complex (DCC) that is homologous to condensin. The DCC binds to both X chromosomes of hermaphrodites to repress transcription by half. Here, we show that posttranslational modification by the SUMO (small ubiquitin-like mo...

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