نتایج جستجو برای: georas hec

تعداد نتایج: 2431  

Journal: :INFORMS Journal on Computing 2007
Francesco Carrabs Jean-François Cordeau Gilbert Laporte

Delivery Traveling Salesman Problem with LIFO Loading Francesco Carrabs Dipartimento di Matematica ed Informatica, Università di Salerno, 84084 Fisciano (SA), Italy [email protected] Jean-François Cordeau Canada Research Chair in Logistics and Transportation and Center for Research on Trasportation HEC Montréal, 3000 chemin de la Côte-Sainte-Catherine, Montréal, Canada H3T 2A7 [email protected]...

Journal: :Energies 2022

This paper proposes a novel hybrid equalizer circuit (HEC) for battery management system (BMS) to implement the passive HEC (P-HEC), active (A-HEC), or active/passive (AP-HEC) with same architecture. The advantages of an are that it is simple, cost-effective, highly energy efficient, and fail safe. P-HEC can further use cooling fan heater instead conventional resistor as power dissipation eleme...

Journal: :European Journal of Operational Research 2012
Geneviève Gauthier Jean-Guy Simonato

Linearized versions of the Nelson-Siegel (1987) and Svensson (1994) models for the cross-sectional estimation of spot yield curves from samples of coupon bonds are developed and analyzed. It is shown how these models can be made linear in the level, slope and curvature parameters and how prior information about these parameters can be incorporated in the estimation procedure. The performance of...

Journal: :Analytical chemistry 2000
S L McIntosh B K Nunnally A R Nesbit T G Deligeorgiev N I Gadjev L B McGown

This paper describes the first use of frequency-domain fluorescence lifetime for multiplex detection of DNA restriction fragments in capillary electrophoresis (CE). The fragments were labeled with monomeric intercalating dyes that can be excited by either the 488- or 514-nm line of an argon ion laser and have lifetimes in the range of 0.5-2.5 ns. We were able to achieve multiplex lifetime detec...

Journal: :Carbohydrate polymers 2014
Farah Hanani Zulkifli Fathima Shahitha Jahir Hussain Mohammad Syaiful Bahari Abdull Rasad Mashitah Mohd Yusoff

In this study, a novel fibrous membrane of hydroxyethyl cellulose (HEC)/poly(vinyl alcohol) blend was successfully fabricated by electrospinning technique and characterized. The concentration of HEC (5%) with PVA (15%) was optimized, blended in different ratios (30-50%) and electrospun to get smooth nanofibers. Nanofibrous membranes were made water insoluble by chemically cross-linking by gluta...

2017
Christophe Gaillochet Thomas Stiehl Christian Wenzl Juan-José Ripoll Lindsay J Bailey-Steinitz Lanxin Li Anne Pfeiffer Andrej Miotk Jana P Hakenjos Joachim Forner Martin F Yanofsky Anna Marciniak-Czochra Jan U Lohmann

Plant meristems carry pools of continuously active stem cells, whose activity is controlled by developmental and environmental signals. After stem cell division, daughter cells that exit the stem cell domain acquire transit amplifying cell identity before they are incorporated into organs and differentiate. In this study, we used an integrated approach to elucidate the role of HECATE (HEC) gene...

1998
Jan-Peter Richter

Fault tolerance measures like the CRC-based Header Error Control (HEC) algorithm in ATM can be used to reduce failure probabilities and by this enhance the performance/Quality of Service (QoS) of a transmission service. However, a detailed analysis of the applied algorithms is crucial for a system design that is well balanced with respect to the trade-off of redundancy cost and benefit. The ana...

Journal: :Blood 1987
E Dejana F Breviario A Erroi F Bussolino L Mussoni M Gramse G Pintucci B Casali C A Dinarello J Van Damme

Different molecular species of interleukin 1 (IL 1) were examined for the spectrum of responses elicited in human endothelial cells (HEC), including synthesis of prostacyclin (PGI2), tissue-type procoagulant activity (PCA), platelet activating factor (PAF), and plasminogen activator inhibitor (PA-I). The IL 1 preparations utilized for the present study included a natural, partially purified IL ...

Journal: :Inhalation toxicology 2009
Beth E Mileson Lisa M Sweeney Michael L Gargas John Kinzell

Iodomethane is a new pre-plant soil fumigant approved in the United States. Human exposure may occur via inhalation due to the high vapor pressure of iodomethane. A quantitative human health risk assessment was conducted for inhalation exposure. The critical effects of acute duration iodomethane exposure are: (1) fetal losses in rabbits, (2) lesions in rat nasal epithelium, and (3) transient ne...

Journal: :Oncology reports 2015
Fuyao Li Huijun Chen Yibo Huang Qian Zhang Jisen Xue Zan Liu Feiyun Zheng

Endometrial carcinoma (EC) is a common malignancy of the female genital tract with a poor prognosis. It has been reported that miR-34c is significantly reduced in EC, but research concerning its function in EC is rare. In the present study, the expression of miR-34c was upregulated in the EC cell line, HEC-1-B, by transfecting the cells with hsa-miR-34c-5p mimics. Then, after determining the tr...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید