CONTENTS Print

                                            

Volume 17, issue 2/2014

 

National Research and Development Institute for Cryogenics and Isotopic Technologies - ICSI Rm. Valcea -
                                    

                                    CONTENT

 

Some Aspects Concerning Argon Production by Cryogenic Air Separation

Viorel Popa, Alexandru Serban, Camelia Popa ........................................       5

Experimental Measurement of the Time Constant of Cryogenic Sensors

Based on Graphene and Nanotubes

B. F. Monea, E. I. Ionete, M. Vijulie, S. I. Spiridon .................................     13

Research on Non Steady State of Catalytic Isotopic Exchange Installation

Anisia Bornea, Marius Zamfirache .........................................................     17

IRMS Methods for Assessing the Quality and Origin of Honey Using δ13C

and δ15N Isotopic Fingerprints

Diana Costinel, Roxana Elena Ionete, Oana-Romina Dinca,

Raluca Popescu, Elisabeta-Irina Geana .................................................      25

Spirits Classification Using 1H NMR and Chemometrics

Raluca Popescu, Oana-Romina Dinca, Diana Costinel,

Roxana Elena Ionete ..........................................................................      35

Influence of Climatic Factors on Sensory Characteristics of Wines

Originated from Intra- and Extra-Carphatian Areas

Diana Ionela Stegăruş .....................................................................      43

HPLC Determination of Oleanolic and Ursolic Acid in Apples and Apple Pomace

Elisabeta-Irina Geană, Roxana Elena Ionete, Alexandru Ciocarlan, Aculina

Aricu, Ala Fulga, Nicon Ungur, M. Podogova, Diana Nikolaeva ...............       53

Spectrophotometric Techniques Used for Monitoring Food Additives –

An Overview

Violeta Niculescu, Irina Geana, Nadia Paun, Roxana Ionete,

Diana Stegarus ..................................................................................       63

On the Road to High Performance Pem Fuel Cells for Portable Applications

S. Enache, I. Petreanu, L. Patularu, D. Ebrasu, D. Schitea,

M. Varlam ..........................................................................................      73

Effects of Flow Field on Pem Fuel Cell Performance

Elena Carcadea, Mihai Varlam, Ioan Stefanescu, Laurentiu Patularu,

Adriana Marinoiu, Vasile Tanislav, Stanica Enache .............................      81

PEMFC Short Stack Development at ICSI Ramnicu Valcea, from

Sketch to Applications

L. patularu, D. Schitea, S. Enache, M. Varlam, Ion-Ebrasu Daniela,

E. Carcadea, A. Marinoiu, G. Rasoi,  A. Craciunescu .............................       89

The Use of Nickel as a Catalyst for Carbon Dioxide Hydrogenation

Adriana Marinoiu, Elena Carcadea, Mircea Raceanu, Irina Petreanu,

Mihai Varlam ....................................................................................      101

Use of Iron-Based Catalysts  to  Increase the Efficiency of Catalytic 

Conversion  Processes of Residual Biomass

E. David, M. Mureşanu, A. Reiss,  S. Preda, C. Şandru, A. Armeanu .....      113

The Application of Pollution Indexes in the Assessment of Heavy

Metal Pollution in Sediments

Mihaela Iordache, Luisa Roxana Popescu, Ioan Iordache ....................      129

Vacuum Cyclic Processing of Strawberry Impregnated In Sugar Syrup

Adrian Roşca, Daniela Roşca .............................................................     141

Instructions for Authors .......................................................................     149