Ant Colony Optimization for Multiple Knapsack Problems with Controlled Starts

Author(s): Fidanova S. | Atanassov K. | Marinov P. | Parvathi R.
Volume: 13
Issue: 4
Year: 2009





Model for Quantitative Evaluation of Enzyme Replacement Treatment

Author(s): Radeva B.
Volume: 13
Issue: 4
Year: 2009





Risk Assessment at the Beginning and the End of Strouma River in Bulgaria Using Integral Indices

Author(s): Diadovski I. | Atanassova M. | Simeonov V.
Volume: 13
Issue: 4
Year: 2009





Immobilization of Trichosporon cutaneum R 57 Cells onto Methylcellulose/SiO2 Hybrids and Biosorption of Cadmium and Copper Ions

Author(s): Rangelova N. | Georgieva N. | Peshev D. | Yotova L. | Nenkova S.
Volume: 13
Issue: 4
Year: 2009





Influence of Polymer Substratum onto Arthobacter Oxydans 1388 Biofilm Formation

Author(s): Yotova L. | Marinkova D. | Mironova V. | Ivanov T.
Volume: 13
Issue: 4
Year: 2009





Mathematical Modeling of the Process for Microbial Production of Branched Chained Amino Acids

Author(s): Georgiev T. | Todorov K. | Ratkov A.
Volume: 13
Issue: 4
Year: 2009





Multiple Objective Optimization of a Mass Transfer in Stirred Tank Bioreactors

Author(s): Petrov M. | Tzonkov St.
Volume: 13
Issue: 4
Year: 2009





AMMOS: A Software Platform to Assist in silico Screening

Author(s): Pencheva T. | Lagorce D. | Pajeva I. | Villoutreix B. O. | Miteva M. A.
Volume: 13
Issue: 4
Year: 2009





Quasi-Stationary Approximation of a Dynamical Model of microRNA Target Regulation. Part I. Establishment of Time Hierarchy in the Model Dynamics

Author(s): Nikolova E. | Herwig R. | Petrov V.
Volume: 13
Issue: 4
Year: 2009





Eccentric Contraction-Induced Muscle Fibre Adaptation

Author(s): Dimitrov V. G. | Arabadzhiev T. I. | Dimitrova N. A. | Dimitrov G. V.
Volume: 13
Issue: 4
Year: 2009





Prediction of Tetanic Force of Muscle Motor Units Evoked by Irregular Stimulation Patterns

Author(s): Rusev R. | Raikova R. | Celichowski J.
Volume: 13
Issue: 4
Year: 2009





Corticomuscular Coherence with Low-Level Forces

Author(s): Chakarov V.
Volume: 13
Issue: 4
Year: 2009





EEG Spectral Analysis in Serious Gaming: An Ad Hoc Experimental Application

Author(s): Minchev Z. | Dukov G. | Georgiev S.
Volume: 13
Issue: 4
Year: 2009





Review on the Diagnostic Potentials of the T-loop Morphology in VCG

Author(s): Bortolan G. | Bressan M. | Christov I.
Volume: 13
Issue: 4
Year: 2009





Utility of Different Electrocardiographical Leads during Diagnostic Ajmaline Test for Suspected Brugada Syndrome

Author(s): Batchvarov V. N. | Govindan M. | Behr E. R.
Volume: 13
Issue: 4
Year: 2009





Hands-off Intervals during Cardiopulmonary Resuscitation: Duration and Effect on the ECG Analysis

Author(s): Krasteva V. | Jekova I. | Stoyanov T. | Didon JP.
Volume: 13
Issue: 4
Year: 2009





Filtering of Chest Compression Artefacts in the Electrocardiogram

Author(s): Jekova I. | Krasteva V. | Dotsinsky I.
Volume: 13
Issue: 4
Year: 2009





Study on the Switching Time-Variation of Simultaneously Controlled IGBT: Case of Defibrillators Design

Author(s): Mudrov T. | Kostov J.
Volume: 13
Issue: 4
Year: 2009





High-Q Bandpass Comb Filter for Mains Interference Extraction

Author(s): Neycheva T. | Dobrev D. | Mudrov N.
Volume: 13
Issue: 4
Year: 2009





Transformerless High-Quality Electrocardiogram and Body Impedance Recording by an Amplifier with Current-Driven Inputs

Author(s): Dobrev D. | Neycheva T. | Mudrov N.
Volume: 13
Issue: 4
Year: 2009





Species Content and Distribution of the Macrozoobenthos along Rilska River, South-West Bulgaria

Author(s): Moskova G. | Uzunov Y. | Yaneva I. | Stoichev St. | Vidinova Y. | Tyufekchieva V. | Kenderov L.
Volume: 13
Issue: 4
Year: 2009





Modified Multi-Population Genetic Algorithm for Yeast Fed-batch Cultivation Parameter Identification

Author(s): Angelova M. | Tzonkov St. | Pencheva T.
Volume: 13
Issue: 4
Year: 2009





The use of Computational Methods for the Assessment of Chemicals in REACH

Author(s): Tsakovska I. | Worth A.
Volume: 13
Issue: 4
Year: 2009





Quasi-Stationary Approximation of a Dynamical Model of MicroRNA Target Regulation. Part II. Application of the QSSA Theorem

Author(s): Nikolova E. | Herwig R. | Petrov V.
Volume: 13
Issue: 4
Year: 2009





Preliminary Results of Assessment of Systolic and Diastolic Function in Patients with Cardiac Syndrome X Using SPECT CT

Author(s): Tsonev Sv. | Donova T. | Garcheva M. | Matveev M.
Volume: 13
Issue: 4
Year: 2009





Ultra Low-Power Acoustic Detector Applicable in Ambient Assistance Living Systems

Author(s): Iliev I.
Volume: 13
Issue: 4
Year: 2009





Generalized Net Model of the Knowledge Discovery in Medical Databases

Author(s): Orozova D. | Sotirova E. | Chountas P.
Volume: 13
Issue: 4
Year: 2009





Application of K-Nearest Neighbor Rule in the Case of Intuitionistic Fuzzy Sets for Pattern Recognition

Author(s): Todorova L. | Vassilev P.
Volume: 13
Issue: 4
Year: 2009





Modelling of a Roulette Wheel Selection Operator in Genetic Algorithms Using Generalized Nets

Author(s): Pencheva T. | Atanassov K. | Shannon A.
Volume: 13
Issue: 4
Year: 2009





Equivalent Models and Sliding Mode Stabilization of Cultivation Processes

Author(s): Pavlov Y.
Volume: 13
Issue: 4
Year: 2009





Cardio Compression Control Device: Development, Calibration and Testing
Author(s): Irena Jekova | Vessela Krasteva | Tatyana Neycheva | Nikolay Mudrov | Zhecho Kostov | Jean-Philippe Didon
Volume: 13
Issue: 3
Year: 2009




Brainstem Auditory Evoked Potentials in Patients with Subarachnoid Haemorrhage
Author(s): Lyubomir Haralanov | Mikhail Matveev | Elena Mermeklieva
Volume: 13
Issue: 3
Year: 2009




On the Biomass Specific Growth Rates Estimation for Anaerobic Digestion using Differential Algebraic Techniques
Author(s): Sette Diop | Ivan Simeonov
Volume: 13
Issue: 3
Year: 2009




Genetic Algorithmic Optimization of PHB Production by a Mixed Culture in an Optimally Dispersed Fed-batch Bioreactor
Author(s): Pratap R. Patnaik
Volume: 13
Issue: 3
Year: 2009




Generalized Nets for the Diagnosis and Management of Diabetic Nephropathy
Author(s): Anthony Shannon | Yee Hung Choy
Volume: 13
Issue: 3
Year: 2009




Hybrid Modeling and Optimization of Yogurt Starter Culture Continuous Fermentation
Author(s): Petia Koprinkova-Hristova | Silviya Popova | Mihail Angelov | Georgi Kostov
Volume: 13
Issue: 3
Year: 2009




Comparison of IDP and LJ Optimization Procedure for Establishing the Optimal Control of a Nonisothermal Fedbatch Reactor
Author(s): Rein Luus
Volume: 13
Issue: 3
Year: 2009




Rhythm Analysis by Heartbeat Classification in the Electrocardiogram (Review article of the research achievements of the members of the Centre of Biomedical Engineering, Bulgarian Academy of Sciences)
Author(s): Ivaylo Christov | Irena Jekova | Vessela Krasteva | Ivan Dotsinsky | Todor Stoyanov
Volume: 13
Issue: 2
Year: 2009




Statistical Procedures for Finding Distribution Fits over Datasets with Applications in Biochemistry
Author(s): Natalia D. Nikolova | Daniela S. Toneva | Ana-Maria K. Tenekedjieva
Volume: 13
Issue: 2
Year: 2009




Numerical Modelling of Drug Release from 2D HPMC-Matrices
Author(s): Rumiana Blagoeva | Assen Nedev
Volume: 13
Issue: 2
Year: 2009




Analyses of Methods and Algorithms for Modelling and Optimization of Biotechnological Processes
Author(s): Stoyan Stoyanov
Volume: 13
Issue: 2
Year: 2009




Meta-analytic Tools for Research on Gestational Diabetes Mellitus
Author(s): Anthony Shannon | C. K. Wong
Volume: 13
Issue: 2
Year: 2009




Preferences based Control Design of Complex Fed-batch Cultivation Process
Author(s): Yuri Pavlov
Volume: 13
Issue: 2
Year: 2009




Application of Different Mixing Systems for the Batch Cultivation of the Saccharomyces cerevisiae. Part I: Experimental Investigations and Modelling
Author(s): Uldis Viesturs | Andrejs Berzins | Juris Vanags | Stoyan Tzonkov | Tatiana Ilkova | Mitko Petrov | Tania Pencheva
Volume: 13
Issue: 2
Year: 2009




Gated Detection Measurements of Phosphorescence Lifetimes
Author(s): Yordan Kostov | Govind Rao
Volume: 1
Issue: 1
Year: 2004




Utilisation of Food and Woodworking Production By-products by Composting
Author(s): Uldis Viesturs | Dzidra Zarina | Silvija Strikauska | Andrejs Berzins
Volume: 1
Issue: 1
Year: 2004




Modelling, Optimization and Optimal Control of Small Scale Stirred Tank Bioreactors
Author(s): Mitko Petrov | Tatjana Ilkova | Stoyan Tzonkov | Uldis Viesturs
Volume: 1
Issue: 1
Year: 2004




Optimal Control of a Fed-batch Fermentation Process by Neuro-Dynamic Programming
Author(s): Tatiana Ilkova | Stoyan Tzonkov
Volume: 1
Issue: 1
Year: 2004




Equivalent Models and Exact Linearization by the Optimal Control of Monod Kinetics Models
Author(s): Yuri Pavlov | Krassimira Ljakova
Volume: 1
Issue: 1
Year: 2004




A Genetic Algorithms Based Approach for Identification of Escherichia coli Fed-batch Fermentation
Author(s): Olympia Roeva | Tania Pencheva | Bernd Hitzmann | Stoyan Tzonkov
Volume: 1
Issue: 1
Year: 2004




Ultrasonic Measurements and its Evaluation for the Monitoring of Saccharomyces cerevisiae Cultivation
Author(s): Young-Lok Cha | Bernd Hitzmann
Volume: 1
Issue: 1
Year: 2004




Using Glucose Tolerance Tests to Model Insulin Secretion and Clearance
Author(s): Anthony Shannon
Volume: 2
Issue: 1
Year: 2005




Dynamic Model of Intensive Care Unit Workflow based on Generalized Net
Author(s): Mikhail Matveev | Krassimir Atanassov | Evelina Pazvanska | Violeta Tasseva
Volume: 2
Issue: 1
Year: 2005




Kinetics of Enzyme Biodegradation of New Synthesized Copolymers
Author(s): Lubov Yotova | Natalia Toncheva | Rosa Mateva
Volume: 2
Issue: 1
Year: 2005




Biotechnological Methods for Precise Diagnosis of Methicillin Resistance in Staphylococci
Author(s): Aija Zilevica | Tatjana Tracevska | Uldis Viesturs
Volume: 2
Issue: 1
Year: 2005




Optimal Feed Rate Control of Escherichia coli Fed-batch Fermentation
Author(s): Olympia Roeva | Stoyan Tzonkov
Volume: 2
Issue: 1
Year: 2005




Generalized Net Model of Brevibacterium flavul 22LD Fermentation Process
Author(s): Olympia Roeva | Tania Pencheva
Volume: 2
Issue: 1
Year: 2005




Time-Frequency Spectral Differences in Event-Related Potentials between Neurotic and Stable Persons in Human EEG
Author(s): Georgiev S. | Minchev Z. | Philipova D. | Christova C.
Volume: 11
Issue: 1
Year: 2008




Reduction of Dimensionality of a Dynamical Model of Aggressive Tumor Treated by Chemotherapy, Immunotherapy and siRNA Infusion. Part І. Establishment of Time Hierarchy in the Model Dynamics
Author(s): Nikolova E.
Volume: 11
Issue: 1
Year: 2008




Regional Persistent Organic Pollutants' Environmental Impact Assessment and Control Model
Author(s): Jurgis Staniskis | Romanas Cesnaitis
Volume: 10
Issue: 1
Year: 2008




Power-line Interference Removal from ECG in Case of Power-line Frequency Variations
Author(s): Ivan Dotsinsky | Todor Stoyanov
Volume: 10
Issue: 1
Year: 2008




Meta-analysis of the Effect of Medication on Falls in the Elderly
Author(s): Anthony G. Shannon | Daniel K. Y. Chan | Wai Tak Hung | Yee Hung Choy
Volume: 10
Issue: 1
Year: 2008




Assessment of the Efficacy of Pulsed Biphasic Defibrillation Shocks for Treatment of Out-of-hospital Cardiac Arrest
Author(s): Irena Jekova | Jean-Philippe Didon | Vessela Krasteva | Guy Fontaine | Manuel Contini | Johann-Jakob Schmid
Volume: 10
Issue: 1
Year: 2008




Two Approaches to Control of Fed-batch Fermentation Process
Author(s): Tatiana Ilkova
Volume: 10
Issue: 1
Year: 2008




Multiple Objective Optimization and Optimal Control of Fermentation Processes
Author(s): Mitko Petrov
Volume: 10
Issue: 1
Year: 2008




Dynamics and Complexity in a Time Delay Model of RNA Silencing with Periodic Forcing
Author(s): Svetoslav Nikolov
Volume: 10
Issue: 1
Year: 2008




Comparative Analysis of Two Models of the Strouma River Ecosystem
Author(s): Tatiana Ilkova | Mitko Petrov
Volume: 9
Issue: 1
Year: 2008




Screening Models for Cardiac Risk Evaluation in Emergency Abdominal Surgery. II. Evaluation of the Postoperative Period Risk based on Data from the Pre- and Intraoperative Period
Author(s): Maria Milanova | Mikhail Matveev
Volume: 9
Issue: 1
Year: 2008




Screening Models for Cardiac Risk Evaluation in Emergency Abdominal Surgery. I. Evaluation of the Intraoperative Period Risk based on Data from the Preoperative Period
Author(s): Maria Milanova | Mikhail Matveev
Volume: 9
Issue: 1
Year: 2008




Ratiometric Alcohol Sensor based on a Polymeric Nile Blue
Author(s): Nirmala Chandrasekharan | Sherif Ibrahim | Yordan Kostov | Govind Rao
Volume: 9
Issue: 1
Year: 2008




Optimal Biocompatible Solvent Design by Mixed-integer Hybrid Differential Evolution
Author(s): Hou-Chieh Cheng | Feng-Sheng Wang
Volume: 9
Issue: 1
Year: 2008




Application of the Lyapunov Exponent to Evaluate Noise Filtering Methods for a Fed-batch Bioreactor for PHB Production
Author(s): Pratap R. Patnaik
Volume: 9
Issue: 1
Year: 2008




In vitro-differentiation of Embryonic Mammalian Cells as a Material Base for Gene-engineering Manipulations
Author(s): Sainova I.
Volume: 8
Issue: 1
Year: 2007




Variation in in vitro Morphogenic Response to Growth Regulators in Soybean Genotypes from India and Bulgaria
Author(s): Nedev T. | Todorova R. | Kosturkova G. | Akitha Devi M.K. | Sakthivelu G. | Giridhar P. | Rajasekaran T. | Ravishankar G.A
Volume: 8
Issue: 1
Year: 2007




Development of Plant Model to Study Biological Effects of Nanodilutions
Author(s): Kosturkova G.P. | Delinick (Delinikou) A.N.
Volume: 8
Issue: 1
Year: 2007




Immobilization of Biocatalysts and Cells on Hybrid Membranes Syntheses on Sol-gel Method
Author(s): Yaneva S. | Marinkova D. | Yotova L. | Samuneva B.
Volume: 8
Issue: 1
Year: 2007




Biosensor for Pesticides Based on Valerolacton Copolymer
Author(s): Marinkova D. | Yaneva S. | Yotova L. | Mateva R.
Volume: 8
Issue: 1
Year: 2007




Application of Phanerochaete chrysosporium 1038 - Enzyme Complex and Laccase in Biobleaching of Flax Fibers
Author(s): Georgieva N. | Betcheva R. | Yotova L. | Hadzhiyska H.
Volume: 8
Issue: 1
Year: 2007




Biometanation of Distillery Wastewater in an Anaerobic Baffled Reactor System
Author(s): Bozadzhiev O. E. | Valchevski I. | Lalov I. G.
Volume: 8
Issue: 1
Year: 2007




Adsorption of Oxaliplatin by Hydroxyapatite
Author(s): Betsiou M. | Sikalidis C. | Papageorgiou A.
Volume: 8
Issue: 1
Year: 2007




A Deficit of ATP-ase Subunit 8: with Contribution for Two New Cases
Author(s): Stancheva M. | Radeva B. | Naumova E. | Mihailova S.
Volume: 8
Issue: 1
Year: 2007




Dynamical Behaviour of a Time Delay Model of the ERK and STAT5 Interaction
Author(s): Kotev V.
Volume: 8
Issue: 1
Year: 2007




Influence of RKIP Protein Complexes Concentrations on the Quasi-Stationary Behaviour of the MEK/ERK Signal Transduction Pathway
Author(s): Nikolova E. | Petrov V.
Volume: 8
Issue: 1
Year: 2007




Investigation of Dynamic Behaviour of Receptor Tyrosine Kinase and Protein Tyrosine Phospatase Reaction Network using Mathematical Model
Author(s): Nikolov S. | Vera J. | Wolkenhauer O. | Petrov V.
Volume: 8
Issue: 1
Year: 2007




Modeling and Prognosis of the Strouma River Pollution
Author(s): Ilkova T. | Petrov M.
Volume: 8
Issue: 1
Year: 2007




Application of the Theory of the Structure of the Stream Flow for Modeling of Stirred Tank Bioreactors
Author(s): Petrov M.
Volume: 8
Issue: 1
Year: 2007




Noise Reduction of Measurement Data using Linear Digital Filters
Author(s): Roeva O. | Ljakova K. | Hitzmann B. | Tzonkov St.
Volume: 8
Issue: 1
Year: 2007




Brunovsky Normal Form of Monod Kinetics Models and Growth Rate Control of a Fed-batch Cultivation Process
Author(s): Pavlov Y.
Volume: 8
Issue: 1
Year: 2007




Virtual Ligand Screening for Structure-based Drug Design: Approaches and Progress
Author(s): Maria A. Miteva | Olivier Sperandio | Bruno O. Villoutreix
Volume: 7
Issue: 1
Year: 2007




Prevalence of Extended-spectrum beta-lactamase Producing Enterobacteriaceae Strains in Latvia
Author(s): Ruta Paberza | Solvita Selderiņa | Sandra Leja | Jelena Storoženko | Lilija Lužbinska | Aija Žileviča
Volume: 7
Issue: 1
Year: 2007




Stability Analysis of Time Delay Model of Crosstalk between ERK and STAT5a Interaction
Author(s): Vladimir Kotev | Svetoslav Nikolov
Volume: 7
Issue: 1
Year: 2007




An Evaluation of Kinetic Parameters of Cadmium and Copper Biosorption by Immobilized Cells
Author(s): Dessislava Marinkova | Iren Tsibranska | Lyubov Yotova | Nelly Georgieva
Volume: 7
Issue: 1
Year: 2007




Mathematical Description of Functional States in E. coli Fed-batch Cultivation Processes
Author(s): Olympia Roeva | Kalin Kosev | Stoyan Tzonkov
Volume: 7
Issue: 1
Year: 2007




Biosorption of the Copper and Cadmium Ions - a Study through Adsorption Isotherms Analysis
Author(s): Marcia R. Fagundes-Klen | Luiz G. L. Vaz | Marcia T. Veit | Carlos E. Borba | Edson A. Silva | Alexander D. Kroumov
Volume: 7
Issue: 1
Year: 2007




Modeling Biodegradation Kinetics on Benzene and Toluene and Their Mixture
Author(s): Daniela E.G. Trigueros | Aparecido N. Módenes | Alexander D. Kroumov
Volume: 7
Issue: 1
Year: 2007




On an Intuitionistic Fuzzy Approach for Decision Making in Medicine: Part 1
Author(s): Ludmila Todorova | Krassimir Atanassov | Stefan Hadjitodorov | Peter Vassilev
Volume: 6
Issue: 1
Year: 2007




Sources of Variation in the QT Readings: What should you be Aware of?
Author(s): Iana Simova | Ivaylo Christov
Volume: 6
Issue: 1
Year: 2007




Parameter Optimization of Multi-Element Synthetic Aperture Imaging Systems
Author(s): Vera Behar
Volume: 6
Issue: 1
Year: 2007




Etiological Agents of Health-care associated Surgical Site Infections
Author(s): Aija ?ilevi?a | Rita Treimane | Uldis Viesturs
Volume: 6
Issue: 1
Year: 2007




An Automatic Statistical Method to detect the Breast Border in a Mammogram
Author(s): Yee Hung Choy | Wai Tak (Arthur) Hung | Robert Mitchell | Xian Zhou
Volume: 6
Issue: 1
Year: 2007




Assessment of the Performance of the Adaptive Thresholding Algorithm for QRS Detection with the Use of AHA Database
Author(s): Ivaylo Christov
Volume: 6
Issue: 1
Year: 2007




Monolithic Controlled Delivery Systems: Part II. Basic Mathematical Models
Author(s): Rumiana Blagoeva | Assen Nedev
Volume: 5
Issue: 1
Year: 2006




Review of Quantitative Structure - Activity Relationships for Acute Mammalian Toxicity
Author(s): Ivanka Tsakovska | Iglika Lessigiarska | Tatiana Netzeva | Ilza Pajeva | Andrew Worth
Volume: 5
Issue: 1
Year: 2006




Qualitative Modelling of Quasi-homogeneous Effects in ERK and STAT Interaction Dynamics
Author(s): Nikola Georgiev | Valko Petrov | Elena Nikolova | Georgi Georgiev
Volume: 5
Issue: 1
Year: 2006




Adaptive Phase Aberration Correction in Multi-Element Synthetic Aperture Imaging Systems
Author(s): Vera Behar
Volume: 5
Issue: 1
Year: 2006




Diagnostic Value of Histological and Microbiological Screening in Etiopathogenesis of Recurrent and Hypertrophic Tonsillitis
Author(s): Sergejs Isajevs | Aija Zilevica | Jurijs Markovs | Uldis Viesturs | Gundega Knipshe
Volume: 5
Issue: 1
Year: 2006




A Multiple-objective Optimization of Whey Fermentation in Stirred Tank Bioreactors
Author(s): Mitko Petrov
Volume: 5
Issue: 1
Year: 2006




Fed-batch Optimization of PHB Synthesis through Mechanistic, Cybernetic and Neural Approaches
Author(s): Pratap R. Patnaik
Volume: 5
Issue: 1
Year: 2006




Modelling Chemical Kinetics of Soybean Oil Transesterification Process for Biodiesel Production: An Analysis of Molar Ratio between Alcohol and Soybean Oil Temperature Changes on the Process Conversion Rate
Author(s): Bruno Wenzel | Maicon Tait | Aparecido Modenes | Alexander Kroumov
Volume: 5
Issue: 1
Year: 2006




Transthoracic Impedance Study with Large Self-adhesive Electrodes
Author(s): Vessela Krasteva | Mikhail Matveev | Nikolay Mudrov | Rada Prokopova
Volume: 4
Issue: 1
Year: 2006




Neural Network Configurations for Filtering of Feed Stream Noise from Oscillating Continuous Microbial Fermentations
Author(s): Pratap Patnaik
Volume: 4
Issue: 1
Year: 2006




Extracellular Polysaccharide Production and Biofilm Formation by Coagulase-negative Staphylococci
Author(s): Aija ?ilevi?a | Rita Treimane | Uldis Viesturs
Volume: 4
Issue: 1
Year: 2006




Environmental Process Control: Strategies and Implementation
Author(s): Jurgis Staniskis
Volume: 4
Issue: 1
Year: 2006




Time Series Analysis of Fed-batch Fermentation Process for L-valine Production
Author(s): KalinTodorov | Tzanko Georgiev | Velitchka Ivanova | Julia Kristeva | Ignat Dimov | Alexander Ratkov
Volume: 4
Issue: 1
Year: 2006




Modelling of Escherichia coli Cultivations: Acetate Inhibition in a Fed-batch Culture
Author(s): Olympia Roeva | Stoyan Tzonkov
Volume: 4
Issue: 1
Year: 2006




Fast Algorithm for Vectorcardiogram and Interbeat Intervals Analysis: Application for Premature Ventricular Contractions Classification
Author(s): Irena Jekova | Vessela Krasteva
Volume: 3
Issue: 1
Year: 2005




Analysis and Optimization of Medical Ultrasound Imaging Using the Effective Aperture Approach
Author(s): Milen Nikolov | Vera Behar
Volume: 3
Issue: 1
Year: 2005




Hospital-acquired and Community-acquired Uropathogens; Modelling of Infection
Author(s): Aija ?ilevi?a
Volume: 3
Issue: 1
Year: 2005




Studies of the Saccharomyces cerevisiae Cultivation under Oscillatory Mixing Conditions
Author(s): Andr?js B?rzi?? | Uldis Viesturs | M?ris Rikmanis | Stoyan Tzonkov
Volume: 3
Issue: 1
Year: 2005




Genetic Algorithms for a Parameter Estimation of a Fermentation Process Model: A Comparison
Author(s): Olympia Roeva
Volume: 3
Issue: 1
Year: 2005




A Combined Algorithm for Optimization: Application for Optimization of the Transition Gas-Liquid in Stirred Tank Bioreactors
Author(s): Mitko Petrov
Volume: 3
Issue: 1
Year: 2005




Parameter and State Estimation of an Anaerobic Digestion of Organic Wastes Model with Addition of Stimulating Substances
Author(s): Ivan Simeonov | Velislava Lubenova | Isabelle Queinnec
Volume: 12
Issue: 1
Year: 2009




Time Delay and Epo Dose Modulation in a Multilevel Model for Erythropoiesis
Author(s): Svetoslav Nikolov | Xin Lai | Olaf Wolkenhauer | Julio Vera
Volume: 12
Issue: 1
Year: 2009




Bulgarian Youth and Europe. Multivariate Psycho-cultural Study of the Mobility Attitudes
Author(s): Tsveta Mladenova | Mikhail Matveev
Volume: 12
Issue: 1
Year: 2009




Modelling of L-valine Repeated Fed-batch Fermentation Process Taking into Account the Dissolved Oxygen Tension
Author(s): Kalin Todorov | Tzanko Georgiev | Ignat Dimov | Julia Kristeva | Alexander Ratkov
Volume: 12
Issue: 1
Year: 2009




Removal of Copper Ions by Non-living Aquatic Macrophytes Egeria Densa
Author(s): Juliana Martins Teixeira de Abreu Pietrobelli | Aparecido Nivaldo Módenes | Fernando Rodolfo Espinoza-Quiñones | Márcia Regina Fagundes-Klen | Alexander Kroumov
Volume: 12
Issue: 1
Year: 2009




A Genetic Algorithm for Feeding Trajectory Optimisation of Fed-batch Fermentation Processes
Author(s): Olympia Roeva | Stoyan Tzonkov
Volume: 12
Issue: 1
Year: 2009




Implementation of Sliding Mode Controller with Boundary Layer for Saccharomyces cerevisiae Fed-batch Cultivation
Author(s): Iasen Hristozov | Tania Pencheva | Dirk Huell | Christine Klockow | Bernd Hitzmann | Stoyan Tzonkov
Volume: 2
Issue: 1
Year: 2005




Knowledge-Based Control Systems via Internet Part I. Applications in Biotechnology
Author(s): Svetla Vassileva | Georgi Georgiev | Silvia Mileva
Volume: 2
Issue: 1
Year: 2005




Equivalent Models, Maximum Principle and Optimal Control of Continuous Biotechnological Process: Peculiarities and Problems
Author(s): Yuri Pavlov
Volume: 2
Issue: 1
Year: 2005




Application of a Fuzzy Neural Network for Modeling of the Mass-Transfer Coefficient in a Stirred Tank Bioreactor
Author(s): Mitko Petrov | Tatiana Ilkova | Stoyan Tzonkov | Uldis Viesturs
Volume: 2
Issue: 1
Year: 2005




Investigation of the Properties of Immobilized Horseradish Peroxidase on Magnetic Particles
Author(s): Yotova L. | Ivanov T. | Mironova V. | Chuchuranova V.
Volume: 11
Issue: 1
Year: 2008




Identification of the Parameters of the Tumor Therapy Process at Viral Hepatitis B
Author(s): Edissonov I. | Nikolova E. | Ranchev S.
Volume: 11
Issue: 1
Year: 2008




An Advisory System for On-line Control of Fed-batch Cultivation of Saccharomyces cerevisiae
Author(s): Pencheva T. | Ljakova K.
Volume: 11
Issue: 1
Year: 2008




Functional States Recognition System for Fed-batch Cultivation of Saccharomyces cerevisiae
Author(s): Ljakova K. | Pencheva T.
Volume: 11
Issue: 1
Year: 2008




Equivalent Forms of Wang-Yerusalimsky Kinetic Model and Optimal Growth Rate Control of Fed-batch Cultivation Processes
Author(s): Pavlov Y.
Volume: 11
Issue: 1
Year: 2008




Screening for Gestational Diabetes Mellitus: Is it Effective?
Author(s): Anthony Shannon
Volume: 10
Issue: 1
Year: 2008




Generalized Nets as Tools for Modelling of Biological and Medical Processes
Author(s): Krassimir T. Atanassov
Volume: 10
Issue: 1
Year: 2008




The Self-regulation оf Metabolism, taking into Account the Optimal Regulation and the Energetics of the Processes
Author(s): Mikhail Matveev
Volume: 10
Issue: 1
Year: 2008




Meta-analysis in Medicine: Implementation in Hypertension and Renal Disease in Diabetes Mellitus
Author(s): Yee Hung Choy | Anthony Shannon
Volume: 9
Issue: 1
Year: 2008




An Algorithm for Modified Times Series Analysis Method for Modeling and Prognosis of the River Water Quality
Author(s): Ilkova T. | Petrov M.
Volume: 8
Issue: 1
Year: 2007




A System for Functional States Recognition of Escherichia coli Fed-batch Cultivation
Author(s): Ljakova K. | Roeva O. | Tzonkov St.
Volume: 8
Issue: 1
Year: 2007




Software EpiData - Applications for Needs of Biotechnological Processes
Author(s): Ljakova K.
Volume: 8
Issue: 1
Year: 2007




Mathematical Modeling of Metabolic Processes in a Living Organism in Relation to Nutrition
Author(s): Dimitrova N. | Markov S.
Volume: 8
Issue: 1
Year: 2007




Modelling of Enzymatic Action in Heterogeneous Phase Assay
Author(s): Kiril Tenekedjiev
Volume: 7
Issue: 1
Year: 2007




On an Intuitionistic Fuzzy Approach for Decision Making in Medicine: Part 2
Author(s): Ludmila Todorova | Krassimir Atanassov | Stefan Hadjitodorov | Peter Vassilev
Volume: 7
Issue: 1
Year: 2007




Development and Automation of Microturbulence Intensifying Systems and Biosynthesis Conditions in Bioreactors
Author(s): Uldis Viesturs
Volume: 7
Issue: 1
Year: 2007




A Multivariate Analysis of Risk Factors for Diabetic Nephropathy
Author(s): Yee Hung Choy | Anthony Shannon
Volume: 6
Issue: 1
Year: 2007




A New Parameter for Improved Assessment of the Tracing Repeatability for Area Measurements of the Left Ventricle
Author(s): Wai-Tak (Arthur) Hung
Volume: 4
Issue: 1
Year: 2006




Robust Approximation to Adaptive Control by Use of Representative Parameter Sets with Particular Reference to Type 1 Diabetes
Author(s): Richard Ollerton | Anthony Shannon
Volume: 4
Issue: 1
Year: 2006




On the Use of Computer Algebra Systems and Enclosure Methods in the Modelling and Optimization of Biotechnological Processes
Author(s): Svetoslav Markov
Volume: 3
Issue: 1
Year: 2005




Evidentiary Standards in Medicine with Particular Reference to Meta-analysis
Author(s): Yee Hung Choy | Anthony Shannon
Volume: 12
Issue: 1
Year: 2009




Fed-batch Process Optimisation for the Intracellular Enzyme Superoxide Dismutase Production
Author(s): Elena Chorukova
Volume: 12
Issue: 1
Year: 2009




Functional State Modelling of Saccharomyces cerevisiae Cultivations
Author(s): Tania Pencheva | Iasen Hristozov | Stoyan Tzonkov | Bernd Hitzmann
Volume: 1
Issue: 1
Year: 2004




Generalized Net Model of Human Hematopoietic System
Author(s): Vichren Chakarov | Anthony Shannon | Krassimir Atanassov
Volume: 2
Issue: 1
Year: 2005




Fast Electrocardiogram Amplifier Recovery after Defibrillation Shock
Author(s): Ivan Dotsinsky | Tatyana Neycheva
Volume: 2
Issue: 1
Year: 2005




Ecotoxicological Assessment of Water and Sediment Pollution of the Iskar River bellow Samokov
Author(s): Ivan Diadovski | Yana Raykovska | Niels De Pauw | Diederik Rousseau
Volume: 2
Issue: 1
Year: 2005




Modelling of Functional States during Saccharomyces cerevisiae Fed-batch Cultivation
Author(s): Tania Pencheva | Iasen Hristozov | Dirk Huell | Bernd Hitzmann | Stoyan Tzonkov
Volume: 2
Issue: 1
Year: 2005




Application of the EPT-index for Ecological Status Assessment of the Riverine Water Bodies within the Basin of Kamchia River
Author(s): Moskova G. | Soufi R. | Uzunov Y.
Volume: 11
Issue: 1
Year: 2008




Principle Generalized Net Model of a Human Stress Reaction
Author(s): Vihren Chakarov | Anthony Shannon | Krassimir Atanassov
Volume: 9
Issue: 1
Year: 2008




Qualitative Analysis of Somitogenesis Models
Author(s): Petrov V. | Wierling C. | Maschke-Dutz E. | Herwig R.
Volume: 8
Issue: 1
Year: 2007




Prognostication of Ozone Concentration in the Air
Author(s): Nedialkov D. | Angelova M. | Krastev A. | Hristova H.
Volume: 8
Issue: 1
Year: 2007




One Approach for Dynamic L-lysine Modelling of Repeated Fed-batch Fermentation
Author(s): Tzanko Georgiev | Kalin Todorov | Ignat Dimov | Velichka Ivanova | Juliy Kristeva | Alexander Ratkov
Volume: 6
Issue: 1
Year: 2007




Dynamical Modelling of a Wastewater Treatment Process of the Metallurgical Industry
Author(s): Frederic Sauvage | David Warichet | Denis Dochain
Volume: 6
Issue: 1
Year: 2007




A Univariate Analysis of Risk Factors for Diabetic Nephropathy
Author(s): Anthony Shannon | Yee Hung Choy
Volume: 5
Issue: 1
Year: 2006




Monolithic Controlled Delivery Systems: Part I. Basic Characteristics and Mechanisms
Author(s): Rumiana Blagoeva | Assen Nedev
Volume: 4
Issue: 1
Year: 2006




Modelling of Fed-batch Fermentation Process with Droppings for L-lysine Production
Author(s): Tzanko Georgiev | Velitchka Ivanova | Julia Kristeva | Kalin Todorov | Ignat Dimov | Alexander Ratkov
Volume: 4
Issue: 1
Year: 2006




Pharmacological Interventions for Prevention of Cardiovascular Disease in Type 2 Diabetes (T2DM): A Review of Some Meta-analytic Comparisons
Author(s): Anthony Shannon | Ching Wong
Volume: 3
Issue: 1
Year: 2005




Biologically Inspired Object Localization for a Modular Mobile Robotic System
Author(s): Zlatogor Minchev
Volume: 3
Issue: 1
Year: 2005




Using of Dynamic and Rollout Neuro - Dynamic Programming for Static and Dynamic Optimization of a Fed-batch Fermentation Process
Author(s): Tatiana Ilkova
Volume: 3
Issue: 1
Year: 2005




EEG Fractal Dimension Measurement before and after Human Auditory Stimulation
Author(s): Stiliyan Georgiev | Zlatogor Minchev | Christina Christova | Dolja Philipova1
Volume: 12
Issue: 1
Year: 2009




Functional State Metabolism in E. coli Fed-batch Cultivation Processes
Author(s): Olympia Roeva | Kalin Kosev | Stoyan Tzonkov
Volume: 6
Issue: 1
Year: 2007



