V. P. Valtchev: search on Z-Library

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1

Enhancing the mechanical properties and physical stability of biomimetic polymer hydrogels for micro-patterning and tissue engineering applications

Fathi, Ali, Lee, Sherry, Breen, Aishling, Shirazi, Ali Negahi, Valtchev, Peter, Dehghani, Fariba

Journal:

European Polymer Journal

Year:

2014

Language:

english

File:

PDF, 1.75 MB

english, 2014

2

[IEEE INTELEC 95. 17th International Telecommunications Energy Conference - The Hague, Netherlands (29 Oct.-1 Nov. 1995)] Proceedings of INTELEC 95. 17th International Telecommunications Energy Conference - 1 kW/250 kHz full bridge zero voltage switched phase shift DC-DC converter with improved efficiency

Valtchev, S., Borges, B.V., Anunciada, V.

Year:

1995

Language:

english

File:

PDF, 372 KB

english, 1995

3

[IEEE 2016 IEEE International Power Electronics and Motion Control Conference (PEMC) - Varna, Bulgaria (2016.9.25-2016.9.28)] 2016 IEEE International Power Electronics and Motion Control Conference (PEMC) - Experimental study of wireless inductive system for electric vehicles batteries charging

Gigov, George, Krusteva, Anastasia, Valtchev, Stanimir

Year:

2016

Language:

english

File:

PDF, 471 KB

english, 2016

4

Resonant Contactless Energy Transfer With Improved Efficiency

Valtchev, S., Borges, B., Brandisky, K., Klaassens, J.B.

Journal:

IEEE Transactions on Power Electronics

Year:

2009

Language:

english

File:

PDF, 1.58 MB

english, 2009

5

Morgellon disease: A case report

Stoimenova-Popova, M., Valtchev, V., Chumpalova, P., Tumbev, L., Veleva, I., Todorov, A., Stoichev, K., Popov, P.

Journal:

European Psychiatry

Year:

2017

Language:

english

File:

PDF, 63 KB

english, 2017

6

Electromagnetic field generated by a wireless energy transfer system: comparison of simulation to measurement

Baikova, E. N., Romba, L., Valtchev, S. S., Melicio, R., Fernão Pires, V., Krusteva, A., Gigov, G.

Journal:

Journal of Electromagnetic Waves

Year:

2017

Language:

english

File:

PDF, 2.31 MB

english, 2017

7

COMPLEX SYSTEM TACIT KNOWLEDGE EXTRACTION THROUGH A FORMAL METHOD

Wajnberg, Mickael, Lezoche, Mario, Massé, Blondin Alexandre, Valtchev, Petko, Panetto, Hervé

Journal:

Year:

2017

Language:

english

File:

PDF, 970 KB

english, 2017

8

Bioinformatic workflow extraction from scientific texts based on word sense disambiguation and relation extraction

Halioui, Ahmed, Valtchev, Petko, Diallo, Abdoulaye Banire

Journal:

IEEE/ACM Transactions on Computational Biology and Bioinformatics

Year:

2018

Language:

english

File:

PDF, 4.69 MB

english, 2018

9

[IEEE 2019 1st Global Power, Energy and Communication Conference (GPECOM) - Nevsehir, Turkey (2019.6.12-2019.6.15)] 2019 1st Global Power, Energy and Communication Conference (GPECOM) - Three-Phase Unidirectional Transformerless Hybrid Rectifier with Boost Converter

Goncalves, Jose Teixeira, Valtchev, Stanimir, Melicio, Rui, Al-Saadi, Mohammed

Year:

2019

Language:

english

File:

PDF, 1.64 MB

english, 2019

10

Nanozeolites: Synthesis, Crystallization Mechanism, and Applications

Lubomira Tosheva, Valentin P. Valtchev

Journal:

Year:

2005

File:

PDF, 8 KB

2005

11

The effect of the metal substrate composition on the crystallization of zeolite coatings

V. Valtchev, S. Mintova

Journal:

Year:

1995

Language:

english

File:

PDF, 479 KB

english, 1995

12

Preparation of zeolite Y-vegetal fiber composite materials

Svetlana Mintova, Valentin Valtchev, Brian Schoeman, Johan Sterte

Journal:

Journal of Porous Materials

Year:

1996

Language:

english

File:

PDF, 666 KB

english, 1996

13

Nanosecond probing of the early nucleation steps of silver atoms in colloidal zeolite by pulse radiolysis and flash photolysis techniques

Z. Tahri, F. Luchez, I. Yordanov, O. Poizat, A. Moissette, V. Valtchev, S. Mintova, M. Mostafavi, V. De Waele

Journal:

Research on Chemical Intermediates

Year:

2009

Language:

english

File:

PDF, 350 KB

english, 2009

14

First zeolite carbon replica with a well resolved X-ray diffraction pattern

Gaslain, Fabrice O. M., Parmentier, Julien, Valtchev, Valentin P., Patarin, Joël

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 320 KB

english, 2006

15

Super-resonant converter with switched resonant inductor with PFM-PWM control

Valtchev, S.S., Klaassens, J.B., Van Wesenbeeck, P.N.

Journal:

IEEE Transactions on Power Electronics

Year:

1995

Language:

english

File:

PDF, 565 KB

english, 1995

16

Nanozeolites: Synthesis, Crystallization Mechanism, and Applications

Tosheva, Lubomira, Valtchev, Valentin P.

Journal:

Chemistry of Materials

Year:

2005

Language:

english

File:

PDF, 840 KB

english, 2005

17

[IEEE IECON '95 - 21st Annual Conference on IEEE Industrial Electronics - Orlando, FL, USA (6-10 Nov. 1995)] Proceedings of IECON '95 - 21st Annual Conference on IEEE Industrial Electronics - Improved full bridge zero voltage switched phase shift DC/DC converter using a secondary clamped inductor

Valtchev, S., Borges, B.V.

Year:

1995

Language:

english

File:

PDF, 508 KB

english, 1995

18

Synthesis of a biodegradable polymer in gas expanded solution: effect of the process on cytocompatibility

Lee, Sherry Y., Zhong, Xia, Valtchev, Peter, Dehghani, Fariba

Journal:

Green Chemistry

Year:

2013

Language:

english

File:

PDF, 1.39 MB

english, 2013

19

Porous Nanosized Particles: Preparation, Properties, and Applications

Valtchev, Valentin, Tosheva, Lubomira

Journal:

Chemical Reviews

Year:

2013

Language:

english

File:

PDF, 17.83 MB

english, 2013

20

Relational concept analysis: mining concept lattices from multi-relational data

Rouane-Hacene, Mohamed, Huchard, Marianne, Napoli, Amedeo, Valtchev, Petko

Journal:

Annals of Mathematics and Artificial Intelligence

Year:

2013

Language:

english

File:

PDF, 1.26 MB

english, 2013

21

Preparation of regular macroporous structures built of intergrown silicalite-1 nanocrystals

Valtchev, Valentin

Journal:

Journal of Materials Chemistry

Year:

2002

Language:

english

File:

PDF, 359 KB

english, 2002

22

[Lecture Notes in Computer Science] Formal Concept Analysis Volume 6628 ||

Valtchev, Petko, Jäschke, Robert

Year:

2011

Language:

english

File:

PDF, 5.66 MB

english, 2011

23

[Lecture Notes in Computer Science] Formal Concept Analysis Volume 6628 || Abstract Concept Lattices

Valtchev, Petko, Jäschke, Robert

Year:

2011

Language:

english

File:

PDF, 335 KB

english, 2011

24

Advances in nanosized zeolites

Mintova, Svetlana, Gilson, Jean-Pierre, Valtchev, Valentin

Journal:

Year:

2013

Language:

english

File:

PDF, 1.96 MB

english, 2013

25

Synthesis and purification of poly(l-lactic acid) using a one step benign process

Lee, Sherry Y., Valtchev, Peter, Dehghani, Fariba

Journal:

Green Chemistry

Year:

2012

Language:

english

File:

PDF, 1.06 MB

english, 2012

26

An approach to improve the efficiency of polymerization and enhance biological activity of poly(lactide- co -ethylene oxide fumarate) hydrogels

Lee, Sherry, Zhong, Xia, Ravarian, Roya, Valtchev, Peter, Dehghani, Fariba

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

2014

Language:

english

File:

PDF, 598 KB

english, 2014

27

Zeolite Beta Films Prepared via the Langmuir−Blodgett Technique

Tosheva, Lubomira, Valtchev, Valentin P., Mihailova, Boriana, Doyle, Aidan M.

Journal:

The Journal of Physical Chemistry C

Year:

2007

Language:

english

File:

PDF, 620 KB

english, 2007

28

The role of external acid sites of ZSM-5 in deactivation of hybrid CuZnAl/ZSM-5 catalyst for direct dimethyl ether synthesis from syngas

Ordomsky, V.V., Cai, M., Sushkevich, V., Moldovan, S., Ersen, O., Lancelot, C., Valtchev, V., Khodakov, A.Y.

Journal:

Applied Catalysis A: General

Year:

2014

Language:

english

File:

PDF, 2.40 MB

english, 2014

29

[IEEE 28th Annual Conference of the IEEE Industrial Electronics Society - Sevilla, Spain (5-8 Nov. 2002)] IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02 - Contactless energy transmission with optimal efficiency

Valtchev, S., Borges, B.V., Klaassens, J.B.

Year:

2002

Language:

english

File:

PDF, 392 KB

english, 2002

30

[Studies in Surface Science and Catalysis] Molecular Sieves: From Basic Research to Industrial Applications, Proceedings of the 3rd International Zeolite Symposium (3rd FEZA) Volume 158 || Room temperature synthesis: an efficient way for studying the zeolite formation

Year:

2005

Language:

english

File:

PDF, 2.19 MB

english, 2005

31

[IEEE 2015 IEEE International Symposium on Circuits and Systems (ISCAS) - Lisbon, Portugal (2015.5.24-2015.5.27)] 2015 IEEE International Symposium on Circuits and Systems (ISCAS) - Pespectives of TFET devices in ultra-low power charge pumps for thermo-electric energy sources

Cavalheiro, David, Moll, Francesc, Valtchev, Stanimir

Year:

2015

Language:

english

File:

PDF, 756 KB

english, 2015

32

Fabrication of COF-MOF Composite Membranes and Their Highly Selective Separation of H 2 /CO 2

Fu, Jingru, Das, Saikat, Xing, Guolong, Ben, Teng, Valtchev, Valentin, Qiu, Shilun

Journal:

Journal of the American Chemical Society

Year:

2016

Language:

english

File:

PDF, 3.39 MB

english, 2016

33

A top-down approach to hierarchical SAPO-34 zeolites with improved selectivity of olefin

Chen, Xiaoxin, Xi, Dongyang, Sun, Qiming, Wang, Ning, Dai, Zhenyu, Fan, Dong, Valtchev, Valentin, Yu, Jihong

Journal:

Microporous and Mesoporous Materials

Year:

2016

Language:

english

File:

PDF, 3.96 MB

english, 2016

34

[IEEE 2016 IEEE International Power Electronics and Motion Control Conference (PEMC) - Varna, Bulgaria (2016.9.25-2016.9.28)] 2016 IEEE International Power Electronics and Motion Control Conference (PEMC) - Study on electromagnetic emissions from wireless energy transfer

Baikova, E. N., Valtchev, S. S., Melicio, R., Pires, V. Fernao, Krusteva, A., Gigov, G.

Year:

2016

Language:

english

File:

PDF, 500 KB

english, 2016

35

The role of echocardiography in fetal cardiac arrhythmias

Hawrylyshyn, P.A., Miskin, M., Gilbert, B.W., Duncan, W.J., Valtchev, K.L.

Journal:

American Journal of Obstetrics and Gynecology

Year:

1981

Language:

english

File:

PDF, 1.29 MB

english, 1981

36

Representation of algebraic domains by formal association rule systems

GUO, LANKUN, LI, QINGGUO, VALTCHEV, PETKO, LIN, YAPING

Journal:

Mathematical Structures in Computer Science

Year:

2017

Language:

english

File:

PDF, 265 KB

english, 2017

37

Correlation between socio-demographic factors and profile of the rapist in Bulgaria

Stoimenova-Popova, M., Tumbev, L., Chumpalova, P., Veleva, I., Todorov, A., Valtchev, V., Popov, P.

Journal:

European Psychiatry

Year:

2017

Language:

english

File:

PDF, 63 KB

english, 2017

38

T-GOWler: Discovering Generalized Process Models Within Texts

Halioui, Ahmed, Valtchev, Petko, Diallo, Abdoulaye Baniré

Journal:

Journal of Computational Biology

Year:

2017

Language:

english

File:

PDF, 506 KB

english, 2017

39

Opening the Cages of Faujasite-Type Zeolite

Qin, Zhengxing, Cychosz, Katie A., Melinte, Georgian, El Siblani, Hussein, Gilson, Jean-Pierre, Thommes, Matthias, Fernandez, Christian, Mintova, Svetlana, Ersen, Ovidiu, Valtchev, Valentin

Journal:

Journal of the American Chemical Society

Year:

2017

Language:

english

File:

PDF, 2.59 MB

english, 2017

40

[IEEE 2016 IEEE International Power Electronics and Motion Control Conference (PEMC) - Varna, Bulgaria (2016.9.25-2016.9.28)] 2016 IEEE International Power Electronics and Motion Control Conference (PEMC) - Some aspects of the reliability increasing of the transport electric drives

Braslavsky, I. Ya., Metelkov, V. P., Valtchev, Stanimir, Esaulkova, D. V., Kostylev, A. V., Kirillov, A. V.

Year:

2016

Language:

english

File:

PDF, 396 KB

english, 2016

41

[IEEE 2017 IEEE International Conference on Data Mining Workshops (ICDMW) - New Orleans, LA (2017.11.18-2017.11.21)] 2017 IEEE International Conference on Data Mining Workshops (ICDMW) - Finding Suspicious Activities in Financial Transactions and Distributed Ledgers

Camino, Ramiro Daniel, State, Radu, Montero, Leandro, Valtchev, Petko

Year:

2017

Language:

english

File:

PDF, 480 KB

english, 2017

42

[IEEE 2017 19th International Conference on Intelligent System Application to Power Systems (ISAP) - San Antonio, TX, USA (2017.9.17-2017.9.20)] 2017 19th International Conference on Intelligent System Application to Power Systems (ISAP) - Is big data sufficient for a reliable detection of non-technical losses?

Glauner, Patrick, Migliosi, Angelo, Meira, Jorge Augusto, Valtchev, Petko, State, Radu, Bettinger, Franck

Year:

2017

Language:

english

File:

PDF, 1.18 MB

english, 2017

43

Ontology-based model-driven development of a destination management portal: Experience and lessons learned

Mili, Hafedh, Valtchev, Petko, Szathmary, Laszlo, Boubaker, Anis, Leshob, Abderrahmane, Charif, Yasmine, Martin, Louis

Journal:

Software: Practice and Experience

Year:

2018

Language:

english

File:

PDF, 2.95 MB

english, 2018

44

Tuning zeolite properties for highly efficient synthesis of propylene from methanol

Palcic, Ana, Ordomsky, Vitaly V., Qin, Zhengxing, Georgieva, Veselina, Valtchev, Valentin

Journal:

Chemistry - A European Journal

Year:

2018

Language:

english

File:

PDF, 3.31 MB

english, 2018

45

Frontispiece: Tuning Zeolite Properties for a Highly Efficient Synthesis of Propylene from Methanol

Palčić, Ana, Ordomsky, Vitaly V., Qin, Zhengxing, Georgieva, Veselina, Valtchev, Valentin

Journal:

Chemistry - A European Journal

Year:

2018

File:

PDF, 782 KB

2018

46

Simulating Inflammation in a Wound Microenvironment Using a Dermal Wound-on-a-Chip Model

Biglari, Sahar, Le, Thi Y. L., Tan, Richard P., Wise, Steven G., Zambon, Alessandro, Codolo, Gaia, De Bernard, Marina, Warkiani, Majid, Schindeler, Aaron, Naficy, Sina, Valtchev, Peter, Khademhosseini

Journal:

Advanced Healthcare Materials

Year:

2018

Language:

english

File:

PDF, 4.55 MB

english, 2018

47

Preparation of Single Crystals “House-of-Cards”-like ZSM-5 and Their Performance in Ethanol-to-Hydrocarbons Conversion

Qin, Zhengxing, Pinard, Ludovic, Benghalem, Mohammed Amine, Daou, T. Jean, Melinte, Georgian, Ersen, Ovidiu, Asahina, Shunsuke, Gilson, Jean-Pierre, Valtchev, Valentin

Journal:

Chemistry of Materials

Year:

2019

Language:

english

File:

PDF, 2.82 MB

english, 2019

48

Electromagnetic field as the wireless transporter of energy

Valtchev, Stanimir, Baikova, Elena, Jorge, Luis

Journal:

Facta universitatis - series Electronics and Energetics

Year:

2012

Language:

english

File:

PDF, 550 KB

english, 2012

49

Development of a menaquinone-7 enriched functional food

Ma, Yanwei, Tang, Pui Ting Prudence, McClure, Dale D., Valtchev, Peter, Ashton, John F., Dehghani, Fariba, Kavanagh, John M.

Journal:

Food and Bioproducts Processing

Year:

2019

Language:

english

File:

PDF, 1.27 MB

english, 2019

50

Zeolite Crystal Growth Analysis by Dissolution

Bozhilov, Krassimir N., Valtchev, Valentin

Journal:

Microscopy and Microanalysis

Year:

2019

Language:

english

File:

PDF, 441 KB

english, 2019

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