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1

The use of projects in generating change in organizations

Journal:

Вісник Киiвського нацiонального унiверситету iм. Тараса Шевченка. Серiя: Економiка

Year:

2015

File:

PDF, 407 KB

2015

2

Reverse-bias electroluminescence imaging to diagnose failures of vertical-cavity surface-emitting lasers

McElfresh, D. K., Vacar, D.

Journal:

Applied Physics Letters

Year:

2005

Language:

english

File:

PDF, 479 KB

english, 2005

3

Ultrafast Nonlinear Optical Properties of Charge-Transfer Polymers

McBranch, Duncan W., Maniloff, Eric S., Vacar, Dan, Heeger, Alan J.

Journal:

Journal of Nonlinear Optical Physics & Materials

Year:

1998

Language:

english

File:

PDF, 866 KB

english, 1998

4

Leadership – A Key Factor to a Succesful Organization – Part II

Văcar, Anca, Miricescu, Dan

Journal:

Procedia Economics and Finance

Year:

2013

Language:

english

File:

PDF, 494 KB

english, 2013

5

Reverse-bias emission sheds light on the failure mechanism of degraded vertical-cavity surface-emitting lasers

McElfresh, D. K., Lopez, L. D., Vacar, D.

Journal:

Journal of Applied Physics

Year:

2006

Language:

english

File:

PDF, 882 KB

english, 2006

6

Electroluminescence from poly(phenylene vinylene) in a planar metal-polymer-metal structure

Lemmer, U., Vacar, D., Moses, D., Heeger, A. J., Ohnishi, T., Noguchi, T.

Journal:

Applied Physics Letters

Year:

1996

Language:

english

File:

PDF, 248 KB

english, 1996

7

Leaders – Their Impact on Others

Journal:

Studies in Business and Economics

Year:

2015

Language:

english

File:

PDF, 432 KB

english, 2015

8

Interaction Range for Photoexcitations in Luminescent Conjugated Polymers

Dan Vacar, Arthur Dogariu, Alan J. Heeger

Journal:

Advanced Materials

Year:

1998

Language:

english

File:

PDF, 175 KB

english, 1998

9

Polarized photoluminescence of oligothiophenes in nematic liquid crystalline matrices

Dr. N. Serdar Sariciftci, Dr. Uli Lemmer, Dr. Dan Vacar, Prof. Alan J. Heeger, Dr. Rene A. J. Janssen

Journal:

Advanced Materials

Year:

1996

Language:

english

File:

PDF, 405 KB

english, 1996

10

Importance of CEUS in Recurrent Renal Carcinoma Treated with VEGF-Inhibitor Bevacizumab

M.L. Gliga, A. Gomotarceanu, D. Podeanu, C. Cozma, I. Torok, S. Voicu, A. Botianu, G. Dogaru, A. Vacar

Journal:

Ultrasound in Medicine & Biology

Year:

2011

Language:

english

File:

PDF, 69 KB

english, 2011

11

Ultrafast gain and excited-state absorption in luminescent polymers: pump-wavelength invariance

Dan Vacar, Arthur Dogariu, Alan J. Heeger

Journal:

Chemical Physics Letters

Year:

1998

Language:

english

File:

PDF, 158 KB

english, 1998

12

Ultrafast holography using charge-transfer polymers

Eric S. Maniloff, Dan Vacar, Duncan W. McBranch, Hsing-Lin Wang, Benjamin R. Mattes, Jun Gao, Alan J. Heeger

Journal:

Optics Communications

Year:

1997

Language:

english

File:

PDF, 348 KB

english, 1997

13

Manufacturable Photonic Crystal Single-Mode and Fluidic Vertical-Cavity Surface-Emitting Lasers

Kasten, A.M., Sulkin, J.D., Leisher, P.O., McElfresh, D.K., Vacar, D., Choquette, K.D.

Journal:

IEEE Journal of Selected Topics in Quantum Electronics

Year:

2008

Language:

english

File:

PDF, 1.15 MB

english, 2008

14

Scaling vertical-cavity surface-emitting laser reliability for petascale systems

Cunningham, John E., McElfresh, David K., Lopez, Leon D., Vacar, Dan, Krishnamoorthy, Ashok V.

Journal:

Year:

2006

Language:

english

File:

PDF, 244 KB

english, 2006

15

Dynamic Orientation of Conjugated Oligomers in Nematic Liquid Crystalline Matrices

N. Serdar Sariciftci, U. Lemmer, D. Vacar, A.J. Heeger, R.A.J. Janssen

Journal:

Synthetic Metals

Year:

1997

Language:

english

File:

PDF, 233 KB

english, 1997

16

Microplanar polymer light-emitting diodes

M.D. McGehee, D. Vacar, U. Lemmer, D. Moses, A.J. Heeger

Journal:

Synthetic Metals

Year:

1997

Language:

english

File:

PDF, 208 KB

english, 1997

17

Femtosecond electron-transfer holography in C60/polymer blends

Eric Maniloff, Dan Vacar, Duncan McBranch, Hsing-Lin Wang, Ben jamin Mattes, Alan J. Heeger

Journal:

Synthetic Metals

Year:

1997

Language:

english

File:

PDF, 241 KB

english, 1997

18

Excited state spectral and dynamics studies of meh-ppv

A. Dogariu, D. Vacar, A.J. Heeger

Journal:

Synthetic Metals

Year:

1999

Language:

english

File:

PDF, 240 KB

english, 1999

19

Surface Potential Versus Electric Field Measurements Used to Characterize the Charging State of Nonwoven Fabrics

Antoniu, A., Dascalescu, L., Vacar, I.-V., Plopeanu, M.-C., Tabti, B., Teodorescu, H.-N.L.

Journal:

IEEE Transactions on Industry Applications

Year:

2011

Language:

english

File:

PDF, 595 KB

english, 2011

20

Sinusoidal and Triangular High-Voltage Neutralizers for Accelerated Discharge of Nonwoven Fibrous Dielectrics

Antoniu, A., Smaili, A., Vacar, I., Plopeanu, M., Dascalescu, L.

Journal:

IEEE Transactions on Industry Applications

Year:

2012

Language:

english

File:

PDF, 795 KB

english, 2012

21

Subpicosecond photoinduced electron transfer from conjugated polymers to functionalized fullerenes

Kraabel, B., Hummelen, Jan C., Vacar, D., Moses, D., Sariciftci, N. S., Heeger, A. J., Wudl, F.

Journal:

The Journal of Chemical Physics

Year:

1996

Language:

english

File:

PDF, 302 KB

english, 1996

22

Bayesian Texture and Instrument Parameter Estimation From Blurred and Noisy Images Using MCMC

Vacar, Cornelia, Giovannelli, Jean-Francois, Berthoumieu, Yannick

Journal:

IEEE Signal Processing Letters

Year:

2014

Language:

english

File:

PDF, 1.39 MB

english, 2014

23

[IEEE Technical Digest Summaries of papers presented at the Conference on Lasers and Electro-Optics Conference Edition. 1998 Technical Digest Series, Vol.6 - San Francisco, CA, USA (1998.5.3-1998.5.8)] Technical Digest. Summaries of Papers Presented at the Conference on Lasers and Electro-Optics. Conference Edition. 1998 Technical Digest Series, Vol.6 (IEEE Cat. No.98CH36178) - Photoexcitations in luminescent conjugated polymers

Dogariu, A., Vacar, D., Heeger, A.J.

Year:

1998

Language:

english

File:

PDF, 272 KB

english, 1998

24

[IEEE Digest of the LEOS Summer Topical Meetings Biophotonics/Optical Interconnects and VLSI Photonics/WBM Microcavities, 2004. - San Diego, CA, USA (28-30 June 2004)] Digest of the LEOS Summer Topical Meetings Biophotonics/Optical Interconnects and VLSI Photonics/WBM Microcavities, 2004. - VCSEL reliability studies at sun microsystems physical sciences center

McElfresh, D.K., Lopez, L.D., Melanson, R., Vacar, D.

Year:

2004

Language:

english

File:

PDF, 181 KB

english, 2004

25

[IEEE 2012 19th IEEE International Conference on Image Processing (ICIP 2012) - Orlando, FL (2012.09.30-2012.10.3)] 2012 19th IEEE International Conference on Image Processing - Bayesian texture model selection by harmonic mean

Vacar, Cornelia, Giovannelli, Jean-Francois, Roman, Ana-Maria

Year:

2012

Language:

english

File:

PDF, 652 KB

english, 2012

26

Charge-transfer range for photoexcitations in conjugated polymer/fullerene bilayers and blends

Vacar, Dan, Maniloff, Eric S., McBranch, Duncan W., Heeger, Alan J.

Journal:

Physical Review B

Year:

1997

Language:

english

File:

PDF, 106 KB

english, 1997

27

Compact, low power polymer-based optical correlator

Vacar, D., Heeger, A. J., Volodin, B., Kippelen, B., Peyghambarian, N.

Journal:

Review of Scientific Instruments

Year:

1997

Language:

english

File:

PDF, 377 KB

english, 1997

28

Picosecond time-resolved spectroscopy of the excited state in a soluble derivative of poly(phenylene vinylene): Origin of the bimolecular decay

Dogariu, Arthur, Vacar, Dan, Heeger, Alan J.

Journal:

Physical Review B

Year:

1998

Language:

english

File:

PDF, 145 KB

english, 1998

29

[IEEE ICASSP 2011 - 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Prague, Czech Republic (2011.05.22-2011.05.27)] 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Langevin and hessian with fisher approximation stochastic sampling for parameter estimation of structured covariance

Vacar, Cornelia, Giovannelli, Jean-Francois, Berthoumieu, Yannick

Year:

2011

Language:

english

File:

PDF, 223 KB

english, 2011

30

[IEEE 2010 IEEE Industry Applications Society Annual Meeting - Houston, TX, USA (2010.10.3-2010.10.7)] 2010 IEEE Industry Applications Society Annual Meeting - Surface Potential vs. Electric Field Measurements as Means to Characterize the Charging State of Non-Woven Fabrics

Antoniu, Angela, Dascalescu, Lucian, Vacar, Ionut-Vasile, Plopeanu, Marius-Cristian, Tabti, Belaid, Teodorescu, Horia-Nicolai

Year:

2010

Language:

english

File:

PDF, 558 KB

english, 2010

31

[IEEE 2011 IEEE Industry Applications Society Annual Meeting - Orlando, FL, USA (2011.10.9-2011.10.13)] 2011 IEEE Industry Applications Society Annual Meeting - Sinusoidal and triangular high voltage neutralizers for accelerated discharge of non-woven fibrous dielectrics

Antoniu, Angela, Smaili, Atallah, Vacar, Ionut V., Plopeanu, Marius C., Dascalescu, Lucian

Year:

2011

Language:

english

File:

PDF, 1.58 MB

english, 2011

32

Bayesian Texture Classification from Indirect Observations using Fast Sampling

Vacar, Cornelia, Giovannelli, Jean-Francois, Berthoumieu, Yannick

Journal:

IEEE Transactions on Signal Processing

Year:

2015

Language:

english

File:

PDF, 1.92 MB

english, 2015

33

[IEEE 2014 IEEE International Conference on Image Processing (ICIP) - Paris, France (2014.10.27-2014.10.30)] 2014 IEEE International Conference on Image Processing (ICIP) - Robust probabilistic optical flow for video sequences

Vacar, Cornelia, Cheriet, Farida

Year:

2014

Language:

english

File:

PDF, 153 KB

english, 2014

34

[IEEE ICASSP 2015 - 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - South Brisbane, Queensland, Australia (2015.4.19-2015.4.24)] 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Potts model parameter estimation in Bayesian segmentation of piecewise constant images

Rosu, Roxana-Gabriela, Giovannelli, Jean-Francois, Giremus, Audrey, Vacar, Cornelia

Year:

2015

Language:

english

File:

PDF, 244 KB

english, 2015

35

[IEEE Conference Proceedings. LEOS '97. 10th Annual Meeting IEEE Lasers and Electro-Optics Society 1997 Annual Meeting - San Francisco, CA, USA (10-13 Nov. 1997)] Conference Proceedings. LEOS '97. 10th Annual Meeting IEEE Lasers and Electro-Optics Society 1997 Annual Meeting - Femtosecond studies of photoexcited carriers and charge transfer nonlinearities in conducting polymers and oligomers

McBranch, D.W., Klimov, V.I., Vacar, D., Heeger, A.J.

Year:

1996

Language:

english

File:

PDF, 183 KB

english, 1996

36

[IEEE 2015 6th International Conference on Information, Intelligence, Systems and Applications (IISA) - Corfu, Greece (2015.7.6-2015.7.8)] 2015 6th International Conference on Information, Intelligence, Systems and Applications (IISA) - A study on Ant Miner parameters

Robu, Raul, Vacar, Cristian, Robu, Nicolae, Holban, Stefan

Year:

2015

Language:

english

File:

PDF, 447 KB

english, 2015

37

SPIE Proceedings [SPIE SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation - Denver, CO (Sunday 4 August 1996)] Fullerenes and Photonics III - Charge-transfer polymers: a new class of materials for nonlinear optics

Maniloff, Eric S., McBranch, Duncan W., Wang, Hsing-Lin, Mattes, Benjamin R., Vacar, Dan, Heeger, Alan J., Kafafi, Zakya H.

Year:

1996

Language:

english

File:

PDF, 285 KB

english, 1996

38

SPIE Proceedings [SPIE Integrated Optoelectronic Devices 2005 - San Jose, California, United States (Saturday 22 January 2005)] Vertical-Cavity Surface-Emitting Lasers IX - VCSEL reliability: a user's perspective

McElfresh, David K., Lei, Chun, Choquette, Kent D., Lopez, Leoncio D., Melanson, Robert, Vacar, Dan

Year:

2005

Language:

english

File:

PDF, 189 KB

english, 2005

39

SPIE Proceedings [SPIE Optical Science, Engineering and Instrumentation '97 - San Diego, CA, United States (Sunday 27 July 1997)] Fullerenes and Photonics IV - Ultrafast holography and transient-absorption spectroscopy in charge-transfer polymers

McBranch, Duncan W., Kafafi, Zakya H., Maniloff, Eric S., Vacar, Dan, Heeger, Alan J.

Year:

1997

Language:

english

File:

PDF, 773 KB

english, 1997

40

Surgical Management of Renal Hyperparathyroidism: Case Series and Review of the Literature

Mircea, Neagoe Radu, Mircea, Mureşan, Smaranda, Văcar, Ioan, Hossu, Ionela, Paşcanu, Angela, Borda, Daniela, Sala

Journal:

Acta Medica Marisiensis

Year:

2015

Language:

english

File:

PDF, 3.69 MB

english, 2015

41

Influence And Leadership

Journal:

Studies in Business and Economics

Year:

2015

Language:

english

File:

PDF, 233 KB

english, 2015

42

[IEEE 2017 25th European Signal Processing Conference (EUSIPCO) - Kos, Greece (2017.8.28-2017.9.2)] 2017 25th European Signal Processing Conference (EUSIPCO) - Deconvolution-segmentation for textured images

Giovannelli, Jean-Francois, Vacar, Cornelia

Year:

2017

Language:

english

File:

PDF, 326 KB

english, 2017

43

Unsupervised joint deconvolution and segmentation method for textured images: a Bayesian approach and an advanced sampling algorithm

Vacar, Cornelia, Giovannelli, Jean-François

Journal:

EURASIP Journal on Advances in Signal Processing

Year:

2019

Language:

english

File:

PDF, 1.94 MB

english, 2019