Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Staff Login
Premii Ad Astra
Asociația Ad Astra a anunțat câștigătorii Premiilor Ad Astra 2022: http://premii.ad-astra.ro/. Proiectul și-a propus identificarea și popularizarea modelelor de succes, a rezultatelor excepționale ale cercetătorilor români din țară și din afara ei.
Publicaţii
Domenii publicaţii: Biologie | Chimie | Economie | Fizica | Interes general | Matematica | Ştiinţe informatice | Stiinte ingineresti | Ştiinţe medicale | Ştiinţe politice | Ştiinţe sociale | Stiinte umaniste | Ştiinţele pământului şi planetare
Tipuri publicaţii: Articol în revistã ştiinţificã | Articol în volumul unei conferinţe | Capitol de carte | Carte | Teze şi Dizertaţii | Tezã de doctorat (nepublicatã) | Tezã de masterat (nepublicatã)
A. C. Razus, L. Birzan, S. Nae, L. Cristian and F. Chiraleu Azulene-1-azopyridine 1’-oxides. Dyes and Pigments, p.223-33, 2003.
A. C. Razus, L. Birzan, S. Nae, V. Tecuceanu and L. Tarko The coupling capacity of diazotized N-substituted aminopyridines – A quantum maehanical aproach”. Rev. Roum. Chim., p.191-6, 2003.
A. C. Razus; L. Birzan; S. Nae The avoidance of antiaromtic transition state in the nucleophilic aromatic substitution. Rev. Roum. Chim., p.421-35, 2002.
A. C. Razus, L. Birzan, S. Nae, S. A. Razus, L. Cristian, V. Cimpeanu Azulene-1-azopyridine, bis.pyridinium salts. Rev. Chim. (Buc),, p.728-32, 2002.
A. C. Razus, L. Birzan, P. Filip, M. Danila, V. Tecuceanu, L. Cristian Considerations on the fragmentations of some 1-Substituted Azulenes in the mass Spectrometer. Rev. Chim. (Buc),, p.641-5, 2002.
A. C. Razus, L. Birzan, S. Nae, C. Nitu, V. Tecuceanu and V. Cimpeanu 1,1’-Biazulene derivatives. Syntheses and reactions. Arkivoc, p.142-53, 2002.
A. C. Razus; L. Birzan; S. Nae; S. A. Razus; V. Cimpeanu; C. Stanciu Azulene-1-azopyridines, Synthesis and N-alkylation at pyridine moiety. Synth. Commum, p.825-37, 2002.
A. C. Razus; L. Birzan, S. Nae, C. Nitu, V. Cimpeanu Procedeu de diazotare-cuplare pentru obtinerea azulen-1-azo-(4’-nitrobenzenilor). Rev. Chim.(Buc),, p.188-92, 2001.
A. C. Razus; C. Nitu; S. Carvaci; L. Birzan; S. A. Razus; M. Pop; L. Tarko Synthesis and reactions of N-(azulen-1-ylmethylene)arylamines. J. Chem. Soc., Perkin Trans. 1, p.1227-33, 2001.
A. C. Razus, L Birzan, S. A. Razus si V. Horga Halogenation of 1-arylazo-azulenes. Rev. Roum. Chim, p.235-249, 1999.
D. L. S. Yokotsuji; W. P. Dailey; A. S. Kende: L. Birzan; L. Kun Generation, direct observation under matrix isolation conditions, and ab initio calculations for 2-azacyclopenta-2,4-dien-1-one. J. Phys. Chem, p.15870-3, 1995.
Girnita L, Shenoy SK, Sehat B, Vasilcanu R, Girnita A, Lefkowitz RJ, Larsson O. {beta}-Arrestin is crucial for ubiquitination and down-regulation of the insulin-like growth factor-1 receptor by acting as adaptor for the MDM2 E3 ligase.. J Biol Chem. 2005 Jul 1;280(26):24412-9. Epub 2005 May 3., 2005.
Girnita L, Girnita A, Larsson O. Mdm2-dependent ubiquitination and degradation of the insulin-like growth factor 1 receptor.. Proc Natl Acad Sci U S A. 2003 Jul 8;100(14):8247-52. Epub 2003 Jun 23., 2003.
Stromberg T, Ekman S, Girnita L, Dimberg LY, Larsson O, Axelson M, Lennartsson J, Hellman U, Carlson K, Osterborg A, Vanderkerken K, Nilsson K, Jernberg-Wiklund H. IGF-1 receptor tyrosine kinase inhibition by the cyclolignan PPP induces G2/M-phase accumulation and apoptosis in multiple myeloma cells.. Blood. 2006 Jan 15;107(2):669-78. Epub 2005 Sep 15, 2006.
Vasilcanu D, Weng WH, Girnita A, Lui WO, Vasilcanu R, Axelson M, Larsson O, Larsson C, Girnita L. The insulin-like growth factor-1 receptor inhibitor PPP produces only very limited resistance in tumor cells exposed to long-term selection.. Oncogene. 2006 May 25;25(22):3186-95., 2006.
Girnita A, All-Ericsson C, Economou MA, Astrom K, Axelson M, Seregard S, Larsson O, Girnita L. The insulin-like growth factor-I receptor inhibitor picropodophyllin causes tumor regression and attenuates mechanisms involved in invasion of uveal melanoma cells.. Clin Cancer Res. 2006 Feb 15;12(4):1383-91., 2006.
G. Albeanu On some methods for non-stationary time series analysis: a Java – based software. International Journal of Computers, Communications & Control, Supplementary issue - Proceedings of ICCCC 2006, p.62-67, 2006.
Constantin, S., Bojar, A.-V., Lauritzen, S.-E., Lundberg, J. Holocene and Late Pleistocene climate in the sub-Mediterranean continental environment: A speleothem record from Poleva Cave (Southern Carpathians, Romania). Palaeogeography, Palaeoclimatology, Palaeoecology, p.322-338, 2006.
Onac, B. P., Constantin, S., Lundberg, J., & Lauritzen, S.-E Isotopic climate record in a Holocene stalagmite from Ursilor Cave (Romania). J. of Quaternary Sciences, p.319-327, 2002.
Meguro R, Lu J, Gavrilovici C, Poulter MO Static, transient and permanent organization of GABA receptor expression in calbindin-positive interneurons in response to amygdala kindled seizures. J Neurochem, p.144-54, 2004.
Schwabe K, Gavrilovici C, McIntyre DC, Poulter MO Neurosteroids exhibit differential effects on mIPSCs recorded from normal and seizure prone rats. J Neurophysiol, p.2171-81, 2005.
Gavrilovici C, D'Alfonso S, Dann M, Poulter MO Kindling-induced alterations in GABA(A) receptor-mediated inhibition and neurosteroid activity in the rat piriform cortex. Eur J Neurosci, p.1373-84, 2006.
H1 Collaboration (A. Aktas et al.) Search for doubly-charged Higgs boson production at HERA. Phys.Lett., p.432-440, 2006.
Ekman MJ, Marsavina L, Nurse AD Complex fracture parameters for an interface crack between two hardening materials: a photoelastic study. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, p.619-632, 2000.
Tomlinson RA, Marsavina L Thermoelastic investigations for fatigue life assessment. EXPERIMENTAL MECHANICS, p.487-494, 2004.
Marsavina L, Tomlinson RA The use of infra-red detectors for determination of the fracture mechanics parameters. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, p.1323-1329, 2004.
I. G. Craifaleanu, D. Lungu, I. S. Borcia Shake Maps of Nonlinear Spectral Ordinates for Romanian Earthquakes. Proceedings of the First European Conference on Earthquake Engineering and Seismology, Geneva, Sept. 3-8, CD-ROM, Paper No. 1257, 2006.
I. Chilibon, M. Wevers, J.P. Lafaut, L. Baert Cavitation Role in Extracorporeal Shock Wave Lithotripsy. Journal of Optoelectronics and Advanced Materials Materials, p.235-237, 2006.
I. Chilibon, J. Marat-Mendes, R. Igreja, C.J. Dias Ultrasound role in sol-gel processing of PbTiO3 ceramics. Journal of Optoelectronics and Advanced Materials, p.2727-2735, 2005.
J. Marat-Mendes, I. Chilibon The sol-gel method as a versatile solution for piezoelectric ceramic preparation. Ciencia&Tecnologia dos Materiais Journal, p.106-121, 2005.
Dr. Razvan Panaitescu Improving Machine Design with Mechatronic Analysis. Design News, 2006.
G. Aouad, J.-L. Crovisier, D. Damidot, P. Stille, E. Hutchens, J. Mutterer, J.-M. Meyer, V.A. Geoffroy Interactions between Municipal Solid Waste Incinerator (MSWI) bottom ash and Pseudomonas aeruginosa. Science of the Total Environment, 2006.
Elena Hutchens, Eugenia Valsami-Jones, Najatte Harouiya, Claire Chaïrat, Eric H. Oelkers , Sharron McEldowney An Experimental Investigation of the Effect of Bacillus megaterium on Apatite Dissolution. Geomicrobiology Journal, p.177 - 182, 2006.
Nicolae Cotfas Penrose-type patterns obtained by projection from a 12D lattice. Journal of Physics A: Mathematical and General, p.L479-L482, 2001.
Nicolae Cotfas Shape invariance, raising and lowering operators in hypergeometric type equations. Journal of Physics A: Mathematical and General, p.9355-9365, 2002.
Nicolae Cotfas Icosahedral multi-component model sets. Journal of Physics A: Mathematical and General, p.3125-3132, 2004.
Nicolae Cotfas Systems of orthogonal polynomials defined by hypergeometric type equations. Central European Journal of Physics, p.456-466, 2004.
Nicolae Cotfas An alternate mathematical model for single-wall carbon nanotubes. Journal of Geometry and Physics, p.123-134, 2005.
Nicolae Cotfas Discrete quasiperiodic sets with predefined covering cluster. Philosophical Magazine, p.895-900, 2006.
Nicolae Cotfas Systems of orthogonal polynomials defined by hypergeometric type equations. Electronic Transactions on Numerical Analysis (ETNA), p.45-54, 2006.
Nicolae Cotfas Shape invariant hypergeometric type operators with application. Central European Journal of Physics, p.318-330, 2006.
Nicolae Cotfas Discrete quasiperiodic sets with predefined local structure. Journal of Geometry and Physics, p.2415-2428, 2006.
Nicolae Cotfas On the linear representations of the symmetry groups of single-wall carbon nanotubes. Journal of Physics A: Mathematical and General, p.9755-9765, 2006.
V. Munteanu, N.G. Musat, D. Razus, D. Oancea Ignition of Liquefied Petroleum Gas/Air Mixtures by Electric Sparks. Revista de Chimie, p.951-954, 2005.
G. Anitescu, V. Munteanu, L.L. Tavlarides Co-Oxidation Effects of Methanol and Benzene on the Decomposition of 4-Chlorobiphenyl in Supercritical Water. The Journal of Supercritical Fluids, p.139-147, 2005.
G. Anitescu, V. Munteanu, L.L. Tavlarides Decomposition of Monochlorobiphenyl Isomers in Supercritical Water in the Presence of Methanol with and without Oxygen: A Global Kinetic Study. AIChE Journal, p.1536-1544, 2004.
D. Oancea, D. Razus, V. Munteanu, I. Cojocea High voltage and break spark ignition of propylene/air mixtures at various initial pressures. Journal of Loss Prevention in the Process Industries, p.353-361, 2003.
R. Cramariuc, G. Marin, D. Martin, B. Cramariuc, I. Teodorescu, V. Munteanu and V. Ghiuta Contribution to Electrical Discharge Electron Beam System for Flue Gas Cleaning Method. Radiation Physics and Chemistry, p.501-505, 2000.
D. Dimonie, M. Dimonie, V. Munteanu, H. Iovu, J. Couve and M.J. Abadie Nature of the first exothermic peak on the DSC curve of linear polydicyclopentadiene obtained with a special catalytic system. Polymer Degradation and Stability, p.319-324, 2000.
D. Dimonie, M. Dimonie, S. Stoica, V. Munteanu and M.J. Abadie Some Aspects of the Thermal Stability of Linear Polydicyclopentadiene(L-PDCPD). Polymer Degradation and Stability, p.167-170, 2000.