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)
C. Sarbu C. Marutoiu, M. Vlassa, C.Liteanu Direct Fluorescent Detection of Chromatographically Separated Amino-Acids by Means of 9-Isothiocyanatoacridines. Talanta, p.438, 1987.
C. Marutoiu, M.Vlassa, C. Sarbu, S. Nagy Separation and Identification of Organophosphorus Pesticides in Water by HPTLC. J.High Resolution Chromatography & Chromat. Commun., p.10687, 1987.
M.Vlassa, M. Kezdi S-Alkylation of Thioacridone Derivatives Using Solid-Liquid Phase Transfer Catalysis without Solvent.. Organic Prep. Proced. Int., p.433, 1987.
M.Vlassa, M. Kezdi S-Alkylation of Thioacridone derivatives using solid-Liquid Phase Transfer Catalysis without Solvent.. Organic Prep. Proced. Int., p.433, 1987.
M. Vlassa, M. Kezdi Synthesis of Thioacridones. J.prakt.Chem., p.141, 1987.
C. Marutoiu, C. Sarbu, M.Vlassa A new Separation and identification method of some phytotoxics aminoacids b y means of temperature programming gradient thin-layer chromatography. Analusis, p.508, 1987.
M. Vlassa, I.A.Silberg, C.Afloroaei A New Rearrangement of the Heterocyclci Isothiocyantes. Heterocyclic Commun ., p.55, 1994.
T.Iliescu, M.Vlassa, M.Caragiu, I. Marian, S.Astilean Raman Study of 9-Methylacridine adsorbed on silver sol. Vibrational Spectroscopy, p.451, 1995.
M.Vlassa, I. A. Silberg, R. Custelcean, M. Culea Reactions of pi-Deficient Aromatic Heterocycles with Ammonium Polyhalides I. Halogenation of Acridone and Acridine Derivatives Using Benzyltriethylammonium (BTEA) Polyhalides. Synthetic Commun., p.3493, 1995.
S.V.Filip, E.Surducan,M.Vlassa, I.A.Silberg, G. Jucan Microwave-Assisted Acridones Preparations Using an Inorganic Acidid Solid Support. Heterocyclic Commun ., p.431, 1996.
M.Vlassa, I.Ciocan-Tarta, F. Margineanu, I. Oprean Synthesis of Diynes by Phase Transfer Catalysis in the Presence of Pd(0) Catalyst. Tetrahedron, p.1337, 1996.
R.Custelcean,M.Vlassa, I. A. Silberg Reaction of pi-Deficient Aromatic Heterocycles with Ammonium Polyhalides III. Halogenation of Phenothiazine-5-oxide with Benzyltriethylammonium Polyhalides. Monatshefte fur Chemie, p.919, 1997.
R. Custelecean, M.Vlassa, I. A. Silberg, M. Szoke, S.I.Farcas, M. Culea Reaction of pi-Deficient Aromatic Heterocycles with Ammonium Polyhalides. II. Halogenation of Phenothiazine with Benzyltriethylammonium (BTEA) Polyhalides. Heterocycl. Commun., p.317, 1997.
M. Vlassa, J. Barbe, P. Brouant Synthesis of 2-(Arylamino)-Nicotinic Acid Deivative4s. Indian J. Heterocycl. Chem., p.149, 1997.
C. Marutoiu, V. Coman, M.Vlassa, R. Constantinescu A New Detection of some Organophosphorous Pesticides separeated by TLC. J.LiQ. Chrom.& Rel.Technol., p.2143, 1998.
S. V. Filip, I. A. Silberg, E. Surducan, M. Vlassa, V. Surducan Microwave-Assisted Phenothiazine Preparation by Thionation of Diphenylamines. Synthetic Commun., p.337, 1998.
M.Vlassa, I. A. Silberg, L.I.Gaina Application of Phase Transfer Catalysis(PTC) without Solvent in Organic Chemistry IV.[1] Selective O-Alkylation of Hydroxy-phenothiazine and Hydroxy-diphenylamine Derivatives. J.prakt.Chem., p.576, 1998.
C. Afloroaei, M. Vlassa, A. Becze, P. Brouant, J. Barbe Microwave Action on 2-(Arylamino)-Nicotinic Acid Derivatives. Heterocyclic Commun., p. 249, 1999.
M. Vlassa, C. Afloroaei, N.,Dulamita, P. Brouant, J. Barbe Applications of Phase Transfer Catalysis in the Acridine Series VII(1).Synthesis of 9-Cyanoacridone Derivatives.. Heterocyclic Commun., p.51, 1999.
I. Silaghi-Dumitrescu, I.A. Silberg, S. Filip, M. Vlassa, L.Silaghi-Dumitrescu, S. Hernandez-Ortega The Crystal and Molecular Structure of the 2,4,6,8- tetra-t-Bu-Phenothiazine 0.5 Benzene Adduct.. J. Molec. Structure, p.279, 2000.
R. Custelcean, C. Afloroaei, M.Vlassa, M. Polverejan Transformation of Extended Tapes of Cyclic Water Hexamers in an Organic Molecular Crystal Host. Angew. Chem. Int. Ed. , p.3094, 2000.
R. Custelcean, M. Vlassa, J. E. Jackson, Toward Crystalline Covalent Solids:Crystal-to-Crystal Dihidrogen to Covalent Bonding Transfromation in NaBH4.THEC. Angew.Chem.Int Ed. , p.3299, 2000.
C. Afloroaei, N. Dulamita, M. Vlassa, J. Barbe, P. Brounat Synthesis of new bis(2,4-dimethyl-5-amino-benzo[b][1,8]-naphthyridines)linked with methyl linear chain. J. Heterocyclic. Chem., p.1289, 2000.
C. Uncuta, E. Bartha, D. Gherase, I.A. Loas, F. Teodorescu, R. A. Varga, N. Vanthuyne, C. Roussel, U. Berg Chiral bicyclo[3.3.1]-3,7 dioxanonane derivatives: study of crystallization mode and conformational dynamics in solution. J.Mol.Struc., p.989, 2011.
Kanbay M, Yilmaz MI, Sonmez A, Turgut F, Saglam M, Cakir E, Yenicesu M, Covic A, Jalal D, Johnson RJ. Serum Uric Acid Level and Endothelial Dysfunction in Patients with Nondiabetic Chronic Kidney Disease.. Am J Nephrol, p.298-304, 2011.
Kanbay M, Ikizek M, Solak Y, Selcoki Y, Uysal S, Armutcu F, Eryonucu B, Covic A, Johnson RJ. Uric Acid and Pentraxin-3 Levels Are Independently Associated with Coronary Artery Disease Risk in Patients with Stage 2 and 3 Kidney Disease.. Am J Nephrol. ., p.325-331, 2011.
Van Biesen W, Williams JD, Covic AC, Fan S, Claes K, Lichodziejewska-Niemierko M, Verger C, Steiger J, Schoder V, Wabel P, Gauly A, Himmele R; on behalf of the EuroBCM study group. Fluid Status in Peritoneal Dialysis Patients: The European Body Composition Monitoring (EuroBCM) Study Cohort.. PLoS One. , p.e17148, 2011.
Burdea M, Covic A, Rusu I, Cîrdei E. Marshall type of ectodermal dysplasia (apropos of a case)].. Rev Pediatr Obstet Ginecol Pediatr. , p.75-8., 1984.
Covic A, Goldsmith DJ, Sambrook P, Venning MC, Ackrill P Analysis of blood pressure variability derived from ambulatory blood pressure monitoring in 92 uraemic patients.. Contrib Nephrol. , p.157-60, 1996.
Covic A, Mititiuc I, Goldsmith DJ, Covic M. The progression factors in autosomal dominant polycystic disease].. Rev Med Chir Soc Med Nat Iasi. , p.78-84, 1996.
Goldsmith DJ, Covic A, Ackrill P. Interdialysis blood pressure control by long haemodialysis sessions.. Nephrol Dial Transplant. , p.401-2, 1996.
Covic A, Goldsmith DJ, Georgescu G, Venning MC, Ackrill P. Echocardiographic findings in long-term, long-hour hemodialysis patients.. Clin Nephrol. , p.104-10, 1996.
Goldsmith DJ, Covic A, Sambrook P, Ackrill P Dialysis-related beta-2-microglobulin amyloidosis after long-term dialysis, and the effect of renal transplantation and cyclosporin therapy.. Am J Med. , p.587-8, 1996.
Goldsmith DJ, Covic AA, Venning MC, Ackrill P Blood pressure reduction after parathyroidectomy for secondary hyperparathyroidism: further evidence implicating calcium homeostasis in blood pressure regulation.. Am J Kidney Dis. , p.819-25, 1996.
Covic A, Marian D, Florea L, Mititiuc I, Cãruntu I, Cotuţiu C, Covic M The relationships of rapidly progressive glomerulonephritis (RPGN), crescentic glomerulonephritis and vasculitis: the clinical, histopathological and therapeutic considerations].. Rev Med Chir Soc Med Nat Iasi., p.63-72, 1996.
Covic A, Mititiuc I, Caruntu L, Goldsmith DJ Reversible nephrotic syndrome due to mesangiocapillary glomerulonephritis secondary to hepatic hydatid disease.. Nephrol Dial Transplant. , p.2074-6, 1996.
Goldsmith DJ, Covic A, Sambrook PA, Ackrill P. Vascular calcification in long-term haemodialysis patients in a single unit: a retrospective analysis.. Nephron. , p.37-43, 1997.
Covic A. New paths of medical ethics.. Synth Philos. , p.559-71, 1997.
Goldsmith DJ, Covic AC, Venning MC, Ackrill P. Ambulatory blood pressure monitoring in renal dialysis and transplant patients.. Am J Kidney Dis. , p.593-600., 1997.
Covic A Hypertension in chronic kidney failure (the physiopathology, clinical picture and treatment)].. Rev Med Chir Soc Med Nat Iasi. , p.30-8, 1997.
Covic A, Goldsmith DJ, Segall L, Stoicescu C, Lungu S, Volovat C, Covic M Rifampicin-induced acute renal failure: a series of 60 patients.. Nephrol Dial Transplant. ., p.924-9, 1998.
Covic A, Goldsmith DJ, Hill K, Venning MC, Ackrill P Urea kinetic modelling–are any of the ‘bedside’ Kt/V formulae reliable enough?. Nephrol Dial Transplant. , p.3138-46, 1998.
Covic A, Iancu L, Apetrei C, Scripcaru D, Volovat C, Mititiuc I, Covic M. Hepatitis virus infection in haemodialysis patients from Moldavia.. Nephrol Dial Transplant. , p.40-5, 1999.
Covic A, Goldsmith DJ Ambulatory blood pressure monitoring in nephrology: focus on BP variability.. J Nephrol. , p.220-9, 1999.
Covic A, Goldsmith DJ, Venning MC, Ackrill P Long-hours home haemodialysis–the best renal replacement therapy method?. QJM. , p.251-60, 1999.
Goldsmith DJ, Covic A. Prolonged slow dialysis and better survival.. Am J Kidney Dis. , p.361-2, 2000.
Covic A, Goldsmith DJ, Covic M. Reduced blood pressure diurnal variability as a risk factor for progressive left ventricular dilatation in hemodialysis patients.. Am J Kidney Dis. ., p.617-23, 2000.
Tãranu T, Covic A, Suditu N. The surgical problems of continuous ambulatory peritoneal dialysis: 3 years of experience].. Rev Med Chir Soc Med Nat Iasi. ., p.167-70, 1998.
Covic A, Goldsmith DJ, Farmer CK, Cox J, Dallyn P, Sharpstone P, Kingswood JC. How reproducible is diurnal blood pressure rhythm in patients with secondary (renal) hypertension?. Rev Med Chir Soc Med Nat Iasi. , p.88-93., 1999.
Tãranu T, Covic A, Tãranu T Continuous ambulatory peritoneal dialysis–the infectious complications. The experience of the Nephrology Clinic of Iaşi].. Rev Med Chir Soc Med Nat Iasi. , p.94-8, 1999.