Search Results

You are looking at 1 - 10 of 23 items for :

Clear All
Open access

Jan Balej

References Balej J, (1982) Collect. Czech. Chem. Commun. 47: 1539 Balej J, (2011) Acta Chimica Slovaca 4: 68, 78 Balej J, Regner A, (1960) Collect. Czech. Chem. Commun. 25: 1955 Balej J, Regner A, (1963a) Collect. Czech. Chem. Commun. 28: 1267 Balej J, Regner A, (1963b) Collect. Czech. Chem. Commun. 28: 3188 Balej J, Regner A, (1965) Collect. Czech. Chem. Commun. 30: 1954 Balej J, Regner A, (1966a) Collect. Czech. Chem. Commun. 31: 938

Open access

Jan Balej

References Balej J (1982) Collect. Czech. Chem. Commun. 47: 1539-1548. Balej J (2010a) Collect. Czech. Chem. Commun. 75: 21-31. Balej J (2010b) Z. Phys. Chem. 224: 883-892. Balej J (2011a) Acta Chim. Slov. 4: 68-77. Balej J (2011b) Acta Chim. Slov. 4: 78-94. Balej J, Čižek M, Thumova M (1976) Collect. Czech. Chem. Commun. 41: 507-521. Balej J, Thumova M (1976) Collect. Czech. Chem. Commun. 41: 3192-3205. Nyvlt J (1977) Solid

Open access

Jan Balej

References Balej J (1982) Collect. Czech. Chem. Commun. 47: 1539-1548 Balej J (2011) Acta Chim. Slovaca 4: 68-77, 78-94 Balej J, Regner A (1966) Collect. Czech. Chem. Commun. 31: 361-363 Clegg SI, Brimblecombe P (1989) J. Phys. Chem. 93: 7237-7248 Pitzer KS (1991) Activity Coefficients in Electrolyte Solutions. 2nd Ed., Chapter 3. CRC Press, Boca Raton Stamm H (1926) Dissertation, p. 36. Univ. Halle

Open access

M. Kostecka

References K. Waisser and L. Kubicova, Collect. Czech. Chem. Commun. 58, 205-212 (1993). J. Kunes, J. Jachym, P. Jirasko, Z. Odlerova, K. Waisser, Collect. Czech. Chem. Commun. 621, 503-1510, (1997). R. Kaliszan, J. W. Wainer, Chromatographic Separations Based on Molecular Recognition , Wiley- Interscience, New York, 273-302 (1997). D. Heissler, C. Vilcheze, E. London, J. Biol. Chem. 276, 33540-33546 (2001). L. D. Bergelson

Open access

Julia Koziskova, Friedemann Hahn, Jens Richter and Jozef Kožíšek

. Nieger M (2001) Private CSD Communication. Palatinus L, Chapuis G (2007) J. Appl. Cryst. 40: 786. Shamuratov EB, Batsanov AS, Sharipov KhT, Struchkov YuT, Azizov T (1994) Koord. Khim. (Russ.) (Coord. Chem.) 20: 754. Sheldrick GM (2015) Acta Cryst. C71: 3. STOE & Cie GmbH (2016). X-Area 1.76, software package for collecting single-crystal data on STOE area-detector diffractometers, for image processing, scaling reflection intensities and for outlier rejection; Darmstadt, Germany. STOE & Cie GmbH (2013). X-View 2.1.7, program for monitoring

Open access

M. Klin, J. Nieszporek, D. Gugała-Fekner, D. Sieńko and J. Saba

. , 324. 359 (1992). D. Bizzoto, E. Wong, Y. Yang, J. Electroanal. Chem. , 480, 233 (2000). S. Yoshimoto, J. Electroanal. Chem. 473, 85 (1999). E. Kalman, J. Lukovits, G. Palinkas, ACH-Models Chem. , 132, 527 (1995). J. Saba, J. Nieszporek, D. Gugała, D. Sieńko, J. Szaran, Electroanalysis , 15, 33 (2003). J. Saba, K. Sykut, J. Nieszporek, J. Szaran, Collect. Czech. Chem. Commun. , 64, 1925 (1999). J. Saba, K

Open access

İbrahim Șen, Cem Burak Yildiz and Akın Azizoğlu

. Azizoglu, Z. Ozer, and T. Kilic, Collect. Czech. Chem. Commun. 76 , 95 (2011). [13]. P.G. Owston, R. Peters, E. Ramsammy, P. A. Tasker and J. Trotter, J. Chem. Soc. Chem. Commun. 1218 (1980). [14]. S.J. Swamy, B. Veerapratap, D. Nagaraju, K. Suresh and P. Someshwar, Tetrahedron 59 , 10093 (2003). [15]. M.J. Frisch, et al., Gaussian03W . Revision C.02, Gaussian Inc.: Wallingford, CT, (2004). [16]. Ï. Sen, Doctoral thesis, The University of Balikesir, 2011. [17]. L. Turker and A. Azizoglu, J

Open access

Vasilichia Antoci, Mircea Apostu, Catalina Ciobanu and Dorina Mantu

-Halophenylphthalazinium Ylides to Activated Alkenes and Alkynes. Collect. Czech. Chem. C. 2004, 69, 426-434. 7. Mangalagiu, I. I., Mangalagiu, G., Deleanu, C., Drochioiu, G., Petrovanu, M. 4-Methylpyrimidinium ylides. Part 7: 3+2 Dipolar cycloadditions to nonsymmetrical substituted alkenes and alkynes. Tetrahedron 2003, 59, 111-114. 8. Mangalagiu, G., Mangalagiu, I. I., Olariu, R. I., Petrovanu, M. 4- Methylpyrimidinium ylides II: Selective reactions of pyrimidinium ylides with activated alkynes. Synthesis 2000, 14, 2047-2050. 9. Caprosu

Open access

Dorina Mantu, Eliza Ene, Vasilichia Antocia and Ana Maria Zbanciocb

. Collect. Czech. Chem. C. 2004 , 69 , 426-434. 25. Mangalagiu, I. I.; Mangalagiu, G. C.; Deleanu, C.; Drochioiu, G.; Petrovanu, M. Ghe. 4-methylpyrimidinium ylides. Part 7: 3+2 Dipolar cycloadditions to nonsymmetrical substituted alkenes and alkynes. Tetrahedron 2003 , 59 , 111-114. 26. Mangalagiu, G. C.; Mangalagiu, I. I.; Olariu, R. I.; Petrovanu, M. G. 4-methylpyrimidinium ylides II: selective reactions of pyrimidinium ylides with activated alkynes. Synthesis 2000 , 14 , 2047-2050. 27. Caprosu, M. D.; Olariu, I

Open access

Casiana Marcu, Florian Stătescu and Nicoleta Iurist

Abstract

Lidar has provided significant benefits for forest development and engineering operations and provides a good means to collect information on forest stands.

A common analysis using LiDAR data computes the CHM as a difference between DSM and DTM, create a DTM from the ground returns and a DSM from the first returns and subtract the two rasters, but how exactly are generated the DTM and the DSM. Irregular height variations, called data pits are present in the CHM and appear when the first Lidar return is far below the canopy. The purpose of this study is an approach that computes the CHM directly from height-normalized LiDAR points.