Classification of a selected sample of weak T Tauri stars J Gregório-Hetem, A Hetem Monthly Notices of the Royal Astronomical Society 336 (1), 197-206, 2002 | 67 | 2002 |
Fractal 3-D simulations of molecular clouds A Hetem Jr, JRD Lépine Astronomy and Astrophysics (ISSN 0004-6361), vol. 270, no. 1-2, p. 451-461 …, 1993 | 66 | 1993 |
Statistical fractal analysis of 25 young star clusters J Gregorio-Hetem, A Hetem, T Santos-Silva, B Fernandes Monthly Notices of the Royal Astronomical Society 448 (3), 2504-2513, 2015 | 30 | 2015 |
Bio-Inspired Computational Algorithms and Their Applications S Gao BoD–Books on Demand, 2012 | 29 | 2012 |
Fractal statistics in young star clusters: structural parameters and dynamical evolution A Hetem, J Gregorio-Hetem Monthly Notices of the Royal Astronomical Society 490 (2), 2521-2541, 2019 | 28 | 2019 |
Analysis of the Pico Dos Dias Survey Herbig Ae/Be Candidates MJ Sartori, J Gregorio-Hetem, CV Rodrigues, A Hetem, C Batalha The Astronomical Journal 139 (1), 27, 2009 | 25 | 2009 |
Evidence for a very large-scale fractal structure in the universe from COBE measurements EM Pino, A Hetem, JE Horvath, CAW de Souza, T Villela, JCN De Araujo arXiv preprint astro-ph/9502048, 1995 | 24 | 1995 |
The use of genetic algorithms to model protoplanetary discs A Hetem Jr, J Gregorio-Hetem Monthly Notices of the Royal Astronomical Society 382 (4), 1707-1718, 2007 | 22 | 2007 |
Probing the anomalous extinction of four young star clusters: the use of colour-excess, main-sequence fitting and fractal analysis B Fernandes, J Gregorio-Hetem, A Hetem Astronomy & Astrophysics 541, A95, 2012 | 19 | 2012 |
Distinguishing post-AGB impostors in a sample of pre-main sequence stars RG Vieira, J Gregorio-Hetem, A Hetem, G Stasińska, R Szczerba Astronomy & Astrophysics 526, A24, 2011 | 19 | 2011 |
The aster mission: exploring for the first time a triple system asteroid EEN Macau, OC Winter, HF Campos Velho, AA Sukhanov, ... 62nd International Astronautical Congress 2011, IAC 2011, 3669-3677, 2011 | 18 | 2011 |
Towards the main sequence: detailed analysis of weak line and post-T Tauri stars G Rojas, J Gregório-Hetem, A Hetem Jr Monthly Notices of the Royal Astronomical Society 387 (3), 1335-1343, 2008 | 18 | 2008 |
Preliminary development plan of the ALR, the laser rangefinder for the ASTER deep space mission to the 2001 SN263 asteroid AGV Brum, A Hetem Jr, IS Rêgo, CPF Francisco, A Fenili, F Madeira, ... Journal of Aerospace Technology and Management 3, 331-338, 2011 | 14 | 2011 |
Cálculo numérico R Burian, AC de Lima, AH Júnior Livros Técnicos e Científicos, 2007 | 14 | 2007 |
Computation of air chemical equilibrium composition until 30000K-Part I CAR Pimentel, A Hetem Jr Journal of Aerospace Technology and Management 3, 111-126, 2011 | 11 | 2011 |
Ombros de gigantes: história da astronomia em quadrinhos AH Júnior, AH Junior Instituto de Astronomia, Geofísica e Ciências Atmosféricas da Universidade …, 2009 | 10 | 2009 |
Fundamentos de Informática: Computação Gráfica A HETEM Jr Rio de, 2006 | 9 | 2006 |
Algoritmos genéticos na alocação de dispositivos de proteção de distribuição de energia elétrica R Burian, CC de Moraes, A Hetem Jr, AP de Galles Ph. D. dissertation, Universidade de São Paulo, Brazil, 2009 | 7 | 2009 |
Pesquisas na web: estratégias de busca EE Goulart, AH Júnior RDBCI: Revista Digital de Biblioteconomia e Ciência da Informação 5 (1), 53-66, 2007 | 6 | 2007 |
ALR-Laser altimeter for the ASTER deep space mission. Simulated operation above a surface with crater AGV De Brum, FC Da Cruz, A Hetem Jr Journal of Physics: Conference Series 641 (1), 012007, 2015 | 5 | 2015 |