Felipe Cabrera - Academia.edu (original) (raw)
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Papers by Felipe Cabrera
... 928935. 14. Cabrera, Luis-Felipe, and Wyllie, Jim, Quicksilver Distributed File Services: An... more ... 928935. 14. Cabrera, Luis-Felipe, and Wyllie, Jim, Quicksilver Distributed File Services: An Architecture for Horizontal Growth, in Proceedings of the 2nd IEEE Conference on Computer Workstations, (Santa Clara, California, March 1988) pp. 23-37. 15. ...
USENIX Technical Conference, 1986
Environmental Modelling & Software, 2002
The multilingual soil profile database (named SDBm Plus) is user-friendly software designed to st... more The multilingual soil profile database (named SDBm Plus) is user-friendly software designed to store and retrieve in an efficient and systematic way the large amounts of geo-referenced soil attribute data collected in soil surveys and laboratories. The database has the following main characteristics: (i) running on Windows platforms; (ii) 'assist menus' facilitating data entry; (iii) automatic translation from English to Spanish, French and German; (iv) metadata facility to describe the methods used in laboratory analysis;
Chemical Engineering Journal, 2003
A central composite experimental design was used to investigate the influence of incubation condi... more A central composite experimental design was used to investigate the influence of incubation conditions (vinasse added and operation time) for vinasse/cotton waste mixtures on the properties of products obtained (pH, electrical conductivity, organic matter, Kjeldahl-N, C/N ratio, biodegradability, Kjeldahl-N losses and germination index) in order to determine the best in-vessel composting conditions. The range of the independent variable measured was 0-80% for vinasse added and 1-50 days for operation time. A second-order polynomial model consisting of two independent process variables was found to accurately describe the vinasse/cotton waste incubation. The differences between the experimental values and those estimated by using the equations never exceeded 10% of the former. Obtaining products with acceptable chemical properties, high biodegradability and minimum N losses entails operating at medium operation time (20-35 days) and 20-30% of vinasse added.
Con fundamento en los artículos 3 y 38 de la Ley Estatal de Procedimiento Administrativo del Esta... more Con fundamento en los artículos 3 y 38 de la Ley Estatal de Procedimiento Administrativo del Estado de Hidalgo, 37 Fracción XIX y XXV y 38 de la Ley para la Protección al Ambiente para el Estado de Hidalgo, presentar solicitud con firma autógrafa del peticionario y ser presentada en forma personal o por conducto de representante legal, señalando nombre y domicilio para oír y recibir notificaciones en el lugar de residencia de esta Autoridad Administrativa, cumpliendo con los requisitos aplicables a la materia de petición. La solicitud debe ser dirigida al Lic. Honorato Rodríguez Murillo, Secretario de Medio Ambiente y Recursos Naturales, en la cual se requiera autorización en materia de Impacto Ambiental, anexando la siguiente información:
... 928935. 14. Cabrera, Luis-Felipe, and Wyllie, Jim, Quicksilver Distributed File Services: An... more ... 928935. 14. Cabrera, Luis-Felipe, and Wyllie, Jim, Quicksilver Distributed File Services: An Architecture for Horizontal Growth, in Proceedings of the 2nd IEEE Conference on Computer Workstations, (Santa Clara, California, March 1988) pp. 23-37. 15. ...
USENIX Technical Conference, 1986
Environmental Modelling & Software, 2002
The multilingual soil profile database (named SDBm Plus) is user-friendly software designed to st... more The multilingual soil profile database (named SDBm Plus) is user-friendly software designed to store and retrieve in an efficient and systematic way the large amounts of geo-referenced soil attribute data collected in soil surveys and laboratories. The database has the following main characteristics: (i) running on Windows platforms; (ii) 'assist menus' facilitating data entry; (iii) automatic translation from English to Spanish, French and German; (iv) metadata facility to describe the methods used in laboratory analysis;
Chemical Engineering Journal, 2003
A central composite experimental design was used to investigate the influence of incubation condi... more A central composite experimental design was used to investigate the influence of incubation conditions (vinasse added and operation time) for vinasse/cotton waste mixtures on the properties of products obtained (pH, electrical conductivity, organic matter, Kjeldahl-N, C/N ratio, biodegradability, Kjeldahl-N losses and germination index) in order to determine the best in-vessel composting conditions. The range of the independent variable measured was 0-80% for vinasse added and 1-50 days for operation time. A second-order polynomial model consisting of two independent process variables was found to accurately describe the vinasse/cotton waste incubation. The differences between the experimental values and those estimated by using the equations never exceeded 10% of the former. Obtaining products with acceptable chemical properties, high biodegradability and minimum N losses entails operating at medium operation time (20-35 days) and 20-30% of vinasse added.
Con fundamento en los artículos 3 y 38 de la Ley Estatal de Procedimiento Administrativo del Esta... more Con fundamento en los artículos 3 y 38 de la Ley Estatal de Procedimiento Administrativo del Estado de Hidalgo, 37 Fracción XIX y XXV y 38 de la Ley para la Protección al Ambiente para el Estado de Hidalgo, presentar solicitud con firma autógrafa del peticionario y ser presentada en forma personal o por conducto de representante legal, señalando nombre y domicilio para oír y recibir notificaciones en el lugar de residencia de esta Autoridad Administrativa, cumpliendo con los requisitos aplicables a la materia de petición. La solicitud debe ser dirigida al Lic. Honorato Rodríguez Murillo, Secretario de Medio Ambiente y Recursos Naturales, en la cual se requiera autorización en materia de Impacto Ambiental, anexando la siguiente información: