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1021
Ibero–American Consensus on Low- and No-Calorie Sweeteners: Safety, Nutritional Aspects and Benefits in Food and Beverages
Publicado 2018“…The conclusions of this Consensus were: (1) LNCS are some of the most extensively evaluated dietary constituents, and their safety has been reviewed and confirmed by regulatory bodies globally including the World Health Organisation, the US Food and Drug Administration and the European Food Safety Authority; (2) Consumer education, which is based on the most robust scientific evidence and regulatory processes, on the use of products containing LNCS should be strengthened in a comprehensive and objective way; (3) The use of LNCS in weight reduction programmes that involve replacing caloric sweeteners with LNCS in the context of structured diet plans may favour sustainable weight reduction. …”
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Artículo -
1022
Caracterización de señales de diferente mecanismo sísmico en el noreste del altiplano mexicano.
Publicado 2017“…Most of which focuses their P axis with orientation NW-SE, representing events of extensive type. Some depths greater than the sedimentary thickness were presented, which could be linked to basement complex structures such as the Late Triassic-Middle Jurassic volcanic arc blocks and the Permian-Triassic volcanic arc in front of the Sierra Madre Oriental.…”
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Tesis -
1023
Estudio del comportamiento del cuerpo y aletas plegables de un cohete, para un sistema de lanza cohetes múltiple
Publicado 2014“…ABSTRACT Purpose and Method of Study Mexico has a very interesting and some aerospace unknown past. There are national studies where attempts have been made in the field of rocketry and rocket engines and manufacture thereof. …”
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Tesis -
1024
Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications
Publicado 2019“…Additionally, CuSbS2 exhibits an optical band gap of 1.5 eV for direct transition, a high absorption coefficient of 104 cm−1 and Spectroscopic Limited Maximum Efficiency (SLME) of 22.9% which are some characteristic features required for an ideal photovoltaic absorber layer. …”
Enlace del recurso
Tesis -
1025
Mecanismos de resistencia y perfil de expresion de genes involucrados en la resistencia a la deltametrina en poblaciones de Aedes aegypti (L.) (Diptera: Culicidae) en México
Publicado 2020“…However, only α and β esterases remained altered in some of the populations and only two populations showed an increase in the average levels of GST activity after selection with deltamethrin. …”
Enlace del recurso
Tesis -
1026
Estudio de los principales mecanismos de fosilización en rocas de la formación cupido, barremiano-aptiano del noreste de México.
Publicado 2015“…In certain cases and as a highly-localized process, permineralized silicification also was observed only in some fossil exemplars. Sixteen microfacial associations were identified, most of them within the FZ7, FZ8 y FZ6 from Wilson standard model. …”
Enlace del recurso
Tesis -
1027
Caracterización de señales de diferente mecanismo sísmico en el noreste del altiplano mexicano.
Publicado 2017“…Most of which focuses their P axis with orientation NW-SE, representing events of extensive type. Some depths greater than the sedimentary thickness were presented, which could be linked to basement complex structures such as the Late Triassic-Middle Jurassic volcanic arc blocks and the Permian-Triassic volcanic arc in front of the Sierra Madre Oriental.…”
Enlace del recurso
Tesis -
1028
Estudio del comportamiento del cuerpo y aletas plegables de un cohete, para un sistema de lanza cohetes múltiple
Publicado 2014“…ABSTRACT Purpose and Method of Study Mexico has a very interesting and some aerospace unknown past. There are national studies where attempts have been made in the field of rocketry and rocket engines and manufacture thereof. …”
Enlace del recurso
Tesis -
1029
Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications
Publicado 2019“…Additionally, CuSbS2 exhibits an optical band gap of 1.5 eV for direct transition, a high absorption coefficient of 104 cm−1 and Spectroscopic Limited Maximum Efficiency (SLME) of 22.9% which are some characteristic features required for an ideal photovoltaic absorber layer. …”
Enlace del recurso
Tesis -
1030
Mecanismos de resistencia y perfil de expresion de genes involucrados en la resistencia a la deltametrina en poblaciones de Aedes aegypti (L.) (Diptera: Culicidae) en México
Publicado 2020“…However, only α and β esterases remained altered in some of the populations and only two populations showed an increase in the average levels of GST activity after selection with deltamethrin. …”
Enlace del recurso
Tesis -
1031
NAFTA Students'Whistle-blowing Perceptions: A Case of Sexual Harassment (La percepción advertidora de Ios alumnos en TLC: un caso de acoso sexual
Publicado 2005“…There were significant differences, but in some cases not in the direction expected. Gender differences are also explored, but there were few significant differences. …”
Enlace del recurso
Artículo -
1032
Perfil resistómico en microbioma de lechuga (Lactuca sativa) y perejil (Petroselinum crispum) en punto de venta en mercados de Monterrey, N.L. y su área metropolitana.
Publicado 2018“…Given the distribution of these strains, it has become necessary to know the profile of resistance to antibiotics or resistome of the strains found in some of the plant products that our population consumes, so in this work it was proposed to identify the antibiotic resistance genes (ARG) present in the microbiome of samples of lettuce (Lactuca sativa) and parsley (Petroselinum crispum) sold in Monterrey Nuevo León and its Metropolitan area. …”
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Tesis -
1033
Contradicciones éticas de las responsabilidades sociales en la bibliotecología
Publicado 2007“…[English abstract, resumen en español arriba] This study (Ethical contradictions in the social responsibilities in librarianship/library science) intends to be a critical analysis of some ethical contradictions even in the same ethics and in the social responsabilities in the field of librarianship/library science. …”
Enlace del recurso
Sección de libro. -
1034
Aspectos biológicos de la lobina negra (Micropterus salmoides) en la presa El Cuchillo Solidaridad, China, N.L.
Publicado 2005“…The objective of the present work is to analyze some aspects of the biology of this species and their interaction with the quality of the water and parasitic diseases. …”
Enlace del recurso
Tesis -
1035
Regulación de la expresión de genes involucrados en la producción de compuestos de azufre en Saccharomyces cerevisiae
Publicado 2011“…Even though there has been some advances in the knowledge of the interaction of certain genes to produce sulfur compounds, it is still unknown the expression levels and gene interactions under the different conditions of industrial fermentation. …”
Enlace del recurso
Tesis -
1036
Spatio-temporal variations of macro and trace mineral contents in six native plants consumed by ruminants at northeastern Mexico = Variación en espacio y tiempo del contenido de m...
Publicado 2010“…All minerals in all plants were significantly different among years, sites and seasons; however, some interactions were not significant. In general, plants in Linares site had higher mineral content followed by Los Ramores and China; in addition, during the year two, all plants had higher mineral content; moreover, during summer all plants had higher mineral content followed by fall, spring and winter. …”
Enlace del recurso
Artículo -
1037
Perfil resistómico en microbioma de lechuga (Lactuca sativa) y perejil (Petroselinum crispum) en punto de venta en mercados de Monterrey, N.L. y su área metropolitana.
Publicado 2018“…Given the distribution of these strains, it has become necessary to know the profile of resistance to antibiotics or resistome of the strains found in some of the plant products that our population consumes, so in this work it was proposed to identify the antibiotic resistance genes (ARG) present in the microbiome of samples of lettuce (Lactuca sativa) and parsley (Petroselinum crispum) sold in Monterrey Nuevo León and its Metropolitan area. …”
Enlace del recurso
Tesis -
1038
Aspectos biológicos de la lobina negra (Micropterus salmoides) en la presa El Cuchillo Solidaridad, China, N.L.
Publicado 2005“…The objective of the present work is to analyze some aspects of the biology of this species and their interaction with the quality of the water and parasitic diseases. …”
Enlace del recurso
Tesis -
1039
Regulación de la expresión de genes involucrados en la producción de compuestos de azufre en Saccharomyces cerevisiae
Publicado 2011“…Even though there has been some advances in the knowledge of the interaction of certain genes to produce sulfur compounds, it is still unknown the expression levels and gene interactions under the different conditions of industrial fermentation. …”
Enlace del recurso
Tesis -
1040
La percepción advertidora de los alumnos en TLG: un caso de acoso sexual
Publicado 2005Enlace del recurso
Artículo