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Search Results: 1 - 10 of 1821 matches for " Erick GALINDO "
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EVALUACIóN REGIONAL DEL IMPACTO ANTROPOGéNICO SOBRE AIRE, AGUA Y SUELO. CASO: HUASTECA HIDALGUENSE, MéXICO
Alberto José GORDILLO MARTíNEZ,René Bernardo Elías CABRERA CRUZ,Marisol HERNáNDEZ MARIANO,Erick GALINDO
Revista internacional de contaminación ambiental , 2010,
Abstract: El estado de Hidalgo, México presenta una importante problemática ambiental que se manifiesta de manera heterogénea a lo largo de su territorio. Existe la necesidad de conocer las fuentes, tipos de agentes contaminantes y su magnitud. En este trabajo se realizó un inventario de la contaminación emitida por fuentes de origen industrial y doméstico en aire, agua y suelo en diez municipios de la región de la Huasteca por medio de la técnica de Evaluación Rápida de Fuentes de Contaminación Ambiental (ERFCA). El total de la contaminación emitida fue de 116 978.95 ton/a o. Las emisiones al aire por vehículos a gasolina fueron un total de 11 039 ton/a o, los vehículos a diesel emitieron 1521 ton/a o. Para agua, las fuentes industriales aportaron 22 496 ton/a o, las domésticas 15 776 ton/a o. La contaminación emitida al suelo por residuos sólidos industriales fue de 4025 ton/a o, los residuos sólidos urbanos emitieron 62 121 ton/a o. Por municipio, Huejutla de Reyes fue el más contaminado en aire, agua y suelo con 53 % del total. A partir de estos resultados fue evaluada la calidad ambiental de cada medio, que con base en la normatividad mexicana, no es admisible para agua y suelo. Se construyó una base de datos con información relevante que apoyará el manejo eficiente de las emisiones contaminantes, la realización de estudios complementarios y promoverá la futura conservación de la calidad ambiental y la riqueza biológica de la zona.
Evaluación regional del impacto antrópico sobre aire, agua y suelo. Caso: huasteca hidalguense, México
GORDILLO MARTíNEZ, Alberto José;CABRERA CRUZ, René Bernardo Elías;HERNáNDEZ MARIANO, Marisol;GALINDO, Erick;OTAZO, Elena;PRIETO, Francisco;
Revista internacional de contaminación ambiental , 2010,
Abstract: the state of hidalgo, mexico presents an important environmental problem that manifests itself in different ways. to identify the sources, types and the magnitude of pollutants, an inventory of sources of industrial and domestic pollution for air, water and soil in ten municipalities of the huasteca region of the state was carried out using the technique of rapid assessment of sources of environmental pollution and the results are reported in this paper. a total of combined pollutants emitted was 116 978.95 tons/year. gasoline vehicles contributed 11 039 tons/year of air pollutants and diesel vehicles 1521 tons/year. for water, industrial sources contributed 22 496 tons/year and domestic effluents 15 776 tons/year. soil pollution was a result of industrial solid waste, 4025 tons/year, and municipal solid waste, 62 121 tons/year. by municipality, huejutla de reyes is the most polluted in air, water and soil, with 53 % of the regional total. these results were evaluated in relation to environmental quality of each medium based on the mexican regulations; these levels are above permissible limits for water and soil. a database with relevant information was prepared as a support for efficient management of pollutant emissions, provide base mark data for complementary studies, and to promote the future conservation of environmental quality and the biological richness of the area.
A resistência à teoria: o império da civiliza o mediática como derrota do pensamento
Felinto Erick,Felinto Erick
Galáxia , 2008,
Abstract: A dromocracia cibercultural trata do desenvolvimento da sociedade tecnológica em seu estágio cibercultural. Aborda vários problemas e quest es ligados ao campo da cibercultura, a partir de uma perspectiva crítica que denuncia o imperativo dromológico da civiliza o mediática -a exigência constante de velocidade e acelera o. Com isso, desnuda a violência simbólica e o esvaziamento da política na cultura das tecnologias digitais.
A Probabilistic Approach for Spring Recession Flows Analysis  [PDF]
Erick Carlier, Jamal El Khattabi
Open Journal of Modern Hydrology (OJMH) , 2015, DOI: 10.4236/ojmh.2015.52002
Abstract: Spring recession flows are analyzed from a Bayesian point of view. Two general equations are derived and it is shown that the classical formulas of recession flow are particular cases of both equations. It is shown that most of the recession equations reflect a non-Markovian process. That means that the groundwater storage exhibits a memory effect and that there is a nonlinear relationship between flow and storage. The Bayesian approach presented in this paper makes it possible to give a probabilistic meaning to recession flow equations derived according to a physical approach and can be an alternative to the study of complex reservoir for which the physical processes governing recession flow are unclear. Twelve spring recession flow series are analysed in order to validate the probabilistic approach presented in this paper and a conceptual model of storage-outflow is proposed.
Impact of Global Warming on Intensity-Duration-Frequency (IDF) Relationship of Precipitation: A Case Study of Toronto, Canada  [PDF]
Erick Carlier, Jamal El Khattabi
Open Journal of Modern Hydrology (OJMH) , 2016, DOI: 10.4236/ojmh.2016.61001
Abstract: Annual maximum rainfall intensity for several duration and return periods has been analyzed according to the Gumbel distribution. The Intensity-Duration-Frequency (IDF) curves before and after 1980 have been computed and compared. For the city of Toronto, it is shown that the rainfall intensities after 1980 are lower than those from before this date. This is especially clear for those of short duration. Comparing our results with those of other authors, it appears that, for the moment, no general law on the impact of global warming on the curves intensity duration frequency cannot be made. It appears that the impact of global warming on rainfall varies with geographic location and that it is not possible to draw some general conclusions across the planet.
Correction/Clarification about FDA Review Documents
Erick Turner
PLOS Medicine , 2005, DOI: 10.1371/journal.pmed.0020422
Abstract:
Resonancia magnética funcional
Sell,Erick;
Medicina (Buenos Aires) , 2007,
Abstract: functional magnetic resonance imaging (fmri) is a non-invasive functional brain mapping technique ased on blood oxygenated level dependent signal (bold). it is obtained during t2* weighted imaging mri studies. fmri aids in the localization of language and motor function for patients candidates for epilepsy surgery, and has up to a 90% concordance with wada test. even though synchronous recording of fmri and eeg is technically challenging, it shows a discordant pattern of activation when compared with eeg or electrocorticography. this finding could be due to complex epileptic networks, and overall this study technique has the potential to contribute to further research into epileptic network and epilepsy physiopathology.
YouTube and the spoof culture on the internet VIDEOTRASH: o YouTube e a cultura do "spoof" na internet
Erick Felinto
Galáxia , 2009,
Abstract: The exponential expansion of the Internet as a databank has favored the preservation and diffusion of information traditionally considered expendable or of little cultural value. Private videos, independent productions, photo albums or schoolwork represent just a few examples of the type of material that is multiplying through cyberspace. according to david Shenk (1997), this excess of "unimportant" information cre- ates a kind of "datasmog" that is difficult to analyze and unheard of in the history of mankind, heretofore characterized essentially by a paucity of information. What stands out within this growing production of content is a practice known as "spoofing", i.e., virtually infinite parodic variations of widely known media products such as TV commercials and television series. The goal of this work is to outline a possible theory of "digital trash", based on the observation of the characteristics of spoofs on websites such as YouTube. Spoofing is also analyzed here in the context of the various poetics that pertain to the contemporary culture of technology. a expans o exponencial da internet como banco de dados tem favorecido a preserva o e difus o de informa o tradicionalmente considerada como descartável ou de pouco valor cultural. Vídeos pessoais, produ es independentes, álbuns de fotografias ou trabalhos co- legiais constituem apenas alguns exemplos do tipo de material que come a a multiplicar-se no espa o da rede. Esse excesso de informa o "sem importancia" cria, nas palavras de david Shenk (1997), uma espécie de "datasmog", ou "nuvem de dados", difícil de analisar e inédita na história da humanidade, antes caracterizada essencialmente pela escassez de informa o. dentre essa produ o crescente, destaca-se a prática que vem sendo denominada como "spoof", ou seja, as virtualmente infinitas varia es paródicas em torno de produtos midiáticos de grande circula o, como comerciais e seriados de televis o. O objetivo deste trabalho é delinear o esbo o de uma possível teoria do "lixo digital", com base na observa- o das características dos "spoofs" disponibilizados em websites como YouTube e em sua considera o no contexto das poéticas da cultura tecnológica contemporanea.
Novas tecnologias, antigos mitos: apontamentos para uma defini o operatória de imaginário tecnológico
Erick Felinto
Galáxia , 2008,
Abstract: Investiga o sobre as muta es históricas sofridas pelo conceito de imaginário e elabora o de uma defini o para a no o de imaginário tecnológico. Por meio dessa no o, analisa os discursos da cibercultura e identifica sua contamina o por um desejo religioso da transcendência. Por fim, sugere uma crí-tica dos mitos utópicos da cibercultura, interpretados no ambito de um processo de fetichiza o da tecnologia. Palavras-chave imaginário, tecnologia, comunica o, cibercultura, mito Abstract The article investigates the transformations underwent by the concept of imaginary throughout history and elaborates a definition for the notion of technological imaginary. By means of this notion, it analyzes cyberculture's discourse and denounces its contamination by a religious longing for transcendence. Lastly, it suggests a critique of cyberculture's utopist myths, which are interpreted as a process of fetishization of technology. Key words imaginary, technology, communication, cyberculture, myth
A comunica o dos aut matos: sobre o imaginário do pós-humanismo na internet
Erick Felinto
Galáxia , 2008,
Abstract: A internet vem se tornando rapidamente um vasto espa o comunicacional, de contornos indefinidos e extremamente abertos. Ao lado de outras mídias tradicionais, como a televis o e o rádio, vem se constituindo num locus privilegiado para a análise das representa es sociais e do imaginário caracterizador da cultura contemporanea. Um dos objetivos deste trabalho é mostrar como um dos principais temas da cibercultura — a quest o do pós-humanismo — se manifesta no domínio da rede mundial de computadores. Outro é assinalar a importancia desse tema para a civiliza o tecnológica e as raz es pelas quais ele se torna relevante para uma reflex o sobre a comunica o na contemporaneidade. Palavras-chave: Pós-humanismo; internet; comunica o; cibercultura Abstract: Communication of the automatons: about the imaginary of post-humanism on the internet — The Internet is fast becoming a vast communicational space of undefined and extremely open borders. Beside other traditional communication media such as television and radio, the Internet has become a privileged locus for the analysis of social representations and the imaginary that characterizes contemporary culture. The main purpose of this paper is to describe how the topic of posthumanism — one of the main themes of Cyberculture — is manifested within the domain of the World Wide Web. Another objective of this investigation is to identify the importance of this topic for the technological civilization, as well as the reasons for its relevance in reflections about communication in contemporary culture. Keywords: Posthumanism; Internet; communication; cyberculture
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