22,077 research outputs found
Report on Meteorological Research March 1, 1935 (m-1)
No full textThe object of the report was to elucidate in detail the various features of the research program in meteorology being carried on at the Daniel Guggenheim Airship Institute in Akron, Ohio. Mr. L. J. Fangman, of the U.S. Weather Bureau, was collaborating with the author in carrying out work such as a study of autographic records of the various meteorological elements during frontal passages with a view to the possible prediction of the intensity of the accompanying disturbance as it may affect the operation of aircraft and a study of atmospheric gustiness with a view to finding the dependence between frequency end amplitude of velocity fluctuations and the vertical temperature and velocity gradients
Ventajas en la recuperación secundaría de yacimientos de hidrocarburos, caso: CO2 y nanotecnología.
No full textTesis (Mestria en geociencias y administración de los recursos naturales), Instituto Politécnico Nacional, SEPI, ESIA, 2016, 1 archivo PDF, (97 páginas).tesis.ipn.m
El papel de las pequeñas y medianas empresas como proveedores de PEMEX. Palanca para el fortalecimiento del mercado interno.
No full textTesis (Maestría en geociencias y administración de los recursos naturales), Instituto Politécnico Nacional, SEPI, ESIA, 2011, 1 archivo PDF, (143 páginas).tesis.ipn.m
(Fourth) Report on Meteorological Activities at the DGAI (8-1-36)(Weather Bureau Copy)
No full textThis report is on the investigations of frontal phenomena at the Daniel Guggenheim Airship Institute in Akron, Ohio from January 1, 1935 through August 1, 1936. The investigation was carried out with the cooperation of the U.S. Bureau of Aeronautics, the U.S. Weather Bureau, the California Institute of Technology, and the Guggenheim Airship Institute. Mr. R.C. Robinson of the Weather Bureau cooperated with the author in carrying out the investigation. The object of the investigation was to determine the intensity of the atmospheric disturbances (i.e. rapidity of wind shift and gustiness) accompanying the passage of cold fronts, along with a study of the characteristics of the air masses involved and other features which might affect the intensity of the disturbance. The report treated thirty cold fronts which passed the station during 1935 to 1936
El rol del Instituto Mexicano del Petróleo (IMP) en el desarrollo de la industria petrolera en México al 2015.
No full textTesis (Maestría en geociencias y administración de los recursos naturales), Instituto Politécnico Nacional, SEPI, ESIA, 2017, 1 archivo PDF, (85 páginas).tesis.ipn.m
Archives and Images as Repositories of Time, Language, and Forms from the Past: A Conversation with Daniel Eisenberg
No full textEvaluación conductual de primates parkinsónicos sometidos a terapia génica o levodopa /
No full text\ua0tesis que para obtener el grado de Doctor en Ciencias Biomédicas, presenta Aurelio Campos Romo ; asesor Juan Fernández Ruiz. 121 páginas :\ua0ilustraciones. Doctorado en Ciencias Biomédicas\ua0UNAM, Facultad de Medicina,\ua0200
Daniel Akech
No full textabstract: Daniel was a little boy when the war came to his village. He witnessed people being shot and running for shelter. There was no food or water so he drank urine and ate tree leaves.
“Lost Boys Found” is an ongoing, interdisciplinary project that is collecting, recording and archiving the oral histories of the Lost Boys/Girls of Sudan. The collection is a work-in-progress, seeking to record the oral history of as many Lost Boys/Girls as are willing, and will be used in a future book.Age: 24Region: Upper NileThis picture and bio was donated to the "Lost Boys Found" oral history project from The Arizona Lost Boys Cente
Daniel Emmett postcard
No full textPostcard of Daniel Emmett and his home in Mount Vernon, Ohio. Emmett is considered to be the author of the antebellum song "Dixie," written in 1859, which became the unofficial song of the Confederate soldiers during the American Civil War. He was born in Mount Vernon in 1815 and taught himself the fiddle, and later became associated with minstrel shows and helped to define that genre. Minstrel shows traveled around the United States, presenting skits and musical performances. Emmett also composed many other songs, including "Old Dan Tucker," "Turkey in the Straw," and "The Blue Tail Fly." He died in 1904
Endomorfismos de potencia finita y aplicaciones aritméticas
No full textTrabajo fin de Grado. Grado en matemáticas. Curso académico 2023-2024.[ES]Trabajo fin de grado de revisión bibliográfica sobre el estudio del residuo de John Tate. Este TFG centra su atención en la noción de endomorfismo de potencia finita que él introduce. Se definen estos endomorfismos, se clasifican y se dan nociones de traza y determinante asociadas a ellos según el trabajo de varios autores (ver bibliografía en el TFG). A partir de esto, se da la definición de Tate de residuo y el análogo multiplicativo planteado por Fernando Pablos Romo y Daniel Hernández Serrano según el trabajo de Graeme Segal y George Wilson. A lo largo del trabajo, se incorporan ejemplos para una mejor comprensión del lector.[EN]Degree final project of bibliographic review about John Tate’s residue. This degree final project focuses on the concept of finite potent endomorphism introduced by Tate. The definition of this concept, as well as a classification, trace and determinant, are given according to the work of multiple authors (see the bibliography of the degree final project for more details). Using all of this, Tate’s definition of residue is given, as well as the multiplicative analogue proposed by Fernando Pablos Romo and Daniel Hernández Serrano based on the work of Graeme Segal and George Wilson. Examples may be found in this work for the reader’s understanding
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