1,777,382 research outputs found
SOBRE MARÍA DEL MAR ÁLVAREZ DE LOVERA, PRIMERA DIRECTORA DEL CENTRO DE ESTUDIOS DE LA MUJER CEM-UCV
No full textpalabras sobre la primera directora del CEM-UC
SOBRE MARÍA DEL MAR ÁLVAREZ DE LOVERA, PRIMERA DIRECTORA DEL CENTRO DE ESTUDIOS DE LA MUJER CEM-UCV
No full textpalabras sobre la primera directora del CEM-UC
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Hypervelocity Electromagnetic Gun Development at CEM-UT
Full text linkInterest in railguns at the Center for Electromechanics at The University of Texas at Austin (CEM-UT) was the result of a visit to the railgun facility at the Australian National University (ANU) at Canberra in 1979. Soon after that visit the concept of a Distributed Energy Store (DES) railgun was invented and the first injected railgun was tested at CEM-UT. When railguns were introduced into the defense community in 1980, the technology started to grow in the United States. With the announcement of the Strategic Defense Initiative (SDI), electromagnetic launcher research took another quantum step. Today CEM -UT is actively testing state-of-the-art launchers on the pulsed power supplies developed at CEM- UT over the past twelve years. In addition, CEM-UT is preparing for the future with the installation of the Balcones Homopolar Generator Power Supply and by maintaining programs in state-of-the-art rep- rated power supply development and hypervelocity launch. A detailed description of the CEM- UT facility is presented in Appendix A at the end of the text.Center for Electromechanic
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The Proposed CEM-UT 50-MJ Pulsed Homopolar Generator Power Supply
No full textThe Center for Electromechanics at the University of Texas at Austin (CEM-UT) has been involved since 1972 both in the development of homopolar generators (HPGs) as pulsed power supplies and in the application of these power supplies to a variety of loads. We have proposed that a 50-MJ HPG system be built as an experimental power supply for future CEM-UT research and development. This system will be part of a new research facility UT plans to build for CEM-UT at the UT Balcones Research Center. Originally the machine was to be a modified version of the 50-MJ HPG designed to power the UT Texas Experimental Tokamak (TEXT). However, recent developments by CEM-UT indicate that a modular approach offers greater performance flexibility. The attractiveness of modular construction is particularly en- hanced by the concurrent developCenter for Electromechanic
CEM-A program for visualization and discovery in email
No full textCEM-A program for visualization and discovery in emai
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Railgun Programs at CEM-UT
Full text linkThe Center for Electromechanics at The University of Texas at Austin (CEM-UT) is engaged in several programs researching electromagnetic (EM) accelerators. These programs range from railguns (which accelerate solid and plasma armatures) to coaxial accelerators. A description of each of the major programs is provided with an emphasis on experimental apparatus and capabilities of the launcher and range. Discussed in the paper are micrometeorite impact studies of 50 to 500 μm diameter glass beads accelerated to 11 km/s with plasma armatures, 2.5 kg solid armature packages launched to 2.6 km/s, and a 0.60 caliber launcher capable of a three-shot burst at a 10 Hz repetition rate. A coaxial induction accelerator utilizing a unique multiturn armature is also included.Center for Electromechanic
Integrated Census Microdata (I-CeM), England and Wales, 1921
No full textAbstract copyright UK Data Service and data collection copyright owner. The Integrated Census Microdata (I-CeM), England and Wales, 1921 study contains the standardised England and Wales data for 1921.
The Integrated Census Microdata (I-CeM) project has produced a standardised, integrated dataset of most of the censuses of Great Britain for the period 1851 to 1911: England and Wales for 1851-1861, 1881-1921 and Scotland for 1851-1901, and 1921 making available to academic researchers, detailed information at parish level about everyone resident in Great Britain collected at most of the decennial censuses between 1851-1921.
The name and address details for individuals are not currently included in the database; for reasons of commercial sensitivity, these are held under Special Licence access conditions under SN 9281 Integrated Census Microdata (I-CeM) Names and Addresses, England and Wales, 1921: Special Licence Access. See the catalogue record for 9281 for instructions on how to apply for those data.These data are available via an online system at https://icem.ukdataservice.ac.uk/
Further information about I-CeM can be found on the
I-CeM Integrated Microdata Project webpages.
Main Topics:The data contain information on age, gender, household structure and composition, occupation, employer, place of work, education, marital status, birthplace and nationality. Further details are also available for those enumerated in institutions (including vessels and barracks). </p
Integrated Census Microdata (I-CeM), 1851-1911
No full textAbstract copyright UK Data Service and data collection copyright owner. The Integrated Census Microdata (I-CeM) project has produced a standardised, integrated dataset of most of the censuses of Great Britain for the period 1851 to 1921: England and Wales for 1851-1861, 1881-1921 and Scotland for 1851-1901 and 1921, making available to academic researchers, detailed information at parish level about everyone resident in Great Britain collected at most of the decennial censuses between 1851-1921. Users should note that the 1871 England and Wales census data and 1911 Scottish census data are not available via I-CeM.
The original digital data has been coded and standardised. In addition, the original text and numerical strings have always been preserved in separate variables, so that researchers can go back to the original transcription. However, users should note that name and address details for individuals are not currently included in the database; for reasons of commercial sensitivity, these are held under Special Licence access conditions under SN 7856 for data relating to England, Wales and Scotland, 1851-1911 and SN 9281 for data relating to England and Wales, 1921.
This study (7481) relates to the available anonymised data for 1851-1911, i.e. all available years
except 1921. Data for England and Wales 1921 are available under SN 9280. The data are available via an online system at https://icem.ukdataservice.ac.uk/Latest edition informationFor the second edition (June 2024), the 1851-1911 data have been redeposited with amended and enhanced data values.
Further information about I-CeM can be found on the
I-CeM Integrated Microdata Project webpages.
Main Topics:Details are available for each individual on place of enumeration, household and familial structure, age, gender, marital status, occupation, employment status, birthplace, disability, language spoken (in Wales and Scotland). </p
Primer retrato conocido de José Martí
No full textPrimer retrato conocido de Martí, correspondiente a 1862, época escolar, en la colección de fotos de José Martí del CEM
Retrato de José Martí de 1869
No full textRetrato de Martí que parece ser de 1869 en la colección de fotos de José Martí del CEM
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