With this work it is demonstrated the possibility of performing the nitriding process by using a CVD-ECR source, based on the results obtained after treating several samples of AISI H-12 steel. Also, the main operating parameters (time of treatment, sampl...
National Technical Information Service (NTIS)
'anodo de carb'on, reaccionando con 'el y produciendo di'oxido de carbono (ver [8]). En los ' ultimos a aislantes. Contiene un c'atodo formado por un bloque de carb'on atravesado por una barra de acero en cuyo
E-print Network
... been recorded in the diet1. Terrestrial A small police outpost was established on the island in 1969. ... 40 birds, but given its high levels of recruitment, this is probably not a serious threat, t...
NBII National Biological Information Infrastructure
13 Oct 2010 ... En ambientes de muy baja gravedad, en cambio, no se necesita ning?n ... hechas de aleaci?n de titanio, vidrio met?lico, y acero inoxidable. ...
NASA Website
The publication presents the papers delivered in a workshop about trials and selection of the steels and their thermal treatments for stamping industry.
... including a direct microscopic examination and sodium nitrate flotation, completed during quarantine in May 2002 were negative ... negative for acid-fast staining organisms. Four fecal flotation examinati...
Initial Environmental Impact Assessment. 1991. J.M. Acero, J.L. Agraz, C.A. Aguirre and J. Plotz. Instituto Antartico Argentino and Alfred Wegener Institut ...
-- 116. Bhattachary, D. 1998. Enviromental values: a critical ap� praisal of cost�benefit analysis
Environmental impact assessment associated with the salvage operation of the ... Initial Environmental Impact Assessment. 1991. J.M. Acero, J.L. Agraz, C.A. ...
grant (FA9550-04-1-0117), an AFRL grant via Veridian and an NSF grant (IIS-0534707). We thank A. Acero
The purpose of the publication is to explain in an easy way the traditional process of steel manufacturing, and to promote the interest of the foundrymen working without large investment.
Many tropical fruits are rich in anthocyanins, though limited information is available about the characterization and quantification of these anthocyanins. The identification of anthocyanin pigments in four tropical fruits was determined by ion trap mass spectrometry. Fruits studied included acero...
Technology Transfer Automated Retrieval System (TEKTRAN)
301C or CONS 302 or CONS 306A or CONS 306C or CONS 307C or CONS 308A Bella Voce Orchestra Conserv CONS 301C or CONS 302 or CONS 306A or CONS 306C or CONS 307C or CONS ...
306A or CONS 306C or CONS 307C or CONS 308A Bella Voce Orchestra Conserv. Wind Ensemble Conserv. Wind & CONS 121 CONS 301C or CONS 302 or CONS 306A or CONS 306C or CONS 307C or CONS 308A ...
... THE PROS AND CONS OF NATIONAL DEFENSE: A STUDY OF THE PROPONENTS, OPPONENTS, ISSUES, AND THE ... 7. Pro and Con B-1 ...
DTIC Science & Technology
