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Imágenes e imaginarios sobre España en México, siglos XIX y XX, México, Porrúa, 2007, pp. 343-655
Academia Engineering
Critical minerals from primary and secondary geological sources, and their recovery - extraction with Indian examples2024 •
Abstract: Critical minerals (CMs: mostly metals and a few non-metals) have a global demand due to their important/strategic applications in many high-tech industries such as the green-renewable energy (for decarbonisation to minimise the disastrous effects of climate change), electricals and electronics, telecommunications, superalloys, nuclear, space, artificial intelligence, defence etc. The list of CMs is dynamic and depends upon the availability and perspective of each country, based upon the issues like geological scarcity, geopolitical considerations, trade policy, problems in supply-chain and other factors. CMs can be broadly grouped into: (i) REEs; (ii) Battery Metals (Li, Co, Ni, Mn, Graphite); (iii) Alloy Metals (Ti, V, Cr, Ni, Nb-Ta, Sn); (iv) Nuclear Metals (U, Th, Zr-Hf, Be); (v) Precious Metals (Au, Ag, PGMs); (vi) Toxic Metals (Pb, As) and (vii) Fertiliser Commodities (Phosphate, Potash). Geologically, they are recoverable from diverse materials of rocks, ore minerals, mineral concentrate, sands, etc., with their sources being either primary or secondary. The primary sources for CMs were deposited during period(s) of mineralisation in a wide variety of rock types. When such primary sources of rocks and ore deposits (constitute a provenance) were subjected to alteration, due to weathering or other surficial processes resulting from descending surface waters, gave rise to the secondary sources of CMs like the supergene deposits of laterite, overburden, conglomerate and placers of different types. A brief note on the recovery and extraction of CMs is presented. Indian examples of the primary and secondary geological sources for the CMs, and their recovery and extraction are added. Keywords: Critical minerals, geo-sources, recovery, processing, Indian examples.
Cell death discovery
A novel ligand of calcitonin receptor reveals a potential new sensor that modulates programmed cell death2016 •
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2012 •
AIBR. Revista de Antropología Iberoamericana
Guillermo González-Pascual (2023), AIBR. Revista de Antropología Iberoamericana, vol. 18, nº 03 (septiembre-diciembre), pp. 642-647. ISSN: 1695-9752. Edita: Asociación AIBR (Antropólogos iberoamericanos en red). DOI:2023 •
RESEÑA DE: M.ª Pilar PANERO GARCÍA y Carmen MORÁN RODRÍGUEZ (coords.) (2022), Artifara. Revista de Lenguas y Literaturas Ibéricas y Latinoamericanas. Monográfico Salir del barrio, volver al barrio. Autoficción y etnografía en la novela contemporánea española, nº 22 (2), pp. 216-425 (210 pp.). ISSN: 1594-378X. Università degli Studi di Torino. Dipartimento di Studi Umanistici. DOI: http://dx.doi.org/10.13135/1594-378X/7282 ////// Esta publicación es parte del proyecto de I+D+i “FRACTALES: estrategias para la fragmentación en la narrativa española del siglo XXI” (PID2019-104215GB-100), financiado por MCIN/AEI /10.13039/501100011033/. Investigadores principales: Teresa Gómez Trueba y Carmen Morán Rodríguez.
Journal of investigational allergology & clinical immunology
Prevention of new sensitizations by specific immunotherapy in children with rhinitis and/or asthma monosensitized to house dust mite2007 •
Previous studies have suggested that single-allergen-specific immunotherapy (SIT) may prevent sensitization to other airborne allergens in monosensitized children. We aimed to assess the prevention of new sensitizations in monosensitized children treated with single-allergen SIT injections in comparison with monosensitized patients given appropriate pharmacologic treatment for their disease. A total of 147 children with rhinitis and/or asthma monosensitized to house dust mite were studied; 45 patients underwent SIT with adsorbed extracts and 40 patients underwent SIT with aqueous extracts for 5 years. The control group was comprised of 62 patients given only pharmacologic treatment for at least 5 years. Skin prick tests, medication scores for rhinitis and asthma, and atopy scores according to skin prick tests were evaluated at the beginning and after 5 years of treatment. All groups were comparable in terms of age, sex, and disease characteristics. At the end of 5 years, 64 out of 8...
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Ruminations: The Andrean Journal of Literature, Vol.3, pp. 72-81.
Made in India Faith and the Ideology of Mass Culture2014 •
Natural killer/T cell lymphoma (NKTCL) is a highly aggressive hematological malignancy. However, there is currently no consensus on therapies for refractory/relapsed patients. In this study, we investigated the synergistic anticancer effect and potential mechanism of combining chidamide, a histone deacetylases (HDACs) inhibitor, and etoposide, a DNA-damaging agent, in NKTCL. We demonstrated that chidamide or etoposide alone dose- and time-dependently inhibited the cell viability of NKTCL cell lines, YT, NKYS and KHYG-1. Functional experiments suggested that combined chidamide and etoposide treatment exerted synergistic antiproliferation effect and enhanced cell apoptotic death in vitro and in vivo. Furthermore, the expression of DNA damage related proteins was detected and we also examined the alternations in histone acetylation, cell cycle progression, and mitochondrial membrane potential (MMP). The results suggested that increased histone acetylation, cell cycle arrest at the G2/M phase and loss of MMP, converging to greater DNA damage, might account for the synergism of the combination of chidamide and etoposide in NKTCL. Taken together, our study provides an evident for possible application on combining HDACs inhibitors and DNA-damaging agents for the treatment of NKTCL.
2016 •