Results 191 to 200 of about 12,456 (239)

An <i>In Vitro</i> Comparison of Nickel and Chromium Release from Crown and Loop Space Maintainers. [PDF]

Int J Clin Pediatr Dent
Kour M, Anand A, Agarwal N, Singh P.
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Particulate hexavalent chromium exposure induces DNA double-strand breaks and inhibits homologous recombination repair in rat and human lung tissues. [PDF]

Chemosphere
Lu H, Wise SS, Toyoda JH, Speer RM, Croom-Perez TJ, Meaza I, Kouokam JC, Wise JL, Hoyle G, Chen N, Wise JP, Kondo K, Toba H, Takizawa H, Wise JP.   +14 more
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Echoes of 1816: microbial footprints in heritage artifacts from Argentina's museum of independence. [PDF]

Front Microbiol
Alonso-Reyes DG, Galván FS, Alvarado NN, D'Arpino MC, Martinez LJ, Esquivel HJ, Gallardo CA, Silva Manco MJ, Albarracín VH.   +8 more
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Global incidence, risk factors, and temporal trends of nasal cancer: A population-based analysis. [PDF]

Cancer Med
Huang J, Pang WS, Mak FY, Chan SC, Lok V, Zhang L, Lin X, Lucero-Prisno DE, Xu W, Zheng ZJ, Elcarte E, Withers M, Wong MCS, NCD Global Health Research Group, Association of Pacific Rim Universities (APRU).   +14 more
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Acute particulate hexavalent chromium exposure induces DNA double-strand breaks and activates homologous recombination repair in rat lung tissue. [PDF]

Toxicol Sci
Lu H, Wise SS, Speer RM, Croom-Perez TJ, Toyoda JH, Meaza I, Williams A, Wise JP, Kouokam JC, Young Wise J, Hoyle GW, Zhu C, Ali AM, Wise JP.   +13 more
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Influence of atmosphere and austenitic stainless steel on the solar salt corrosivity. [PDF]

Heliyon
Kumar S, Hanke A, Bonk A, Bauer T.
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Plasmid chromate resistance and chromate reduction

Plasmid, 1992
Compounds of hexavalent chromium (chromates and dichromates) are highly toxic. Plasmid genetic determinants for chromate resistance have been described in several bacterial genera, most notably in Pseudomonas. Resistance to chromate is associated with decreased chromate transport by the resistant cells.
C, Cervantes, S, Silver
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CHROMATIC GEOMETRY

The Quarterly Journal of Mathematics, 1987
A chromatic geometry, or rainbow, is defined as follows. Let X and I be sets and \(\Delta\) : \(X\times X\to I\) a surjective function. For \(i\in I\) we write \(\Delta_ i\) for the inverse image in \(X\times X\) of i under \(\Delta\) and define \(\Delta \quad p_ i=\{(y,x): (x,y)\in \Delta_ i\}.\) A triple (X,\(\Delta\),I) is a chromatic geometry or ...
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