O apelo ao legislador : apellentscheidung, na praxis da Corte Constitucional Federal Alemã / Gilmar Ferreira Mendes. --Tribunal Constitucional Alemão e o apelo ao legislador : "appelentscheidung" ; na praxis da Corte Constitucional Federal Alemã. Revista de Direito Público, vol 25 n 99 p 32 a 53 jul/set 1991."

Variação do título : Apelo ao legislador na Corte Constitucional Federal Alemã. Revista Trimestral de Direito Público, n 10 p 33 a 51 1995.

Neue Abwandlungsprodukte aus [beta]-Terpineol : (Sm.-P. 32 [degree]) /

Thesis (doctoral)--Georg-August-Universitat zu Gottingen, 1905.

DNA adducts as a biomarker of polycyclic aromatic hydrocarbon exposure in aquatic organisms: relationship to carcinogenicity

The use of DNA adduct measurement as a biomarker of exposure to polycyclic aromatic hydrocarbons (PAHs) is now well established in ecotoxicology. In particular, DNA adduct levels in aquatic organisms has been found to produce a better correlation with PAH exposure than PAH concentrations in organisms. DNA adducts levels are most commonly determined using the P-32-postlabelling assay which measures total aromatic adducts. The relationship between relative DNA adduct formation and carcinogenicity has been investigated for a number of carcinogenic and non-carcinogenic PAHs using an in vitro system. Our results demonstrate that relatively high levels of DNA adducts can be produced by some non-carcinogenic PAHs, while other non-carcinogenic compounds do not produce detectable adducts. In addition, it has been shown that all carcinogenic PAHs investigated produce DNAadducts and that a relationship exists between relative adduct formation and carcinogenic potency. An investigation of adduct levels in fish liver and crustacean hepatopancreas in Oxley Ck, Brisbane has shown that higher than expected DNA adduct levels were correlated with the presence of carcinogenic and noncarcinogenic PAHs with high relative adduct forming potential.

Bracken (Pteridium aquilinum)-induced DNA adducts in mouse tissues are different from the adduct induced by the activated form of the bracken carcinogen ptaquiloside

Following treatment with bracken fern (Pteridium aquilinum) extract and bracken spores a number of DNA adducts were detected by P-32-postlabeling. Three of these adducts have been described previously (Povey et al., Br. J. Cancer (1996) 74, 1342-1348) and in this study, using a slightly different protocol, four new adducts, with higher chromatographic mobility, were detected at levels ranging from 50 to 230% of those previously described, When DNA was treated in vitro with activated ptaquiloside (APT) and analysed by butanol extraction or nuclease P1 treatment, only one adduct was detected by P-32-postlabeling, This adduct was not present in the DNA from mice treated with bracken fern or spores, suggesting either that bracken contains genotoxins other than ptaquiloside or that the metabolism of ptaquiloside produces genotoxins not reflected by activated ptaquiloside. However, as the ATP-derived adduct has been detected previously in ileal DNA of bracken-fed calves, species-specific differences in the metabolism of bracken genotoxins may exist, thereby leading to differences in their biological outcomes. (C) 2001 Academic Press.

Catalogue des vases, colonnes, tables de marbres rares, figures de bronze, porcelaines de choix, laques, meubles précieux, pendules, lustres... et autres effets importants qui composent le cabinet de feu M. le duc d'Aumont . Par P. F. Julliot fils, & A. J. Paillet. La vente se fera le 12 Décembre 1782...

[Vente. Art. 1782-12-12. Paris]

ALBUM AMICORUM de Jean Durand (1583-1592). In-8 de 2 f. lim. et 380 p., mar. r., comp. de mos. de mar. v., riche dorure à petits fers, tr. dor. et ciselée. (Rel. du XVIe siècle.)

Durand (Jean). Album amicorum (1583-1592)

Complete Experimental Structure Determination of the p(3x2)pg Phase of Glycine on Cu{110}

We present a quantitative low energy electron diffraction (LEED) surface-crystallograpic study of the complete adsorption geometry of glycine adsorbed on Cu{110} in the ordered p(3×2) phase. The glycine molecules form bonds to the surface through the N atoms of the amino group and the two O atoms of the de-protonated carboxylate group, each with separate Cu atoms such that every Cu atom in the first layer is involved in a bond. Laterally, N atoms are nearest to the atop site (displacement 0.41 Å). The O atoms are asymmetrically displaced from the atop site by 0.54 Å and 1.18 Å with two very different O-Cu bond lengths of 1.93 Å and 2.18 Å. The atom positions of the upper-most Cu layers show small relaxations within 0.07 Å of the bulk-truncated surface geometry. The unit cell of the adsorbate layer consists of two glycine molecules, which are related by a glide-line symmetry operation. This study clearly shows that a significant coverage of adsorbate structures without this glide-line symmetry must be rejected, both on the grounds of the energy dependence of the spot intensities (LEED-IV curves) and of systematic absences in the LEED pattern.

Cenni biografici del M. R. P. Marcantonio dei conti Cavanis : istitutore zelantissimo della ecclesiastica Congregaz. delle Scuole di caritáa : morto in Venezia li 11 ottobre 1853 /

University of Illinois bookplate: "From the library of Conte Antonio Cavagna Sangiuliani di Gualdana Lazelada di Bereguardo, purchased 1921".

Analysis of the stimulated whole saliva in overweight and obese school children

OBJECTIVE: To determine if some stimulated whole saliva parameters are influenced by an increase of Body Mass Index. METHODS: Controlled cross-sectional study involving 90 school children of both genders between 7 and 10 years of age, from Bragança Paulista - SP. Three groups were formed: overweight, obese and control. Body Mass Index and diet intake by the Food Register method were evaluated. The salivary pH, flow rate, buffer capacity, protein, phosphate, calcium, fluoride, total and free sialic acid, and peroxidase activity were determined. RESULTS: The overweight and obese groups showed greater energy and lipid intake (P< 0.001) than the control group. There was no difference in the saliva flow rate between groups, however only the control group showed a mean value considered normal. In the overweight and obese groups a decrease in both the concentration of phosphate (P< 0.001) and peroxidase activity (P<0.001) was observed. In the obese group an increase in the concentrations of free sialic acid (P= 0.004) and protein (P= 0.003) occurred. CONCLUSION: Overweight and obese children show alterations in the concentrations of phosphate, free sialic acid and proteins, and in the peroxidase activity that are favorable conditions for dental caries.

Novas espécies de Prioninae e de Cerambycinae (Cerambycidae) da Região Neotropical

Novas espécies descritas: Hovorelus adiectus sp. nov. (Anacolini) da Costa Rica; Stenoeme aguilari sp. nov. do Paraguai e Placoeme wappesi sp. nov. da Bolívia (Oemini); da Bahia, Brasil: Coeloxestia spinosa sp. nov. (Cerambycini, Sphallotrichina); Stizocera debilis sp. nov., Anelaphus bravoi sp. nov. (Elaphidionini) e Chydarteres formosus sp. nov. (Trachyderini).

Espécies novas de Calliini e Falsamblesthiini (Coleoptera, Cerambycidae, Lamiinae) da Região Neotropical

As seguintes novas espécies são descritas em Callini: Drycothaea gaucha sp. nov. do Rio Grande do Sul, Brasil; Callia metallica sp. nov. de Sucumbios, Equador; em Falsamblesthiini: Nyctonympha boyacana sp. nov. da Colômbia; Bactriola achira sp. nov. e Bactriola antennata sp. nov. ambas de Santa Cruz, Bolívia.