959 resultados para indices verborum


Relevância:

60.00% 60.00%

Publicador:

Resumo:

Três tópicos são examinados: 1) História sucinta da Lexicografia de duas línguas latinas (espanhol e francês) e do português. São avaliados os principais dicionários dessas línguas do século XVI ao século XX. 2) Tipologia de obras lexicográficas. São indicados e comentados os principais tipos de dicionário existentes nas línguas latinas e no inglês. 3) O uso do computador na Lexicografia contemporânea. Essa máquina revolucionou a Lexicografia, podendo executar tarefas básicas e enfadonhas como: compilar, classificar e ordenar dados léxicos e contextuais para a confecção de dicionários e depois recuperá-los facilmente e com rapidez.

Relevância:

40.00% 40.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

40.00% 40.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

40.00% 40.00%

Publicador:

Resumo:

Signatures: )(⁸ [)(1 is a cancel?; )(8 [blank?] is wanting] A-20⁸ 20⁸ 2P⁸ 2P⁸ 2Q-3A⁸ 3B⁶ [3B1 and 3B2 are cancels] (a)-(c)⁸ (d)⁴

Relevância:

40.00% 40.00%

Publicador:

Resumo:

Published also with Ernesti's edition of the Opera.

Relevância:

40.00% 40.00%

Publicador:

Resumo:

Pars I. Prolegomena complectens: v.1. De Thucydidis historia iudicum. 1821.--v.2. In Thucydidem commentarii politici, geographici, chronologici. 1823.--Pars II. Contextus verborum cum scholiis et scripturae discrepantiis: v.1. Thucydidis liber I., cum disputatione: de artis criticae apud Thucydidem exercendae ratione et subsidiis. 1825.--v.2. Thucydidis liber II. et III. 1826.--v.3. Thucydidis liber IV. et V. 1827.--v.4. Thucydidis liber VI. VII. et VIII. Cum tabula Syracusarum. 1828.--Pars III. Commentarii: v.1. Adnotata ad librum I., cum Stephani Proparasceue. 1831.--v.2. Adnotata ad libros II. et III. 1834.--v.3. Adnotata ad libros IV. et V. 1835.--v.4. Adnotata ad libros VI.-VIII. 1838.--Pars IV. Suplementa et indices. Editio auctior atque amendatior. 1851.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Conventional reflectance spectroscopy (NIRS) and hyperspectral imaging (HI) in the near-infrared region (1000-2500 nm) are evaluated and compared, using, as the case study, the determination of relevant properties related to the quality of natural rubber. Mooney viscosity (MV) and plasticity indices (PI) (PI0 - original plasticity, PI30 - plasticity after accelerated aging, and PRI - the plasticity retention index after accelerated aging) of rubber were determined using multivariate regression models. Two hundred and eighty six samples of rubber were measured using conventional and hyperspectral near-infrared imaging reflectance instruments in the range of 1000-2500 nm. The sample set was split into regression (n = 191) and external validation (n = 95) sub-sets. Three instruments were employed for data acquisition: a line scanning hyperspectral camera and two conventional FT-NIR spectrometers. Sample heterogeneity was evaluated using hyperspectral images obtained with a resolution of 150 × 150 μm and principal component analysis. The probed sample area (5 cm(2); 24,000 pixels) to achieve representativeness was found to be equivalent to the average of 6 spectra for a 1 cm diameter probing circular window of one FT-NIR instrument. The other spectrophotometer can probe the whole sample in only one measurement. The results show that the rubber properties can be determined with very similar accuracy and precision by Partial Least Square (PLS) regression models regardless of whether HI-NIR or conventional FT-NIR produce the spectral datasets. The best Root Mean Square Errors of Prediction (RMSEPs) of external validation for MV, PI0, PI30, and PRI were 4.3, 1.8, 3.4, and 5.3%, respectively. Though the quantitative results provided by the three instruments can be considered equivalent, the hyperspectral imaging instrument presents a number of advantages, being about 6 times faster than conventional bulk spectrometers, producing robust spectral data by ensuring sample representativeness, and minimizing the effect of the presence of contaminants.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Urea and ammonium sulfate are principal nitrogen (N) sources for crop production. Two field experiments were conducted during three consecutive years to evaluate influence of urea and ammonium sulfate application on grain yield, soil pH, calcium (Ca) saturation, magnesium (Mg) saturation, base saturation, aluminum (Al) saturation, and acidity (H + Al) saturation in lowland rice production. Grain yield was significantly influenced by urea as well as ammonium sulfate fertilization. Soil pH linearly decreased with the application of N by ammonium sulfate and urea fertilizers. However, the magnitude of the pH decrease was greater by ammonium sulfate than by urea. The Ca and Mg saturations were decreased at the greater N rates compared to low rates of N by both the fertilizer sources. The Al and acidity saturation increased with increasing N rates by both the fertilizer sources. However, these acidity indices were increased more with the application of ammonium sulfate compared with urea. Rice grain yield had negative associations with pH, Ca saturation, Mg saturation, and base saturation and positive associations with Al and acidity saturation. This indicates that rice plant is tolerant to soil acidity.