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[PDF] Top 20 Determination of total sugar in raw coffee using near infrared spectroscopy and pls regression.

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Determination of total sugar in raw coffee using near infrared spectroscopy and pls regression.

Determination of total sugar in raw coffee using near infrared spectroscopy and pls regression.

... O conjunto total de espectros foi dividido em dois subconjuntos: um de calibração e outro de validação externa. Na determinação do número de VL utilizadas no modelo, é feita uma validação cruzada (validação ... See full document

5

J. Braz. Chem. Soc.  vol.18 número2

J. Braz. Chem. Soc. vol.18 número2

... Determinations of BRIX, POL and RS were accessed by PLS models based on NIR ...built and validated using a representative set of samples obtaining feasible and acceptable ... See full document

8

Espectroscopia de infravermelho próximo para predição de propriedades da madeira de híbridos de Eucalyptus spp.

Espectroscopia de infravermelho próximo para predição de propriedades da madeira de híbridos de Eucalyptus spp.

... developments in near-infrared spectroscopy (NIRS) techniques have shown that important physical, chemical, and pulp properties of wood can be estimated rapidly without any ... See full document

96

Determination Of Longevity Of Teeth In Buckets Of Loading Equipment In Coal Mines - A Case Study

Determination Of Longevity Of Teeth In Buckets Of Loading Equipment In Coal Mines - A Case Study

... effects of machine scale, wear surface structure of the rolls, grinding pressures and rolls speed, gap settings, feed size distribution and moisture content for a range of ...mechanism ... See full document

11

Cashew apple quality by near infrared spectroscopy technique

Cashew apple quality by near infrared spectroscopy technique

... 29 infrared spectral region (700-2500nm). The reflectance spectra of samples is mathematically compared with reference sample results that previously have been assayed by standardized and industry ... See full document

61

MATERIAL AND METHODS Genetic material

MATERIAL AND METHODS Genetic material

... done in huge populations of Eucalyptus breeding programs in order to efficiently select potential ...trees. In this study, Eucalyptus benthamii wood was non-destructively characterized ... See full document

10

Validation of models of multivariate calibration: an application in the determination of polymorphic purity of carbamazepine by near infrared spectroscopy.

Validation of models of multivariate calibration: an application in the determination of polymorphic purity of carbamazepine by near infrared spectroscopy.

... Testing and Materials” (ASTM), Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (INMETRO), Agên- cia Nacional de Vigilância Sanitária (ANVISA) ... See full document

8

Calorimetric and Mössbauer spectroscopy examinations of ADI

Calorimetric and Mössbauer spectroscopy examinations of ADI

... mechanism of isothermal transformation in ...results of calorimetric analysis of the thermal effects that take place in the specimen when heated after austempering and on the ... See full document

6

Predicting the oil contents in sunflower genotype seeds using near- infrared reflectance (NIR) spectroscopy

Predicting the oil contents in sunflower genotype seeds using near- infrared reflectance (NIR) spectroscopy

... time and cost for each ...number of samples or a small quantity of seeds produced by specific breeding tests need to be analyzed before they can be planted in the next cycle of plant ... See full document

5

Prefrontal hemodynamic responses and the degree of flow experience among occupational therapy students during their performance of a cognitive task

Prefrontal hemodynamic responses and the degree of flow experience among occupational therapy students during their performance of a cognitive task

... oxy-Hb in the PFC during task ...determined using a measure of brain function, support the hypothesis of Dietrich [9] that energy consumption in the PFC is suppressed automatically ... See full document

5

Fecal near infrared spectroscopy to discriminate physiological status in giant pandas.

Fecal near infrared spectroscopy to discriminate physiological status in giant pandas.

... placed in clean plastic bags, sealed, and labeled with the panda ID, time, and ...collection and sent to the Grazingland Animal Nutrition Lab at Texas A&M University (College Station, TX) ... See full document

10

J. Braz. Chem. Soc.  vol.21 número3

J. Braz. Chem. Soc. vol.21 número3

... O PLS por intervalos (iPLS) foi usado na determinação de viscosidade a partir de um conjunto de 73 amostras de adesivos com base solvente, obtendo-se erros menores que 7% em ambos os ... See full document

5

Simultaneous Determination Of Adjusted Ranks Of Sample Observations And Their Sums And Products

Simultaneous Determination Of Adjusted Ranks Of Sample Observations And Their Sums And Products

... simultaneous determination of adjusted ranks of sample observations and their sums and products adjusted for possible presence of tied observations in the sampled ... See full document

7

Impaired prefrontal hemodynamic maturation in autism and unaffected siblings.

Impaired prefrontal hemodynamic maturation in autism and unaffected siblings.

... report of a contrast of prefrontal hemodynamic data between ASD and their unaffected ...First, in the children the [oxy-Hb] change during the task was small and there were no ... See full document

8

Developmental changes of prefrontal activation in humans: a near-infrared spectroscopy study of preschool children and adults.

Developmental changes of prefrontal activation in humans: a near-infrared spectroscopy study of preschool children and adults.

... disagreement in functional brain imaging studies might be attributed to participant’s age, task demands or the experimental paradigm, such as event-related design or blocked ...range in age from childhood ... See full document

7

Vibrational spectroscopic characterization of the sulphate mineral khademite Al(SO4 )F 5(H2 O)

Vibrational spectroscopic characterization of the sulphate mineral khademite Al(SO4 )F 5(H2 O)

... financial and infra-structure support of the Discipline of Nanotechnology and Molecular Science, Science and Engineering Faculty of the Queensland University of ... See full document

5

Braz. Dent. J.  vol.17 número1

Braz. Dent. J. vol.17 número1

... used in this ...part of their dental treatment plan, as approved by the Ethics in Research Committee of University of Vale do Paraíba (UNIVAP) (Protocol ...Brazil) in Robinson ... See full document

5

Determination of ambroxol in syrups using diffuse reflectance spectroscopy

Determination of ambroxol in syrups using diffuse reflectance spectroscopy

... effects and it allows looking at both the magnitude and the importance of an ...effect. In this Pareto chart, the bars (variables) that graphically overpass the significance line exert a ... See full document

4

SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF RABEPRAZOLE SODIUM AND DOMPERIDONE MALEATE IN CAPSULES BY CHEMOMETRIC METHODS

SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF RABEPRAZOLE SODIUM AND DOMPERIDONE MALEATE IN CAPSULES BY CHEMOMETRIC METHODS

... weighed and powdered in a mortar. An amount of the powder equivalent was weighed and dissolved in methanol in 100ml calibrated ...20ml of methanol was added and ... See full document

6

Mid-infrared spectroscopy and sensory analysis applied to detection of adulteration in roasted coffee by addition of coffee husks.

Mid-infrared spectroscopy and sensory analysis applied to detection of adulteration in roasted coffee by addition of coffee husks.

... modelo PLS e os valores esperados (Figura 6) mostrou boa cor- relação, tanto para as amostras de calibração, quanto para as amostras de ...modelo PLS na estimativa do percentual de casca nas amostras de ... See full document

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