A comunica����o on-line das ONGs e a angaria����o de fundos

Disserta����o de Mestrado apresentado ao Instituto de Contabilidade e Administra����o do Porto para a obten����o do grau de Mestre em Marketing Digital, sob orienta����o da Mestre In��s Veiga Pereira ���Esta vers��o cont��m as cr��ticas e sugest��es dos elementos do j��ri���

Vale a pena reflectir quando se aprende on-line? Auto-regula����o em e-English

Trabalho de Projecto apresentado para cumprimento dos requisitos necess��rios �� obten����o do grau de Mestre em Gest��o de Sistemas de e-Learning

On-line system for faults detection in induction motors based on PCA

Dissertation to obtain the degree of Master in Electrical and Computer Engineering

Sofistica����o e disponibilidade total dos servi��os On-Line da seguran��a social

Disserta����o apresentada como requisito parcial para obten����o do grau de Mestre em Gest��o de Informa����o

High or low initial setting price?: Initial setting price as prediction of intention to bid in on line auctions

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA ��� School of Business and Economics

Livros on-line da ��rea m��dica

O trabalho indica alguns sites a serem considerados como alternativa para acesso gratuito a livros on-line dispon��veis na Internet e destinados �� ��rea m��dica.

Produ����o e facilita����o da visualiza����o on-line de uma carta de desporto de natureza

Os Sistemas de Informa����o Geogr��fica det��m um papel de crescente import��ncia para a tomada de decis��o ao n��vel do ordenamento do territ��rio, conforme o que a pr��pria legisla����o evidencia. Existe uma car��ncia de uniformiza����o da informa����o para que possa existir um cruzamento eficiente e uma disponibiliza����o mais facilitada �� popula����o e ��s diversas entidades. As institui����es p��blicas, como �� o caso do Instituto de Conserva����o e Florestas (ICNF I.P.), reconhecem esta necessidade, pelo que se prop��s uma s��rie de tarefas, para a concretiza����o deste est��gio, no sentido de a colmatar. Este instituto det��m um papel de especial relevo na conserva����o do patrim��nio natural assim como no ordenamento das ��reas protegidas para que se possa usufruir das mesmas, sob um ponto de vista cada vez mais ecol��gico e promotor de desenvolvimento sustent��vel. A elabora����o de um instrumento de gest��o territorial, como se pode classificar a Carta de Desporto de Natureza (CDN), acarreta grande responsabilidade e exige um forte empenho, n��o apenas no envolvimento da popula����o e das entidades que dele fruir��o, mas no cumprimento da legisla����o existente quer para as atividades quer para o pr��prio territ��rio, no sentido da sua prote����o, preserva����o e promo����o de usos adequados. Neste trabalho procurou-se cumprir todas estas disposi����es sempre com o objetivo de, ao se construir normas de uniformiza����o e ao se elaborar um exemplo de CDN para um territ��rio com tanto valor como �� a Reserva Natural do Estu��rio do Tejo, tornar acess��vel a informa����o sobre esta ��rea protegida. A intens��o �� tamb��m promover a motiva����o para a pr��tica de um desporto natureza, saud��vel e em equil��brio com o ambiente. O desafio n��o se ficou por aqui, havendo tamb��m a procura de utiliza����o de Free Open Source Software, para que o processo de utiliza����o e disponibiliza����o informa����o SIG seja cada vez mais acess��vel e direta.

On line pre-concentration for simultaneous determination of low molecular weight organic acids and inorganic anions in Amazonian river water samples employing ion chromatography with conductivity detection

An ion chromatography procedure, employing an IonPac AC15 concentrator column was used to investigate on line preconcentration for the simultaneous determination of inorganic anions and organic acids in river water. Twelve organic acids and nine inorganic anions were separated without any interference from other compounds and carry-over problems between samples. The injection loop was replaced by a Dionex AC15 concentrator column. The proposed procedure employed an auto-sampler that injected 1.5 ml of sample into a KOH mobile phase, generated by an Eluent Generator, at 1.5 mL min-1, which carried the sample to the chromatographic columns (one guard column, model AG-15, and one analytical column, model AS15, with 250 x 4mm i.d.). The gradient elution concentrations consisted of a 10.0 mmol l-1 KOH solution from 0 to 6.5 min, gradually increased to 45.0 mmol l-1 KOH at 21 min., and immediatelly returned and maintained at the initial concentrations until 24 min. of total run. The compounds were eluted and transported to an electro-conductivity detection cell that was attached to an electrochemical detector. The advantage of using concentrator column was the capability of performing routine simultaneous determinations for ions from 0.01 to 1.0 mg l-1 organic acids (acetate, propionic acid, formic acid, butyric acid, glycolic acid, pyruvate, tartaric acid, phthalic acid, methanesulfonic acid, valeric acid, maleic acid, oxalic acid, chlorate and citric acid) and 0.01 to 5.0 mg l-1 inorganic anions (fluoride, chloride, nitrite, nitrate, bromide, sulfate and phosphate), without extensive sample pretreatment and with an analysis time of only 24 minutes.

Estudo das tecnologias de interatividade no processo de compra em contexto das lojas de vestu��rio on-line

Disserta����o de mestrado em Design de Comunica����o de Moda

A tradu����o de neg��cios e projetos on-line na empresa Bloomidea

Relat��rio de est��gio de mestrado em Tradu����o e Comunica����o Multilingue

Suche in on-line-erfassten digitalen Handschriftdokumenten

Magdeburg, Univ., Fak. f��r Informatik, Diss., 2008

Validation and long-term evaluation of a modified on-line chiral analytical method for therapeutic drug monitoring of (R,S)-methadone in clinical samples.

Matrix effects, which represent an important issue in liquid chromatography coupled to mass spectrometry or tandem mass spectrometry detection, should be closely assessed during method development. In the case of quantitative analysis, the use of stable isotope-labelled internal standard with physico-chemical properties and ionization behaviour similar to the analyte is recommended. In this paper, an example of the choice of a co-eluting deuterated internal standard to compensate for short-term and long-term matrix effect in the case of chiral (R,S)-methadone plasma quantification is reported. The method was fully validated over a concentration range of 5-800 ng/mL for each methadone enantiomer with satisfactory relative bias (-1.0 to 1.0%), repeatability (0.9-4.9%) and intermediate precision (1.4-12.0%). From the results obtained during validation, a control chart process during 52 series of routine analysis was established using both intermediate precision standard deviation and FDA acceptance criteria. The results of routine quality control samples were generally included in the +/-15% variability around the target value and mainly in the two standard deviation interval illustrating the long-term stability of the method. The intermediate precision variability estimated in method validation was found to be coherent with the routine use of the method. During this period, 257 trough concentration and 54 peak concentration plasma samples of patients undergoing (R,S)-methadone treatment were successfully analysed for routine therapeutic drug monitoring.