989 resultados para Web testing
Resumo:
Filtratge web utilitzant les eines de Microsoft ISA Server 2004, llur implementació, configuració i parametrització, en un escenari de treballdomèstic o de petita empresa.
Resumo:
Aquesta memòria sintetitza el treball de desenvolupament d¿una aplicació per realitzar el filtrat de pàgines web.Els objectius principals del projecte han estat d¿una banda obtenir una aplicació que permeti realitzar el filtrat i de l¿altra aprofitar el projecte per construir un model complet de desenvolupament de programari per a industrialitzar futurs projectes. En quant a la metodologia, s¿ha emprat el cicle de vida RUP de forma incremental en les tres parts de l¿aplicació, (proxy, filtres i log). En la seqüència de quatre fases s¿executen iterativament una sèrie de processos. Pel que fa al producte obtingut, es tracta d¿un servidor proxy, que realitza la funció de filtrat de pàgines web, mitjançant dues utilitats, ¿llista negra¿ d¿adreces i ¿llista negra¿ de continguts, ames de disposar d¿un registre d¿activitat log.
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En aquest treball es presenta una visió global del problema de la facilitat d?ús i la facilitat d?accés de les pàgines web per als cecs.
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L'objectiu principal ha estat obtenir un disseny aplicable a qualsevol sistema d'informació extret de l'entitat que vulgui publicar un site independent de la plataforma.
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Els principals objectius del TFC ha estat l'anàlisi, disseny i implementació d'una web per a una empresa d'automoció i donar-li a l'empresa la capacitat de gestionar el contingut de la web, cosa que fins ara no podia fer. To això utilitzant la tecnologia Java i J2EE.
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In light of the recent publication of the safety, Health & Welfare at Work Bill 2004, which is set to target the construction industry in particular, the number of Irish employers implementing drug testing programmes in the workplace is set to increase. Little is known, however, about attitudes of Irish workers towards various aspects of drug testing. In order to address this matter, the author presents the findings of a cross-sectional survey of 148 construction trade apprentices in relation to their attitudes towards aspects of workplace drug testing. The extent to which their attitudes varied according to their levels of illegal drug use and alcohol use was also investigated. The results indicate that under some circumstances, testing is approved of. However, attitudes towards most aspects of drug testing are characterised by extreme variability. For example, nearly items were rejected by some respondents and accepted by others. It can be concluded that even if an employer designed a drug testing programme based on elements viewed more favourably, a substantial proportion of employees would still be likely to hold negative views towards some aspects of the programme. Furthermore, self-reported frequency of alcohol and drug use, particularly cannabis use, was associated to more negative reactions towards drug testing. Implications for implementing drug testing programmes in the workplace are discussed. The results of this study are intended to give employers an increased understanding of workers' attitudes towards drug testing programmes and to aid the development of effective substance-abuse prevention services.This resource was contributed by The National Documentation Centre on Drug Use.
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L'objectiu d'aquest treball és especificar, dissenyar i implementar una aplicació web que permeti l'operativa real dels serveis de gestió d'una botiga virtual d'Internet, amb el suport d'un sistema de gestió de bases de dades.
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The application of DNA-based markers toward the task of discriminating among alternate salmon runs has evolved in accordance with ongoing genomic developments and increasingly has enabled resolution of which genetic markers associate with important life-history differences. Accurate and efficient identification of the most likely origin for salmon encountered during ocean fisheries, or at salvage from fresh water diversion and monitoring facilities, has far-reaching consequences for improving measures for management, restoration and conservation. Near-real-time provision of high-resolution identity information enables prompt response to changes in encounter rates. We thus continue to develop new tools to provide the greatest statistical power for run identification. As a proof of concept for genetic identification improvements, we conducted simulation and blind tests for 623 known-origin Chinook salmon (Oncorhynchus tshawytscha) to compare and contrast the accuracy of different population sampling baselines and microsatellite loci panels. This test included 35 microsatellite loci (1266 alleles), some known to be associated with specific coding regions of functional significance, such as the circadian rhythm cryptochrome genes, and others not known to be associated with any functional importance. The identification of fall run with unprecedented accuracy was demonstrated. Overall, the top performing panel and baseline (HMSC21) were predicted to have a success rate of 98%, but the blind-test success rate was 84%. Findings for bias or non-bias are discussed to target primary areas for further research and resolution.
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Objective: Aspergillus species are the main pathogens causing invasive fungal infections but the prevalence of other mould species is rising. Resistance to antifungals among these new emerging pathogens presents a challenge for managing of infections. Conventional susceptibility testing of non-Aspergillus species is laborious and often difficult to interpret. We evaluated a new method for real-time susceptibility testing of moulds based on their of growth-related heat production.Methods: Laboratory and clinical strains of Mucor spp. (n = 4), Scedoporium spp. (n = 4) and Fusarium spp. (n = 5) were used. Conventional MIC was determined by microbroth dilution. Isothermal microcalorimetry was performed at 37 C using Sabouraud dextrose broth (SDB) inoculated with 104 spores/ml (determined by microscopical enumeration). SDB without antifungals was used for evaluation of growth characteristics. Detection time was defined as heat flow exceeding 10 lW. For susceptibility testing serial dilutions of amphotericin B, voriconazole, posaconazole and caspofungin were used. The minimal heat inhibitory concentration (MHIC) was defined as the lowest antifungal concentration, inhbiting 50% of the heat produced by the growth control at 48 h or at 24 h for Mucor spp. Susceptibility tests were performed in duplicate.Results: Tested mould genera had distinctive heat flow profiles with a median detection time (range) of 3.4 h (1.9-4.1 h) for Mucor spp, 11.0 h (7.1-13.7 h) for Fusarium spp and 29.3 h (27.4-33.0 h) for Scedosporium spp. Graph shows heat flow (in duplicate) of one representative strain from each genus (dashed line marks detection limit). Species belonging to the same genus showed similar heat production profiles. Table shows MHIC and MIC ranges for tested moulds and antifungals.Conclusions: Microcalorimetry allowed rapid detection of growth of slow-growing species, such as Fusarium spp. and Scedosporium spp. Moreover, microcalorimetry offers a new approach for antifungal susceptibility testing of moulds, correlating with conventional MIC values. Interpretation of calorimetric susceptibility data is easy and real-time data on the effect of different antifungals on the growth of the moulds is additionally obtained. This method may be used for investigation of different mechanisms of action of antifungals, new substances and drug-drug combinations.
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Ninety-one percent of antenatal clinic attenders and 97% of women having a termination of pregnancy agreed to HIV testing on a named or anonymous basis. HIV period prevalence's for Antenatal clinic attenders, and women having termination of pregnancy tested in Dundee were 0.13% and 0.85% respectively and for antenatal clinic attenders in Edinburgh, 0.26%. For those at "low risk", rates for antenatal clinic attenders and women having termination of pregnancy in Dundee were 0.11% and 0.13%, and for antenatal clinic attenders in Edinburgh, 0.02%. In dundee HIV prevalence among women having a termination of pregnancy (0.85%) was significantly greater (p< 0.001) than that among antenatal clinic attenders (0.13%). The investigation's findings show that HIV undoubtedly is occurring among women at "low risk" and it is clear that a policy of selective voluntary testing of those at "high risk" only, is inadequate for pregnant women living in areas of high prevalence such as Edinburgh and Dundee. Moreover, when studying pregnant populations in such areas there is a need to include those having a termination of pregnancy.This resource was contributed by The National Documentation Centre on Drug Use.
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El framework dissenyat, denominat magis, ajuda als desenvolupadors organitzant la presentació de continguts, l'accés a les funcions i serveis de negoci, el flux de pàgines, el processament de formularis, el maneig d'errors i la gestió d'estat.
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Aquest treball mira de donar una visió global de la problemàtica de la facilitat d'accés web. El producte que provoca o pot provocar la problemàtica és una pàgina web i els afectats són les persones amb alguna discapacitat. Per això, en aquest treball s'estudia la facilitat d'ús d'una pàgina web orientada a uns usuaris especials i, per tant, es revisa la facilitat d'accés d'una pàgina.
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Introducció d'un entorn virtual d' autoaprenentatge que permeti als estudiants millorar les seves habilitats de modelització, una peça clau en la seva capacitació com a professionals de la informàtica adaptats a les demandes de la societat actual.
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L'estudi es centra sobre alguns dels frameworks que podem trobar al mercat. A més, agrupa els frameworks en funció de la part de l'aplicació sobre la qual centra el seu suport, presentació, lògica de negoci, persistència de dades, seguretat ..., oferint una visió dels seus aspectes més rellevants. A continuació es realitza una comparació entre alguns dels frameworks estudiats per facilitar la seva elecció segons les necessitats de l'aplicació a construir.
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En aquest treball es realitza una descripció dels llenguatges que constitueixen la base de la construcció de la Web Semàntica: l'XML, l'RDF i l'OWL. En concret, es realitza un estudi de la base de dades lèxica WordNet. Finalment, es presenta el disseny i la implementació d'una ontologia per representar les relacions lèxiques dels mots del català. A partir d'aquesta ontologia es crea una petita base de dades basada en la temàtica dels animals de companyia. Aquest cas pràctic permet extreure conclusions sobre els avantatges d'introduir metadades en els documents electrònics, i sobre les facilitats que ofereixen les aplicacions actuals pel desenvolupament d'aquest tipus de documents.