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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Chemical complexity of odors increases reliability of olfactory threshold testing

Oleszkiewicz, Anna, Pellegrino, Robert, Pusch, Katharina, Margot, Celine, Hummel, Thomas 17 July 2017 (has links)
Assessment of odor thresholds is a widely recognized method of measuring olfactory abilities in humans. To date no attempts have been made to assess whether chemical complexity of odors used can produce more reliable results. To this end, we performed two studies of repeated measures design with 121 healthy volunteers (age 19–62 years). In Study 1, we compared thresholds obtained from tests based on one odor presented in a pen-like odor dispensing device with three odors and six odors mixtures presented in glass containers. In study 2 we compared stimuli of one and three odors, both presented in glass containers. In both studies measurements were performed twice, separated by at least three days. Results indicate that the multiple odor mixtures produced more reliable threshold scores, as compared to thresholds based on a single substance.
82

Individanpassade orala läkemedelsdoser till barn med hjälp av pulverdispensering i kapslar : en experimentell studie

German, Olga January 2017 (has links)
Inledning: Sjuka barn behöver anpassad vård och säkra, effektiva och väldokumenterade läkemedel. Förskrivning och uttag av preparat för pediatriska populationen ökar, men en tydlig uppskattning på problematik finns inte. Problem kan uppstå, när en lämplig beredning saknas, när redan registrerade läkemedel saknar avdelade doser för barn eller är tillgängliga enbart som en tablett med vuxen dos. Varje barn sägs vara en individ med unika läkemedelsomsättning, metabolism och biverkningspanorama, vilket komplicerar behandling. Lösningen på detta är i många fall ett extemporeläkemedel eller ett licenspreparat, men långa ledtider och dålig tillgänglighet kan medföra svårigheter att kunna ge rätt terapi. Syftet med denna studie är att i) kartlägga behov och befintliga lösningar, ii) testa handhållna pulverdispenser (HPD) Quantos, som en lämplig metod för fasta beredningar för att tillhandahålla individuella läkemedelsdoser till barn i de fall godkända läkemedel inte räcker.  Metod: Databassökning, intervjuer av hälso-sjukvårdspersonal, samt laborativt arbete för att omformulera registrerade läkemedel i tablettformer till individanpassade doser i hårdgelatin-kapslar med hjälp av Mettler-Toledos handhållna pulverdoseringsinstrument HPD Quantos. Resultat: Litteraturstudien och intervjuer överensstämmer med varandra: behov av barnanpassade läkemedel finns. HPD Quantos kan vara en alternativ metod för fasta beredningar för att tillhandahålla mängderför uppdosering med en femte- och/ eller en sjättedel av en tablett. Slutsats: För att ombesörja behoven för barnanpassade doser på ett sjukhus, måste HPD Quantos automatiseras till en inbyggd doseringsstation. Detta kommer att säkerställa dosering, dölja obehaglig smak, samt minska arbetsmiljörisken vid exponering av toxiska läkemedel.
83

Pharmacist Utilization of Opioid Misuse and Abuse Interventions: Acceptability Among Pharmacists and Patients in Detox

Beechey Riley, Tegan Anne 14 July 2017 (has links)
No description available.
84

A Data-driven Approach to Identify Opportunities to Reduce Missing Doses

Lydick, Jaide E. 21 September 2016 (has links)
No description available.
85

A Pragmatic Standard of Legal Validity

Tyler, John 2012 May 1900 (has links)
American jurisprudence currently applies two incompatible validity standards to determine which laws are enforceable. The natural law tradition evaluates validity by an uncertain standard of divine law, and its methodology relies on contradictory views of human reason. Legal positivism, on the other hand, relies on a methodology that commits the analytic fallacy, separates law from its application, and produces an incomplete model of law. These incompatible standards have created a schism in American jurisprudence that impairs the delivery of justice. This dissertation therefore formulates a new standard for legal validity. This new standard rejects the uncertainties and inconsistencies inherent in natural law theory. It also rejects the narrow linguistic methodology of legal positivism. In their stead, this dissertation adopts a pragmatic methodology that develops a standard for legal validity based on actual legal experience. This approach focuses on the operations of law and its effects upon ongoing human activities, and it evaluates legal principles by applying the experimental method to the social consequences they produce. Because legal history provides a long record of past experimentation with legal principles, legal history is an essential feature of this method. This new validity standard contains three principles. The principle of reason requires legal systems to respect every subject as a rational creature with a free will. The principle of reason also requires procedural due process to protect against the punishment of the innocent and the tyranny of the majority. Legal systems that respect their subjects' status as rational creatures with free wills permit their subjects to orient their own behavior. The principle of reason therefore requires substantive due process to ensure that laws provide dependable guideposts to individuals in orienting their behavior. The principle of consent recognizes that the legitimacy of law derives from the consent of those subject to its power. Common law custom, the doctrine of stare decisis, and legislation sanctioned by the subjects' legitimate representatives all evidence consent. The principle of autonomy establishes the authority of law. Laws must wield supremacy over political rulers, and political rulers must be subject to the same laws as other citizens. Political rulers may not arbitrarily alter the law to accord to their will. Legal history demonstrates that, in the absence of a validity standard based on these principles, legal systems will not treat their subjects as ends in themselves. They will inevitably treat their subjects as mere means to other ends. Once laws do this, men have no rest from evil.

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