Slicing: A New Access to Isolation Preserving Data Publishing

There are several anonymizing techniques like Abstraction, Containerization for isolation preserving small data publishing. The Abstraction loses amount of information for high spatial data. Containerization does not avoid enrollment acknowledgment and does not give clear separation between aspects. We are presenting a technique called slicing which partitions the data both horizontally and vertically. We also show that slicing conserves better data service than abstraction and can be used for enrollment acknowledgment conservation. One more important advantage of slicing is that it can handle high-spatial data. Slicing can be used for aspect acknowledgment conservation and establishing an efficient algorithm for computing the sliced data that obey the l-diversity concern. Our experiments confirm that slicing conserves better service than abstraction and is more active than containerization in loads affecting the conscious aspect and also demonstrate that slicing can be used to avoid enrollment acknowledgment. DOI: 10.17762/ijritcc2321-8169.16045

Mary Johnston Gates Papers - Accession 1306

The Mary Johnston Gates Papers consist of correspondence, minutes, histories, financial records, program notes, newspaper clippings, photographs, scrapbooks, and reference material, relating to the South Carolina Extension Homemakers’ Council, Bethel Home Demonstration Club, the and National Extension Homemakers’ Council. Most of the material in the collection range in date from the 1950’s to the 1970’s.https://digitalcommons.winthrop.edu/manuscriptcollection_findingaids/2119/thumbnail.jp

Formulación y Evaluación de difusión en la matriz controlada parches transdérmicos de clorhidrato de domperidona

A matrix dispersion type transdermal drug delivery system of domperidone was developed using different ratios of rosin with Eudragit RL and Eudragit RS. The effect of the polymers on the technological properties, i.e., drug release, water vapor transmission rate, percentage moisture loss and thickness were investigated. The patch containing Eudragit RL: Eudragit RS (8:2) showed a release of 87.10% in 12 h. Formulation D1 emerged as the most satisfactory formulation as far as the technological properties were concerned. Further skin permeation and skin irritation studies were carried out on rat skin and rabbit respectively. Therefore it can be concluded that the patch containing Eudragit RL: Eudragit RS in the ratio 8:2 achieved the desired objectives of transdermal drug delivery systems, such as overcoming of first pass effect, extended release and reduced frequency of administrationSe ha desarrollado un sistema de administración de fármaco transdérmico de matriz de dispersión de domperidona utilizando diferentes coeficientes de resina con Eudragit RL y Eudragit RS. Se ha investigado el efecto de los polímeros en las propiedades tecnológicas, es decir, liberación del fármaco, coeficiente de la transmisión del vapor del agua, porcentaje de pérdida de humedad y espesor. El parche con Eudragit RL: Eudragit RS (8:2) ha mostrado una liberación de 87,10% en 12 h. La formulación D1 ha resultado ser la formulación más satisfactoria, en la medida que afecta a las propiedades tecnológicas. Se han llevado a cabo otros estudios sobre permeabilidad e irritación cutánea en piel de ratones y de conejos respectivamente. Por lo tanto, se puede determinar que el parche que contiene RL: Eudragit RS en un coeficiente de 8:2 ha alcanzado los objetivos fijados de los sistemas de administración de fármaco transdérmico como una superación del efecto del primer pase, liberación prolongada y frecuencia reducida de administración

Formulation and Evaluation of Matrix Diffusion Controlled Transdermal Patches of Domperidone hydrochloride

A matrix dispersion type transdermal drug delivery system of domperidone was developed using different ratios of rosin with Eudragit RL and Eudragit RS. The effect of the polymers on the technological properties, i.e., drug release, water vapor transmission rate, percentage moisture loss and thickness were investigated. The patch containing Eudragit RL: Eudragit RS (8:2) showed a release of 87.10% in 12 h. Formulation D1 emerged as the most satisfactory formulation as far as the technological properties were concerned. Further skin permeation and skin irritation studies were carried out on rat skin and rabbit respectively. Therefore it can be concluded that the patch containing Eudragit RL: Eudragit RS in the ratio 8:2 achieved the desired objectives of transdermal drug delivery systems, such as overcoming of first pass effect, extended release and reduced frequency of administration.Se ha desarrollado un sistema de administración de fármaco transdérmico de matriz de dispersión de domperidona utilizando diferentes coeficientes de resina con Eudragit RL y Eudragit RS. Se ha investigado el efecto de los polímeros en las propiedades tecnológicas, es decir, liberación del fármaco, coeficiente de la transmisión del vapor del agua, porcentaje de pérdida de humedad y espesor. El parche con Eudragit RL: Eudragit RS (8:2) ha mostrado una liberación de 87,10% en 12 h. La formulación D1 ha resultado ser la formulación más satisfactoria, en la medida que afecta a las propiedades tecnológicas. Se han llevado a cabo otros estudios sobre permeabilidad e irritación cutánea en piel de ratones y de conejos respectivamente. Por lo tanto, se puede determinar que el parche que contiene RL: Eudragit RS en un coeficiente de 8:2 ha alcanzado los objetivos fijados de los sistemas de administración de fármaco transdérmico como una superación del efecto del primer pase, liberación prolongada y frecuencia reducida de administración

Preparation and characterization of 5-fu loaded microspheres of eudragit and ethylcellulose

En la presente investigación, se han preparado microesferas de Eudragit (RS 100, RL 100 y RSPO) y etilcelulosa cargadas con 5-fluorouracilo. Se ha utilizado la técnica de “evaporación del disolvente o/o” para preparar las microesferas utilizando el sistema de (metanol + acetona)/ parafina líquida. Se ha utilizado estearato de magnesio como estabilizador de gotículas y se ha añadido n-hexano para endurecer las microesferas. Las microesferas preparadas se caracterizan por sus propiedades micromeríticas y su eficaz compresión, así como a través de la espectroscopia infrarroja transformada de Fourier (FTIR, por sus siglas en inglés) y la cromatografía en capa fina. Se han tomado microfotografías para estudiar la forma de las microesferas. La mejor cinética de liberación se ha alcanzado con el modelo de Higuchi. El tamaño de la partícula principal, la eficacia de compresión y los rendimientos de producción han sido fuertemente influenciados por el tipo de polímero y su concentración. Tras la presente investigación, se ha determinado que el Eudragit y la Etilcelulosa tienen carreras muy prometedoras en la liberación controlada para el 5-FUIn the present investigation, 5-fluorouracil loaded microspheres of Eudragit (RS 100, RL 100 and RSPO) and ethylcellulose were prepared. “O/O solvent evaporation” technique was used for preparation of microspheres using (methanol + acetone)/liquid paraffin system. Magnesium stearate was used as the droplet stabilizer and n-hexane was added to harden the microspheres. The prepared microspheres were characterized for their micromeretic properties and entrapment efficiency; as well by Fourier transform infrared spectroscopy (FTIR) and thin layer chromatography (TLC). Photomicrographs were taken to study the shape of microspheres. The best fit release kinetics was achieved with Higuchi plot. Mean particle size, entrapment efficiency and production yields were highly influenced by the type of polymer and polymer concentration. It is concluded from the present investigation that various Eudragit and Ethylcellulose are promising controlled release carriers for 5-FU