A process innovation based on activities, types and characteristics
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Resumen en ingles
Cystoisospora suis is a protozoan with cosmopolitan distribution and can cause significant economic losses due to yellowish diarrhea and dehydration in suckling piglets. It was carried out an investigation from September 2015 to August 2016 with the aim to determine aspects of the infection dynamics of Cystoisospora suis in suckling piglets raised in pilot farm located at Parish of Güigue, Carlos Arvelo Municipality, Carabobo State, Venezuela. For parasitic determination, 480 fecal samples were collected directly from the rectum in litters (fourty monthly fecal samples) and epidemiological survey was applied for each sampling or survey. Stool samples were cultured in a 2.5% potassium dichromate solution and later processed by flotation-concentration technique, using a NaCL saturated solution enriched with sugar solution (1 L of saturated solution of NaCl + 500 g of sugar). The results indicated that C. suis was present throughout the study period with 52.08% of prevalence in suckling piglets, with biggest values in the second weeks of life. Regarding to sampling month, no statistical significance (P>0.05) was found between the meteorological constants and C. suis prevalence, which could indicate that the environment had no effect on the presence of the protozoan. Data collected from the epidemiological survey were analyzed using a Spearman correlation test, and was determined a significant association (P<0.05) between prevalence and Veterinary presence, protocol N° 3 of disinfection and use of Baycox to 5%. It is concluded that protozoan was present during the study period, with biggest values in suckling piglets with two weeks of life, and no statistical significance was found between the meteorological constants and the prevalence of C. suis, which could indicate that the meteorological conditions recorded during the period studied were optimal for the sporulation process to occur, and therefore to maintain viable oocysts throughout the year.
Resumen en español
El artículo analiza la innovación en servicios en empresas de comercio textil y de servicios de salud. El proyecto revisa los tipos de innovación y las características presentes en ambos sectores. Los resultados establecen que el comercio textil y los servicios de salud tienen un bajo dinamismo en las actividades de innovación. Este trabajo propone un proceso cíclico para el desarrollo de la innovación en los servicios: análisis, foco de la innovación, objetivos, equipos, alianzas, definición de proyectos, seguimiento, retroalimentación, estrategia de lanzamiento e implementación; apoyado en la cultura organizacional. Este trabajo propone una herramienta de gestión para empresas inspiradas en el estudio teórico de las características de la innovación y el estudio empírico en el sector servicios.