Plan de marketing para Vip Dating Perú

El Plan de Marketing propuesto tiene como objetivo establecer la forma de expansión y comunicación de la empresa Vip Dating Perú en el territorio peruano. Para ello, se realizó una investigación de mercado que ayudó a concretar cuáles son las preferencias y el conocimiento que existe de nuestro público objetivo. Asimismo, esta investigación revela que Vip Dating Perú tiene potencial de crecimiento y la marca goza de muy buena aceptación. En lo que se refiere a la estrategia de crecimiento, se determinó expandir las operaciones a las principales ciudades del Perú, Arequipa y Trujillo, realizando un número determinado de eventos por año en cada una de ellas. Por tal motivo, en mayo del 2015 se inició la campaña de promoción y publicidad en Arequipa. Hubo una gran acogida por parte de los medios de comunicación puesto que el servicio es bastante novedoso para la ciudad. Finalmente, el diagnóstico situacional revela más oportunidades y fortalezas que amenazas y debilidades, lo que genera un entorno favorable para el desarrollo del negocio. Esto se verá plasmado en la formulación estratégica de marketing que guiará el logro de los objetivos propuestos.

Report to the director, National Center for Radiological Health, Public Health Service, on environmental contamination by radioactive substances, December 1, 1967.

Mode of access: Internet.

Dating of sediments in the Biscay bay: Implication for pollution chronology

Important historical informations on the temporal changes of anthropogenic pollution in marine environment can be assessed using sediment analysis. Dating is a crucial prerequisite to reconstruct pollution events, to calculate fluxes, and thus to allow comparison between different sites. This work presents estimates of accumulation rates of sediments in the Bay of Biscay. Fives cores were collected during RIKEAU 2002 cruise on board o/v Thalia in order to study temporal changes in PAH and organohalogens compounds content of sediment. We compare chronostratigraphic estimates on cores derived from the natural radionuclide 210Pb in excess with estimates from the known times of introduction of the artificial radionuclide 137Cs to the environment. 210Pb, 226Ra and 137Cs were measured directly by non-destructive gamma spectrometry using a well type γ-detector. Total 210Pb and 226Ra activities vary from 30 to 150 mBq g-1, and 20 to 36 mBq g-1 respectively; 137Cs presents lower levels (< 5 mBq g-1). Profiles of 210Pb in three cores present a well mixed layer, from 2-3 to 10 cm, in the uppermost sediments, followed by an exponential decrease of activities, suitable for the determination of sedimentation rates. Under constant flux and sedimentation rate assumptions, vertical accretion rates derived from 210Pb present a large range from nearly 0.1 cm yr-1 up to almost 0.3 cm yr-1. Differences are mainly due to relative position of studied cores regarding the muddy patch. Although the moderate level of 137Cs limits the accuracy of this dating method, profiles of 137Cs with depth strengthen mean rates derived from 210Pb data. The implication of this dating on pollutant inputs in sediments of the Bay of Biscay is briefly discussed.

Monitoring of specific activities of long-lived radioactive elements along the Mini- Okoro/Oginigba Creek, Port Harcourt

Presence and concentrations of radionuclides could be as a result of natural and human activities. This study examined the associations and differences among soil, sediment and water specific activities of long-lived radioactive element (LLRE). Gamma spectroscopy was used to measure the concentration of the LLRE along the Mini Okoro/Oginigba Creek, Port Harcourt. Specific activities of three selected LLRE were derived. Correlation analysis was carried out to examine associations among the specific activities across different substrates. A strong and a significant negative correlation exists between the specific activities of Water 40K and Soil 232Th (r =-0.721, p<0.05); Water 238U and Soil 238U (r = -0.717, p<0.05) and Water 40K and Sediment 238U (r=-0.69, p<0.05). Comparison using Mann-Whitney U test shows that, soil and sediment are similar in their specific activities with Z values of -0.408, -1.209 and -1.021 (p > 0.05) for 40K, 232Th and 238U respectively. The concentration of solid samples (soil and sediment) is different from the liquid (water) samples. These associations can be attributed to some specific underlying factors. And in other to understand them there is need for more studies.