La implementación de una arquitectura para inteligencia de negocios con aplicaciones comunitarias (estudio de caso: Hospital de la Amistad, Santa Rosa de Piura)

Poco a poco son más las organizaciones que perfilan sus estrategias y proyecciones a largo plazo, basando su crecimiento no solo en elementos tangibles como los estados financieros, sino que han implementado elementos como el nivel de la capacidad de sus trabajadores, eficiencia y eficacia de sus procesos, la satisfacción de sus clientes hacia sus servicios o productos. El Balanced Scorecard es una herramienta que permite medir aquellos indicadores financieros y no financieros de la organización, orientando todos sus esfuerzos al logro de objetivos, ya que su función primordial es traducir la visión y la estrategia de la organización en un conjunto de indicadores que informen de la consecución de los objetivos. Esta metodología constituye una de las herramientas más eficaces para implementar y llevar a la práctica el plan estratégico de la compañía o institución. Uno de los factores y el más importante para las instituciones son los que afectan de manera relevante, como el que los funcionarios no cuentan con una herramienta que les permita monitorear, controlar y dirigir el cumplimiento y avance del plan estratégico. Especial parte débil de una institución mixta,desde la perspectiva administrativa

SARCS strong lensing galaxy groups: I - optical, weak lensing, and scaling laws

We present the weak lensing and optical analysis of the SL2S-ARCS (SARCS) sample of strong lens candidates. The sample is based on the Strong Lensing Legacy Survey (SL2S), a systematic search of strong lensing systems in the photometric Canada-France-Hawaii Telescope Legacy Survey (CFHTLS). The SARCS sample focuses on arc-like features and is designed to contain mostly galaxy groups. We briefly present the weak lensing methodology that we use to estimate the mass of the SARCS objects. Among 126 candidates, we obtain a weak lensing detection for 89 objects with velocity dispersions of the Singular Isothermal Sphere mass model ranging from 350 to 1000 km/s with an average value of 600km/s, corresponding to a rich galaxy group (or poor cluster). From the galaxies belonging to the bright end of the group's red sequence (M_i<-21), we derive the optical properties of the SARCS candidates. We obtain typical richnesses of N=5-15 galaxies and optical luminosities of L=0.5-1.5e+12 Lsol (within a radius of 0.5 Mpc). We use these galaxies to compute luminosity density maps, from which a morphological classification reveals that a large fraction of the sample are groups with a complex light distribution, either elliptical or multimodal, suggesting that these objects are dynamically young structures. We finally combine the lensing and optical analyses to draw a sample of 80 most secure group candidates, i.e. weak lensing detection and over-density at the lens position in the luminosity map, to remove false detections and galaxy-scale systems from the initial sample. We use this reduced sample to probe the optical scaling relations in combination with a sample of massive galaxy clusters. We detect the expected correlations over the probed range in mass with a typical scatter of 25% in the SIS velocity dispersion at a given richness or luminosity, making these scaling laws interesting mass proxie

Critical issues in Leveraging Blockchain in Healthcare Sector

Blockchain innovation has brought various benefits to the healthcare sector. Utilizing blockchains in clinical contexts will reduce handling time since when a patient signs up for a review, the complete collected data will be accessible at once because of accessibility on the distributed ledger. Also, specialists will not need to stress over the patients giving them a legit clinical history, because of their capacity to progressively see the correct, credible, and quality source-recorded information. It eliminates any likely clinical history mistakes. Similarly, the patients will not need to stress over having a second assessment from another specialist, because of the straightforwardness of the information. Having patient records on a blockchain organization will prompt individuals to know and associate with various others, across the globe, with similar ailments as they have, which is not only valuable for their well-being, but also make the patients feel acknowledged, upheld, and have reinforced determination to battle the ailment. Patients will have total independence regarding their information, and they will choose who to impart the information to. In this paper, we present all the challenges and critical issues associated with implementing blockchains in the healthcare sector

Influence of corn, Zea mays, phenological stages in Diatraea saccharalis F. (Lep. Crambidae) oviposition

Diatraea saccharalis F. is a major pest to maize, sorghum and sugarcane crops in Latin America and the most damaging insect pest of maize in Argentina. Female moths lay their eggs on lower and upper sides of leaves and sheaths of corn plants. Oviposition behaviour of different species of corn stem borers is influenced by host plant phenology in different ways. Host pubescence affects oviposition behaviour in different species of caterpillars. Oviposition preferences for phenological stages, leaf surface and vertical distribution in corn plants were investigated. Corn plots of 120 m2 were sown with a Pioneer pubescent cultivar in six planting dates, each one replicated three times according to a completely randomized design. Throughout the season 14 samplings were carried out, during which plants were randomly chosen within each of the six treatments and exhaustively examined in order to count the number of egg masses and their location in the leaf surface and in the vertical structure of the plant. Diatraea saccharalis preferred laying their eggs on the lower sides of leaves located in the middle stratum of corn plants whose phenological stages were older than V10. Our study suggests that attention should be paid to the influence of crop phenological stage in the location of egg masses in futures studies, as oviposition preference can change through plant maturation.Fil: More, Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Trumper, E. V.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi; ArgentinaFil: Prola, M. J.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi; Argentin

The pseudo-evolution of halo mass

A dark matter halo is commonly defined as a spherical overdensity of matter with respect to a reference density, such as the critical density or the mean matter density of the Universe. Such definitions can lead to a spurious pseudo-evolution of halo mass simply due to redshift evolution of the reference density, even if its physical density profile remains constant over time. We estimate the amount of such pseudo-evolution of mass between z=1 to 0 for halos identified in a large N-body simulation, and show that it accounts for almost the entire mass evolution of the majority of halos with M200 of about 1E12 solar masses and can be a significant fraction of the apparent mass growth even for cluster-sized halos. We estimate the magnitude of the pseudo-evolution assuming that halo density profiles remain static in physical coordinates, and show that this simple model predicts the pseudo-evolution of halos identified in numerical simulations to good accuracy, albeit with significant scatter. We discuss the impact of pseudo-evolution on the evolution of the halo mass function and show that the non-evolution of the low-mass end of the halo mass function is the result of a fortuitous cancellation between pseudo-evolution and the absorption of small halos into larger hosts. We also show that the evolution of the low mass end of the concentration-mass relation observed in simulations is almost entirely due to the pseudo-evolution of mass. Finally, we discuss the implications of our results for the interpretation of the evolution of various scaling relations between the observable properties of galaxies and galaxy clusters and their halo masses.Comment: 15 pages, 9 figures. Minor changes. Published Versio

Evaluation of Antimitotic Activity of Momordica Dioica Fruits on Allium Cepa Root Meristamatic Cells

Natural occurring phenolic compounds play an important role in cancer prevention and shows antimitotic activity. Number of active constituents like phenolic acid, curcuminoids, coumarine, ligans, quinones, etc. is showing antimitotic activity of Momordica dioica. The present work is on phytochemical investigation and examines antimitotic activity of aqueous extract of fruits Momordica dioica at concentration of 15 mg/ml on Allium cepa root meristamatic cells.The fruits are air dried and extracted with solvents like water by maceration method. The evaluation of antimitotic activity is done by using Allium cepa root meristamatic cells parameters where and methotrexate was used as a standard drugs. In Allium assay, aqueous extract of fruits of Momordica diocia (15 mg/ml) and methotrexate act against cells of allium roots and lesser the growth of root and mitotic index when compared with distilled water as control group. The result indicated that cytotoxic property is due to presence of phenolic, alkaloids and flavonoids compounds in 15 mg/ml concentration of aqueous extract of Momordica diocia fruits extract.On the basis of result, we concluded that, 15 mg/ml concentration of Momordica dioica fruits shows good antimitotic activity on the Allium cepa root tip assay

Uncovering caregiver concerns: 5 key issues that still remain unresolved in administration of oral medicines for children in India

INTRODUCTION: Administration devices play a very crucial role in achieving a drug’s therapeutic effect. Children are often dosed with oral liquids, but dosing devices don’t have the accuracy needed, putting them at risk of inaccurate and suboptimal dosing. The availability and use of administration devices may vary throughout the world. Multiple surveys in UK, Europe and Japan have shown diverging practices by parents/caregivers. The aim of the present investigation was to conduct a larger Pan-India study through a series of workshops to understand the use and challenges of traditional devices and assess the need of innovative administration devices for liquid orals in India. METHODS: Administration devices play a very crucial role in achieving a drug’s therapeutic effect. Children are often dosed with oral liquids, but dosing devices don’t have the accuracy needed, putting them at risk of inaccurate and suboptimal dosing. The availability and use of administration devices may vary throughout the world. Multiple surveys in UK, Europe and Japan have shown diverging practices by parents/caregivers. The aim of the present investigation was to conduct a larger Pan-India study through a series of workshops to understand the use and challenges of traditional devices and assess the need of innovative administration devices for liquid orals in India. RESULTS: Across the four regions (4 metro cities) involved in the study, 271 caregivers agreed to participate in the workshops. 17.7 % administered solid dosage forms, 81.2 % administered liquid dosage form and the remaining 1.1 % opted for others. TRADITIONAL DEVICES: Caregivers reported the use of measuring cups (41.4 %) followed by household spoons (25.8 %), droppers (15.3 %), measuring spoons (2.6 %), and other dosing devices (5.5 %) for measuring oral liquids. 8.0 % did not use any of the dosing devices as they were administrating tablets and/or capsules. The ease-of-use score was the highest for the dropper (2.67 ± 0.68) and the lowest for the measuring spoon (2.00 ± 1.00). The reported challenges were categorised into five categories which also influences the preference of using administration devices. This includes device design, user experience and usability, sociocultural factors, such as beliefs, knowledge and education, regulatory, and market/distribution. INNOVATIVE DEVICES: The majority of the caregivers (86.7 %) were not aware of any of the innovative devices shown to them. 58.7 % were willing to use it if was recommended by the doctor, 1.5 % of caregivers would use it on pharmacists’ recommendation and 37.6 % parents would use it if came along with the medicine. The criteria considered by the parents for use of the innovative devices in the descending order were Doctor’s recommendation > Quality > Cost > Packed in medicine > Ease of use > Availability/accessibility. There were no differences observed among the low and high socioeconomic status of caregviers regarding the use of traditional devices, challenges faced and awareness about innovative devices. Overall, the study revealed heterogeneity in the SES for the use of administration devices in the four zones. The association of SES and opinion on the use of administration devices was demonstrated with no statistically significant interaction between caregiver SES and the use of administration devices. CONCLUSION: The workshop revealed the prevalence of traditional dosing devices like measuring cups, household spoons among the caregivers. It highlighted key issues with the use of appropriate administration devices for correct and accurate dosing in children that remain unresolved and prevalent in India. This study reflects on the needs of the target community; thus hope will help facilitate the development of locally sustainable solutions to improve the administration of medicines in children in India