Pengaruh Dosis Bokashi Daun Krinyu (Chromolaena Odorata) terhadap Pertumbuhan dan Produksi Tanaman Sawi (Brassica Juncea L.)

This study aims to determine bokashi leaves krinyu doses needed to support the growth and mustard greens (Brassica juncea L.) production. This study using the design of random group with the treatment consisting of: without the treatment, dose bokashi leaves krinyu 5 ton/ha, dose bokashi leaves krinyu 10 ton/ha, bokashi leaves krinyu 15 ton/ha, dose bokashi leaves krinyu 20 ton/ha. The results of study show that dose bokashi leaves krinyu 20 ton/ha give results of the highest in all parameters observations namely high plants 29,39 cm, number of leaves 9,63 sheet, broad leaves 72,51 cm2, weight of the root 5,81 g and weight of fresh per plants 193,33 g

PENGARUH DOSIS BOKASHI DAUN KRINYU (Chromolaena odorata) TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI (Brassica juncea L.)

This study aims to determine bokashi leaves krinyu doses needed to support the growth and mustard greens (Brassica juncea L.) production. This study using the design of random group with the treatment consisting of: without the treatment, dose bokashi leaves krinyu 5 ton/ha, dose bokashi leaves krinyu 10 ton/ha, bokashi leaves krinyu 15 ton/ha, dose bokashi leaves krinyu 20 ton/ha. The results of study show that dose bokashi leaves krinyu 20 ton/ha give results of the highest in all parameters observations namely high plants 29,39 cm, number of leaves 9,63 sheet, broad leaves 72,51 cm2, weight of the root 5,81 g and weight of fresh per plants 193,33 g

EFECTO IN VITRO DEL EXTRACTO ETANÓLICO DE CAULERPA FILIFORMIS EN PARÁMETROS SEMINALES HUMANOS

El objetivo de este estudio fue determinar el efecto in vitro del extracto etanólico de Caulerpa filiformis en parámetros seminales  humanos. Se realizaron las siguientes pruebas: vitalidad, motilidad y dispersión de cromatina espermática; tomándose en cuenta las  variables tiempo (5’, 15’, 35’ y 60’) y concentración (0.04mg/ml, 0.4mg/ml y 4 mg/ml) para cada prueba. La muestra fue diluida hasta una concentración de 10 x 106 de espermatozoides/ml con suero fisiológico al 0.9%, luego incubada 1:1 (v/v) con el extracto. Con respecto a la vitalidad, a partir de los 15 minutos el extracto produjo mortalidad espermática. La DL50 fue de 17.35 mg/ml (11.08-57.17 mg/ml), 8.75 mg/ml (7.15-12.00 mg/ml) y 6.43 mg/ml (5.53-8.02 mg/ml) para los 15’, 35’ y 60’, respectivamente. En cuanto a la motilidad espermática se observó una disminución significativa con respecto al control en la concentración de 4mg/ml en los 15’ y 35’. A los 60’ en dicha concentración, todas las repeticiones alcanzaron una inmovilización espermática total. La CE50 a los 60’ fue de 0.49 mg/ml (-1.25-1.16 mg/ml). La prueba de ANOVA de 2 vías mostróque tanto el porcentaje de mortalidad como de espermatozoides inmovilizados se vio afectado por las variables tiempo y concentración, mientras que la interacción de éstas solo afectó la motilidad. El parámetro motilidad solo muestra un efecto dosis dependiente en la concentración de 4 mg/ml. La fragmentación de ADN no se vio afectada por ninguna de las variables ya mencionadas ni por la interacción de estas. Los resultados obtenidos con el extracto etanólico de Caulerpa filiformis podrían tener una naturaleza contraceptiva promisoria, y tal vez ser tomada en cuenta como una alternativa a los espermicidas comerciales, para ello se necesitará futuros estudios que develen la composición química de esta especie

Capacity building for evidence-based decision making in local health departments: Scaling up an effective training approach

Abstract Background There are few studies describing how to scale up effective capacity-building approaches for public health practitioners. This study tested local-level evidence-based decision making (EBDM) capacity-building efforts in four U.S. states (Michigan, North Carolina, Ohio, and Washington) with a quasi-experimental design. Methods Partners within the four states delivered a previously established Evidence-Based Public Health (EBPH) training curriculum to local health department (LHD) staff. They worked with the research team to modify the curriculum with local data and examples while remaining attentive to course fidelity. Pre- and post-assessments of course participants (n = 82) and an external control group (n = 214) measured importance, availability (i.e., how available a skill is when needed, either within the skillset of the respondent or among others in the agency), and gaps in ten EBDM competencies. Simple and multiple linear regression models assessed the differences between pre- and post-assessment scores. Course participants also assessed the impact of the course on their work. Results Course participants reported greater increases in the availability, and decreases in the gaps, in EBDM competencies at post-test, relative to the control group. In adjusted models, significant differences (p < 0.05) were found in ‘action planning,’ ‘evaluation design,’ ‘communicating research to policymakers,’ ‘quantifying issues (using descriptive epidemiology),’ and ‘economic evaluation.’ Nearly 45% of participants indicated that EBDM increased within their agency since the training. Course benefits included becoming better leaders and making scientifically informed decisions. Conclusions This study demonstrates the potential for improving EBDM capacity among LHD practitioners using a train-the-trainer approach involving diverse partners. This approach allowed for local tailoring of strategies and extended the reach of the EBPH course.http://deepblue.lib.umich.edu/bitstream/2027.42/109528/1/13012_2014_Article_124.pd

Personality profiles of cultures: aggregate personality traits

Personality profiles of cultures can be operationalized as the mean trait levels of culture members. College students from 51 cultures rated an individual from their country whom they knew well (N = 12, 156). Aggregate scores on Revised NEO Personality Inventory scales generalized across age and gender groups, approximated the individual-level Five-Factor Model, and correlated with aggregate self-report personality scores and other culture-level variables. Results were not attributable to national differences in economic development or to acquiescence. Geographical differences in scale variances and mean levels were replicated, with Europeans and Americans generally scoring higher in Extraversion than Asians and Africans. Findings support the rough scalar equivalence of NEO-PI-R factors and facets across cultures, and suggest that aggregate personality profiles provide insight into cultural differences