Is there a metropolitan bias ? the inverse relationship between poverty and city size in selected developing countries

This paper provides evidence from eight developing countries of an inverse relationship between poverty and city size. Poverty is both more widespread and deeper in very small and small towns than in large or very large cities. This basic pattern is generally robust to choice of poverty line. The paper shows, further, that for all eight countries, a majority of the urban poor live in medium, small, or very small towns. Moreover, it is shown that the greater incidence and severity of consumption poverty in smaller towns is generally compounded by similarly greater deprivation in terms of access to basic infrastructure services, such as electricity, heating gas, sewerage, and solid waste disposal. The authors illustrate for one country -- Morocco -- that inequality within large cities is not driven by a severe dichotomy between slum dwellers and others. The notion of a single cleavage between slum residents and well-to-do burghers as the driver of urban inequality in the developing world thus appears to be unsubstantiated -- at least in this case. Robustness checks are performed to assess whether the findings in the paper are driven by price variation across city-size categories, by the reliance on an income-based concept of well-being, and by the application of small-area estimation techniques for estimating poverty rates at the town and city level.Rural Poverty Reduction,Subnational Economic Development,City Development Strategies,Regional Economic Development

Profit Analysis of Papaya Crops under Greenhouses as an Alternative to Traditional Intensive Horticulture in Southeast Spain

The high-yield agricultural model in Almería is based on eight different crops. Having led fruit and vegetable exports in Spain for more than 50 years, a decrease in melon and watermelon growing areas in Almería caused a change in supply that affected the model’s profit. Papaya cultivation could reactivate the profit of the agricultural model in Almería and also improve the available product range. The papaya crop needs greenhouse infrastructures high enough to contain the growth and size of the plants during a cycle crop, which is possible in most of the greenhouses of the Horticultural production model of Almería. The papaya harvests obtained in the region meet the quality requirements demanded by European markets. Furthermore, yields obtained are equal or higher than yields obtained by other producing countries. This crop improves profit compared with the profit obtained from the rotation of other horticultural crops that have been traditionally grown in the region

Sistema electrónico para cuantificar poblaciones de insectos voladores y evaluar atrayentes y repelentes

Número de publicación: ES2235575 A1 (01.07.2005) También publicado como: ES2235575 B1 (01.11.2006) Número de Solicitud: Consulta de Expedientes OEPM (C.E.O.) P200202622 (07.11.2002)Esta invención se refiere a un sistema electrónico que permite hacer una evaluación cuantitativa de la cantidad de insectos voladores que intentan atravesar una determina zona del espacio. La zona en donde se realiza el seguimiento de los insectos que intentan atravesarla es una superficie preferentemente plana, donde se ha situado una serie de electrodos conductores, conectados a una fuente de alto voltaje. La finalidad del sistema es proporcionar, un pulso eléctrico cada vez que sea electrocutado un insecto y este pulso eléctrico tiene unas características que permiten que pueda ser aprovechado y procesado por otros sistemas electrónicos, tales como contadores, autómatas programables, microcontroladores, o ser acoplado a los buses de entrada de un ordenador.Universidad de Almerí

Análisis de la influencia en las empresas de los rumores en las redes sociales

Este proyecto tiene como objetivo arrojar luz sobre la calidad de la información que la gente introduce en las redes sociales, tratando de detectar la existencia y el acceso a los rumores y a la desinformación. Esto es de especial relevancia dado que las empresas están cada vez más presentes en estos medios y cualquier mensaje negativo puede derivar en una imagen corporativa dañada. Por tanto, resulta interesante preguntar a usuarios diversas cuestiones que nos den una idea del uso real que se hace de las redes sociales, de la facilidad de difusión de mensajes, del acceso a rumores, o de la calidad de la información que se recibe. Para conseguir estos datos se han utilizado encuestas que han sido cumplimentadas por personas de diverso perfil, en las que se ha preguntado sobre su actividad personal y sobre la actividad de sus contactos, consiguiendo de esta manera información sobre la presencia de los rumores y la percepción de los usuarios sobre ello. Posteriormente, mediante análisis gráfico y estadístico conseguido saber si el calado de la desinformación en los usuarios es palpable o no.Escuela Técnica Superior de Ingeniería IndustrialUniversidad Politécnica de Cartagen

Influence of the application of Jasmonic Acid and Benzoic Acid on Watermelon fruit quality.

In watermelon crops in Southeastern Spain, important thermal differences appear during the first stages of plant development that can affect them. This work shows the effect of applying jasmonic acid and benzoic acid (JA+BA), inductors of systemic acquired resistance (SAR) and induced systemic resistance (ISR), respectively, on fruit quality parameters from a crop in a greenhouse in Southeastern Spain, where crops face a remarkable abiotic stress. We assessed two treatments of JA+BA, T1 (500+500 ppm), T2 (2000+2000 ppm) and a control test using an experimental design of randomized blocks with four replications. The results obtained for the parameters assessed (ºBrix, flesh firmness, rind thickness, polar and equatorial diameter) did not show statistically significant differences. The results showed that there was no metabolic cost in the plants when applying the assessed treatments of JA+BA

Assessing the efficacy and feasibility of providing metacognitive training for patients with schizophrenia by mental health nurses: a randomized controlled trial

Aim: To evaluate the efficacy of metacognitive group training in reducing psychotic symptoms and improving cognitive insight and functions in people with schizophrenia.Design: Randomized controlled trial. It was carried out between July 2019-February 2020. Methods: Fifty-six patients with schizophrenia were enrolled and randomly as- signed to either a control group (N = 29) or a metacognitive training group (N = 27). Blinded assessments were made at baseline, 1-week post-treatment and at follow-up 3 months after treatment. The primary outcome measure was psychotic symptoms based on the Psychotic Symptom Rating Scales (PSYRATS). Secondary outcomes were assessed by the Beck Cognitive Insight Scale (BCIS), the Personal and Social Performance (PSP) scale and the World Health Organization Disability Assessment Schedule (WHODAS). Results: Completion at follow-up was high (92.86%). The intention-to-treat analy- ses demonstrated that patients in the metacognitive training group had significantly greater improvements of the Psychotic Symptom Rating Scales delusion score and total score and the Personal and Social Performance Scale, after 3 months, compared with the control group. The effect size was medium to large. The intention-to-treat analyses also demonstrated that patients in the metacognitive training group had significantly greater reductions of the Psychotic Symptom Rating Scales hallucination score and Beck Cognitive Insight Scale self-certainty score post-treatment, compared with the control group. The effect size was medium to large. Conclusion: The metacognitive training administered by psychiatric and mental health nurses was effective in ameliorating delusions and social functioning over time and it immediately reduced hallucinations post-treatment. Impact: Metacognitive training for treating psychosis in patients with schizophrenia is efficacious and administration is clinically feasible in the Portuguese context.info:eu-repo/semantics/publishedVersio

Effect of the application of jasmonic acid and benzoic acid on grafted watermelons yield under greenhouse conditions in the southeast of Spain for mitigation of stress

One of the main problems of watermelon crops in Sou theast Spain is the thermal difference because of c limatic conditions that appear during the first stages of the crop. The objective of this work was to evaluate the effect of inducing the systemic acq uired resistance (SAR) and the induced systemic resistance (ISR) through the application of jasmonic ac id (JA) and benzoic acid (BA), respectively, to counter the abiotic stress. We assessed two treatments of JA and BA, T1 (500 mg·kg-1 + 500 mg·kg -1 ) and T 2 (2000 mg·kg -1 + 2000 mg·kg -1), as well as a control test using an experimental design of randomized blocks with four replications. The results obtained for kg·m -2, fruits/m², kg/plant and fruits/plant did not show statistically significant differences. However, we obtained statistically sig nificant differences in the average fruit weight co mpared with the control test in the two experiments carried out in 2009 and 2010. The results showed that there was no metabolic cost in the plants when applying the assessed treatments of JA and BA