BackgroundThe aim of this study was to examine the characteristics associated with the grieving process among a population with intellectual disability and the influence of particular variables.Materials and MethodsThe sample was composed of 380 participants with intellectual disability, on whose behalf 149 professionals completed a 20‐item questionnaire with four Likert‐type answer options, developed to evaluate the grieving process: Inventory of Grief and Coping Strategies in Intellectual Disability (IGCS‐ID).ResultsThe IGCS‐ID shows adequate levels of reliability. It covers three dimensions: understanding of the concept of death, coping with the loss and post‐bereavement reactions. The level of intellectual disability, the time elapsed since the loss and the residential setting gave rise to significant differences in the three dimensions based on the participants.ConclusionAn assessment of the grieving process would help to put in place effective resources to help people with intellectual disability overcome the loss and cope with the changes that it brings.
In Central America maize and beans are usually cultivated by farmers who have small landholdings and live in vulnerable situations. Climate change is an important threat to these smallholder basic grain farmers, putting at risk their production systems and their livelihoods. The use of Ecosystem-based Adaptation (EbA) can help them to adapt to climate change, however there is limited information on the use of EbA. The objective of the present work was to characterize the EbA strategies that smallholder basic grain farmers of four landscapes in Guatemala and Honduras use to increase their resilience to climate change. Using interviews and field measurements in 160 farms, between July 2014 and June 2015, we 1) explored how common the use of different EbA practices is, 2) documented the biophysical characteristics of these practices, and 3) explored if the implementation and characteristics of EbA practices differed among landscapes. Our results indicate that even though they own small land areas (mean maize plot area of ~0.68 ha), have low education levels and low access to technical training and advice, many smallholder basic grain farmers are using EbA practices in their farms. The most common EbA practices were the use of dispersed trees, home gardens and live fences. An ANOVA anlysis indicated significant differences in the use of different EbA practices among farmers, which suggests that farmers adapt practices in response to the social and biophysical conditions where they live. Our study suggests that smallholder basic grain farmers have the experience and the knowledge to use EbA practices and recognize the benefits derived from the implementation of such practices. However, in order to increase use of EbA practices, more technical, financial and political support is needed. ; En Centroamérica, el maíz y el frijol son usualmente cultivados por agricultores que tienen pequeñas áreas de tierra y viven en situación de vulnerabilidad. El cambio climático representa una importante amenaza para estos pequeños agricultores de granos básicos, poniendo en peligro sus sistemas de producción y medios de vida. El uso de Adaptación basada en Ecosistemas (AbE) puede ayudarlos a enfrentar el cambio climático, pero existe poca información sobre el tema. El objetivo de este trabajo fue caracterizar las estrategias de AbE que los pequeños agricultores de granos básicos de cuatro paisajes de Guatemala y Honduras utilizan para aumentar su resiliencia frente al cambio climático. A través de entrevistas y mediciones en campo en 160 fincas, entre julio 2014 y junio 2015, 1) se exploró qué tan común es el uso de las diferentes prácticas de AbE, 2) se documentaron las características biofísicas de estas prácticas, y 3) se determinó si la implementación y características de las prácticas difieren entre paisajes. Los resultados indican que muchos de los pequeños agricultores de granos básicos usan prácticas de AbE, aun cuando cultivan áreas pequeñas (parcelas de maíz de ~0,68 ha), tienen un bajo nivel de educación y bajo acceso a capacitaciones o consejos técnicos. Las prácticas más comunes fueron el uso de árboles dispersos, huertos caseros y cercas vivas. Resultados de un análisis de ANDEVA indican que hubo diferencias significativas en el uso de diferentes prácticas entre agricultores, que sugiere que las adoptan en respuesta a sus medios de vida y condiciones biofísicas. El estudio sugiere que los pequeños agricultores de granos básicos tienen la experiencia y el conocimiento para utilizar prácticas de AbE, y que ven beneficios derivados de su implementación; sin embargo, para ampliar el uso de estas prácticas, se necesita más apoyo técnico, financiero y político.
Goat ranches in the west area of La Pampa Province (Argentina) are analyzed by mean of surveys. These are long tradition family enterprises (2.5 man equivalent) with owners (average 53.3 years old) that believe in the continuity of their farms. The educational level is very low (about 80 percent are real or functional illiterates), although 46 percent of their inheritors had completed the primary school and 15 percent had completed the high school. Technical assistance is received mainly from governmental programs. Kids are the main sale product and about 18 percent of them are used for family feeding. Other source of income would be increased adding value by mean of handmade manufacture (cheese, hair, spinning, tan leather, etc.) ; Mediante encuesta se estudian las explotaciones caprinas del oeste pampeano (Argentina). Son empresas familiares (2,5 equivalentes hombre), de larga tradición cuyos responsables, de bastante edad (53,3 años), confían en la continuidad de las explotaciones. El nivel educativo es muy bajo (alrededor del 80 p.100 son analfabetos reales o funcionales), aunque entre los posibles herederos el 46 p.100 ha completado la escuela primaria y el 15 p.100 la secundaria. El apoyo técnico que reciben corresponde casi exclusivamente a programas estatales. El cabrito para venta es el principal producto registrándose un 18 p.100 de autoconsumo. Otras fuentes de ingreso podrían potenciarse agregándoles valor por medio de procesos artesanales de elaboración (quesos, hilado de pelo, curtidos de cueros, etc.).
This study seeks to provide information about the situation and needs of university students with disabilities. In this regard, the paper gives information related to Spanish legislation about this group, describes the services, programmes and opportunities offered to these students, and reviews and describes the main field studies in the scientific literature which carry out research on the situation, the characteristics and other aspects related to university students with disabilities. Finally, as an illustrative example, it presents the data and conclusions from a study conducted by the University of Oviedo, dealing with their disabled students
28 páginas,, 4 tablas, 7 figuras. The definitive version is available at: http://www3.interscience.wiley.com/journal/4735/home ; We compare different spatial interpolation techniques in mapping the monthly frequency of fogs in the Aragón region (northeast Spain). The local and spatially complex nature of the fogs makes them more difficult to map than other climatic variables such as precipitation and temperature. We found clear seasonal differences in the quality of the obtained maps. The localized nature of spring and summer fogs, mainly restricted to valley bottoms in mountainous areas, gives rise to several limitations. The modelling of fog frequency is more complex than that of other climate variables; to improve the model predictions, it is necessary to consider topographic variables that simulate the terrain structure. Moreover, the highly complex nature of the relationship between fog frequency and terrain means that simple linear models perform poorly in accounting for the role of geographic and topographic variables in determining the spatial distribution of fog frequency. The inclusion of non-linear relationships between fog frequency and terrain variables in the models following a general additive model (GAM) procedure leads to an improvement in model performance because the flexibility of GAMs enables the inclusion of non-linear relationships and the generation of response-curve shapes that detail the exact relationship between the dependent variable and predictors throughout the entire range of the variable. ; This work has been supported by the following research projects: CGL2005-04508/BOS (financed by the Spanish Commission of Science and Technology and FEDER), PIP176/2005 (financed by the Aragón Government), and "Programa de grupos de investigación consolidados" (BOA 48 of 20-04-2005), also financed by the Aragón Government. ; Peer reviewed
This paper has been financially supported by Spain's Projects No. MCIU MAT2017–83631-C3–R and No. RTI2018-094683–B–C52 and Principado de Asturias Regional Government Project No. IDI/2018/000185.
In: International journal of knowledge society research: IJKSR ; an official publication of the Information Resources Management Association, Band 3, Heft 3, S. 16-28
New educational trends demand learning processes that fulfill the requirements and interests of students. In this sense, developing new activities focused on specific themes for the open source e-learning platform Moodle, provides the added value of offering their integrated use in the learning environment. Basing on this assumption, Moodle applications for checking JavaScript and PHP codes have been developed, allowing improving the learning process in web programming University courses. These applications offer the students information about the committed errors and about the key terms of the programming language. Moreover, they also gather information about the type of errors committed by each student so that the teacher can graphically observe which concepts are more problematic and need to be clarified. The paper also describes the result of a qualitative analysis of its use in several courses offered in study programmes of the University of Valladolid.
This is the peer-reviewed version of the following article: The Journal of Physical Chemistry B 2013, 117, 884–896, DOI:10.1021/jp311709c, which has been published in final form at https://pubs.acs.org/doi/abs/10.1021/jp311709c. This article may be used for non-commercial purposes only ; This paper deals with the interplay between solvent properties and isomerism of 2-(2′-hydroxyphenyl)imidazo[4,5-b]pyridine (1), and the proton and charge-transfer processes that the different isomers undergo in the first-excited singlet state. We demonstrate the strong influence of these processes on the fluorescence properties of 1. We studied the behavior of 1 in several neutral and acidified solvents, by UV–vis absorption spectroscopy and by steady-state and time-resolved fluorescence spectroscopy. The fluorescence of 1 showed a strong sensitivity to the environment. This behavior is the result of conformational and isomeric equilibria and the completely different excited-state behavior of the isomers. For both neutral and cationic 1, isomers with intramolecular hydrogen bond between the hydroxyl group and the benzimidazole N undergo an ultrafast excited-state intramolecular proton transfer (ESIPT), yielding tautomeric species with very large Stokes shift. For both neutral and cationic 1, isomers with the OH group hydrogen-bonded to the solvent behave as strong photoacids, dissociating in the excited state in solvents with basic character. The pyridine nitrogen exhibits photobase character, protonating in the excited state even in some neutral solvents. An efficient radiationless deactivation channel of several species was detected, which we attributed to a twisted intramolecular charge-transfer (TICT) process, facilitated by deprotonation of the hydroxyl group and protonation of the pyridine nitrogen ; This work has been supported by the Spanish Government and the European Regional Development Fund (Grant CTQ2010-17835) and the Xunta de Galicia (Grant CN 2012/314). A.B., M.V., and J.L.P.L. are thankful for a "Fundación ...
This is the peer-reviewed version of the following article: The Journal of Physical Chemistry Letters 2014, 5, 989–994, DOI:10.1021/jz5001648, which has been published in final form at https://pubs.acs.org/doi/abs/10.1021/jz5001648. This article may be used for non-commercial purposes only ; Proton transfer from strong photoacids to hydroxylic solvents is much under debate. Experimentally, the main issue stems from relaxation and diffusion processes that are concomitant with ultrafast proton transfer and blur population dynamics. To overcome this, we propose a fast photodissociation reaction that, however, proceeds slower than solvent relaxation. Fluorescence spectroscopy of the cationic photoacid 2-(1′-hydroxy-2′-naphtyl)benzimidazolium reveals a two-stage mechanism: (a) reversible elementary proton transfer inside the solvent shell and (b) irreversible contact-pair splitting. The time evolution of the fluorescence signal is complex, yet this is explained quantitatively by simultaneous, spectrally overlapping emission of the acid, the conjugate base, and the contact proton-transfer pair. The latter attains high transient concentration in linear alcohols. Microscopic rate constants of dissociation are determined ; We thank the Spanish Government and the European Regional Development Fund (Grants CTQ2010-17835 and CTQ2010-17026) and the Xunta de Galicia (Grants CN 2012/314,EM2012/091, and GPC2013/052) for financial support of our work. J.L.P.L. thanks the Spanish Ministry of Economy and Competitiveness for funding through the Ramón y Cajal Programm 2009. M.V.G. and A.B. thank the Spanish Government and the "Segundo Gil-Dávila" Foundation, respectively, for financial support ; SI
The latest Green Paper on the EU Common Fisheries Policy (CFP) identified the high level of discards in Europe as one of the structural weaknesses of the current CFP. The new CFP introduces a discard ban in European waters, with an obligation to land all regulated species. The fishing management system in the Mediterranean is based on effort control and technical measures, and this is raising some particular concerns about the effective implementation of the discard ban. With the exception of bluefin tuna (Thunnus thynnus, Scombridae), there are no quotas in the Mediterranean and this regulation affects all regulated species with the minimum landing size. Under these circumstances, the discard ban may lead to an increase in the amount of juvenile fish caught, because such catches are not counted against a given quota, as is the case in the Atlantic fisheries, and thus, there is no incentive to avoid catching them. On the contrary, the obligation to land the juveniles that are now discarded and their subsequent fishmeal processing might even become commercially interesting. One possible consequence of the new regulation may be an increase in the illegal marketing of fish below the minimum size. The landing, storage and transportation of juveniles will all be legal, and this may simplify their commercialization via the black market. The discard ban and landing obligation should be accompanied by other measures to ensure their successful implementation, including the agreement of the fishing sector to comply with the rules and regulations ; Versión del editor ; 5,8000