Search results for "Clima"
showing 10 items of 6069 documents
Alteraciones bioquímicas y fisiológicas causadas por ibuprofeno y carbamazepina en juveniles de Solea senegalensis: efecto modulador de la temperatura
2017
Tesis llevada a cabo para conseguir el grado de Doctor por la Universidad de Valencia.--2017-07-24.--Apto cum laudem
Nouvelles données sur le genre Bragasellus (Crustacea: Isopoda: Asellidae
1996
From now on, the genus Bragasellus Henry & Magniez, 1968 includes 2 oculated and 17 stygobiotic species. As a natural and monophyletic taxonomic unit, we consider it a good genus. Its original area corresponds to the north-west quarter of the Iberian Peninsula. Secondarily, this area has extended eastward, using mainly the alluvial channels of hydrographic systems (Ríos Douro + Ebro and tributaries), finally reaching the underground waters of several Mediterranean rivers. This active expansion is exclusively due to the migration of two stygobiotic sibling species: B. lagari Henry & Magniez, 1973 towards the high basin of the Río Tajo, then downstream to the basins of the Ríos Jucar and Turi…
Factores de riesgo y protección en el bienestar subjetivo del adolescente inmigrante de habla hispana
2015
El presente trabajo plantea conocer el nivel de ajuste personal de los adolescentes migrantes de habla hispana, que reciben educación formal. Para ello se procede al estudio de una muestra de 103 estudiantes de ambos sexos de países latinoamericanos, con edades de entre los 16 y los 22 años, matriculados en cuatro centros educativos públicos de Valencia.El objetivo general es conocer los factores de protección/riesgo de los contextos más próximos de desarrollo: familiar, escolar, grupo de iguales, y proceso migratorio y de Aculturación.y la relación de éstos con su Bienestar subjetivo, de modo que se pueda construir un modelo predictivo donde el Bienestar Subjetivo sea la variable criterio.…
Ventilatory chemosensitivity, cerebral and muscle oxygenation, and total hemoglobin mass before and after a 72-day mt. Everest expedition.
2014
Abstract. Cheung, Stephen S, Niina E. Mutanen, Heikki M. Karinen, Anne S. Koponen, Heikki Kyro ̈ la ̈ inen, Heikki O. Tikkanen, and Juha E. Peltonen. Ventilatory chemosensitivity, cerebral and muscle oxygenation, and total hemoglobin mass before and after a 72-day Mt. Everest expedition. High Alt Med Biol 15:331–340, 2014.— Background: We investigated the effects of chronic hypobaric hypoxic acclimatization, performed over the course of a 72-day self-supported Everest expedition, on ventilatory chemosensitivity, arterial saturation, and tissue oxygenation adaptation along with total hemoglobin mass (tHb-mass) in nine experienced climbers (age 37 – 6 years, _ VO 2peak 55 – 7mL $ kg - 1 $ min…
Runs of homozygosity in the Italian goat breeds: impact of management practices in low-input systems
2021
Abstract Background Climate and farming systems, several of which are considered as low-input agricultural systems, vary between goat populations from Northern and Southern Italy and have led to different management practices. These processes have impacted genome shaping in terms of inbreeding and regions under selection and resulted in differences between the northern and southern populations. Both inbreeding and signatures of selection can be pinpointed by the analysis of runs of homozygosity (ROH), which provides useful information to assist the management of this species in different rural areas. Results We analyzed the ROH distribution and inbreeding (FROH) in 902 goats from the Italia…
Cambiamento climatico e pianificazione urbanistica. La Strategia italiana e il Piano francese
2015
L’ineludibilità dei cambiamenti climatici impone la necessità di avviare politiche di adattamento che agiscano per fronteggiare gli impatti degli avvenimenti estremi ed improvvisi e delle trasformazioni irreversibili causate dal clima. Parallelamente alla riduzione delle emissioni di gas serra, le autorità locali devono anche rafforzare la resilienza delle città al climate change, da qui, la Strategia Europea in materia di adattamento al cambiamento climatico (2013) e il Mayors Adapt (2014). Il presente contributo – a partire dalle riflessioni sul rapporto clima-città e dalle iniziative/incoraggiamenti dell’UE – pone l’attenzione sull’attuale situazione italiana e sull’esperienza francese d…
Sport commitment and adherence: A social-cognitive analysis. (Compromiso deportivo y adherencia: Un análisis cognitivo social).
2011
Abstract Statement of problem: This study aimed to analyse the ability of a model based on achievement motivation and self-determination theories to predict adherence to competitive sport. This model incorporated commitment as predictor of adherence. A prospective study was performed with a sample of 302 handball players aged between 14 and 18 years. Structural equation modelling gave support to the model proposed. It was verified the sequence of relationships between perceptions of coach-created mastery climate, psychological needs, self-determined motivation, commitment, and adherence. The major contribution of the study was to confirm a motivational model of adherence based on social-cog…
School climate as predictor of teachers’ capacity to meet the educational needs of adopted children in Italy
2020
The current study examines the association between different components of school climate (teacher–principal and teacher–parent relationships, parents’ involvement in school activities, connection between school and the local services) and teachers’ competences and knowledge regarding the adoption experience. Participants were 573 teachers (95.7% women; mean age = 47.06, SD = 8.66, ranging between 25 and 65) residing in three Italian regions characterised by rates of international adoptions that are higher than the national average. The association between school climate and teachers’ knowledge and competences on adoption was evaluated via independent multiple logistic regression analyses. …
Affective Estrangement and Ecological Destruction in TV Crime Series Fortitude
2020
Koistinen and Mäntymäki examine how graphic violence evokes affect in the context of ecological destruction in the UK-produced TV crime fiction series Fortitude (2015–17). They argue that the series mobilises generic exchange by incorporating speculative elements into a traditional crime narrative structure, thereby creating space for affective estrangement. They show how the amalgamation of violence, ecological destruction and affect serves as an entrance into socioecological critique with a strong cautionary element through the negotiation between the human and nonhuman and the ethics of violence. Theoretically, the chapter relies on Sara Ahmed’s view of affect as social processes produce…
Multifunctional areas as a tool to enhance biodiversity and promote conservation in alfalfa fields.
2021
The present study analyses the effects of multifunctional areas (MA) for three years (2013–2015) on an intensive multi-crop farm in Portugal. The implementation of MA resulted in a wide range of enhancements in the insect community, such as significant effects as a reservoir, allowing an increase of 102.47% in the number of species and 97.64% of individuals. MA play an important role in conservation strategies and help increase the population of rare and threatened arthropod species.