Search results for "CLIMATE"
showing 10 items of 4934 documents
Limitations of population models in predicting climate change effects : a simulation study of sociable weavers in southern Africa
2008
Current approaches for predicting climate change effects on populations comprise static models based on the geographical distribution of species, and dynamic population models based on the relationship between population processes and the recent variation in climate. Population models have the inherent advantage of considering a species' response to climate as resulting from distinct mechanisms. However, they may have the disadvantage of considering only short-term processes as they occur under the current climate, disregarding slowly adapting mechanisms. It would be important, however, to know whether slowly adapting processes occur, and whether they will respond to climate change. A way o…
Responses in metabolic rate to changes in temperature in diapausing Colorado potato beetleLeptinotarsa decemlineatafrom three European populations
2015
Many insects survive adverse periods in seasonal environments by entering diapause, a deep resting stage, during which energy consumption is typically low and gas exchange is in the form of a discontinuous gas exchange cycle (DGC). Because insects in high-latitude environments are severely time constrained during summer, an effective diapause termination with careful regulation of metabolic rate is important. The present study examines whether diapausing Colorado potato beetles Leptinotarsa decemlineataSay originating from three latitudinally different regions in Europe differ in their quantitative or qualitative gas exchange patterns in response to an increasing temperature. Overall produc…
Climatic and Pathological Rhythms in a Humid Tropical Area, the Case of The Philippines
1997
The fact that weather significantly affects yearly, monthly and daily morbidity in human populations has been documented for a long time by a number of individuals. They have illustrated very well some of the basic structure and underlying mechanisms of seasonality in morbidity. But until now almost all these efforts were carried out in countries with temperate mid-latitude climates. Furthermore, meteoropathological investigations have for the most part concentrated upon mortality statistics for the usual reasons of data availability and comparability. However, an important question that arises when considering the effects of weather on diseases is how the relationship varies under differen…
Endring av kroppsøvingsfagets motivasjonsklima og elevenes målorientering : en fireukers intervensjonsstudie i ungdoms- og videregående skole
2019
Masteroppgave idrettsvitenskap ME517 - Universitetet i Agder 2019 The purpose of this project was to investigate if the Physical Education-teacher could have animmediateeffecton the pupils’perceived motivational climate. Also,if this could impact thepupils’goal orientations.Achievement Goal Theory was used as a theoretical background for the project.The project is an intervention study, witha cross-over design. The sample consisted of202Norwegian pupils in schools located insouth of Norway. Of these,55% were boys and 45% were girls. The TARGET-model was used as a didacticaltool for structuringthe activity lessons. The intervention comprisedtwo lessonswith highego-involving climate,and two l…
NuSTEC White Paper: Status and challenges of neutrino–nucleus scattering
2018
International audience; The precise measurement of neutrino properties is among the highest priorities in fundamental particle physics, involving many experiments worldwide. Since the experiments rely on the interactions of neutrinos with bound nucleons inside atomic nuclei, the planned advances in the scope and precision of these experiments require a commensurate effort in the understanding and modeling of the hadronic and nuclear physics of these interactions, which is incorporated as a nuclear model in neutrino event generators. This model is essential to every phase of experimental analyses and its theoretical uncertainties play an important role in interpreting every result.In this Wh…
Improved calculations of beta decay backgrounds to new physics in liquid xenon detectors
2020
We present high-precision theoretical predictions for the electron energy spectra for the ground-state to ground-state $\beta$ decays of $^{214}$Pb, $^{212}$Pb, and $^{85}$Kr most relevant to the background of liquid xenon dark matter detectors. The effects of nuclear structure on the spectral shapes are taken into account using large-scale shell model calculations. Final spectra also include atomic screening and exchange effects. The impact of nuclear structure effects on the $^{214}$Pb and $^{212}$Pb spectra below $\approx100$ keV, pertinent for several searches for new physics, are found to be comparatively larger than those from the atomic effects alone. We find that the full calculatio…
Is there a convincing case for climate veganism?
2020
AbstractClimate change compels us to rethink the ethics of our dietary choices and has become an interesting issue for ethicists concerned about diets, including animal ethicists. The defenders of veganism have found that climate change provides a new reason to support their cause because many animal-based foods have high greenhouse gas emissions. The new style of argumentation, the ‘climatic argument(s) for veganism’, may benefit animals by persuading even those who are not concerned about animals themselves but worry about climate change. The arguments about the high emissions of animal-based food, and a resulting moral obligation to abstain from eating such products, are an addition to t…
Justice in transitions: Widening considerations of justice in dietary transition
2021
Just transition is gaining increasing attention. The need to consider social justice in sustainability transitions is finally being acknowledged. Research on this issue has, to date, mainly concentrated on energy systems. In this paper, we examine how the elaboration of dietary transition widens the spectrum of justice questions in sustainability transitions research. We explicate the arising normative questions along the dimensions of distributive, procedural and recognitive justice; widening the considerations further to restorative and cosmopolitan justice. Dietary transition widens the justice considerations to basic needs, food security and nutrition. By doing so, it evokes socio-cultu…
Quali sono i fattori di successo delle famiglie multilingue? La relazione tra atteggiamenti linguistici e dinamiche familiari e di comunità
2020
The article focuses on the emotional, cognitive, and social climate in which multilingual families make and influence language choices. It investigates what impact the choices can have on the general well-being of the family, regarding both the intergenerational relationship and the community context. The research suggests that the linguistic attitudes of migrant families can stimulate and implement potential well-being. It consists of the conscious management of the specific and complex dynamic activated in a multilingual family.
Emotional Agency at Work: The Development and Validation of a Measure
2022
Despite intensive research on agency in education and work environments, the topic remains underexplored through the lens of emotions. This study conducted the development and validation of a quantitative measure to explore emotional agency in working life. Empirical data (N = 240) were collected via a web-based survey within the professional domains of healthcare and real estate services. The participants’ age, educational level, and gender corresponded to the domain-specific and general employee distribution in Finland. The questionnaire items were based on a theoretical construct of emotional agency at work. Exploratory factor analysis indicated that emotional agency includes two dimensi…