Search results for "SITU"
showing 10 items of 1824 documents
Transformative Teaching and Learning Through Engaged Practice : Lecturers’ and Students’ Experiences in a University and Underserved Community Partne…
2018
peer-reviewed The Community Wellness, Empowerment, Leadership and Lifeskills (CWell) program is a two-year community-driven program developed in partnership between an underserved-community in Limerick City, and staff at the University of Limerick (UL), Ireland. This paper explores the transformative teaching and learning experiences that arose throughout the duration of the progam for the lecturers and students. Data were collected through interviews and focus groups with lecturers and students involved in the program. Students supported the notion of “learning differently” and focused around prior learning and attitude to learning, learning about learning and impact of learning. Lecturers…
The nucleosome-remodeling ATPase ISWI is regulated by poly-ADP-ribosylation.
2008
ATP-dependent nucleosome-remodeling enzymes and covalent modifiers of chromatin set the functional state of chromatin. However, how these enzymatic activities are coordinated in the nucleus is largely unknown. We found that the evolutionary conserved nucleosome-remodeling ATPase ISWI and the poly-ADP-ribose polymerase PARP genetically interact. We present evidence showing that ISWI is target of poly-ADP-ribosylation. Poly-ADP-ribosylation counteracts ISWI function in vitro and in vivo. Our work suggests that ISWI is a physiological target of PARP and that poly-ADP-ribosylation can be a new, important post-translational modification regulating the activity of ATP-dependent nucleosome remodel…
Dietary exposure in utero and during lactation to a mixture of genistein and an anti-androgen fungicide in a rat mammary carcinogenesis model
2015
Endocrine disruptors may play substantial roles in the high incidence of breast cancer. We previously described how early exposure to the mixture of phytoestrogen genistein (G) and the anti-androgen vinclozolin (V) affects peripubertal mammary development. This study evaluates the carcinogenic potential of exposure to V alone or associated with G from conception until weaning in Wistar rats. Dams were exposed to V, G or GV during pregnancy/lactation. At PND50 offspring were treated with DMBA[7,12-dimethylbenz(a)anthracene]. V or GV maternal exposure decreased number of DMBA-induced mammary tumors in the offspring, without significant modifications in tumor incidence, multiplicity and latenc…
Restoring Harmony in the Lifeworld? : Identity, Learning, and Leaving Preelite Sport
2020
Sport provides many youth participants with a central life project, and yet very few eventually fulfill their athletic dreams, which may lead them to disengage from sport entirely. Many studies have explored the processes of athletic retirement, but little is known about how youth athletes actually reconstruct their relationship with sport and embodiment postretirement. The authors explored these issues in the story of “Pilvi,” a Finnish alpine skier who disengaged from sport in her late adolescence. Employing an existential-phenomenological approach, they conducted six low-structured interviews with Pilvi, combined with visual methods, and identified key themes relating to the body, space,…
Cross-sectional associations between cardiorespiratory fitness and NMR-derived metabolic biomarkers in children : the PANIC study
2022
Objective: Cardiorespiratory fitness has been inversely associated with cardiovascular risk across the lifespan. Some studies in adults suggest that higher cardiorespiratory fitness is associated with cardioprotective metabolite profile, but the evidence in children is lacking. Therefore, we investigated the cross-sectional association of cardiorespiratory fitness with serum nuclear magnetic resonance derived metabolic biomarkers in children. Methods: A population sample of 450 children aged 6–8 years was examined. Cardiorespiratory fitness was assessed by a maximal exercise test on a cycle ergometer and quantified as maximal power output normalised for lean body mass assessed by dual-energ…
Piespēles pilnveidošana 10. - 11. gadus veciem futbolistiem, maza izmēra spēlēs.
2022
Darba mērķis ir pētīt un analizēt piespēles pilnveidošanu 10 – 11 gadīgiem puišiem ar maza izmēra futbola spēlēm. Mērķis ir izveidot vingrinājuma kompleksu, kas sekmētu piespēles precizitāti sacensībās. Pētot un analizējot puišu fiziskos, psiholoģiskos, tehniku ietekmējošos faktorus, pielāgot speciālos vingrinājumus un treniņprocesu pirms sezonas sagatavošanās periodā, tā, lai tas neietekmētu treniņa procesa mikro ciklu.
Introduzione
2013
Photocatalytic oxidation of aromatic alcohols to aldehydes in aqueous suspension of home prepared titanium dioxide: 2. Intrinsic and surface features…
2008
Some intrinsic electronic properties of home prepared (HP) TiO2 catalysts were investigated by diffuse reflectance spectroscopy and quasi-Fermi level measurements. These powders were used for carrying out the photocatalytic oxidation of benzyl alcohol to benzaldehyde and CO2 in water; the selectivity for aldehyde formation was enhanced by the addition of small amounts of ethanol, a typical hole trap. The values of band gap, valence band and conduction band edges are almost identical for all the HP samples in which anatase phase is predominant, whereas appreciable differences can be noticed for an HP sample containing high amount of rutile phase. A comparative ATR-FTIR study of the HP cataly…
Caracterización in-situ de las propiedades espectrales de absorción de los aerosoles atmosféricos en Valencia
2015
Según el último informe del Panel Intergubernamental sobre Cambio Climático (IPCC, 2013) cada una de las tres últimas décadas ha sido más cálida que la anterior a nivel de superficie y, en conjunto, más cálidas que ninguna de las precedentes desde 1850. En la atmósfera, las causas de este aumento de temperatura están relacionadas directamente con la presencia de gases de efecto invernadero y también de aerosoles. En la última década, el estudio de los aerosoles atmosféricos ha cobrado gran interés debido al papel que estos desempeñan en el clima a través del forzamiento radiativo, siendo su interacción mayor que la de algunos gases de efecto invernadero de vida corta (p.e., CO o NOx) Mientr…
The Psychology of Fluent Use
2016
In a perfect world, it would always be possible to operate technology effortlessly and to reach the desired goal. However, in the real world many factors may make technologies difficult to use or even hinder people from using technical artefacts. Most of these factors pertain to usability (i.e., technology’s ability to fit users’ capabilities) and thus concern technological solutions from the point of view of human beings as users of technology. Therefore, designing technical artefacts that are easy to use requires understanding the psychological and mental preconditions for using technology.