Search results for "RINGS"
showing 10 items of 434 documents
Seasonal changes of cambial activity in seed plants in relation to climatic zones
2016
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…
Elektrovilcienu radīto cieto daļiņu emisiju gaisā novērtējums Rīgas centrā
2017
Dažāda ķīmiskā un frakcionārā sastāva daļiņas atmosfērā tiek uzskatītas par vienu no bīstamākajiem atmosfēras piesārņojuma veidiem, tās rada pat lielāku apdraudējumu cilvēku veselībai nekā siltumnīcu efekta gāzes, savukārt ietekme izpaužas kā paaugstināts elpošanas un asinsrites sistēmas saslimšanas risks. Viens no būtiskākiem cieto daļiņu piesārņojuma avotiem ir satiksme, un gandrīz visu kopējo sauszemes transporta radīto emisiju daudzumu veido ritošā daļa, bremzes, riteņi un ceļa virsma. Piesārņojuma līmeni ietekmējošie faktori ir vairāki - avota darbības dinamika, tehniskais un ceļa seguma stāvoklis, meteoroloģiskie parametri u.c. Diemžēl elektrovilcienu radītais cieto daļiņu piesārņojum…
The Large Hadron–Electron Collider at the HL-LHC
2021
The Large Hadron-Electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) to the energy and intensity frontier of particle physics. Exploiting energy-recovery technology, it collides a novel, intense electron beam with a proton or ion beam from the High-Luminosity Large Hadron Collider (HL-LHC). The accelerator and interaction region are designed for concurrent electron-proton and proton-proton operations. This report represents an update to the LHeC's conceptual design report (CDR), published in 2012. It comprises new results on the parton structure of the proton and heavier nuclei, QCD dynamics, and electroweak and top-quark physics. It is shown how the LH…
Sur les traces du mouton en Gaule
2005
Concerning the evidence for sheep in Gaul.- In northern Gaul, bones of sheep and goat are found in most Iron Age sites, farms, villages, graves and shrines. It is difficult to establish a good distinction between the bones of these two species, but sheep are more numerous than goat. This short paper deals with the use of these animals in domestic and ritual practices over a long period, from the Late Bronze Age to the beginning of Roman period. The fact that these animals are represented by bones encourages the study of meat consumption. Mutton is consumed in domestic contexts, but it is also offered during banquets in shrines, public areas in villages or other places, and plays a role duri…
MR 2831984 Reviewed Masuda T. Families of finite coverings of the Riemann sphere. Osaka J. Math. 48 (2011), no. 2, 515--540. (Reviewer Francesca Vetr…
2012
Let $G$ be a finite group and let $H$ be a subgroup of $G$ which does not contain normal subgroups of $G$ except $\{ id \}$. The group $G$ acts on the set of the left coset of $G / H$ as follows: \begin{center} $(g, H a) \rightarrow H a g^{- 1}$. \end{center} The author observes that the action defined above is effective and this gives a permutation representation of $G$, $R: G \rightarrow S_{d}$, where $d =[G : H]$. The condition on $H$ ensures that $R$ is injective. Thus, $G$ can be seen as a transitive subgroup of $S_{d}$. Let $X$ and $ Y$ be connected complex varieties. A finite covering $f: X \rightarrow Y$, which branches at most at $B$, is said a $(G, H)-$coverings if there is a surj…
Unveiling the environment and faint features of the isolated galaxy CIG 96 with deep optical and HI observations
2018
Context. Asymmetries in atomic hydrogen (HI) in galaxies are often caused by the interaction with close companions, making isolated galaxies an ideal framework to study secular evolution. The AMIGA project has demonstrated that isolated galaxies show the lowest level of asymmetry in their HI integrated profiles compared to even field galaxies, yet some present significant asymmetries. CIG 96 (NGC 864) is a representative case reaching a 16% level. Aims. Our aim is to investigate the HI asymmetries of the spiral galaxy CIG 96 and what processes have triggered the star-forming regions observed in the XUV pseudo-ring. Methods. We performed deep optical observations at CAHA1.23m, CAHA2.2m and V…
CO2 release to the atmosphere from thermal springs of Sperchios Basin and northern Euboea (Greece): The contribution of “hidden” degassing
2020
Abstract Greece is a region characterised by intense geodynamic activity that favours the circulation of hydrothermal fluids in the crust transporting volatiles from either the deep crust or the mantle to the surface. Elevated heat flow values are detectable at Sperchios Basin and North Euboea (central Greece), two areas defined by a system of deeply rooted extensional faults and Quaternary volcanic activity. This setting contributed to the formation of numerous hydrothermal systems, which are mostly expressed as CO2-rich thermal springs with intense bubbling. The CO2 output from six bubbling pools has been determined by flux measurements with the use of the floating chamber method. The hig…
Biceps Femoris Long Head Muscle Fascicles Actively Lengthen During the Nordic Hamstring Exercise
2021
Current debate exists around whether a presumed eccentric exercise, the Nordic hamstring exercise (NHE), actually causes active hamstring muscle lengthening. This is because of the decoupling that can occur between the muscle fascicle and muscle-tendon unit (MTU) length changes in relatively compliant human lower-limb MTUs, which results in MTU lengthening not necessarily causing muscle fascicle lengthening. This missing knowledge complicates the interpretation of why the NHE is effective at reducing running-related hamstring muscle injury risk in athletes previously unfamiliar with performing this exercise. The purpose of the study was therefore to investigate if the most-commonly injured …
Bortvalg av videregående skole og mestringstro : En kvalitativ studie av unge jenter som har valgt å slutte på videregående skole
2017
Masteroppgave psykisk helsearbeid ME504 - Universitetet i Agder 2017 The projects background is a request from the University of Agder to look for reasons why some girls may choose to drop out of high school focusing on their relationship with their contact or main teacher. The purpose of this study is to explore what role self-efficacy has in the effort to increase the percentage of children an adolescents completing high school. It has been important to search for previous experiences to find out why their self-efficacy is at such a low level and if it can have affected their decision to drop out of high school. The issue is: ”which experiences can influence the decision of dropping out o…