Search results for "Jump"
showing 10 items of 401 documents
Bio-Psycho-Social Analysis of the Effect of Superjump Training
2017
Running faster and jumping higher? Survival and growth in international manufacturing new ventures
2018
Going international early is increasingly the choice of new ventures in manufacturing industries. However, does earliness provide a positive outcome for internationalisation? To answer this, we have longitudinally analysed 3181 manufacturing new ventures established between 2002 and 2012. Using Cox regressions, we found that the 124 late internationals had the lowest risk of failure, while the 229 early internationals could not compensate for their mortality risk with significantly higher levels of growth in the post-internationalisation period. We discuss why an early internationalisation is more perilous than beneficial and provide some suggestions for the internationalisation of new ven…
An Alternate Interpretation of Polymer/Solvent Jump Size Units for Free-Volume Diffusion Models
1996
Polystyrene/toluene mutual-diffusion coefficients have been measured as a function of temperature in the limit of infinite solvent dilution. The solvent to polymer jump size unit ratio (ξ) was determined from the Vrentas−Duda free-volume diffusion model for polymer self-diffusion and is in excellent agreement with values evaluated from solvent self- and binary mutual-diffusion coefficient data. Comparison of the free-volume model to a version of the Kirkwood−Riseman theory, modified for diffusion at infinite dilution under non-ϑ conditions, suggests that ξ follows the temperature dependence of the root-mean-squared end-to-end distance of the polystyrene and can be estimated without the use …
Magnetic Resonance Studies of the Heterogeneous Rotational and Translational dynamics in Disordered Materials
2008
Predictive control of convex polyhedron LPV systems with Markov jumping parameters
2012
The problem of receding horizon predictive control of stochastic linear parameter varying systems is discussed. First, constant coefficient matrices are obtained at each vertex in the interior of linear parameter varying system, and then, by considering semi-definite programming constraints, weight coefficients between each vertex are calculated, and the equal coefficients matrices for the time variable system are obtained. Second, in the given receding horizon, for each mode sequence of the stochastic convex polyhedron linear parameter varying systems, the optimal control input sequences are designed in order to make the states into a terminal invariant set. Outside of the receding horizon…
Acute effects of fatigue to strength and power variables in edurance trained athletes
2015
The purpose of this bachelor thesis was to investigate how fatigue affects strength and power in endurance trained athletes. This thesis is written for the athletes, coaches and researchers in the field of sport. Total of 7 endurance athletes (age 23.3 years ± 1.3, height 174.7 cm ± 6.4, weight 66.5 kg ± 8.4) volunteered for the study, 4 male and 3 female. Hypotheses were that measured variables do not decrease after fatiguing protocol and that the potentiation may counteract fatigue. Fatigue was induced in a continuous maximal treadmill running, where speed was increased every five minutes by one km/h. When necessary, after 45 minutes of running, speed was increased every minute by one km/…
Caurspīdīgas finanšu transakciju implementēšanai pieejamās tehnoloģijas
2019
Maģistra darbs sniedz sadalītās virsgrāmatas tehnoloģiju risinājumu Corda, Ethereum un Hyperledger Fabric salīdzinošu analīzi, izvēloties optimālāko risinājumu un veicot tā integrācijas dizaina izstrādi. Maģistra darba uzdevums ir izpētīt un salīdzināt caurspīdīgas finanšu transakciju implementēšanai pieejamās tehnoloģijas, kuras palīdzētu risināt transakciju caurspīdīguma, apstrādes ātrdarbības un izmaksu problēmas. Maģistra darba mērķis ir atrast optimālāko risinājumu B2B nozarei, izpētot piedāvātos un nākotnē plānojamos tehnoloģiju kopumus gan B2B, gan B2C darījumiem, un piedāvāt jaunu produktu finanšu tehnoloģiju uzņēmumiem. Veicot izvēlēto tehnoloģiju salīdzinošo analīzi, tika secināts…
Digital Reading Strategies for Improving Young Adolescents' Reading Comprehension in English Lessons
2021
Maģistra darbs ir izstrādāts Mācīšanas un Mācīšanās lietpratībai maģistra studiju programmas ietvaros ar mērķi izpētīt digitālās lasītprasmes stratēģiju un lietojumprogrammu īstenošanas procesu un ietekmi uz digitālo lasītprasmi angļu valodas stundās 7. klasē. Darba aktualitāte ir cieši saistīta ar izmaiņām izglītības procesā Latvijā saskaņā ar Izglītības attīstības pamatnostādnēm 2021. – 2027. gadam “Nākotnes prasmes nākotnes sabiedrībai”, kur izglītības attīstības galvenais mērķis aptver digitalizāciju. Tomēr, šajā pētījumā galvenā uzmanība pievērsta digitālās lasītprasmes lomai 7. klasē, analizējot digitālās lasītprasmes stratēģiju un lietojumprogrammu ieviešanu reālā laikā un vietā. Dar…
The Origin of Non-thermal Fluctuations in Multiphase Flow in Porous Media
2021
Core flooding experiments to determine multiphase flow in properties of rock such as relative permeability can show significant fluctuations in terms of pressure, saturation, and electrical conductivity. That is typically not considered in the Darcy scale interpretation but treated as noise. However, in recent years, flow regimes that exhibit spatio-temporal variations in pore scale occupancy related to fluid phase pressure changes have been identified. They are associated with topological changes in the fluid configurations caused by pore-scale instabilities such as snap-off. The common understanding of Darcy-scale flow regimes is that pore-scale phenomena and their signature should have a…
Jumping To Conclusions, General Intelligence, And Psychosis Liability: Findings From The Multi-Centre EU-GEI Case-Control Study
2019
AbstractBackgroundThe “jumping to conclusions” (JTC) bias is associated with both psychosis and general cognition but their relationship is unclear. In this study, we set out to clarify the relationship between the JTC bias, IQ, psychosis and polygenic liability to schizophrenia and IQ.Methods817 FEP patients and 1294 population-based controls completed assessments of general intelligence (IQ), and JTC (assessed by the number of beads drawn on the probabilistic reasoning “beads” task) and provided blood or saliva samples from which we extracted DNA and computed polygenic risk scores for IQ and schizophrenia.ResultsThe estimated proportion of the total effect of case/control differences on J…