Search results for "DF"
showing 10 items of 1699 documents
Specificity of weightlifting bench exercises in kayaking sprint performance: A perspective for neuromuscular training
2022
Several studies showed significant differences between bench lift exercises without investigating which is more related, in biomechanical and neuromuscular terms, to improve the sprint flatwater kayak performance. This study aims to compare the power-load and velocity-load neuromuscular parameters performed in prone bench pull (PBP), and bench press (BP) exercises to identify which of them meet the gesture specificity in sprint flatwater kayak performance. Ten elite kayakers participated in this study. Power-load, velocity-load relationships, the maximum dynamic strength, and the kayak sprint performance test were assessed. The power-load and velocity-load relationships showed significant d…
Negationens placering i finska inlärares svenska
1997
There was Kaisa, jag och Kata. Vi oli funnya : lexikal transfer i texter skrivna av högstadieelever med B-svenska
2013
Tutkimuksen tarkoitus oli kartoittaa sanaston siirtovaikutusta suomenkielisten yläkoululaisten B-ruotsin kirjoitelmissa. Tarkoitus oli saada vastaus siihen, kuinka paljon suomen kielen ja englannin kielen sanoja koululaiset käyttävät opiskeltuaan ruotsia noin vuoden verran. Lisäksi halusin selvittää kuinka paljon kirjoitelman aihe vaikuttaa sanavarastoon. Tutkimus oli määrällinen ja vertasi kahta aiheeltaan erilaista kirjoitustehtävää. 48 B-ruotsia lukevan 8-luokkalaisen yläkoululaisen kirjoitelmat on kerätty Jyväskylän yliopiston Topling-projektia varten syksyllä 2010. Tulokset osoittavat, että koululaiset käyttivät sekä suomea että englantia ruotsin kirjoitelmissaan. Englannin kielisten s…
Theoretical and computational studies of magnetic anisotropy and exchange coupling in molecular systems
2018
The field of molecular magnetism studies the magnetic properties of molecular systems as opposed to conventional metal-based magnets. The high chemical modifiability of the constituting molecules makes such materials highly versatile, and the small size of the building blocks leads to the rise of various quantum mechanical phenomena, such as tunneling and entanglement. These phenomena can then be further utilized in the construction of nanoscale quantum devices. This dissertation describes computational and theoretical studies in the field of molecular magnetism using state-of-the-art quantum chemical methods based on ab initio multireference approaches and broken symmetry density functional t…
Organising mindfully: expanding mindful organising’s nomological network through testing predictors and Outcomes in high risk environments
2020
La información obtenida de los cuatro estudios realizados nos permitió ampliar significativamente la red nomológica del “mindful organising”. Al hacerlo, logramos alcanzar nuestros tres objetivos de investigación. Primero, al distinguir empíricamente el “mindful organising” de otras variables de equipo relacionadas. En segundo lugar, descubriendo tres condiciones y normas a nivel de equipo relacionados con la seguridad y la comunicación que son importantes para fomentar el “mindful organising”. Tercero, mostrando cómo el “mindful organising” impacta en la satisfacción del equipo, la autoeficacia individual y los comportamientos de seguridad individuales intra y extra-rol. We ran a multileve…
Reaction of LiArMe6 (ArMe6ArMe6 = C6H3-2,6-(C6H2-2,4,6-Me3)2) with indium(I)chloride yields three m-terphenyl stabilized mixed-valent organoindium su…
2016
Indium(I)chloride reacts with LiArMe6 (ArMe6 = C6H3-2,6-(C6H2-2,4,6-Me3)2) in THF to give three new mixed-valent organoindium subhalides. While the 1:1 reaction of InCl with LiArMe6 yields the known metal-rich cluster In8(ArMe6)4 (1), the use of freshly prepared LiArMe6 led to incorporation of iodide, derived from the synthesis of LiArMe6, into the structures, to afford In4(ArMe6)4I2 (2) along with minor amounts of In3(ArMe6)3I2 (3). When the same reaction was performed in 4:3 stoichiometry, the mixed-halide compound In3(ArMe6)3ClI (4) was obtained. Further increasing the chloride:aryl ligand ratio resulted in the formation of the known mixed-halide species In4(ArMe6)4Cl2I2 that can also be…
Structure ofD-ribonic acid-dimethyltin(IV) in coordinating solvents: an experimental and DFT119Sn NMR study
2006
We have investigated a newly synthesized complex of D-ribonic acid with dimethyltin(IV). The structure of the complex in solution has been characterized by means of 1 H, 13 C, and 119 Sn NMR and by DFT calculations. The comparison of experimental and computational results allowed the determination of the stable conformation in solution as well as the detection of a dimerization process. Moreover, evidence is given of active coordination of the metal by the solvent.
Reactions of m-Terphenyl-Stabilized Germylene and Stannylene with Water and Methanol: Oxidative Addition versus Arene Elimination and Different React…
2015
Reactions of the divalent germylene Ge(ArMe6)2 (ArMe6 = C6H3-2,6-{C6H2-2,4,6-(CH3)3}2) with water or methanol gave the Ge(IV) insertion product (ArMe6)2Ge(H)OH (1) or (ArMe6)2Ge(H)OMe (2), respectively. In contrast, its stannylene congener Sn(ArMe6)2 reacted with water or methanol to produce the Sn(II) species {ArMe6Sn(μ-OH)}2 (3) or {ArMe6Sn(μ-OMe)}2 (4), respectively, with elimination of ArMe6H. Compounds 1–4 were characterized by IR and NMR spectroscopy as well as by X-ray crystallography. Density functional theory calculations yielded mechanistic insight into the formation of (ArMe6)2Ge(H)OH and {ArMe6Sn(μ-OH)}2. The insertion of an m-terphenyl-stabilized germylene into the O–H bond was…
Oxygen Vacancy Formation and Migration within the Antiphase Boundaries in Lanthanum Scandate-Based Oxides: Computational Study.
2022
The study was performed with the financial support from the Latvian Council of Science under the grant agreement LZP-2020/2-0009. Calculations were performed at the HLRS, University of Stuttgart, within the project 12939 DEFTD. The Institute of Solid State Physics, University of Latvia (Latvia), as the Centre of Excellence has received funding from the European Union’s Horizon 2020 Frame-work Programme H2020-WIDESPREAD-01-2016-2017-Teaming Phase2 under grant agreement No. 739508, project CAMART2.
Työmarkkinoiden polarisaation yhteys suomalaiseen palkkajakaumaan vuosina 1990-2010
2018
Tämän tutkimuksen tavoitteena on tarkastella suomalaisten työmarkkinoiden polarisoitumista ja sen yhteyttä kokopäivätoimisten palkansaajien palkkajakauman, keskipalkan ja palkkaerojen kehitykseen Suomessa vuosina 1990—2010. Työmarkkinoiden polarisoituminen, eli korkea- ja matalapalkkaisten ammattien työosuuksien kasvu keskipalkkaisten ammattien kustannuksella, on kehittyneissä läntisissä talouksissa laajalti havaittu ilmiö. Tämä tutkimus osoittaa, että myös suomalaisilla työmarkkinoilla on havaittavissa polarisoitumista sekä palkkarakennetilastolla mitattuna vuosina 2005—2015 että tulonjakotilastolla mitattuna vuosina 1990—1995 ja 2001—2010. Työosuuksien kasvu rajautuu 2000-luvulla lähes yk…