Search results for "Reso"
showing 10 items of 13841 documents
In-depth characterization of denitrifier communities across different soil ecosystems in the tundra
2022
Abstract Background In contrast to earlier assumptions, there is now mounting evidence for the role of tundra soils as important sources of the greenhouse gas nitrous oxide (N2O). However, the microorganisms involved in the cycling of N2O in this system remain largely uncharacterized. Since tundra soils are variable sources and sinks of N2O, we aimed at investigating differences in community structure across different soil ecosystems in the tundra. Results We analysed 1.4 Tb of metagenomic data from soils in northern Finland covering a range of ecosystems from dry upland soils to water-logged fens and obtained 796 manually binned and curated metagenome-assembled genomes (MAGs). We then sear…
An experimental and theoretical study of a heptacoordinated tungsten(VI) complex of a noninnocent phenylenediamine bis(phenolate) ligand
2018
Abstract [W(N2O2)(HN2O2)] (H4N2O2 = N,N′-bis(3,5-di-tert-butyl-2-hydroxyphenyl)-1,2-phenylenediamine) with a noninnocent ligand was formed by reaction of the alkoxide precursor [W(eg)3] (eg = the 1,2-ethanediolate dianion) with two equivalents of ligand. The phenol groups on one of the ligands are completely deprotonated and the ligand coordinates in a tetradentate fashion, whereas the other ligand is tridentate with one phenol having an intact OH group. The molecular structure, magnetic measurements, EPR spectroscopy, and density functional theory calculations indicate that the complex is a stable radical with the odd electron situated on the tridentate amidophenoxide ligand. The formal ox…
Tunnetyön kuormittavuus terveydenhuoltoalalla : palvelumotivaatio ja transformationaalinen johtajuus puskuroivina voimavaroina
2015
Tämän pro gradu -tutkielman tavoitteena oli kartoittaa tunnetyön kuormittavuutta suomalaisella terveydenhuoltoalalla. Työn vaatimusten ja voimavarojen mallia (JD-R) hyödyntäen tutkimme, kuinka tunnetyön kuormittavuus työn vaatimustekijänä ja transformationaalinen johtajuus sekä palvelumotivaatio työn voimavaratekijöinä ovat yhteydessä työuupumukseen. Tutkimusaineistoon valikoitui 1450 hoitotyöntekijää, joiden tunnetyön kuormittavuutta (mitattuna emotionaalisella dissonanssilla), palvelumotivaatioita, koettua transformationaalista johtajuutta ja työuupumusta (mitattuna uupumusasteisena väsymyksenä) kartoitettiin kyselylomakkeen avulla. Tutkimushypoteeseina oli, että tunnetyön kuormittavuus o…
Ar brīvības atņemšanu notiesāto tiesības uz saziņu ar tuviniekiem: pēdējo gadu grozījumi Latvijas Sodu izpildes kodeksā, problemātika, regulējums ārv…
2022
Bakalaura darba “Ar brīvības atņemšanu notiesāto tiesības uz saziņu ar tuviniekiem: pēdējo gadu grozījumi Latvijas Sodu izpildes kodeksā, problemātika, regulējums ārvalstīs” mērķis ir analizēt notiesāto tiesību uz saziņu apjomu, kā arī to grozījumus Latvijas Sodu izpildes kodeksā, salīdzinot to ar ārvalstu regulējumu un norādot uz tā priekšrocībām un trūkumiem. Lai sasniegtu izvirzīto mērķi, bakalaura darbā tika izvirzīti uzdevumi: 1)izpētīt cilvēktiesību galvenos attīstības posmus gan nacionālajos, gan starptautiskajos tiesību aktos; 2)izpētīt tiesību uz saziņu regulējuma apjomu Latvijas Sodu izpildes kodeksā; 3)veikt iepriekšējo grozījumu un aktuālās Latvijas Sodu izpildes kodeksa redakci…
Palladium-NHC (NHC = N-heterocyclic Carbene)-Catalyzed Suzuki–Miyaura Cross-Coupling of Alkyl Amides
2022
We report the Pd-catalyzed Suzuki–Miyaura cross-coupling of aliphatic amides. Although tremendous advances have been made in the cross-coupling of aromatic amides, C–C bond formation from aliphatic amides by selective N–C(O) cleavage has remained a major challenge. This longstanding problem in Pd catalysis has been addressed herein by a combination of (1) the discovery of N,N-pym/Boc amides as a class of readily accessible amide-based reagents for cross-coupling and (2) steric tuning of well-defined Pd(II)-NHC catalysts for cross-coupling. The methodology is effective for the cross-coupling of an array of 3°, 2°, and 1° aliphatic amide derivatives. The catalyst system is user-friendly, sinc…
Staying connected and feeling less exhausted : The autonomy benefits of after‐hour connectivity
2023
This study investigates the longitudinal relationship between after-hour connectivity, autonomy and exhaustion. In doing so, we seek to illuminate the role of individuals' connectivity to work in relation to their autonomy and well-being. We juxtapose different effective directions of the relationship between connectivity and autonomy to shed light on whether and how connectivity and autonomy are related to employees' well-being. This is important because research has both often problematized after-hour connectivity and suggested that connectivity is an inherent feature of contemporary workplaces that may benefit employees. In this study, we hypothesize that after-hour connectivity increase…
The EU Human Resource Strategy for Researchers and the working conditions of Finnish fixed-term re-searchers
2015
The Charter and Code incorporating the Human Resource Strategy for Researchers (HRS4R) is a European Commissions initiative to make researchers’ careers more attractive, and increase, and support the mobility of researchers by standardizing the researchers’ careers in EU area. The reputation of the quality of the working life in Finland has been fairly good. However, the university employees’ working conditions are often very precarious. In this article, we study the discrepancy between HRS4R action plans of ten Finnish universities and the survey data dealing the fixed term -researchers working conditions. peerReviewed
Posting and agency work in British construction and hospitality: the role of regulation in differentiating the experiences of migrants
2017
This article engages with IHRM debates on the transnational regulation of labour, exploring how migration policy and work fragmentation affect employment dynamics in multi-employer settings. It dra...
The use of metadata in network management system as a social action
2000
Evaluation of biogas production and usage potential
2016
The aim of the research is the development of theoretical and methodical bases for determining the feasibility of plant raw materials growing for its further bioconversion into energy resources and tec hnological materials to maximize profit from business activities. Monograph, statistics, modelling and abstract logical methods have been used during the research. Directions of biogas usage have been examined. Biogas yields from different crops have been analyzed. It has been determined that high methane yields can be provided from root crops, grain crops, and several green forage plants. So, forage beet and maize can provide more than 5,500 m3 of biogas per hectare. Attention is paid to the…