Search results for "DAS"
showing 10 items of 4164 documents
Nekustamā īpašuma nodoklis Latvijā un Eiropas Savienībā
2019
Diplomdarba tēma ir “Nekustamā īpašuma nodoklis Latvijā un Eiropas Savienībā”, kur akcents ir vērsts uz aktuālo problēmu par nesakārtotību kadastrālo vērtību jomā, kā arī izteikto decentralizāciju pašvaldību noteikto atvieglojumu piemērošanā. Diplomdarba mērķis ir, pamatojoties uz pieejamo informāciju un datiem, izpētīt un veikt analīzi par problemātiskiem nekustamā īpašuma nodokļa aspektiem Latvijā un prakses īpatnībām Eiropas Savienībā, kā arī izstrādāt priekšlikumus, lai nekustamā īpašuma nodoklis būtu iespējami samērojamāks ar iedzīvotāju maksātspēju. Lai izpildītu izvirzīto mērķi, darbā noteikti uzdevumi: iepazīties ar teorētisko literatūru par nodokļu vispārīgu būtību, īpašuma attīstī…
Uncertainties in polarimetric 3D reconstructions of coronal mass ejections
2015
P.P. acknowledges STFC for financial support. Date of Acceptance: 21/01/2015 Aims. The aim of this work is to quantify the uncertainties in the three-dimensional (3D) reconstruction of the location of coronal mass ejections (CMEs) obtained with the so-called polarization ratio technique. The method takes advantage of the different distributions along the line of sight of total (tB) and polarized (pB) brightnesses emitted by Thomson scattering to estimate the average location of the emitting plasma. This is particularly important to correctly identify of CME propagation angles and unprojected velocities, thus allowing better capabilities for space weather forecastings. Methods. To this end, …
Multiple copies of SUC4 regulatory regions may cause partial de-repression of invertase synthesis in Saccharomyces cerevisiae.
1992
Transformation to generate multiple copies of regulatory DNA sequences has been used to study the interactions between regulatory proteins and their target sequences, since a high copy number of these sequences may titrate trans-acting regulatory proteins. We have analyzed the synthesis of invertase in yeast strains carrying different SUC genes transformed with the multiple-copy plasmid pSH143, a derivative of pJDB207 containing the promoter and upstream regulatory sequences of SUC4. The results obtained seem to be strain dependent. Under repressing conditions a high copy number of SUC4 promoter regions may cause increased expression of the invertase genes resulting in the synthesis of exte…
Is activated hemocyanin instead of phenoloxidase involved in immune response in woodlice?
2008
In the Common woodlouse Porcellio scaber (Crustacea: Isopoda: Oniscidea), experimental immune challenge did not induce the expression of pro-phenoloxidase that, in most other invertebrates studied thus far, can be activated into phenoloxidase via an activation cascade upon immune challenge. Instead, Porcellio hemocyanin proved to exhibit catecholoxidase activity upon activation. However, none of the activating factors known from other invertebrates other than SDS-treatment resulted in activation of hemocyanin into a functional phenoloxidase in vitro. The distinct characteristics of isopod hemocyanin are reflected by the quaternary structure of the hemocyanin dodecamers that differs from tha…
Fetal presentation of Morquio disease type A.
1992
A fetus with mucopolysaccharidosis type IV A (Morquio type A) is described. The family had one affected child exhibiting symptoms of classical Morquio A disease, and late in the subsequent pregnancy prenatal diagnosis was requested. At 23 weeks' gestation, moderate ascites was detected by detailed ultrasound scan and keratan sulphate was found in the amniotic fluid. The pregnancy was terminated by prostaglandin induction and the diagnosis of mucopolysaccharidosis type IV A was confirmed by demonstration of a deficiency of N-acetylgalactosamine-6-sulphate (GalNac-6-S) sulphatase in cultured amniotic cells and in post-mortem fibroblast cultures. The activities of beta-galactosidase and arylsu…
Ionic multiresonant thermally activated delayed fluorescence emitters for light emitting electrochemical cells
2022
Funding: M. K. would like to thank 2214-A International Research Fellowship Programme for Ph.D. students (1059B141900585). This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska Curie grant agreement No 838885 (NarrowbandSSL). S.M.S. acknowledges support from the Marie Skłodowska-Curie Individual Fellowship (grant agreement No 838885 NarrowbandSSL). A. K. G. is grateful to the Royal Society for Newton International Fellowship NF171163. L.M acknowledges that the project who gave rise to these results received support from the European Research Council (ERC) under the European Union’s Horizon 2020 research and inno…
Sea urchin HSF activity in vitro and in transgenic embryos.
1997
Evidence is provided for the presence at the physiological temperature of 20 degrees C of a heat shock transcriptor factor, HSF, in the nuclei of P.lividus embryos. This HSF is able to specifically bind in vitro the heat shock element, HSE, of the promoter of the hsp70 gene i.v., as suggested by DNA-protein binding reactions and DNAse I protection assays. Upon heat-shock, at the temperature of 31 degrees C, its ability to bind the HSE units becomes much higher. The HSF activated by heat-shock drives in vivo the transcription of the beta-galactosidase reporter gene in transgenic sea urchin gastrulae. An ATF-like transcription factor, widely described in other organisms but not at all in sea …
EFFECT OF THE IMPase INHIBITOR L690,330 ON SEA URCHIN DEVELOPMENT
1998
Abstract A variety of concentrations of the IMPase inhibitor L690,330 were added to sea urchin embryos. Immediate arrest of development was obtained for concentrations from 7.5 m m on. Concentrations lower than 3.5 m m permitted gastrulation but inhibited skeletogenesis and disturbed elongation along the animal–vegetal axis. The latter results are similar to those obtained by counteracting lithium effect with myoinositol, which are suggested to be due to partial relief of IMPase inhibition.
Credit Demand and Supply Shocks in Italy During the Great Recession
2018
In this paper, we use Structural VAR analysis to disentangle credit demand and supply shocks and their eFFect on real economic activity in Italy during the 2008-2014 crisis period. The three endogenous variables considered are the loan interest rate, the loans growth rate and the employment to population ratio. The data are observed at annual frequency for each of 103 Italian provinces. The structural shocks are identified through heteroscedasticity, by letting the variance of the shocks to switch across four Italian macro-regions: North, Centre, South and Islands. Sign restrictions are used to interpret ex post the structural shocks. The empirical findings suggest a more important role of …
La negociación colectiva de empresas vinculadas en el marco de las redes de empresas integradas por empresas multiservicios
2018
La comunicación tras examinar la precariedad laboral producida por las empresas multiservicios, y las vías de ataque clásicas (denuncia de cesión ilegal, anulación de convenios de empresa, etc.) analiza la vía abierta por el convenio de empresas vinculadas que se ha negociado en Adecco Outsourcing S.A.U. y en Atlas Servicios Empresariales, S.A.U. Se trata de una experiencia negocial de gran interés por buscar proteger la negociación sectorial, salvando algunos problemas como la alegación de las empresas multiservicios de la existencia de un vacío sectorial a la hora de determinar el convenio colectivo de referencia