Search results for " Gs"
showing 10 items of 217 documents
Operāciju māsas profesijas attīstības vēsture 20. gadsimta beigās Latvijā
2017
Oksana Sadigova izstrādāja bakalaura darbu par tēmu “Operāciju māsas profesijas attīstības vēsturi 20. gs beigās Latvijā” Latvijas Universitātes Medicīnas fakultātē, laika posmā no 2017. gada janvāra līdz 2017. gada maijam. Darba mērķis bija izpētīt un apkopot pieejamos datus par operāciju māsas attīstības vēsturi 20. gadsimta beigā Latvijā. Sakarā ar izvirzīto darba mērķi tika izvirzīti šādi uzdevumi: 1.Apkopot informāciju par operāciju māsas profesijas attīstību 20. gs. beigās, laikaposmā no 1970. līdz 2000. Gadam. 2.Izpētīt un izanalizēt zinātnisko literatūru par operāciju māsu profesijas attīstības vēsturi 20. gs. beigās Latvijā. Māsu teorijas analīze. 3.Izstrādāt pētnieciskā darba inst…
Multi-Functional Nanogels for Tumor Targeting and Redox-Sensitive Drug and siRNA Delivery
2016
(1) Background: A new family of nanosystems able to discern between normal and tumor cells and to release a therapeutic agent in controlled way were synthetized by e-beam irradiation. This technique permits to obtain biocompatible, sterile, carboxyl-functionalized polyvinylpyrrolidone (PVP-co-acrylic acid) nanogels (NGs); (2) Methods: Here, we performed a targeting strategy based on the recognition of over-expressed proteins on tumor cells, like the folate receptor. The selective targeting was demonstrated by co-culture studies and flow cytometry analysis, using folate conjugated NGs. Moreover, nanoparticles were conjugated to a chemotherapeutic drug or to a pro-apoptotic siRNA through a gl…
Sabiedrība Latvijas teritorijā: saskarsmes un procesi vēsturē: tēzes, 2022. gada 3. un 4. marts
2022
This volume brings together the abstracts of papers presented at the session “Society in the Territory of Latvia: Contacts and Processes in History” held by the Institute of Latvian History, University of Latvia on 3–4 March 2022 in the frame of the 80th International Scientific Conference of the University of Latvia. The abstracts reflect the contribution by historians, archaeologists and ethnologists from the Institute of Latvian History, University of Latvia, National Library of Latvia, Specially Protected Cultural Monument – Turaida Museum Reserve, and the Museum of the Occupation of Latvia to the study of topical issues in history. Archaeological research reveals issues of origin and d…
Klasicisms un romantisms franču glezniecībā pēc Rīgas un Jelgavas muzeju gleznām: studiju darbs
1933
Eduarda Veidenbauma personības un dzejas iepazīšanas iespējas 10. klasē
2022
Diplomdarba Eduarda Veidenbauma personības un dzejas iepazīšanas iespējas 10. klasē mērķis ir izstrādāt didaktisko materiālu Eduarda Veidenbauma dzejas un personības iepazīšanai laikmeta kontekstā, kas rosinātu skolēnu asociēšanos ar dzejnieku un padziļinātāku viņa dzejas izjūtu un izpratni. Izmantojot kultūrvēsturisko un biogrāfisko metodi, izglītības dokumentu un mācību līdzekļu analīzi, izstrādāta mācību satura īstenošanai nepieciešamā teorētiskā bāze, kas raksturota 1. un 2. nodaļā un mācību materiālā. Intervējot latviešu valodas un literatūras skolotāju, veicot skolēnu aptauju un pedagoģisko vērošanu, iegūta informācija par 10. klases audzēkņu interesi par literatūru un mācību ieradumi…
Coulomb excitation of exotic nuclei at the R3B-LAND setup
2012
Exotic Ni isotopes have been measured at the R3B-LAND setup at GSI in Darmstadt, using Coulomb excitation in inverse kinematics at beam energies around 500 MeV/u. As the experimental setup allows kinematically complete measurements, the excitation energy was reconstructed using the invariant mass method. The GDR and additional low-lying strength have been observed in 68Ni, the latter exhausting 4.1(1.9)% of the E1 energy-weighted sum rule. Also, the branching ratio for the non-statistical decay of the excited 68Ni nuclei was measured and amounts to 24(4)%.
Autonomous Mooring towards Autonomous Maritime Navigation and Offshore Operations
2020
Bollard is a vital component of mooring system. It is the anchor point for mooring ropes to be fixed in order to secure the vessel or ship. An algorithm that translates the segmented mask of bollard output from masked R-CNN along with bounding box and associated class probability to its corresponding edge coordinate and finally to the single reference point for efficient detection and classification of bollard towards autonomous mooring is presented. At first stage, Mask R-CNN framework is trained with custom built bollard. The model obtained from the training is inferred with real data resulting in instance segment of bollard. The segmented mask obtained contains relatively large amount of…
Baltu filoloģija, 30, sēj., Nr. 1/2
2021
Joint Topology and Radio Resource Optimization for Device-to-Device Based Mobile Social Networks
2018
In this paper, we consider a joint topology and radio resource optimization for device-to-device (D2D) based mobile social networks. The considered social network is an interest based which is modeled as a d -intersection binomial random graph. The Radio network is also modeled as a random graph where an edge between any two distinct nodes is activated with a certain probability that is equivalent to the probability of exceeding a certain signal to interference ratio for that link. The entire network is then modeled as an intersection graph between the social and radio induced graphs. Thereafter, network topology is optimized such that enabled social edges satisfy certain network connectivi…