Search results for " Be"

Sāpju novērtēšana bezsamaņā esošam pacientam ar spontānu elpošanu

2019

Bakalaura darba tēma- Sāpju novērtēšana pacientiem bezsamaņā ar spontānu elpošanu. Tēma tika izvēlēta balstoties uz autores personīgo pieredzi un interesi par pacientiem bezsamaņā ar spontānu elpošanu. Pētījumi ārzemēs apstiprina to, ka sāpju kontrolei ir nepieciešama indivuduāla pieeja, lai uzlabotu sāpju novērtēšanu un pārvaldību. Tāpēc nepieciešams nepārtraukti attīstīties, pilnveidoties un uzlabot māsu sadarbību ar pacientiem bezsamaņā kā arī pilveidot un attīstīt sāpju novērtēšanas protokolus bezsamaņas pacientiem arī Latvijas praksē. Joprojām aktuāli jautājumi kā adekvāti novērtēr sāpes pacientam esot bezsamaņā un kā sadarboties un komunicēt ar pacientu bezsamaņā ar spontānu elpošanu …

Why Do Users Switch Mobile Applications? : Trialing Behavior as a Predecessor of Switching Behavior

2018

Mobile application providers face high user losses because users can easily and often switch to an alternative application. Researchers have recently started to study information technology (IT) switching. However, no studies have concentrated on the unique context of mobile applications. Mobile application switching differs from the switching behavior related to many other IT products and services because of the highlighted role of alternatives, beta versions, updates, reviews, and users’ spontaneous behavior. To address this gap, we develop a mobile-specific model by using a qualitative research approach. As a theoretical contribution, we introduce trialing behavior as a predecessor of sw…

Dependency on un-captured GDP as a source of resilience beyond economic value in countries with advanced ICT infrastructure: Similarities and dispari…

2015

Abstract The majority of countries with advanced information and communication technology (ICT) infrastructure have been experiencing extended stagnation due to an “embedded” trap in ICT advancement. However, certain countries have been able to sustain a high level of ICT- driven global competitiveness. This suggests that in these contexts there is resilience beyond economic value. Finland and Singapore can be considered countries of resilience with respect to ICT-driven global competitiveness because of their continued GDP growth despite the recession. While both countries share significant similarities including institutional strength in ICT, they demonstrate noteworthy disparities in the…

Using the theory of interpersonal behavior to explain non-work-related personal use of the Internet at work

2013

Non-work-related personal use of the Internet within organizations has received increased attention from scholars. We increase previous understanding of this phenomenon by proposing a novel model based on the theory of interpersonal behavior (TIB). The TIB includes previous researched constructs (i.e., attitudes, social influence, and intentions) as well as emotional factors, habits, and different sources of social influence. Our results (N=238) suggest that the model well predicts the use of the Internet at work for non-work purposes. Our results shed new light on the influence of habit, affect, role, and self-concept in the use of the Internet.

Mobile Banking Services Continuous Usage -- Case Study of Finland

2016

Finland is at the forefront of using new information systems, such as mobile banking (m-banking). The present study develops and tests a model of continuous usage intentions toward m-banking services for a sample of 273 Finnish m-banking users. Results confirm the hypothesized direct relationships between self-congruence and perceived value, perceived risk and perceived value, perceived value and continuous usage, and continuous usage and word of mouth. The frequency of usage of m-banking services and experience moderate the relationship between perceived value and continuous usage. We discuss the theoretical and managerial implications of the study results and present recommendations for f…

Potku – New analysis software for heavy ion elastic recoil detection analysis

2014

Time-of-flight elastic recoil detection (ToF-ERD) analysis software has been developed. The software combines a Python-language graphical front-end with a C code computing back-end in a user-friendly way. The software uses a list of coincident time-of- flight–energy (ToF–E) events as an input. The ToF calibration can be determined with a simple graphical procedure. The graphical interface allows the user to select different elements and isotopes from a ToF–E histogram and to convert the selections to individual elemental energy and depth profiles. The resulting sample composition can be presented as relative or absolute concentrations by integrating the depth profiles over user-defined rang…

High speed microfluidic prototyping by programmable proximity aperture MeV ion beam lithography

2013

Abstract Microfluidics refers to the science and technology for controlling and manipulating fluids that flow along microchannels. For the development of complex prototypes, many microfluidic test structures are required first. Normally, these devices are fabricated via photolithography. This technique requires a photomask for transferring a pattern to photoresists by exposing with UV light. However, this method can be slow when a new structure is required to change. This is because a series of photomasks are needed, which is time consuming and costly. Here, we present a programmable proximity aperture lithography (PPAL) technique for the development of microfluidic prototype in poly(methyl…

Evaluating the performance of artificial neural networks for the classification of freshwater benthic macroinvertebrates

2014

Abstract Macroinvertebrates form an important functional component of aquatic ecosystems. Their ability to indicate various types of anthropogenic stressors is widely recognized which has made them an integral component of freshwater biomonitoring. The use of macroinvertebrates in biomonitoring is dependent on manual taxa identification which is currently a time-consuming and cost-intensive process conducted by highly trained taxonomical experts. Automated taxa identification of macroinvertebrates is a relatively recent research development. Previous studies have displayed great potential for solutions to this demanding data mining application. In this research we have a collection of 1350 …

Revealing Fake Profiles in Social Networks by Longitudinal Data Analysis

2017

Methane-oxidizing and photoautotrophic bacteria are major producers in a humic lake with large anoxic hypolimnion

2011

Heterotrophic processes are considered to prevail in lakes with high terrestrial loading and a high content of dissolved organic carbon. However, previous studies have shown abundant methanotrophic bacteria (MOB) and photoautotrophic green sulphur bacteria (GSB) in some boreal lakes. We used genetic and lipid biomarkers to follow the seasonal succession of the abundance and carbon biomass of the major bacterial groups in Lake Mekkojarvi, a small Finnish polyhumic lake with a large anoxic hypolimnion. Biomarkers were based on length heterogeneity analysis of 16S rRNA gene amplification by polymerase chain reaction (PCR) (LH-PCR) and on phospholipid fatty acid (PLFA) analysis. Representative …