Search results for "Bile"

Joint LMMSE equalizer for HSDPA in full-rate space time transmit diversity schemes

2005

This contribution presents a joint linear minimum mean square error (LMMSE) equalizer for full-rate space-time transmit diversity multi-code schemes based on W-CDMA, featuring two and four transmit antennas. Specifically, high-rate, high load systems are targeted, in order to analyze the high speed downlink packet access (HSDPA) of 3GPP Release 6. We derive an equivalent transmission scheme to equalize the received sufficient statistic in a single stage. To reduce the effects of multipath and multiuser interference, and to provide spatial and frequency diversity at the receiver, an LMMSE equalizer is employed. Computer simulations confirm that the proposed schemes achieve robust performance…

Mobilā pacienta pacēlāja pieejamība un praktiskais pielietojums Kurzemes reģionā

2021

Izstrādātā bakalaura darba un veiktā pētījuma tēma – “Mobilā pacienta pacēlāja pieejamība un praktiskais pielietojums Kurzemes reģionā ”. Visvairāk arodslimībām un negadījumiem pakļautas ir māsas un māsu palīgi. Pacienta pacelšanas aprīkojums samazina biomehānisko slodzi un fizisku stresu, kas saistīts ar pacienta pacelšanu un pārvietošanu. Mobilā pacienta pacēlāja pieejamība nodaļās ir nozīmīgs faktors, lai uzlabotu veselības aprūpes personāla darba apstākļus un samazinātu fizikālo darba risku. Pacientu pārvietošana ir galvenais balsta un kustību aparāta traumu riska faktors māsu vidū. Darba mērķis ir noskaidrot un analizēt mobilā pacienta pacēlāja pieejamību un praktisko pielietojumu Kurz…

Factors influencing success in the Italian app markets: an empirical analysis

2014

Understanding the Drivers of the Daily App Rank: The Role of Revenue Models

2015

In this paper, based on data from two major app stores (Apple Store and Google Play), we study the role of several revenue models adopted by developers in the success of an app measured in terms of daily rank.

An empirical analysis of revenue drivers in the mobile app market

2013

Performance Analysis of Memory Cloning Solutions in Mobile Edge Computing

2018

This paper deals with the problem of service migration in the emerging scenarios of Mobile Edge Computing. Mobile edge computing is achieved by moving the traditional cloud infrastructures, exploited by many today applications, close to the network edge in order to reduce the response times in the so called tactile-internet. However, because of user mobility, such an application architecture may pose the problem of service migration in case of handover from one server site to another. After introducing the current solutions for dealing with service migration and, in particular, the approaches based on service decomposition into multiple layers, we quantify the migration time and the service…

Digitalized transcranial electrical stimulation: A consensus statement.

2022

Objective: Although relatively costly and non-scalable, non-invasive neuromodulation interventions are treatment alternatives for neuropsychiatric disorders. The recent developments of highly-deployable transcranial electric stimulation (tES) systems, combined with mobile-Health technologies, could be incorporated in digital trials to overcome methodological barriers and increase equity of access. The study aims are to discuss the implementation of tES digital trials by performing a systematic scoping review and strategic process mapping, evaluate methodological aspects of tES digital trial designs, and provide Delphi-based recommendations for implementing digital trials using tES.Methods: …

EDU-SOCIAL ALGORITHM: A METHODOLOGICAL MODEL FOR USING SMARTPHONES AND INSTAGRAM IN GENERATION ALPHA’S EDUCATION THROUGH A COMMUNITY OF VIRTUAL PRACT…

2023

The Edu-social Algorithm research project aims to construct a micro-pedagogical, experimental, digital research action to create a methodological model using the functions and algorithms found in social media used by Generation Alpha (specifically Instagram). The project is the manifestation of an explorative research path seeking to alter the algorithms that form the basis of all the major platforms in current cyberspace, and in “Big Tech”. This alteration is possible through the development of a community of virtual practice, consisting of students and faculty working within Instagram through an interactive approach, to take pedagogical advantage of their mobile phones and apps. The quali…

How perceived security appears in the commercialisation of internet banking

2005

Security has been widely recognised as one of the main barriers to the adoption of internet innovation. Many studies suggest that firms operating on the internet must first convince their customers about the security of internet as a medium. This paper presents empirical evidence that Finnish internet customers do not consider internet banking as unsecured as past literature suggests. In fact, our research findings suggest that Finnish internet banking services are considered secured in all our target groups, which present a vast sample of today's Finnish internet customers. However, mobile banking customers seem to have somewhat more security concerns than internet banking customers. Our e…

Placing links in mobile banking application

2005

This study compares two alternative ways to organize links as navigation elements in mobile banking applications. For the comparison, two alternative banking applications were tested. The applications that were tested had the same content but different ways to navigate with links. One of them provided a system where the user was required to use specific menu pages for navigation and where there were no cross-navigation enabling links on content pages. The other application had cross-navigation enabling links on content pages. The comparison was done by conducting a usability test with 30 test users. The users' performance and subjective feedback were measured in the test. The application wi…