Search results for "Open"

Stability of Flow with Viscous Dissipation in a Horizontal Porous Layer with an Open Boundary Having a Prescribed Temperature Gradient

2010

Published version of an article in the journal: Transport in Porous Media. The original publication is available at www.springerlink.com, http://dx.doi.org/10.1007/s11242-010-9588-6 A buoyancy-induced stationary flow with viscous dissipation in a horizontal porous layer is investigated. The lower boundary surface is impermeable and subject to a uniform heat flux. The upper open boundary has a prescribed, linearly varying, temperature distribution. The buoyancy-induced basic velocity profile is parallel and non-uniform. The linear stability of this basic solution is analysed numerically by solving the disturbance equations for oblique rolls arbitrarily oriented with respect to the basic velo…

Post-mortem findings in vaccine-induced thrombotic thrombocytopenia

2021

Greinacher et al.1 and Schultz et al.2 were the first to independently report the main clinical and laboratory features of 11 and five respective patients from Germany, Austria and Norway who developed life-threatening thrombohemorrhagic complications 5 to 16 days after the administration of the first dose of the chimpanzee adenoviral vector vaccine ChAdOx1nCoV-19 against SARS-CoV-2 and COVID-19. Subsequently Scully et al.3 reported similar findings in 23 patients treated with the same vaccine in the United Kingdom. More recently, See et al.4 reported a case series of 12 patients from the USA with cerebral venous sinus thrombosis following the vaccination with Ad26.CoV2.S employing a human …

Lietotāju pieteikumu pārvaldības sistēmu salīdzinājums

2019

Diplomdarba tēma “Lietotāju pieteikumu pārvaldības sistēmu”. Rīgas Domes Informācijas tehnoloģiju centrs 2018. gada 1. jūnijā aizvietoja tobrīd esošo lietotāju pieteikumu pārvaldības sistēmu Hewlett-Packard OpenView Service Desk ar jaunu sistēmu Microsoft System Center Service Manager. Vecā sistēma tika nomainīta dēļ daudzām sistēmas kļūdām, tomēr Palīdzības dienesta darbinieki sastopas ar dažādām problēmām arī jaunās sistēmas darbībā. Diplomdarba mērķis ir veikt abu sistēmu darbības un trūkumu novērtējumu un salīdzinājumu, un sniegt priekšlikumus jaunās sistēmas uzlabošanai, pamatojoties uz sistēmas analīzi un Palīdzības dienesta darbinieku aptaujas rezultātiem. Pētījuma periods – no 2018.…

Relationships Between Personal Values and Leadership Behaviors in Basketball Coaches.

2018

Background: Based on the refined theory of basic individual values and transformational leadership theory, this study focuses on the associations between coaches' value priorities and their transformational leadership behaviors, exploring the potential mediation versus moderation effect of two alternative variables in this relationship: perceived club pressure or an autonomy supportive environment. Methods: Participants were 266 basketball coaches (85.7% men) from 17 to 66 years old (M = 32.82, SD = 9.2) from 119 different Spanish clubs. On average, they had worked for their current sport clubs for 5.02 years, and they had a mean of 11.10 years of experience. The coaches were all Spanish sp…

A Management Model of ICT Adoption in Latvia

2012

AbstractThis paper describes and analyzes the validity of a managerial model for ICT adoption. The proposed model of ICT adoption decision has two components: an objective component (largely from an economic understanding) and a managerial component (from firm level factors). The factors in both components were considered at firm level. The analysis and confirmation come from a survey of 500 businesses in Latvia in 2008. Confirmation of the theoretical model was accomplished using Ordered Logistical Regression analysis. Analyses results revealed that the dimensions of perceived benefits (top line growth and efficiency gains), technology absorption capacity (employees openness to change, com…

On the Role of Internationalization of Firm-Level Corporate Governance – The Case of Audit Committees

2020

Motivated by agency theory and arguments from linguistic studies, we argue in this paper the internationalization of a firm’s audit committee to be associated with weaker firm-level corporate governance. Based on 2,015 publicly traded European firms from 16 countries over 2000-2018, we find the presence of foreign directors on audit committees to have a significant negative impact on financial reporting quality (FRQ). The effect is found to be weaker in countries with strong investor protection. We find linguistic differences within audit committees an important explanation for the negative influence of foreign directors on FRQ. The results are robust to alternative FRQ measures and model s…

Mapping and assessing ecosystem services in the EU:Lessons learned from the ESMERALDA approach of integration

2018

The European Union (EU) Horizon 2020 Coordination and Support Action ESMERALDA aimed at developing guidance and a flexible methodology for Mapping and Assessment of Ecosystems and their Services (MAES) to support the EU member states in the implementation of the EU Biodiversity Strategy's Target 2 Action 5. ESMERALDA's key tasks included network creation, stakeholder engagement, enhancing ecosystem services mapping and assessment methods across various spatial scales and value domains, work in case studies and support of EU member states in MAES implementation. Thus ESMERALDA aimed at integrating various project outcomes around four major strands: i) Networking, ii) Policy, iii) Research an…

Does it take two to tango? Factors related to the ease of societal uptake of scientific knowledge

2016

Science policy increasingly focuses on maximising societal benefits from science and technology investments, but often reduces those benefits to activities involving codifying and selling knowledge, thereby idealising best practice academic behaviours around entrepreneurial superstars. This paper argues that societal value depends on knowledge being used, making knowledge's eventual exploitation partly dependent upon on whether other users-societal or scientific-can use that knowledge (i.e. on how far new knowledge is cognate with users' existing knowledge). When scientists incorporate user knowledge into their research processes, what we call 'open research behaviours', their knowledge may…

2020

Abstract Principles and practices of open science at universities are evolving. Increasing use and application of digital technologies and platforms in research and innovation are pushing universities to take up and develop new visions and principles for how research and innovation are performed. These open science policies and practices (i.e. open data sharing, open access publishing, open repositories, open physical labs, participatory design, and transdisciplinary research platforms) are expanding the ethos of science and innovation at universities. These new principles and practices of open science at universities are also triggering novel open innovation practices by university researc…

The impact of foreign trade on the Netherlands' real CO2 emissions

2019

Aim: CO2 emissions and the related climate change are a global problem, where the direct impact of actions of individual countries depends on their total share in CO2 emissions. In order to assess the potential for policy measures, the openness of an economy, and the related import and export and their impacts on emissions should be considered. The aim of this paper is the attempt to show the real CO2 emissions of the Netherlands as well as the impact of its trade on CO2 emissions in other countries in the world and in the EU in 2015.Design / Research methods: This study was conducted on the group of countries that are the major emitters of CO2 in the world including most of the EU members.…