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showing 10 items of 27346 documents
Liinattuja prosesseja ja formaaleja standardeja : tutkijat harhailemassa työn muutoksen jäljillä
2019
Personal use of technology at work : a literature review and a theoretical model for understanding how it affects employee job performance
2021
Employee personal use of technology at work (PUTW)—defined as employees’ activities using organisational or personal IT resources for non-work-related purposes while at work—is increasingly common in organisations. Our review of existing PUTW studies (n = 137) suggests that previous studies widely discussed PUTW outcomes, antecedents, and policies. The literature review also indicates that previous studies have proposed opposing viewpoints regarding the effect of PUTW on employee job performance, but few studies offered empirical evidence. Consequently, the conditions under which PUTW can increase or decrease employee job performance have not been discussed. We develop a theoretical model (…
Capturing situational interest in the past : the salience of children’s experiences in open-air museums
2019
Open-air museums are immersive learning environments disseminating ideas about the lifestyle and material culture of pre-modern times. Considering their significance and prevalence in Northern and Eastern Europe, little is known about how contemporary children perceive these cultural heritage spaces. This study scrutinizes how primary school pupils from Sweden and Belarus encountered visits to Skansen (Sweden) and the Belarusian State Museum of Folk Architecture and Rural Lifestyle (Belarus) and expressed experiences about their visits in drawings and in follow-up interpretations. To record the patterns in children’s experiences, a mixed method was employed, including participant observatio…
Extracellular vesicle DNA from human melanoma tissues contains cancer-specific mutations
2022
Liquid biopsies are promising tools for early diagnosis and residual disease monitoring in patients with cancer, and circulating tumor DNA isolated from plasma has been extensively studied as it has been shown to contain tumor-specific mutations. Extracellular vesicles (EVs) present in tumor tissues carry tumor-derived molecules such as proteins and nucleic acids, and thus EVs can potentially represent a source of cancer-specific DNA. Here we identified the presence of tumor-specific DNA mutations in EVs isolated from six human melanoma metastatic tissues and compared the results with tumor tissue DNA and plasma DNA. Tumor tissue EVs were isolated using enzymatic treatment followed by ultra…
Ultraviolet A1 radiation induces nitric oxide synthase-2 expression in human skin endothelial cells in the absence of proinflammatory cytokines.
2001
Skin exposure to ultraviolet radiation from sunlight causes erythema and edema formation as well as inflammatory responses. As some of these ultraviolet-induced effects are potentially mediated by nitric oxide synthases, we examined the role of cytokines and ultraviolet A 1 radiation (340–400 nm) on the expression of the nitric oxide synthase-2 in endothelia of normal human skin biopsies during short-term organ culture as well as expression and activity of the nitric oxide synthase-2 in in vitro cell cultures of human dermal endothelial cells. Both, cytokine challenge (interleukin-1β + tumor necrosis factor-α + interferon-γ) but also ultraviolet A 1 exposure (50 J per cm 2 ) in the absence …
La calibrazione delle stime nell'indagine sul turismo incoming in Sicilia
2013
Amélioration des compétences émotionnelles des personnes en recherche d'emploi : impact sur le bien-être et l'employabilité
2015
Ya en los primeros escritos sobre Inteligencia Emocional (IE) se creía que la IE está vinculada y que puede predecir resultados importantes de la vida (Salovey y Mayer, 1990). La evidencia muestra que la IE se relaciona y puede predecir resultados cognitivos y de comportamiento, tales como el rendimiento académico y laboral, la toma de decisiones, el desarrollo profesional, la adaptabilidad profesional y la empleabilidad. (Di Fabio y Palazzeschi, 2009; Di Fabio, Palazzeschi, Asulin-Peretz y Gati, 2013; Fugate, Kinicki y Ashfort, 2004; Joseph y Newman, 2010; Van Rooy y Viswesvaran, 2004). Por otra parte, numerosos estudios han demostrado que la IE está positivamente relacionada con el bienes…
2020 ESC Guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation
2020
2020 ESC Guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation
Miasto jako niekończące się wyzwanie
2020
W artykule zwrócona jest uwaga na zagadnienia, które wiążą się z retorycznym pytaniem, jak trudno zbudować miasto? Każde miasto miało/ma swój początek i pewną logikę rozwoju, która niekoniecznie jest odzwierciedleniem zamierzeń jego kreatorów. Miasto jest wypadkową marzeń i możliwości mieszkańców je tworzących. Ludzie chcą przebywać, egzystować w sytuacjach zakończonych, których z perspektywy dynamiki funkcjonowania miasta nie można zapewnić. Refleksja dotyka idei oraz realnego tworu miejskiego, kształtującego się w perspektywie długiego i krótkiego trwania
Tietojärjestelmän käyttöönottoprosessi loppukäyttäjä- ja kehittäjätiedon pohjalta : tapaus Foster Wheeler Energia Oy
2014
Pro Gradu tutkimus käsittelee tietojärjestelmän käyttöönottoprosessia case yrityksen Foster Wheeler Energia Oy:n Engineering osastolla. Tutkimuksen tavoitteena on löytää kahden käyttöönottoprosessin sekä kirjallisuuskatsauksen pohjalta tietojärjestelmän käyttöönottoprosessin Best Practice suositukset. Kohteena oleva tietojärjestelmä on case yrityksessä tarkoitus jalkauttaa neljään eri yksikköön maailmanlaajuisesti. Tutkimuskysymyksien avulla pyrittiin selvittämään, mitkä tekijät vaikuttavat positiivisesti käyttöönottoprosessissa tai vaikeuttavat sitä sekä selvittämään käyttäjäkeskeisen suunnittelun vaikutuksia käyttöönottoprosessissa. Tutkimus on toteutettu tapaustutkimuksena laadullisin …