Results 71 to 80 of about 7,964,213 (202)

Phase Decomposition and Chemical Inhomogeneity in Nd2-xCexCuO4

open access: yes, 2004
Extensive X-ray and neutron scattering experiments and additional transmission electron microscopy results reveal the partial decomposition of Nd2-xCexCuO4 (NCCO) in a low-oxygen-fugacity environment such as that typically realized during the annealing ...
A. F. Marshall   +20 more
core   +1 more source

Analyzing the BrowserID SSO System with Primary Identity Providers Using an Expressive Model of the Web [PDF]

open access: yes, 2015
BrowserID is a complex, real-world Single Sign-On (SSO) System for web applications recently developed by Mozilla. It employs new HTML5 features (such as web messaging and web storage) and cryptographic assertions to provide decentralized login, with the
Fett, Daniel   +2 more
core  

Ion-induced electron production in tissue-like media and DNA damage mechanisms

open access: yes, 2008
We propose an inclusive approach for calculating characteristics of secondary electrons produced by ions/protons in tissue-like media. This approach is based on an analysis of the projectile's interaction with the medium on the microscopic level.
Greiner, W.   +6 more
core   +1 more source

Revisiting Classic Qualitative Studies

open access: yesForum: Qualitative Social Research, 2005
This paper explores methodological issues regarding the revisiting of "classic" qualitative studies. Classic studies pose particular issues for secondary analysis.
Mike Savage
doaj  

Progress and Problems of Preserving and Providing Access to Qualitative Data for Social Research—The International Picture of an Emerging Culture

open access: yesForum: Qualitative Social Research, 2000
In this paper, I hope to offer a global picture of what is happening in the world of qualitative data archiving. Qualidata is in a strong position to be able to offer this insight as it was the world's first initiative to pioneer preservation of ...
Louise Corti
doaj  

Packet Relaying Control in Sensing-based Spectrum Sharing Systems

open access: yes, 2013
Cognitive relaying has been introduced for opportunistic spectrum access systems by which a secondary node forwards primary packets whenever the primary link faces an outage condition.
Foukalas, F., Khattab, T., Poor, H. V.
core   +1 more source

The European Landscape of Qualitative Social Research Archives: Methodological and Practical Issues

open access: yesForum: Qualitative Social Research, 2011
In this article I set about describing current practices in archiving and reusing qualitative data. I discuss where can you find archived sources of qualitative data, and discuss some of the debates surrounding methodological, ethical and theoretical ...
Louise Corti
doaj  

A Clue To Magnetic Activity Occurring On Near-Contact Binary V1003 Her

open access: yes, 2013
Taking into account results obtained from models and analyses, we determined the nature and structures of V1003 Her. We analysed the light curves obtained in this study together with the available radial velocity curve.
Dal, H. A., Sipahi, E.
core   +1 more source

Secondary Analysis of Audio Data. Technical Procedures for Virtual Anonymization and Pseudonymization

open access: yesForum: Qualitative Social Research, 2005
Qualitative material presented as audio data requires a greater degree of protecting of anonymity than for example textual data. Apart from the verbal content, it carries paraverbal aspects including voice characteristics, thus making it easier to ...
Henning Pätzold
doaj  

Secondary Analysis of Archived Data [PDF]

open access: yes, 2004
Corti, Louise, Thompson, Paul
core   +1 more source

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