@article{34885, abstract = {{We prove that the distribution of the values of the 4-rank of ideal class groups of quadratic fields is not affected when it is weighted by a divisor type function. We then give several applications concerning a new lower bound of the sums of class numbers of real quadratic fields with discriminant less than a bound tending to infinity and several questions of P. Sarnak concerning reciprocal geodesics.}}, author = {{Fouvry, Étienne and Klüners, Jürgen}}, issn = {{1687-0247}}, journal = {{International Mathematics Research Notices}}, keywords = {{General Mathematics}}, number = {{16}}, pages = {{3618--3656}}, publisher = {{Oxford University Press (OUP)}}, title = {{{Weighted Distribution of the 4-rank of Class Groups and Applications}}}, doi = {{10.1093/imrn/rnq223}}, volume = {{2011}}, year = {{2011}}, } @article{34846, abstract = {{Given a field extension K/k of degree n we are interested in finding the subfields of K containing k. There can be more than polynomially many subfields. We introduce the notion of generating subfields, a set of up to n subfields whose intersections give the rest. We provide an efficient algorithm which uses linear algebra in k or lattice reduction along with factorization in any extension of K. Implementations show that previously difficult cases can now be handled.}}, author = {{van Hoeij, Mark and Klüners, Jürgen and Novocin, Andrew}}, issn = {{0747-7171}}, journal = {{Journal of Symbolic Computation}}, keywords = {{Computational Mathematics, Algebra and Number Theory}}, pages = {{17--34}}, publisher = {{Elsevier BV}}, title = {{{Generating subfields}}}, doi = {{10.1016/j.jsc.2012.05.010}}, volume = {{52}}, year = {{2011}}, } @book{40144, author = {{Fuchs, Christian}}, publisher = {{Routledge}}, title = {{{Foundations of Critical Media and Information Studies}}}, year = {{2011}}, } @article{41652, author = {{Fuchs, Christian}}, journal = {{Global Media Journal – Australian Edition: Contribution to the Special Issue on “WikiLeaks: Journalism and the 21st Century Mediascape“ (edited by Hart Cohen and Antonio Castillo)}}, number = {{1}}, title = {{{The Political Economy of WikiLeaks: Power 2.0? Surveillance 2.0? Criticism 2.0? Alternative Media 2.0?}}}, volume = {{5}}, year = {{2011}}, } @article{41653, author = {{Fuchs, Christian}}, journal = {{Information: [special issue on “Trust and privacy in our networked world“, edited by Dieter M. Arnold and Herman T. Tavani]}}, number = {{1}}, pages = {{140--165}}, title = {{{An Alternative View of Privacy on Facebook}}}, doi = {{https://doi.org/10.3390/info2010140}}, volume = {{2}}, year = {{2011}}, } @article{41654, author = {{Fuchs, Christian}}, journal = {{Surveillance & Society}}, number = {{3}}, pages = {{288--309}}, title = {{{Web 2.0, Prosumption, and Surveillance. [special issue on “Marketing, consumption and surveillance”, edited by Jason Pridmore and Detlev Zwick]}}}, doi = {{https://doi.org/10.24908/ss.v8i3.4165}}, volume = {{8}}, year = {{2011}}, } @article{41620, author = {{Fuchs, Christian}}, journal = {{Journal of Information, Communication and Ethics in Society }}, number = {{4}}, pages = {{220--237}}, title = {{{Towards an Alternative Concept of Privacy}}}, doi = {{https://doi.org/10.1108/14779961111191039}}, volume = {{9}}, year = {{2011}}, } @article{41651, author = {{Fuchs, Christian}}, journal = {{Fast Capitalism}}, number = {{1}}, title = {{{A Contribution to the Critique of the Political Economy of Google}}}, volume = {{8}}, year = {{2011}}, } @inbook{42408, author = {{Fuchs, Christian}}, booktitle = {{The Political Economies of Media. The Transformation of the Global Media Industries}}, editor = {{Winseck, Dwayne and Jin, Dal Yong}}, pages = {{201--220}}, publisher = {{Bloomsbury}}, title = {{{The Contemporary World Wide Web: Social Medium or New Space of Accumulation?}}}, year = {{2011}}, } @inbook{42409, author = {{Fuchs, Christian}}, booktitle = {{Cognitive Capitalism, Education and Digital Labor}}, editor = {{Peters, Michael and Bulut, Ergin}}, pages = {{75--119}}, publisher = {{Peter Lang}}, title = {{{Cognitive Capitalism or Informational Capitalism? The Role of Class in the Information Economy}}}, year = {{2011}}, } @article{42608, author = {{Fuchs, Christian}}, journal = {{tripleC – Journal for a Global Sustainable Information Society}}, number = {{2}}, pages = {{190--194}}, title = {{{Two New Critical Internet Studies-Books: Marcus Breen’s “Uprising” and Eran Fisher’s “Media and New Capitalism in the Digital Age”}}}, doi = {{https://doi.org/10.31269/triplec.v9i2.268}}, volume = {{9}}, year = {{2011}}, } @article{42607, author = {{Fuchs, Christian and Winseck, Dwayne}}, journal = {{tripleC}}, number = {{2}}, pages = {{247--271}}, title = {{{Critical Media and Communication Studies Today. A Conversation}}}, doi = {{https://doi.org/10.31269/triplec.v9i2.270}}, volume = {{9}}, year = {{2011}}, } @misc{42610, author = {{Fuchs, Christian}}, booktitle = {{Futurezone}}, title = {{{"BlackBerry-Riots": Gewalt hat andere Gründe [“BlackBerry-Tiots“: Violence has Other Causes“]}}}, year = {{2011}}, } @misc{42609, author = {{Fuchs, Christian}}, booktitle = {{Counterfire}}, title = {{{“Twitter Mobs“ and the Structural Violence of Neoliberalism}}}, year = {{2011}}, } @misc{42611, author = {{Fuchs, Christian}}, booktitle = {{Philosophy of the Social Sciences}}, number = {{1}}, pages = {{139--142}}, title = {{{Review of “The problem of order in the global age. Systems and mechanisms“ (Andreas Pickel)}}}, volume = {{41}}, year = {{2011}}, } @misc{42855, author = {{Kraft, Kerstin}}, publisher = {{, in: Intelligente Verbindungen Bd. 1: Wechselwirkungen zwischen Technik, Textildesign und Mode, hrsg. von E. Hackspiel-Mikosch, B. Borkopp-Restle (www.intelligente-verbindungen.de) , o.O. 2011, S. B1-26}}, title = {{{‚Grundlegende Betrachtungen zur Technik – Technomorphologische Analysen des Textilen’}}}, year = {{2011}}, } @misc{42854, author = {{Kraft, Kerstin}}, publisher = {{in: …textil… 1/2011, S. 1-9}}, title = {{{‚Glamour und Grauen. Das Erforschen und Ausstellen von Bekleidung aus den 1930er und 1940er Jahren’}}}, year = {{2011}}, } @misc{42856, author = {{Kraft, Kerstin}}, publisher = {{in: Lois Weinthal (ed.): Toward a New Interior. An Anthology of Interior Design Theory, New York 2011}}, title = {{{Cutting Patterns}}}, year = {{2011}}, } @article{25965, abstract = {{Nanoporous ZnO powders with high surface-to-mass ratios (SMR) between 15 and 70 m2 g−1 are synthesized, structurally characterized, and studied by time-resolved photoluminescence (PL). A strong dependence of the recombination dynamics and spectral width on SMR is observed at T = 10 K, and pronounced disorder-induced effects are found in the temperature dependence. Both the thermally induced shift of the PL maximum and the spectrally integrated PL intensity are interpreted by appropriate theoretical models. This consistent quantitative analysis of the experimental data yields a characteristic energy of 15 meV for the disorder scale in the nanoporous ZnO sample with an intermediate SMR.}}, author = {{Chernikov, Alexej and Horst, Swantje and Waitz, Thomas and Tiemann, Michael and Chatterjee, Sangam}}, issn = {{1932-7447}}, journal = {{The Journal of Physical Chemistry C}}, pages = {{1375--1379}}, title = {{{Photoluminescence Properties of Ordered Mesoporous ZnO}}}, doi = {{10.1021/jp104293e}}, year = {{2011}}, } @techreport{42970, author = {{Sevignani, Sebastian and Kreilinger, Verena and Allmer, Thomas and Fuchs, Christian}}, issn = {{2219-603X}}, title = {{{Analysis of Existing Empirical Research Methods for Studying (Online) Privacy and Surveillance}}}, year = {{2011}}, }