Refine
Year of publication
- 2014 (1206) (remove)
Document Type
- Article (586)
- Part of Periodical (157)
- Working Paper (149)
- Book (134)
- Doctoral Thesis (86)
- Report (27)
- Part of a Book (23)
- Conference Proceeding (18)
- Review (10)
- Preprint (8)
Language
- English (1206) (remove)
Has Fulltext
- yes (1206) (remove)
Keywords
- taxonomy (21)
- new species (19)
- Syntax (11)
- Inversionsfigur (10)
- Multistability (10)
- Multistable figures (10)
- Wahrnehmungswechsel (10)
- morphology (8)
- Bantusprachen (7)
- Benjamin, Walter (7)
Institute
- Medizin (231)
- Wirtschaftswissenschaften (149)
- Center for Financial Studies (CFS) (131)
- Physik (101)
- Biowissenschaften (88)
- Sustainable Architecture for Finance in Europe (SAFE) (86)
- House of Finance (HoF) (82)
- Biochemie und Chemie (48)
- Geowissenschaften (41)
- Gesellschaftswissenschaften (33)
This country report was prepared for the 19th World Congress of the International Academy of Comparative Law in Vienna in 2014. It is structured as a questionnaire and provides an overview of the legal framework for Free and Open Source Software (FOSS) and other alternative license models like (e.g.) Creative Commons under German law. The first set of questions addresses the applicable statutory provisions and the reported case law in this area. The second section concerns contractual issues, in particular with regard to the interpretation and validity of open content licenses. The third section deals with copyright aspects of open content models, for example regarding revocation rights and rights to equitable remuneration. The final set of questions pertains to patent, trademark and competition law issues of open content licenses.
Concepts of legal capacity and legal subjectivity have developed gradually through intermediate stages. Accordingly, there are numerous types of legal subjects and partial legal subjects, and ever-new types can develop, at the latest once the law confronts new social and technological challenges. Today such challenges seem to be making themselves felt especially in the field of information and communication technologies. Their specific communicative conditions resulting from the technological networking of social communication have a particularly pronounced influence on legal attributions of identity and action, and hence above all on issues of liability in electronic commerce. Here in particular it is becoming increasingly difficult to distinguish concrete human actors and, for example, to identify them as authors of declarations of intent or even as individually responsible agencies of legal transgressions. The communicative processes in this area appear instead as new kinds of chains of effects whose actors seem to be more socio-technical ensembles of people and things – whereby the artificial components of these hybrid human being-thing linkages can sometimes even be represented as driving forces and independent agents.
“WAR IS PEACE, FREEDOM IS SLAVERY, AND IGNORANCE IS STRENGTH”. The slogan from George Orwell’s “1984” dystopia appears to capture the state of Russia’s 2014 official discourse quite accurately. This has not gone unnoticed by public and academic spectators in and outside Russia: while Bild magazine is counting Putin’s lies in his recent ARD interview, a Zeit article declares Russia itself to be a post-modern “lie”...
This article examines how the shale oil revolution has shaped the evolution of U.S. crude oil and gasoline prices. It puts the evolution of shale oil production into historical perspective, highlights uncertainties about future shale oil production, and cautions against the view that the U.S. may become the next Saudi Arabia. It then reviews the role of the ban on U.S. crude oil exports, of capacity constraints in refining and transporting crude oil, of differences in the quality of conventional and unconventional crude oil, and of the recent regional fragmentation of the global market for crude oil for the determination of U.S. oil and gasoline prices. It discusses the reasons for the persistent wedge between U.S. crude oil prices and global crude oil prices in recent years and for the fact that domestic oil prices below global levels need not translate to lower U.S. gasoline prices. It explains why the shale oil revolution unlike the shale gas revolution is unlikely to stimulate a boom in oil-intensive manufacturing industries. It also explores the implications of shale oil production for the transmission of oil price shocks to the U.S. economy.
One of the leading methods of estimating the structural parameters of DSGE models is the VAR-based impulse response matching estimator. The existing asympotic theory for this estimator does not cover situations in which the number of impulse response parameters exceeds the number of VAR model parameters. Situations in which this order condition is violated arise routinely in applied work. We establish the consistency of the impulse response matching estimator in this situation, we derive its asymptotic distribution, and we show how this distribution can be approximated by bootstrap methods. Our methods of inference remain asymptotically valid when the order condition is satisfied, regardless of whether the usual rank condition for the application of the delta method holds. Our analysis sheds new light on the choice of the weighting matrix and covers both weakly and strongly identified DSGE model parameters. We also show that under our assumptions special care is needed to ensure the asymptotic validity of Bayesian methods of inference. A simulation study suggests that the frequentist and Bayesian point and interval estimators we propose are reasonably accurate in finite samples. We also show that using these methods may affect the substantive conclusions in empirical work.
The impacts of climate and environmental changes on migration have gained increasing attention in recent years. Yet the role and significance of the climate as an influencing factor for migratory processes is still poorly understood. Case studies are required which consider the specific historical, socio-cultural and environmental context. The micle project examined the interactions between climate change, land degradation and migration in selected regions in the Sahelian countries Mali and Senegal.
Immune cells are key players in several physiological and pathophysiological events such as acute and chronic inflammation, atherosclerosis and cancer. Especially in acute inflammation, macrophages are indispensable for the switch from the acute inflammatory phase to the resolution phase. Not only the phagocytosis of apoptotic cells, but especially the surrounding cytokines and mediators are able to switch macrophage polarization from inflammatory- to anti-inflammatory phenotypes. Within this cytokine environment, sphingosine-1-phosphate (S1P) plays an important role for immune cell activation, polarization and migration.
Heme-copper oxidases (HCOs) are the terminal enzymes of the aerobic respiratory chain in the inner mitochondrial membrane or the plasma membrane in many prokaryotes. These multi-subunit membrane protein complexes catalyze the reduction of oxygen to water, coupling this exothermic reaction to the establishment of an electrochemical proton gradient across the membrane in which they are embedded. The energy stored in the electrochemical proton gradient is used e.g. by the FOF1-ATP synthase to generate ATP from ADP and inorganic phosphate. The superfamily of HCOs is phylogenetically classified into three major families: A, B and C. The A-family HCOs, represented by the well-studied aa3-type cytochrome c oxidases (aa3-CcOs), are found in mitochondria and many bacteria. The B-family of HCOs contains a number of bacterial and archaeal oxidases. The C-family comprises only the cbb3-type cytochrome c oxidase (cbb3-CcO) and is most distantly related to the mitochondrial respiratory oxidases.