Rechtsmittel gegen Entscheide des juge d'appui bei der internationalen Schiedsgerichtsbarkeit der Schweiz

The author examines whether and by which means the decisions handed down by the State judge giving his support to the arbitral proceeding (juge d'appui) may be appealed. Every relevant Article in the PILA (Private International Law Act) is addressed and analyzed in this regard (Art. 179(2) and (3), Art. 180(3), Art. 183(2), Art. 184(3) and Art. 185) by reference to the present legal doctrine and case law. Concerning the stages of appeal, the view is held that by direct or analogous application of Art. 356(2) CPC (Civil Procedure Code) the juge d'appui has jurisdiction as the sole instance of the Canton to render decisions in support of the arbitral tribunal. On the federal level however, the parties shall have the right to appeal against these decisions by filing a civil law appeal before the Swiss Federal Supreme Court, with the exception of most decisions given by juge d'appui within the meaning of Art. 180(3) PILA. As to this federal appeal, it is established that the case law of the Swiss Federal Supreme Court under the FTA (Act on the Federal Tribunal) indicates the Court's inclination to qualify both negative and positive decisions issued by the juge d'appui as final decisions in terms of Art. 90 FTA. In reference to the upcoming revision of the PILA's 12th Chapter the author concludes that the legislator might implement some clarifications in the current legal framework. It seems particularly advisable to ensure that all relevant Articles in the PILA regarding decisions of the juge d'appui explicitly reference to Art. 356(2) CPC. Moreover, the author is of the opinion that it would also be expedient to specify the

Justification of Data Warehousing Projects

Project justification is regarded as one of the major methodological deficits in Data Warehousing practice. As reasons for applying inappropriate methods, performing incomplete evaluations, or even entirely omitting justifications, the special nature of Data Warehousing benefits and the large portion of infrastructure-related activities are stated. In this paper, the economic justification of Data Warehousing projects is analyzed, and first results from a large academiaindustry collaboration project in the field of non-technical issues of Data Warehousing are presented. As conceptual foundations, the role of the Data Warehouse system in corporate application architectures is analyzed, and the specific properties of Data Warehousing projects are discussed. Based on an applicability analysis of traditional approaches to economic IT project justification, basic steps and responsibilities for the justification of Data Warehousing projects are derived.

Redox modulation of STIM-ORAI signaling.

STIM1 and ORAI1 constitute the core machinery of the ubiquitous store-operated calcium entry pathway and loss of function in these proteins is associated with severe immune and muscular disorders. Other isoforms-STIM1L, STIM2, ORAI2 and ORAI3 exhibit varied expression levels in different cell types along with several other interaction partners and thereby play different roles to facilitate, regulate and fine-tune the calcium entry. STIM proteins convey the Ca(2+) store-depletion message to the PM and thereby participate in refilling of the ER by physically interacting with the Ca(2+)-selective ORAI channels at the PM. STIM and ORAI are exposed to oxidative modifications in the ER, the cytosol, and at the cell surface, and redox-mediated alterations in STIM/ORAI coupling might contribute to autoimmune disorders and cancer progression. This review discusses the redox reactivity of cysteine residues in STIM and ORAI isoforms, focusing on the oxidative modifications of STIM and ORAI proteins by which STIM-ORAI signaling can be modulated.

Differences in male coloration are predicted by divergent sexual selection between populations of a cichlid fish

Female mating preferences can influence both intraspecific sexual selection and interspecific reproductive isolation, and have therefore been proposed to play a central role in speciation. Here, we investigate experimentally in the African cichlid fish Pundamilia nyererei if differences in male coloration between three para-allopatric populations (i.e. island populations with gene flow) of P. nyererei are predicted by differences in sexual selection by female mate choice between populations. Second, we investigate if female mating preferences are based on the same components of male coloration and go in the same direction when females choose among males of their own population, their own and other conspecific populations and a closely related para-allopatric sister-species, P. igneopinnis. Mate-choice experiments revealed that females of the three populations mated species-assortatively, that populations varied in their extent of population-assortative mating and that females chose among males of their own population based on different male colours. Females of different populations exerted directional intrapopulation sexual selection on different male colours, and these differences corresponded in two of the populations to the observed differences in male coloration between the populations. Our results suggest that differences in male coloration between populations of P. nyererei can be explained by divergent sexual selection and that population-assortative mating may directly result from intrapopulation sexual selection.