We have used the Automated Plate Scanner (APS) at the University of Minnesota to digitize glass copies of the blue and red plates of the original Palomar Observatory Sky Survey (POSS I) with |b| > 20°. The APS Image Database is a database of all digitized images larger than the photographic noise threshold. It includes all of the matched images in the object catalog, as well as those unmatched images above the noise threshold. The matched image data of the catalog has the advantage of confirming the reality of the image. This is especially important for small images near the plate limit. But these are not all of the detected real images; very blue or very red faint objects may be excluded by this matching requirement. The image database allows information on them to be retrieved, and is therefore a valuable complement to the object catalog. The operation of the APS and the scanning procedures are described in detail in Pennington et al. (1993). We are now processing plate data into the image database. A set of query forms, a tutorial and documentation can be found at http://isis.spa.umn.edu/IDB/homepage.idb.html.

This paper highlights the role that the World Wide Web (WWW) has to play as an aid to psychiatry. A basic history of the WWW is provided as is an introduction to some search techniques involved with the WWW. The literature on applications potentially relevant to psychiatry is reviewed using computer search facilities (BIDS, PsychLit and Medline). The WWW is one of the aspects of the Internet that possesses a huge potential for exploitation, both the clinical and research psychiatrist are able to benefit from its use.

Fourier coefficients are a valuable tool in the study of a wide variety of pulsating stars. They can be used to derive various physical parameters, including mass, luminosity, metallicity and effective temperature and are frequently used to discriminate between different pulsation modes. With the increase in large-scale surveys and the availability of data on the Internet, the number of Fourier coefficients available for study has expanded greatly and it is difficult to find all current data for individual stars or a subset of stars. To assist others in obtaining and making use of Fourier coefficients, an archive of published values of Fourier coefficients has been set up. Users can search for data on individual stars or for a range of parameters. Several Java programs are used to display the data in a variety of ways. The archive is located at the Web site http://www.earth.uni.edu/fourier/.

The observation of an area of 120° × 56° centered on RA=8h DEC=20° at 408 MHz was the first astronomical use of the MPIfR 100-m telescope (1970) and was designed to compile a complete sky survey using also data from Jodrell Bank and Parkes (Haslam et al., 1982). The observation of the northern sky at 1420 MHz started in 1972 using the Stockert 25-m telescope and was finished in 1976 (Reich and Reich 1986). This survey has been completed to an all sky survey using data from Villa Elisa (Argentina). The two surveys are absolutely calibrated. The angular resolutions are 0.8° and 0.59°, respectively. A number of surveys of the Galactic plane have been made with the 100-m telescope at arc minute angular resolution. Surveys at 2695 MHz (|b| ≤ 5°) (Reich et al. 1990, Fürst et al. 1990) and at 1410 MHz (|b| < 4°) (Reich et al. 1990) are public.

At medium Galactic latitudes (up to |b| = 20°) the emission consists mainly of faint extended ridges or arcs superimposed on the still dominating, about 10 times stronger, diffuse Galactic emission. They have never been investigated in a systematic way although they provide important clues for the understanding of the “disk-halo connection”. This region is covered by new observations at 1400 MHz with the 100-m telescope.

The status of the WWW-based Fourier Coefficient web site is presented. Currently the database has coefficients for not only galactic field variables, but also those found in globular clusters and other galaxies, including the Magellanic Clouds. The database can be used to show various correlations between physical characteristics of the stars and the coefficients, as well as inter-relationships between the coefficients themselves. The database is accessible at http://nitro9.earth.uni.edu/fourier/.

Treaties — Effect in municipal law — Priority of treaty provisions over conflicting provisions of municipal law — EEC Treaty, 1957, Article 95 — Ban on discrimination in domestic taxation policy — Primacy of EEC law over contrary municipal law

Relationship of international law and municipal law — Treaties — Effect in municipal law — EEC Treaty, 1957 — Nature of legal order established by Treaty

International organizations — EEC — Legal status — Powers — Institutions — Court of Justice of the European Communities — Effect of decisions in municipal legal orders of Member States

Economics, trade and finance — Taxation — EEC Treaty, 1957 — Rule banning discriminatory internal taxation — Legality of national turnover equalization tax on imported milk products — The law of the Federal Republic of Germany

We discuss from a practical point of view a number of issues involved in writing distributed Internet and WWW applications using LP/CLP systems. We describe PiLLoW, a public-domain Internet and WWW programming library for LP/CLP systems that we have designed to simplify the process of writing such applications. PiLLoW provides facilities for accessing documents and code on the WWW; parsing, manipulating and generating HTML and XML structured documents and data; producing HTML forms; writing form handlers and CGI-scripts; and processing HTML/XML templates. An important contribution of PiLLoW is to model HTML/XML code (and, thus, the content of WWW pages) as terms. The PiLLoW library has been developed in the context of the Ciao Prolog system, but it has been adapted to a number of popular LP/CLP systems, supporting most of its functionality. We also describe the use of concurrency and a high-level model of client-server interaction, Ciao Prolog's active modules, in the context of WWW programming. We propose a solution for client-side downloading and execution of Prolog code, using generic browsers. Finally, we also provide an overview of related work on the topic.

The GmbH & Co. KG is the most common ‘hybrid’ type of company in Austria. It consists of a limited partnership (KG) owning the company assets and a private company limited by shares (GmbH) participating as the KG's (usually only) general partner. Typically, the shareholders of the GmbH and the limited partners of the KG are identical, in most cases also holding shares in the same proportion. Contrary to most other forms of business organisation, the GmbH & Co. KG is not a legislative product but has arisen out of practical needs. The main purpose of setting up a GmbH & Co. KG is to combine fiscal advantages of partnerships (i.e., netting the company's profits and losses against the shareholders' other income) with limited liability. Although this hybrid was recognised very early by the courts, the discussion about its legitimacy is still alive. As soon as the tax advantages disappear in comparison to other legal forms, the attractiveness of the GmbH & Co. decreases. A legislator should hesitate to establish a hybrid only to facilitate fiscal benefits; he must prove and secure advantages by civil and corporate law.

We investigate the problem of complex answers in question answering. Complex answers consist of several simple answers. We describe the online question answering system SHAPAQA, and using data from this system we show that the problem of complex answers is quite common. We define nine types of complex questions, and suggest two approaches, based on answer frequencies, that allow question answering systems to tackle the problem.

Arbitration — Jurisdiction — Investor–State arbitration — Energy Charter Treaty, 1994 — ICSID Convention, 1965 — Energy Charter Treaty concluded between European Union and States some of which Members of the European Union — Whether provision for investor–State arbitration compatible with European Union law in intra-European Union disputes — Applicable law — Whether including European Union law — Nature of arbitration tribunal

Economics, trade and finance — Investment — Investment protection treaties — Energy Charter Treaty, 1994 — Investor–State arbitration provision — Whether provision for arbitration of investor–State dispute compatible with European Union law in intra-European Union disputes

Treaties — Interpretation — Principles — Relevance of other rules of international law — Energy Charter Treaty, 1994 — Whether provisions on investor–State arbitration should be read as inapplicable to disputes between investor from one European Union State and another European Union State — Whether investor–State dispute resolution provision providing for arbitration compatible with Treaty on the Functioning of the European Union, 2007

Treaties — Conflict between treaty obligations — European Union Member States — Whether obligations under European Union treaties prevailing over obligations under Energy Charter Treaty, 1994 — Express provision on conflict — Energy Charter Treaty, Article 16

Relationship of international law and municipal law — European Union law — Double nature of European Union law as part of the law in force in every Member State and as deriving from an international agreement between the Member States — Relationship between rights accorded to investors under investment protection treaty and principles of European Union law

It can take a lifetime from the recognition of a legal problem until it is finally solved. Seventy-nine years after Walter Grau focused attention on gaps in the security of transactions of Gesellschaft mit beschränkter Haftung (GmbH – private limited company) shares, the GmbH reform intends to solve the problem. Until this reform, a prospective buyer of a GmbH share ran the risk that the person transferring the share was, in fact, not the true shareholder and, thus, had no power to assign the share. While the former law did not provide for a bona fide acquisition, the new § 16 (3) of the Gesetz betreffend die Gesellschaften mit beschränkter Haftung (GmbHG – Private Limited Companies Act) protects the true shareholder while also taking into account the buyer's reliance upon the transferor, considering him or her to be the shareholder. This little revolution results in a new kind of good faith acquisition that mixes different elements of “traditional” bona fide rules and adds new details.

Since 1997, the EuroSOMNET project, funded by the EU-ENRICH programme, has assembled a metadatabase, and separate experimental databases, of European long-term experiments that investigate changes in soil organic matter. In this paper, we describe the WWW-based metadatabase, which is a product of this project. The database holds detailed records of 110 long-term soil organic matter experiments, giving a wide geographical coverage of Europe, and includes experiments from the European part of the former Soviet Union, many of which have not been available previously. For speed of access, records are stored as hyper-text mark-up language (HTML) files. In this paper, we describe the metadatabase, the experiments for which records are held, the information stored about each experiment, and summarize the main characteristics of these experiments. Details from the metadatabase have already been used to examine regional trends in soil organic matter in Germany and eastern Europe, to construct and calibrate a regional statistical model of humus balance in Russia, to examine the effects of climatic conditions on soil organic matter dynamics, to estimate the potential for carbon sequestration in agricultural soils in Europe, and to test and improve soil organic matter models. The EuroSOMNET metadatabase provides information applicable to a wide range of agricultural and environmental questions and can be accessed freely via the EuroSOMNET home page at URL: http://www.iacr.bbsrc.ac.uk/aen/eusomnet/index.htm.