A Cross-National Comparison of Air Pollution Management: France, G.D.R., and the U.S

The close ties of the IIASA Ecology Project with research institutions in France, the GDR, and Wisconsin permitted the collection of parallel legal documents dealing with environmental protection in the three regions. The IIASA team also obtained empirical values of pollution concentrations in the cities of each study area. This material provided a basis for a cross-national comparison of such factors as government roles in supervising industry, the chain of authority in the implementation of pollution legislation, pollution standards, and sanctions against polluters. Also, a preliminary attempt was made to assess each country's progress in executing its legislation, through examination of current concentrations of pollutants in the ambient air

Assessment of Alternative Energy/Environment Futures for Austria, 1977-2015: An Executive Summary

This report was prepared to complement a presentation made October 25, 1977 at IIASA. The presentation, titled "An Executive Briefing Session", was designed to present the final results of a thirteen-month study of the Austrian Energy/Environment System to leaders in Austrian government, industry, and science. This written documentation of the results (of which a German translation is also available) presents in a brief form the final conclusions of this study. The study results provide a comprehensive spatial and sectoral description of Austrian energy consumption, and examine alternative energy and environmental policy strategies. This report, however, is only a summary and a more complete description will appear in Research Report form in 1978

Assessment of Alternative Energy/Environment Futures for Austria: 1977-2015

The Austrian Regional Energy/Environment Study is the fourth in a series of IIASA studies on regional energy and environmental systems. The regions studied previously were the German Democratic Republic, the Rhone-Alpes Region in France and the state of Wisconsin in the U.S.A. The Austrian case study, regional in scope, complements the work of the IIASA Energy Systems Program which focuses primarily on global aspects of energy. This report presents the major results of the l5-month, Austrian case study, which examines alternative energy futures and strategies for Austria and some of their environmental implications. A secondary objective is the development of appropriate concepts and methods for energy/environment management and policy design in Austria

Assessment of Alternative Energy/Environment Futures for Austria 1977-2015: Final Summary Report

This study had two primary objectives: (1) To examine alternative energy futures and strategies for Austria and to consider some of their environmental implications. (2) To investigate and apply appropriate concepts and . methodologies for energy/environment management and policy design in Austria. The establishment of these objectives was based upon the conviction that in Austria, as in most regions and nations of the world, there is an urgent need for the development and application of methods for studying regional energy systems and for testing the impact of alternative policies. In view of the major role which energy plays in the determination of environmental quality, this study was designed to aid in the integration of energy and environmental management from a systems perspective. "Regional," in the context of our previous studies, is not strictly defined as subnational or as a specific class of geographic units; rather, it refers to a region, appropriately bounded so that it is possible to speak of energy and environmental systems from a physical, socioeconomic, or administrative perspective, or from all three. At the beginning of this study, we intended to limit its scope to a selected few Austrian Lander (states); we quickly realized that Austria's size and vigorous interregional links precluded anything less than a national study

Reconfigurable Autonomy

This position paper describes ongoing work at the Universities of Liverpool, Sheffield and Surrey in the UK on developing hybrid agent architectures for controlling autonomous systems, and specifically for ensuring that agent-controlled dynamic reconfiguration is viable. The work outlined here forms part of the Reconfigurable Autonomy research project

Witness: The Modern Writer as Witness

Editor\u27s Note [Excerpt] Magic can mean many different things, especially for writers. Magic can be an illusion, a sleight of hand designed to trick onlookers into believing the impossible. Or magic can be a supernatural force in a world of harsh reality, a set of beliefs that sits just outside the realms of organized religion and advanced technology. Wizards and demons, Las Vegas entertainers and houngans --they all practice a kind of sorcery. For poets and prose writers, though, magic affords an opportunity for us to stretch the limitations of the physical world in search of new themes, settings, and characters. Magic is a door we eagerly walk through to reach new lands. We at Witness have thoroughly enjoyed the process of selecting the themed works we have collected here, mainly because the idea of enchantment is inspiring. There is the possibility of positive charms; there is a chance for dark witchery. And sometimes the spell cast by a character is nebulous, difficult to categorize. It’s arguable that we cherish these incantations the most, since they leave us in a state of wonderment bordering on disorientation. Yes, magic can also leave us bewildered and thankful for the bewilderment.https://digitalscholarship.unlv.edu/witness/1001/thumbnail.jp

The Wisconsin-IIASA Set of Energy/Environment (WISE) Models for Regional Planning and Management: An Overview

This report presents an overview of the analytical framework and quantitative methods used in the IIASA case studies on Regional Energy/Environment Management and Planning. Its purpose is to summarize the structure of the models, to provide a complete listing of the sources of more detailed model and data descriptions, and to indicate how the models are integrated to provide a foundation for regional energy/environment policy maker analysis. The audience for the report includes managers, planners, technical advisors, and modelers. The set of models used in the research project encompasses socioeconomic links to the energy system; energy demand in the residential, industrial, commercial/service, agricultural and transportation sectors; the energy supply sector, environmental impacts associated with the energy system; and policy makers' preferences. The report gives a brief description of the purpose and general structure of each model, data requirements, examples of input and output, and model limitations. As a whole, the models integrate information about energy flows in a region to simulate the energy system and its relationship to other regional variables, e.g., demographic and economic trends and the environment

Using Agent JPF to Build Models for Other Model Checkers

Abstract. We describe an extension to the AJPF agent program modelchecker so that it may be used to generate models for input into other, non-agent, model-checkers. We motivate this adaptation, arguing that it improves the efficiency of the model-checking process and provides access to richer property specification languages. We illustrate the approach by describing the export of AJPF program models to Spin and Prism. In the case of Spin we also investigate, experimentally, the effect the process has on the overall efficiency of modelchecking.

Leveraging phylogenetics to understand HIV transmission and partner notification networks

Background: Partner notification is an important component of public health test and treat interventions. To enhance this essential function, we assessed the potential for molecular methods to supplement routine partner notification and corroborate HIV networks. Methods: All persons diagnosed with HIV infection in Wake County, NC, during 2012-2013 and their disclosed sexual partners were included in a sexual network. A data set containing HIV-1 pol sequences collected in NC during 1997-2014 from 15,246 persons was matched to HIV-positive persons in the network and used to identify putative transmission clusters. Both networks were compared. Results: The partner notification network comprised 280 index cases and 383 sexual partners and high-risk social contacts (n = 131 HIVpositive). Of the 411 HIV-positive persons in the partner notification network, 181 (44%) did not match to a HIV sequence, 61 (15%) had sequences but were not identified in a transmission cluster, and 169 (41%) were identified in a transmission cluster. More than half (59%) of transmission clusters bridged sexual network partnerships that were not recognized in the partner notification; most of these clusters were dominated by men who have sex with men. Conclusions: Partner notification and HIV sequence analysis provide complementary representations of the existent partnerships underlying the HIV transmission network. The partner notification network components were bridged by transmission clusters, particularly among components dominated by men who have sex with men. Supplementing the partner notification network with phylogenetic data highlighted avenues for intervention