REAL ESTATE PROFESSIONALS AND THE IMMOVABLE PROPERTY MARKET IN ALBANIA

The experience of other Eastern and Central European countries would suggest that in Albania, as the market for real property develops, there should also be developments in services that support real property transactions. A competitive and transparent market is usually facilitated by the presence of real estate professionals who bring buyers and sellers together to maximize the opportunities of both. These specialists work primarily through the collection and management of market information relating to real estate and profit through the administration of the process of submitting offers, acceptances, and contracts of sale. The appearance of such real estate professionals began in Albania in 1991, immediately following legal reforms allowing individuals and groups of individuals in society to own real property. This report examines the development of the real estate profession in Albania from 1991 to 1996 and is based on interviews and meetings with representatives of the key actors in any real property market: realtors, builders, urban planners, architects, lawyers and notaries, appraisers, and construction companies. The study was sponsored by the Land Market Development Project for the combined purpose of (a) providing insight on the evolution of Albania's urban real property market prior to full implementation of the Immovable Property Registration System and (b) assisting with the establishment of an Association of Real Estate Professionals, which could improve the professional expertise of realtors and encourage nongovernmental legal and policy research relating to real estate market development.Real estate business--Albania, Real estate development--Albania, Land markets--Albania, Land Economics/Use,

Fault management strategies and architecture design for turboelectric distributed propulsion

The TeDP concept has been presented as a possible solution to reduce aircraft emissions despite the continuing trend for increased air traffic. However, much of the benefit of this concept hinges on the reliable transfer of electrical power from the generators to the electrical motor driven propulsors. Protection and fault management of the electrical transmission and distribution network is crucial to ensure flight safety and to maintain the integrity of the electrical components on board. Therefore a robust fault management strategy is required. With consideration of the aerospace-specific application, the fault management strategy must be efficient, of minimal weight and be capable of a quick response to off-nominal conditions. This paper investigates how the TeDP architecture designs are likely to be driven by the development of appropriate fault management strategies

IM toolbox for the present and future to support data synthesis activities, An

The SGS-LTER research site was established in 1980 by researchers at Colorado State University as part of a network of long-term research sites within the US LTER Network, supported by the National Science Foundation. Scientists within the Natural Resource Ecology Lab, Department of Forest and Rangeland Stewardship, Department of Soil and Crop Sciences, and Biology Department at CSU, California State Fullerton, USDA Agricultural Research Service, University of Northern Colorado, and the University of Wyoming, among others, have contributed to our understanding of the structure and functions of the shortgrass steppe and other diverse ecosystems across the network while maintaining a common mission and sharing expertise, data and infrastructure.This poster displays four examples of topics and tools currently being implemented and developed by information management staff at the Shortgrass Steppe LTER, across the LTER Network and within USDA Agricultural Research Service (ARS). These tools are necessary in order to synthesize similar data sets from different researchers, agencies, and institutions. These tools were designed provide to support to Principal Investigators, educators, students, and policy makers that need to synthesize information to make better decisions about planning their research, coursework and land management strategies. The four areas to be presented are Geographical Information Systems (GIS) and Remote Sensing, standardization of metadata using Ecological Metadata Language (EML), integration of relational database management systems for different agencies, and the creation of useful dynamic web pages. GIS and Remote Sensing are powerful tools that allow researchers to analyze, model, and predict ecological factors and outcomes that shape the shortgrass steppe by integrating spatial and non-spatial data collected at the field site. EML consists of a number of modules that define an extensible mark-up language (XML) that creates a standard syntax for ecological metadata. This concept allows for sharing of standard metadata and data across not only the LTER Network, but throughout the broader ecological community. SGS is researching new database technologies to managing the growing amount of standard non-spatial data from the ARS and LTER as well as GIS and Remote Sensed data. This also will address the need for multi-user data access and database integration with the SGS website. An SGS Website was launched 8 years ago to provide general site information as well as detailed research information. The web site will be enhanced over the next year to improve query tools, submit metadata online, improve integration with various ecological research databases, and implement the EML standards

Hybrid electric aircraft : state of the art and key electrical system challenges

In both Europe and the USA, the aerospace sector is actively pursuing revolutionary design concepts to further improve the environmental impact of air travel. This is partly a result of increasing pressure on the industry from government and other organisations to reduce emissions , despite the continuing increase in air traffic [1] . The aggressive targets set by NASA and the EU [1, 2, 3] (e.g. the Advisory Coun cil for Aviation Research and Innovation in Europe has a target of a 75% reduction in CO2 emissions and a 90% reduction of NOx emissions by 2050) cannot be achieved through marginal improvements in turbine technology or aircraft design. Rather, disruptive technologies and more innovative aircraft must be considered

Establishing viable fault management strategies for distributed electrical propulsion aircraft

Electrical propulsion has the potential to increase aircraft performance. However, this will require the design and development of an appropriate aircraft electrical system to power the propulsor motors. In order to protect this system against electrical faults, which have the potential to threaten the safety of the aircraft, a robust fault management strategy (FMS) is required. The FMS will comprise aspects of system design such as redundancy, reliability and reconfiguration and will rely on a range of protection devices deployed on the electrical system to intercept and manage faults. The electrical architecture will be shaped by the FMS as this will determine the optimal configuration to enable security of supply. The protection system is integral to the system design. Hence it must to be considered from the outset, as part of the wider aircraft concept development. This paper presents a robust framework to develop the optimal FMS for an electrical propulsion aircraft, which is subject to all the relevant aircraft constraints and incorporates the available protection devices for a chosen aircraft for a given developmental timeframe. A case study is then presented in which this protection design methodology is applied to the NASA STARC-ABL aircraft concept in order to demonstrate that the available protection for an electrical propulsion aircraft defines the possible electrical architectures

Impact of key design constraints on fault management strategies for distributed electrical propulsion aircraft

Electrically driven distributed propulsion has been presented as a possible solution to reduce aircraft noise and emissions, despite increasing global levels of air travel. In order to realise electrical propulsion, novel aircraft electrical systems are required. Since the electrical system must maintain security of power supply to the motors during flight, the protection devices employed on an electrical propulsion aircraft will form a crucial part of system design. However, electrical protection for complex aircraft electrical systems poses a number of challenges, particularly with regard to the weight, volume and efficiency constraints specific to aerospace applications. Furthermore, electrical systems will need to operate at higher power levels and incorporate new technologies, many of which are unproven at altitude and in the harsh aircraft environment. Therefore, today’s commercially available aerospace protection technologies are likely to require significant development before they can be considered as part of a fault management strategy for a next generation aircraft. By mapping the protection device trade space based on published literature to date, the discrepancy between the current status of protection devices and the target specifications can be identified for a given time frame. This paper will describe a process of electrical network design that is driven by the protection system requirements, incorporates key technology constraints and analyses the protection device trade space to derive feasible fault management strategies

How to Block Cartel Formation and Price-Fixing

Abstract written by the AEI-Brookings Joint Center: Allowing foreign buyers of goods produced by international cartels to pursue civil antitrust damages in U.S. courts would better deter cartel formation and price-fixing than do sanctions currently imposed by global criminal and civil justice systems.Technology and Industry, Regulatory Reform, Other Topics

Mechanisms of topical delivery of liposomally entrapped drugs

Our research on the mechanism by which liposomally entrapped solutes are transported across the skin was prompted by an investigation reported in the literature which con- cluded with meager supporting evidence that liposomes containing triamcinolone acetonide penetrated the stratum corneum intact and, thereby, increased skin absorption. To elucidate the mechanism we used glucose, hydrocortisone, progesterone and multilamellar DPPC liposomes. Experimental strategies involved: DSC determinations, in vivo permeation of hairless mouse skin by liposomes, by liposome-entrapped solutes (15:1) and by solutes in simple solution; and in vitro release kinetics of liposome-entrapped solutes.The liposomes neither penetrated the skin nor fused with the stratum corneum. Progesterone and hydrocortisone, which were intercalated in the bilayer structure, permeated the skin with ease comparable to free drug. The skin transport of the highly polar glucose entrapped in the aqueous regions of the liposome was markedly slow as compared to the free species. Physical model analysis indicated that the slow release rate of glucose out of the liposome was the rate-determining step as compared to the relatively rapid skin permeation of the free solute. For the hydrophobic progesterone and hydrocortisone, quantitative analyses suggested direct transfer of drug from the liposome to the surface phases of skin and subsequent diffusion through the tissue. Considering this mechanism and owing to increased solubility of lipophilic drugs in liposomes, more total drug may be delivered through the skin by liposomes relative to simple aqueous solution.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/25506/1/0000047.pd

Through the looking glass: what do we see, what have we learned, what can we share? Information management at the Shortgrass Steppe Long Term Ecological Research site

The SGS-LTER research site was established in 1980 by researchers at Colorado State University as part of a network of long-term research sites within the US LTER Network, supported by the National Science Foundation. Scientists within the Natural Resource Ecology Lab, Department of Forest and Rangeland Stewardship, Department of Soil and Crop Sciences, and Biology Department at CSU, California State Fullerton, USDA Agricultural Research Service, University of Northern Colorado, and the University of Wyoming, among others, have contributed to our understanding of the structure and functions of the shortgrass steppe and other diverse ecosystems across the network while maintaining a common mission and sharing expertise, data and infrastructure.This poster displays the development of a successful information management system at a Long Term Ecological Research (LTER) site that has a rich history of data collection and management. Over sixty years of data from three separate projects are incorporated into the Shortgrass Steppe (SGS) LTER information management system and databases. People with different strengths and expertise ranging from clerical administrator, programmer, to ecologist, have filled the role of Information Manager (IM) at the SGS-LTER. Today the information management needs of the SGS are provided by a team of IMs with various levels of expertise in a wide variety of domains from information technology administration to education and outreach. It is critical for IMs at any long-term research site to understand how information and data were managed in the past and what recent changes have been added to the system, in order to effectively implement a management plan for the future. We are able to evaluate the effectiveness of different approaches to information management and have a commitment to share our successes with the information management community