@article{BoreWagnerLesoilleetal., author = {Bore, Thierry and Wagner, Norman and Lesoille, Sylvie Delepine and Taillade, Frederic and Six, Gonzague and Daout, Franck and Placko, Dominique}, title = {Error analysis of clay-rock water content estimation with broadband high-frequency electromagnetic sensors—air gap effect}, series = {Sensors}, journal = {Sensors}, doi = {10.3390/s16040554}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170418-31248}, pages = {1 -- 14}, abstract = {Broadband electromagnetic frequency or time domain sensor techniques present high potential for quantitative water content monitoring in porous media. Prior to in situ application, the impact of the relationship between the broadband electromagnetic properties of the porous material (clay-rock) and the water content on the frequency or time domain sensor response is required. For this purpose, dielectric properties of intact clay rock samples experimental determined in the frequency range from 1 MHz to 10 GHz were used as input data in 3-D numerical frequency domain finite element field calculations to model the one port broadband frequency or time domain transfer function for a three rods based sensor embedded in the clay-rock. The sensor response in terms of the reflection factor was analyzed in time domain with classical travel time analysis in combination with an empirical model according to Topp equation, as well as the theoretical Lichtenecker and Rother model (LRM) to estimate the volumetric water content. The mixture equation considering the appropriate porosity of the investigated material provide a practical and efficient approach for water content estimation based on classical travel time analysis with the onset-method. The inflection method is not recommended for water content estimation in electrical dispersive and absorptive material. Moreover, the results clearly indicate that effects due to coupling of the sensor to the material cannot be neglected. Coupling problems caused by an air gap lead to dramatic effects on water content estimation, even for submillimeter gaps. Thus, the quantitative determination of the in situ water content requires careful sensor installation in order to reach a perfect probe clay rock coupling.}, subject = {Wassergehalt}, language = {en} } @article{BourikasJamesBahajetal., author = {Bourikas, Leonidas and James, Patrick A. B. and Bahaj, AbuBakr S. and Jentsch, Mark F. and Shen, Tianfeng and Chow, David H. C. and Darkwa, Jo}, title = {Transforming typical hourly simulation weather data files to represent urban locations by using a 3D urban unit representation with micro-climate simulations}, series = {Future Cities and Environment}, journal = {Future Cities and Environment}, doi = {10.1186/s40984-016-0020-4}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170418-31348}, abstract = {Urban and building energy simulation models are usually driven by typical meteorological year (TMY) weather data often in a TMY2 or EPW format. However, the locations where these historical datasets were collected (usually airports) generally do not represent the local, site specific micro-climates that cities develop. In this paper, a humid sub-tropical climate context has been considered. An idealised "urban unit model" of 250 m radius is being presented as a method of adapting commonly available weather data files to the local micro-climate. This idealised "urban unit model" is based on the main thermal and morphological characteristics of nine sites with residential/institutional (university) use in Hangzhou, China. The area of the urban unit was determined by the region of influence on the air temperature signal at the centre of the unit. Air temperature and relative humidity were monitored and the characteristics of the surroundings assessed (eg green-space, blue-space, built form). The "urban unit model" was then implemented into micro-climatic simulations using a Computational Fluid Dynamics - Surface Energy Balance analysis tool (ENVI-met, Version 4). The "urban unit model" approach used here in the simulations delivered results with performance evaluation indices comparable to previously published work (for air temperature; RMSE <1, index of agreement d > 0.9). The micro-climatic simulation results were then used to adapt the air temperature and relative humidity of the TMY file for Hangzhou to represent the local, site specific morphology under three different weather forcing cases, (ie cloudy/rainy weather (Group 1), clear sky, average weather conditions (Group 2) and clear sky, hot weather (Group 3)). Following model validation, two scenarios (domestic and non-domestic building use) were developed to assess building heating and cooling loads against the business as usual case of using typical meteorological year data files. The final "urban weather projections" obtained from the simulations with the "urban unit model" were used to compare the degree days amongst the reference TMY file, the TMY file with a bulk UHI offset and the TMY file adapted for the site-specific micro-climate (TMY-UWP). The comparison shows that Heating Degree Days (HDD) of the TMY file (1598 days) decreased by 6 \% in the "TMY + UHI" case and 13 \% in the "TMY-UWP" case showing that the local specific micro-climate is attributed with an additional 7 \% (ie from 6 to 13 \%) reduction in relation to the bulk UHI effect in the city. The Cooling Degree Days (CDD) from the "TMY + UHI" file are 17 \% more than the reference TMY (207 days) and the use of the "TMY-UWP" file results to an additional 14 \% increase in comparison with the "TMY + UHI" file (ie from 17 to 31 \%). This difference between the TMY-UWP and the TMY + UHI files is a reflection of the thermal characteristics of the specific urban morphology of the studied sites compared to the wider city. A dynamic thermal simulation tool (TRNSYS) was used to calculate the heating and cooling load demand change in a domestic and a non-domestic building scenario. The heating and cooling loads calculated with the adapted TMY-UWP file show that in both scenarios there is an increase by approximately 20 \% of the cooling load and a 20 \% decrease of the heating load. If typical COP values for a reversible air-conditioning system are 2.0 for heating and 3.5 for cooling then the total electricity consumption estimated with the use of the "urbanised" TMY-UWP file will be decreased by 11 \% in comparison with the "business as usual" (ie reference TMY) case. Overall, it was found that the proposed method is appropriate for urban and building energy performance simulations in humid sub-tropical climate cities such as Hangzhou, addressing some of the shortfalls of current simulation weather data sets such as the TMY.}, subject = {Mikroklima}, language = {en} } @article{BremerWollweberWeigandetal., author = {Bremer, K. and Wollweber, M. and Weigand, F. and Rahlves, M. and Kuhne, Michael and Helbig, R. and Roth, B.}, title = {Fibre Optic Sensors for the Structural Health Monitoring of Building Structures}, series = {Procedia Technology 26}, journal = {Procedia Technology 26}, doi = {10.1016/j.protcy.2016.08.065}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170331-30912}, pages = {524 -- 529}, abstract = {In this work different fibre optic sensors for the structural health monitoring of civil engineering structures are reported. A fibre optic crack sensor and two different fibre optic moisture sensors have been designed to detect the moisture ingress in concrete based building structures. Moreover, the degeneration of the mechanical properties of optical glass fibre sensors and hence their long-term stability and reliability due to the mechanical and chemical impact of the concrete environment is discussed as well as the advantage of applying a fibre optic sensor system for the structural health monitoring of sewerage tunnels is demonstrated.}, subject = {Structural Health Monitoring}, language = {en} } @article{DaubeMetzner, author = {Daube, Dirk and Metzner, Steffen}, title = {Priorisierung von energetischen Maßnahmen in heterogenen Immobilienportfolios - Am Beispiel eines Bestandes der {\"o}ffentlichen Hand}, series = {Zeitschrift f{\"u}r Immobilien{\"o}konomie}, journal = {Zeitschrift f{\"u}r Immobilien{\"o}konomie}, doi = {10.1365/s41056-016-0011-4}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170418-31332}, pages = {53 -- 79}, abstract = {In vielen {\"o}ffentlichen Geb{\"a}uden besteht ein hohes wirtschaftliches Einsparpotenzial bei den relevanten Energietr{\"a}gern W{\"a}rme und Strom. Projekte zur energetischen Optimierungen refinanzieren sich h{\"a}ufig nach wenigen Jahren. Die notwenigen Investitionsmittel stehen jedoch nur begrenzt zur Verf{\"u}gung. Zielgerichtete Analysen und Potenzialsch{\"a}tzungen sind erforderlich, um eine Priorisierung optionaler Maßnahmen zu erreichen. Die Studie zeigt anhand eines {\"o}ffentlichen Portfolios notwendige Untersuchungsschritte auf. Die Einzelpotenziale werden {\"u}ber geeignete Benchmarks ermittelt. Auf Portfolioebene werden u. a. spezifische Potenzial-Matrizen genutzt. Die kennzahlenbasierte Priorisierung von Maßnahmen ist umso wichtiger, je st{\"a}rker das Potenzial auf wenige Objekte konzentriert ist.}, subject = {{\"O}ffentlicher Sektor}, language = {de} } @article{Dressel, author = {Dressel, Dennys}, title = {Reaktivit{\"a}t von H{\"u}ttensand : Thermodynamische Grundlagen und Anwendung}, doi = {10.25643/bauhaus-universitaet.2677}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160829-26778}, pages = {178}, abstract = {Die thermodynamischen Grundlagen der Hydratation von H{\"u}ttensand als Hauptbestandteil von Zementen werden erforscht. Hierbei werden thermodynamische Bildungs- und Reaktionsdaten experimentell bestimmt und berechnet. Dar{\"u}ber hinaus wird der Prozess der Feststoffaufl{\"o}sung von H{\"u}ttensand in w{\"a}ssrigen L{\"o}sungen untersucht. L{\"o}sungs- und F{\"a}llungsprozesse werden unter verschiedenen Konditionen gemessen, ausgewertet und diskutiert. Die Ergebnisse werden im weiteren Verlauf zur Bestimmung der Hydratationsgrades in Pasten sowie zum besseren Verst{\"a}ndnis in der Wechselwirkung zwischen H{\"u}ttensanden und Mahlhilfsstoffen genutzt und angewandt.}, subject = {H{\"u}ttensand}, language = {de} } @article{Elrasoul, author = {Elrasoul, Riham}, title = {City Architectural Heritage Revival: The Need of a New Applied Approach}, series = {Procedia - Social and Behavioral Sciences 225}, journal = {Procedia - Social and Behavioral Sciences 225}, doi = {10.1016/j.sbspro.2016.06.021}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170401-30977}, pages = {216 -- 225}, abstract = {Egypt is a nation of 4000 years of civilization, which was known for its ancient architecture that occupied the highest rank of importance, but how long will our neglected heritage sites survive in our recent era? This is a rising debate. This paper is based on a hypothesis whether the conservation of the neglected or isolated heritage sites, particularly in the inhabited areas, can bind the citizens to their past. For this reason, the research provides scenes of many applied conservation practices in other countries. The study calls for developing a new applied approach of conservation that takes the interaction between citizens and the city heritage zones into consideration.}, subject = {Sozialisation}, language = {en} } @article{FaridmehrTahirLahmer, author = {Faridmehr, Iman and Tahir, Mamood Md. and Lahmer, Tom}, title = {Classification System for Semi-Rigid Beam-to-Column Connections}, series = {LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES 11}, journal = {LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES 11}, doi = {10.1590/1679-78252595}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170401-30988}, pages = {2152 -- 2175}, abstract = {The current study attempts to recognise an adequate classification for a semi-rigid beam-to-column connection by investigating strength, stiffness and ductility. For this purpose, an experimental test was carried out to investigate the moment-rotation (M-theta) features of flush end-plate (FEP) connections including variable parameters like size and number of bolts, thickness of end-plate, and finally, size of beams and columns. The initial elastic stiffness and ultimate moment capacity of connections were determined by an extensive analytical procedure from the proposed method prescribed by ANSI/AISC 360-10, and Eurocode 3 Part 1-8 specifications. The behaviour of beams with partially restrained or semi-rigid connections were also studied by incorporating classical analysis methods. The results confirmed that thickness of the column flange and end-plate substantially govern over the initial rotational stiffness of of flush end-plate connections. The results also clearly showed that EC3 provided a more reliable classification index for flush end-plate (FEP) connections. The findings from this study make significant contributions to the current literature as the actual response characteristics of such connections are non-linear. Therefore, such semirigid behaviour should be used to for an analysis and design method.}, subject = {Tragf{\"a}higkeit}, language = {en} } @article{Frisch2016, author = {Frisch, Simon}, title = {Kire - ‚Reine Gewalt' im japanischen Film}, series = {Rabbit Eye - Zeitschrift f{\"u}r Filmforschung}, journal = {Rabbit Eye - Zeitschrift f{\"u}r Filmforschung}, editor = {Frisch, Simon and Orth, Dominik and Schmidt, Oliver}, doi = {10.25643/bauhaus-universitaet.3900}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20190508-39001}, pages = {79 -- 97}, year = {2016}, abstract = {Das japanische Prinzip des Schnittkontinuums (kire-tsuzuki) als Horizont f{\"u}r eine Theorie der filmischen {\"A}sthetik}, subject = {Japan}, language = {de} } @article{FrommholzHaiderMPotthastetal., author = {Frommholz, Ingo and Haider M., al-Khateeb and Potthast, Martin and Ghasem, Zinnar and Shukla, Mitul and Short, Emma}, title = {On Textual Analysis and Machine Learning for Cyberstalking Detection}, series = {Datenbank Spektrum}, journal = {Datenbank Spektrum}, doi = {10.1007/s13222-016-0221-x}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170418-31352}, pages = {127 -- 135}, abstract = {Cyber security has become a major concern for users and businesses alike. Cyberstalking and harassment have been identified as a growing anti-social problem. Besides detecting cyberstalking and harassment, there is the need to gather digital evidence, often by the victim. To this end, we provide an overview of and discuss relevant technological means, in particular coming from text analytics as well as machine learning, that are capable to address the above challenges. We present a framework for the detection of text-based cyberstalking and the role and challenges of some core techniques such as author identification, text classification and personalisation. We then discuss PAN, a network and evaluation initiative that focusses on digital text forensics, in particular author identification.}, subject = {Text Mining}, language = {en} } @article{GhorashiLahmerBagherzadehetal., author = {Ghorashi, Seyed Shahram and Lahmer, Tom and Bagherzadeh, Amir Saboor and Zi, Goangseup and Rabczuk, Timon}, title = {A stochastic computational method based on goal-oriented error estimation for heterogeneous geological materials}, series = {Engineering Geology}, journal = {Engineering Geology}, abstract = {A stochastic computational method based on goal-oriented error estimation for heterogeneous geological materials}, subject = {Angewandte Mathematik}, language = {en} } @article{HijaziKoenigSchneideretal., author = {Hijazi, Ihab Hamzi and K{\"o}nig, Reinhard and Schneider, Sven and Li, Xin and Bielik, Martin and Schmitt, Gerhard and Donath, Dirk}, title = {Geostatistical Analysis for the Study of Relationships between the Emotional Responses of Urban Walkers to Urban Spaces}, series = {International Journal of E-Planning Research}, journal = {International Journal of E-Planning Research}, doi = {10.25643/bauhaus-universitaet.2602}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160622-26025}, pages = {1 -- 19}, abstract = {The described study aims to find correlations between urban spatial configurations and human emotions. To this end, the authors measured people's emotions while they walk along a path in an urban area using an instrument that measures skin conductance and skin temperature. The corresponding locations of the test persons were measured recorded by using a GPS-tracker (n=13). The results are interpreted and categorized as measures for positive and negative emotional arousal. To evaluate the technical and methodological process. The test results offer initial evidence that certain spaces or spatial sequences do cause positive or negative emotional arousal while others are relatively neutral. To achieve the goal of the study, the outcome was used as a basis for the study of testing correlations between people's emotional responses and urban spatial configurations represented by Isovist properties of the urban form. By using their model the authors can explain negative emotional arousal for certain places, but they couldn't find a model to predict emotional responses for individual spatial configurations.}, subject = {Geografie}, language = {en} } @article{KapsSchuchStaeblein, author = {Kaps, Christian and Schuch, Kai and St{\"a}blein, Stefan}, title = {Silicate coatings for concrete components with waterglass systems by means of neutral salt initiation}, doi = {10.25643/bauhaus-universitaet.2588}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160601-25888}, pages = {1 -- 14}, abstract = {The objective of the investigations was the proof of the use of the neutral salt initiation as a construction material in the protecting silicate coating of concrete components, e.g. factory finished parts or reinforced concrete construction parts, by means of waterglass fused silica suspensions}, subject = {Silicate}, language = {en} } @article{KleinKoenig, author = {Klein, Bernhard and K{\"o}nig, Reinhard}, title = {Computational Urban Planning: Using the Value Lab as Control Center}, series = {FCL Magazine, Special Issue Simulation Platform}, journal = {FCL Magazine, Special Issue Simulation Platform}, doi = {10.25643/bauhaus-universitaet.2601}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160622-26011}, pages = {38 -- 45}, abstract = {Urban planning involves many aspects and various disciplines, demanding an asynchronous planning approach. The level of complexity rises with each aspect to be considered and makes it difficult to find universally satisfactory solutions. To improve this situation we propose a new approach, which complement traditional design methods with a computational urban plan- ning method that can fulfil formalizable design requirements automatically. Based on this approach we present a design space exploration framework for complex urban planning projects. For a better understanding of the idea of design space exploration, we introduce the concept of a digital scout which guides planners through the design space and assists them in their creative explorations. The scout can support planners during manual design by informing them about potential im- pacts or by suggesting different solutions that fulfill predefined quality requirements. The planner can change flexibly between a manually controlled and a completely automated design process. The developed system is presented using an exemplary urban planning scenario on two levels from the street layout to the placement of building volumes. Based on Self-Organizing Maps we implemented a method which makes it possible to visualize the multi-dimensional solution space in an easily analysable and comprehensible form.}, subject = {Stadtgestaltung}, language = {en} } @article{LahmerBockHildebrandetal., author = {Lahmer, Tom and Bock, Sebastian and Hildebrand, J{\"o}rg and G{\"u}rlebeck, Klaus}, title = {Non-destructive identification of residual stresses in steel under thermal loadings}, series = {Inverse Problems in Science and Engineering}, journal = {Inverse Problems in Science and Engineering}, pages = {1 -- 17}, abstract = {Non-destructive identification of residual stresses in steel under thermal loadings}, subject = {Angewandte Mathematik}, language = {en} } @article{LahmerNguyenTuanKoenkeetal., author = {Lahmer, Tom and Nguyen-Tuan, Long and K{\"o}nke, Carsten and Bettzieche, Volker}, title = {Thermo-hydro-mechanische 3-D-Simulation von Staumauern-Modellierung und Validierung}, series = {WASSERWIRTSCHAFT}, journal = {WASSERWIRTSCHAFT}, pages = {27 -- 30}, abstract = {Thermo-hydro-mechanische 3-D-Simulation von Staumauern-Modellierung und Validierung}, subject = {Angewandte Mathematik}, language = {de} } @article{MarzbanLahmer, author = {Marzban, Samira and Lahmer, Tom}, title = {Conceptual implementation of the variance-based sensitivity analysis for the calculation of the first-order effects}, series = {Journal of Statistical Theory and Practice}, journal = {Journal of Statistical Theory and Practice}, pages = {589 -- 611}, abstract = {Conceptual implementation of the variance-based sensitivity analysis for the calculation of the first-order effects}, subject = {Angewandte Mathematik}, language = {en} } @article{MeelBrannolteSatirasetthaveeetal., author = {Meel, Inder P. and Brannolte, Ulrich and Satirasetthavee, Dussadee and Kanitpong, Kunnawee}, title = {Safety impact of application of auxiliary lanes at downstream locations of Thai U-turns}, series = {IATSS Research}, journal = {IATSS Research}, doi = {10.1016/j.iatssr.2016.06.002}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170401-31016}, abstract = {To assess the safety impact of auxiliary lanes at downstream locations of U-turns, the Traffic Conflict Technique was used. On the basis of the installed components at those locations, four types of U-turns were identified: those without any auxiliary lane, those with an acceleration lane, those with outer widening, and those with both an acceleration lane and outer widening. The available crash data is unreliable, therefore to assess the level of road safety, Conflict Indexes were formulated to put more emphasis on severe crashes than on slight ones by using two types of weighting coefficients. The first coefficient was based on the subjective assessment of the seriousness of the conflict situation and the second was based on the relative speed and angle between conflicting streams. A comparatively higher Conflict Index value represents a lower level of road safety. According to the results, a lower level of road safety occurs if two components apply or if a location is without any auxiliary lane. The highest level of road safety occurs if the layout includes only a single component, either an acceleration lane or outer widening.}, subject = {Verkehrssicherheit}, language = {en} } @article{MeelSatirasetthaveeKanitpongetal., author = {Meel, Inder P. and Satirasetthavee, Dussadee and Kanitpong, Kunnawee and Taneerananon, Pichai}, title = {Using Czech TCT to Assess Safety Impact of Deceleration Lane at Thai U-turns}, series = {ENGINEERING JOURNAL-THAILAND}, journal = {ENGINEERING JOURNAL-THAILAND}, doi = {10.4186/ej.2016.20.1.121}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170406-31097}, pages = {121 -- 135}, abstract = {Purpose of this study is to evaluate safety impact of the deceleration lane at the Upstream Zone of at-grade U-turns on 4-lane divided Thai highways. A substantial speed reduction is required by vehicles for diverging and making U-turn, and the deceleration lanes are provided for this purpose. These lanes are also providing a storage space for the U-turning vehicles to avoid unnecessary blockage of through lanes and reduce the potential of rear-end collisions. The safety at the U-turn is greatly influenced by the proper or improper use of the deceleration lanes. Subject to their length, full or partial speed adjustment can occur within the deceleration lane also the road users' behavior is influenced. To assess the safety impact, the four groups of U-turns with the varying length of deceleration lanes were identified. Owing to limitation of availability and reliability of road crash data in Thailand, widely accepted Traffic Conflict Technique (TCT) was used as an alternative and proactive methodology. The U-turns' geometric data, traffic conflicts and volume data were recorded in the field at 8 locations, 8 hours per location. Severity Conflict Rate (SCR) was assessed by applying a weighing factor (based on the severity grades according to the Czech TCT) to the observed conflicts related to the conflicting traffic volumes. A comparative higher value of SCR represents a lower level of safety. According to the results, increase in the functional length of the deceleration lane yields a lower value of SCR and a higher level of the road safety.}, subject = {Verkehrssicherheit}, language = {en} } @article{MetznerSawitzky, author = {Metzner, Steffen and Sawitzky, Mareen}, title = {Priorisierung von Immobilienm{\"a}rkten mittels ELECTRE: Nutzung eines Outranking-Modells im taktischen Portfoliomanagement}, series = {Zeitschrift f{\"u}r Immobilien{\"o}konomie}, journal = {Zeitschrift f{\"u}r Immobilien{\"o}konomie}, doi = {10.1365/s41056-016-0017-y}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170425-31516}, pages = {121 -- 144}, abstract = {In Zeiten volatiler Immobilienm{\"a}rkte und einer hohen Wettbewerbsintensit{\"a}t sind leistungsf{\"a}hige Systeme der Analyse und Entscheidungsunterst{\"u}tzung unverzichtbar. Entscheidungen zu Investitionsstrategien und Einzelinvestitionen basieren zumeist auf mehreren entscheidungsrelevanten Kriterien. Unterschiedliche immobilienwirtschaftliche Entscheidungsalternativen k{\"o}nnen dabei durchaus Kriterienauspr{\"a}gungen aufweisen, die eine bestimmte Alternative nicht als stets besser bzw. stets schlechter ausweisen. Klassische finanzwirtschaftliche Modelle oder verbreitete qualitative Verfahren wie das Scoring k{\"o}nnen die gegebene Komplexit{\"a}t meist nicht angemessen ber{\"u}cksichtigen. Eine Weiterentwicklung immobilienwirtschaftlicher Entscheidungsmodelle ist durch die {\"U}bertragung und Spezifizierung multikriterieller Verfahren der Entscheidungsunterst{\"u}tzung m{\"o}glich. Speziell die Untergruppe des Outranking besch{\"a}ftigt sich mit der schrittweisen Strukturierung, Ordnung und Priorisierung von komplexen Auswahlalternativen. Als spezifische immobilienwirtschaftliche Fragestellung dient hier die Auswahl und Priorisierung von Zielm{\"a}rkten im taktischen Portfoliomanagement eines institutionellen Immobilienportfoliosmit internationaler Ausrichtung. Die Formalisierung des Entscheidungsproblems „Priorisierung von Zielm{\"a}rkten" erfolgt mit dem ELECTRE-Verfahren.}, subject = {Portfoliomanagement}, language = {de} } @article{MeunierWaltherWorsleyetal., author = {Meunier, David and Walther, Christoph and Worsley, Tom and Dahl, Alexander and Le Ma{\^i}tre, H{\´e}l{\`e}ne}, title = {Evolutions of the Reference Values Used in Transport CBA National Guidelines of 3 Countries and What they Reveal}, series = {Transportation Research Procedia 13}, journal = {Transportation Research Procedia 13}, doi = {10.1016/j.trpro.2016.05.011}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170406-31106}, pages = {100 -- 113}, abstract = {The paper presents, analyses and compares the evolution of reference values used in national guidelines issued for cost-benefit analysis of transport infrastructure projects, over the last fifty years, in France, UK and Germany.}, subject = {Verkehrsinfrastruktur}, language = {en} }