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An Andragogically-Centered Schema for a Heuristic Approach to Post-Collegiate Development in the Built EnvironmentJanuary 2018 (has links)
abstract: The discipline of continuing professional development (CPD) is well defined and established within a variety of industries, such as medical, legal, and financial. The built environment is a less defined and mature industry with respect to educational pathways and professional education, with no uniform structure. Occupational licensing, such as registered nurses, certified professional accountants, and others are well known within both their industries and the public. Additionally, occupational core-competencies are well established. Planning is a core skill set within the built environment and construction management. Definitions of the term “planning” vary quite broadly across the built environment, but generally includes activities such as risk identification, scope identification, and scheduling. Understanding how professionals in the built environment learn to plan is critical to meeting CPD needs for planning skills and the ability of a professional to “plan” effectively. Many planning tools and software have been developed, but often rely on an individual professional’s personal experiences and abilities. Limited literature in the field of professional education in the built environment has left a gap on the topic of how to train professionals in planning competencies. Survey results indicate that current training is not meeting the expectations of professionals, as only 16 percent of professionals are trained how to plan using their preferred method of learning. While on-the-job training is the primary format, the most preferred format is internal company training, but only 54 percent of companies provide this format. Mann-Whitney U and Kruskal Wallis tests were conducted and revealed that organizations with internal training programs have higher employee satisfaction with their organization’s planning process. Further, organizations with internal training programs are seen as having a more formal internal planning process. Research is needed to develop CPD within construction management and provide the foundation upon which a professional education structure can be created. An andragogically-centered schema for a heuristic approach to construction CPD is developed and tested on a seminar for pre-project planning. The full instructional design of the seminar using the model is disclosed and seminar results showed positive results and participants achieved high levels of learning. / Dissertation/Thesis / Doctoral Dissertation Engineering 2018
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Leadership Based Structure Improves PerformanceJanuary 2010 (has links)
abstract: The U.S. Army Medical Command has been testing a leadership based structure to increase the performance of delivering construction and facility services in its system of $600M of construction and 26 major hospital facilities in the U.S. The organizational requirement was to minimize the management and oversight of contractors and simultaneously increase project performance. The research proposes that a leadership based structure can supplement the perception, preplanning, and risk minimization capability of a contractor's project manager, thus increasing the project performance (on time, within budget, and meeting expectations) and decreasing client management requirement. The projects were delivered in a best value and low price environment. The major impact of this research was that proactive management by contractors was more effective than traditional management such as direction, control, and inspection by client's professional representatives. The results based on data collection and date analyses validated that a leadership based structure can increase the performance of an organization and reduce its management requirement. / Dissertation/Thesis / M.S. Construction 2010
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A Study of the Influences Upon Pre-Service Teachers' Pre-Planning, Lesson Planning, and Bases for Interactive Decision Making During Lesson ImplementationChang, Tony Hong-Jee 05 1900 (has links)
The primary objective of this study was to describe the influences upon pre-service elementary teachers' preplanning, lesson planning, and bases for interactive decision making during their lesson implementation. Six female volunteer pre-service elementary teachers from the teacher preparation program at the University of North Texas planned and taught three separate lessons in one of the following content areas-social studies, language arts, mathematics, science, and safety, at six different schools in the north Texas area. Each element of the lesson plans (18 total) was classified for analysis. Following the presentation of each lesson, the pre-service teachers were asked to use the repertory-grid technique to sort out five decisions from a series of lesson-implementation decisions which had been observed and recorded by the investigator. Then the six pre-service teachers were interviewed by the investigator using the stimulated recall technique. During the interview, each decision was discussed with the pre-service teachers, who responded to seven structural questions that probed their concerns, attitude, type of concerns, and number of concerns. The six pre-service elementary teachers possessed some ability to direct students in their classroom learning using activities and instructional knowledge. This enabled them to notice individual student performance and that of students in the group or in the class. During their interactive teaching, pre-service elementary teachers made more decisions concerning the implementation of management strategies than decisions concerning instruction and activities, in their classroom management, the pre-service teachers focused the most attention on students' verbalization and performance. The study showed that the student's classroom behavior, the thing in which a student is interested, the student's relationship with other students, the feeling of a student, and a student's action caused the six pre-service elementary teachers to immediately modify their strategies.
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Conceptual Art: Historical Antecedents, Philosophies, and FormNewberry, Brigette 01 January 1977 (has links)
This thesis shall address itself to the following: it shall concern itself with a definition of the phenomenon, the directions taken in the philosophical statements made on Conceptual Art, an investigation into the design of the forms used within the movement, and finally, the conceptual movement's historical placement will be considered along with its antecedents in the earlier years of the twentieth century.
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Trassierung von Straßenverkehrsanlagen mit der Finiten Elemente MethodeGaliläer, Peter 26 May 2010 (has links) (PDF)
Für die Trassierung von Straßenverkehrsanlagen hat sich neben anderen Methoden die Verwendung von Biegelinealen als vorteilhaft erwiesen und vor über 50 Jahren etabliert. Inzwischen hat der Einsatz moderner Entwurfssoftware in den Straßenbauverwaltungen und Planungsbüros das Biegelineal trotz seiner Vorteile aus der Praxis verdrängt. Keines der Entwurfsprogramme legt das strukturmechanische Prinzip des Biegelineals zugrunde, da die Verformungen des zu Trassierungszwecken ausgelegten Biegelineals nicht exakt berechnet werden können.
An diesem Punkt setzt die vorliegende Arbeit an, sie umgeht das Problem auf numerischem Wege unter Anwendung der Finiten Elemente Methode (FEM). So lassen sich über Strukturanalysen die Verformungen einer um seine Hauptträgheitsachsen punktuell ausgelenkten, prismatischen Balkenstruktur mit doppeltsymmetrischem Querschnitt berechnen. Mit der Analyseantwort ergeben sich insbesondere die dreidimensionalen Koordinaten einer Punktfolge, welche die Biegelinie quasiexakt repräsentiert. Die dreidimensionale Biegelinie setzt sich aus einer Achse und einer Gradiente zusammen und ist im Rahmen der Vorplanung geeignet, eine richtliniengerechte Straßenverkehrsanlage zu erzeugen.
Das Untersuchungsergebnis stellt eine neuartige Grundlage für ein dreidimensionales Trassierungsverfahren dar, bei dem ein mathematisch modelliertes Biegelineal im Digitalen Geländemodell (DGM) verformt wird.
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Effektivisering vid bedömningsprocessen av indikatorn Dagsljus för miljöcertifieringsmetoden Miljöbyggnad : Ett förprojekteringsverktygFredriksson, Jane, Weissmann, Angelica January 2015 (has links)
Dagsljus i byggnader är viktigt för både den fysiska och psykiska hälsan. Dagsljusinsläpp i byggnader sker genom fönster, men fönster är även den byggnadskomponent som medför störst energiförluster i en byggnad. Därför finns det problem i att skapa en god balans mellan utformning, energieffektivisering och termisk komfort samtidigt som ett tillfredsställande dagsljus ska tillämpas i byggnader där människor vistas. Detta examensarbete som omfattar 15 hp syftar till att effektivisera samt förenkla bedömningen av ett tillfredsställande dagsljus, för att uppnå kraven i miljöcertifieringsmetoden Miljöbyggnad, där även intilliggande faktorer som energi och termiskt klimat studeras. Målet var att upprätta ett förprojekteringsverktyg för indikatorn Dagsljus som i framtiden kan användas av konsulter, arkitekter och andra inom byggbranschen när en byggnad ska miljöcertifieras enligt metoden Miljöbyggnad. För att skapa verktyget gjordes datamodeller av testrum med olika förutsättningar, där dagsljusfaktorn, DF, kontrollerades. Under arbetets gång har datorprogrammen Velux, ParaSol och Thermal Comfort Calculator använts. Parameterstudier utfördes för att åskådliggöra samband mellan dagsljusfaktor, fönsterarea samt rummets form och storlek, vilket resulterade i att två diagram upprättades. För att kontrollera att parameterstudiens resultat kan tillämpas för verkliga objekt och rum utfördes en fallstudie på byggnaden Ängsbacken i Sandviken. Denna fallstudie validerade att diagrammen som upprättats kan uppskatta en dagsljusfaktor, DF, för ett rum som sedan kan erhålla ett preliminärt betyg för indikatorn Dagsljus inom Miljöbyggnad. Diagrammen som upprättats kan användas som ett grovt förprojekteringsverktyg som kan tillämpas när konsult, arkitekt m.fl känner till rumsdjup samt fasadväggens area (bredden och höjden i rummet) men vill veta hur stort fönster som krävs för att uppnå BRONS eller SILVER för indikatorn Dagsljus inom Miljöbyggnad. Vidare kan vara intressant att studera om det även finns ett samband mellan de tre indikatorerna Dagsljus, Solvärmelast och Termiskt klimat och vilken påverkan fönsterglas, solavskärmningar m.m kan ha på dagsljusfaktorn. För samtliga testrum som modellerats och tillämpats i studien har betyget GULD erhållits för Solvärmelasten. För det Termiska klimatet fick samtliga testrum betyget SILVER. Dessa indikatorer verkar inte påverkas av rummets geometri i lika stor utsträckning som dagsljusfaktorn, som tar mer hänsyn till både rummets och fönstrets storlek samt utformning. Därför bör vid bedömning enligt Miljöbyggnad största vikt ligga på att uppfylla ett tillfredsställande dagsljusinsläpp genom att kontrollera att dagsljusfaktorn uppfylls i rummet, vilket enkelt kan utföras med hjälp av studiens förprojekteringsverktyg. Det effektiva förprojekteringsverktyget kan användas för att förenkla och påskynda bedömningsprocessen samt uppskatta ett betyg för indikatorn Dagsljus inom Miljöbyggnad. Genom att använda sig av verktyget i ett tidigt projekteringsskede, där användningen av tidskrävande datorprogram undviks, kan både kostnader och tid minimeras. / Daylight in buildings is important for both physical and mental health. Daylighting in buildings is transferred through windows, but the windows are also the building component that causes the greatest energy loss in a building. Therefore, there is a problem in creating a good balance between design, energy efficiency and thermal comfort while maintaining a sufficient daylight to be applied in buildings where people are staying. This thesis comprising 15 hp aims to efficiency and simplify the assessment of satisfying daylight, to achieve the requirements of the environmental certification method Miljöbyggnad, where neighboring factors such as energy and the thermal environment is studied. The goal was to establish a pre-planning tool for the indicator Daylight that can be used in the future by consultants and similar when a building is assessed by environmental certification according to the method Miljöbyggnad. The tool is based on computer models of experimental room with different conditions where the daylight factor, DF, was controlled. The computer programs Velux, ParaSol and Thermal Comfort Calculator where applied during the study. Parametric studies were performed to illustrate the connection between daylight factor, window area and the shape and size of the room, resulting in the establishment of two charts. To check that the parameter results of the study can be applied to real-world objects and rooms a case study was performed on the building Ängsbacken in Sandviken. This case study validated that the diagrams drawn can appreciate a daylight factor, DF, for a room that can then obtain a preliminary rating for the indicator Daylight in Miljöbyggnad. The diagrams can be used as a rough pre-planning tool that can be applied when the consultant, architect or similar knows the room depth and facadewall area (width and height of the room) but want to know how big window needed to achieve BRONZE or SILVER for indicator Daylight in Miljöbyggnad. In the future it might be interesting to study if there is also a correlation between the three indicators Daylight, Solar Thermal Load and Thermal environment and the impact of windows, sun screens etc. which can affect the daylight factor. For all test room modeled and applied in the study, grade GOLD were obtained for the Solarheating. For the Thermal environment all the test room obtained the grade SILVER. These indicators seem unaffected by the geometry just as much as the daylight factor, which takes more into account both the room and the window size and design. Therefore the assessment according to Miljöbyggnad paramount lie on meeting a satisfying daylight by checking that the daylight factor is fulfilled in the room, which can easily be performed with the help of this studies pre-planning tool. The effective pre-planning tool can be used to simplify and speed up the evaluation process and appreciate a score for indicator Daylight in Miljöbyggnad. By making use of the tool in an early planning stage, where the use of time-consuming computer programs is avoided, both the cost and time can be minimized.
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Trassierung von Straßenverkehrsanlagen mit der Finiten Elemente MethodeGaliläer, Peter 31 March 2010 (has links)
Für die Trassierung von Straßenverkehrsanlagen hat sich neben anderen Methoden die Verwendung von Biegelinealen als vorteilhaft erwiesen und vor über 50 Jahren etabliert. Inzwischen hat der Einsatz moderner Entwurfssoftware in den Straßenbauverwaltungen und Planungsbüros das Biegelineal trotz seiner Vorteile aus der Praxis verdrängt. Keines der Entwurfsprogramme legt das strukturmechanische Prinzip des Biegelineals zugrunde, da die Verformungen des zu Trassierungszwecken ausgelegten Biegelineals nicht exakt berechnet werden können.
An diesem Punkt setzt die vorliegende Arbeit an, sie umgeht das Problem auf numerischem Wege unter Anwendung der Finiten Elemente Methode (FEM). So lassen sich über Strukturanalysen die Verformungen einer um seine Hauptträgheitsachsen punktuell ausgelenkten, prismatischen Balkenstruktur mit doppeltsymmetrischem Querschnitt berechnen. Mit der Analyseantwort ergeben sich insbesondere die dreidimensionalen Koordinaten einer Punktfolge, welche die Biegelinie quasiexakt repräsentiert. Die dreidimensionale Biegelinie setzt sich aus einer Achse und einer Gradiente zusammen und ist im Rahmen der Vorplanung geeignet, eine richtliniengerechte Straßenverkehrsanlage zu erzeugen.
Das Untersuchungsergebnis stellt eine neuartige Grundlage für ein dreidimensionales Trassierungsverfahren dar, bei dem ein mathematisch modelliertes Biegelineal im Digitalen Geländemodell (DGM) verformt wird.
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