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Articles 13351 - 13380 of 23836
Full-Text Articles in Architecture
Mainstreet Art & Cultural Theater Districts - Clovis & Tucumcari Communities, Kelly Gard, Janell Furrow, Cameron Treme, Dale Lusk, Laura Baca, Servando Miranda, Trupti Stellus Pereira, Eliah Guerrero, Daniel Osuna, Kevin Maynard, Justin Depoy, Pete Collins, Stacey George
Mainstreet Art & Cultural Theater Districts - Clovis & Tucumcari Communities, Kelly Gard, Janell Furrow, Cameron Treme, Dale Lusk, Laura Baca, Servando Miranda, Trupti Stellus Pereira, Eliah Guerrero, Daniel Osuna, Kevin Maynard, Justin Depoy, Pete Collins, Stacey George
Design and Planning Assistance Center - Projects
During the spring of 2013 Design Planning Assistance Center (DPAC) of the University of New Mexico's School of Architecture and Planning worked with New Mexico MainStreet to assist Clovis and Tucumcari MainStreet communities and Arts and Cultural District (ACD) initiatives. The work focused on the three historic theaters in Clovis and two in Tucumcari as part of a larger initiative on New Mexico's historic theaters. The studio proposed renovations, adaptive reuses, and additions to the theaters, and proposed both permanent and temporary facilities to create art and cultural theater districts. While these proposals are specific to each theater and community, …
Effects Of Reverberation And Noise On Speech Comprehension By Native And Non-Native English-Speaking Listeners, Z. Ellen Peng, Lily M. Wang, Siu-Kit Lau, Adam M. Steinbach
Effects Of Reverberation And Noise On Speech Comprehension By Native And Non-Native English-Speaking Listeners, Z. Ellen Peng, Lily M. Wang, Siu-Kit Lau, Adam M. Steinbach
Durham School of Architectural Engineering and Construction: Faculty Publications
Previous studies have demonstrated the negative impact of adverse signal-to-noise-ratios on non-native English-speaking listeners' performance on speech recognition using recall tasks, as well as implied that comprehension skills were more impaired than recognition skills under reverberation and noise. The authors have themselves previously conducted a pilot study on three native and three non-native Englishspeaking listeners to examine the effects of reverberation and noise using speech comprehension tasks. Those results suggested that speech comprehension performance is worse under longer reverberation times (RT), and that a longer RT is more detrimental to speech comprehension by non-native listeners than native listeners. This paper …
Acoustic Tweets And Blogs: Using Social Media In An Undergraduate Acoustics Course, Lily M. Wang
Acoustic Tweets And Blogs: Using Social Media In An Undergraduate Acoustics Course, Lily M. Wang
Durham School of Architectural Engineering and Construction: Faculty Publications
Each fall, the author teaches an undergraduate architectural acoustics course to around 40 third-year architectural engineering students at the University of Nebraska. Beginning in 2011, a social media component was introduced to explore the use of this technology and how it may supplement the students' learning experience. Students were given an opportunity to receive extra credit by using Twitter and/or blogging about course material using a set hashtag (#AE3300) or through the course website. Results were positive, and the author will discuss pros and cons that she has experienced in adding this social media component. Suggestions for future implementations and …
The Ineffectiveness Of The National Programmatic Agreement For Cell Phone Towers, Laura Briggs
The Ineffectiveness Of The National Programmatic Agreement For Cell Phone Towers, Laura Briggs
Historic Preservation Theses
Since 2004, when the Nationwide Programmatic Agreement was created to help protect and standardize the process of telecommunication tower review within the United States, many installations have been erected that have caused adverse effects on the historic resources that those regulations were intended to protect. This thesis looks at why the Nationwide Programmatic Agreement was enacted and what could be changed to help improve the review and practice of the telecommunication tower process.
The goal was to identify the ways in which the agreement could be improved upon to help minimize adverse effects on historic properties by telecommunication installations that …
Abandoned To Functional: The Search For Historical Integrity In The Adaptive Reuses Of Kirkbride State Mental Hospitals, Caitlin E. Merritt
Abandoned To Functional: The Search For Historical Integrity In The Adaptive Reuses Of Kirkbride State Mental Hospitals, Caitlin E. Merritt
Historic Preservation Theses
Purpose: This thesis intends to understand historical integrity and how it plays a role in historic rehabilitation and adaptive reuse projects. More importantly, this study allows for a better understanding of the Kirkbride Plan as a particular building type that dominated state mental hospital design in between 1848-1890 and advanced the field of psychiatry. This study examines three adaptively reused Kirkbride hospitals Athens State Hospital, Athens, OH; Weston State Hospital, Weston, WV; and Danvers State Hospital Danvers MA. The three case studies were surveyed using the National Park Service seven aspects of historical integrity, to examine if historical integrity was …
Awareness At A Threshold: Urban Exchange Through Public Space, Matthew Spears
Awareness At A Threshold: Urban Exchange Through Public Space, Matthew Spears
Architecture Theses and Projects
The moment of arrival becomes an important opportunity for cultural exchange in an urban environment. This exchange can be both the physical exchange between two places or it can be the experiential exchange between two or more disparate groups. These moments of exchange are an elusive experience for visitors as well as residents and are easily forgotten. Expressing the space of the traveler, an interactive space between locals and visitors, can raise cultural awareness between the most prominent groups as well as the marginalized groups, creating a more cohesive urban imaginary. The major exchange hub in Seattle, Washington speaks to …
Cohousing And The Greater Community: Re-Establishing Identity In Taunton’S Weir Village, Andrew Kremzier
Cohousing And The Greater Community: Re-Establishing Identity In Taunton’S Weir Village, Andrew Kremzier
Architecture Theses and Projects
This proposal seeks to bring new life to the former industrial district of the post-industrial city. Existing in a society based on services and technologies, these villages must either adapt to meet the needs of business or serve another purpose within the community. The project for the Weir Village falls into the latter category, as its aim will be to create a cohousing community within Taunton. The new development will strengthen the character of the village and be able to affect the community beyond the site’s physical boundaries. It will create affordable alternatives to housing for those who do not …
Humility And Homelessness: A Housing Continuum, Jessica Macdonald
Humility And Homelessness: A Housing Continuum, Jessica Macdonald
Architecture Theses and Projects
The design of a housing continuum in Burlington provides a variety of support environments. These different housing environments are all designed within the downtown area, providing access to public transportation, open part space and employment opportunities. Support services play a huge role in an individual’s process to self-sufficiency. Many social services are already located in the downtown area, however the relationship between living space and support space is important. This thesis introduces three housing typologies as architectural interventions on three under-utilized downtown sites, focusing on the relationship between the individual and the common.
Which Organizational Communication And Culture Profile Will Augment And Increase The Effectiveness Of Team Xyz?, Morgen Nicole Marshall
Which Organizational Communication And Culture Profile Will Augment And Increase The Effectiveness Of Team Xyz?, Morgen Nicole Marshall
Communication & Leadership Dissertations and Theses
This thesis explores previous research in the fields of organizational communication and culture. Through the works of organizational communication scholars Deetz (1995), Conrad & Poole (2005), and Griffin (2009), the theory of critical communication in organizations is introduced as the foundation for effective communication, emphasizing the importance of participatory decision making in organizations. Through the works of organizational culture scholars Kotter & Heskett (1992), Schein (2004), and Cameron & Quinn (2011), principles of effective organizational culture are introduced, including shared values among stakeholders and adaptability within the industry. Together, these scholars lay the foundation for a study within a leading …
Spectrum Therapy Center, Lindsay Wilson
Haus House, Architecture Department, Jonathan Knowles, Sina Almassi, Alexa K. Asakiewicz, Jason W. Askew, Caterina Belardetti, Guoyuan Chen, Kim E. Dupont-Madinier, Sara B. Fetterolf, Zachary P. Futterer, Atara H. Kelman, John A. Mars, Kevin T. Mcnulty, Saja Tourbah, Annabelle T. Tran, Cong-Xin G. Wong
Haus House, Architecture Department, Jonathan Knowles, Sina Almassi, Alexa K. Asakiewicz, Jason W. Askew, Caterina Belardetti, Guoyuan Chen, Kim E. Dupont-Madinier, Sara B. Fetterolf, Zachary P. Futterer, Atara H. Kelman, John A. Mars, Kevin T. Mcnulty, Saja Tourbah, Annabelle T. Tran, Cong-Xin G. Wong
Preliminary Design Work
Preliminary design work for the Solar Decathlon 2014 entry Techstyle Haus completed in a wintersession 2013 RISD design studio in Erfurt, Germany taught by Jonathan Knowles. The Solar Decathlon competition challenges twenty collegiate teams to design and build sustainable homes that are powered exclusively by solar energy and incorporate sustainable architecture and design. Techstyle Haus is an international Brown University, RISD and University of Applied Sciences Erfurt,Germany collaboration designing a solar passivehaus out of high performance textiles.
Techstyle Haus, Architecture Department, Jonathan Knowles, Sina Almassi, Alexa K. Asakiewicz, Jason W. Askew, Caterina Belardetti, Guoyuan Chen, Kim E. Dupont-Madinier, Sara B. Fetterolf, Zachary P. Futterer, Atara H. Kelman, John A. Mars, Kevin T. Mcnulty, Saja Tourbah, Annabelle T. Tran, Cong-Xin G. Wong
Techstyle Haus, Architecture Department, Jonathan Knowles, Sina Almassi, Alexa K. Asakiewicz, Jason W. Askew, Caterina Belardetti, Guoyuan Chen, Kim E. Dupont-Madinier, Sara B. Fetterolf, Zachary P. Futterer, Atara H. Kelman, John A. Mars, Kevin T. Mcnulty, Saja Tourbah, Annabelle T. Tran, Cong-Xin G. Wong
Preliminary Design Work
Preliminary design work for the Solar Decathlon 2014 entry Techstyle Haus completed in a wintersession 2013 RISD design studio in Erfurt, Germany taught by Jonathan Knowles. The Solar Decathlon competition challenges twenty collegiate teams to design and build sustainable homes that are powered exclusively by solar energy and incorporate sustainable architecture and design. Techstyle Haus is an international Brown University, RISD and University of Applied Sciences Erfurt,Germany collaboration designing a solar passivehaus out of high performance textiles.
Elec 2110: Elements Of Electrical Engineering—A Peer Review Of Teaching Project Benchmark Portfolio, Mahmoud Alahmad
Elec 2110: Elements Of Electrical Engineering—A Peer Review Of Teaching Project Benchmark Portfolio, Mahmoud Alahmad
UNL Faculty Course Portfolios
I have been teaching this class for the last five years. As an introductory course to electrical engineering, there is a lot of material that needs to be covered. All the material is important and relevant, and I try to go in-depth in each topic area. This approach has resulted in overwhelming the students and made them struggle with the course content, application and utilization. As I consider this course for the peer review, I am evaluating the depth of each topic and the opportunity to adjust the approach and method used to introduce new concepts and at the same …
Rediscovering The Wheel, Brooke Hodge, Risd Xyz
Rediscovering The Wheel, Brooke Hodge, Risd Xyz
RISD XYZ Fall/Winter 2013: Out of Bounds
What does architecture have to do with pottery? For Adam Silverman BArch 88, these two seemingly disparate creative practices are inextricably intertwined.
Brooke Hodge, director of exhibitions and publications at the Hammer Museum in Los Angeles, writes frequently about architecture and design for major publications. This text is excerpted from a longer essay in the new book Adam Silverman Ceramics, published this fall by Skira/Rizzoli.
A Comparative Study Of The Physical Elements In Shiraz Traditional Districts With The Features Of Cpted Approach, Mohammadreza Mohseni, Ahoura Zandiatashbar, Mohammad Masud
A Comparative Study Of The Physical Elements In Shiraz Traditional Districts With The Features Of Cpted Approach, Mohammadreza Mohseni, Ahoura Zandiatashbar, Mohammad Masud
Faculty Publications, Urban and Regional Planning
Neighborhood space and district is an issue that has been forgotten in contemporary architecture of cities. With regard to the quantitative increase of districts and also the increase of a unilateral physical view towards them, their security declines and consequently the capacity for crime increases in the residential spaces and fear of crime occurrence among the residents of the districts. In the environmental design, the CPTED attitude is one of the most effective approaches to enhance security. The main pivot of this article is to study the rate of agreements of the physical elements of old districts of Shiraz with …
Strategic Exploitation Of A Common Resource Under Environmental Risk, Eric Fesselmeyer, Marc Santugini
Strategic Exploitation Of A Common Resource Under Environmental Risk, Eric Fesselmeyer, Marc Santugini
Research Collection College of Integrative Studies
We study the effect of environmental risk on the extraction of a common resource. Using a dynamic and non-cooperative game in which an environmental event impacts the renewability and the quality of the resource, we show that the anticipation of such an event has an ambiguous effect on extraction and the tragedy of the commons. A risk of a reduction in the renewability induces the agents to extract less today while a risk of a deterioration in the quality has the opposite effect. Moreover, when environmental risk induces conservation, the tragedy of the commons is worsened. (C) 2012 Elsevier B.V. …
Using Architecture Pedagogy To Enhance Engineering Education, Shannon Chance, Mike Murphy, Gavin Duffy, Brian Bowe
Using Architecture Pedagogy To Enhance Engineering Education, Shannon Chance, Mike Murphy, Gavin Duffy, Brian Bowe
Conference papers
Based on evidence, numerous advisory boards and scholars insist engineering education must change (NSB, 2007; McKenna, Froyd, King, Litzinger, & Seymour, 2011) and that hands-on, inquiry-driven, project-based learning pedagogies can enhance STEM education (Boyer & Mitgang, 1996). These pedagogies have formed the core of architectural education since the Renaissance and have been in continuous use since that time. As such, engineering educators can benefit from observing how architecture students learn and understanding how they are taught. Likewise, architecture can benefit from applying the group-based learning strategies employed by engineering teachers who use studentcentered, project-based pedagogies. Trans-disciplinary approaches hold particular merit.
The Lismullin Enclosure:A Designed Ritual Space, Frank Prendergast
The Lismullin Enclosure:A Designed Ritual Space, Frank Prendergast
Book/Book Chapter
The discovery in 2007 of a prehistoric post-built enclosure at Lismullin, Co. Meath, during archaeological investigations in advance of the construction of the M3 motorway is, arguably, the most significant Irish archaeological discovery of recent times. This appendix summarises a commissioned specialist report on the spatial and archaeoastronomical features of the enclosure.
Effect Of Fly Ash On Growth Of Mustard And Corn, Cailie Carlile, Snehalata Nadiger, Joel Gerard Burken
Effect Of Fly Ash On Growth Of Mustard And Corn, Cailie Carlile, Snehalata Nadiger, Joel Gerard Burken
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
Fly Ash is Generated as a By-Product of Coal Combustion and Contains Many Nutrients, Such as Ca, K, Na, Mg, and S, as Well as Toxic Metals Such as As, B, Cd, Cr, Hg, and Pb. for This Project, the Goal is to Optimize a Phytoremediation Technique to Stabilize the Toxic Metals and Produce Biomass Which Could Have Benefit for Example as Biofuel. the Hypothesis Was that Different Amendments Would Improve the Water Holding Properties of the Ash and Reduce Metals Availability and Toxicity. Flyash Was Combined with Leaf Mulch (1%, 3%, 5%, 10%, 20%), Wood Mulch (1%, 3%, 5%, …
Extension Of The Reiner-Riwlin Equation To Determine Modified Bingham Parameters Measured In Coaxial Cylinders Rheometers, Dimitri Feys, Jon E. Wallevik, Ammar Yahia, Kamal H. Khayat, Olafur H. Wallevik
Extension Of The Reiner-Riwlin Equation To Determine Modified Bingham Parameters Measured In Coaxial Cylinders Rheometers, Dimitri Feys, Jon E. Wallevik, Ammar Yahia, Kamal H. Khayat, Olafur H. Wallevik
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
The Determination of the Exact Rheological Properties, in Fundamental Units, of Cementitious Materials Has Become Gradually a Necessary Step in the Domain of Concrete Science. Several Types of Rheometers and their Corresponding Transformation Equations Are Described in the Literature. in This Paper, the Reiner-Riwlin Transformation Equation, Valid for Coaxial Cylinders Rheometers, is Developed for the Modified Bingham Model, which is an Extension of the Bingham Model with a Second Order Term in the Shear Rate. the Established Transformation is Shown to Be Compatible with the Reiner-Riwlin Equation for the Bingham and Herschel-Bulkley Models. its Validation is Further Proven by Means …
Scale Of Fluctuation Of Geotechnical Parameters Estimated From Cptu And Laboratory Test Data, Site Onyejekwe, Louis Ge
Scale Of Fluctuation Of Geotechnical Parameters Estimated From Cptu And Laboratory Test Data, Site Onyejekwe, Louis Ge
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
For a complete probabilistic characterization of a geotechnical parameter, its mean, variance, and the scale of fluctuation have to be known. While the mean and variance can be easily determined, determination of the scale of fluctuation is a little more complex. Knowledge of the scale of fluctuation is important in reliability-based design as it is used in implementing spatial averaging and computing the variance-reduction factor. Published values of scale of fluctuation of geotechnical parameters are based on widely sourced data and hence may not be most appropriate for local situations. Based on 11 CPTu soundings and laboratory test results of …
An Experimental Study On Shear Strength Of Chemically-Based Self-Consolidating Concrete, Mahdi Arezoumandi, Jeffery S. Volz
An Experimental Study On Shear Strength Of Chemically-Based Self-Consolidating Concrete, Mahdi Arezoumandi, Jeffery S. Volz
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
An experimental investigation was conducted to compare the shear strength of full-scale beams constructed with chemically based, self-consolidating concrete (SCC) with conventional concrete (CC). This experimental program consisted of 16 rectangular beams (12 without shear reinforcing and 4 with shear reinforcing in the form of stirrups), 8 beams for each mix design. Additionally, three different longitudinal reinforcement ratios were evaluated within the test matrix. The beam specimens were tested under a simply supported four-point condition. The experimental shear strengths of the beams were compared with both the shear provisions of selected standards (U.S., Australia, Canada, Europe, and Japan) and a …
Probability Of Failure For Slopes With Sensitivity Analysis, Michelle Deng, Ronaldo Luna
Probability Of Failure For Slopes With Sensitivity Analysis, Michelle Deng, Ronaldo Luna
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
The significance of random variables on the probability of failure of slopes is generally evaluated by changing a different set of values for each variable and repeating the approach several times to conclude a trend. This method is very straightforward but requires time and computational resources; and it is inefficient especially when the number of random variables is large. This paper presents an analysis approach in which the sensitivity analysis is introduced to quantify the influence of the random variables on the probability of failure for slopes. In this study, the factor of safety of the slope was determined using …
Appropriate Viscous Damping For Nonlinear Time-History Analysis Of Base-Isolated Reinforced Concrete Buildings, Deepak R. Pant, Anil C. Wijeyewickrema, Mohamed A. Elgawady
Appropriate Viscous Damping For Nonlinear Time-History Analysis Of Base-Isolated Reinforced Concrete Buildings, Deepak R. Pant, Anil C. Wijeyewickrema, Mohamed A. Elgawady
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
SUMMARY: There is no consensus at the present time regarding an appropriate approach to model viscous damping in nonlinear time-history analysis of base-isolated buildings because of uncertainties associated with quantification of energy dissipation. Therefore, in this study, the effects of modeling viscous damping on the response of base-isolated reinforced concrete buildings subjected to earthquake ground motions are investigated. The test results of a reduced-scale three-story building previously tested on a shaking table are compared with three-dimensional finite element simulation results. The study is primarily focused on nonlinear direct-integration time-history analysis, where many different approaches of modeling viscous damping, developed within …
Spacecraft Module Hole Size And Crack Length Prediction Following A Penetrating Debris Particle Impact, Joel E. Williamsen, William P. Schonberg, Hilary J. Evans
Spacecraft Module Hole Size And Crack Length Prediction Following A Penetrating Debris Particle Impact, Joel E. Williamsen, William P. Schonberg, Hilary J. Evans
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
The process used to calculate and reduce the consequences of meteoroid and orbital debris (MOD) penetrations and their link to catastrophic failure has evolved over time. As the threat of the orbital debris population increased in the 1980s and early 1990s, NASA developed a tool to determine the probability of no catastrophic failure, or PNCF, for the space station and to assess possible changes in station design and/or operations to improve that survivability percentage. PNCF is directly related to the PNP, or probability of no penetration, as calculated by Bumper, the code used by NASA to perform MOD risk assessments. …
Hypervelocity Impact Testing Of Multiwall Targets Using Multiple Simultaneously Launched Projectiles, William P. Schonberg, Steve Evans, Michael D. Bjorkman
Hypervelocity Impact Testing Of Multiwall Targets Using Multiple Simultaneously Launched Projectiles, William P. Schonberg, Steve Evans, Michael D. Bjorkman
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
Multiwall shield designs for spacecraft have been studied extensively in the last four decades as a means of reducing the perforation threat of the near-Earth particulate environment over equivalent single-wall structures. The performance of an impact shield is typically characterized by its ballistic limit equation, which is obtained through high-speed impact tests that typically use spherical projectiles fired in light gas guns. Traditional firings employ only one projectile per launch package. However, some facilities have taken to launching multiple projectiles of different sizes in a single launch package. In light of the significant role played by a ballistic limit equation …
Effect Of Moist Curing And Use Of Lightweight Sand On Characteristics Of High-Performance Concrete, Soo Duck Hwang, Kamal H. Khayat, Dalia Youssef
Effect Of Moist Curing And Use Of Lightweight Sand On Characteristics Of High-Performance Concrete, Soo Duck Hwang, Kamal H. Khayat, Dalia Youssef
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
Factorial design approach was undertaken to determine the effect of initial moist-curing duration (0 and 6 days) on properties of high-performance concrete (HPC) made with different water-to-cementitious materials ratios (w/cm) of 0.30 and 0.40 and sand substitution rates with lightweight sand (LWS) of 0 and 30 %, by volume. Mechanical properties of HPC are shown to be mainly affected by w/cm and total shrinkage of concrete by the LWS replacement rate and initial moist-curing period. It should be noted that concrete made with 30 % LWS replacement that did not receive any moist-curing exhibited lower shrinkage than moist-cured concrete prepared …
La Serreta Endokarst (Se Spain): A Sustainable Value?, Antonia D. Asencio, Teodoro Espinosa
La Serreta Endokarst (Se Spain): A Sustainable Value?, Antonia D. Asencio, Teodoro Espinosa
International Journal of Speleology
La Serreta endokarst (SE Spain), which UNESCO declared a World Heritage Site in 1998, was considered a sanctuary with cave art and one of the most important archaeological sites in the Mediterranean region for both the remains it hosts and the spectacular karstic landscape at the site.
To coincide with the 40th anniversary of its discovery, the La Serreta cave-chasm was adapted for public use with the intention of showing visitors the remains, which date back to prehistoric times. The solution included attempts to minimize contact with the valuables in the cave in order to alter the existing remains as …
Measuring The Sustainability Of U.S. Public Bicycle Systems, Max W. Williamson
Measuring The Sustainability Of U.S. Public Bicycle Systems, Max W. Williamson
LSU New Orleans Theses and Dissertations
As cities worldwide plan for increasing urbanization levels, new challenges in mobility will arise. Any approach taken to address these new issues will need to consider how to move more people with declining resources, thus the need for a sustainable solution arises. This thesis examines the growing trend of cities creating public bicycle systems as a means to add sustainability to a transportation system and identifies what are the criteria and indicators of a sustainable public bicycle. The criteria and indicators are used to examine data collection techniques of three Public Bicycle Systems in the United States: Capital Bikeshare in …