The Impact Of American Kitchen Time-Use On Urban Design And Planning: A Case Study Of Baton Rouge, Louisiana, Farshid Torabian

LSU Doctoral Dissertations

Over the past century, the global environment has undergone significant changes, characterized by rising temperatures and a sharp increase in greenhouse gas emissions. Parallel to these environmental shifts, the U.S. has witnessed a tripling in energy demands, underscoring the pivotal role of household consumption in the nation's carbon footprint. Within this context, the kitchen, an integral component of the American home, becomes a focal point. Given that Americans predominantly spend their time indoors, it is imperative to understand the dynamics of kitchen usage and its broader implications on energy consumption and environmental impact. To delve into this complex interplay, this …

Characterization Of Alkali-Silica Reaction (Asr) Products And C-S-H Using Swir Spectroscopy For Nondestructive Detection Of Asr, Pengfei Ma, Wenyu Liao, Ying Zhuo, Hongyan Ma, Yanping Zhu, Genda Chen

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This study explores the feasibility of characterizing alkali-silica reaction (ASR) products and calcium silicate hydrates (C-S-H) from short-wave infrared (SWIR) spectroscopy. ASR products and C-S-H samples with different Ca/Si ratios were synthesized and analyzed through XRD, 29Si nuclei magnetic resonance (NMR) and SWIR spectroscopy. Fourier-transform infrared spectroscopy (FTIR) was collected to help interpret the results from the SWIR spectroscopy. The obtained spectroscopic features were applied to quantify the ASR product abundance denoted by the length expansion of mortar bars after an accelerated ASR test. The results show that the SWIR spectra of the synthetic ASR gels are similar regardless of …

Evolution Of Sbs-Modified Asphalt Performance Under Aging And Rejuvenation Cycle Conditions, Ke Shi, Feng Ma, Jenny Liu, Zhen Fu, Ruimeng Song, Dongdong Yuan, Aboudou Wassiou Ogbon

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Improving the poor long-term service performance of rejuvenated SBS-modified asphalt (REF-LT) is highly challenging. In this study, a blend of aged and virgin binders was used to rejuvenate REF-LT and the evolution of the asphalt performance was observed during regeneration and reaging processes. An SBS-modified asphalt (SBM) and base asphalt (BA) were mixed with REF-LT in specified ratios to prepare SBM- and BA-rejuvenated asphalts. The rejuvenated asphalts were subjected to short- and long-term aging. The high/low-temperature rheological properties, fatigue resistance, rejuvenation mechanism, and changes in the functional groups of the rejuvenated and reaged asphalts were characterized using a dynamic shear …

Numerical And Experimental Investigation Of Negative Stiffness Beams And Honeycomb Structures, Yasser Darwish, Mohamed A. Elgawady

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Metamaterial structures that exhibit negative stiffness (MSNS) behavior have shown the potential to be used as energy dissipation systems in different applications. Negative stiffness honeycomb structures consist of multiple pre-buckled beams that snapping through from one pre-buckled mode to another buckled mode, when subjected to transverse loads, displaying negative stiffness, and dissipating a significant portion of the input energy. This paper presents finite element models (FEMs) developed to investigate the performance of negative stiffness pre-buckled beams and honeycombs. The FEMs were validated using experimental results of single pre-buckled beams and honeycomb structures. The experimental testing of the pre-buckled beams was …

Going Airborne: Kent State's Pioneering Leap Into Integrated Advanced Air Mobility, Jason T. Lorenzon

National Training Aircraft Symposium (NTAS)

This proposal centers on the development of a Concept of Operations in Advanced Air Mobility (AAM). Kent State University's College of Aeronautics and Engineering is poised to pioneer the integration of drones and electric Vertical Takeoff and Landing (eVTOL) systems, bridging the gap between its campus and airport by transporting students and faculty the 3NM distance from campus to the airport and back by a UAV. Beyond a standard research initiative, this proposal signifies a groundbreaking effort to reshape the landscape of educational aeronautics and Advanced Air Mobility and Urban Air Mobility. Our overarching goal is to transcend conventional boundaries …

The Problem Of Communication Of The Sign And Symbol In The Design Of The Brand In Society: The Differences Resulting From Forgery And Imitation (Analytical Study), Sattar Al-Juboori

Middle East Journal of Communication Studies

The research problem focused on studying the consequences of communicating through signs and symbols in the context of the current world, given the huge amount of diverse industrial and commercial products and the challenges related to distinguishing those products. The research aims to find out the problem of perception of the sign and symbol in the designs of logos and trademarks for the consumer, the role that the sign or symbol plays in the symbolic representation of the consumer, and the desires and motivations that the brand raises for the consumer in the purchasing process. The research community is limited …

Retraction Of Numerical Modeling Of An L-Shaped Very Stiff Concrete Retaining Wall, Mej Editorial Board

Mansoura Engineering Journal

This is a Retraction note

A Comparative-Analytical Based Approach To Improve Energy Efficiency In Office Buildings, Ahmed Mohamed Thabet Alieldin, Raghda Abdelwahab Othman

Mansoura Engineering Journal

Green Building Rating Systems (GBRSs) have spread worldwide to evaluate how buildings are related to sustainability criteria. On one hand, leadership in Energy and Environmental Design [1] was recognized to be one of the most prominent rating systems in all over the world. LEED gives importance to the energy category by giving it the highest weighting score. On the other hand, the Egyptian Green Pyramid Rating System (GPRS) has been established to expand the construction of green buildings in Egypt. The governmental codes, policies and strategies in Egypt play the main role in improving several codes in the …

Synergistic Effect Of Macro Synthetic Fiber And Shrinkage-Reducing Admixture On Engineering Properties Of Fiber-Reinforced Super-Workable Concrete, Jingjie Wei, Nima Farzadnia, Kamal H. Khayat

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This study aims to enhance fiber-reinforced super-workable concrete (FR-SWC) by optimizing the system of shrinkage-reducing admixture (SRA) and macro-synthetic fiber (MSF) for low shrinkage and uncompromised mechanical properties. A factorial design approach was employed to model the effect of fiber content, SRA dosage, and combined ratios of two types of MSF on performance of FR-SWC. MSF content had the greatest impact on mechanical properties, followed by SRA and MSF combination. Using MSF increased equivalent flexural strength ratio by 310% compared to the control mixture, regardless of MSF combination and SRA. SRA had the most significant effect on drying shrinkage, followed …

From Pumping To Deposition: A Comprehensive Review Of Test Methods For Characterizing Concrete Printability, Ali Fasihi, Nicolas A. (Ali) Libre

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

3D concrete printing (3DCP) technology has gained significant attention in the construction industry due to its potential to revolutionize the way buildings are designed and constructed. However, successful application of 3DCP requires robust standard test procedures to characterize the printability of concrete. Printability is a measure of workability for a printing material in the 3DCP process, which is characterized by pumpability, extrudability, and buildability. This paper presents a comprehensive review of the test methods that could be used for material characterization during various printing steps, including pumping, extrusion, and layer deposition. The underlying mechanisms relevant to each step, key governing …

The Charge Forward: An Assessment Of Electric Vehicle Charging Infrastructure In New York City, Christopher S. Cali

Dissertations, Theses, and Capstone Projects

The federal and local New York City (NYC) governments are actively promoting Electric Vehicles (EVs). This capstone project assesses the state of EV charging infrastructure in NYC and its readiness for EV growth. NYC faces unique challenges due to its dense population and limited space for infrastructure. There's a significant disparity between the number of gas pumps and fast EV chargers in the city, with only 170 Level 3/DC (Direct Current) Fast Chargers publicly available. These Level 3 chargers are most important because they can charge an EV in 15 minutes; Level 2 chargers, also considered in the analysis, take …

Containerization Of Seafarers In The International Shipping Industry: Contemporary Seamanship, Maritime Social Infrastructures, And Mobility Politics Of Global Logistics, Liang Wu

Dissertations, Theses, and Capstone Projects

This dissertation discusses the mobility politics of container shipping and argues that technological development, political-economic order, and social infrastructure co-produce one another. Containerization, the use of standardized containers to carry cargo across modes of transportation that is said to have revolutionized and globalized international trade since the late 1950s, has served to expand and extend the power of international coalitions of states and corporations to control the movements of commodities (shipments) and labor (seafarers). The advent and development of containerization was driven by a sociotechnical imaginary and international social contract of seamless shipping and cargo flows. In practice, this liberal, …

Evolvement Of Excusable Delay Clauses In Government Contracts Since The Covid-19 Pandemic, Jung Hyun Lee, Yunping Liang, Seyed Mohammad Ehsan Tabatabaee, Bryce Riccitelli

Durham School of Architectural Engineering and Construction: Faculty Publications

Excusable delay clauses in government construction contracts, often considered boilerplate with minimal modifications, have increased in attention since the outbreak of COVID-19. Despite the studies enumerating triggering events of the clause in the background of the pandemic, it is necessary to capture insights into how the unprecedented event is systematically accommodated by contract languages. The overarching goal of this study is to identify changes in contract languages over the pre-and post-pandemic eras by state departments of transportation (DOTs), focusing on excusable delay clauses. This study conducts a content analysis and a comparative analysis of state DOT construction contract documents, including …

The Juan De La Cruz Molino: Folk Architecture At El Güique-Estaca New Mexico, José A. Rivera Ph.D

Faculty Publications

El Güique and Estaca are twin communities just north of the confluence of the Río Grande and the Río Chama. Like other Spanish colonial settlements in the historic Río Arriba, acequia-based agriculture was essential for food production in this high desert region of the northern Río Grande. Along with the construction of acequias, molinos (grist mills) were built to grind wheat into flour as part of the subsistence farming economy of the times. While acequias were communal, molinos most often were constructed and operated as private enterprises by local millers like the case of Juan de la Cruz Borrego and …

A Municipal Modernity: Women, Architecture, And Public Health In Working-Class New York, 1913–1950, Jessica Fletcher

Dissertations, Theses, and Capstone Projects

“A Municipal Modernity” is the first study to analyze the architectural history of the district health centers in New York City that women reformers and their allies founded to address poor health in working-class communities. It reveals that women’s philanthropic adaptive re-use was foundational to the architecture of the public health care in New York and led to a program of municipal district health centers. Philanthropic reformers adapted buildings in the 1910s and 1920s to provide affordable health care for low-income women and children in European immigrant and Black neighborhoods. During the New Deal, municipal officials followed the example set …

Towards Sociobiogeochemistry: Critical Perspectives On Anthropogenic Alterations To Soil Nitrogen Chemistry Via U.S. Urban And Suburban Development, Christopher D. Ryan

Dissertations, Theses, and Capstone Projects

The ecological impacts of changes to land use are relevant to concerns about climate change, eutrophication of waterbodies, and reductions in biodiversity. As a foundational component of ecosystem functioning, changes to soil biogeochemistry have significant effects on overall ecosystem health. With cities continuing to grow and develop in extent, the impacts of urbanization and suburbanization on soils are of particular concern. Despite a wide range of natural climatic and geologic conditions, several factors have driven similar patterns of land transformation and management across the United States. In particular, federal initiatives including the Home Owners Loan Corporation, the Federal Housing Administration, …

Assessment Of Potential Area In Jakarta Capital City Based On Land Performance Weighting, Ika Rosantiningsih, Chotib Hasan

Journal of Strategic and Global Studies

Law of the Republic of Indonesia No. 3 of 2022 concerning the National Capital has a major impact on Jakarta, challenges for Jakarta to response the relocation of the capital. Jakarta strives to become a Global City by increasing investment, various efforts are made for increasing and economic stabilitation, in line with the sustainable development goals, "Decent Work and Economic Growth". Investment is closely related to spatial planning. Jakarta publish Governor Regulation No. 31 of 2022 concerning the Spatial Planning Detailed, that have using performance assessment with infrastructure services (transportation, road, and public infrastructure factors) weighting, but limited to use …

Towards A Sustainable Model For Finishing Materials In Mixed-Use Gated Community Buildings, Dina Mohamed Shawky Ismail

Theses and Dissertations

ABSTRACT

The concept of sustainability has recently become widespread, and most industries attempt to fulfill all requirements to qualify as sustainable. The construction industry is a prime polluting activity that contributes significantly to carbon dioxide (CO₂) emissions. Moreover, use of specific finishing materials such as paint and coatings adds to the emission of volatile organic compounds (VOC) which are extremely harmful to the human health. Hence, proper choice of building and finishing materials can potentially reduce such emissions and takes the building a step closer to qualify a building as a sustainable one. While the construction industry in …

Exploring Syrian Practices As New Possibilities: A Comparative Study Of Urban Catalysts At Al-Hossary And El-Rehab Through Deleuze’S Analysis Of Ruptures, Samar Green

Theses and Dissertations

Times of crisis can be theorized from a Deleuzian perspective as a ‘rupture’ to the normative modes of living, where, in the case of politically driven migration, both the displaced population and the host society are impacted by imperative change. Recognizing the transformative nature of these ruptures is crucial as they offer the potential to transition from one paradigm to another.

This research aims to investigate how the displaced Syrian population inhabit the new settlements of Al Hossary Area in 6 October and El Rehab City gated community Souk in New Cairo differently due to the limitations and opportunities their …

Digitizing Delphi: Educating Audiences Through Virtual Reconstruction, Kate Koury

The Journal of Purdue Undergraduate Research

Implementing a 3D model into a virtual space allows the general public to engage critically with archaeological processes. There are many unseen decisions that go into reconstructing an ancient temple. Analysis of available materials and techniques, predictions of how objects were used, decisions of what sources to reference, puzzle piecing broken remains together, and even educated guesses used to fill gaps in information often go unobserved by the public. This work will educate users about those choices by allowing the side-by-side comparison of conflicting theories on the reconstruction of the Tholos at Delphi, which is an ideal site because of …

Lake Michigan Shoreline Landowner Survey, Colby Smock

The Journal of Purdue Undergraduate Research

No abstract provided.

Buah Buton In Traditional House Interior: Representation Of Women's Role And Influence, Fakhrur Razi Maamor, Sabzali Musa Kahn, Basitah Taif

Interiority

Buah buton is a three-dimensional wooden carving as an interior object in the traditional house of Negeri Sembilan. The purpose of this article is to establish a link between the buah buton in Luak Tanah Mengandung, Negeri Sembilan and the position of women who connect the legacy and leadership in the Adat Perpatih, a customary community law, and how such a relationship manifests itself within the traditional house's interior. The function of buah buton was revealed through fieldwork and interviews with community leaders, which were then combined into a narrative that represented the function of buah buton. The …

Typology And Interiority Of Cohousing In Europe 1981–2021, Virginia De Jorge-Huertas, Justo De Jorge-Moreno

Interiority

This work aims to research the connection between cohousing architecture and interiority. For this purpose, the analyses are structured in two phases. The first consists of the characterisation and identification of underlying typologies of European cohousing projects in the last three decades, 1981–2022. The second phase consists of the connection between the interiority concepts (in terms of planimetry, typology, spatial syntax, and interior spaces) and the cohousing architecture in the case studies selected from the first phase, which made it possible to compare cohousing projects and propose future strategies. The research identifies a typology with two clusters of cohousing projects …

Exploring Parametric Concepts And Principles For Furniture And Interior Design, Klawkanlayaphon Sawatmongkhonkul, Eakachat Joneurairatana, Veerawat Sirivesmas

Interiority

This research explores the incorporation of parametric models into the algorithmic design process, specifically focusing on furniture and interior design. It presents a case of an experimental equation centred around a waffle honeycomb structure. The first part of the article reviews three decades of literature on parametric design, which comprises its background, history, theory, and essential concepts and applications. The second part investigates the parametric design process to uncover its potential for interior design applications. The combination of parametric equations with algorithms through the utilisation of multiple steps, such as conditional loops, efficiently designs intricate systems. An intricate system in …

Interiority Across The Scales, Paramita Atmodiwirjo, Yandi Andri Yatmo

Interiority

The understanding of interior gradually has shifted from the enclosed spatiality defined by physical boundaries to the extended notion of interiority as a dynamic condition. Understanding interior becomes more complex as dynamic conditions make it possible for interior to extend across boundaries, time, scales and typologies. This issue of Interiority presents various inquiries on the emergence of interiority and interior conditions across different scales. The articles demonstrate a wide range of perspectives on interior beyond the conventional notion of interior scale and typology, mainly addressing the domestic environment and its dynamic variants and elements. These cases acknowledge the dynamic aspects …

Hygrothermal Risk Assessment Of External Wall Insulation Retrofit To Non-Traditional Wall Types In An Irish Context, Using The Glaser Method And A Heat, Air And Moisture Transient Model, Gareth Mcdonnell, Joseph Little

Articles

The Climate Action Plan 2019 targets the low-energy retrofit of 500,000 existing Irish homes before 2030.1 Up to 80 per cent of building failures can be attributed to moisture risks.2 The literature indicated that external wall insulation (EWI, ETICS) failures are mostly due to moisture ingress at junctions and interfaces. A hygrothermal risk assessment of EWI on three walls with rendered concrete/concrete blockwork/cavity walls in Dublin, Belfast and Belmullet was undertaken using transient numerical simulation and the Glaser method. The guidance, common practice indicates a preference for Glaser. The initial simulation results were compared to assess the appropriateness of Glaser. …

Ephemeral Domesticity: Campsite, Julia Capomaggi

Interiority

The fleeting nature of life and the resulting transformation of inhabited spaces into artefacts that take on different socio-spatial forms through temporary shelters such as cabins, tents, and trailers is a major theme explored particularly in the 1960s and 1970s that introduced the concept of time into the formation of transient communities. This article focuses on the issue of the endless interior generated by transience in group living linked to tourism and recreational leisure, specifically elective nomadism, which represents alternative models of colonisation and the relationship between habitat and nature. Although the origins of these ideas can be traced back …

Supavenezia From Supastore: Between Art, Commerce, And Spatial Dynamics, Ayman Kassem

Interiority

This exhibition review reflects on the spatial and curatorial concepts, interior spatial qualities, and precedent design processes of SupaVenezia, which was held at the A plus A Gallery in Venice from 31 August to 25 September 2022. It examines the design of the display system at the exhibition while addressing issues pertaining to domestic, participatory, and white-cube settings. The review explores the intersection of art, commerce, spatial, and displays design dynamics in relation to the manifestation of the SupaStore’s initial curatorial philosophy. Additionally, it reflects on the variety of spatial experiences provided and the manner in which a small-scale …

The House I'D Like To Have: Women's Spatial Cultures, Design, And Aesthetic In 20th Century Italy, Francesca Romana Forlini

Interiority

"Has any woman ever designed architectures in the past centuries? You may ask her to design a hut, not even a temple! She can't. She is foreign to architecture." These infamous words of Benito Mussolini (1927) reflected the widespread sexism of the Fascist regime and prompted a silent wave of dissent pioneered by women intellectuals, architects, writers, and journalists in the early 20th century. They advocated for a valuable feminine contribution to Italian architecture and their story is still partially unknown by architectural historians today. This essay tackles Italian women's spatial design and aesthetics during the regime, a period in …

Research Space At Public R1 Universities In The Mountain West, 2021, Zachary Billot, Jesse Fager-Larsen, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet reports data on research space square footage for public R1 universities in five Mountain West States: Arizona, Colorado, Nevada, New Mexico, and Utah. This fact sheet includes national rankings of public R1 universities in the Mountain West states based on total square footage and reports square footage for individual research disciplines for the two public R1 universities in Nevada: the University of Nevada, Las Vegas (UNLV) and the University of Nevada, Reno (UNR).