Design

This thesis, drawn from my experience as a visual designer who recently moved to the United States, focuses on design expression as a means to bridge cultures. My aim is to clarify the complex connection between design expression and cultural integration, emphasizing the essential part that design plays in promoting significant cross-cultural interactions. To reveal the complex relationships that exist in design and cultural identity, I go beyond aesthetics and investigate how design may be used to comprehend and communicate cultural identity. Language serves as a means of expressing cultural identity, values, and traditions. Using poetry, quotes, and idioms in both Farsi and English as inspiration, I create interactive messages that illustrate the difficulties of bridging two languages and cultures. My overarching goal is to promote inclusive and culturally aware design approaches, fostering meaningful communication and cross-cultural understanding.

Not long ago, Venezuela was considered the wealthiest in Latin America. Today, Human Rights Watch estimates that 2.3 million Venezuelan refugees are scattered through the Americas. Imagine having to leave your home with just a few possessions. The world is currently witnessing a wave of mass migration, with nearly 65 million people being displaced because of war or persecution, and an even higher number migrating from poverty. This thesis uses design to visually articulate the personal narratives surrounding the struggles of flight and the significance of emotion to the debate on migrant identity, acculturation, and the perception of being the other, focusing on the current displacement crisis in Venezuela. The visual message making process of graphic design is used as a catalyst for social good with the intent to create a conversation and generate an experience and that promotes advocacy.

In this paper, the possibility of using a Small Water-plane Area Twin Hull (SWATH) as an
unmanned Arctic scientific research vessel is analyzed. Before carrying out the stability
analysis of the SWATH ship, this paper briefly outlines the importance of the Arctic survey,
which guides the importance of the new research ship for Arctic scientific exploration. In
addition to being used as a long-tern monitoring and data collection platform, it is also used
as a recovery mothership for autonomous equipment such as an AUV.
After briefly introducing the basic background of a SWATH, it’s advantages and
disadvantages are enumerated and analyzed, and a combination of theoretical and practical
tests are used to conduct a brief analysis and summary of the reasons for the appearance of
trim by head arising from SWATH navigation. Trim by head occurs when a vessel incline such that its plane of flotation is not coincident with its mean waterline plane. In terms of
theory, hydrodynamic equations are used to theoretically deduce the SWATH state of
navigation and get the corresponding characteristic equation. Finally, a new type USV be
designed conceptionally and be created as a model by Solid-work software. Conceptual
design combines the advantages of SWATH and remedy deficiency of its longitudinal
stability. The theoretical calculation and analysis of the struts of the conceptual model
proves that the oblique struts structure can effectively improves the transverse stability of
the model, and with the help of the special slender ellipse structure which is installed on
the model’s struts, the righting moment of the model is increased when it’s heeling during
a large angle. The hydrodynamic analysis of the conceptual model is carried out by Star-
CCM software. The simulation results also prove the effectiveness of stabilizer fins to the
longitudinal stability of the conceptual design and reflects the data information of the
model in terms of resistance and motion state. At last, we have a general understanding of
the performance characteristics of the conceptual model by analysis the feedback data,
which provides reliable support for future improvement and optimization.

The purpose of this research is to determine whether optimal ad placement and page context can significantly impact advertising effects, by extending hemispheric processing theory. This study contributes to the marketing literature by 1) addressing theoretical conflicts regarding optimal hemispheric ad placement (more favorable effects with leftward photo ads and rightward text ads; Janiszewski 1988) and page context (matching activation from "priming" of opposing brain hemispheres Janiszewski 1990), 2) by evaluating multiple advertising effects in relation to mere exposure rather than focusing primarily on attitudes (Janiszewski 1988, 1990), and 3) by addressing an important knowledge gap regarding optimal Web advertising (Dahlen, Rasch and Rosengren 2003). A growing amount of money is being spent on Internet advertising, with revenues totaling $12.5 billion in 2005, up more than 30 percent over 2004 (IAB 2006). However, banner ad click-through rates are low (between .1 and .2 percent for standard ads; DoubleClick 2007) and only 10% of business executives believe that banner advertising is highly effective in generating new business (Forrester 2006). Advertisers continue to use banner ads, perhaps because the "branding" benefits are not limited to clickthroughs (Briggs and Hollis 1997). While numerous ad-related factors have been previously studied (e.g., ad context creative factors, recall/recognition effects, repetition), to the author's knowledge no research has examined the effect of banner ad placement on advertising outcomes such as attention, recognition, brand attitude and purchase intention.

Research, tests and analysis are presented on several reinforcements placed in the asphalt overlay of a roadway built over soft organic soils. Non-destructive Evaluation (NDE) methods and statistical analysis were used to characterize the pavement before and after rehabilitative construction. Before reconstruction, falling weight deflectometer, rut and ride tests were conducted to evaluate the existing pavement and determine the statistical variability of critical site characteristics. Twenty-four 500ft. test sections were constructed on the roadway including sixteen reinforced asphalt and eight control sections at two test locations that possessed significantly different subsoil characteristics. NDE tests were repeated after reconstruction to characterize the improvements of the test sections. Test results were employed to quantify the stiffness properties of the pavement based on load-deflection data to evaluate the relative performance of the reinforced sections. Statistical analysis of the data showed the stiffness of the reinforced sections was consistently higher than the control sections.

Western Palm Beach County, FL is characterized by thick deposits organic soils at shallow depths. Because of their high void ratio and compressibility, these soils undergo large primary consolidation followed by extended periods of secondary compression causing excessive premature structural distress. Although soil stabilization has been largely used with remarkable results in soft, expansive and non-organic soils, limited research and practice exist in the implementation with highly organic soils. The main motivation of this research was to investigate the effects of cement stabilization on the compressibility behavior of organic rich soils, and develop mix design criteria for optimum cement contents necessary to induce the desired engineering behavior. This optimized mix design may provide guidelines for Deep Mixing Methods in organic soils.

In this investigation, polymer precursor of syntactic foam has been reinforced with SiC nanoparticles to enhance mechanical and fracture properties. Derakane 8084 vinyl ester resin was first dispersed with 1.0 wt% of SiC particles using a sonic cavitation technique. In the next step, 30.0 wt% of microspheres (3M hollow glass borosilicate, S-series) were mechanically mixed with the nanophased vinyl ester resin, and cast into rectangular molds. A small amount of styrene was used as dilutant to facilitate mixing of microspheres. The size of microspheres and SiC nanoparticles were 20-30 um and 30-50 nm, respectively. Tension, compression, and flexure tests were conducted following ASTM standards and a consistent improvement in strength and modulus within 20-35% range was observed. Fracture toughness parameters such as KIC and GIC were also determined using ASTM E-399. An improvement of about 11-15% was observed. Samples were also subjected to various environmental conditions and degradation in material properties is reported.

This thesis explores the expression of emotion through designed objects. Objects act as vehicles of memory in the same way language is the visible form of thought. In graphic design, the sensory qualities of an object provide a material surface on which information is communicated. The goal is to expose the autonomy of materials and form available to designers in the physical world while expressing emotional meaning beyond original form. By recasting the temporary fragments and observations of life into designed objects imbued with personal and cultural importance, the audience gains insight into others' personal and emotional experiences. Through our connections with the physical world, I investigate how form and the material qualities of designed objects can elicit an emotional response from the audience.

With antimicrobial resistance to current drugs steadily rising, the development of new antibiotics with novel mechanisms of action has become an imperative. The majority of life-threatening infections worldwide are caused by "ESKAPE" pathogens which are encountered in more than 40% of hospital-acquired infections, and are resistant to the majority of commonly used antibiotics. Naturally occurring cyclic depsipeptides, microbial secondary metabolites that contain one or more ester bonds in addition to amide bonds, have emerged as an important source of pharmacologically active compounds or lead structures for the development of novel antibiotics. Some of those peptides are either already marketed (daptomycin) or in advanced stages of clinical development (ramoplanin). Structurally simple, yet potent, fusaricidin/LI-F and lysobactin families of naturally occurring antibiotics represent particularly attractive candidates for the development of new antibacterial agents capable of overco ming infections caused by multidrug-resistant bacteria. These natural products exhibit potent antimicrobial activity against a variety of clinically relevant fungi and Gram-positive bacteria. Therefore, access to these classes of natural products and their synthetic analogs, combined with elucidation of their mode of action represent important initial steps toward full exploitation of their antmicrobial potential. This dissertation describes a general approach toward the solid-phase synthesis of fusaricidin/LI-F and lysobactin analogs and an extensive structure-activity relationship (SAR) study. We have devised a simple and robust preparation strategy based on standard Fmoc solid-phase peptide synthesis protocols.

The twenty-first century has already seen some aesthetically exciting sacred architectural spaces. Much liturgical music, however, is centuries old. With regard to performing old music, philosophers such as Steven Davies, etc., have debated the aesthetic merits of striving for authenticity of performance. If authenticity is a valid performance aesthetic principle, as I contend it is, the following paradox arises: Some contemporary sacred spaces are the sites of moving, aesthetically valid performances of sacred music. But how is it possible to have aesthetically valid authentic performances of sacred music in twenty-first century sacred spaces?... The question of authenticity in this unique musical genre focuses on performance space, liturgical function, musical instruments, performer/listener interaction, and cultural conditions. ...Using architectural examples constructed in the twenty-first century, this thesis will propose a set of aesthetic criteria for achieving an authentic setting for sacred music from all periods.