Conference Session

Architectural Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Scott Gerald Shall, Lawrence Technological University

Tagged Topics

Diversity

Tagged Divisions

Architectural

Conference Session

Architectural Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Rachel D. Mosier, Oklahoma State University; John Robert Reck, Oklahoma State University; Heather N. Yates, Oklahoma State University; Carisa H. Ramming, Oklahoma State University

Tagged Divisions

Architectural

determined.ALEKS Discussion:Figure 1 reflects a scatter plot that shows the relationship of the students’ average grade earnedbetween Calculus I, Physics I, and Statics courses and the associated ALEKS score. A point onthe scatter plot is determined by grade average (y-axis coordinate) and the ALEKS score (x-axiscoordinate). The trend line shows the tendency of the ALEKS score with a certain gradeoutcome.When comparing the individual class grades with the ALEKS score received, the graph showed agradual upward trend from lower scores to higher scores in relation to class grades. This is truefor each of the three classes. The three class grades where then averaged together and comparedto the ALEKS score. This trend line showed the students having the lower

Conference Session

DEED Postcard Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Whitney Gaskins, University of Cincinnati; Nandita Baxi Sheth, University of Cincinnati, College of Design, Architecture, Art, and Planning; Kate Rice, University of Cincinnati

Tagged Topics

Diversity

Tagged Divisions

Design in Engineering Education

opportunities for students to: “...(1) to learn creative/designthinking, (2) to work on interdisciplinary teams, and (3) to have a safe opportunity to haveauthentic experiences where failure brings fewer consequences and where faculty can mentorand provide feedback,” (p. 48). This expands the task of educators from imparting contentknowledge to guiding students in experiences that produce new ideas (West, 2016). Science education can improve if educators are focused on teaching for transformative,aesthetic experiences (Pugh & Girod, 2006). Within science education, the STEM communitycan benefit from creative collaborations with art and design by allowing engineering students tobecome more imaginative, innovative, and creative (Wynn &

Conference Session

International Educational Experiences (1)

Collection

2017 ASEE Annual Conference & Exposition

Authors

Cynthia B. Paschal, Vanderbilt University; Isabelle S. Crist, Vanderbilt University Global Education Office; Christopher J. Rowe, Vanderbilt University

Tagged Divisions

International

engineering/CS students studied abroad.Data for 2015/2016 are not yet available in the IIE's Open Doors report and in the NCES Digestof Education Statistics.Calculating Participation at Our InstitutionTo determine participation of our students in study abroad programs, the number of allengineering undergraduates, including computer science students, in a given graduating classwho study abroad for a minimum of four weeks is divided by the total number of students in thecohort. Participation by graduating class is given in Table 1: Table 1: % of Engineering/CS Graduating Classes Studying Abroad Class of % Studying Abroad 2012

Conference Session

International Educational Experiences (1)

Collection

2017 ASEE Annual Conference & Exposition

Authors

Amy Trowbridge, Arizona State University; Ang Liu, University of New South Wales

Tagged Topics

Diversity

Tagged Divisions

International

solicitfeedback from participating students about their experience in the course, a focus group wasconducted at UNSW and written feedback from small groups of students was obtained atASU. Last but not least, some lessons learnt will be reflected by the course instructors withrespect to, for example, how to design the course schedule constrained by the time andcalendar difference, how to divide responsibilities between the collaborating instructors, andhow to grade assignments in consideration of different grading policies. .1. IntroductionThis work describes a new international joint course on the subject of the National Academyof Engineering (NAE) Grand Challenges for Engineering (GCE), collaboratively developedby Arizona State University in the USA

Conference Session

Instrumentation Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Kenan Hatipoglu, West Virginia University Insttitute of Technology; Mingyu Lu, West Virginia University Institute of Technology; Afrin Naz, West Virginia University Institute of Technology; Yogendra M. Panta, West Virginia University Institute of Technology; Steven Kent Blevins, West Virginia University Institute of Technology

Tagged Divisions

Instrumentation

electrical energy to mechanical energy) and generatormode (conversion from mechanical energy to electrical energy). In each mode, the system can befurther reconfigured to various motor/generator architectures, such as series DC motors, shuntDC motors, compound DC motors, AC motors, single-phase generators, and three-phasegenerators. In total, the system is capable of demonstrating more than 50 realisticmotor/generator configurations.The electro-mechanical energy conversion system is depicted in Figure 1. It is comprised of fourmajor components:(i) A reconfigurable machine; (iii) A programmable controller;(ii) An actuator with built-in sensors; (iv) A data collector.These four components are coordinated by a personal

Conference Session

DEED Postcard Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Louise Chan, Minnesota State University, Mankato; Rob Sleezer, Minnesota State University, Mankato; Jacob John Swanson, Minnesota State University, Mankato; Mark Ahrens, Normandale Community College; Rebecca A. Bates, Minnesota State University, Mankato

Tagged Divisions

Design in Engineering Education

their success in theprogram and in finishing their degree29. The application process requires students to submit theirlower division grades along with two short essays. (See Appendix 1.) Furthermore, students musthave a 2.5 cumulative GPA in their math, science and introductory engineering courses in orderto be admitted to the program. The application includes pre-engineering prerequisites, which forthe purpose of this study, serve as individual predictors to examine if specific courses contributeto the performance in certain upper division courses. Students are required to fulfill the pre-engineering prerequisites prior to transferring into the program. However, by the time thestudents graduate, they must complete all of the lower division

Conference Session

Instrumentation Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Maged Mikhail, Purdue University Northwest; Ali Alavizadeh, Purdue University Northwest

Tagged Topics

Diversity

Tagged Divisions

Instrumentation

will alleviate some major issues that have already been identified asfollows: some of current trainers use power systems of 120 volts alternating current which can bevery dangerous [1]. Parallax error and soft limitation can be seen as obtained by measurement.Perhaps, the most crippling disadvantage of the current equipment is the low number of usablePLCs.By using the new trainers, visualization of topics is possible which helps students to betterunderstand the topics. The trainers also give digital input and output and analog input and output.It is controlled manually by using motors and automatically by using sensors.Problem StatementThe main problems associated with PLCs can be broken down into the following list: • Getting new hardware

Conference Session

Instrumentation Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Maged Mikhail, Purdue University ; Craig Durwin Engle, Purdue University, Calumet (College of Technology)

Tagged Divisions

Instrumentation

necessary to implement theproject. In the end, this course is used to provide students with real world experience which willserve them well over the course of their future career.In order to enhance the machine design course in a manner consistent with the objectives set forthby the engineering technology department for the mechatronics and mechanical engineeringprograms. A new vending machine system will be implemented into the course [1, 2]. The machinedesign course would be greatly improved by the implementation of a vending machine project inseveral ways [3]. First of all, this would allow students to gain real world experience with theconcepts seen in machine design course while performing real hands on work with a system thatthey see every

Conference Session

Instrumentation Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Asad Yousuf, Savannah State University; Claire Cynthia Lehman, Bill's Robotic Solutions; Mir M. Hayder, Savannah State University

Tagged Divisions

Instrumentation

cleaning or using printers [1, 2].Software and Hardware Design of Mobile RobotThe design of the a Environmental robot to detect IAQ is a daunting problem due to the largenumber of separate sources of organic and inorganic compounds that present problems forhuman health. Developing a mobile robotic platform that can be controlled both manually andautonomously is also a significant challenge. We dealt with the first issue of sensors for therobot to include only the bare basics, of temperature and relative humidity. We also added a gasboard that was used to detect CO levels in the building. We decided to use the Open SourceRobotic Operating System (ROS) to develop our mobile robot. ROS provided most of thesoftware for a mobile robot. ROS provided

Conference Session

Instrumentation Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Masoud Fathizadeh P.E., Purdue University, Calumet (College of Technology)

Tagged Divisions

Instrumentation

may be a productthat benefits the business partner which shows that the scholar has applied or used skills.The expected outcomes in these learning opportunities can be summarized as follow:1) Gain understanding and experience to improve their professional skills.2) Establish networking contacts to support the transition from collage to work.3) Reflect on ethical responsibilities in diverse communities.In the following section the description of three projects performed by students are given.ProjectsThree experiential learning projects were conducted by students. Two of these projects arefocused on manufacturing and one on renewable energy. In the following the outlines andexpected outcomes for these projects are given.Project-I Solar Energy

Conference Session

DEED Postcard Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Katherine Goodman, University of Colorado, Denver; Stephen T. Frezza, Gannon University

Tagged Divisions

Design in Engineering Education

Engineering in the Computer and Information Sci- ence department of Gannon University in Erie, PA. His research interests include Engineering Education Research, Requirements Engineering, Project Management, as well as Philosophy of Engineering and Engineering Education. He is regularly involved in supporting the regional entrepreneurial ecosystem, as well as projects that serve the regional community. c American Society for Engineering Education, 2017 Finding Möjligheter: Creativity and Ill-Structured ProblemsAbstractCentered around the concept of Möjligheter, this paper focuses on motivating the rationale forfaculty to 1) add more authentic problems to their design courses, 2) foster more

Conference Session

Mathematics Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Jeffrey Lloyd Hieb, University of Louisville; William B. Corley, University of Louisville; Jaqi C. McNeil, University of Louisville

Tagged Topics

Diversity

Tagged Divisions

Mathematics

interest in the flippedclassroom model of instruction, with early discussions starting at least as early as 2000 1. Thebuzz around flipped classrooms has likely been fueled by the attention it has received in popularmedia, such as the U.S. News and World Report article in 2014 extolling the virtues of theflipped classroom model to strengthen STEM students’ learning 2. A recent survey by CampusTechnology found that 55 percent of the faculty they surveyed (~500) were flipping either someor all of their classes 3. The popularity of the flipped classroom has led to the establishment ofthe Flipped Learning Network (flippedlearning.org), and the recently published Best PracticesFor Flipping The College Classroom 4. In spite of the attention and interest

Conference Session

International Educational Experiences (1)

Collection

2017 ASEE Annual Conference & Exposition

Authors

Alistair Cook, Colorado State University

Tagged Topics

Diversity

Tagged Divisions

International

and careers in this field [2, 3]. As part of the changes occurring inengineering education to facilitate this, it is important to understand how different level of internationaland development experiences in curricular and non-curricular engineering undergraduate design projectseffects engineers’ preparedness to work globally and in international development. At Colorado StateUniversity, a mixed-methods study is being undertaken, to compare and contrast six different curricularand co-curricular model of engineering design teaching, with a mix of international engagement, as shownin the figure below.Figure 1- Different Engineering Design Project learning opportunities contained within this studyThis matrix, illustrates the difference between

Conference Session

Architectural Division Technical Session 1

Collection

2017 ASEE Annual Conference & Exposition

Authors

Morad Rachid Atif , Texas A&M University; Samantha Michele Shields, Texas A&M University ; Debra A. Fowler, Texas A&M University; David E. Claridge P.E., Texas A&M University

Tagged Divisions

Architectural

comprehensive Program (Re)Design (PRD) processdeveloped by Texas A&M’s Center for Teaching Excellence (Fowler, Macik, Kaihatu,Bakenhus, 2016). The PRD process, shown in Figure 1, provided eight steps that systematicallyguided the Committee, serving as a roadmap as they sought to develop a new architecturalengineering program from conception to implementation.Figure 1. The Program (Re) Design model followed to create a new interdisciplinaryarchitectural engineering program. (Fowler, 2017)In order to ensure the new architectural engineering program was responsive to current societalneeds, program decisions could not be made until relevant data were available (Diamond, 2008).Wolf (2007) emphasized the need for curriculum development to be data

Conference Session

Instrumentation Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Peter D. Huerter, Purdue University Northwest

Tagged Divisions

Instrumentation

of the control cabinet. The mill was operated by aproprietary printed circuit board based controller connected to a desktop computer runningproprietary software via a RS-232 parallel port. Mechanical specifications for the CNC machineare shown in Table 1 below: Table 1 Mechanical Specifications Working Table Surface:360mm x 130mm (14" x 5.125") Longitudinal Travel (X): 225mm (9") Cross Travel (Y):150mm (6") Head Travel (Z): 115mm (4.5") Machinable Area: 225mm x 115mm (9" x 4.5")The original computer control software on the machine was no longer functioning, which left theNovaMill CNC machine inoperable. Desiring a control upgrade, the

Conference Session

Student Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Alexis Rae Walsh, University of Tennessee, Knoxville; Emily Diehl, The University of Tennessee, Knoxville; Courtney June Faber, University of Tennessee, Knoxville

Tagged Divisions

Student

One of the overarching goals of an undergraduate engineering education is to give students theability to critically analyze and select tools to solve complex problems. We strive to develop students asself-regulated learners who are “metacognitively, motivationally, and behaviorally active participants intheir own learning processes” [1]. This awareness includes students’ ability to identify resources tosupport their learning and solve complex problems. Some engineering programs teach students studystrategies, which may include the use of resources; however, often times these lessons are general andstudents may struggle to translate these lessons into their courses. While there has been some work thatinvestigates students’ ability to use

Conference Session

Student Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Maha Sultan Alsheeb, Texas A&M University at Qatar; Amy Hodges, Texas A&M University at Qatar

Tagged Topics

Diversity

Tagged Divisions

Student

gasproduction) are highly dependent on major engineering fields. However, the mentality of some inthe Arab society, especially in Qatar, strongly disapproves the idea of females entering field ofengineering. While the Middle East and North Africa region have fairly high numbers of femaleengineering students, many females do not go on to the workforce [1].As a young woman living in Qatar, I’ve received many disapprovals from my parents regardingthe idea of me studying engineering. Therefore, to create a community of practice thatencourages young Qatari females to study engineering, I chose to study the Qatari society andthe factors that contribute to females becoming engineers. My objective in this study is todevelop strategies for empowering other

Conference Session

International Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Mariana Leandro Cruz, Delft University of Technology; Gillian N. Saunders-Smits, Delft University of Technology

Tagged Divisions

International

development of competencies required by industry. More specifically, they willbe used as a starting point for developing and implementing curriculum elements aimed atenhancing competency levels of students at a Dutch university of technology and itsEuropean partners in the European project funding this research.Keywords Transversal competency level, preparing for practice, engineering education,questionnaireINTRODUCTIONThe globalization and the great change in technology of the 90s have posed differentdemands on the engineering profession. This shift has resulted in the industry seekinggraduates equipped with both technical and non-technical competencies [1]. In this study,the latter is named transversal competencies and defined as "skills, values

Conference Session

International Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Homero Murzi, Virginia Tech; Lilian Katherine Sanchez, National University of Táchira; Bianey Cristina Ruiz Ulloa, National University of Táchira

Tagged Topics

Diversity

Tagged Divisions

International

worked for nine years in the manufacturing and service industry as an Industrial Engineer prior to her academic career. c American Society for Engineering Education, 2019 Understanding competencies transfer during internships in undergraduate industrial engineering students: a case study at the [blinded]IntroductionDespite engineering programs designing curriculum with the goal of preparing students forindustry demands, there is still a disconnection between industry expectations of the workforceand the preparation of engineering graduates [1-3]. One way to prepare engineering students tomeet industry expectations is by involving them in real world experiences where they cantransfer some of the knowledge

Conference Session

Materials Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Susan P. Gentry, University of California, Davis

Tagged Topics

Diversity

Tagged Divisions

Materials

programming and other course assignments such as homework. The survey wasdistributed in the same junior-year materials kinetics class in subsequent years, with differingresults. In study 1, students were significantly less motivated to complete programmingassignments than other course assignments. However, the following year, Study 2 found thatthere was no significant difference; students were equally motivated to complete programmingand other course assignments. Furthermore, students articulated that programming skills areessential for engineers to be efficient at their jobs. The contrasting results are discussed,presenting several hypotheses for the dissimilar attitudes.IntroductionComputational materials science and engineering (CMSE) is vital to

Conference Session

International Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Yongming Tang, Southeast University; Jiahua Lu, Xilinx; Yanfang Deng, Nanjing Integrated Circuits Industry Service Center; Susan M. Lord, University of San Diego

Tagged Topics

Diversity

Tagged Divisions

International

. c American Society for Engineering Education, 2019 Novel University-Industry Engineering Education Cooperation Program: Open Summer School co-organized by SEU, Xilinx and ICisCAuthors: Yongming Tang1, Joshua Lu2, Yanfang Deng3, Susan M. Lord4Author Affiliation：1. School of Electronic Science and Engineering, Southeast University, Nanjing, China, tym@seu.edu.cn; 2. Xilinx co., Shanghai, China, joshua.lu@xilinx.com; 3. ICisC, Nanjing, China; 4. University of San Diego, slord@sandiego.edu;AbstractPartnerships between universities and industry can help provide engineering students witheducation, hands-on experiences, and skills needed to become successful professionals. Thispaper describes a summer school

Conference Session

Mechanics Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Bidhan C. Roy, University of Wisconsin, Platteville

Tagged Divisions

Mechanics

activities undertaken by the student.Unfortunately, in recent years, extensive use of solution manuals and replication of answers fromthe solution manual without any understanding has been a major hurdle in the learning process ofthe students. Blind faith in the solution manual rather their own abilities to solve problemsnegatively impacts a student’s conceptual understanding of the principles of Dynamics andtherefore impedes their critical thinking ability. This is a nationwide phenomenon [1], [2], [3]and some important reasons has been traced to – (a) students who are employed outside schoolfind less time in their studies, (b) lack of mathematical and analytical skills discourages studentsfrom trying on their own, and (c) instant gratification of

Conference Session

Student Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Candace Rose Wiwel, University of Michigan; Jessica E. S. Swenson, University of Michigan; Magel P. Su, University of Michigan; Max William Blackburn, University of Michigan; Aaron W. Johnson, University of Michigan; Cynthia J. Finelli, University of Michigan

Tagged Divisions

Student

. As a result, many spaces are utilized for multiple purposes, and classrooms are oftenused outside of class time. When not in use, classrooms can host student organization events,project team meetings, and students simply doing homework.The increase in student centered pedagogies has encouraged universities to renovate traditionallecture style classrooms to studio or flexible classrooms [1]. Increases in the number of flexibleand studio classrooms raise the question of how universities can design these spaces to alsosupport student informal learning beyond their intended use as classrooms.Studies have been conducted on the benefits of informal learning settings, but there are fewstudies on how the physical space itself can support the

Conference Session

Mathematics Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Rebecca George, University of Houston

Tagged Topics

Diversity

Tagged Divisions

Mathematics

Engineering Education, 2019 Work in Progress: Predictors for Success in Calculus 1 Rebecca George University of Houston A BSTRACT:“What are the factors for success for students in calculus 1?” Because calculus 1 is consid-ered a gateway course in most STEM majors, this is a common question among universitiesas attrition rates of students in these majors is considered high.This paper explores the use of different statistical approaches to analyzing data on studentswho have taken calculus 1 at a large research extensive university. Hierarchal Linear Mod-eling (HLM) analysis will be used in

Conference Session

Materials Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Marguerite Anne Tuer-Sipos, University of Toronto; Stephen Manion, University of Toronto; Yasaman Delaviz, University of Toronto; Scott D. Ramsay, University of Toronto

Tagged Divisions

Materials

topicvideo format again when studying for their final exam. In the multi-camera and single cameratreatment groups only 42% and 60% of students, respectively, agreed or strongly agreed to thesame statement. A significant difference was not observed for both student preference andstudent performance on the pre and post-test between the multi-camera and single cameratreatment groups.1.0 IntroductionThe current cohort of students attending university has been classified as the “Net Gen” [1], agroup of “digital natives” who have had access to technology and the Internet during themajority of their schooling [2]. The Net Gen is a unique set of learners, characterized by a needto multi-task, shorter attention spans, functioning as independent and

Conference Session

Instrumentation Division Technical Session 1

Collection

2019 ASEE Annual Conference & Exposition

Authors

Asad Yousuf, Savannah State University; Claire Cynthia Lehman

Tagged Divisions

Instrumentation

. To teach students aboutprogramming we used the Scratch Programming System and additional software developed by India’sCamp 12 STEM education project [1]. Scratch provides a programming environment to write simpleprograms by visually combining blocks on the display with one another. Scratch has block for loops, ifstatements, assignment statements and so on, to write programs [2]. The Camp 12 software providedthe custom blocks for Scratch Parrot Quad-Copter Drone control.The Scratch System with Camp 12 software ran on a Windows 10 system. The software they needed tomodify runs under the Robotic Operating System (ROS) and Linux Operating System. So the next stepfor the students was to learn some important Information Technology (IT) concepts

Conference Session

Design Across Curriculum 1

Collection

2020 ASEE Virtual Annual Conference Content Access

Authors

Nicole Danielle Trenchard, Harvard School of Engineering and Applied Sciences; Christopher Lombardo, Harvard School of Engineering and Applied Sciences

Tagged Divisions

Design in Engineering Education

, the iGEMcompetition, etc. This framework has the potential to combine academic coursework with real-world engineering challenges in a way that challenges students to co-design and implementstrategies for completing the stated learning and project objectives.1. IntroductionThroughout the past three decades, application-based engineering projects have been shown toincrease student learning outcomes as compared to traditional lecture and laboratory courses.[1-5]As a result of changing accreditation requirements, industry trends, and research in engineeringeducation, most engineering programs in the Unites States have incorporated either semester-longor year-long courses focused on engineering design. Frequently, these courses are targeted

Conference Session

Materials Division Technical Session 1

Collection

2020 ASEE Virtual Annual Conference Content Access

Authors

Sayyad Zahid Qamar P.E., Sultan Qaboos University; Majid Al-Maharbi, Sultan Qaboos University; Josiah Cherian Chekotu, Dublin City University

Tagged Divisions

Materials

and telecommunications, agriculture and environment, etc [1]. Broad areascovered by materials science and engineering include synthesis and processing of materials;structure, composition, and properties; tailoring of material properties; and performancetesting and applications. The importance and role of this multi-disciplinary field is becomingeven more significant for the current and future world due to increasing concerns abouteconomics and business, new technologies, environment and ecology, depletion of traditionalmaterials, etc [2].Core MSE CoursesThe undergraduate Mechanical Engineering program at our university includes two serialcore courses Materials Science (MS), and Engineering Materials (EM). The MS course servesas an

Conference Session

NSF Grantees: S-STEM 1

Collection

2020 ASEE Virtual Annual Conference Content Access

Authors

Heather Shipley, University of Texas at San Antonio; Krystel K. Castillo-Villar, University of Texas at San Antonio; Timothy Yuen, The University of Texas at San Antonio

Tagged Topics

Diversity, NSF Grantees Poster Session

Engineering and Director of the Texas Sustainable Energy Research Institute at The Univer- sity of Texas at San Antonio. Her research expertise is in: (1) mathematical programming and optimiza- tion techniques for analyzing large-scale, complex systems under uncertainty, and (2) big data analytics for manufacturing processes. She is member of INFORMS, IISE and ASEE.Dr. Timothy Yuen, The University of Texas at San Antonio Timothy T. Yuen is an Associate Professor and Assistant Chair in the Department of Interdisciplinary Learning and Teaching with a joint appointment in the Department of Computer Science and a courtesy appointment in the Department of Electrical and Computer Engineering at the University of Texas at San