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Preliminary Exam Seminar, Chao Shen, Oct 13 at 9:00 am
by Morgan, Yuan-Yu Karen 11 Oct '21

11 Oct '21

Please consider attending this seminar: MATERIALS ENGINEERING SEMINAR "The Mechanical Behaviors of Strontium Titanate" By Chao Shen Purdue MSE Preliminary Exam Advisor: Professor Xinghang Zhang ABSTRACT Ceramic materials with chemical inertness, high strength and tunable microstructures have been widely employed in structural components and functional devices. However, the brittle behavior of ceramics hinders their applications. Different from most brittle ceramics, strontium titanate (STO) with perovskite structure exhibits a spectacular ductile-to-brittle-to-ductile transition (DBDT) behavior over a wide temperature range. A surprising level of plastic strain (7%) can be achieved under compression at room temperature in single crystal STO. This report reviews recent studies on the mechanical behavior of STO over a wide temperature range and highlights some future works that can be done to deepen the understanding of its deformation mechanism and further improve the plasticity. Date: Wednesday, October 13, 2021 Time: 9:00 AM Join from the meeting link https://purdue.webex.com/purdue/j.php?MTID=m16cbcd50ee59db782594d396ebcbace2 Join by meeting number Meeting number (access code): 2624 648 8706 Meeting password: RMbE7ybRD37 PURDUE MSE [cid:image002.png@01D7B479.7F8A94F0]

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BD Virtual Info Session Announcement
by Ku Blanco, Aury Y 11 Oct '21

11 Oct '21

PROGRAM ANNOUNCEMENT: PhD Roles at BD: Launching Your Career in the Med Tech Industry Virtual Session BD is a top 5 global med tech company that advances the world of health across the patient care continuum, from diagnostics and interventional devices to integrated workflow management and data analytics. We are hiring PhD level talent across our organization! This session will cover PhD level roles at BD and navigating the job search process, along with insider interview & resume tips that will give you a leg up on your transition to industry. We'll also provide an overview of our best in class career-accelerating rotational programs for PhDs: the Technology Leadership Development Program<http://www.bd.com/tldp>. Postdocs and PhD students at all stages are welcome! WHEN: Oct 27 @ 2 ET, Nov 2 @ 5 ET, or Nov 4 @ 7 ET PLEASE RSVP HERE<https://tinyurl.com/ygpsxzut> View our jobs online at www.jobs.bd.com<http://www.jobs.bd.com> [cid:image001.jpg@01D7BC21.0F064210] Alyse Krausz, Ph.D. Sr. Engineer TLDP Integrated Diagnostic Solutions Specimen Management Alyse.Krausz(a)bd.com<mailto:Alyse.Krausz@bd.com> 1 Becton Drive Franklin Lakes, New Jersey, 07417 US c: 419.377.9427 bd.com<http://www.bd.com/> [cid:image002.jpg@01D7BC21.0F064210]

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Seminar : October 20, 2021 : 11:30 AM : Hyungyung Jo
by Noerenberg, Catherine L 11 Oct '21

11 Oct '21

Please consider attending this seminar: [cid:image001.jpg@01D7BE8D.FAFD7620] Web Link<https://engineering.purdue.edu/MSE/events/Thesis-Defenses/thesis-defense-hy…> Cathy Noerenberg Materials Engineering Neil Armstrong Hall of Engineering 701 West Stadium Avenue, Room 2200 West Lafayette, IN 47907

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Preliminary Exam Seminar of Matthew Binkley, Oct 22, Friday at 12:30 pm
by Morgan, Yuan-Yu Karen 11 Oct '21

11 Oct '21

Please consider attending this seminar: MATERIALS ENGINEERING SEMINAR "The Influence of Pore Characteristics on the Impact of Pores on Mechanical Properties of Castings" By Matthew Binkley Purdue MSE Preliminary Exam Advisor: Professor Matthew Krane and Professor Kevin Trumble ABSTRACT Porosity has been a problem for mechanical properties since castings have become common use in structure components. Historically, research has been focused on the removal of porosity by control of alloying elements, casting conditions, or post-processing. But as castings have become more complex, pores inevitably still make it into the final products due to casting or post-processing limitations. It is well known that porosity is detrimental but there has been little research in the quantification of this impact. Pores exist within a microstructure that will respond differently to their existence based on its experienced process and varies by alloy. This makes it difficult to create a defect measurement parameter without a level of control on microstructure and porosity properties. Focusing expressly on the pores themselves, historically, the bulk % porosity has been used to predict the reduction of mechanical properties. This method has been shown to act better as a guide instead of a measurement of change in mechanical properties as it has been shown to overestimate the effects of porosity on tensile properties and can have multiple orders of magnitude variation for fatigue failure. This variation has shown that the actual forms of the pores themselves matter in their impact. The size and location of individual pores can impact interaction between the pores or surfaces, the shape of the pores can create higher stress concentrations when deviating from spherical, and the distribution of the pores can cause high-porosity zones to have complete failure while a nearby fully dense region will not have any signs of weakness. Despite these broad understandings of porosity, there has been little focus in a systematic understanding of these impacts on the mechanical properties for predictive purposes. Date: Oct 22, 2021 Time: 12:30 PM ARMS 1109 Or WebEx: https://purdue.webex.com/meet/krane Yuan-Yu Karen Morgan,Ph.D. Academic Advisor-Graduate Program School of Materials Engineering Neil Armstrong Hall of Engineering, Room 2217 765-494-4103 ymorgan(a)purdue.edu<mailto:ymorgan@purdue.edu>

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MSE 690 Oct 15 Vicky Doan-Nguyen, 3:30 PM, via WebEx
by Ku Blanco, Aury Y 07 Oct '21

07 Oct '21

Good afternoon, Please note that next Friday's seminar will be held virtually. Click here<https://purdue.webex.com/purdue/j.php?MTID=m208f214d7cd180c56ffe9136116b0f75> to join the seminar on 10/15 at 3:30 PM. Remember to check out our Seminar<https://engineering.purdue.edu/MSE/Seminars/2021> webpage for a full list of upcoming speakers! [cid:image003.jpg@01D7BB7D.5A39C300] Aury Ku she/her/hers Administrative Assistant Materials Engineering Neil Armstrong Hall of Engineering 701 W Stadium Ave, ARMS 2300 West Lafayette, IN 47906 o: 765-494-4100 f: 765-494-1204

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Seminar : October 18, 2021 : 9:00 AM : Hyeyoung Son
by Noerenberg, Catherine L 06 Oct '21

06 Oct '21

Please consider attending this seminar: [cid:image003.jpg@01D7BACB.811F7990] Web Link Cathy Noerenberg Materials Engineering Neil Armstrong Hall of Engineering 701 West Stadium Avenue, Room 2200 West Lafayette, IN 47907

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FW: Analytical Seminar TOMORROW, Tuesday, Oct 5, 2021
by Son, Rosemary E 04 Oct '21

04 Oct '21

Please distribute to your respective areas the attached flyer for the Chemistry Analytical Seminar, TOMORROW, Tuesday, Oct 5, 2021 at 3:30pm Virtual Zoom ONLY (see attached flyer). Guest Speaker: Dr. Matt Lockett, University of North Carolina Title:" New Tools to Evaluate Cellular Responses in 3D Tissue and Tumor Microenvironments" Thank you, Tom Hanna Administrative Assistant to: Analytical Division of Chemistry Professors Claridge, Kenttämaa, A. Laskin, J. Laskin, McLuckey, Simpson, Wirth, C. Zhang Organic Division of Chemistry Professors Axelrod, Chmielewski, Lipton, Mao, Mei, Sintim Department of Chemistry BRWN 5171A Purdue University 560 Oval Drive West Lafayette, IN 47907-2084 hanna9(a)purdue.edu<mailto:hanna9@purdue.edu> 765-494-5267

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FW: EEE Grad Seminar 10-5-21, 10:30 AM, POTR 234 (Fu Room)
by Son, Rosemary E 28 Sep '21

28 Sep '21

From: Cates, Cresta L Sent: Tuesday, September 28, 2021 1:03 PM To: Filley, Rose M. <rfilley(a)purdue.edu>; Lee, Linda S <lslee(a)purdue.edu>; Sharma, Pankaj <sharma(a)purdue.edu>; Williams, LeAnne E <lewillia(a)purdue.edu>; Sherwood, Audrey H <asherwo(a)purdue.edu>; Peer, Rebecca J. <peerb(a)purdue.edu>; Gelfand, Johanna K <jo(a)purdue.edu>; Turner, Carmen S <turne148(a)purdue.edu>; Guerrero, Betty Lou <blg(a)purdue.edu>; Sondgeroth, Bonnie <bonniek(a)purdue.edu>; Hays, Cindey A <isenberg(a)purdue.edu>; Jurss, Karen L <kjurss(a)purdue.edu>; Dellinger, Leza R <lrdellin(a)purdue.edu>; Baumgardt, Jacqueline C. <jackieb(a)purdue.edu>; Reece, Kellie A <kreece(a)purdue.edu>; Son, Rosemary E <son39(a)purdue.edu> Cc: eee-friends(a)ecn.purdue.edu Subject: EEE Grad Seminar 10-5-21, 10:30 AM, POTR 234 (Fu Room) Please share with your faculty and students. [cid:image004.jpg@01D7B468.C8153330] Cresta Cates she/her/hers Graduate Administrative Assistant, Environmental and Ecological Engineering Potter Engineering Center, 500 Central Drive, Room 364, West Lafayette, IN 47907 o: 765-496-0545 [FF65F699]<https://www.purdue.edu/?utm_source=signature&utm_medium=email&utm_campaign=…>

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Fume Hood Shutdown
by Jennifer Louise Fifer 28 Sep '21

28 Sep '21

Hi All, I just received notice from the building deputy that facilities will be shutting down our fume hoods for a few hours tomorrow. Please plan accordingly. I apologize that this is so short notice. We're basically playing telephone here. Stay Safe, Jenni

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FW: Chemistry Analytical Seminar, Tuesday, Sept 28, 2021
by Son, Rosemary E 27 Sep '21

27 Sep '21

From: Hanna, Thomas J Sent: Monday, September 27, 2021 9:40 AM To: Mechanical Engineering Graduate Office <megradoffice(a)purdue.edu>; Elwell, Cathy L <celwell(a)purdue.edu>; Golden, Matt <goldenm(a)purdue.edu>; Ricksy, Jennifer R <jricksy(a)purdue.edu>; Zimmerman, Nicole K <nzimmerm(a)purdue.edu>; Son, Rosemary E <son39(a)purdue.edu>; Johnson, Beverly J <bevjohnson(a)purdue.edu>; Delaney, Morgan J <mdelane(a)purdue.edu> Subject: Chemistry Analytical Seminar, Tuesday, Sept 28, 2021 Chemistry Analytical Seminar, Tomorrow, Tuesday, Sept 28, 2021. Speakers: Samantha Mehnert, Chemistry Grad Student, Purdue University Saniya Virani, Chemistry Grad Student, Purdue University Please distribute the attached announcements in your respective areas. Thank you, Tom Hanna Administrative Assistant to: Analytical Division of Chemistry Professors Claridge, Kenttämaa, A. Laskin, J. Laskin, McLuckey, Simpson, Wirth, C. Zhang Organic Division of Chemistry Professors Axelrod, Chmielewski, Lipton, Mao, Mei, Sintim Department of Chemistry BRWN 5171A Purdue University 560 Oval Drive West Lafayette, IN 47907-2084 hanna9(a)purdue.edu<mailto:hanna9@purdue.edu> 765-494-5267

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