Proof experience and mathematical maturity. edu. skip to main content. Research. Modeled climatological dFe from the MIT Darwin model v0. 据《新闻日报）（Newsday）消息，今年长岛中学生共有22人入选参加2018年度“英特尔国际科学展”（Intel International Science and Engineering Fair，简称Intel. Milan Haiman , NYMC student from 2012-2017 will major in Mathematics at MIT. MIT D-Lab. College & university. Search. Log In. MIT Career Advising & Professional Development. Sean Sanford (Indiana University Bloomington) Prof. Julia Plavnik (Indiana University Bloomington) Sanjay Raman. Note: Eighth-and-a-half PRIMES Conference of the Computer Science Section will be held on October 13, 2018. Fixit Clinic success with blue plastic radio and DVD player. Sunday, October 15 Mathematics (in parallel with Computer Science sessions in the morning) Room 4-370 , MIT Open to the public9:00-10:15 am: Session 7. Slava Gerovitch, PRIMES Program Director 9:00 am Session 1: Combinatorics. Almost 500 competitors participated in the event. Home; About Us; Services; Referrals; Contactskip to main content. The projects were suggested by MIT faculty and mentored by postdocs and graduate students. In the last three years, these two have taken the top three places regularly in the Canadian Mathematical Olympiad. skip to main content. Thanks to all who trudged through the snow with their broken stuff, who had the courage to take it apart, and who came out knowing more. Both team and individual performances are recognized. IEEE Transactions on Microwave Theory and Techniques 63, 4263. 18. Merrick Cai, Vasily Krylov. 9:00-10:15 am: Session 7. " The competition consists of twelve problems, divided into a morning session (10:00 AM. Harvard Data Science Initiative. National Merit Scholarship Finalistskip to main content. Katie Gravel. See more of MIT Edgerton Center on Facebook. Prof. pdf file for notes kindly provided by Merrick Cai, because Microsoft OneNote won't read the OneNote file on a number of devices. Search. 23 rd Harvard-MIT Mathematics Tournament HMMT November Tournamen Sa urday,. KAAN DOKMECI, Massachusetts Institute of Technology THOMAS DRAPER, Brigham Young University JUNHAO FAN, University of. MIT International Science & Technology Initiatives (MISTI) School. But to us he is the kind soul named Kidus that. The seminar is now over, but you can see the talks page for abstracts and slides! We may be coming. Search. Prof. Merrick Cai, Vasily Krylov We study the Frobenius pushforwards of invertible sheaves on the wonderful compactifications, and in particular its decomposition into locally free. Slava Gerovitch with PRIMES Circle students and mentors. 1. The awards for second place are $20,000 and $800; for third place, $15,000 and $600; for fourth place, $10,000 and $400; and for fifth place, $5,000 and $200. PRIMES STEP. Eli Garcia. Search. The class in K-theory 35 6. 22 caliber bullet. Contact Site MapMerrick Cai, Daniil Kalinov November 2018 Abstract We study the irreducible quotient L t;c of the polynomial representation of the rational Cherednik algebra H t;c(S n;h) of type A n 1 over an algebraically closed eld of positive characteristic p where pjn 1. 9:00-10:15 am: Session 7. | 795 followers on LinkedIn. Not now. I will graduate in June 2023. James Coykendall. , Merrick Cai, Kaan Dokmeci, Swapnil Garg, Vincent Huang, Sebastian Jeon, Aksha Kadaveru, Jeffery Li, Andrew Lin, James Lin, Dylan Liu, Steven Liu, Michael Ma, Srijon Mukherjee, Qi Qi, Car Joshua Quines, Brian Reinhart, Kevin Ren, Mehtaab Sawhney, Tristan Shin. The. Home; About Us; Services; Referrals; Contactskip to main content. Prof. Contact Site MapThanks Northeastern and Tufts for a great tournament. Alaska Pollock Marketing Group. edu if off-campus). The William Lowell Putnam Mathematical Competition is the principal intercollegiate mathematics competition. Often I would message you far past midnight with a nebulous, ill-formed random thought on my mind (sorry!). Campus Building. Search. Despite their importance to ocean productivity, global patterns of marine phytoplankton diversity remain poorly characterized. Math starts about 2:30. In the first half. The Polynomial Representation of the Type A Sunday, October 15 Mathematics (in parallel with Computer Science sessions in the morning) Room 4-370 , MIT Open to the public9:00-10:15 am: Session 7. Thirteen Annual Fall Term PRIMES Conference, October 14-15, 2023 Sunday, October 15, 2023 at 9:00am to 5:00pm Building 4, Both 4-270 and 4-370 182 MEMORIAL DR (REAR), Cambridge, MA 02139 I would like to thank my PRIMES mentor, Merrick Cai, for his crucial and continued guidance throughout this research. Sophia Hou & Jaeyi Song, “Group Theory” (mentor Merrick Cai) Gracie Sheng & Evelyn Zhu, “Symmetry and Simplicity in Finite Group Theory” (mentor Gabrielle Kaili-May Liu) 3:00 pm Session 4. Although temperature is considered a key driver of general marine biodiversity, its specific role in phytoplankton diversity has remained unclear. 55) Bahij Chancey, MCP Candidate, Department of Urban Studies and Planning, MIT. Search. Search. Merrick Cai All-Division Fall Vince D’Alto Joe Crima Eddie Montemurro Justin Shapiro Cooper Ball Mike DiSalvo Kyle Perez Samantha Clarke Abigail Egan Melissa O’Leary Jessica Hoyt Liam Thompson Kara Haase Lexi Petraitis Winter Garrett Dietrich Russell Gradel Richard Mangogna Daniel Mardkha Kyle PerezMERRICK CAI, Massachusetts Institute of Technology IAN CHEUNG, University of Waterloo SUCHAKREE CHUELUECHA, Lehigh University ALEXANDRU DAMIAN, Duke University QUANG DAO, Columbia University . For Prochlorococcus, the most. A total. Merrick Cai, Vasily Krylov. Tanya Khovanova PRIMES STEP studentsThe students, faculty, staff, alumni and affiliates of Boston’s Massachusetts Institute of Technology (MIT) issued a statement expressing solidarity with the protests being witnessed across India against the amended Citizenship Act. Pavel Etingof and Dr. Merrick Cai, Daniil Kalinov November 2018 Abstract We study the irreducible quotient L t;c of the polynomial representation of the rational Cherednik algebra H t;c(S n;h) of type A n 1 over an algebraically closed eld of positive characteristic p where pjn 1. Contact Site MapMerrick Cai, Daniil Kalinov. Harvard-MIT Homotopy Theory Seminar Summer 2022 Introduction to Stable and Chromatic Homotopy Theory. . skip to main content. The Polynomial Representation of the Type ASunday, October 15 Mathematics (in parallel with Computer Science sessions in the morning) Room 4-370 , MIT Open to the public9:00-10:15 am: Session 7. Room 4-370, MIT Open to the public. The new paper, co-authored by CBIOMES researcher Chris Follett (Liverpool University, UK) and former MIT students Vincent Bian and Merrick Cai warns that statistical models of the kind increasingly used to predict ecological change on a warming planet may not reliably predict changes in plankton abundance. William ZHAO: IMO 2019: bronze, #267; IMO 2018: silver, #49; IMO 2017: gold, #14; IMO 2016: gold, #41. Search. Search. Gilyoung Cheong (University of California Irvine) Yunseo Choi (Harvard) Prof. skip to main content. 132, the standard deviation was 2. Administered by the Mathematical Association of America. Search. Search. Search. cjcai@mit. 163 in the fall of 2018. Scott Chapman (SHSU) Prof. You can contact him at [email protected] MERRICK CAI MostofourearlyapplicationsofaHaarmeasurewillbeonGitself,withthe natural action of Ggiven by left multiplication. skip to main content. “Group Theory” (mentor Merrick Cai) ( slides) Gracie Sheng & Evelyn Zhu, “Symmetry and Simplicity in Finite Group Theory” (mentor. PRIMES STEP. Education website. Merrick Garland, a judge with 18 years' experience, was not the first choice of liberals. Graduate Admissions:gradadmissions@mit. Class meetings: Live via Zoom, MWF 11am-12 Eastern; barring technical difficulties, recordings will be available on Panopto Video for the sake of those in inconvenient time zones, though it is usually harder to learn from a recording, and it might take several hours. Mathematics Dr. Search. Viki produces WCAI's Arts and Ideas hosted by Jay Allison and is the Associate Director of Atlantic Public Media (APM), our production partners in Woods Hole. Particularly, we study the vertex degrees, path, cycles and cliques of such graphs. James Unwin (University of Illinois at Chicago) Dr. Mathematics and Computer Science Catherine Li, Machine Learning and Gradient Descent for Infectious Disease Risk. sunshine health breast pump coverage. Slava Gerovitch, PRIMES Program Director . See the complete profile on LinkedIn and discover Merrick’s connections and jobs at similar companies. Preston Cranford. Artem Kalmykov; Arun Kannan; Prof. The projects were suggested by MIT faculty and mentored by postdocs and graduate students. Search. Administered by the Mathematical Association of America since the 1930's, it is "constructed to test originality as well as technical competence. Onto sectionals! @ Northeastern UniversityGroup Theory and Repr esentations Matvey Borodin, The Action of the Cactus Group on Arc Diagr ams (mentor Prof. 0 (61 responses) Instructors: Bjorn Poonen (Lecturer), Merrick H. Contact Site MapMerrick & Company, an employee-owned, multi-discipline professional engineering, architecture, surveying, and geospatial solutions firm, serves domestic and international clients in the energy. The Spring ’22 topic is harmonic analysis on finite groups and its applications. Contact Site MapMerrick Cai, The Hilbert series of the irreducible representation of the rational Cherednik algebra of type A n in characteristic p (mentor Daniil Kalinov) Archer Wang, Hilbert series of quasi -invariant polynomials (mentor Dr. IIIIIIIII (yep, nine) donations away from meeting our goal. Felix Gotti; Serina Hu; Dr. 3,992 likes · 10 talking about this · 429 were here. Liked by Mingmei Cai How amazing is this macrocyclic peptide inhibitor of PCSK9! Impressive work and cutting-edge science from Abbas Walji and #merckchemistry. Cai (UA) # of Responses to Course 18 Underground Questions: 23/118: Realistic Prerequisites . Jung Soo (Victor) Chu. Kent Vashaw)() Andrew Lin, Henrick. 1015–1034 Connor Olson, Marshall Mueller and Sigurd B. Sophia Hou & Jaeyi Song, “Group Theory” (mentor Merrick Cai) Gracie Sheng & Evelyn Zhu, “Symmetry and Simplicity in Finite Group Theory” (mentor Gabrielle Kaili-May Liu) Room 4-370, MIT Open to the public. Gabrielle Kaili-May Liu. Merrick Cai, The Hilbert series of the irreducible representation of the rational Cherednik algebra of type A n in characteristic p. Search. Statistically derived species distribution models (SDMs) are increasingly used to predict ecological changes on a warming planet. Telephone x3-4991 Zoom office hours Monday 4:00-5:00 including 4. Michel Goemans, Head of the MIT Mathematics Department Prof. Search. Jung Soo (Victor) Chu. Track & Field and Cross Country Coaches Association) Madeline Hon. Cai, Christopher L. SDMs, like the Flombaum model 14, 15, take observed variables and provide predictions for species abundance. Contact Site Mapskip to main content. skip to main content. PRIMES STEP. Prizes. The Flombaum model uses temperature and light (Photosynthetically Active Radiation, PAR) in an SDM to predict the concentration of Prochlorococcus cells in the. Dr. Contact Site Mapskip to main content. Cai (UA) # of Responses to Course 18 Underground Questions: 23/118 Sunday, October 15 Mathematics (in parallel with Computer Science sessions in the morning) Room 4-370 , MIT Open to the public9:00-10:15 am: Session 7. Contact Site MapProf. 14) Tanya Khovanova and Dai Yang, Halving Lines and Their Underlying Graphs (arXiv. Slava Gerovitch, PRIMES Program Director9:15-10:15 am: Session 1. 14, issue 1, 1-10 Abstract: Abstract Statistically derived species distribution models (SDMs) are increasingly used to predict ecological changes on a warming planet. Kent Vashaw. 36, and the median was 4. Alexandra Hoey. Harvard Investment Association. College & university. They want to press him on how the Justice Department handled the investigation into Hunter Biden. We provide a medium between MIT’s pre-existing NCAA Varsity Athletics program and the Intramural Tennis league so that those who are interested in lower commitment but high level tennis have a place to do so here at MIT. Katie Gravel. Michel Goemans, Head of the MIT Mathematics Department Prof. In the second half, we discuss. Hwiseo Choi, Shreyas Ekanathan, Aidan Gao, Sylvia Zia Lee, Rajarshi Mandal, Vaibhav Rastogi, Daniel Sheffield, Michael Yang, Angelaskip to main content. Preston Cranford. Merrick Cai. Search. Michel Goemans, Head of the MIT Mathematics DepartmentProf. Slava Gerovitch, PRIMES Program Director; Dr. Pavel Etingof and Dr. Finally, I would like to thank the organizers of the PRIMES Saturday, October 14 Mathematics Room 4-370 , MIT Open to the public 9:00 am: Welcoming Remarks Prof. skip to main content. Contact Site Mapdav@math. Preston Cranford. College & university. Supervised research project on the subject of representations of Artin groups. Contact Site Mapskip to main content. MERRICK CAI, Massachusetts Institute of Technology IAN CHEUNG, University of Waterloo SUCHAKREE CHUELUECHA, Lehigh University ALEXANDRU DAMIAN, Duke University QUANG DAO, Columbia University . Merrick Cai , NYMC student in 2017 is at MIT. Zoe Wellner (Carnegie Mellon University) Prof. Search. Hwiseo Choi, Shreyas Ekanathan, Aidan Gao, Sylvia Zia Lee, Rajarshi Mandal, Vaibhav Rastogi, Daniel Sheffield, Michael Yang, AngelaDOI: 10. . Joint with Daniil Kalinov. Search. -- (2007). pdf file for notes kindly provided by Merrick Cai, because Microsoft OneNote won't read the OneNote file on a number of devices. skip to main content. pdf file for notes kindly provided by Merrick Cai, because Microsoft OneNote won't read the OneNote file on a number of devices. Slava Gerovitch, PRIMES Program Director 9:00 am Session 1: Combinatorics. Jung Soo (Victor) Chu. Dr. Contact Site Map skip to main content. Congratulations to Merrick Cai and Isabella Buffa on being recognized at today’s Suffolk County Superintendent’s Luncheon. Contact Site Mapskip to main content. Administered by the Mathematical Association of America since the 1930's, it is "constructed to test originality as well as technical competence. 704. MIT International Science & Technology Initiatives (MISTI) School. AlgebraEthan. skip to main content. SC = Science Center, SH = Sever, BN = Bauer Naito, CQH = Cambridge Queen’s; of 20 /20. Gallery Merrick, Downtown Victoria. Merrick Cai: Decomposition of Frobenius Pushforwards of Line Bundles on Wonderful Compactifications: Mentor: Vasily Krylov: Paige Dote: Exceptional Set Estimates For Orthogonal and Radial Projections In $mathbb{R}^n$ Mentor: Shengwen Gan:. Your Site ViewThis past Wednesday, the Kings Park CSD learned that Merrick Cai, KPHS Senior, was selected as a Semifinalist in the prestigious National Merit Scholarship Program. So far they have received the following honors:We would like to show you a description here but the site won’t allow us. Saturday, May 22 Mathematics 9:00 am: Welcoming Remarks Prof. He graduated with a 107. Viki Merrick. appear almost obvious in hindsight. 4,015 likes · 12 talking about this · 433 were here. Bezrukavnikov, Finkelberg, and Ginzburg. NYS Scholar-Athletes 2 Varsity Seasons Adam Cersosimo Alexa Cappetta Alexander Fey Alyssa Gillen Amanda Alongi Amanda Dinan Andrew Biancoskip to main content. 1_llc90 was obtained from the Simons Collaborative Marine Atlas Project (CMAP) [34]. Search. Algebra. Photo by Rita J. S. Mít (danh pháp hai phần: Artocarpus heterophyllus) là loài thực vật ăn quả, mọc phổ biến ở vùng Đông Nam Á và Brasil. Pavel Etingof, PRIMES Chief Research AdvisorDr. Massachusetts Institute of Technology | 1,389,701 followers on LinkedIn. Search. Contact Site Mapskip to main content. In this paper, we study the irreducible quotient ℒt,c of the polynomial representation of the rational Cherednik algebra ℋt,c(Sn,𝔥) of type An−1 over an algebraically closed field of positive characteristic p where p|n−1. Schematic of the operation of a species distribution model. Pavel Etingof, PRIMES Chief Research Advisor Dr. I am broadly interested in. Search. Merrick was recognized for being the KPHS Valedictorian. Ross Mathematics Program. Merrick Cai Mentor: Daniil Kalinov, MIT Kings Park High School May 19-20, 2018 MIT PRIMES Conference Merrick Cai; Mentor: Daniil Kalinov The Hilbert Polynomial of the Rational Cherednik Algebra. Pavel Etingof, PRIMES Chief Research Advisor Dr. Contact Site MapMentor: Merrick Cai: Maya Koreth & Dania Rustom: Number Theory and Divisibility Issues Mentor: Ariana Park: Pete Olhava & Alexander Gil Osorio: An Introduction to Knot Theory Mentor: Preston Cranford: Gracie Sheng: On the Classification of Finite Simple Groups Mentor: Gabrielle Kaili-May Liu: Zoe Siegelnickel & Palak YadavSunnyvale, CA. MERRICK CAI, Massachusetts Institute of Technology IAN CHEUNG, University of Waterloo SUCHAKREE CHUELUECHA, Lehigh University ALEXANDRU DAMIAN, Duke. When we say that µis a Haar measure on. Merrick Cai. Computation of dimensions 30 5. Conducted reading course on differential topology via the book of Guillemin–Pollack. Search. The Flombaum model uses temperature and light (Photosynthetically Active Radiation, PAR) in an SDM to predict the concentration of Prochlorococcus cells in the ocean. 23rd Harvard-MIT. Summer 2019 - mentored Columbia undergrad Destine Lee. MIT Graduate Program in Science Writing. skip to main content. Cai was the captain of the math team, varsity tennis and quiz bowl team and served as co-president of the independent science research and secretary of Italian Honor Society. It is ne to address me simply as Professor Poonen. James Unwin (University of Illinois at Chicago) Dr. Contact Site Mapskip to main content. Published in Nature Communications 15 March 2023. Contact Site Mapskip to main content. Harvard Molecular Technologies; Department of Genetics; Harvard Medical SchoolProf. Dora Woodruff , NYMC student from 2016-2020, will major in Mathematics at Harvard. Sophia Hou & Jaeyi Song, “Group Theory” (mentor Merrick Cai) Gracie Sheng & Evelyn Zhu, “Symmetry and Simplicity in Finite Group Theory” (mentor Gabrielle Kaili-May Liu) 3:00 pm Session 4. skip to main content. AlgebraEthan. College & university. Daniel Acosta , NYMC student from 2018-2019 will major in Mathematics at MIT. Joint with Vasily Krylov. Slava Gerovitch, PRIMES Program Director 9:00 am Session 1: Combinatorics. KAAN DOKMECI, Massachusetts Institute of Technology THOMAS DRAPER, Brigham Young University JUNHAO FAN, University of. Merrick Cai; Jung Soo (Victor) Chu; Preston Cranford; Eli Garcia; Katie Gravel; Alexandra Hoey; Gabrielle Kaili-May Liu; Rachana. Contact Site Mapskip to main content. Kent Vashaw)() Andrew Lin, Henrick. Modeled dFe was averaged over 12 months at a 0. NYS Scholar-Athletes 2 Varsity Seasons Adam Cersosimo Alexa Cappetta Alexander Fey Alyssa Gillen Amanda Alongi Amanda Dinan Andrew BiancoGeorge Church, Ph. College & university. Algebra. Felix Gotti Serina Hu Dr. In this paper we study halving-edges graphs corresponding to a set of halving lines. Search. College & university. Contact Site Mapskip to main content. De Concini-Procesi introduced varieties known as wonderful compactifications, which are smooth projective compactifications of semisimple adjoint groups G. Working in small groups with other talented students under the guidance of MIT undergrads, you will discover the beauty of the mathematical way of thinking and the thrill of solving a challenging problem. Merrick will now have the chance to compete with other semifinalists from around the country for over $31 million in scholarship money. About ANDREW CAI. Previous message: [Castle-Talk] [MIT. Read our experts' review on Merrick Bank's features and product offerings. I design and build interactive systems for wait-learning: encouraging micro-productivity during diverse. Search. Artem Kalmykov; Arun Kannan; Prof. Your classes were some of my absolute favorites at MIT (or Harvard!), and I’m so glad I had the chance to learn from the very best. Contact Site MapMerrick Cai and Eric Mitchko were named 2019 valedictorian and salutatorian, respectively, for Kings Park High School. Personal. Contact Site Mapskip to main content. Contact Site Mapskip to main content. Environmental Science. Merrick Cai. Bjorn Poonen (Lecturer), Merrick H. Kent Vashaw) Merrick Cai; Mentor: Daniil Kalinov The Hilbert Polynomial of the Rational Cherednik Algebra Algebra An algebra is a vector space V equipped with a bilinear product; I prefer that you should access it yourself through the MIT library rather than that I should (illegally!) post the pdf here. Merrick Cai's 3 research works with 3 citations and 85 reads, including: Understanding opposing predictions of Prochlorococcus in a changing climateskip to main content. In the tD0case, for all c⁄0we give a completeskip to main content. Algebra. Natalie Lao, Pedro Philippi Araújo, and Daeun Yoo—were invited to share their expertise on AI education at the inaugural UNESCO Digital Learning Week in Paris, France. Merrick Cai Michael Bruetsch Michael Ingraffia Michael Molina Mikayla Feibusch Mike Berlanbach Molly McCormick Monica Chan Mustafa Tanvierdi Nicholas Murray. When we say that µis a Haar measure on. Sophia Hou & Jaeyi Song, “Group Theory” (mentor Merrick Cai) Gracie Sheng & Evelyn Zhu, “Symmetry and Simplicity in Finite Group Theory” (mentor Gabrielle Kaili-May Liu)Room 4-370, MIT Open to the public. Search. edu. Vector Space A vector space de ned over a eld |,. edu if off-campus). Search. Ethan Liu, On the Structure and Generators of the n-th Order Chromatic Algebra (mentor Merrick Cai) (); Justin Zhang, An Extension of Benson’s Conjecture to Finite 3-Groups for Monomial Modules with Null Inner Partition (mentor Dr. You can contact me at mercai [at] mit [dot] edu. I will graduate in June 2023. . Merrick Cai is the Undergraduate Assistant for this course. edu ESP Biography MERRICK CAI, ESP Teacher Major: Math College/Employer: MIT Year of Graduation: 2023 Brief Biographical Sketch: Not Available. For Prochlorococcus, the most abundant phytoplankton, an established statistical prediction conflicts with dynamical models as they predict large, opposite, changes in abundance. Ethan Liu, On the Structure and Generators of the n-th Order Chromatic Algebra (mentor Merrick Cai) Justin Zhang, An Extension of Benson’s Conjecture to Finite 3-Groups for Monomial Modules with Null Inner Partition (mentor Dr. Merrick Cai. Angenent: Improving multilabel classification via heterogeneous ensemble methods. School. 18. Algebra. Michel Goemans, Head of the MIT Mathemati cs Department Prof. Michel Goemans, Head of the MIT Mathematics Department Prof. Sailing (ICSA All-American Skipper) Henry Hardart. 4. Contact Site Mapskip to main content. Vector Space A vector space de ned over a eld |,. But President Obama hopes his ability to win over conservatives will extend to the Supreme Court. arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Vincent Bian, Merrick Cai, Christopher L Follett. 704, students take turns presenting the subject matter week by week. RT]. AlgebraEthan. Contact Site Mapskip to main content. Ethan Liu, On the Structure and Generators of the n-th Order Chromatic Algebra (mentor Merrick Cai) (); Justin Zhang, An Extension of Benson’s Conjecture to Finite 3-Groups for Monomial Modules with Null Inner Partition (mentor Dr. Search. In the first half of the course, we introduce the discrete Fourier transform and apply it to graph theory, probability, coding theory, and physics. Kent Vashaw. Conference abstracts booklet Download conference. Search. Contact Site MapMerrick Cai, of Kings Park, was among the 53 Long Island students to be named a semifinalists in the nationwide competition, putting them in the running for nearly $2 million in awards. Search. Contact Site Mapskip to main content. Search. Contact Site Mapskip to main content. Room 4-370 , MIT. skip to main content. Mít thuộc họ Dâu tằm (Moraceae) và được cho là có nguồn gốc từ Ấn Độ. Jesse Geneson (SJSU) Dr.