cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A matrix generalization of a theorem of Fine
Creators: name: Rowland, Eric
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: In 1947 Nathan Fine gave a beautiful product for the number of binomial coefficients $\binom{n}{m}$, for $m$ in the range $0 \leq m \leq n$, that are not divisible by $p$. We give a matrix product that generalizes Fine's formula, simultaneously counting binomial coefficients with $p$-adic valuation $α$ for each $α\geq 0$. For each $n$ this information is naturally encoded in a polynomial generating function, and the sequence of these polynomials is $p$-regular in the sense of Allouche and Shallit. We also give a further generalization to multinomial coefficients.
description: 9 pages; publication version
La Cité des Trans
Creators: name: Fey, Siena
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Transgender history
subject: Feminist literature

description: Siena Fay’s capstone project addressed the lack of transgender and gender non-conforming (TGNC) representation in historical and cultural imaginaries. Through an adaptation of 14th century French novel, “La Cité des Dames”, Siena grappled with the misconceptions of TGNC communities as important historical figures and influences. This literature adaptation, titled “La Cité des Trans”, was reformulated as a modern trans-feminist piece centering a trans character who learns about other TGNC individuals who made significant history and contributions. Siena hopes this literary piece serves as an educational tool for communities, particularly TGNC youth, to learn more about the ways in which TGNC historical figures have been present across cultures and centuries to help contextualize contemporary trans issues.

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.
Probabilistic estimation of the rank 1 cross approximation accuracy
Creators: name: Osinsky, Alexander
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In the construction of low-rank matrix approximation and maximum element search it is effective to use maxvol algorithm. Nevertheless, even in the case of rank 1 approximation the algorithm does not always converge to the maximum matrix element, and it is unclear how often close to the maximum element can be found. In this article it is shown that with a certain degree of randomness in the matrix and proper selection of the starting column, the algorithm with high probability in a few steps converges to an element, which module differs little from the maximum. It is also shown that with more severe restrictions on the error matrix no restrictions on the starting column need to be introduced.
Anomalous Eu Valence State and Superconductivity in Undoped Eu3Bi2S4F4
Creators: name: Zhai, Hui-Fei
name: Zhang, Pan
name: Wu, Si-Qi
name: He, Chao-Yang
name: Tang, Zhang-Tu
name: Jiang, Hao
name: Sun, Yun-Lei
name: Bao, Jin-Ke
name: Nowik, I.
name: Felner, I.
name: Zeng, Yue-Wu
name: Li, Yu-Ke
name: Xu, Xiao-Feng
name: Tao, Qian
name: Xu, Zhu-An
name: Cao, Guang-Han
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have synthesized a novel europium bismuth sulfofluoride, Eu3Bi2S4F4, by solid-state reactions in sealed evacuated quartz ampoules. The compound crystallizes in a tetragonal lattice (space group I4/mmm, a = 4.0771(1) A, c = 32.4330(6) A, and Z = 2), in which CaF2-type Eu3F4 layers and NaCl-like BiS2 bilayers stack alternately along the crystallographic c axis. There are two crystallographically distinct Eu sites, Eu(1) and Eu(2) at the Wyckoff positions 4e and 2a, respectively. Our bond-valence-sum calculation, based on the refined structural data, indicates that Eu(1) is essentially divalent, whilst Eu(2) has an average valence of +2.64(5). This anomalous Eu valence state is further confirmed and supported, respectively, by Mossbauer and magnetization measurements. The Eu3+ components donate electrons into the conduction bands that are mainly composed of Bi- 6px and 6py states. Consequently, the material itself shows metallic conduction, and superconducts at 1.5 K without extrinsic chemical doping.
description: 24 pages, 5 figures
Triaxial strongly deformed bands in Tm160,161
Creators: name: Hartley, D.J.
name: Teal, C.
name: Simpson, J.
name: Lister, C.J.
name: Garg, U.
name: Janssens, R.V.F.
name: Riley, M.A.
name: Aguilar, A.
name: Lauritsen, T.
name: Carpenter, M.P.
name: Ragnarsson, I.
name: Wang, X.
name: Zhu, S.
name: Joss, D.T.
name: Lagergren, K.
name: Kondev, F.G.
Publisher: name: American Physical Society
Year: 2008

description: High-spin states in Tm160,161 were populated using the Te128(Cl37, 5n and 4n) reactions at a beam energy of 170 MeV. Emitted γ rays were detected in the Gammasphere spectrometer. Two rotational bands with high moments of inertia were discovered, one assigned to Tm160, while the other tentatively assigned to Tm161. These sequences display features similar to bands observed in neighboring Er, Tm, Yb, and Lu nuclei which have been discussed in terms of triaxial strongly deformed structures. Cranked Nilsson Strutinsky calculations have been performed that predict well-deformed triaxial shapes at high spin in Tm160,161.
title: Σχεδιασμός ενός πλήρους αυτόματου συστήματος απολύμανσης και αντισηψίας (ΑΣΑΑ) αυτόματης (ΑΣΑΑ) ταμειακής μηχανής (ΑΤΜ)
title: Design a complete cleaning system for automated teller machine (ATM)
titleType: AlternativeTitle
Creators: name: Κάβελης, Αντρέας
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: UV λαμπτήρες
Απολύμανση
ATM
Ιοί
Βακτήρια
Σύστημα αυτόματης απολύμανσης/ αντισηψίας

description: Η συγκεκριμένη διπλωματική εργασία πραγματεύεται την μελέτη και τον σχεδιασμό ενός αυτοματοποιημένου συστήματος απολύμανσης και αντισηψίας αυτόματων ταμειακών μηχανών (ΑΤΜ). Αρχικά, στο εισαγωγικό κεφάλαιο, γίνεται μια ιστορική αναδρομή για την εξέλιξη της δομής και κατασκευής των ΑΤΜ, την τοποθέτηση και χρήση τους ανά τον διεθνή και Ελλαδικό χώρο και γίνεται εκτενής περιγραφή των κατασκευαστικών και λειτουργικών του υποσυστημάτων. Στη συνέχεια, γίνεται ανάλυση των πιθανών βακτηρίων, μικροβίων και ιών που μπορούν να εμφανιστούν πάνω σε επιφάνειες των ΑΤΜ με βάση επιστημονικές εργασίες που μελετούν την ανθεκτικότητα και την επιβίωση αυτών σε επιφάνειες και χώρους. Για την απολύμανση και την αντισηψία χώρων και επιφανειών έχουν θεσπιστεί και χρησιμοποιούνται χημικές απολυμαντικές ουσίες, υπεριώδης ακτινοβολία και αντιμικροβιακές επιφάνειες. Στο κεφάλαιο 3 γίνεται ανάλυση των παραπάνω τόσο για την αρχή λειτουργίας τους όσο και για την εφαρμογή τους. Στη συνέχεια, στο κεφάλαιο 4, αναλύονται οι αυτοματοποιημένες τεχνολογίες απολύμανσης και αντισηψίας που περιλαμβάνουν συσκευές υπεριώδους ακτινοβολίας, συσκευές ατμού H2O2 και συσκευές υπεροξειδίου του υδρογόνου. Στο κεφάλαιο 5, αρχικά αναλύονται οι προδιαγραφές του συστήματος αυτοματοποιημένης απολύμανσης προς σχεδίαση. Στη συνέχεια, με βάση τις προδιαγραφές, επιλέγονται τα κατάλληλα υλικά για την κατασκευή του συστήματος. Υλοποιείται ‘έξυπνος’ αλγόριθμος ελέγχου που εναρμονίζει την λειτουργία των διαφόρων συστημάτων και περιλαμβάνει λειτουργίες συνδεσιμότητας από απόσταση και διάγνωσης σφαλμάτων. Τέλος, γίνεται κοστολόγηση του συνολικού συστήματος και επισημαίνονται σημαντικές παρατηρήσεις σχετικά με το σύστημα.
Examining the Social and Economic Impacts of Seaweed Farming on Communities in Southeast Asia
Creators: name: Saboorian, Sarah
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Fisheries
subject: Southeast Asia
subject: Commerce

description: For her capstone project, Sarah Saboorian examined the livelihood of Southeast Asian seaweed farming and fishing communities and their relationship to trade. Through a systems-thinking approach, her research paper evaluated the international legal context these communities operate under, as these have become detrimental to the farming communities while benefiting international corporations. Furthermore, her analysis took a deeper look at community organizations and the various structures under which they operate to see how other aspects of systems thinking (i.e. having the human capital to undergo negotiations with the buyers or the working capital to store materials past the season and take control of pricing, etc.) can impact the long-term viability of these communities. 

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.
การเปลี่ยนแปลงคุณภาพชีวิตในมิติสุขภาพช่องปากของผู้ปกครองและเด็กก่อนวัยเรียน ภายหลังการทาซิลเวอร์ไดเอมีนฟลูออไรด์เพื่อหยุดยั้งฟันน้ำนมผุ ในพื้นที่อำเภอหาดใหญ่ จังหวัดสงขลา: การศึกษาไปข้างหน้าระยะเวลา 6 เดือน
Creators: name: ศรัณยา กลัดแก้ว
Publisher: name: สำนักทันตสาธารณสุข กรมอนามัย
Year: 2023
Subjects: ซิลเวอร์ไดเอมีนฟลูออไรด์
คุณภาพชีวิตในมิติสุขภาพช่องปาก
ปฐมวัย
โควิด19

description: วิทยาสารทันตสาธารณสุข, 28, , 87-101
Weyl Fermions and Broken Symmetry Phases of Laterally Confined $^3$He Films
Creators: name: Wu, Hao
name: Sauls, J. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Broken symmetries in topological condensed matter systems have implications for the spectrum of Fermionic excitations confined on surfaces or topological defects. The Fermionic spectrum of confined (quasi-2D) $^3$He-A consists of branches of chiral edge states. The negative energy states are related to the ground-state angular momentum, $L_z = (N/2) \hbar$, for $N/2$ Cooper pairs. The power law suppression of the angular momentum, $L_z(T) \simeq (N/2)\,\hbar\,[1 - \frac{2}{3}(πT/Δ)^2 ]$ for $0 \le T \ll T_c$, in the fully gapped 2D chiral A-phase reflects the thermal excitation of the chiral edge Fermions. We discuss the effects of wave function overlap, and hybridization between edge states confined near opposing edge boundaries on the edge currents, ground-state angular momentum and ground-state order parameter of superfluid $^3$He thin films. Under strong lateral confinement, the chiral A phase undergoes a sequence of phase transitions, first to a pair density wave (PDW) phase with broken translational symmetry at $D_{c2} \sim 16 ξ_0$. The PDW phase is described by a periodic array of chiral domains with alternating chirality, separated by domain walls. The period of PDW phase diverges as the confinement length $D\rightarrow D_{c_2}$. The PDW phase breaks time-reversal symmetry, translation invariance, but is invariant under the combination of time-reversal and translation by a one-half period of the PDW. The mass current distribution of the PDW phase reflects this combined symmetry, and originates from the spectra of edge Fermions and the chiral branches bound to the domain walls. Under sufficiently strong confinement a second-order transition occurs to the non-chiral ``polar phase'' at $D_{c1} \sim 9ξ_0$, in which a single p-wave orbital state of Cooper pairs is aligned along the channel.
description: 16 pages, 16 figures
ความรอบรู้ด้านสุขภาพช่องปากกับพฤติกรรมการดูแลสุขภาพช่องปากเด็กก่อนวัยเรียนของผู้ปกครอง อำเภอเมืองนครสวรรค์ จังหวัดนครสวรรค์
Creators: name: ภัทรพล มากมี
Publisher: name: สำนักทันตสาธารณสุข กรมอนามัย
Year: 2023
Subjects: ความรอบรู้ด้านสุขภาพช่องปาก
พฤติกรรมการดูแลสุขภาพช่องปาก
ผู้ปกครอง
เด็กก่อนวัยเรียน

description: วิทยาสารทันตสาธารณสุข, 28, , 102-117
Angular coefficients in W + j production at the LHC with high precision
Creators: name: Pellen, M
name: Poncelet, R
name: Popescu, A
name: Vitos, T
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: Regular Article - Theoretical Physics

description: The extraction of the W-boson mass, a fundamental parameter of the Standard Model, from hadron-hadron collision requires precise theory predictions. In this regard, angular coefficients are crucial to model the dynamics of W-boson production. In this work, we provide, for the first time, angular coefficients at NNLO QCD + NLO EW accuracy for finite transverse momentum W-boson at the LHC. The corrections can reach up to 10% in certain regions of phase space. They are accompanied by a significant reduction of the scale uncertainty. This work should, besides providing reference values for theory-data comparison, provide state-of-the-art theory input for W-boson mass measurements.
Induced Work Function Changes at Mg-doped MgO/Ag(001) Interfaces: a Combined Auger Electron Diffraction and Density Functional Study
Creators: name: Jaouen, T.
name: Aebi, P.
name: Tricot, S.
name: Delhaye, G.
name: Lépine, B.
name: Sébilleau, D.
name: Jézéquel, G.
name: Schieffer, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The properties of MgO/Ag(001) ultrathin films with substitutional Mg atoms in the interface metal layer have been investigated by means of Auger electron diffraction experiments, ultraviolet photoemission spectroscopy, and density functional theory (DFT) calculations. Exploiting the layer-by-layer resolution of the Mg KL_23 L_23 Auger spectra and using multiple scattering calculations, we first determine the interlayer distances as well as the morphological parameters of the MgO/Ag(001) system with and without Mg atoms incorporated at the interface. We find that the Mg atoms incorporation drives a strong distortion of the interface layers and that its impact on the metal/oxide electronic structure is an important reduction of the work function (0.5 eV) related to band-offset variations at the interface. These experimental observations are in very good agreement with our DFT calculations which reproduce the induced lattice distortion and which reveal (through a Bader analysis) that the increase of the interface Mg concentration results in an electron transfer from Mg to Ag atoms of the metallic interface layer. Although the local lattice distortion appears as a consequence of the attractive (repulsive) Coulomb interaction between O2- ions of the MgO interface layer and the nearest positively (negatively) charged Mg (Ag) neighbors of the metallic interface layer, its effect on the work function reduction is only limited. Finally, an analysis of the induced work function changes in terms of charge transfer, rumpling, and electrostatic compression contributions is attempted and reveals that the metal/oxide work function changes induced by interface Mg atoms incorporation are essentially driven by the increase of the electrostatic compression effect.
description: 13 pages, 8 figures
Towards a Human Rights History of Bharatanatyam
Creators: name: Srinivas, Shikha
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Gender identity in art
subject: South India
subject: Bharata natyam

description: For her capstone project, Shikha Srinivas wrote a personal and historical series outlining the modern practice of Bharatanatyam in South Asia, primarily India, and the role of Devasi or women who joined temple dance communities and passed down a variety of now “classical” dance forms from Southern India. Drawing on her fourteen years of experience as a Bharatanatyam dancer, Shikha explored the nuanced relationship between dance, culture, and identity and examined many other components such as religion, caste, class, colonialism, capitalism, and gender that shape who this dance form belonged to, who controlled its history, and who gets to practice now. With this project, Shikha hopes to shed light on the ways dance and artistic expression is informed by political, social, and gendered structures, as well as personal narratives and experiences.

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.
title: Ενεργειακή βελτιστοποίηση κατοικίας Ρεθύμνου μέσω τεχνολογίας BIM (Revit)
title: Energy optimization of Rethymno residence through BIM technology (Revit)
titleType: AlternativeTitle
Creators: name: Μαρκουτσάκη, Κωνσταντίνα
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Ενεργειακή βελτιστοποιήση
Παραδοσιακή κατοικία
Εξοικονόμηση ενέργειας
BIM
Νομοθετικό πλαίσιο

description: Η πόλη του Ρεθύμνου είναι μια πόλη η οποία χαρακτηρίζεται από την Ανατολική όψη της Τουρκοκρατίας αλλά και από την Ενετική Αρχιτεκτονική .Είναι μια πόλη που πέρασε αρκετές διακυμάνσεις λόγω της ιστορίας αλλά και λόγω των αναγκών που προέκυψαν και που επηρέασαν και την πολεοδομική της εικόνα . Το κρητικό σπίτι ακολούθησε την πορεία της ιστορίας της πόλης φτάνοντας στο Μεταβυζαντινό σπίτι ,το σημερινό λαϊκό σπίτι .Σπίτι με ορθογώνια διατομή , τοίχους από πέτρα ,ξύλινα δοκάρια , και ανοίγματα με μεγάλες διαστάσεις .Κατά τη διάρκεια μια μικρής ιστορικής αναδρομής αντιλαμβανόμαστε πως η ανάγκη για εκμετάλλευση φυσικών πόρων όπως ο ήλιος ή η ανάγκη για θέρμανση και ΖΝΧ (Ζεστό νερό χρήσης ) αποτελούσε παράγοντα που επηρέαζε τον τρόπο κατασκευής των κατοικιών από την αρχαιότητα. Από τις στατιστικές μελέτες που έχουν πραγματοποιηθεί συμπεραίνουμε πως ένα μεγάλο ποσοστό ενέργειας δαπανάται για αστική χρήση. Καθώς το ενεργειακό πρόβλημα με την πάροδο του χρόνου γίνεται ύψιστης σημασίας τα κράτη μέλη της Ε.Ε θεσπίζουν νομοθεσία και αναπτύσσουν μεθοδολογίες με στόχο κατοικίες αποδοτικές ως προς τους χρήστες αλλά και φιλικές προς το Περιβάλλον .Συγκεκριμένα η Ε.Ε στοχεύει τα κτίρια ώστε μέχρι το 2050 να είναι μηδενικής κατανάλωσης με ενδιάμεσο στόχο το 2030.Τόσο σε Ευρωπαϊκό Επίπεδο όσο και σε Εθνικό γίνονται προσπάθειες προκειμένου οι κατοικίες να είναι πιο ενεργειακά αποδοτικές συγκεκριμένα για την Ελλάδα υφίσταται ο ΚΕΝΑΚ .(Κανονισμός Ενεργειακής Απόδοσης Κτιρίων). Στα πλαίσια της παρούσας διπλωματικής εργασίας σχεδιάστηκε μέσω λογισμικού ΒΙΜ (Building Information Building) μια διώροφη οικία με κάποια στοιχεία παραδοσιακής αρχιτεκτονικής ,η οποία βρίσκεται εντός παραδοσιακού οικισμού κωμόπολης του Δήμου Ρεθύμνης και χαρακτηρίζεται ενεργειακά μη βιώσιμη .Γίνεται πλήρης ανάλυση και περιγραφή της υπάρχουσας κατασκευής αλλά και μελέτης ηλιασμού και αερισμού με τα κλιματικά δεδομένα που έχουμε αντλήσει . Μέσω της τεχνολογίας ΒΙΜ πραγματοποιείται η ενεργειακή ανάλυση της κατοικίας τόσο ως προς το ενεργειακό κόστος όσο και για το οικονομικό κόστος ανά έτος . Τα αποτελέσματα τα οποία προκύπτουν από την ενεργειακή ανάλυση ,διαγράμματα για όλες τις παραμέτρους που επηρεάζουν την ενεργειακή συμπεριφορά της κατοικίας αφορούν Αμερικάνικα Πρότυπα κάτι το οποίο δυσκολεύει χρήστες άλλων χώρων όπως εμάς .Συμπερασματικά η εργασία καταλήγει σε προτάσεις βελτίωσης της κατοικίας μελέτης μέσω του λογισμικού, κάτι που αναδεικνύει τόσο την χρηστικότητα του μαζί με προτάσεις βελτίωσης του αλλά και ότι κατοικίες όπως η κατοικία μελέτης μπορούν να γίνουν ενεργειακά αποδοτικές σε σχέση με τα Ευρωπαϊκά Πρότυπα.
Predictive Analysis on Twitter: Techniques and Applications
Creators: name: Kursuncu, Ugur
name: Gaur, Manas
name: Lokala, Usha
name: Thirunarayan, Krishnaprasad
name: Sheth, Amit
name: Arpinar, I. Budak
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Predictive analysis of social media data has attracted considerable attention from the research community as well as the business world because of the essential and actionable information it can provide. Over the years, extensive experimentation and analysis for insights have been carried out using Twitter data in various domains such as healthcare, public health, politics, social sciences, and demographics. In this chapter, we discuss techniques, approaches and state-of-the-art applications of predictive analysis of Twitter data. Specifically, we present fine-grained analysis involving aspects such as sentiment, emotion, and the use of domain knowledge in the coarse-grained analysis of Twitter data for making decisions and taking actions, and relate a few success stories.
Global Human Rights in Domestic Movements: The American Queer Liberation Movement and LGBTQ Rights as “Human Rights”
Creators: name: Adams-Menendez, Natalie
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: LGBTQ Rights
subject: Global human rights
subject: Civil rights movements

description: For her capstone project, Natalie Adams-Menendez studied the ways in which the American LGBT Rights Movement for queer liberation was and continues to be influenced by the Global Human Rights Movement, as well as the manner in which the concept of “human rights” has become integral to modern queer rights advocacy. Her research included reviewing scholarly articles, examining current advocacy organizations, exploring historically queer neighborhoods of San Francisco and Washington, D.C., and attending community protests and events. Through her findings, Natalie aims to untangle the past and present of the American LGBTQ Rights Movement and gain critical knowledge about the future and potential of its relationship with the Global Human Rights Movement. She hopes this insight will serve as the foundation for her post-graduate career work towards advocating LGBTQ rights as human rights, both domestically and abroad.

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.
"What's ur type?" Contextualized Classification of User Types in Marijuana-related Communications using Compositional Multiview Embedding
Creators: name: Kursuncu, Ugur
name: Gaur, Manas
name: Lokala, Usha
name: Illendula, Anurag
name: Thirunarayan, Krishnaprasad
name: Daniulaityte, Raminta
name: Sheth, Amit
name: Arpinar, I. Budak
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: With 93% of pro-marijuana population in US favoring legalization of medical marijuana, high expectations of a greater return for Marijuana stocks, and public actively sharing information about medical, recreational and business aspects related to marijuana, it is no surprise that marijuana culture is thriving on Twitter. After the legalization of marijuana for recreational and medical purposes in 29 states, there has been a dramatic increase in the volume of drug-related communication on Twitter. Specifically, Twitter accounts have been established for promotional and informational purposes, some prominent among them being American Ganja, Medical Marijuana Exchange, and Cannabis Now. Identification and characterization of different user types can allow us to conduct more fine-grained spatiotemporal analysis to identify dominant or emerging topics in the echo chambers of marijuana-related communities on Twitter. In this research, we mainly focus on classifying Twitter accounts created and run by ordinary users, retailers, and informed agencies. Classifying user accounts by type can enable better capturing and highlighting of aspects such as trending topics, business profiling of marijuana companies, and state-specific marijuana policymaking. Furthermore, type-based analysis can provide more profound understanding and reliable assessment of the implications of marijuana-related communications. We developed a comprehensive approach to classifying users by their types on Twitter through contextualization of their marijuana-related conversations. We accomplished this using compositional multiview embedding synthesized from People, Content, and Network views achieving 8% improvement over the empirical baseline.
Fisher's scaling relation above the upper critical dimension
Creators: name: Kenna, R.
name: Berche, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Fisher's fluctuation-response relation is one of four famous scaling formulae and is consistent with a vanishing correlation-function anomalous dimension above the upper critical dimension d_c. However, it has long been known that numerical simulations deliver a negative value for the anomalous dimension there. Here, the apparent discrepancy is attributed to a distinction between the system-length and correlation- or characteristic-length scales. On the latter scale, the anomalous dimension indeed vanishes above d_c and Fisher's relation holds in its standard form. However, on the scale of the system length, the anomalous dimension is negative and Fisher's relation requires modification. Similar investigations at the upper critical dimension, where dangerous irrelevant variables become marginal, lead to an analogous pair of Fisher relations for logarithmic-correction exponents. Implications of a similar distinction between length scales in percolation theory above d_c and for the Ginzburg criterion are briefly discussed.
description: Published version has 6 pages, 2 figures
Yrast structure of the neutron-rich N=31 isotones Ca51 and Sc52
Creators: name: Królas, W.
name: Zhu, S.
name: Scarlassara, F.
name: Marginean, N.
name: Ur, C.A.
name: Carpenter, M.P.
name: Mantica, P.F.
name: De Angelis, G.
name: Seweryniak, D.
name: Janssens, R.V.F.
name: Fioretto, E.
name: Gadea, A.
name: Szilner, S.
name: Napoli, D.R.
name: Stefanini, A.M.
name: Vedova, F.D.
name: Lunardi, S.
name: Farnea, E.
name: Otsuka, T.
name: Guiot, B.
name: Mason, P.
name: Beghini, S.
name: Honma, M.
name: Pollarolo, G.
name: Trotta, M.
name: Montagnoli, G.
name: Broda, R.
name: Corradi, L.
name: Valiente-Dobón, J.J.
name: Wrzesiński, J.
name: Fornal, B.
name: Lauritsen, T.
name: Pawłat, T.
Publisher: name: American Physical Society
Year: 2008

description: The low-lying yrast states in the Ca51 and Sc52 nuclei were investigated to obtain information on the evolution of the p1/2 and f5/2 neutron single-particle orbitals in neutron-rich nuclei near proton number Z=20. Level structures associated with neutron excitations into these two orbitals and with proton excitations across the Z=20 shell gap were identified. Shell-model calculations with the recently proposed GXPF1A interaction account reasonably well for the fp-shell states. The energy separation between the νp1/2 and νf5/2 orbitals in the Ca isotopes appears to be overestimated by the GXPF1A Hamiltonian.
The Model Minority Myth and its Perpetuation of “Otherness” in Erasing Asian Issues in the U.S.: Disparities in the Monolith and its Intersection with Immigration and Trafficking
Creators: name: Vu, Thi
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Asian Americans
subject: Group identity
subject: Immigration

description: For her capstone project, Thi Vu examined how the model minority myth, a stereotype that generalizes the success and identity of Asian and Asian Americans, is a tool used to ignore the discrepancies in educational attainment and income that exist — along ethnic lines — within the monolith and, by extension, the intertwined issues of immigration, documentation, and other human rights violations. Influenced by her studies in HUMRTS 112 and CSRE 189, Thi’s project interrogated how the model minority myth, though considered a positive stereotype, becomes a means through which Asian Americans are maintained as “other” within American society. Using this analysis, Thi synthesized existing research on the effects of the model minority myth, the variation in attainment within the Asian American community, and the history of Asian immigration and trafficking within the U.S. that could explain these variations. Her research further demonstrated how all these factors affect the socioeconomic and health outcomes of Asian Americans and are unequally attributed across different ethnicities. She hopes her research and narrative will serve as a tool for connecting these complex issues and point at potential explanations for those inequities within the Asian American monolith in order to suggest areas of focus for future research on Asian Americans.

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.
β decay of neutron-rich Ca53-56
Creators: name: Damaske, A.
name: Sumikama, T.
name: Tabor, S.L.
name: Zhu, S.
name: Horoi, M.
name: Pinter, J.S.
name: Hecht, A.A.
name: Stoker, J.B.
name: Wang, X.
name: Mantica, P.F.
name: Pereira, J.
name: Hoteling, N.
name: Fornal, B.
name: Crawford, H.L.
name: Hoffman, C.
name: Broda, R.
name: Walters, W.B.
name: Janssens, R.V.F.
Publisher: name: American Physical Society
Year: 2008

description: β-decay properties of neutron-rich Ca isotopes have been obtained. Half-life values were determined for the first time for Ca54 (86±7 ms), Ca55 (22±2 ms), and Ca56 (11±2 ms). The half-life of 230±60 ms deduced for Ca53 is significantly longer than reported previously, where the decay chain K53 → Ca53 → Sc53 was considered. A delayed γ ray with an energy of 247 keV was identified following β decay of Ca54 and is proposed to depopulate the 11+ level in Sc54. The β-decay properties compare favorably with the results of shell-model calculations completed in the full pf space with the GXPF1 interaction. The half-lives of the neutron-rich Ca isotopes are also compared with gross β-decay theory. The systematic trend of the neutron-rich Ca half-lives is consistent with the presence of a subshell gap at N=32.
ExPRES: a Tool to Simulate Exoplanetary and Planetary Radio Emissions
Creators: name: Louis, C. K.
name: Hess, S. L. G.
name: Cecconi, B.
name: Zarka, P.
name: Lamy, L.
name: Aicardi, S.
name: Loh, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: All magnetized planets are known to produce intense non thermal radio emissions through a mechanism known as Cyclotron Maser Instability (CMI), requiring the presence of accelerated electrons generally arising from magnetospheric current systems. In return, radio emissions are a good probe of these current systems and acceleration processes. The CMI generates highly anisotropic emissions and leads to important visibility effects, which have to be taken into account when interpreting the data. Several studies showed that modeling the radio source anisotropic beaming pattern can reveal a wealth of physical information about the planetary or exoplanetary magnetospheres that produce these emissions. We present a numerical tool, called ExPRES (Exoplanetary and Planetary Radio Emission Simulator), which is able to reproduce the occurrence in time-frequency plane of CMI-generated radio emissions from planetary magnetospheres, exoplanets or star-planet interacting systems. Special attention is given to the computation of the radio emission beaming at and near its source. We explain what physical information about the system can be drawn from such radio observations, and how it is obtained. These information may include the location and dynamics of the radio sources, the type of current system leading to electron acceleration and their energy and, for exoplanetary systems, the magnetic field strength, the orbital period of the emitting body and the rotation period, tilt and offset of the planetary magnetic field. Most of these parameters can be remotely measured only via radio observations. The ExPRES code provides the proper framework of analysis and interpretation for past (Cassini, Voyager, Galileo), current (Juno, groundbased radiotelescopes) and future (BepiColombo, Juice) observations of planetary radio emissions, as well as for future detection of radio emissions from exoplanetary systems.
description: 10 pages, 5 figures, 1 table
Electronic Structure Calculations with LDA+DMFT
Creators: name: Pavarini, Eva
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The LDA+DMFT method is a very powerful tool for gaining insight into the physics of strongly correlated materials. It combines traditional ab-initio density-functional techniques with the dynamical mean-field theory. The core aspects of the method are (i) building material-specific Hubbard-like many-body models and (ii) solving them in the dynamical mean-field approximation. Step (i) requires the construction of a localized one-electron basis, typically a set of Wannier functions. It also involves a number of approximations, such as the choice of the degrees of freedom for which many-body effects are explicitly taken into account, the scheme to account for screening effects, or the form of the double-counting correction. Step (ii) requires the dynamical mean-field solution of multi-orbital generalized Hubbard models. Here central is the quantum-impurity solver, which is also the computationally most demanding part of the full LDA+DMFT approach. In this chapter I will introduce the core aspects of the LDA+DMFT method and present a prototypical application.
description: 21 pages, 7 figures. Chapter of "Many-Electron Approaches in Physics, Chemistry and Mathematics: A Multidisciplinary View", eds. V. Bach and L. Delle Site, Springer 2014
Hilbert space structure of the low energy sector of U(N) quantum Hall ferromagnets and their classical limit
Creators: name: Calixto, M.
name: Mayorgas, A.
name: Guerrero, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 81V70, 81R30, 81Rxx, 14M15

description: Using the Lieb-Mattis ordering theorem of electronic energy levels, we identify the Hilbert space of the low energy sector of U($N$) quantum Hall/Heisenberg ferromagnets at filling factor $M$ for $L$ Landau/lattice sites with the carrier space of irreducible representations of U($N$) described by rectangular Young tableaux of $M$ rows and $L$ columns, and associated with Grassmannian phase spaces U($N$)/U($M$)$\times$U($N-M$). We embed this $N$-component fermion mixture in Fock space through a Schwinger-Jordan (boson and fermion) representation of U($N$)-spin operators. We provide different realizations of basis vectors using Young diagrams, Gelfand-Tsetlin patterns and Fock states (for an electron/flux occupation number in the fermionic/bosonic representation). U($N$)-spin operator matrix elements in the Gelfand-Tsetlin basis are explicitly given. Coherent state excitations above the ground state are computed and labeled by complex $(N-M)\times M$ matrix points $Z$ on the Grassmannian phase space. They adopt the form of a U($N$) displaced/rotated highest-weight vector, or a multinomial Bose-Einstein condensate in the flux occupation number representation. Replacing U($N$)-spin operators by their expectation values in a Grassmannian coherent state allows for a semi-classical treatment of the low energy (long wavelength) U($N$)-spin-wave coherent excitations (skyrmions) of U($N$) quantum Hall ferromagnets in terms of Grasmannian nonlinear sigma models.
description: 24 pages, no figures. Version to appear in the Special Issue "Topological Spin Textures: From Fundamentals to Applications" of Symmetry
Accuracy Assessment of 3D Tooth Reconstruction with Novel SegmentationTechnique
Creators: name: Dhanesuan, Kanit
Publisher: name: The Dental Association of Thailand
Year: 2023
Subjects: 3D reconstruction
3D tooth reconstruction
Accuracy
Segmentation
Thresholding segmentation

description: Journal of The Dental Association of Thailand, 73, 4, 260-268
Sexual Harassment as a Human Rights Issue
Creators: name: Guzdar, Maya
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Sexual harassment
subject: Trauma and Mental Health

description: For her capstone project, Maya Guzdar explored the role that secondhand trauma plays in advocates against sexual violence and harassment. Influenced by her own experience as an intern at the Department of Defense, Maya also authored a personal reflection piece connecting her story to larger human rights issues related to gender-based violence. Maya has worked to bring to light issues of sexual misconduct among government entities and hopes to uplift other voices speaking out against these issues.

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.
Band structures extending to very high spin in Xe126
Creators: name: Neuer-Neffgen, A.
name: Korichi, A.
name: Lisle, J.C.
name: Maj, A.
name: Curien, D.
name: Carpenter, M.P.
name: Bednarczyk, P.
name: Sletten, G.
name: Singh, A.K.
name: Engelhardt, C.
name: Wilson, J.N.
name: Benzoni, G.
name: Jensen, D.R.
name: Khoo, T.L.
name: Steinhardt, T.
name: Hübel, H.
name: Odegrd, S.W.
name: Camera, F.
name: Bringel, P.
name: Lauritsen, T.
name: Fallon, P.
name: Hagemann, G.B.
name: Thelen, O.
name: Bracco, A.
name: Leoni, S.
name: Herskind, B.
name: Janssens, R.V.F.
name: Roccaz, J.
name: Byrski, T.
name: Clark, R.M.
name: Hansen, C.R.
Publisher: name: American Physical Society
Year: 2007

description: High-spin states in Xe126 have been populated in the Se82(Ca48,4n)Xe126 reaction in two experiments, one at the VIVITRON accelerator in Strasbourg using the Euroball detector array, and a subsequent one with ATLAS at Argonne using the Gammasphere Ge-detector array. Levels and assignments made previously for Xe126 up to I=20 have been confirmed and extended. Four regular bands extending to a spin of almost I=60, which are interpreted as two pairs of signature partners with opposite parity, are identified for the first time. The Î± = 0 partner of each pair is connected to the lower-lying levels, whereas the two Î± = 1 partners remain floating. A fractional Doppler shift analysis of transitions in the strongest populated (Ï€,Î±)=(-,0) band provides a value of 5.20.50.4 b for the transition quadrupole moment, which can be related to a minimum in the potential-energy surface calculated by the ULTIMATE CRANKER cranked shell-model code at Îμâ‰0.35 and Îâ‰5Â°. The four lowest bands calculated for this minimum compare well with the two signature pairs experimentally observed over a wide spin range. A sharp upbend at â.,Ï‰~1170 keV is interpreted as a crossing with a band involving the j15/2 neutron orbital, for which pairing correlations are expected to be totally quenched. The four long bands extend to within â5 spin units of a crossing with an yrast line defined by calculated hyperdeformed transitions and will serve as important stepping stones into the spin region beyond 60Ä§ for future experiments.
Electronic structure of a graphene superlattice with massive Dirac fermions
Creators: name: Lima, Jonas R. F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the electronic and transport properties of a graphene-based superlattice theoretically by using an effective Dirac equation. The superlattice consists of a periodic potential applied on a single-layer graphene deposited on a substrate that opens an energy gap of $2Δ$ in its electronic structure. We find that extra Dirac points appear in the electronic band structure under certain conditions, so it is possible to close the gap between the conduction and valence minibands. We show that the energy gap $E_g$ can be tuned in the range $0\leq E_g \leq 2Δ$ by changing the periodic potential. We analyze the low energy electronic structure around the contact points and find that the effective Fermi velocity in very anisotropic and depends on the energy gap. We show that the extra Dirac points obtained here behave differently compared to previously studied systems.
Modeling Islamist Extremist Communications on Social Media using Contextual Dimensions: Religion, Ideology, and Hate
Creators: name: Kursuncu, Ugur
name: Gaur, Manas
name: Castillo, Carlos
name: Alambo, Amanuel
name: Thirunarayan, K.
name: Shalin, Valerie
name: Achilov, Dilshod
name: Arpinar, I. Budak
name: Sheth, Amit
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Terror attacks have been linked in part to online extremist content. Although tens of thousands of Islamist extremism supporters consume such content, they are a small fraction relative to peaceful Muslims. The efforts to contain the ever-evolving extremism on social media platforms have remained inadequate and mostly ineffective. Divergent extremist and mainstream contexts challenge machine interpretation, with a particular threat to the precision of classification algorithms. Our context-aware computational approach to the analysis of extremist content on Twitter breaks down this persuasion process into building blocks that acknowledge inherent ambiguity and sparsity that likely challenge both manual and automated classification. We model this process using a combination of three contextual dimensions -- religion, ideology, and hate -- each elucidating a degree of radicalization and highlighting independent features to render them computationally accessible. We utilize domain-specific knowledge resources for each of these contextual dimensions such as Qur'an for religion, the books of extremist ideologues and preachers for political ideology and a social media hate speech corpus for hate. Our study makes three contributions to reliable analysis: (i) Development of a computational approach rooted in the contextual dimensions of religion, ideology, and hate that reflects strategies employed by online Islamist extremist groups, (ii) An in-depth analysis of relevant tweet datasets with respect to these dimensions to exclude likely mislabeled users, and (iii) A framework for understanding online radicalization as a process to assist counter-programming. Given the potentially significant social impact, we evaluate the performance of our algorithms to minimize mislabeling, where our approach outperforms a competitive baseline by 10.2% in precision.
description: 22 pages
Organized Labor and Social Value Creation in Silicon Valley
Creators: name: Dhuna, Ahmi
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Labor movement
subject: High technology industries
subject: Income inequality

description: Ahmi Dhuna’s capstone project explored the relationship between organized labor, the growing tech industry, and economic disparities in the Silicon Valley. More specifically, she focused on the history of organized labor in the Silicon Valley, detailing the virulently anti-worker nature of tech’s market incentives and dominant business models, and contrasting these destructive anti-worker tactics with tech’s rhetoric of ‘bettering mankind.’ Her paper offers a critical look at how anti-union industries affect working conditions, low-income communities, and growing income inequality.

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.
Phenomenological implementations of TMD evolution
Creators: name: Boglione, M.
name: Hernandez, J. O. Gonzalez
name: Melis, S.
name: Prokudin, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Although the theoretical set-up of TMD evolution appears to be well established, its phenomenological implementations still require special attention, particularly as far as the interplay between perturbative and non-perturbative contributions is concerned. These issues have been extensively studied in Drell-Yan processes, where they seem to be reasonably under control. Instead, applying the same prescriptions and methodologies to Semi-Inclusive Deep Inelastic (SIDIS) processes is, at present, far from obvious. Some of the controversies related to the applications of TMD Evolution to SIDIS processes will be discussed with practical examples, exploring different kinematical configurations of SIDIS experiments.
description: 8 pages, 5 figures, to appear in the proceedings of "QCD Evolution Workshop", Santa Fe, NM (USA), May 12-16, 2014
Dentoskeletal Changes from Two Types of Anterior Bite Planes in Deep BiteChildren: A Randomized Controlled Study
Creators: name: Thongudomporn, Udom
Publisher: name: The Dental Association of Thailand
Year: 2023
Subjects: Cephalometry
Child
Orthodontic appliances
Overbite
Prospective studies

description: Journal of The Dental Association of Thailand, 73, 4, 278-288
Enumerating Non-Stable Vector Bundles
Creators: name: Du, Peng
Publisher: name: arXiv
Year: 2019
Subjects: subject: K-Theory and Homology (math.KT)
subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this article, we establish a motivic analog of an enumeration result of James-Thomas on non-stable vector bundles in topological setting. Using this, we obtain results on enumeration of projective modules of rank $d$ over a smooth affine $k$-algebra $A$ of dimension $d$, recovering in particular results of Suslin and Bhatwadekar on cancellation of such vector bundles. Admitting a conjecture of Asok and Fasel, we prove cancellation of such vector bundles of rank $d-1$ if the base field $k$ is algebraically closed. We also explore the cancellation properties of symplectic vector bundles.
description: New version, 37 pages. Added a cancellation result for symplectic vector bundles and exposition improved. Comments are welcome!
The Study of Surface Remaining Metal Ions and Surface Characteristics of RetrievedStainless Steel Brackets in Swimming Athletes Undergoing Orthodontic Treatment
Creators: name: Chanpongsaeng, Noppadon
Publisher: name: The Dental Association of Thailand
Year: 2023
Subjects: Chloride
Bracket
Swimming pool
Stainless steel
Metal ion

description: Journal of The Dental Association of Thailand, 73, 4, 289-290
Human Trafficking as a Crime Against Humanity: Puerto Rico’s Innovative Approach to Human Rights Legislation
Creators: name: Bava, Julian
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Puerto Rico
subject: Crimes against humanity
subject: Transitional justice

description: Julian Bava focused his human rights capstone on analyzing the history and text of Puerto Rico’s Crimes Against Humanity (CAH) legislation in order to determine its potential effectiveness as an accountability tool. Utilizing Article 300 of Title V (“Crimes Against Humanity”) of the Penal Code of Puerto Rico (the “Penal Code”), Julian notes how Puerto Rico is unique in offering a state level framework for prosecuting atrocity crimes and reveals the critical role subnational jurisdictions may play in shaping international law and its application within the United States. With this analysis, Julian shows how Puerto Rico’s atrocity crimes legislation provides a promising landscape that not only pushes international law in a novel direction, but also provides tangible opportunities for victims to seek redress.

Student project deposited by department for archival purposes. Original work unavailable for public download due to permission restriction preferences of the author.