cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fields and rings with few types
Creators: name: Milliet, Cédric
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: Let R be an associative ring with possible extra structure. R is said to be weakly small if there are countably many 1-types over any finite subset of R. It is locally P if the algebraic closure of any finite subset of R has property P. It is shown here that a field extension of finite degree of a weakly small field either is a finite field or has no Artin-Schreier extension. A weakly small field of characteristic 2 is finite or algebraically closed. Every weakly small division ring of positive characteristic is locally finite dimensional over its centre. The Jacobson radical of a weakly small ring is locally nilpotent. Every weakly small division ring is locally, modulo its Jacobson radical, isomorphic to a product of finitely many matrix rings over division rings.
In Situ Heating of the 2007 May 19 CME Ejecta Detected by STEREO/PLASTIC and ACE
Creators: name: Rakowski, Cara E.
name: Laming, J. Martin
name: Lyutikov, Maxim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In situ measurements of ion charge states can provide unique insight into the heating and evolution of coronal mass ejections when tested against realistic non-equilibrium ionization modeling. In this work we investigate the representation of the CME magnetic field as an expanding spheromak configuration, where the plasma heating is prescribed by the choice of anomalous resistivity and the spheromak dynamics. We chose as a test case, the 19 May 2007 CME observed by STEREO and ACE. The spheromak is an appealing physical model, because the location and degree of heating is fixed by the choice of anomalous resistivity and the spheromak expansion rate which we constrain with observations. This model can provide the heating required between 1.1$R_{\sun}$ and earth orbit to produce charge states observed in the CME flux rope. However this source of heating in the spheromak alone has difficulty accounting for the rapid heating to Fe$^{8 - 11+}$ at lower heights, as observed in STEREO EUVI due to the rapid radiative cooling that occurs at the high densities involved. Episodes of heating and cooling clearly unrelated to spheromak expansion are observed prior to the eruption, and presumably still play a role during the eruption itself. Spheromak heating is also not capable of reproducing the high Fe charge states (Fe$^{16+}$ and higher) seen in situ exterior to the flux rope in this CME. Thus while the spheromak configuration may be a valid model for the magnetic topology, other means of energization are still required to provide much of the rapid heating observed.
description: 22 pages, 6 figures, ApJ in press
The pedagogical potential of student activism : narratives of economics students
Creators: name: Delgado, Sandra Ximena
Publisher: name: University of British Columbia
Year: 2020

description: This research presents a narrative exploration of how economics students understand and experience their activism in the age of the neoliberal university and how their experience as students is transformed by social action. The primary focus of this study is to understand economics students experience as part of an effort to better understand student activism within the neoliberal university. This dissertation offers seven narrative themes that illustrate the experiences of economics students as they are transformed by social action and also presents a portrayal of the relations between students’ experiences of activism and as economics students. This research discusses the implications and contributions that student activism generates in the student life and in the identity of students and future professionals in economics. The narrative themes were created to familiarize readers to curricular activism in economics and to help them to interpret and analyze economics students’ perspectives and experiences participating in curricular activism. One of the main arguments of this dissertation is that activism and social action are contributing to a re-imagination and reinvention of the experience of being an economics student in the age of the neoliberal university. Activism transforms the way economics students see themselves and how they understand their role in society, the role of economics and the urge to change economics education as new economic, social, environmental and health crises affect everyday life.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of recommendations on the creation of an economic mechanism to stimulate the improvement of working conditions
Creators: name: ÐÑÑÑÐ°ÑÐ¸Ð½, Ð ÑÑÐ»Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° ÑÑÑÐ´Ð°
ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð°
ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð°
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ
ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸
ÑÐ¾Ð½Ð´ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ°Ñ Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÐ¸ÑÐºÐ¸
labor economics
stimulation of improvement of working conditions
estimation of working conditions
manufacturing and production control
compensation
social insurance fund
professional risks

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ð¹ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð°, ÑÐ°Ð±Ð¾ÑÐ¾Ð´Ð°ÑÐµÐ»Ñ Ð¸ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ° Ñ ÑÐµÐ»ÑÑ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð·Ð°Ð¸Ð½ÑÐµÑÐµÑÐ¾Ð²Ð°Ð½Ð½Ð¾ÑÑÐ¸ Ðº Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾Ð¼Ñ ÑÑÑÐ´Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¿Ð¸ÑÐ°Ð½Ñ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐ»ÐºÐ¸ Ð¿Ð¾ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ ÑÐ¸ÑÐºÐ¾Ð², Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐµ Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ ÑÑÐ°Ð²Ð¼Ð°ÑÐ¸Ð·Ð¼Ð°, Ð²ÑÐ¿Ð»Ð°Ñ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¹ Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾Ð½Ð´Ð° ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ°ÑÐ¾Ð²Ð°Ð½Ð¸Ñ.
description: This paper describes possible methods for improving relations between the state, the employer and the employee in order to improve working conditions and increase interest in safe work based on an economic incentive mechanism. The prerequisites for the introduction of the assessment of occupational risks, based on the dynamics of injury, compensation payments and the activities of the social insurance fund, are described.
Degenerates and Deviants: The Impact of Morality and Public Opinion on Drug Policy
Creators: name: Nagaraja, Sanjana
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Drug policy
crack epidemic
morality
social pressure
public health

description: Drug epidemics are influenced by several social risk factors, some of which have been studied. These include socioeconomic status, regional differences, as well as the racial background of affected individuals. Based on the varying social risk factors that influence a drug epidemic, we see different public responses and approaches to policy intervention. An area that has still not been characterized in depth is the influence of morality and regional values on the interventions that are used to curb drug epidemics. I will be looking at the public reactions to the crack epidemic and the current opioid crisis and assessing how different moral positions on these two drugs influenced the response. Additionally, I will be analyzing the HIV epidemic to further look at the intersection between morality and disease, and to create a further framework for how public opinion can influence policy. On the topic of morality, I will look at occurrences such as prohibition to assess the role of the government in regulating moral health decisions and the historical efficacy of this kind of policy. To tie these crises together, I will look at common sources of moral law, such as religion. Another factor that is related to this topic is regionality, and I will be looking at how population density plays an important role in assessing public opinion on a given drug epidemic, and how this influences interventions in the region. I will use these findings to suggest an appropriate degree of influence that public opinion and morality should have on our response to public health crises in light of modern drug crises such as the increase in fentanyl-laced drugs.
title: The Next Generation of Traffic Management Systems and Centers [Fact Sheet]
Creators: name: Federal Highway Administration
Publisher: name: Federal Highway Administration
publisherIdentifier: https://ror.org/0473rr271
publisherIdentifierScheme: ROR
Year: 2024
Subjects: classificationCode: https://trt.trb.org/term/89145
subject: Advanced traffic management systems
classificationCode: https://trt.trb.org/term/90601
subject: Traffic safety
classificationCode: https://trt.trb.org/term/91507
subject: Mobility
classificationCode: https://trt.trb.org/term/93057
subject: Traffic control centers

description: Traffic management systems (TMSs) and their centers are critical resources that offer agencies the potential to improve the safety and mobility of travel on the surface transportation system. TMSs also assist agencies in fulfilling the ever-increasing transportation needs of travelers (e.g., travel times), service providers (e.g., transit and emergency services), other agencies, and the public (e.g., incidents). TMSs provide agencies with various functions (e.g., monitoring traffic conditions, analyzing collected data, and disseminating traveler information) and operational strategies. Agencies continue to be challenged with improving performance; expanding the geographical area served; expanding or enhancing services; and providing the funding and staffing to actively manage, operate, and maintain their TMSs. Agencies may consider a range of issues, opportunities, and possible improvements when planning to enhance an existing TMS or prepare for the next generation of their TMS. Agencies preparing for the next generation of their TMS may also need to consider assessing feasibility; initiating and conducting planning; or pursuing development, implementation, and transition efforts.
Two-Loop Crossover Scaling Functions of the O(N) Model
Creators: name: O'Connor, Denjoe
name: Santiago, J. A.
name: Stephens, C. R.
name: Zamora, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Using Environmentally Friendly Renormalization, we present an analytic calculation of the series for the renormalization constants that describe the equation of state for the $O(N)$ model in the whole critical region. The solution of the beta-function equation, for the running coupling to order two loops, exhibits crossover between the strong coupling fixed point, associated with the Goldstone modes, and the Wilson-Fisher fixed point. The Wilson functions $γ_λ$, $γ_ϕ$ and $γ_{ϕ^2}$, and thus the effective critical exponents associated with renormalization of the transverse vertex functions, also exhibit non-trivial crossover between these fixed points.
description: 21 pages, 4 figures, version to appears in IJMPLA
Additional file 4 of UBTF facilitates melanoma progression via modulating MEK1/2-ERK1/2 signalling pathways by promoting GIT1 transcription
Creators: name: Zhang, Jian
name: Zhang, Jiaojiao
name: Liu, Wenli
name: Ge, Rui
name: Gao, Tianyuan
name: Tian, Qiong
name: Mu, Xin
name: Zhao, Lingyu
name: Li, Xu
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4: Table S1. Sequences of siRNA. Table S2. Sequencesof recombinant plasmids. Table S3. Primer sequence used for qRT-PCR or ChIP-qRT-PCR.Table S4. Information on antibodies used for the correlationanalysis. TableS5. Association between UBTF mRNA expression and clinical pathological featuresof melanoma (n = 66). Table S6. Relationshipbetween GIT1 mRNA expression and clinical pathological characteristics ofmelanoma (n = 66).
Small skew fields
Creators: name: Milliet, Cédric
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: Wedderburn showed in 1905 that finite fields are commutative. As for infinite fields, we know that superstable (Cherlin, Shelah) and supersimple (Pillay, Scanlon, Wagner) ones are commutative. In their proof, Cherlin and Shelah use the fact that a superstable field is algebraically closed. Wagner showed that a small field is algebraically closed, and asked whether a small field should be commutative. We shall answer this question positively in non-zero characteristic.
title: ÐÐ¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐµÐ½Ð¸Ð¹ ÐºÐ°Ðº Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÐºÐ»Ð°Ð¼Ð½ÑÑ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¹ Ð´Ð¸Ð·Ð°Ð¹Ð½ÐµÑÐ¾Ð² Ð¾Ð´ÐµÐ¶Ð´Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Monitoring of consumer preferences as a tool for developing advertising strategies for fashion designers
Creators: name: Ð¦ÑÐ¼Ð°, ÐÑÐ°Ð¸Ð´Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¼Ð¾Ð´Ð°
Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ðµ
Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ðµ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐµÐ½Ð¸Ñ
Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³
ÑÐµÐºÐ»Ð°Ð¼Ð½ÑÐµ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ»ÑÑÐµÐ²ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÐ¼Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ Ð¿ÑÐ¸Ð½ÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¾ Ð¿Ð¾ÐºÑÐ¿ÐºÐµ Ð¾Ð´ÐµÐ¶Ð´Ñ. Ð ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ, Ð¿ÑÐ¸Ð²ÑÑÐºÐ¸ Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð²ÑÐ±Ð¾ÑÐ°, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¸Ð³ÑÐ¾ÐºÐ¸ Ð¼Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÑÐ½ÐºÐ° Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ°Ð½Ð°Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸.ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÑÐ´ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð¹ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð±ÑÐµÐ½Ð´Ð° Â«ÐÐÐ ÐÐ¯Â», ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ñ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐµÐ½Ð¸Ð¹.
description: This work is devoted to the research of main factors and characteristics of consumer behavior and decision- making about shopping. During the research, the key features and models of consumer behavior, consumption habits and choice models, the main players in the fashion market and the main channels for obtaining information are identified.Basing on the results of the research, the author proposed recommendations for the developing communication policy and the formation of the advertising strategy of the fashion brand Â«KoreaÂ» and developed a project of applying the monitoring method to study consumer preferences.
Weakly bound states of polar molecules in bilayers
Creators: name: Fedorov, D. V.
name: Armstrong, J. R.
name: Zinner, N. T.
name: Jensen, A. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We investigate a system of two polarized molecules in a layered trap. The molecules reside in adjacent layers and interact purely via the dipole-dipole interaction. We determine the properties of the ground state of the system as a function of the dipole moment and polarization angle. A bound state is always present in the system and in the weak binding limit the bound state extends to a very large distance and shows universal behavior.
description: Presented at the 21st European Conference on Few-Body Problems in Physics, Salamanca, Spain, 30 August - 3 September 2010
Reversible Image data Hiding using Lifting wavelet Transform and Histogram Shifting
Creators: name: Jinna, S. Kurshid
name: Ganesan, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: A method of lossless data hiding in images using integer wavelet transform and histogram shifting for gray scale images is proposed. The method shifts part of the histogram, to create space for embedding the watermark information bits. The method embeds watermark while maintaining the visual quality well. The method is completely reversible. The original image and the watermark data can be recovered without any loss.
description: IEEE Publication format, ISSN 1947 5500, http://sites.google.com/site/ijcsis/
Quantum-assisted biomolecular modelling
Creators: name: Harris, Sarah
name: Kendon, Vivien M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Our understanding of the physics of biological molecules, such as proteins and DNA, is limited because the approximations we usually apply to model inert materials are not in general applicable to soft, chemically inhomogeneous systems. The configurational complexity of biomolecules means the entropic contribution to the free energy is a significant factor in their behaviour, requiring detailed dynamical calculations to fully evaluate. Computer simulations capable of taking all interatomic interactions into account are therefore vital. However, even with the best current supercomputing facilities, we are unable to capture enough of the most interesting aspects of their behaviour to properly understand how they work. This limits our ability to design new molecules, to treat diseases, for example. Progress in biomolecular simulation depends crucially on increasing the computing power available. Faster classical computers are in the pipeline, but these provide only incremental improvements. Quantum computing offers the possibility of performing huge numbers of calculations in parallel, when it becomes available. We discuss the current open questions in biomolecular simulation, how these might be addressed using quantum computation and speculate on the future importance of quantum-assisted biomolecular modelling.
description: 10 + epsilon pages, 2 figures
A classification of finite rank dimension groups by their representations in ordered real vector spaces
Creators: name: Maloney, Greg
name: Tikuisis, Aaron
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: K-Theory and Homology (math.KT)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: This paper systematically studies finite rank dimension groups, as well as finite dimensional ordered real vector spaces with Riesz interpolation. We provide an explicit description and classification of finite rank dimension groups, in the following sense. We show that for each n, there are (up to isomorphism) finitely many ordered real vector spaces of dimension n that have Riesz interpolation, and we give an explicit model for each of them in terms of combinatorial data. We show that every finite rank dimension group can be realized as a subgroup of a finite dimensional ordered real vector space with Riesz interpolation via a canonical embedding. We then characterize which of the subgroups of a finite dimensional ordered real vector space have Riesz interpolation (and are therefore dimension groups).
description: 30 pages
On properties of (weakly) small groups
Creators: name: Milliet, Cédric
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: A group is small if it has countably many complete $n$-types over the empty set for each natural number n. More generally, a group $G$ is weakly small if it has countably many complete 1-types over every finite subset of G. We show here that in a weakly small group, subgroups which are definable with parameters lying in a finitely generated algebraic closure satisfy the descending chain conditions for their traces in any finitely generated algebraic closure. An infinite weakly small group has an infinite abelian subgroup, which may not be definable. A small nilpotent group is the central product of a definable divisible group with a definable one of bounded exponent. In a group with simple theory, any set of pairwise commuting elements is contained in a definable finite-by-abelian subgroup. First corollary : a weakly small group with simple theory has an infinite definable finite-by-abelian subgoup. Secondly, in a group with simple theory, a normal solvable group A of derived length n is contained in an A-definable almost solvable group of class n.
GIS: Geographic Information System An application for socio-economical data collection for rural area
Creators: name: Nayak, S. K.
name: Thorat, S. B.
name: Kalyankar, N. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The country India follows the planning through planning commission. This is on the basis of information collected by traditional, tedious and manual method which is too slow to sustain. Now we are in the age of 21th century. We have seen in last few decades that the progress of information technology with leaps and bounds, which have completely changed the way of life in the developed nations. While internet has changed the established working practice and opened new vistas and provided a platform to connect, this gives the opportunity for collaborative work space that goes beyond the global boundary. We are living in the global economy and India leading towards Liberalize Market Oriented Economy (LMOE). Considering this things, focusing on GIS, we proposed a system for collection of socio economic data and water resource management information of rural area via internet.
description: IEEE Publication format, ISSN 1947 5500, http://sites.google.com/site/ijcsis/
Translating solitons for Lagrangian mean curvature flow in complex Euclidean plane
Creators: name: Castro, Ildefonso
name: Lerma, Ana M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C42, 53D12 (Primary) 53B25 (Secondary)

description: Using certain solutions of the curve shortening flow, including self-shrinking and self-expanding curves or spirals, we construct and characterize many new examples of translating solitons for mean curvature flow in complex Euclidean plane. They generalize the Joyce, Lee and Tsui ones \cite{JLT} in dimension two. The simplest (non trivial) example in our family is characterized as the only (non totally geodesic) Hamiltonian stationary Lagrangian translating soliton for mean curvature flow in complex Euclidean plane.
description: 15 pages
Analisi delle idee preconcette nell’insegnamento della meccanica
Creators: name: Janett, Gioele
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: Numerose ricerche sull’apprendimento della fisica mostrano che gli studenti si appoggiano fortemente su preconcetti. Questi preconcetti, se scientificamente sbagliati, possono creare problemi nell’apprendimento. L’idea di questo lavoro è nata dalla lettura di uno studio di Camp et al. (1994) dedicato al tema delle idee preconcette sbagliate nell’insegnamento della meccanica. La prima fase di questo lavoro presenta un ciclo di tre lezioni ispirate dallo studio sopracitato, che mirano ad aiutare uno studente nell’apprendimento della meccanica newtoniana in situazioni che presentano idee preconcette persistenti. Gli argomenti trattati nelle lezioni proposte sono: la forza di sostegno, la forza d’attrito e la terza legge di Newton. Durante le lezioni, per favorire il singolo studente a interrogarsi sul senso della risposta che ha dato, gli allievi hanno risposto ad alcune domande completando un formulario d’indagine. La seconda fase di questo lavoro si è occupata di analizzare, tramite questi formulari d’indagine, le idee preconcette degli studenti e la loro evoluzione durante le lezioni. I formulari d’indagine hanno permesso di identificare le idee preconcette sbagliate più comuni e persistenti. Hanno inoltre aiutato a comprendere quali elementi particolari delle lezioni hanno aiutato maggiormente a scardinare le idee preconcette sbagliate, permettendo di assimilare in maniera convincente la visione scientifica corretta. Relatore: Giorgio Häusermann. Materia: Fisica.
Entropy production in the non-equilibrium steady states of interacting many-body systems
Creators: name: Dorosz, Sven
name: Pleimling, Michel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Entropy production is one of the most important characteristics of non-equilibrium steady states. We study here the steady-state entropy production, both at short times as well as in the long-time limit, of two important classes of non-equilibrium systems: transport systems and reaction-diffusion systems. The usefulness of the mean entropy production rate and of the large deviation function of the entropy production for characterizing non-equilibrium steady states of interacting many-body systems is discussed. We show that the large deviation function displays a kink-like feature at zero entropy production that is similar to that observed for a single particle driven along a periodic potential. This kink is a direct consequence of the detailed fluctuation theorem fulfilled by the probability distribution of the entropy production and is therefore a generic feature of the corresponding large deviation function.
description: 7 figures, to appear in Physical Review E
Probabilistic Semantic Web Mining Using Artificial Neural Analysis
Creators: name: Kishore, T. Krishna
name: Vardhan, T. Sasi
name: Narayana, N. Lakshmi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Most of the web user's requirements are search or navigation time and getting correctly matched result. These constrains can be satisfied with some additional modules attached to the existing search engines and web servers. This paper proposes that powerful architecture for search engines with the title of Probabilistic Semantic Web Mining named from the methods used. With the increase of larger and larger collection of various data resources on the World Wide Web (WWW), Web Mining has become one of the most important requirements for the web users. Web servers will store various formats of data including text, image, audio, video etc., but servers can not identify the contents of the data. These search techniques can be improved by adding some special techniques including semantic web mining and probabilistic analysis to get more accurate results. Semantic web mining technique can provide meaningful search of data resources by eliminating useless information with mining process. In this technique web servers will maintain Meta information of each and every data resources available in that particular web server. This will help the search engine to retrieve information that is relevant to user given input string. This paper proposing the idea of combing these two techniques Semantic web mining and Probabilistic analysis for efficient and accurate search results of web mining. SPF can be calculated by considering both semantic accuracy and syntactic accuracy of data with the input string. This will be the deciding factor for producing results.
description: IEEE Publication format, ISSN 1947 5500, http://sites.google.com/site/ijcsis/
mu-tau Symmetry and Charged Lepton Mass Hierarchy in a Supersymmetric D4 Model
Creators: name: Hagedorn, Claudia
name: Ziegler, Robert
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this note we discuss a supersymmetric (SUSY) D4 x Z5 model which leads to vanishing reactor mixing angle theta_13=0 and maximal atmospheric mixing theta_23=pi/4 in the lepton sector at leading order (LO), due to the preservation of non-trivial distinct D4 subgroups in the charged lepton and neutrino sectors, respectively. The solar mixing angle theta_12 remains undetermined and is expected to be of order one. Since right-handed charged leptons transform as singlets under D4, the charged lepton mass hierarchy can be naturally accounted for. The model predicts inverted mass hierarchy for neutrinos. Additionally, we show that, unlike in most of the other models of this type, all vacuum expectation values (VEVs) of gauge singlets (flavons) can be fixed through mass parameters of the superpotential. Next-to-leading order (NLO) corrections to lepton masses and mixings are calculated and shown to be under control, especially the corrections to theta_23=pi/4 and theta_13=0 are of the order of the generic expansion parameter epsilon = 0.04 and arise dominantly from the charged lepton sector.
description: 14+1 pages, no figures
A Changing Climate in the Hawaiian Wet Forest: In-Person and Virtual Curriculum for Field Courses at Puʻu Makaʻala NAR
Creators: name: Change, Teaching
Publisher: name: QUBES Educational Resources
Year: 2021

description: Curriculum for Puʻu Makaʻala Huakaʻi with the National Ecological Observatory Network (NEON), developed by Teaching Change. This module was created to guide Teaching Change Field Courses at Puʻu Makaʻala Natural Area Reserve. The accompanying curriculum can be adapted and used to accompany any excursion.
Exploring the relationship between functional diversity and resilience in coral reef communities with an agent-based model
Creators: name: Carturan, Bruno S.
Publisher: name: University of British Columbia
Year: 2020

description: Corals are foundation species whose diversity regulates the functioning of coral reef ecosystems. Climate change and anthropogenic disturbances change the species composition of coral communities, and jeopardize reef persistence. Our capacity to mitigate these impacts is limited by key knowledge gaps about how coral diversity and specifically coral functional traits influence the resilience of reef ecosystems. In other ecosystems, experiments have shown support for the diversity-resilience hypothesis, whereby greater functional diversity enhances ecosystem resilience. Analogous evidence in reef ecosystems is lacking, in part because the high diversity and structural complexity of coral reefs render manipulative experiments infeasible at relevant temporal and spatial scales. Simulation models can overcome these limitations, but to date such models have been limited in their inclusion of relevant trait data and representation of key ecological processes. My goal was to test the diversity-resilience hypothesis for reef ecosystems, focusing primarily on coral species. Building on previous efforts by plants ecologists, we first developed the effect, resistance and recovery trait framework, which accounts for processes of resistance and recovery—the two components of resilience. We illustrated via simulations how the framework can be used to predict the resilience of ecosystem functions. Using the framework, we then developed an agent-based model combining trait-based and demographic approaches to simulate community dynamics from the scale of coral polyps to the entire community. Built from empirical data and expert knowledge, the model simulates processes with an unprecedented degree of detail, and can be configured to represent diverse coral communities. After calibration, the model captured the dynamics of three Caribbean coral communities that were affected by cyclones and bleaching, and produced realistic patterns of cover, recruitment and colony size distributions. Lastly, we used the model to conduct a virtual experiment in which the initial functional trait diversity of coral communities was manipulated. These communities were subjected to cyclone and bleaching disturbances, and resilience was estimated by measuring their resistance, recovery rate and cover and rugosity 10 years after the disturbances. Using generalized linear models and model averaging, we found strong support for the diversity-resilience hypothesis: functional richness contributes significantly and positively to resilience.
Ostalgie Berlino, la vetrina della ex DDR
Creators: name: Lucchini, Nicola
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: Ostalgie è una parola tanto semplice quanto efficace. Semplice perché nasce dall’unione delle parole Osten e Nostalgie , che in italiano sono facilmente traducibili in “est”e “nostalgia”. Efficace perché una sola parola riassume quello che è il sentimento di nostalgia da parte degli abitanti della ex DDR, la Germania dell’Est, verso alcuni aspetti di vita quotidiana legati proprio a quell’epoca. Il mio intento con questo libro fotografico è quello di visualizzare l’Ostalgie, attraverso luoghi e oggetti che sono in qualche modo legati al regime e alla vita quotidiana della DDR. Per farlo ho deciso di usare la fotografia analogica, in quanto trovo che sia uno strumento valido per raccontare un aspetto nostalgico, legato al passato, come l’Ostalgie. Questo perché la fotografia analogica stessa, possiede questa caratteristica di nostalgia, e di legame con il passato. Inoltre la fotografia impressa sul rullino ha un estetica unica, d’altri tempi. Ho lasciato volutamente le fotografie così come sono, senza correggere esposizione, colori e difetti, in modo da enfatizzarne l’aspetto analogico.La sequenza fotografica del libro ricalca una sorta di percorso che parte dal cuore di Berlino Est e si dirige verso la periferia della città, catapultando il lettore in un viaggio alla scoperta di ciò che è rimasto della DDR.
The role of accretion disks in the formation of massive stars
Creators: name: Kuiper, Rolf
name: Klahr, Hubert
name: Beuther, Henrik
name: Henning, Thomas
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present radiation hydrodynamics simulations of the collapse of massive pre-stellar cores. We treat frequency dependent radiative feedback from stellar evolution and accretion luminosity at a numerical resolution down to 1.27 AU. In the 2D approximation of axially symmetric simulations, it is possible for the first time to simulate the whole accretion phase of several 10^5 yr for the forming massive star and to perform a comprehensive scan of the parameter space. Our simulation series show evidently the necessity to incorporate the dust sublimation front to preserve the high shielding property of massive accretion disks. Our disk accretion models show a persistent high anisotropy of the corresponding thermal radiation field, yielding to the growth of the highest-mass stars ever formed in multi-dimensional radiation hydrodynamics simulations. Non-axially symmetric effects are not necessary to sustain accretion. The radiation pressure launches a stable bipolar outflow, which grows in angle with time as presumed from observations. For an initial mass of the pre-stellar host core of 60, 120, 240, and 480 Msol the masses of the final stars formed in our simulations add up to 28.2, 56.5, 92.6, and at least 137.2 Msol respectively.
description: 4 pages, 2 figures, Computational Star Formation Proceedings IAU Symposium No. 270, 2010, Ed.: J. Alves, B. Elmegreen, J. Girart & V. Trimble
Edificazione casa monofamiliare Davesco - Soragno
Creators: name: Melissa, Ferrario
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2021

description: L’oggetto del presente elaborato è il progetto di una casa monofamiliare che si sviluppa su tre piani fuori terra, di cui l’ultimo mansardato, con un garage interrato. La particolarità del progetto è data dalla sua ubicazione in quanto il mappale presenta un’accessibilità limitata; questo fattore ha condizionato, fin dal principio, gli aspetti legati alla gestione del cantiere, ma ha anche influenzato gli aspetti tecnico-economici.
Revisiting the Symmetries of the Quantum Smorodinsky-Winternitz System in D Dimensions
Creators: name: Quesne, Christiane
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The $D$-dimensional Smorodinsky-Winternitz system, proposed some years ago by Evans, is re-examined from an algebraic viewpoint. It is shown to possess a potential algebra, as well as a dynamical potential one, in addition to its known symmetry and dynamical algebras. The first two are obtained in hyperspherical coordinates by introducing $D$ auxiliary continuous variables and by reducing a 2D-dimensional harmonic oscillator Hamiltonian. The su(2D) symmetry and ${\rm w}(2D) \oplus_s {\rm sp}(4D,{\mathbb R})$ dynamical algebras of this Hamiltonian are then transformed into the searched for potential and dynamical potential algebras of the Smorodinsky-Winternitz system. The action of generators on wavefunctions is given in explicit form for D=2.
A numerical perspective on wildfire plume-rise dynamics
Creators: name: Moisseeva, Nadejda
Publisher: name: University of British Columbia
Year: 2020

description: The buoyant rise of wildfire smoke and the resultant vertical distribution of emission products in the atmosphere have a strong influence on downwind pollutant concentrations at the surface, and provide key input into regional and global chemical transport models. Due to inherent complexity of wildfire plume dynamics, smoke injection height predictions are subject to large uncertainties. One of the obstacles to the development of new plume rise parameterizations has been the scarcity of detailed simultaneous observations of fire-generated turbulence, entrainment, smoke concentrations and fire behavior. This thesis makes contributions on two fronts: (i) it demonstrates the feasibility of using coupled fire-atmosphere large-eddy simulations to model wildfire smoke dynamics to produce "synthetic" plume data, and (ii) develops a new energy balance plume rise parameterization to predict the vertical distribution of smoke in the atmosphere. The first part of the thesis focuses on evaluating the large-eddy simulation model used in this work with a detailed observational dataset from a real prescribed burn. The next portion explores the effect of various fire parameters and ambient atmospheric conditions on smoke plume behavior using a range of sensitivity studies. Analysis of flow dynamics shows that the updraft is shaped by complex interactions of fire-induced winds and vorticity generated in response to a near-surface convergence, and does not conform to commonly used mixing and entrainment assumptions. With the knowledge gained through the above numerical experiments, the second half of the thesis introduces a simple parameterization for predicting the mean centerline height for penetrative plumes from fires of arbitrary shape and intensity. Lastly, the proposed parameterization is extended to capture the full vertical distribution of smoke in the atmosphere. The broad goal of this work is to better our understanding of plume rise dynamics and improve smoke dispersion predictions within air quality applications.
Course materials and datasets for the Alivisatos group-based undergraduate research program
Creators: name: Calvin, Jason
name: Ondry, Justin
name: Dahl, Jakob
name: Sedlak, Adam
name: McKeown-Green, Amy
name: Wang, Xingzhi
name: Crook, Michelle
name: Gleason, Samuel
name: Hauwiller, Matthew
name: Baranger, Anne
name: Alivisatos, Paul
Publisher: name: Zenodo
Year: 2021

description: A group-based undergraduate research program (GURP) have been developed by the Alivisatos research group at the University of California, Berkeley. To assist other groups who may be interested in developing their own undergraduate research program, we have deposited some materials from our courses here, including raw datasets, lessons, and assignments.
description: Funding provided by: National Science Foundation
Crossref Funder Registry ID: http://dx.doi.org/10.13039/100000001
Award Number: DMR-1808151Funding provided by: U.S. Department of Energy
Crossref Funder Registry ID: http://dx.doi.org/10.13039/100000015
Award Number: DE-AC02-05CH11231Funding provided by: National Science Foundation
Crossref Funder Registry ID: http://dx.doi.org/10.13039/100000001
Award Number: DGE 1752814Funding provided by: Kavli Foundation
Crossref Funder Registry ID: http://dx.doi.org/10.13039/100001201
Award Number:
Additional file 1 of Outcomes of laparoscopic versus open total gastrectomy with D2 lymphadenectomy for gastric cancer: a systematic review and meta-analysis
Creators: name: Yang, Yongpu
name: Chen, Yuyan
name: Hu, Yilin
name: Feng, Ying
name: Mao, Qinsheng
name: Xue, Wanjiang
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 1: Table S1. Details and characteristics of the studies included in this meta-analysis.
Document Clustering using Sequential Information Bottleneck Method
Creators: name: Gayathri, P. J.
name: Punitha, S. C.
name: Punithavalli, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: This paper illustrates the Principal Direction Divisive Partitioning (PDDP) algorithm and describes its drawbacks and introduces a combinatorial framework of the Principal Direction Divisive Partitioning (PDDP) algorithm, then describes the simplified version of the EM algorithm called the spherical Gaussian EM (sGEM) algorithm and Information Bottleneck method (IB) is a technique for finding accuracy, complexity and time space. The PDDP algorithm recursively splits the data samples into two sub clusters using the hyper plane normal to the principal direction derived from the covariance matrix, which is the central logic of the algorithm. However, the PDDP algorithm can yield poor results, especially when clusters are not well separated from one another. To improve the quality of the clustering results problem, it is resolved by reallocating new cluster membership using the IB algorithm with different settings. IB Method gives accuracy but time consumption is more. Furthermore, based on the theoretical background of the sGEM algorithm and sequential Information Bottleneck method(sIB), it can be obvious to extend the framework to cover the problem of estimating the number of clusters using the Bayesian Information Criterion. Experimental results are given to show the effectiveness of the proposed algorithm with comparison to the existing algorithm.
description: IEEE Publication format, ISSN 1947 5500, http://sites.google.com/site/ijcsis/
On the Generalized Harmonic Polylogarithms of One Complex Variable
Creators: name: Bonciani, R.
name: Degrassi, G.
name: Vicini, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We describe how to compute numerically in the complex plain a set of Generalized Harmonic Polylogarithms (GHPLs) with square roots in the weights, using the C++/GiNaC numerical routines of Vollinga and Weinzierl. As an example, we provide the numerical values of the NLO electroweak light-fermion corrections to the Higgs boson production in gluon fusion in the case of complex W and Z masses.
description: 25 pages, 1 figure
On a classical limit of q-deformed Whittaker functions
Creators: name: Gerasimov, Anton
name: Lebedev, Dimitri
name: Oblezin, Sergey
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We provide a derivation of the Givental integral representation of the classical $gl_{\ell+1}$-Whittaker function as a limit $q \to 1$ of the q-deformed $gl_{\ell+1}$-Whittaker function represented as a sum over the Gelfand-Zetlin patterns.
description: 11 pages
Uso ed integrazione di tecniche di Machine Learning in device a risorse limitate per piattaforme IoT
Creators: name: Rubattu, Nicolò
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: Con l’avvento dell’Internet Of Things, l’impiego di Machine Learning e altre tecniche di apprendimento automatico svolgeranno un ruolo sempre più rilevante nella soddisfazione dei bisogni di aziende e consumatori. L’ampia diffusione, assieme all’accessibilità e semplicità di integrazione di reti di apprendimento sempre più piccole ed efficaci all’interno di device a risorse limitate, crea nuovi ed interessanti scenari applicativi per l’IoT. La rivoluzione che interessa l’AI vede abbandonare il tradizionale paradigma di erogazione di servizi basato su un’infrastruttura Cloud, a favore di algoritmi che eseguono direttamente sull’hardware dei nodi ai margini della rete promuovendo vantaggi in termini di costi, latenza, scalabilità, sicurezza e privacy. Il progetto, tesi di laurea bachelor in Ingegneria Informatica in collaborazione con l’azienda svizzera Paradox Engineering SA attiva nel settore, ha l’obbiettivo di studiare e definire le tecnologie di Machine Learning che si prestano all’integrazione in device embedded con risorse limitate e la partecipazione allo sviluppo di un caso d’uso reale. Quest’ultimo vede la realizzazione di modelli di reti neurali in grado di prevedere il tempo sulla base di informazioni provenienti da sensori ambientali per applicazioni di Smart Lighting.