cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Consensus-Based Decentralized Energy Trading for Distributed Energy Resources
Creators: name: Wang, Zhenyu
name: Zhang, Xiaoyu
name: Wang, Hao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: In smart grids, distributed energy resources (DERs) have penetrated residential zones to provide a new form of electricity supply, mainly from renewable energy. Residential households and commercial buildings with DERs have become prosumers in the local grids, since they can sell surplus power to others. Researches have been initiated to integrate and utilize DERs through better control and communication strategies. With the advances in the Internet of Things (IoT) technology, unprecedented coordination among DERs can be achieved to facilitate energy trading and transactive energy management. However, preventing leakage of users' information during the optimization process keeps challenging researchers, which drives them to develop privacy-preserving energy management systems. In this paper, we develop a fully decentralized transactive energy management using the consensus-based algorithm. To be specific, we design a virtual pool for prosumers to trade energy and exchange information with IoT technologies' support. The consensus-based algorithm enables prosumers to obtain the optimal energy schedule independently in a coordinated manner without revealing any personal data. We use real-world data to perform simulations and validate our developed algorithm. The results show that our consensus-based decentralized transactive energy management strategy is feasible and can significantly reduce the overall system cost.
Intrinsic magnetic properties of NdFeAsO$_{0.9}$F$_{0.1}$ superconductor from local and global measurements
Creators: name: Prozorov, R.
name: Tillman, M. E.
name: Mun, E. D.
name: Canfield, P. C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magneto-optical imaging was used to study the local magnetization in polycrystalline NdFeAsO$_{0.9}$F$_{0.1}$ (NFAOF). Individual crystallites up to $\sim200\times100\times30$ $μm^{3}$ in size could be mapped at various temperatures. The in-grain, persistent current density is about $j\sim10^{5}$ A/cm$^{2}$ and the magnetic relaxation rate in a remanent state peaks at about $T_{m}\sim38$ K. By comparison with with the total magnetization measured in a bar-shaped, dense, polycrystalline sample, we suggest that NdFeAsO$_{0.9}$F$_{0.1}$ is similar to a layered high-$T_{c}$, compound such as Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+x}$ and exhibits a $3D\to2D$ crossover in the vortex structure. The 2D Ginzburg parameter is about $Gi^{2D}% \simeq10^{-2}$ implying electromagnetic anisotropy as large as $ε\sim1/30$. Below $T_{m}$, the static and dynamic behaviors are consistent with collective pinning and creep.
A Factor Graph-based approach to vehicle sideslip angle estimation
Creators: name: Leanza, Antonio
name: Reina, Giulio
name: Blanco-Claraco, Jose-Luis
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Sideslip angle is an important variable for understanding and monitoring vehicle dynamics but it lacks an inexpensive method for direct measurement. Therefore, it is typically estimated from inertial and other proprioceptive sensors onboard using filtering methods from the family of the Kalman Filter. As a novel alternative, this work proposes modelling the problem directly as a graphical model (factor graph), which can then be optimized using a variety of methods, such as whole dataset batch optimization for offline processing or fixed-lag smoother for on-line operation. Experimental results on real vehicle datasets validate the proposal with a good agreement between estimated and actual sideslip angle, showing similar performance than the state-of-the-art with a great potential for future extensions due to the flexible mathematical framework.
description: 15 pages, 9 figures
Recreation planning for coastal B. C. parks: an ecological (biophysical) inventory and analysis approach
Creators: name: Woollacott, Gregory Christopher
Publisher: name: University of British Columbia
Year: 2010

description: Theory of ecological (biophysical) land classification is presented. The theory of integrated ecological land classification, mapping and analysis is applied to recreational land planning. An approach to recreational site-suitability analysis appropriate for reconnaissance level inventories and analyses of recreation capabilities is presented. Clague Mountain Park, Kitimat, B.C. served as a case study for applying the recreation site-suitability analysis approach developed. Landforms, identified using the Terrain Classification System (Ministry of Environment, 1978), served as the basis upon which selected ecologically-significant parameters were inventoried and analyzed. The parameters used in this analysis included topography, depth to bedrock, frost action, flood hazard, vegetation, climate and various soil characteristics, including moisture regime, texture, stoniness, rockiness, permeability and erosion hazard. The activities considered in this analysis included camping (intensive), hiking (summer), picnicking/day use, cross-country skiing, downhill skiing, mountain climbing/mountaineering, toboggan-ning, snowmobiling and snowshoeing. The recreational suitability of the park was summarized in tables and maps. It was found that this site-suitability analysis approach provided an effective means for establishing an area's recreational suitability. It is recommended that the findings of this analysis be used to assist in any future recreation planning and management within the park.
The influence of non-verbal educational and therapeutic Practices in autism spectrum disorder: the possibilities for physical education professionals
Creators: name: Campelo De Lima, Adryelle Fabiane
name: Gehres, Adriana De Faria
name: Lorenzini, Ana Rita
name: Brasileiro, Lívia Tenorio
Publisher: name: Motricidade
Year: 2017

description: The individual with autism spectrum disorder (ASD) have symptoms that begin in childhood and affects the individual's ability to function in life and in their day to day. For reduce and control the symptoms of ASD exist several types of practices. Thus, this study aims to analyze the contributions of the main pedagogical and therapeutic practices of non-verbal communication in motivation, emotional stability, communication and socialization of individuals with autism spectrum disorders, which may collaborate in the intervention of the physical education professional. The study was done through a systematic review that was conducted in the electronic databases. Initially, 390 documents have been identified. After the reading and analysis of the titles of the documents, have selected 109. After reading the summaries were considered eligible 53 and, finally, we've included 18, which completely satisfy our criteria for inclusion. The results showed that intervention programs are distinct and the majority is in music therapy. This systematic review showed that there is direct intervention of physical education professionals only in psychomotricity.
description: Motricidade, Vol 13 (2017): Special Issue
Acute effect of aerobic exercise with blood flow restriction on blood pressure and heart rate in healthy young subjects
Creators: name: Cirilo-Sousa, Maria Do Socorro
name: Araújo, Joamira Pereira De
name: Silva Freitas, Eduardo Domingos Da
name: Aniceto, Rodrigo Ramalho
name: Araújo, Valbério Candido De
name: Galvão Pereira, Piettra Moura
name: Araújo Júnior, Adenilson Targino De
name: De Souza, Thiago Siqueira Paiva
name: Batista, Gilmário Ricarte
name: Neto, Gabriel Rodrigues
Publisher: name: Motricidade
Year: 2017

description: The aim of the present study was to verify the acute effect of the aerobic exercise (AE) with blood flow restriction (BFR) upon systolic (SBP), diastolic blood pressure (DBP) and heart rate (HR) in health youngsters. Participated in the present study 13 young normotensive students (19.5 ± 1.7 years old). The sample was randomly divided into two experimental protocols: stationary race with BFR and stationary race without BFR. Subjects performed 5 sets of 2 minutes with 1 minute of rest interval for both protocols. SBP, DBP and HR were measured at rest, in the end of the exercises and during 60 minutes after conditions. The AE without BFR presented hypotensive effect 60 minutes post exercise (p= 0.029); the AE with and without BFR elevated significantly the SBP and HR immediately post exercise (p< 0.05) and the AE with BFR presented higher DBP and HR values immediately post-exercise when compared to AE without BFR (p= 0.001; p< 0.001, respectively). It is concluded that the AE without BFR does not seem to maximize the hypotensive effect, both sessions can increase SBP and HR immediately post-exercise with significant higher values in DBP and HR for AE with BFR.
description: Motricidade, Vol 13 (2017): Special Issue
ผลของยีสต์ที่คัดแยกได้จากน้ำอ้อยต่อคุณภาพไวน์ลูกหว้า
Creators: name: อรอนงค์ ภูสีฤทธิ์
Publisher: name: มหาวิทยาลัยราชภัฏเพชรบุรี
Year: 2019
Subjects: ยีสต์
ไวน์
ลูกหว้า(Syzygium cumini)
น้ำอ้อย

description: วารสารวิทยาศาสตร์แห่งมหาวิทยาลัยราชภัฏเพชรบุรี, 16, 1, 35-41
Analysis of fluency, space, weight and time in the walking of the Physical Education teacher during classes
Creators: name: Da Costa, Sandra Barbosa
name: Gomes-Da-Silva, Pierre Normando
name: Gonçalves, Danielle Menezes De Oliveira
Publisher: name: Motricidade
Year: 2017

description: This study analyzed the pedagogical intentionality expressed in the teacher’s walk in physical education classes. The data collection was carried out during seven months of direct observation of teachers with different past teaching experience (5 years, more than 10 years and more than 20 years), different genders, different schools and different class situations. In a descriptive and qualitative research, the Laban Movement Analysis was used to describe the walk of teachers in its expressive qualities, comprising the combination of four factors (fluency, space, weight and time) as well as the Pedagogy of Corporeality to analyze the creation of educational movement. During the identification of the three conditions during class (conducting, organizing and enforcing), it was observed that only in the vigorous way of walking to enforce the students, a greater variability in the combination of factors was present. The older group of teachers demonstrated the incorporation of knowledge experience in an integrative pedagogical intentionality.
description: Motricidade, Vol 13 (2017): Special Issue
Technical and tactical performance indicators based on the outcome of the set in the school volleyball
Creators: name: Costa, Yago Pessoa Da
name: Cirilo De Sousa, Maria Do Socorro
name: Silva, Júlio Cesar Gomes Da
name: Araújo, Joamira Pereira De
name: Neto, Gabriel Rodrigues
name: Batista, Gilmário Ricarte
Publisher: name: Motricidade
Year: 2017

description: The aim of the study was to identify and compare the technical and tactical performance indicators based on the outcome of the set in the school female volleyball. The study included 110 athletes, aged between 12 and 14 years, belonging to 11 teams. Fifty-eight sets of 28 games were filmed and 7194 actions, 2830 serves, 2157 serve reception, 1358 passes and 1299 attacks were analyzed. Afterwards, the game sets were divided into winners and losers sets. Teams that won the sets had advantage at the serve reception, set and attack on error and excellence/point criteria (p< 0.05) and of serve, set and attack (p< 0.001). In conclusion, the winner’s sets were those with a better technical-tactical performance quantitatively and qualitatively.
description: Motricidade, Vol 13 (2017): Special Issue
Self-reported feeling of mood, fatigue and recovery and physical performance of tae kwon athletes during a pre-competitive period
Creators: name: Costa, Diego De Oliveira
name: Oliveira, Leonardo Dos Santos
name: Lima, Fabiano Ferreira De
name: Martins, Clarice Maria De Lucena
name: Lemos, Luis Felipe Gomes Barbosa Pereira
name: Silva, Alexandre Sérgio
Publisher: name: Motricidade
Year: 2017

description: This study monitored self-reported feeling of mood, fatigue and recovery, anthropometry and physical performance in Tae Kwon Do athletes during a pre-competitive period. We assessed mood states (Questionnaire POMS), stress and subjective recovery (RESTQ - Sport 76), estimated fat mass (skinfolds), and physical performance (speed test - 30meters, horizontal jump and aerobic performance - Queens College step test) in nine male athletes of Paraiba tae kwon do state team, Brazil. These evaluations were performed every three days along two weeks before the competition and along the week after the competition day. During the week prior to competition self-reported feelings of mood, stress and recovery increased, followed by a decrease in the recovery scales. Athletes decreased their velocity, but it was observed a significant increase in muscle power (P = 0.023, Δ = 7.2 %). No changes were observed for aerobic performance during the same week. During the pre-competitive period, the athletes presented an increase in psychological stress and a decrease in physical performance.
description: Motricidade, Vol 13 (2017): Special Issue
Health, physical exercise and fear of aging: anti-aging problematizations in amateur bodybuilders speeches
Creators: name: Teixeira, Fábio Luís Santos
name: Caminha, Iraquitan De Oliveira
Publisher: name: Motricidade
Year: 2017

description: Scientific arguments in favour of applying physical exercise as an intervention on "aging" insists on relying on the biological concept of health. Considering the hegemony of this concept in physical education, the present study questions in what extent it must be accepted that the relationship between health/aging remains summarized in the mere search for maintaining physiological capabilities? The aim was to analyse the problematizations on the relationship between health and exercise in a group of physically active women from the city of Recife, Pernambuco, Brazil, in the context of aging process. Forty-five amateur bodybuilders were selected utilizing the sample snowball technique. They answered an interview guide with pictures according to the photo elicitation technique, individually. It was utilized the speech analysis proposed by Foucault. The group understands the relationship health/aging as a way to build identities, overcoming the negative perception of old age as vital and negative process. The fear of aging denotes the presence of self-centred healthcare practices carried over the years. Physical exercise plays a role that transcends the mere control of biological variables, being a resource to strengthen the experience to look and feel younger.
description: Motricidade, Vol 13 (2017): Special Issue
ระบบแนะนำสถานที่ฝึกประสบการณ์วิชาชีพเชิงพื้นที่ตามถนัดด้านเทคโนโลยีสารสนเทศของนักศึกษาฝึกประสบการณ์วิชาชีพด้วยเทคนิคทางด้านเหมืองข้อมูล
Creators: name: รัตนา ลีรุ่งนาวารัตน์
Publisher: name: มหาวิทยาลัยราชภัฏเพชรบุรี
Year: 2019
Subjects: ระบบแนะนำสถานที่ฝึกประสบการณ์วิชาชีพ
เชิงพื้นที่
เทคโนโลยีสารสนเทศ
เหมืองข้อมูล

description: วารสารวิทยาศาสตร์แห่งมหาวิทยาลัยราชภัฏเพชรบุรี, 16, 1, 42-54
Effect of Caffeine on Hemodynamics and Autonomics Parameters in Hypertensive Women after Aerobic Exercise
Creators: name: Nobrega, Tereza Karoline Sarmento Da
name: Brasileiro-Santos, Maria Do Socorro
name: Dantas, Filipe Fernandes Oliveira
name: Lima, Paulo Fernando Marinho De
name: Silva, Fábio Thiago Maciel Da
name: Brito, Aline De Freitas
name: Santos, Amilton Da Cruz
Publisher: name: Motricidade
Year: 2017

description: The aim of this study was to analyse the effect of caffeine consumption on cardiac autonomic modulation and arterial blood pressure after aerobic exercise in hypertensive women. Twelve hypertensive women participated in this study (55±4 years old), habitual consumers of caffeine. The electrocardiogram and the arterial blood pressure were recorded during rest and after aerobic exercise. All subject ingested caffeine or placebo (4mg/kg), waited 30 minutes and exercised on a treadmill for 30 minutes with intensity of 60% and 70% of the reserve heart rate. Systolic arterial blood pressure rose significantly in the caffeine session compared to rest and placebo session (p < 0.05). Spectral component of low frequency and sympathovagal balance increased dramatically when compared to baseline in caffeine session. In contrast, during the placebo session, the low frequency and sympathovagal balance decreased significantly (p < 0.05). When compared the caffeine and placebo sessions, it could be seen that the low frequency and sympathovagal balance were significantly higher in caffeine session (p < 0.05). Thus, it can be suggested that the consumption of caffeine increased the cardiac sympathetic activity with resulting increase of systolic arterial blood pressure after aerobic exercise, which could be related to a possible hypertensive reaction in hypertensive middle-aged women.
description: Motricidade, Vol 13 (2017): Special Issue
ปฏิสัมพันธ์ระหว่างคุณลักษณะตัวแปรที่เกี่ยวข้องกับวิธีการทำความสะอาดคราบเลือดที่มีผลต่อประสิทธิภาพการตรวจหาคราบเลือดด้วยวิธีลูมินอล และบลูสตาร์
Creators: name: วราภรณ์  สมบุรุษ
Publisher: name: มหาวิทยาลัยราชภัฏเพชรบุรี
Year: 2019
Subjects: ปฏิกิริยาการเรืองแสง
การตรวจหาคราบเลือด
ลูมินอล
บลูสตาร์

description: วารสารวิทยาศาสตร์แห่งมหาวิทยาลัยราชภัฏเพชรบุรี, 16, 1, 55-68
พหุนามสมมาตรในสมการกำลังสาม
Creators: name: อิสราภรณ์  ทองสมนึก
Publisher: name: มหาวิทยาลัยราชภัฏเพชรบุรี
Year: 2019
Subjects: พหุนามสมมาตร
รากร่วม
สมการกำลังสาม

description: วารสารวิทยาศาสตร์แห่งมหาวิทยาลัยราชภัฏเพชรบุรี, 16, 1, 69-74
Strong atom-field coupling for Bose-Einstein condensates in an optical cavity on a chip
Creators: name: Colombe, Yves
name: Steinmetz, Tilo
name: Dubois, Guilhem
name: Linke, Felix
name: Hunger, David
name: Reichel, Jakob
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: An optical cavity enhances the interaction between atoms and light, and the rate of coherent atom-photon coupling can be made larger than all decoherence rates of the system. For single atoms, this strong coupling regime of cavity quantum electrodynamics (cQED) has been the subject of spectacular experimental advances, and great efforts have been made to control the coupling rate by trapping and cooling the atom towards the motional ground state, which has been achieved in one dimension so far. For N atoms, the three-dimensional ground state of motion is routinely achieved in atomic Bose-Einstein condensates (BECs), but although first experiments combining BECs and optical cavities have been reported recently, coupling BECs to strong-coupling cavities has remained an elusive goal. Here we report such an experiment, which is made possible by combining a new type of fibre-based cavity with atom chip technology. This allows single-atom cQED experiments with a simplified setup and realizes the new situation of N atoms in a cavity each of which is identically and strongly coupled to the cavity mode. Moreover, the BEC can be positioned deterministically anywhere within the cavity and localized entirely within a single antinode of the standing-wave cavity field. This gives rise to a controlled, tunable coupling rate, as we confirm experimentally. We study the heating rate caused by a cavity transmission measurement as a function of the coupling rate and find no measurable heating for strongly coupled BECs. The spectrum of the coupled atoms-cavity system, which we map out over a wide range of atom numbers and cavity-atom detunings, shows vacuum Rabi splittings exceeding 20 gigahertz, as well as an unpredicted additional splitting which we attribute to the atomic hyperfine structure.
description: 20 pages. Revised version following referees' comments. Detailed notes added
Elastic scattering theory and transport in graphene
Creators: name: Novikov, D. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electron properties of graphene are described in terms of Dirac fermions. Here we thoroughly outline the elastic scattering theory for the two-dimensional massive Dirac fermions in the presence of an axially symmetric potential. While the massless limit is relevant for pristine graphene, keeping finite mass allows for generalizations onto situations with broken symmetry between the two sublattices, and provides a link to the scattering theory of electrons in a parabolic band. We demonstrate that the Dirac theory requires short-distance regularization for potentials which are more singular than 1/r. The formalism is then applied to scattering off a smooth short-ranged potential. Next we consider the Coulomb potential scattering, where the Dirac theory is consistent for a point scatterer only for the effective impurity strength below 1/2. From the scattering phase shifts we obtain the exact Coulomb transport cross-section in terms of the impurity strength. The results are relevant for transport in graphene in the presence of impurities that do not induce scattering between the Dirac points in the Brillouin zone.
description: 17 pages, 4 figures. Published version
Gauss sum factorization with cold atoms
Creators: name: Gilowski, M.
name: Wendrich, T.
name: Müller, T.
name: Jentsch, Ch.
name: Ertmer, W.
name: Rasel, E. M.
name: Schleich, W. P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report the first implementation of a Gauss sum factorization algorithm by an internal state Ramsey interferometer using cold atoms. A sequence of appropriately designed light pulses interacts with an ensemble of cold rubidium atoms. The final population in the involved atomic levels determines a Gauss sum. With this technique we factor the number N=263193.
description: 4 pages, 5 figures
High Kondo temperature (TK ~ 80 K) in self-assembled InAs quantum dots laterally coupled to nanogap electrodes
Creators: name: Shibata, K.
name: Hirakawa, K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have fabricated single electron tunneling structures by forming nanogap metallic electrodes directly upon single self-assembled InAs quantum dots (QDs). The fabricated samples exhibited clear Coulomb blockade effects. Furthermore, a clear Kondo effect was observed when strong coupling between the electrodes and the QDs was realized using a large QD with a diameter of ~ 100 nm. From the temperature dependence of the linear conductance at the Kondo valley, the Kondo temperature TK was determined to be ~ 81 K. This is the highest TK ever reported for artificial quantum nanostructures.
description: 3 pages, 3 figures
Two-dimensional N=(2,2) super Yang-Mills theory on computer
Creators: name: Suzuki, Hiroshi
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We carry out preliminary numerical study of Sugino's lattice formulation \cite{Sugino:2004qd,Sugino:2004qdf} of the two-dimensional $\mathcal{N}=(2,2)$ super Yang-Mills theory (2d $\mathcal{N}=(2,2)$ SYM) with the gauge group $\SU(2)$. The effect of dynamical fermions is included by re-weighting a quenched ensemble by the pfaffian factor. It appears that the complex phase of the pfaffian due to lattice artifacts and flat directions of the classical potential are not problematic in Monte Carlo simulation. Various one-point supersymmetric Ward-Takahashi (WT) identities are examined for lattice spacings up to $a=0.5/g$ with the fixed physical lattice size $L=4.0/g$, where $g$ denotes the gauge coupling constant in two dimensions. WT identities implied by an exact fermionic symmetry of the formulation are confirmed in fair accuracy and, for most of these identities, the quantum effect of dynamical fermions is clearly observed. For WT identities expected only in the continuum limit, the results seem to be consistent with the behavior expected from supersymmetry, although we do not see clear distintion from the quenched simulation. We measure also the expectation values of renormalized gauge-invariant bi-linear operators of scalar fields.
description: 24 pages, 10 figures, the distribution of the complex phase of the pffafian is also measured, the final version to appear in JHEP
A Comparative Study of Coarse to Dense 3D Indoor Scene Registration Algorithms
Creators: name: Amamra, Abdenour
name: Boumaza, Khalid
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: 3D alignment has become a very important part of 3D scanning technology. For instance, we can divide the alignment process into four steps: key point detection, key point description, initial pose estimation, and alignment refinement. Researchers have contributed several approaches to the literature for each step, which suggests a natural need for a comparative study for an educated more appropriate choice. In this work, we propose a description and an evaluation of the different methods used for 3D registration with special focus on RGB-D data to find the best combinations that permit a complete and more accurate 3D reconstruction of indoor scenes with cheap depth cameras.
description: Accepted in International Conference on Advanced Electrical Engineering (ICAEE)
Computing Knot Floer Homology in Cyclic Branched Covers
Creators: name: Levine, Adam Simon
Publisher: name: arXiv
Year: 2007
Subjects: subject: Geometric Topology (math.GT)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 57R58; 57M12; 57M27

description: We use grid diagrams to give a combinatorial algorithm for computing the knot Floer homology of the pullback of a knot K in its m-fold cyclic branched cover Sigma^m(K), and we give computations when m=2 for over fifty three-bridge knots with up to eleven crossings.
description: 30 pages, 2 figures, 1 long table. Added computations in Section 5; rewrote Section 6; corrected typos and minor mistakes
An electrocortical investigation of word recognition in a backward masking paradigm
Creators: name: Brandeis, Daniel Ulrich
Publisher: name: University of British Columbia
Year: 2010

description: Three aspects of stimulus content, i.e. meaningfulness, familiarity and task relevance, were manipulated without the subjects awareness. A number of subliminal (backward-masked) stimuli were presented to the subject whose task it was to estimate an interval of 1 sec (starting with the presentation-flash) by pressing a button. Supraliminal words were randomly interspersed among these, subliminal stimuli, appearing above or below the masked field. Whenever the subject detected a previously assigned target among the supraliminal stimuli, he/she was required to press the button as fast as possible. The meaningfulness of the subliminal material was manipulated using words, nonwords and blanks. Three groups of words were used: the targets, the nontargets and other, 'new' words (which were never presented supraliminally). Task relevance (targets vs. nontargets) and familiarity ('new' words vs. other words) were thus manipulated. Unexpectedly, detection performance was better with words than with nonwords. This suggests that detection is a late process drawing on lexical information. Several components of the event related potential (ERP) differentiated as early as 140 msec poststimulus between sub-and supraliminal conditions. More importantly, differences within the subliminal conditions were observed: familiarity was discriminated after 260 msec and simple presence of a string after 300 msec. These results are consistent with the conclusions drawn from detection performance, and they support the notion that backward masking does not disrupt processing.
title: A Distributed Semantic Microblogging Platform
Creators: name: Passant, Alexandre
name: Hastrup, Tuukka
name: Bojars, Uldis
name: Breslin, John
Publisher: name: University of Galway
Year: 2008
Subjects: subject: Microblogging
subject: SIOC
subject: Data portability
subject: Linked data web
subject: Blogs
subject: Semantic web

description: The application showcases the ideas of a distributed, Semantic-Web enabled micro blogging architecture, providing a way to leverage this new Web 2.0 practice to the Semantic Web.
Vafa-Witten Theory on N=2 and N=4 Twisted Superspace in Four Dimensions
Creators: name: Kato, Junji
name: Miyake, Akiko
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a new off-shell twisted hypermultiplet with a scalar and an anti-self-dual tensor superfields. Using the N=2 twisted superspace formalism, we construct a Donaldson-Witten theory coupled to the hypermultiplet. We show that this action possesses the Vafa-Witten type N=4 twisted supersymmetry at the on-shell level. We also reconstruct the action using a N=4 twisted superconnection formalism.
description: 25 pages, no figures, minor typos corrected and one reference added
Measurement of the CKM angles alpha and gamma at the BaBar experiment
Creators: name: Lombardo, V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present recent measurements of the CKM angles alpha and gamma using data collected by the BaBar detector at the PEP-II asymmetric-energy e+ e- collider at the Stanford Linear Accelerator Center. In addition to constraints on alpha from the decays B0 -> pi+ pi-, B0 -> rho+ pi- and B0 -> rho+ rho-, we also report the first measurement of time-dependent CP asymmetries in the decay B0 -> a1+(1260) pi-. We present measurements of gamma in B+ -> D(*)0 K+ decays using a Dalitz analysis in the modes D^0 -> Ks pi+ pi- and D^0 -> pi+ pi- pi0.
description: 5 pages, contributed to the Proceedings of Lake Louise Winter Institute 2007: Fundamental Interactions, Lake Louise, Alberta, Canada 19-24 Feb 2007
Approximate theories for binary magnetic quantum droplets
Creators: name: Smith, Joseph C.
name: Blakie, P. B.
name: Baillie, D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We develop two approximate theories to describe the miscible and immiscible droplets that can occur in a binary mixture of highly magnetic bosonic atoms. In addition to allowing simpler calculations, the approximate theories provide insight into the role of quantum fluctuations in the two regimes. Results are validated by comparison to those from the extended Gross-Pitaevskii equation. As an application we solve for the ground state droplets crossing the miscible-immiscible transition as function of the short-ranged interspecies interaction parameter. We consider regimes where the transition occurs suddenly or as a smooth cross-over. Using dynamical calculations we show that the character of the transition is revealed in the number of domains produced when ramping the droplet into the immiscible regime.
description: 10 pages, 6 figures
Body practices in rehabilitation alcohol and drugs users: a lifestyle setting
Creators: name: Costa Da Silva, Priscilla Pinto
name: Santos, Ana Raquel Mendes Dos
name: Santos, Patricia De Jesus Costa Dos
name: Freitas, Clara Maria Silvestre Monteiro De
Publisher: name: Motricidade
Year: 2017

description: The aim of the study was to identify and analyse the body practices by alcohol and drugs addicted that are in social rehabilitation process at Centros de Atenção Psicossocial álcool e drogas (CAPS ad) in order to understand the influence of these practices in their lifestyle. This study used the methodological plurality as research design, involving 76 alcohol and / or drugs addicted attending the CAPS ad in Recife/Pernambuco, Brazil. It was used a semi-structured interview and observation script, which were appreciated by content analysis. The results showed that the body practices offered by the CAPS ad, as part of the rehabilitation process, do assist in the treatment offering changes in lifestyle. The subjects believe that these practices help in the withdrawal process as well as in searching for a healthier and social lifestyle.
description: Motricidade, Vol 13 (2017): Special Issue
Associated program of post-graduation in physical education IPE/UFPB: A brief successful story
Creators: name: Silva, Alexandre Sérgio
Publisher: name: Motricidade
Year: 2017

description: O Programa Associado de Pós-Graduação em Educação Física UPE / UFPB (PAPGEF) é o resultado de uma iniciativa histórica na região nordeste do Brasil, onde instituições de dois estados federativos geograficamente vizinhos (Universidade Estadual de Pernambuco e Universidade Federal da Paraíba) se uniram para conseguir criar o que foi, no ano de 2008, o primeiro programa de pós-graduação em nível de mestrado das regiões norte e nordeste do país. Este feito explica o aspecto histórico da associação entre estas duas universidades. Mantendo a tradição de vanguarda, apenas quatro anos mais tarde (2012), resultou da manutenção da associação entre as duas universidades a criação do primeiro curso de doutorado, sendo ainda hoje o único desta região do Brasil.
Além da vanguarda, o PAPGEF UPE/UFPB se notariza por estar contribuindo com as duas grandes áreas da Educação Física: Saúde e Desempenho Humano de um lado, e Cultura e Educação de outro lado; desta forma, consegue atender às diversas perspectivas da investigação do movimento humano, contribuindo assim para a formação profissional de Educadores Físicos brasileiros e estrangeiros, independentemente de suas inclinações vocacionais na área do exercício físico, atividade física ou movimento humano.
Esta ampla atuação na formação profissional e pesquisa foi conquistada com uma concomitante alta qualidade de formação, a julgar pela penetração nacional e internacional das produções científicas dos professores e discentes nos temas relacionados ao desempenho humano, exercício físico x saúde, epidemiologia da atividade física, cultura corporal do movimento e pedagogia do movimento, que constituem as cinco linhas de pesquisa do PAPGEF.
Esta marcante contribuição do PAPGEF para o cenário da pesquisa na educação física brasileira e sua penetração internacional merecia realmente ser materializada em formas como a feliz ideia da construção de um volume especial em um periódico da qualidade e importância histórica que tem a Revista Motricidade. Após análise dos manuscritos que foram aceitos para publicação neste volume, posso assegurar que os temas que os leitores vão ler representam de forma muito pertinente a produção científica das áreas de concentração e das cinco linhas de pesquisa do PAPGEF. Cumprindo um dos papeis de um programa de pós-graduação, que é o compromisso social de fazer chegar as mais diversas pessoas os frutos dos das pesquisas realizadas, espero que esta edição da revista Motricidade venha a ser um meio de fazer conhecer às pessoas das mais diversas nacionalidades uma amostra da produção intelectual no nosso programa e esperamos atrair o interesse de todos para conhecer o PAPGEF e interagir connosco, seja como futuros discentes, parceiros ou colaboradores. Isto engrandecerá ainda mais o nosso programa e a pesquisa brasileira.
description: Motricidade, Vol 13 (2017): Special Issue
Essential Commutants on Strongly Pseudo-convex Domains
Creators: name: Wang, Yi
name: Xia, Jingbo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: Consider a bounded strongly pseudo-convex domain $Ω$ with a smooth boundary in $\mathbb{C}^n$. Let $\mathcal{T}$ be the Toeplitz algebra on the Bergman space $L^2_a(Ω)$. That is, $\mathcal{T}$ is the $C^\ast $-algebra generated by the Toeplitz operators $\{T_f : f \in L^\infty (Ω)\}$. Extending previous work in the special case of the unit ball, we show that on any such $Ω$, $\mathcal{T}$ and $\{T_f : f \in {\text{VO}}_{\text{bdd}}\} + \mathcal{K}$ are essential commutants of each other. On a general $Ω$ considered in this paper, the proofs require many new ideas and techniques. These same techniques also enable us to show that for $A \in \mathcal{T}$, if $\langle Ak_z,k_z\rangle \rightarrow 0$ as $z \rightarrow \partial Ω$, then $A$ is a compact operator.
description: 60 pages; This version of the paper contains the technical details that were omitted in the published version, J. Funct. Anal. 280 (2021), no.1, 108775
A Theory of RPC Calculi for Client-Server Model
Creators: name: Choi, Kwanghoon
name: Chang, Byeong-Mo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: With multi-tier programming languages, programmers can specify the locations of code to run in order to reduce development efforts for the web-based client-server model where programmers write client and server programs separately and test the multiple programs together. The RPC calculus, one of the foundations of those languages by Cooper and Wadler, has the feature of symmetric communication in programmer's writing arbitrarily deep nested client-server interactions. However, the existing research only considers dynamically typed locations. We propose a typed RPC calculus where locations are tracked in type-level. A new located type system paves the way for a theory of RPC calculi for the client-server model. (In the following papers published in SCP2020 and PPDP2021, the typed RPC calculus will be enhanced with polymorphic locations and a type-based slicing compilation.)
description: ArXiv version of the JFP2019 published paper
The ROSSINI project at GSI
Creators: name: Schuy, C.
name: Rovituso, M.
name: Pleskac, R.
name: La Tessa, C.
name: Durante, M.
Publisher: name: GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
Year: 2014
Subjects: Physics

description: GSI Scientific Report 2013 - GSI Report 2014-1
Polaronic states with Spin-Charge-Coupled Excitation in a 1D Mott Insulator K-TCNQ
Creators: name: Maeshima, Nobuya
name: Yonemitsu, Kenji
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We discuss photogenerated midgap states of a one-dimensional (1D) dimerized Mott insulator, potassium-tetracyanoquinodimethane (K-TCNQ). Two types of phonon modes are taken into account: intermolecular and intramolecular vibrations. We treat these phonon modes adiabatically and analyze a theoretical model by using the density-matrix renormalization group (DMRG). Our numerical results demonstrate that the intermolecular lattice distortion is necessary to reproduce the photoinduced midgap absorption in K-TCNQ. We find two types of midgap states. One is a usual polaronic state characterized by a localized elementary excitation. The other is superposition of two types of excitations, a doped-carrier state and a triplet-dimer state, which can be generally observed in 1D dimerized Mott insulators, not limited to K-TCNQ.
description: 6 pages, 8 figures, to appear in J. Phys. Soc. Jpn. Vol.77, No.7 (2008)
Fluctuations in Statistical Models
Creators: name: Gorenstein, Mark
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The multiplicity fluctuations of hadrons are studied within the statistical hadron-resonance gas model in the large volume limit. The role of quantum statistics and resonance decay effects are discussed. The microscopic correlator method is used to enforce conservation of three charges -- baryon number, electric charge, and strangeness -- in the canonical ensemble. In addition, in the micro-canonical ensemble energy conservation is included. An analytical method is used to account for resonance decays. The multiplicity distributions and the scaled variances for negatively and positively charged hadrons are calculated for the sets of thermodynamical parameters along the chemical freeze-out line of central Pb+Pb (Au+Au) collisions from SIS to LHC energies. Predictions obtained within different statistical ensembles are compared with the preliminary NA49 experimental results on central Pb+Pb collisions in the SPS energy range. The measured fluctuations are significantly narrower than the Poisson ones and clearly favor expectations for the micro-canonical ensemble. Thus, this is a first observation of the recently predicted suppression of the multiplicity fluctuations in relativistic gases in the thermodynamical limit due to conservation laws.
description: Proceedings of 4th International Workshop ``Critical Point and Onset of Deconfinement'', July 9-13, 2007, Darmstadt, Germany
A mechanical model of an STS station for the study of cable routing
Creators: name: Koczon, P.
name: Kunkel, J.
name: Soyk, D.
name: Schmidt, C. J.
Publisher: name: GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
Year: 2014
Subjects: Physics

description: GSI Scientific Report 2013 - GSI Report 2014-1
Microlensing Optical Depth Revisited with Recent Star Counts
Creators: name: Ryu, Yoon-Hyun
name: Chang, Heon-Young
name: Park, Myeong-Gu
name: Lee, Ki-Won
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: More reliable constraints on the microlensing optical depth comes from a better understanding of the Galactic model. Based on well-constrained Galactic bulge and disk models constructed from survey observations, such as, HST, 2MASS, and SDSS, we calculate the microlensing optical depths toward the Galactic bulge fields, and compare them with recent results of microlensing surveys. We test chi^2 statistics of microlensing optical depths expected from those models, as well as previously proposed models, using two types of data: optical depth map in (l, b) and averaged optical depth over the Galactic longitude l as a function of the latitude b. From this analysis, we find that the Galactic bulge models of 2MASS, Han & Gould (2003), and G2 of Stanek et al. (1997) show a good agreement with the microlensing optical depth profiles for all the microlensing observations, compared with E2 of Stanek et al. (1997). We find, on the other hand, that models involving an SDSS disk model produce relatively higher chi^2 values. It should be noted that modeled microlensing optical depths diverge in the low Galactic latitude, |b| < 2 arcdeg. Therefore, we suggest the microlensing observation toward much closer to central regions of the Galaxy to further test the proposed Galactic models, if it is more technically feasible than waiting for large data set of microlensing events.
description: 15 pages, 3 figures and 3 tables, accepted for publication in ApJ
Ramanujan-type supercongruences
Creators: name: Zudilin, Wadim
Publisher: name: arXiv
Year: 2008
Subjects: subject: Number Theory (math.NT)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 11Y55, 33C20, 33F10 (Primary); 11B65, 11D88, 11F33, 11F85, 11S80, 12H25, 40G99, 65-05, 65B10 (Secondary)

description: We present several supercongruences that may be viewed as $p$-adic analogues of Ramanujan-type series for $1/π$ and $1/π^2$, and prove three of these examples.
description: 10 pages
title: µRaptor: A DOM-based system with appetite for hCard elements
Creators: name: Muñoz, Emir
name: Costabello, Luca
name: Vandenbussche, Pierre-Yves
Publisher: name: CEUR-WS.org
Year: 2014
Subjects: subject: Data analytics
subject: µRaptor
subject: DOM-based system
subject: hCard

description: This paper describes µRaptor, a DOM-based method to extract hCard microformats from HTML pages stripped of microformat markup. µRaptor extracts DOM sub-trees, converts them into rules, and uses them to extract hCard microformats. Besides, we use co-occurring CSS classes to improve the overall precision. Results on train data show 0.96 precision and 0.83 F1 measure by considering only the most common tree patterns. Furthermore, we propose the adoption of additional constraint rules on the values of hCard elements to further improve the extraction.
Hannay angle and geometric phase shifts under adiabatic parameter changes in classical dissipative systems
Creators: name: Sinitsyn, N. A.
name: Ohkubo, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In Phys. Rev. Lett. {\bf 66}, 847 (1991), T. B. Kepler and M. L. Kagan derived a geometric phase shift in dissipative limit cycle evolution. This effect was considered as an extension of the geometric phase in classical mechanics. We show that the converse is also true, namely, this geometric phase can be identified with the classical mechanical Hannay angle in an extended phase space. Our results suggest that this phase can be generalized to a stochastic evolution with an additional noise term in evolution equations.
A Refined Difference Field Theory for Symbolic Summation
Creators: name: Schneider, Carsten
Publisher: name: arXiv
Year: 2008
Subjects: subject: Symbolic Computation (cs.SC)
subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this article we present a refined summation theory based on Karr's difference field approach. The resulting algorithms find sum representations with optimal nested depth. For instance, the algorithms have been applied successively to evaluate Feynman integrals from Perturbative Quantum Field Theory.
description: Uses elseart.cls and yjsco.sty
Towards A Realistic Grand Gauge-Higgs Unification
Creators: name: Lim, C. S.
name: Maru, Nobuhito
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate a 5D SU(6) grand gauge-Higgs unification model compactified on an orbifold S^1/Z_2. Ordinary quarks and leptons, together with right-handed neutrinos, are just accommodated into a minimal set of representations of the gauge group, without introducing any exotic states. The proton decay turns out to be forbidden at least at the tree level. We also find a correct electroweak symmetry breaking SU(2)_L \times U(1)_Y \to U(1)_{em} is easily realized by introducing suitable number of adjoint fermions.
description: 11 pages, 5 eps files, Final version to appear in PLB