cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Balancing business and family : a comparative study of the experiences of male and female entrepreneurs in British Columbia
Creators: name: Phrast, Indira-Natasha
Publisher: name: University of British Columbia
Year: 2009

description: In recent years there has been in Canada, as in other industrial societies, a substantial increase in the size of the self-employed element in the occupational structure. This reverses a long standing trend and challenges traditional social economic theories that predicted and explained the historic decline. From the mid-nineteen seventies new theories that foretell and/or account for the renaissance of the small business sector emerged. Particularly noticeable in the most recent period is the rapid growth in the numbers of female entrepreneurs which has risen three times as fast as the rate for self-employed men in Canada. Feminization of small businesses calls for sociological research to explore why more women are starting up their own enterprises. Given their disadvantaged positions in the labour market what particular obstacles did they have to overcome? Also this raises interesting questions about how family obligations and gender roles affect growth and vitality of small enterprises. The purpose of this thesis is to explore and help to explain how self-employed men and women organize family and business. Forty self-employed men and women in British Columbia were interviewed in December 1994 to December 1995. The data were obtained from a semi-structured interview questionnaire. The study found that self-employed men and women coordinate business and family responsibilities differently. Gendered outlooks on the family emerged which in turn influenced motivation for becoming self-employed, determined the types of enterprises chosen, and ways in which business and family are organized.
On the use of deep learning for phase recovery
Creators: name: Wang, Kaiqiang
name: Song, Li
name: Wang, Chutian
name: Ren, Zhenbo
name: Zhao, Guangyuan
name: Dou, Jiazhen
name: Di, Jianglei
name: Barbastathis, George
name: Zhou, Renjie
name: Zhao, Jianlin
name: Lam, Edmund Y.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Phase recovery (PR) refers to calculating the phase of the light field from its intensity measurements. As exemplified from quantitative phase imaging and coherent diffraction imaging to adaptive optics, PR is essential for reconstructing the refractive index distribution or topography of an object and correcting the aberration of an imaging system. In recent years, deep learning (DL), often implemented through deep neural networks, has provided unprecedented support for computational imaging, leading to more efficient solutions for various PR problems. In this review, we first briefly introduce conventional methods for PR. Then, we review how DL provides support for PR from the following three stages, namely, pre-processing, in-processing, and post-processing. We also review how DL is used in phase image processing. Finally, we summarize the work in DL for PR and outlook on how to better use DL to improve the reliability and efficiency in PR. Furthermore, we present a live-updating resource (https://github.com/kqwang/phase-recovery) for readers to learn more about PR.
description: 82 pages, 32 figures
Διερεύνηση συμπεριφοράς οδηγών αυτοκινήτου σε διαφορετικά επίπεδα φωτεινότητας (ημέρα, σούρουπο, νύχτα) με χρήση καινοτόμων τεχνολογιών:
Creators: name: Παπαηλιού, Στυλιανός Αυγερινού
Publisher: name: Aristotle University of Thessaloniki
Year: 2010
Subjects: Συμπεριφορά οδηγών
Επίπεδα φωτεινότητας
Οδική ασφάλεια
Driver behaviour
Photopic, mesopic, scotopic sensitivity
Road safety

description: Στη μελέτη αυτή επιχειρούμε μία προσέγγιση των ποιητικών συλλογών Amen, Récitatif και των ποιημάτων σε πρόζα Ruines de Paris, Herbe des talus του Jacques Réda σύμφωνα με τη ψυχαναλυτική θεωρία του Gaston Bachelard. Ο Gaston Bachelrad ισχυρίζεται πως τα τέσσερα στοιχεία της φύσης παίζουν σημαντικό ρόλο στον τόπο, του αποδίδουν συνεπώς και διαφορετικές ερμηνείες. Ετσι λοιπόν μελετάμε τη γη, τη φωτιά, τον αέρα και το νερό πάνω στο χώρο. Η γη προκαλεί μια αμέτρητη ηρεμία στον ποιητή, μια ψυχική ισορροπία και γαλήνη. Η φωτιά, τον κάνει να ονειρεύεται πως μπορεί ν’αλλάξει τον κόσμο, να τον αναδημιουργήσει όπως ακριβώς ο ίδιος τον επιθυμεί. Χάρην του αέρα, νιώθει να πετάει ψηλά, ν’απομακρύνεται από αυτό τον κόσμο που δεν του αρέσει και α γνωρίζει νέα ουράνια μέρη. Το υδάτινο στοιχείο από τη μια του επαναφέρει αρχικά μνήμες και κακές αναμνήσεις του παρελθόντος, από την άλλη όμως τις παρασύρει στο ρεύμα του οδηγώντας τον και πάλι στην ψυχική ηρεμία. Από τα τέσσερα λοιπόν υλικά στοιχεία, η γη τελικά αποτελεί το πρωταρχικό στοιχείο της δημιουργίας του, αυτό που τον οδηγεί να γνωρίσει άλλους τόπους και σ’αυτό που τελικά κάθε του ταξίδι, κάθε του απόπειρα απόδρασης καταλήγει.
description: Our etude is about four books written by the French poet Jacques Réda, - Amen, Récitatif, Ruines de Paris and Herbe des talus. For this etude, we run to a French author, Gaston Bachelard who teaches us about the four elements of the nature and their role to the space. So, after this etude, according to the theory of Gaston Bachelard, we have seen that every space which Jacques Réda runs, has a different meaning, has a different importance. The Terre helps him to find a big peacefulness, to find the strength to calm down. The fire helps him to rebuild in his dreams the world in a way that he likes more. With the air, the poet leaves this world and goes in another, that world which exists up to the sky. The water, bring the poet again down to the earth and reminds him how much important is to leave in the terre. That which results so from our etude is that the earth, the terre is the more important element in the poems of Jacques Réda.
Partitioning and modularity of graphs with arbitrary degree distribution
Creators: name: Reichardt, Joerg
name: Bornholdt, Stefan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We solve the graph bi-partitioning problem in dense graphs with arbitrary degree distribution using the replica method. We find the cut-size to scale universally with . In contrast, earlier results studying the problem in graphs with a Poissonian degree distribution had found a scaling with ^1/2 [Fu and Anderson, J. Phys. A: Math. Gen. 19, 1986]. The new results also generalize to the problem of q-partitioning. They can be used to find the expected modularity Q [Newman and Grivan, Phys. Rev. E, 69, 2004] of random graphs and allow for the assessment of statistical significance of the output of community detection algorithms.
description: Revised version including new plots and improved discussion of some mathematical details
Radial variation of the stellar mass functions in the globular clusters M15 and M30: clues of a non-standard IMF?
Creators: name: Cadelano, Mario
name: Dalessandro, Emanuele
name: Webb, Jeremy J.
name: Vesperini, Enrico
name: Lattanzio, Daniele
name: Beccari, Giacomo
name: Gomez, Matias
name: Monaco, Lorenzo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We exploit a combination of high-resolution Hubble Space Telescope and wide-field ESO-VLT observations to study the slope of the global mass function (alphaG) and its radial variation (alpha(r)) in the two dense, massive and post core-collapse globular clusters M15 and M30. The available data-set samples the clusters' Main Sequence down to 0.2 Msun and the photometric completeness allows the study of the mass function between 0.40 Msun and 0.75 Msun from the central regions out to their tidal radii. We find that both clusters show a very similar variation in alpha(r) as a function of clustercentric distance. They both exhibit a very steep variation in alpha(r) in the central regions, which then attains almost constant values in the outskirts. Such a behavior can be interpreted as the result of long-term dynamical evolution of the systems driven by mass-segregation and mass-loss processes. We compare these results with a set of direct N-body simulations and find that they are only able to reproduce the observed values of alpha(r) and alphaG at dynamical ages (t/trh) significantly larger than those derived from the observed properties of both clusters. We investigate possible physical mechanisms responsible for such a discrepancy and argue that both clusters might be born with a non-standard (flatter/bottom-lighter) initial mass function.
description: Accepted for publication by MNRAS
ความคิดเห็นต่อการวิจัยในชั้นเรียนของครูอำเภอบางสะพาน จังหวัดประจวบคีรีขันธ์
Creators: name: วิโรจน์ โตแก้ว
name: บุญลือ ทองอยู่
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2552
Subjects: วิจัยในชั้นเรียน,ประจวบคีรีขันธ์,มาตรฐานการศึกษา,พัฒนาคุณภาพการจัดการเรียนการสอน

description: 4, 5, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
First L band detection of hot exozodiacal dust with VLTI/MATISSE
Creators: name: Kirchschlager, Florian
name: Ertel, Steve
name: Wolf, Sebastian
name: Matter, Alexis
name: Krivov, Alexander V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: For the first time we observed the emission of hot exozodiacal dust in L band. We used the new instrument MATISSE at the Very Large Telescope Interferometer to detect the hot dust around $κ$ Tuc with a significance of 3$σ$ to 6$σ$ at wavelengths between 3.37 and 3.85 $μ$m and a dust-to-star flux ratio of 5 to 7 %. We modelled the spectral energy distribution based on the new L band data alone and in combination with H band data published previously. In all cases we find 0.58 $μ$m grains of amorphous carbon to fit the $κ$ Tuc observations the best, however, also nanometre or micrometre grains and other carbons or silicates reproduce the observations well. Since the H band data revealed a temporal variability, while our L band data were taken at a different epoch, we combine them in different ways. Depending on the approach, the best fits are obtained for a narrow dust ring at a stellar distance in the 0.1 to 0.29 au range and thus with a temperature between 940 and 1430 K. Within the 1$σ$ uncertainty dust location and temperature are confined to 0.032 - 1.18 au and 600 - 2000 K.
description: Accepted by MNRAS Letters. Author accepted manuscript. Accepted on 04/09/2020. Deposited on 04/09/2020. 6 pages, 4 figures
Superscaling in electroweak excitation of nuclei
Creators: name: Martini, M.
name: Co', G.
name: Anguiano, M.
name: Lallena, A. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Superscaling properties of 12C, 16O and 40Ca nuclear responses, induced by electron and neutrino scattering, are studied for momentum transfer values between 300 and 700 MeV/c. We have defined two indexes to have quantitative estimates of the scaling quality. We have analyzed experimental responses to get the empirical values of the two indexes. We have then investigated the effects of finite dimensions, collective excitations, meson exchange currents, short-range correlations and final state interactions. These effects strongly modify the relativistic Fermi gas scaling functions, but they conserve the scaling properties. We used the scaling functions to predict electron and neutrino cross sections and we tested their validity by comparing them with the cross sections obtained with a full calculation. For electron scattering we also made a comparison with data. We have calculated the total charge-exchange neutrino cross sections for neutrino energies up to 300 MeV.
description: 19 pages, 12 figures, 1 table; to be published in Physical Review C
Elements of dodecahedral cosmology
Creators: name: Bellon, Marc
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A general method for the determination of the harmonics of quotients of the 3-sphere is given. They can all be deduced from three objects already known from Klein. We further show explicitly how these harmonics can be organized in irreducible representations of the holonomy group: this allows for the determination of the full correlation matrix of the Cosmic Microwave Background in the spherical harmonics basis.
description: 18 pages, changed title and expanded explanations, to follow the published version. The results are unchanged
กระบวนการนิเทศภายในโรงเรียนระดับประถมศึกษาในเขตกิ่งอำเภอสามร้อยยอด สังกัดสำนักงานเขตพื้นที่การศึกษาประจวบคีรีขันธ์ เขต 2
Creators: name: นพพร ใบแย้ม
name: สุริยะ เจียมประชานรากร
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2552
Subjects: การนิเทศ,ประถมศึกษา

description: 4, 5, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Long-time existence for semi-linear beam equations on irrational tori
Creators: name: Bernier, Joackim
name: Feola, Roberto
name: Grébert, Benoît
name: Iandoli, Felice
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the semi-linear beam equation on the d dimensional irrational torus with smooth nonlinearity of order n -- 1 with n $\ge$ 3 and d $\ge$ 2. If $ε$ $\ll$ 1 is the size of the initial datum, we prove that the lifespan T$ε$ of solutions is O($ε$ --A(n--2) --) where A $\not\equiv$ A(d, n) = 1 + 3 d--1 when n is even and A = 1 + 3 d--1 + max(4--d d--1 , 0) when n is odd. For instance for d = 2 and n = 3 (quadratic nonlinearity) we obtain T$ε$ = O($ε$ --6 --), much better than O($ε$ --1), the time given by the local existence theory. The irrationality of the torus makes the set of differences between two eigenvalues of $\sqrt$ $Δ$ 2 + 1 accumulate to zero, facilitating the exchange between the high Fourier modes and complicating the control of the solutions over long times. Our result is obtained by combining a Birkhoff normal form step and a modified energy step.
Pulmoner Embolide YEARS Algoritması
Creators: name: Erkman Sanrı
Publisher: name: Zenodo
Year: 2017

description: Her gün acil servislerde, göğüs ağrısı ve nefes darlığı gibi şikayetlerle başvuran onlarca hasta ile karşılaşmaktayız. Bu semptomlarla gelen hastalar, sıklıkla mortalite ve morbiditesi yüksek olan hastalıklar açısından şüphe duyduğumuz hastalardır ve bu hastaların yönetiminin doğru ve hızlı olması acil hekimlerinin yükümlülükleri arasındadır. Tanı ve tedavi sürecinde zamanla yarıştığımız bir hasta grubu ise akut Pulmoner Emboli (PE) hastalarıdır. PE ön tanısı sıklıkla non-spesifiktir ve objektif bir test ile doğrulanması gerekir. Tanısal değerliliğinin yüksek olması ve kolay erişimi (özellikle ülkemizde) sebebiyle pulmoner BT anjio (PBTA) bu süreçte kullandığımız bir tanı yöntemidir. PBTA’nun kullanımının yaygınlaşması çoğu zaman klinik olarak anlamsız subsegmental PE tanılarını arttırmakta, maliyeti yükseltmekte ve hastaların gereksiz radyasyona maruziyetine sebep olarak kontrast nefropatisi gibi istenmeyen durumlara yol açabilmektedir12345. Acil servis hekimleri, günlük pratiklerinde, PE’de risk değerlendirmesi yapmak üzere, PBTA’nun gereğinden fazla kullanılmasının dezavantajlarının önüne geçmek için geliştirilmiş olan PERC ve Well’s kuralları gibi algoritmaları kullanmaktadır.
Transport and Helfand moments in the Lennard-Jones fluid. I. Shear viscosity
Creators: name: Viscardy, S.
name: Servantie, J.
name: Gaspard, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a new method, the Helfand-moment method, to compute the shear viscosity by equilibrium molecular dynamics in periodic systems. In this method, the shear viscosity is written as an Einstein-like relation in terms of the variance of the so-called Helfand moment. This quantity, is modified in order to satisfy systems with periodic boundary conditions usually considered in molecular dynamics. We calculate the shear viscosity in the Lennard-Jones fluid near the triple point thanks to this new technique. We show that the results of the Helfand-moment method are in excellent agreement with the results of the standard Green-Kubo method.
description: Submitted to the Journal of Chemical Physics
The field theory of a superconductor with repulsion
Creators: name: Dalal, Amir
name: Ruhman, Jonathan
name: Kozii, Vladyslav
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A superconductor emerges as a condensate of electron pairs, which bind despite their strong Coulomb repulsion. Eliashberg's theory elucidates the mechanisms enabling them to overcome this repulsion and predicts the transition temperature and pairing correlations. However, a comprehensive understanding of how repulsion impacts the phenomenology of the resulting superconductor remains elusive. We present a formalism that addresses this challenge by applying the Hubbard-Stratonovich transformation to an interaction including instantaneous repulsion and retarded attraction. We first decompose the interaction into frequency scattering channels and then integrate out the fermions. The resulting bosonic action is complex and the saddle point corresponding to Eliashberg's equations generally extends into the complex plane and away from the physical axis. We numerically determine this saddle point using the gradient descent method, which is particularly well-suited for the case of strong repulsion. We then turn to consider fluctuations around this complex saddle point. The matrix controlling fluctuations about the saddle point is found to be a non-Hermitian symmetric matrix, which generally suffers from exceptional points that are tuned by different parameters. These exceptional points may influence the thermodynamics of the superconductor. For example, within the quadratic approximation the upper critical field sharply peaks at a critical value of the repulsion strength related to an exceptional point appearing at $T_c$. Our work facilitates the mapping between microscopic and phenomenological theories of superconductivity, particularly in the presence of strong repulsion. It has the potential to enhance the accuracy of theoretical predictions for experiments in systems where the pairing mechanism is unknown.
description: 23 pages, 9 figures
การดำเนินงานสิ่งแวดล้อมศึกษาในสถานศึกษาขั้นพื้นฐาน อำเภอบางสะพาน จังหวัดประจวบคีรีขันธ์
Creators: name: ชวลิต เกษแก้ว
name: สุวมาลย์ ม่วงประเสริฐ
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2552
Subjects: สิ่งแวดล้อมศึกษา,สถานศึกษาขั้นพื้นฐาน,ประจวบคีรีขันธ์,มาตรฐานการศึกษา

description: 4, 5, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
CIT-GAN: Cyclic Image Translation Generative Adversarial Network With Application in Iris Presentation Attack Detection
Creators: name: Yadav, Shivangi
name: Ross, Arun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this work, we propose a novel Cyclic Image Translation Generative Adversarial Network (CIT-GAN) for multi-domain style transfer. To facilitate this, we introduce a Styling Network that has the capability to learn style characteristics of each domain represented in the training dataset. The Styling Network helps the generator to drive the translation of images from a source domain to a reference domain and generate synthetic images with style characteristics of the reference domain. The learned style characteristics for each domain depend on both the style loss and domain classification loss. This induces variability in style characteristics within each domain. The proposed CIT-GAN is used in the context of iris presentation attack detection (PAD) to generate synthetic presentation attack (PA) samples for classes that are under-represented in the training set. Evaluation using current state-of-the-art iris PAD methods demonstrates the efficacy of using such synthetically generated PA samples for training PAD methods. Further, the quality of the synthetically generated samples is evaluated using Frechet Inception Distance (FID) score. Results show that the quality of synthetic images generated by the proposed method is superior to that of other competing methods, including StarGan.
description: 10 pages (8 pages + 2 reference pages) and 10 figures
การดำเนินงานตามหลักการการบริหารโรงเรียนโดยใช้โรงเรียนเป็นฐานของสถานศึกษา สังกัดสำนักงานเขตพื้นที่การศึกษาประจวบคีรีขันธ์ เขต 1
Creators: name: ภาวิณี เสนาการ
name: เทื้อน ทองแก้ว
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2552
Subjects: การบริหารโรงเรียน,สังกัดสำนักงานเขตพื้นที่การศึกษาประจวบคีรีขันธ์เขต 1,คุณภาพการจัดการเรียนการสอน,การประกันคุณภาพ

description: 4, 5, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Revealing the Formation of the Milky Way Nuclear Star Cluster via Chemo-Dynamical Modeling
Creators: name: Do, Tuan
name: Martinez, Gregory David
name: Kerzendorf, Wolfgang
name: Feldmeier-Krause, Anja
name: Sedda, Manuel Arca
name: Neumayer, Nadine
name: Gualandris, Alessia
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Milky Way nuclear star cluster (MW NSC) has been used as a template to understand the origin and evolution of galactic nuclei and the interaction of nuclear star clusters with supermassive black holes. It is the only nuclear star cluster with a supermassive black hole where we can resolve individual stars to measure their kinematics and metal abundance to reconstruct its formation history. Here, we present results of the first chemo-dynamical model of the inner 1 pc of the MW NSC using metallicity and radial velocity data from the KMOS spectrograph on the Very Large Telescope. We find evidence for two kinematically and chemically distinct components in this region. The majority of the stars belong to a previously known super-solar metallicity component with a rotation axis perpendicular to the Galactic plane. However, we identify a new kinematically distinct sub-solar metallicity component which contains about 7\% of the stars and appears to be rotating faster than the main component with a rotation axis that may be misaligned. This second component may be evidence for an infalling star cluster or remnants of a dwarf galaxy, merging with the MW NSC. These measurements show that the combination of chemical abundances with kinematics is a promising method to directly study the MW NSC's origin and evolution.
description: 6 pages, 5 figures, accepted to ApJ Letters
High-dimensional reinforcement learning for optimization and control of ultracold quantum gases
Creators: name: Milson, Nicholas
name: Tashchilina, Arina
name: Ooi, Tian
name: Czarnecka, Anna
name: Ahmad, Zaheen F.
name: LeBlanc, Lindsay J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Machine-learning techniques are emerging as a valuable tool in experimental physics, and among them, reinforcement learning offers the potential to control high-dimensional, multistage processes in the presence of fluctuating environments. In this experimental work, we apply reinforcement learning to the preparation of an ultracold quantum gas to realize a consistent and large number of atoms at microkelvin temperatures. This reinforcement learning agent determines an optimal set of thirty control parameters in a dynamically changing environment that is characterized by thirty sensed parameters. By comparing this method to that of training supervised-learning regression models, as well as to human-driven control schemes, we find that both machine learning approaches accurately predict the number of cooled atoms and both result in occasional superhuman control schemes. However, only the reinforcement learning method achieves consistent outcomes, even in the presence of a dynamic environment.
Minerva
Creators: Lægemiddelstyrelsen
Publisher: name: Rigsarkivet
Year: 2024

description: Minerva er udviklet af Lægemiddelstyrelsen med baggrund i Covid-19 krisen. 2. marts 2020 var startskuddet til en agil udviklingsproces til at understøtte behovet for overblik og beslutningsstøttende information i epidemihåndteringen.
การมีส่วนร่วมของผู้ปกครองนักเรียนที่มีต่อการบริหารโรงเรียนประถมศึกษาขนาดเล็ก กลุ่มศูนย์เครือข่ายพระนครคีรี สังกัดสำนักงานเขตพื้นที่การศึกษาเพชรบุรี เขต 1
Creators: name: จำลงอง วุฒิธรรม
name: รุ่งนภา ตั้งจิตรเจรญกุล
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2552
Subjects: โรงเรียนประถมศึกษาขนาดเล็ก,กลุ่มศูนย์เครือข่ายพระนครคีรี,สังกัดสำนักงานเขตพื้นที่การศึกษาเพชรบุรี เขต 1,คุณภาพสถานศึกษา

description: 4, 5, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
SDH TIPS
Creators: Undervisningsministeriet (Børne- og Undervisningsministeriet)
Styrelsen for Undervisning og Kvalitet (STUK)
Publisher: name: Rigsarkivet
Year: 2024

description: TIPS er et fagsystem i Notes og har sit navn fra at det bruges til det, der tidligere hed tipsmidlerne – nuværende navn udlodningsmidlerne.
Functoriality of the canonical fractional Galois ideal
Creators: name: Buckingham, Paul
name: Snaith, Victor
Publisher: name: arXiv
Year: 2008
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 19F27

description: The fractional Galois ideal of [Victor P. Snaith, Stark's conjecture and new Stickelberger phenomena, Canad. J. Math. 58 (2) (2006) 419--448] is a conjectural improvement on the higher Stickelberger ideals defined at negative integers, and is expected to provide non-trivial annihilators for higher K-groups of rings of integers of number fields. In this article, we extend the definition of the fractional Galois ideal to arbitrary (possibly infinite and non-abelian) Galois extensions of number fields under the assumption of Stark's conjectures, and prove naturality properties under canonical changes of extension. We discuss applications of this to the construction of ideals in non-commutative Iwasawa algebras.
description: 29 pages. Updated to include a comment in the introduction about a problem with Proposition 3.6 that the authors have not been able to resolve
คุณลักษณะที่พึงประสงค์ของผู้บริหารตามทรรศนะของครูในอำเภอหัวหิน สังกัดสำนักงานเขตพื้นที่การศึกษาประจวบคีรีขันธ์ เขต 2
Creators: name: นิตยา ฤทธิ์อินทร
name: สุรพล ศิริเศรษฐ
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2552
Subjects: คุณลักษณะที่พึงประสงค์ของผู้บริหาร,สังกัดสำนักงานเขตพื้นที่การศึกษาประจวบคีรีขันธ์เขต 2,มาตรฐานการศึกษา

description: 4, 5, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Evaluation of static and kinetic prediction test data and comparison with field monitoring data
Creators: name: Sherlock, Elizabeth Jane
Publisher: name: University of British Columbia
Year: 2009

description: The Database for Acid Rock Drainage (DBARD) and a detailed study of the tailings impoundment at Gibraltar - McLeese Operations, British Columbia have provided the basis for this study evaluating the ability of Acid Rock Drainage (ARD) prediction data to indicate on-site water quality. Analysis of the database has shown that sites with similar geologic or geographic settings cannot be compared directly, although experience from previous work at other sites can aid new sites in developing waste characterization programs. The static prediction data is dependent on geochemistry of the sample and the prediction method and procedure. Improved methods of data interpretation can account for these factors. Identification of 'indicator" elements can be used to calculate acid generating and neutralization potentials from site specific correlations and be included in kinetic tests and on-site monitoring programs to characterize oxidation and dissolution reactions. The water quality and oxidation/neutralization rates for the DBARD kinetic tests are not predicted by the static test data due to the short time frame of the tests, the time lag to ARD and/or the inaccurate values of the static test data. Kinetic tests need to be initiated as early as possible to allow stable conditions to be established and the maximum amount of time for leaching. Various methods proposed to calculate neutralization depletion rates were shown to provide similar rates. With longer term kinetic tests, the assumption that calculated oxidation/neutralization rates can be extrapolated into the future needs to be verified through additional test work.
Transport and Helfand moments in the Lennard-Jones fluid. II. Thermal Conductivity
Creators: name: Viscardy, S.
name: Servantie, J.
name: Gaspard, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The thermal conductivity is calculated with the Helfand-moment method in the Lennard-Jones fluid near the triple point. The Helfand moment of thermal conductivity is here derived for molecular dynamics with periodic boundary conditions. Thermal conductivity is given by a generalized Einstein relation with this Helfand moment. We compute thermal conductivity by this new method and compare it with our own values obtained by the standard Green-Kubo method. The agreement is excellent.
description: Submitted to the Journal of Chemical Physics
บทบาทของผู้บริหารในการประกันคุณภาพภายในตามทรรศนะของครูในสถานศึกษาขั้นพื้นฐาน สำนักงานเขตพื้นที่การศึกษาประจวบคีรีขันธ์ เขต 1
Creators: name: พิสดาร ดีหรั่ง
name: เทื้อน ทองแก้ว
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2552
Subjects: การประกันคุณภาพภายใน,สำนักงานเขตพื้นที่การศึกษาประจวบคีรีขันธ์เขต 1,มาตรฐานการศึกษา

description: 4, 5, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Onset of rotating scalarized black holes in Einstein-Chern-Simons-Scalar theory
Creators: name: Myung, Yun Soo
name: Zou, De-Cheng
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We perform the stability analysis of the Kerr black hole in the Einstein-Chern-Simons-Scalar theory with quadratic scalar coupling. For positive coupling parameter ($α>0$), we introduce the (2+1)-dimensional hyperboloidal foliation method to show that the Kerr black hole is unstable against scalar-mode perturbation. In case of $α<0$, it is shown that the Kerr black hole is unstable without any $α$-independent bound on the rotation parameter $a$ when using the the hyperboloidal foliation method. The disappearance of the $a$-bound is confirmed analytically by implementing the (1+1)-dimensional linearized scalar equation.
description: 12 pages, 3 figures
Το κοινωνικό υπόβαθρο της εργατικής αναταραχής στην Ελλάδα της δεκαετίας του 1970: Το παράδειγμα της χαρτοβιομηχανίας ΜΕΛ:
Creators: name: Ιωαννίδης, Στέφανος Διογένη
Publisher: name: Aristotle University of Thessaloniki
Year: 2010
Subjects: Εργοστασιακός συνδικαλισμός
ΜΕΛ
Ταξική συνείδηση
Factory trade unionism
MEL
Class consciousness

description: Η εργασία εξετάζει τις κινητοποιήσεις των εργοστασιακών εργατών στην Ελλάδα τη δεκαετία του 1970 μέσα από το παράδειγμα των απεργιών στη χαρτοβιομηχανία ΜΕΛ της Θεσσαλονίκης το 1975 και 1976. Εξιστορείται η δημιουργία της νέας βιομηχανικής εργατικής τάξης της περιόδου και ανιχνεύεται η εξέλιξη της εργατικής ταξικής συνείδησης μέσω της παρακολούθησης των σταδίων εξέλιξης του ταξικού αγώνα. Η εργασία επισημαίνει τις επιτυχίες και τις αποτυχίες του εργοστασιακού κινήματος. Κατηγοριοποιεί τη βιβλιογραφία της μεταπολιτευτικής περιόδου με βάση τις όψεις του ρόλου της εξέγερσης του Πολυτεχνείου και του εργοστασιακού κινήματος. Εξετάζει την εξέλιξη της Μαρξιστικής θεωρίας των εννοιών της τάξης και της ταξικής συνείδησης, καθώς και τη χρήση των εννοιών αυτών από το ρεύμα της κοινωνικής ιστορίας.
description: This dissertation examines the mobilizations of factory workers in Greece in the 1970s, through the example of the strikes in the MEL paper factory of Thessaloniki, in 1975 and 1976. The creation of the new industrial working class of the period is narrated and the development of working class consciousness is traced, by observing the stages of development of the class struggle. Reference is made to the successes and failures of the factory movement. The dissertation classifies the bibliography of the transitional period on the basis of the views of the role of the Politechneio uprising and the factory movement. It examines the development of the Marxist theory of the notions of class and class consciousness, as well as the usage of these terms by the current of social history.
ปัจจัยที่มีผลต่อความสุขของนักศึกษาระดับอุดมศึกษาในจังหวัดปทุมธานี
Creators: name: สุรเมศวร์ ฮาชิม
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2553
Subjects: ความสุข,นักศึกษา

description: 1, 6, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Geometric entanglement in integer quantum Hall states
Creators: name: Sirois, Benoit
name: Fournier, Lucie Maude
name: Leduc, Julien
name: Witczak-Krempa, William
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the quantum entanglement structure of integer quantum Hall states via the reduced density matrix of spatial subregions. In particular, we examine the eigenstates, spectrum and entanglement entropy (EE) of the density matrix for various ground and excited states, with or without mass anisotropy. We focus on an important class of regions that contain sharp corners or cusps, leading to a geometric angle-dependent contribution to the EE. We unravel surprising relations by comparing this corner term at different fillings. We further find that the corner term, when properly normalized, has nearly the same angle dependence as numerous conformal field theories (CFTs) in two spatial dimensions, which hints at a broader structure. In fact, the Hall corner term is found to obey bounds that were previously obtained for CFTs. In addition, the low-lying entanglement spectrum and the corresponding eigenfunctions reveal "excitations" localized near corners. Finally, we present an outlook for fractional quantum Hall states.
description: 16+3 pages, 14+2 figures, 1+1 tables
Macdonald Polynomials and Multivariable Basic Hypergeometric Series
Creators: name: Schlosser, Michael J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Combinatorics (math.CO)
subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 33D52 (Primary) 15A09, 33D67 (Secondary)

description: We study Macdonald polynomials from a basic hypergeometric series point of view. In particular, we show that the Pieri formula for Macdonald polynomials and its recently discovered inverse, a recursion formula for Macdonald polynomials, both represent multivariable extensions of the terminating very-well-poised 6-phi-5 summation formula. We derive several new related identities including multivariate extensions of Jackson's very-well-poised 8-phi-7 summation. Motivated by our basic hypergeometric analysis, we propose an extension of Macdonald polynomials to Macdonald symmetric functions indexed by partitions with complex parts. These appear to possess nice properties.
description: This is a contribution to the Vadim Kuznetsov Memorial Issue on Integrable Systems and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
Reproducible Science with LaTeX
Creators: name: Bar, Haim
name: Wang, HaiYing
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: Computation and Language (cs.CL)
subject: Computation (stat.CO)
subject: FOS: Computer and information sciences

description: This paper proposes a procedure to execute external source codes from a LaTeX document and include the calculation outputs in the resulting Portable Document Format (pdf) file automatically. It integrates programming tools into the LaTeX writing tool to facilitate the production of reproducible research. In our proposed approach to a LaTeX-based scientific notebook the user can easily invoke any programming language or a command-line program when compiling the LaTeX document, while using their favorite LaTeX editor in the writing process. The required LaTeX setup, a new Python package, and the defined preamble are discussed in detail, and working examples using R, Julia, and MatLab to reproduce existing research are provided to illustrate the proposed procedure. We also demonstrate how to include system setting information in a paper by invoking shell scripts when compiling the document.
Noise-induced chaos: a conditioned random dynamics perspective
Creators: name: Bassols-Cornudella, Bernat
name: Lamb, Jeroen S. W.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We consider transitions to chaos in random dynamical systems induced by an increase of noise amplitude. We show how the emergence of chaos (indicated by a positive Lyapunov exponent) in a logistic map with bounded additive noise can be analyzed in the framework of conditioned random dynamics through expected escape times and conditioned Lyapunov exponents for a compartmental model representing the competition between contracting and expanding behavior. In contrast to the existing literature, our approach does not rely on small noise assumptions, nor refers to deterministic paradigms. We find that the noise-induced transition to chaos is caused by a rapid decay of the expected escape time from the contracting compartment, while all other order parameters remain approximately constant.
description: 7 pages, 6 figures
1.2_Hsieh: Continued Multilevel-Multifidelity Uncertainty Quantification of the SWiFT Wind Turbines
Creators: name: Hsieh, Alan
name: Maniaci, David
name: Herges, Thomas
name: Geraci, Gianluca
name: Eldred, Michael
name: Blaylock, Myra
name: Houchens, Brent
Publisher: name: Zenodo
Year: 2019

description: WESC Presentation from session 1.2.
Gamma--ray Burst Models
Creators: name: King, Andrew
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I consider various possibilities for making gamma--ray bursts, particularly from close binaries. In addition to the much--studied neutron star + neutron star and black hole + neutron star cases usually considered good candidates for short--duration bursts, there are other possibilities. In particular neutron star + massive white dwarf has several desirable features. These systems are likely to produce long--duration GRBs, in some cases definitely without an accompanying supernova, as observed recently. This class of burst would have a strong correlation with star formation, and occur close to the host galaxy. However rare members of the class need not be near star--forming regions, and could have any type of host galaxy. Thus a long--duration burst far from any star--forming region would also be a signature of this class. Estimates based on the existence of a known progenitor suggest that this type of GRB may be quite common, in agreement with the fact that the absence of a supernova can only be established in nearby bursts.
description: Proceedings of the Royal Society Discussion meeting on Gamma-ray Bursts, September 18-20, 2006. To appear in Phil. Trans. Roy. Soc. A
Indeterminism in Physics and Intuitionistic Mathematics
Creators: name: Gisin, Nicolas
Publisher: name: arXiv
Year: 2020
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Most physics theories are deterministic, with the notable exception of quantum mechanics which, however, comes plagued by the so-called measurement problem. This state of affairs might well be due to the inability of standard mathematics to "speak" of indeterminism, its inability to present us a worldview in which new information is created as time passes. In such a case, scientific determinism would only be an illusion due to the timeless mathematical language scientists use. To investigate this possibility it is necessary to develop an alternative mathematical language that is both powerful enough to allow scientists to compute predictions and compatible with indeterminism and the passage of time. We argue that intuitionistic mathematics provides such a language and we illustrate it in simple terms.
description: First presented at the workshop "Experiencing Reality Directly" (Jerusalem, May 22-24, 2019)
Community gardens as an urban planning issue
Creators: name: Hall, Diana Joan
Publisher: name: University of British Columbia
Year: 2009

description: This thesis develops the argument that community gardens have many social benefits making them a worthwhile urban amenity. The thesis question is: how can community gardens be implemented to maximize social benefits while overcoming obstacles and minimizing conflicts? The literature review describes how community allotment gardens developed and evolved, in a North American and European context. Community gardens are then discussed from a planning perspective. For this purpose, planning literature about sustainable communities is examined for its relevance to community gardens. The information collected directs the inquiry into a case study: The Mount Pleasant Neighbourhood Garden. Through interviews with local activists and an analysis of relevant articles, this case study examines the benefits of this community garden and the obstacles that were faced in the process of implementing it. Lessons from this case study are then applied to the planning of a community garden in the Burnaby Heights Area. For this purpose, a committee was formed. The information provided by this committee was collected in a focus group format. In addition, this section chronicles the correspondence with different municipal departments. The general purpose of this study is to demonstrate the validity of the provision for community gardens in urban planning. The process of implementing a community garden will demonstrate the problems facing local activists, and illuminate why the role of planners is so crucial.
The Complex Upper HR Diagram
Creators: name: Humphreys, Roberta M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Several decades of observations of the most massive and most luminous stars have revealed a complex upper HR Diagram, shaped by mass loss, and inhabited by a variety of evolved stars exhibiting the consequences of their mass loss histories. This review presents a brief historical overview of the HR Diagram for massive stars, highlighting some of the primary discoveries and results from their observation in nearby galaxies. The chapters in this volume include reviews of our current understanding of different groups of evolved massive stars, all losing mass and in different stages of their evolution; the Luminous Blue Variables (LBVs), B[e] supergiants, the warm hypergiants, Wolf-Rayet stars, and the population of OB stars and supergiants in the Magellanic Clouds.
description: Introductory review chapter for e-book "Luminous stars in Nearby Galaxies" (https://www.mdpi.com/journal/galaxies/special_issues/Luminous)
Flavor Changing Neutral Currents involving Heavy Quarks with Four Generations
Creators: name: Arhrib, Abdesslam
name: Hou, Wei-Shu
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study various FCNC involving heavy quarks in the Standard Model (SM) with a sequential fourth generation. After imposing $B\to X_sγ$, $B\to X_sl^+l^-$ and $Z\to b\bar{b}$ constraints, we find ${\cal B}(Z\to s\bar{b}+\bar{s}b)$ can be enhanced by an order of magnitude to $10^{-7}$, while $t\to cZ, cH$ decays can reach $10^{-6}$, which are orders of magnitude higher than in SM. However,these rates are still not observable for the near future.With the era of LHC approaching, we focus on FCNC decays involving fourth generation $b^\prime$ and $t^\prime$ quarks. We calculate the rates for loop induced FCNC decays $b^\prime\to bZ, bH, bg, bγ$, as well as $t^\prime\to tZ,\tH, tg, tγ$. If $|V_{cb'}|$ is of order $|V_{cb}| \simeq 0.04$, tree level $b^\prime\to cW$ decay would dominate, posing a challenge since $b$-tagging is less effective. For $|V_{cb'}| \ll |V_{cb}|$, $b'\to tW$ would tend to dominate, while $b'\to t^\prime W^*$ could also open for heavier $b'$, leading to thepossibility of quadruple-$W$ signals via $b'\bar b'\to b\bar b W^+W^-W^+W^-$. The FCNC $b'\to bZ, bH$ decays could still dominate if $m_{b'}$ is just above 200 GeV. For the case of $t'$, ingeneral $t^\prime\to bW$ would be dominant, hence it behaves like a heavy top. For both $b'$ and $t'$, except for the intriguing light $b'$ case, FCNC decays are in the $10^{-4} -10^{-2}$ range, and are quite detectable at the LHC.For a possible future ILC, we find the associated production of FCNC $e^+e^-\to b\bar s$, $t\bar c$ are below sensitivity, while $e^+e^-\to b^\prime\bar b$ and$t^\prime\bar t$ can be better probed.Tevatron Run-II can still probe the lighter $b'$ or $t'$ scenario. LHC would either discover the fourth generation and measure the FCNC rates, or rule out the fourth generation conclusively.
description: 31 pages, 15 eps figures, version to appear in JHEP
A supersymmetric 3-4-1 model
Creators: name: Rodriguez, M. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We build the complete supersymmetric version of a 3-4-1 gauge model using the superfield formalism. We point out that a discrete symmetry, similar to the R-symmetry in the minimal supersymmetric standard model, is possible to be defined in this model. Hence we have both R-conserving and R-violating possibilities. We also discuss some phenomenological results coming from this model.
description: 23 pages, 2 figures and 1table