cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Current Issues and Challenges Facing Iran Through the Lens of the Social Sciences
Creators: name: Baghestan, Abbas Ghanbari
name: Ideris, Aini
name: Ahmad, Zaid
Publisher: name: figshare
Year: 2018
Subjects: subject: Anthropology
subject: FOS: Sociology
subject: Education
subject: 130199 Education systems not elsewhere classified
subject: FOS: Educational sciences
subject: 130103 Higher Education
subject: 140211 Labour Economics
subject: FOS: Economics and business
subject: Sociology
subject: 140216 Tourism Economics
subject: 140219 Welfare Economics
subject: 140218 Urban and Regional Economics

description: This thematic edition of the Pertanika Journal of Social Sciences and Humanities explores current issues and challenges in Iran within the scope of the social sciences. A total of 14 articles are presented in this edition of the journal and all the articles are written by Iranian scholars and researchers who are academic staﬀ and researchers of the University of Tehran (UT). Although the issues discussed in this edition of the journal are very much central to Iran and Iranian communities, they will strike a chord with Malaysian readers because Iran and Malaysia share certain common characteristics that include religious affiliation as well as cultural expression, to some extent. These articles present significant contributions as they highlight issues that are current and therefore, pertinent to the people of Iran, reﬂectng as they do on the country’s development across all sectors.
All the papers published in this edition underwent Pertanika’s stringent peer-review process involving a minimum of two reviewers comprising internal as well as external
referees. The papers have been revised accordingly by their authors based on the comments and suggestions provided by the reviewers. This was to ensure the quality of
the papers justified the high ranking of the journal, which is renowned as a heavily-cited journal not only by authors and researchers in Malaysia but by those in other countries
around the world as well.
The guest editors of this special issue of the journal wish to sincerely thank the Faculty of Social Sciences, University of Tehran (UT) for its support and commitment towards
publishing this special issue. We would also like to state that we have learnt much from our collaboration with Universit Putra Malaysia in preparing this special edition for
publication.
We thank the Chief Execute Editor, Dr. Nayan Kanwal, for his tremendous eﬀorts, leadership, courage and dedication to improving the quality of this issue. Through this experience, we have been able to deepen our own knowledge of the demanding processes involved in publishing with a journal of tremendous international standing such as Pertanika.
Last but not the least, we wish to thank all those who have contributed, either directly or indirectly, in the successful publication of this thematic edition of the Pertanika Journal
of Social Sciences and Humanities.
A new approach to Kostant's problem
Creators: name: Kåhrström, Johan
name: Mazorchuk, Volodymyr
Publisher: name: arXiv
Year: 2007
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B35

description: For every involution $\mathbf{w}$ of the symmetric group $S_n$ we establish, in terms ofa special canonical quotient of the dominant Verma module associated with $\mathbf{w}$, an effective criterion, which allows us to verify whether the universal enveloping algebra $U(\mathfrak{sl}_n)$ surjects onto the space of all ad-finite linear transformations of the simple highest weight module $L(\mathbf{w})$. An easy sufficient condition derived from this criterion admits a straightforward computational check for example using a computer. All this is applied to get some old and many new results, which answer the classical question of Kostant in special cases, in particular we give a complete answer for simple highest weight modules in the regular block of $\mathfrak{sl}_n$, $n\leq 5$.
A comparison theorem for subharmonic functions
Creators: name: Do, Thai-Duong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 31B05

description: In this article, we prove an extension of the mean value theorem and a comparison theorem for subharmonic functions. These theorems are used to answer the question whether we can conclude that two subharmonic functions which agree almost everywhere on a surface with respect to the surface measure must coincide everywhere on that surface. We prove that this question has a positive answer in the case of hypersurfaces, and we also provide a counterexample in the case of surfaces of higher co-dimension. We also apply these results to Ahlfors-David sets and we prove other versions of the main results in terms of measure densities.
Self-supervised Representation Learning on Electronic Health Records with Graph Kernel Infomax
Creators: name: Yao, Hao-Ren
name: Cao, Nairen
name: Russell, Katina
name: Chang, Der-Chen
name: Frieder, Ophir
name: Fineman, Jeremy
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Learning Electronic Health Records (EHRs) representation is a preeminent yet under-discovered research topic. It benefits various clinical decision support applications, e.g., medication outcome prediction or patient similarity search. Current approaches focus on task-specific label supervision on vectorized sequential EHR, which is not applicable to large-scale unsupervised scenarios. Recently, contrastive learning shows great success on self-supervised representation learning problems. However, complex temporality often degrades the performance. We propose Graph Kernel Infomax, a self-supervised graph kernel learning approach on the graphical representation of EHR, to overcome the previous problems. Unlike the state-of-the-art, we do not change the graph structure to construct augmented views. Instead, we use Kernel Subspace Augmentation to embed nodes into two geometrically different manifold views. The entire framework is trained by contrasting nodes and graph representations on those two manifold views through the commonly used contrastive objectives. Empirically, using publicly available benchmark EHR datasets, our approach yields performance on clinical downstream tasks that exceeds the state-of-the-art. Theoretically, the variation on distance metrics naturally creates different views as data augmentation without changing graph structures.
description: Accepted to ACM Transactions on Computing for Healthcare (HEALTH)
Identification of toxicologically relevant functional groups on micro- and  nanoplastic particles' surface by means of X-Ray photoelectron spectroscopy
Creators: name: Ciornii, Dmitri
Publisher: name: Zenodo
Year: 2024

description: Microplastic and nanoplastic particles (MNP) are spread all over the world in various types, shapes and sizes making it very challenging to accurately analyse them. Each sampling procedure, sample preparation method and detection technique needs suitable reference materials to validate the method for accurate results. Furthermore, the effects of these MNPs should be evaluated by risk and hazard assessment with test particles close to reality. To better understand MNP behavior and aid in clarification of their interactions with organisms, we produced several MNP materials by top-down procedure and characterized their properties. Since surface properties mostly determine particles’ toxicity, the aim of the present study was to determine which functional groups are present on MNPs and how the surface can be affected by the production process and particle’s environment.
Mass and angular-momentum inequalities for axi-symmetric initial data sets I. Positivity of mass
Creators: name: Chrusciel, Piotr T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We extend the validity of Brill's axisymmetric positive energy theorem to all asymptotically flat initial data sets with positive scalar curvature on simply connected manifolds.
description: 33 pages in A4
نقش ارتباطات در توسعه‌ی مالزی: پیشینه‌ی تاریخی، نظام حقوقی و چشم‌انداز آتی
Creators: name: Baghestan, Abbas Ghanbari
name: عباس قنبری باغستان
Publisher: name: figshare
Year: 2018
Subjects: subject: 200101 Communication Studies
subject: FOS: Media and communications

description: هدف این مقاله تحلیل ساختار و نظام ارتباطی مالزی و بررسی تأثیر آن در فرآیند توسعه‌ی این کشور، به ویژه پس از استقلال است. در واقع از آنجایی که مالزی همواره به عنوان یکی از الگوهای موفق توسعه در بین کشورهای درحال توسعه و مسلمان مطرح است، پرسش تحقیق این است که ساختار ارتباطات و نظام رسانه‌ای این کشور چه نقشی در فرآیند توسعه ایفا کرده است. برای پاسخگویی به این پرسش از روش تحقیق اسنادی نیز بررسی تحقیقات صورت گرفته در زمینه‌ی نقش ارتباطات در توسعه‌ی ملی کشور مالزی استفاده شده است. براساس نتایج تحقیق، وضعیت ارتباطات و نظام رسانه‌ای مالزی به پیروی از نیروها و گرایش‌های سیاسی و فرهنگی- اجتماعی این کشور از زاویه‌ی دو نوع نگاه قابل بررسی است. 1- نگاه رسمی (دولتی) مبنی‌بر ضرورت انطباق با شرایط بومی و داخلی برای توسعه و امنیت اجتماعی و 2- نگاه آلترناتیو (منتقد) مبنی‌بر ضرورت انطباق با استانداردهای جهانی مبتنی‌بر نظریه‌های آزادی و لیبرالیستی.بر اساس نگاه دولتی و رسمی، رسانه‌ها و فضای ارتباطی در مقیاسی فراتر بخشی از «گفتمان توسعه» بوده و بر این اساس رسانه‌ها و وسایل ارتباطی نه به اعتبار رکن چهارم دموکراسی، بلکه به اعتبار نقشی که می‌توانند در توسعه ایفا کنند، مورد توجه هستند.در مقابل، براساس نگاه آلترناتیو، رسانه‌ها و وسایل ارتباطی یکی از ارکان اصلی حکومت‌مداری بوده که باید به صورت مستقل (رکن چهارم) به رسمیت شناخته شده و از تقلیل آن به نقش ابزاری در راستای دستیابی به سایر اهداف، از جمله حفظ وضع موجود، اجتناب شود.از نظر تاریخی، رسانه‌ها و فضای ارتباطی مالزی همواره در کشاکش بین دو این گرایش قرار داشته و توازن یا عدم توازن بین دو گرایش بالا در مقاطع تاریخی مختلف، به ویژه پس از استقلال، تأثیر زیادی در چگونگی توسعه‌ی کمّی و کیفی رسانه‌های ارتباطی، سیاستگذاری و قانون‌گذاری ارتباطی و نیز نقشی که آن‌ها در توسعه‌ی این کشور ایفا کرده‌اند، داشته است.
Resolution of singularities for $C^{\infty}$ functions and meromorphy of local zeta functions
Creators: name: Kamimoto, Joe
Publisher: name: arXiv
Year: 2022
Subjects: subject: Complex Variables (math.CV)
subject: Algebraic Geometry (math.AG)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 58K05 (26E10, 14H20)

description: In this paper, we attempt to resolve the singularities of the zero variety of a $C^{\infty}$ function of two variables as much as possible by using ordinary blowings up. As a result, we formulate an algorithm to locally express the zero variety in the ``almost'' normal crossings form, which is close to the normal crossings form but may include flat functions. As an application, we investigate analytic continuation of local zeta functions associated with $C^{\infty}$ functions of two variables. As is well known, the desingularization theorem of Hironaka implies that the local zeta functions associated with real analytic functions admit the meromorphic continuation to the whole complex plane. On the other hand, it is recently observed that the local zeta function associated with a specific (non-real analytic) $C^{\infty}$ function has a singularity different from the pole. From this observation, the following questions are naturally raised in the $C^{\infty}$ case: how wide the meromorphically extendible region can be and what kinds of information essentially determine this region? This paper shows that this region can be described in terms of some kind of multiplicity of the zero variety of each $C^{\infty}$ function. By using our blowings up algorithm, it suffices to investigate local zeta functions in the almost normal crossings case. This case can be effectively analyzed by using real analysis methods; in particular, a van der Corput-type lemma plays a crucial role in the determination of the above region.
Post-processing multi-ensemble temperature and precipitation forecasts through an Exchangeable Gamma Normal model and its Tobit extension
Creators: name: Courbariaux, Marie
name: Barbillon, Pierre
name: Perreault, Luc
name: Parent, Éric
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Meteorological ensembles are a collection of scenarios for future weather delivered by a meteorological center. Such ensembles form the main source of valuable information for probabilistic forecasting which aims at producing a predictive probability distribution of the quantity of interest instead of a single best guess estimate. Unfortunately, ensembles cannot generally be considered as a sample from such a predictive probability distribution without a preliminary post-processing treatment to calibrate the ensemble. Two main families of post-processing methods, either competing such as BMA or collaborative such as EMOS, can be found in the literature. This paper proposes a mixed effect model belonging to the collaborative family. The structure of the model is based on the hypothesis of invariance under the relabelling of the ensemble members. Its interesting specificities are as follows: 1) exchangeability, which contributes to parsimony, with a latent pivot variable synthesizing the essential meteorological features of the ensembles, 2) a multi-ensemble implementation, allowing to take advantage of various information so as to increase the sharpness of the forecasting procedure. Focus is cast onto Normal statistical structures, first with a direct application for temperatures, then with its Tobit extension for precipitation. Inference is performed by EM algorithms with recourse made to stochastic conditional simulations in the precipitation case. After checking its good behavior on artificial data, the proposed post-processing technique is applied to temperature and precipitation ensemble forecasts produced over five river basins managed by Hydro-Qu$é$bec. These ensemble forecasts were extracted from the THORPEX Interactive Grand Global Ensemble (TIGGE) database. The results indicate that post-processed ensemble are calibrated and generally sharper than the raw ensembles.
به سوي تدوین یک چارچوب فرانظري براي اسلامیسازي علوم انسانی
Creators: name: Baghestan, Abbas Ghanbari
Publisher: name: figshare
Year: 2018
Subjects: subject: Sociology
subject: FOS: Sociology

description: موضوع اسلامیسازي دانش، یکی از دغدغههاي مهم عمده جوامع اسلامی است که
البته مسبوق به سابقه نیز است. اگرچه تاکنون روشها و الگوهاي فراوانی درباره
چگونگی اسلامیسازي دانش و ضرورت آن توسط اندیشمندانی همچون سید حسین
نصر، الفاروقی، العطاس، ضیاءالدین سردار و غیره بیان شده است، اما تدوین آن در
چارچوبی فرانظري )متاتئوریک( که از یکسو بتواند بهطور منسجم به مبانی فلسفی
هستیشناسی، معرفتشناسی و روششناسی شناخت پاسخ دهد و از سوي دیگر، دلایل
تعدد الگوهاي اسلامیسازي را تبیین کند، کمتر مورد توجه قرار گرفته است. این مسئله
ازآنجا اهمیت مییابد که هرگونه تدوین و توسعه الگوي اسلامیسازي دانش، ابتدا باید
در چارچوب نظري محض، یا آنچه که فرانظریه نامیده شده است، قرار بگیرد و به
مسائل و الزامهاي فلسفی آن پاسخ گوید. در واقع پرسش اصلی این است که فرایند
اسلامیسازي دانش قرار است درون چه چارچوب فلسفی و فرانظري انجام شود و
پاسخ دینی به الزامات فلسفی آن چیست؟ در پژوهش حاضر، ابتدا واکاوي مفهوم
فرانظریه در بافت دانش و تمدن غربی و نیز الزامات هستیشناسی، معرفتشناسی و
روششناسی آن و سپس بیان پاسخی به الزامات فلسفی براساس دین و رویکرد اسلامی
مورد توجه است
title: Herschel/HIFI measurements of the ortho/para ratio in water towards Sagittarius B2(M) and W31C*
Creators: name: Lis, DC
name: Erickson, NR
Publisher: name: University of Massachusetts Amherst
Year: 2010
Subjects: subject: astrochemistry / ISM: abundances / ISM: molecules / molecular processes / submillimeter: ISM
subject: Astrophysics and Astronomy

description: We present Herschel/HIFI observations of the fundamental rotational transitions of ortho- and para-H216O and H218O in absorption towards Sagittarius B2(M) and W31C. The ortho/para ratio in water in the foreground clouds on the line of sight towards these bright continuum sources is generally consistent with the statistical high-temperature ratio of 3, within the observational uncertainties. However, somewhat unexpectedly, we derive a low ortho/para ratio of 2.35 ± 0.35, corresponding to a spin temperature of ~27 K, towards Sagittarius B2(M) at velocities of the expanding molecular ring. Water molecules in this region appear to have formed with, or relaxed to, an ortho/para ratio close to the value corresponding to the local temperature of the gas and dust.
Responsibility and Climate-induced Displacement
Creators: name: Draper, Jamie
Publisher: name: Global Justice : Theory Practice Rhetoric
Year: 2019

description: This paper addresses the phenomenon of climate-induced displacement. I argue that there is scope for an account of asylum as compensation owed to those displaced by the impacts of climate change which needs only to appeal to minimal normative commitments about the requirements of global justice. I demonstrate the possibility of such an approach through an examination of the work of David Miller. Miller is taken as an exemplar of a broadly ‘international libertarian’ approach to global justice, and his work is a useful vehicle for this project because he has an established view about both responsibility for climate change and about the state’s right to exclude would-be immigrants. In the course of the argument, I set out the relevant aspects of Miller’s views, reconstruct an account of responsibility for the harms faced by climate migrants which is consistent with Miller’s views, and demonstrate why such an account yields an obligation to provide asylum as a form of compensation to ‘climate migrants.’
description: Global Justice : Theory Practice Rhetoric, Vol 11 No 2: Symposium on Catherine Lu: Justice and Reconciliation in World Politics
title: ADCO, Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Cart. 23 (G 127), 310 folios, f. 00331
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00331, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00331, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Measurement of dispersive forces between evaporated metal surfaces in the range below 100 nm
Creators: name: van Zwol, P. J.
name: Palasantzas, G.
name: van de Schootbrugge, M.
name: De Hosson, J. Th. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work we describe dispersion force (van der Waals/Casimir) measurements between gold surfaces at separations as close as 12 nm. The force measurements were performed in the plane-sphere configuration by Atomic Force Microscopy at distances ranging between 12 and 200 nm. This was accomplished by using evaporated smooth metal surfaces for both sphere and plane, and stiff cantilevers to minimize jump-to-contact problems. Finally, it is shown that below separations of 100 nm experiment and theory are found in agreement within 10 % by including in the theory the measured optical properties of gold and contribution from surface roughness.
description: 14 pages, 3 figures
Impact of astrophysics on cosmology forecasts for 21 cm surveys
Creators: name: Padmanabhan, Hamsa
name: Refregier, Alexandre
name: Amara, Adam
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use the results of previous work building a halo model formalism for the distribution of neutral hydrogen, along with experimental parameters of future radio facilities, to place forecasts on astrophysical and cosmological parameters from next generation surveys. We consider 21 cm intensity mapping surveys conducted using the BINGO, CHIME, FAST, TianLai, MeerKAT and SKA experimental configurations. We work with the 5-parameter cosmological dataset of {$Ω_m, σ_8, h, n_s, Ω_b$} assuming a flat $Λ$CDM model, and the astrophysical parameters {$v_{c,0}, β$} which represent the cutoff and slope of the HI- halo mass relation. We explore (i) quantifying the effects of the astrophysics on the recovery of the cosmological parameters, (ii) the dependence of the cosmological forecasts on the details of the astrophysical parametrization, and (iii) the improvement of the constraints on probing smaller scales in the HI power spectrum. For an SKA I MID intensity mapping survey alone, probing scales up to $\ell_{\rm max} = 1000$, we find a factor of $1.1 - 1.3$ broadening in the constraints on $Ω_b$ and $Ω_m$, and of $2.4 - 2.6$ on $h$, $n_s$ and $σ_8$, if we marginalize over astrophysical parameters without any priors. However, even the prior information coming from the present knowledge of the astrophysics largely alleviates this broadening. These findings do not change significantly on considering an extended HIHM relation, illustrating the robustness of the results to the choice of the astrophysical parametrization. Probing scales up to $\ell_{\rm max} = 2000$ improves the constraints by factors of 1.5-1.8. The forecasts improve on increasing the number of tomographic redshift bins, saturating, in many cases, with 4 - 5 redshift bins. We also forecast constraints for intensity mapping with other experiments, and draw similar conclusions.
description: 11 pages, 9 figures, 2 tables; version accepted for publication in MNRAS
Sommes friables de fonctions multiplicatives aléatoires
Creators: name: Basquin, Joseph
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary : 11N25, 11N37. Secondary : 60G42

description: We consider a sequence $\{f(p)\}_{p\ {\rm prime}}$ of independent random variables taking values $\pm 1$ with probability $1/2$, and extend $f$ to a multiplicative arithmetic function defined on the squarefree integers. We investigate upper bounds for $Ψ_f(x,y)$, the summatory function of $f$ on $y$-friable integers $\leq x$. We obtain estimations of the type $Ψ_f(x,y) \ll Ψ(x,y)^{1/2+ε}$, more precise formulas being given in suitable regions for $x,y$. In the special case $y=x$, this leads to the estimate $M_f(x) = \sum_{n \leq x} f(n) \ll \sqrt{x}\, (\log \log x)^{2+ε}$, which improves on previous bounds.
description: in French, Version 18/09/2011. Published in Acta Arith., 2012
Cover time for the frog model on trees
Creators: name: Hoffman, Christopher
name: Johnson, Tobias
name: Junge, Matthew
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K35, 60J80, 60J10

description: The frog model is a branching random walk on a graph in which particles branch only at unvisited sites. Consider an initial particle density of $μ$ on the full $d$-ary tree of height $n$. If $μ= Ω( d^2)$, all of the vertices are visited in time $Θ(n\log n)$ with high probability. Conversely, if $μ= O(d)$ the cover time is $\exp(Θ(\sqrt n))$ with high probability.
description: 36 pages; revisions in response to referees' comments; accepted in Forum of Math Sigma, Probability
Asymptotic expansion of oscillatory integrals with singular phases
Creators: name: Kamimoto, Joe
name: Mizuno, Hiromichi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 42A38 (41A60)

description: The purpose of this article is to describe the singularities of one-dimensional oscillatory integrals, whose phases have a certain singularity, in the form of an asymptotic expansion. In the case of the Laplace integral, an analogous result is also given.
Some New Inequalities Between Important Means
Creators: name: Rooin, Jamal
name: Hassani, Mehdi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26D15, 26D15, 26A06, 39B62

description: In this paper, mainly using the convexity of the function $\frac{a^x-b^x}{c^x-d^x}$ and convexity or concavity of the function $\ln\frac{a^x-b^x}{c^x-d^x}$ on the real line, where $a>b\geq c>d>0$ are fixed real numbers, we obtain some important relations between various important means of these numbers. Also, we apply the obtained results to Ky Fan type inequalities and get some new refinements.
description: Selected paper in 14th Seminar on Mathematical Analysis and its Applications, February 4-5, 2004, Iran University of Science and Technology, Tehran, Iran
Numerical Verification of Affine Systems with up to a Billion Dimensions
Creators: name: Bak, Stanley
name: Tran, Hoang-Dung
name: Johnson, Taylor T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Affine systems reachability is the basis of many verification methods. With further computation, methods exist to reason about richer models with inputs, nonlinear differential equations, and hybrid dynamics. As such, the scalability of affine systems verification is a prerequisite to scalable analysis for more complex systems. In this paper, we improve the scalability of affine systems verification, in terms of the number of dimensions (variables) in the system. The reachable states of affine systems can be written in terms of the matrix exponential, and safety checking can be performed at specific time steps with linear programming. Unfortunately, for large systems with many state variables, this direct approach requires an intractable amount of memory while using an intractable amount of computation time. We overcome these challenges by combining several methods that leverage common problem structure. Memory is reduced by exploiting initial states that are not full-dimensional and safety properties (outputs) over a few linear projections of the state variables. Computation time is saved by using numerical simulations to compute only projections of the matrix exponential relevant for the verification problem. Since large systems often have sparse dynamics, we use Krylov-subspace simulation approaches based on the Arnoldi or Lanczos iterations. Our method produces accurate counter-examples when properties are violated and, in the extreme case with sufficient problem structure, can analyze a system with one billion real-valued state variables.
MA'LUMOTLARNI MASHINAGA O'QITISHDAGI FOYDALANILADIGAN TEXNOLOGIYALAR
Creators: name: M.U.Olimov, Andijon davlat universiteti, Axborot texnologiyalari kafedrasi o'qituvchi
Publisher: name: Zenodo
Year: 2024

description: Chuqur  o'rganish  -  bu  mavjud  ma'lumotlardan  foydali  shablonlar  va ma'lumotlarni olish uchun ko'p qatlamli treningga ega neyron tarmoqlarni o'qitish uchun ishlatiladigan mashinani o'rganishning kichik sohasi . Ushbu tarmoqlar yirik kompaniyalar  tomonidan  qarorlar  qabul  qilishda  juda  foydali  bo'lgan bashoratlarni  yaratish  uchun  ishlatiladi.  Chuqur  o'rganish  ishlaydigan  eng  keng tarqalgan ilovalardan ba'zilari tabiiy tilni qayta ishlash va nut qni aniqlashdir
اسلامی ‌ سازی‌دانش‌معاصر:‌تقسیمبندی‌موضوعی‌و‌فراتحلیل‌آثار‌و‌ ‌ مهمترین‌منابع
Creators: name: Baghestan, Abbas Ghanbari
name: عباس قنبری باغستان
name: سید محسن میری
Publisher: name: figshare
Year: 2018
Subjects: subject: 200199 Communication and Media Studies not elsewhere classified
subject: FOS: Media and communications

description: هدف از این مقاله به دست دادن فهمی جامع و روشن از «اسلامیسازی دانش» در دوران
معاصر می باشد، که پاسخی روشنفکرانه، علمی و احیاگرانۀ متفکران اسلامی به پروژۀ
مدرنیته در چند دهۀ اخیر است.
این تحقیق با استفاده از روش تحقیق اسنادی و کتابخانهای، به فراتحلیل بیش از 80اثر
(مقاله، کتاب، نقد و...) در زمینۀ «اسلامیسازی دانش» 3پرداخته و با ارائۀ نوعی تقسیمبندی
موضوعی تلاش کرده تا تصویر روشنتری از آن به عنوان «کل» و مجموعهای از «میراث غنی
علمی» ارائه دهد.
در این مقاله در جمعبندی نشان میدهیم که اسلامیسازی دانش با توجه به حجم زیادی از
تلاشها و کوششهای نظری و تحقیقاتی که در اقصینقاط جهان، به خود اختصاص داده از
یکسو نمایانگر رشد، بالندگی و غنای محتوایی آن است و از سوی دیگر، بهنوعی
«بازخیرش علمی» مسلمانان برای احیای دوران طلایی تمدن اسلامی محسوب میشود.
لذا در مقایسهای تاریخی، شاید بتوان با توجه به پویایی و روند تکاملی «اسلامیسازی
دانش» در چند دهۀ اخیر، ارزش آن را با نقش «نهضت ایجاد دانشهای عقلی و تجربی
اسلامی» در زمان ورود مسلمانان به دوران طلایی «تمدن اسلامی» قابل قیاس دانست.
ازاینرو، میتوان نتیجه گرفت که «اسلامیسازی دانش» نه فقط تنها مسیر ممکن برای مقابله
با مسائل و چالشهای ناشی از مواجهه با مدرنیته است، بلکه همچنین این ظرفیت و پتانسیل
را دارد که از طریق ایجاد گفتمانهای خلاق در عرصههای مختلف علمی و روشنفکری به
بازستاندن حاکمیت مسلمانان بر علم و دانش و احیای تمدن اصیل اسلامی کمک کند
Space-time uncertainty relation from quantum and gravitational principles
Creators: name: Chen, Yi-Xin
name: Xiao, Yong
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: By collecting both quantum and gravitational principles, a space-time uncertainty relation $(δt)(δr)^{3}\geqslantπr^{2}l_{p}^{2}$ is derived. It can be used to facilitate the discussion of several profound questions, such as computational capacity and thermodynamic properties of the universe and the origin of holographic dark energy. The universality and validity of the proposed relation are illustrated via these examples.
description: the published version
Hadronization effects on transverse momentum dependent jet fragmentation function in small systems
Creators: name: Duan, Xiang-Pan
name: Zhao, Wenbin
name: Ma, Guo-Liang
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The transverse momentum $j_{\rm T}$-dependent jet fragmentation functions have been investigated in proton+proton (p $+$ p) and proton+lead (p $+$ Pb) collisions at $\sqrt{s_{\rm NN}} = 5.02~{\rm TeV}$ with a multiphase transport model containing both a simple quark coalescence mechanism and a new hybrid hadronization mechanism with coalescence and fragmentation processes. Hadronized by the new hadronization mechanism, the AMPT model achieves a quantitative description of the $j_{\rm T}$-dependent jet fragmentation functions measured by ALICE. Besides, no obvious jet-medium interaction and cold nuclear matter effects on the $j_{\rm T}$-dependent jet fragmentation functions in p $+$ Pb collisions were observed. We found the $j_{\rm T}$-dependent jet fragmentation functions are dominated by the quark coalescence contribution for the new hadronization mechanism, which can be decomposed into narrow and wide parts. The root mean square value of the wide part depends on the jet radius $R$ and jet transverse momentum $p_{\rm{T, jet}}$, which is sensitive to different hadronization mechanisms and their components. Therefore, the $j_{\rm T}$-dependent jet fragmentation functions are proposed as a sensitive probe to study the non-perturbative hadronization effect of jets in small colliding systems.
description: 12 pages, 12 figures, final published version
Probing Elemental Abundances in SNR 1987A Using XMM-Newton
Creators: name: Heng, Kevin
name: Haberl, Frank
name: Aschenbach, Bernd
name: Hasinger, Guenther
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on the latest (2007 Jan) observations of supernova remnant (SNR) 1987A from the XMM-Newton mission. Since the 2003 May observations of Haberl et al. (2006), 11 emission lines have experienced increases in flux by factors ~ 3 to 10, with the 775 eV line of O VIII showing the greatest increase; we have observed 6 lines of Fe XVII and Fe XVIII previously unreported by XMM-Newton. A two-shock model representing plasmas in non-equilibrium ionization is fitted to the EPIC-pn spectra, yielding temperatures of ~ 0.4 and ~ 3 keV, as well as elemental abundances for N, O, Ne, Mg, Si, S and Fe. We demonstrate that the abundance ratio of N and O can be constrained to less than ~20% accuracy. Within the same confidence interval, the same analysis suggests that the C+N+O abundance varies from ~ 1.1 to 1.4 X 10^-4. Normalizing our obtained abundances by the Large Magellanic Cloud (LMC) values of Hughes, Hayashi & Koyama (1998), we find that O, Ne, Mg and Fe are under-abundant, while Si and S are over-abundant, consistent with the findings of Aschenbach (2007). Such a result has implications for both the single-star and binary accretion/merger models for the progenitor of SNR 1987A. In the context of the binary merger scenario proposed by Morris & Podsiadlowski (2006, 2007), material forming the inner, equatorial ring was expelled after the merger, implying that either our derived Fe abundance is inconsistent with typical LMC values or that iron is under-abundant at the site of the progenitor star of SNR 1987A.
description: 14 pages, 10 diagrams (2 omitted). Accepted by ApJ
Spiral Galaxies Rotation Curves with a Logarithmic Corrected Newtonian Gravitational Potential
Creators: name: Fabris, J. C.
name: Campos, J. P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the rotation curves of 10 spiral galaxies with a newtonian potential corrected with an extra logarithmic term, using a disc modelization for the spiral galaxies. There is a new constant associated with the extra term in the potential. The rotation curve of the chosen sample of spiral galaxies is well reproduced for a given range of the new constant. It is argued that this correction can have its origin from string configurations. The compatibility of this correction with local physics is discussed.
description: Latex file, 6 pages, 20 figures
Exploiting Semantic Communication for Non-Orthogonal Multiple Access
Creators: name: Mu, Xidong
name: Liu, Yuanwei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A novel semantics-empowered two-user uplink non-orthogonal multiple access (NOMA) framework is proposed for resource efficiency enhancement. More particularly, a secondary far user (F-user) employs the semantic communication (SemCom) while a primary near user (N-user) employs the conventional bit-based communication (BitCom). The fundamental performance limit, namely semantic-versus-bit (SvB) rate region, of the proposed semantics-empowered NOMA framework is characterized. The equivalent SvB rate region achieved by the conventional BitCom-based NOMA is provided as the baseline scheme. It unveils that, compared to BitCom, SemCom can significantly improve the F-user's performance when its permitted transmit power is strictly capped, but may perform worse when its permitted transmit power is high. Guided by this result, the proposed semantics-empowered NOMA framework is investigated over fading channels. An opportunistic SemCom and BitCom scheme is proposed, which enables the secondary F-user to participate in NOMA via the most suitable communication method at each fading state, thus striking a good tradeoff between its own achieved performance and the interference imposed to the primary N-user. Two scenarios are considered for employing the opportunistic scheme, namely on-off resource management and continuous resource management. For each scenario, the optimal communication policy over fading channels is derived for maximizing the ergodic semantic rate achieved at the secondary F-user, subject to the minimum ergodic bit rate constraint of the primary N-user. Numerical results show that the proposed opportunistic scheme in both scenarios can achieve higher communication performance for NOMA than the baseline schemes merely employing SemCom or BitCom.
description: 30 pages, 10 figures
The Host Galaxies and Black Holes of Typical z~0.5-1.4 AGN
Creators: name: Alonso-Herrero, A.
name: Perez-Gonzalez, P. G.
name: Rieke, G. H.
name: Alexander, D. M.
name: Rigby, J. R.
name: Papovich, C.
name: Donley, J. L.
name: Rigopoulou, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the stellar and star formation (SF) properties of the host galaxies of 58 X-ray selected AGN in the GOODS portion of the Chandra Deep Field South (CDF-S) region at z~0.5-1.4. The AGN are selected such that their rest-frame UV to near-IR SEDs are dominated by stellar emission, i.e., they show a prominent 1.6micron bump, thus minimizing the AGN emission 'contamination'. This AGN population comprises approximately 50% of the X-ray selected AGN at these redshifts. Using models of stellar and dust emission we model their SEDs to derive stellar masses (M*) and total (UV+IR) star formation rates (SFR). AGN reside in the most massive galaxies at the redshifts probed here. Their characteristic stellar masses (M*~7.8x10^10 Msun and M*~1.2x10^11 Msun at median z of 0.67 and 1.07, respectively) appear to be representative of the X-ray selected AGN population at these redshifts, and are intermediate between those of local type 2 AGN and high redshift (z~2) AGN. The inferred black hole masses (MBH~ 2x10^8 Msun) of typical AGN are similar to those of optically identified quasars at similar redshifts. Since the AGN in our sample are much less luminous (L(2-10keV)<10^44 erg/s) than quasars, typical AGN have low Eddington ratios (eta~0.01-0.001). This suggests that, at least at intermediate z, the cosmic AGN 'downsizing' is due to both a decrease in the characteristic stellar mass of typical host galaxies, and less efficient accretion. Finally there is no strong evidence in AGN host galaxies for either highly suppressed SF (expected if AGN played a role in quenching SF) or elevated SF when compared to mass selected (i.e., IRAC-selected) galaxies of similar stellar masses and redshifts. This may be explained by the fact that galaxies with M*~5x 10^10 - 5x10^11 Msun are still being assembled at the redshifts probed here.
description: Accepted for Publication in ApJ
Investigating the Factors Aﬀecting Business Intelligence Systems Adoption: A Case Study of Private Universities in Malaysia
Creators: name: Baghestan, Abbas Ghanbari
name: Acheampong Owusu
name: Abdolhossein Kalantari
Publisher: name: figshare
Year: 2018
Subjects: subject: 200102 Communication Technology and Digital Media Studies
subject: FOS: Media and communications

description: This study explores the factors influencing the adoption of Business Intelligence Systems (BIS) in Higher Educational Institutions (HEIs), and also evaluate the extent of adoption in the universities. A research framework was developed based on the Technology-Organization-Environment (TOE)
framework and the Diffusion of Innovations (DOI) theory, comprising of ten factors which were hypothesized and tested for the adoption of BIS in HEIs. Data was collected through a paper survey questionnaire from a sample of 120 managers and academicians in twelve private universities in
Selangor State, Malaysia which were analyzed through Partial Least Squares Structural Equation
Modeling (PLS-SEM). The findings revealed that Absorptive Capacity, Competitive Pressure, Complexity, IT Infrastructure, Presence of Champion, Top Management Support, and Vendor Selection, are the factors influencing BIS adoption in the universities. The results also indicate
that most private universities in Malaysia are currently involved in level 2 of BIS adoption. Other implications are also discussed.
Adversarial classification: An adversarial risk analysis approach
Creators: name: Naveiro, Roi
name: Redondo, Alberto
name: Insua, David Ríos
name: Ruggeri, Fabrizio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Computer Science and Game Theory (cs.GT)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Classification problems in security settings are usually contemplated as confrontations in which one or more adversaries try to fool a classifier to obtain a benefit. Most approaches to such adversarial classification problems have focused on game theoretical ideas with strong underlying common knowledge assumptions, which are actually not realistic in security domains. We provide an alternative framework to such problem based on adversarial risk analysis, which we illustrate with several examples. Computational and implementation issues are discussed.
description: Published in the International Journal for Approximate Reasoning
Structural Alienation: Lu’s Structural Approach to Reconciliation from within a Relational Framework
Creators: name: Smith, Leonie
Publisher: name: Global Justice : Theory Practice Rhetoric
Year: 2019

description: In Justice and Reconciliation in World Politics Catherine Lu argues that structural reconciliation, rather than interactional reconciliation, ought to be the primary normative goal for political reconciliation efforts. I suggest that we might have good reason to want to retain relational approaches – such as that of Linda Radzik – as the primary focus of reconciliatory efforts, but that Lu’s approach is invaluable for identifying the parties who ought to bear responsibility for those efforts in cases of structural injustice. First, I outline Lu’s analysis of reconciliation, where she argues for the normative priority of structural approaches within the global political sphere, and propose that it will be useful to identify whether or not a relational account could instead identify underlying structural injustices. Second, I examine one particular relational account of reconciliation (based on Radzik’s account of atonement) and argue that this type of account brings to light underlying structural injustices of the kind Lu is concerned with. Finally, I identify an issue for relational accounts in identifying relevant responsible parties for reconciliation before returning to Lu’s structural account to address this gap.
description: Global Justice : Theory Practice Rhetoric, Vol 11 No 2: Symposium on Catherine Lu: Justice and Reconciliation in World Politics
D3.4 Technical Specifications of the AIDAP Platform
Creators: name: Dupont, Charlotte
name: Abid, Ahmed
name: Orihuela, Benoit
Publisher: name: Zenodo
Year: 2022

description: This document is part of technology development efforts of the Horizon 2020 All Atlantic Ocean Sustainable, Profitable and Resilient Aquaculture (ASTRAL) project. The deliverable describes the functional and technical architecture of the Artificial Intelligence Data Analytics Platform (AIDAP). The goal of this platform is to give access to Artificial Intelligence (AI) analytics to farmers, especially integrated multi-trophic aquaculture (IMTA) farmers. It provides a user-friendly interface to visualize all the important features (for example status of water quality, biomass, health, etc…) of one farm in one place, including AI advice for sustainable and efficient production.

This document describes the main technical components of the platform, for data ingestion, AI prediction and visualizations while giving some context to its usage and outcomes. Data ingestion is a critical part of the platform, which allows us to centralize and standardize the data coming from different sources. Important work has been done to propose a data standard dedicated to aquaculture and to build an efficient way to collect various kinds of data.

AI prediction is the core of the intelligence of the platform. While the data modelling is not done in the platform but offline, in another process, the platform offers technical support to run the predictions in real-time as soon as the data are collected. It requires powerful AI support tools and architecture.

Data visualisation is the front end for the end users. It must be easy to use and must respond to their specific needs while being technically strong enough to support real-time data and AI-generated advice display. It requires a light but powerful tool to reveal the true potential of AIDAP dedicated to aquaculture users.
Shame, Justice, and Decolonization: A Reply to Catherine Lu
Creators: name: Blake, Michael
Publisher: name: Global Justice : Theory Practice Rhetoric
Year: 2019

description: This paper discusses two possible difficulties with Catherine Lu’s powerful analysis of the moral response to our shared history of colonial evil; both of these difficulties stem from the rightful place of shame in that moral response. The first difficulty focuses on efficacy: existing states may be better motivated by shame at the past than by a shared duty to bring about a just future. The second focuses on equity: it is, at the very least, possible that shame over past misdeeds ought to be brought into the conversation about present duties, in a manner more robust than Lu’s analysis allows.
description: Global Justice : Theory Practice Rhetoric, Vol 11 No 2: Symposium on Catherine Lu: Justice and Reconciliation in World Politics
title: ADCO, Cart. 186 (11 H 71), f. 0277v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0277v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v