cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Unfolding Hidden Barriers by Active Enhanced Sampling
Creators: name: Zhang, Jing
name: Chen, Ming
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Collective variable (CV) or order parameter based enhanced sampling algorithms have achieved great success due to their ability to efficiently explore the rough potential energy landscapes of complex systems. However, the degeneracy of microscopic configurations, originating from the orthogonal space perpendicular to the CVs, is likely to shadow "hidden barriers" and greatly reduce the efficiency of CV-based sampling. Here we demonstrate that systematic machine learning CV, through enhanced sampling, can iteratively lift such degeneracies on the fly. We introduce an active learning scheme that consists of a parametric CV learner based on deep neural network and a CV-based enhanced sampler. Our active enhanced sampling (AES) algorithm is capable of identifying the least informative regions based on a historical sample, forming a positive feedback loop between the CV learner and sampler. This approach is able to globally preserve kinetic characteristics by incrementally enhancing both sample completeness and CV quality.
description: 5 pages, 3 figures
Nonnegative Hermitian vector bundles and Chern numbers
Creators: name: Li, Ping
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 57R20, 32Q55, 53C55, 32M10, 57R22

description: We show in this article that if a holomorphic vector bundle has a nonnegative Hermitian metric in the sense of Bott and Chern, which always exists on globally generated holomorphic vector bundles, then some special linear combinations of Chern forms are strongly nonnegative. This particularly implies that all the Chern numbers of such a holomorphic vector bundle are nonnegative and can be bounded below and above respectively by two special Chern numbers. As applications, we obtain a family of new results on compact connected complex manifolds which are homogeneous or can be holomorphically immersed into complex tori, some of which improve several classical results.
description: 18 pages, final version to appear in Mathematische Annalen
Conformal symmetry of trapped Bose-Einstein condensates and massive Nambu-Goldstone modes
Creators: name: Ohashi, Keisuke
name: Fujimori, Toshiaki
name: Nitta, Muneto
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Gross-Pitaevskii (GP) or nonlinear Schrödinger equation relevant to ultracold atomic gaseous Bose-Einstein condensates possess a modified Schrödinger symmetry in two spatial dimensions, in the presence of a harmonic trapping potential, an (artificial) constant magnetic field (or rotation) and an electric field of a quadratic electrostatic potential. We find that a variance and a center of a trapped gas with or without a vorticity can be regarded as massive Nambu-Goldstone (NG) modes associated with spontaneous breaking of the modified Schrödinger symmetry. We show that the Noether theorem for the modified Schrödinger symmetry gives universal equations of motion which describe exact time-evolutions of the trapped gases such as a harmonic oscillation, a cyclotron motion and a breathing oscillation with frequencies determined by the symmetry independently of the details of the system. We further construct an exact effective action for all the NG modes.
description: 7 pages, 3 figures, 2 ancillary files, references added, published version
Compression for quantum population coding
Creators: name: Yang, Yuxiang
name: Bai, Ge
name: Chiribella, Giulio
name: Hayashi, Masahito
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We study the compression of n quantum systems, each prepared in the same state belonging to a given parametric family of quantum states. For a family of states with f independent parameters, we devise an asymptotically faithful protocol that requires a hybrid memory of size (f/2)log(n), including both quantum and classical bits. Our construction uses a quantum version of local asymptotic normality and, as an intermediate step, solves the problem of compressing displaced thermal states of n identically prepared modes. In both cases, we show that (f/2)log(n) is the minimum amount of memory needed to achieve asymptotic faithfulness. In addition, we analyze how much of the memory needs to be quantum. We find that the ratio between quantum and classical bits can be made arbitrarily small, but cannot reach zero: unless all the quantum states in the family commute, no protocol using only classical bits can be faithful, even if it uses an arbitrarily large number of classical bits.
description: 14 Pages, 4 Figures + Appendix
Ultra-small moment incommensurate spin density wave order masking a ferromagnetic quantum critical point in NbFe$_2$
Creators: name: Niklowitz, P. G.
name: Hirschberger, M.
name: Lucas, M.
name: Cermak, P.
name: Schneidewind, A.
name: Faulhaber, E.
name: Mignot, J. -M.
name: Duncan, W. J.
name: Neubauer, A.
name: Pfleiderer, C.
name: Grosche, F. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In the metallic magnet Nb$_{1-y}$Fe$_{2+y}$, the low temperature threshold of ferromagnetism can be investigated by varying the Fe excess $y$ within a narrow homogeneity range. We use elastic neutron scattering to track the evolution of magnetic order from Fe-rich, ferromagnetic Nb$_{0.981}$Fe$_{2.019}$ to approximately stoichiometric NbFe$_2$, in which we can, for the first time, characterise a long-wavelength spin density wave state burying a ferromagnetic quantum critical point. The associated ordering wavevector $\mathbf{q}_{\rm SDW}=$(0,0,$l_{\rm SDW}$) is found to depend significantly on $y$ and $T$, staying finite but decreasing as the ferromagnetic state is approached. The phase diagram follows a two order-parameter Landau theory, for which all the coefficients can now be determined. Our findings suggest that the emergence of SDW order cannot be attributed to band structure effects alone. They indicate a common microscopic origin of both types of magnetic order and provide strong constraints on related theoretical scenarios based on, e.g., quantum order by disorder.
description: Addition of absolute magnetic moment estimates and of a two order-parameter Landau model analysis
Interactive Blocksworld Application Showcasing Planning Techniques
Creators: name: Hänggi, Elia
Publisher: name: Zenodo
Year: 2023

description: Fast Downward is a classical planner using heuristical search. The planner uses many advanced planning techniques that are not easy to teach, since they usually rely on complex data structures. To introduce planning techniques to the user an interactive application is created. This application uses an illustrative example to showcase planning techniques: Blocksworld.
 Blocksworld is an easy understandable planning problem which allows a simple representation of a state space. It is implemented in the Unreal Engine and provides an interface to the Fast Downward planner. Users can explore a state space themselves or have Fast Downward generate plans for them.
 The concept of heuristics as well as the state space are explained and made accessible to the user. The user experiences how the planner explores a state space and which techniques the planner uses.
Galactic Interstellar Scintillation Observed from Four Globular Cluster Pulsars by FAST
Creators: name: Zhang, Dandan
name: Tao, Zhenzhao
name: Yuan, Mao
name: Yao, Jumei
name: Wang, Pei
name: Zhi, Qijun
name: Zhu, Weiwei
name: Shi, Xun
name: Kramer, Michael
name: Li, Di
name: Zhang, Lei
name: Li, Guangxing
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report detections of scintillation arcs for pulsars in globular clusters M5, M13 and M15 for the first time using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). From observations of these arcs at multiple epochs, we infer that screen-like scattering medium exists at distances $4.1_{-0.3}^{+0.2}$ kpc, $6.7_{-0.2}^{+0.2}$ kpc and $1.3_{-1.0}^{+0.7}$ kpc from Earth in the directions of M5, M13 and M15, respectively. This means M5's and M13's scattering screens are located at $3.0_{-0.2}^{+0.1}$ kpc and $4.4_{-0.1}^{+0.1}$ kpc above the galactic plane, whereas, M15's is at $0.6_{-0.5}^{+0.3}$ kpc below the plane. We estimate the scintillation timescale and decorrelation bandwidth for each pulsar at each epoch using the one-dimensional auto-correlation in frequency and time of the dynamic spectra. We found that the boundary of the Local Bubble may have caused the scattering of M15, and detected the most distant off-plane scattering screens to date through pulsar scintillation, which provides evidence for understanding the medium circulation in the Milky Way.
description: 9 pages, 3 figures, matches the published version
Unitary Representations with Dirac cohomology: a finiteness result for complex Lie groups
Creators: name: Ding, Jian
name: Dong, Chao-Ping
Publisher: name: arXiv
Year: 2017
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let $G$ be a connected complex simple Lie group, and let $\widehat{G}^{\mathrm{d}}$ be the set of all equivalence classes of irreducible unitary representations with non-vanishing Dirac cohomology. We show that $\widehat{G}^{\mathrm{d}}$ consists of two parts: finitely many scattered representations, and finitely many strings of representations. Moreover, the strings of $\widehat{G}^{\mathrm{d}}$ come from $\widehat{L}^{\mathrm{d}}$ via cohomological induction and they are all in the good range. Here $L$ runs over the Levi factors of proper $θ$-stable parabolic subgroups of $G$. It follows that figuring out $\widehat{G}^{\mathrm{d}}$ requires a finite calculation in total. As an application, we report a complete description of $\widehat{F}_4^{\mathrm{d}}$.
description: 27 pages
The fundamental group of compact K{ä}hler threefolds
Creators: name: Claudon, Benoît
name: Höring, Andreas
name: Lin, Hsueh-Yung
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let $X$ be a compact K{ä}hler manifold of dimension three. We prove that there exists a projective manifold $Y$ such that $π\_1(X)\simeq π\_1(Y)$. We also prove the bimeromorphic existence of algebraic approximations for compact K{ä}hler manifolds of algebraic dimension $\dim(X)-1$. Together with the work of Graf and the third author, this settles in particular the bimeromorphic Kodaira problem for compact K{ä}hler threefolds.
description: 27 pages. Main result improved: the algebraic approximation holds now for elliptic compact K{\"a}hler manifolds over a projective base in any dimension
Hilbert $C^*$-modules over $Σ^*$-algebras II: $Σ^*$-Morita equivalence
Creators: name: Bearden, Clifford A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: In previous work, we defined and studied $Σ^*$-modules, a class of Hilbert $C^*$-modules over $Σ^*$-algebras (the latter are $C^*$-algebras that are sequentially closed in the weak operator topology). The present work continues this study by developing the appropriate $Σ^*$-algebraic analogue of the notion of strong Morita equivalence for $C^*$-algebras. We define strong $Σ^*$-Morita equivalence, prove a few characterizations, look at the relationship with equivalence of categories of a certain type of Hilbert space representation, study $Σ^*$-versions of the interior and exterior tensor products, and prove a $Σ^*$-version of the Brown-Green-Rieffel stable isomorphism theorem.
On a priori estimates and existence of periodic solutions to the modified Benjamin-Ono equation below $H^{1/2}(\mathbb{T})$
Creators: name: Schippa, Robert
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: A priori estimates and existence of real-valued periodic solutions to the modified Benjamin-Ono equation with initial data in $H^s$ for $s>1/4$ are proved locally in time. The approach relies on frequency dependent time localization, after which dispersive properties from Euclidean space are recovered. The same regularity results are proved for the cubic derivative nonlinear Schrödinger equation.
description: 35 pages, function spaces changed, proofs streamlined, more details for the energy estimates are provided, small L^2-norm condition for initial data could be removed
Hodge numbers of a hypothetical complex structure on $S^6$
Creators: name: Angella, Daniele
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: These are the notes for the talk "Hodge numbers of a hypothetical complex structure on $S^6$" given by the author at the MAM1 "(Non)-existence of complex structures on $S^6$" held in Marburg in March 2017. They are based on [A. Gray, A property of a hypothetical complex structure on the six sphere, Boll. Un. Mat. Ital. B (7)} $\textbf{11}$ (1997), Suppl. fasc. 2, 251--255.] and [L. Ugarte, Hodge numbers of a hypothetical complex structure on the six sphere, Geom. Dedicata $\textbf{81}$ (2000), no. 1-3, 173--179.], where Hodge numbers and the dimensions of the succesive pages of the Frölicher spectral sequence for $S^6$ endowed with a hypothetical complex structure are investigated. We also add results from [Andrew McHugh, Narrowing cohomologies on complex $S^6$, Eur. J. Pure Appl. Math. $\textbf{10}$ (2017), no. 3, 440--454.], where the Bott-Chern cohomology of hypothetical complex structures on $S^6$ is studied. The material is not intended to be original.
description: Notes for the MAM1 "(Non)-existence of complex structures on $S^6$" held in Marburg in March 2017
Investigating the porosity of Enceladus
Creators: name: Kisvárdai, Imre
name: Pál, Bernadett D.
name: Kereszturi, Ákos
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The interior of Enceladus, a medium sized icy moon of Saturn hosts hydrothermal activity and exhibits tidal heating and related geyser-like activity. There are major disagreements in the existing literature on the porosity of the interior, due to the different theoretical assumptions on which porosity related calculations were based. We present an application of experimental equations - derived for Earth - for icy planetary objects and Enceladus in particular. We chose a set of boundary values for our initial parameters from measured porosity values of chondrite samples as references, and calculated the porosity related values of Enceladus using various approaches. We present a comprehensive investigation of the effects of using these different porosity calculation methods on icy moons. With our most realistic approach we also calculated the same values for Earth and Mars for comparison. Our result for Enceladus is a minimum porosity of about 5\% at the centre of the body. For the total pore volume we estimated $1.51*10^7 km^3$ for Enceladus, $2.11*10^8 km^3$ for Earth and $1.62*10^8 km^3$ for Mars. Using the same method, we estimated the total pore surface area. From this we derived that the pore surface under a given $1 km^2$ area of the surface on Enceladus is about $1.37*10^9 km^2$, while for Earth this value is only $5.07*10^7 km^2$.
description: 8 pages, 9 figures
ViGT: Proposal-free Video Grounding with Learnable Token in Transformer
Creators: name: Li, Kun
name: Guo, Dan
name: Wang, Meng
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: The video grounding (VG) task aims to locate the queried action or event in an untrimmed video based on rich linguistic descriptions. Existing proposal-free methods are trapped in complex interaction between video and query, overemphasizing cross-modal feature fusion and feature correlation for VG. In this paper, we propose a novel boundary regression paradigm that performs regression token learning in a transformer. Particularly, we present a simple but effective proposal-free framework, namely Video Grounding Transformer (ViGT), which predicts the temporal boundary using a learnable regression token rather than multi-modal or cross-modal features. In ViGT, the benefits of a learnable token are manifested as follows. (1) The token is unrelated to the video or the query and avoids data bias toward the original video and query. (2) The token simultaneously performs global context aggregation from video and query features. First, we employed a sharing feature encoder to project both video and query into a joint feature space before performing cross-modal co-attention (i.e., video-to-query attention and query-to-video attention) to highlight discriminative features in each modality. Furthermore, we concatenated a learnable regression token [REG] with the video and query features as the input of a vision-language transformer. Finally, we utilized the token [REG] to predict the target moment and visual features to constrain the foreground and background probabilities at each timestamp. The proposed ViGT performed well on three public datasets: ANet Captions, TACoS and YouCookII. Extensive ablation studies and qualitative analysis further validated the interpretability of ViGT.
description: This paper has been accepted by SCIENCE CHINA Information Sciences
title: «ПОВОРОТ К (НЕ)УЧАСТИЮ» В ПОСТСОВЕТСКИХ ГОРОДАХ: ДИЛЕММА РЕАЛИЗАЦИИ «ПРАВА НА ГОРОД»
Creators: name: Лебедева, Елена
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: Статья посвящена рассмотрению специфики городского участия в постсоветских городах (на примере Беларуси). Развитие партисипаторных практик городского управления способствует повышению качества городской среды, обеспечивает возможность реализации права граждан на местное самоуправление. Ключевым механизмом формирования локальных сообществ является низовая самоорганизация соседей по таким вопросам, как благоустройство двора, совместная организация местных событий. Ограничения возможностей низовой самоорганизации, а также внешний административный контроль за жизнью сообществ приводит к появлению различных парадоксов партисипации (в частности, формированию «вертикали городского участия»). В свою очередь, данные исследований показывают наличие взаимосвязи между устойчивой доверительной соседской коммуникацией и наличием чувства ответственности за свой город, городской самоидентификацией, а также готовностью предпринимать совместные усилия в случае возникновения трудностей, то есть способствует активизации городского участия. Важными факторами городского участия являются наличие чётких границ дворовой территории (физических или символических), устойчивых соседских сообществ, для которых характерна практика совместного времяпрепровождения, а также простые и понятные механизмы самостоятельного преобразования городской территории.
Weak measurement of quantum superposition states in graphene
Creators: name: Trushin, Maxim
name: Bülte, Johannes
name: Belzig, Wolfgang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We employ a weak measurement approach to demonstrate the very existence of the photoexcited interband superposition states in intrinsic graphene. We propose an optical two-beam setup where such measurements are possible and derive an explicit formula for the differential optical absorption that contains a signature of such states. We provide an interpretation of our results in terms of a non-Markovian weak measurement formalism applied to the pseudospin degree of freedom coupled with an electromagnetic wave.
description: 8 pages, 2 figures
Affine flag varieties and quantum symmetric pairs, II. Multiplication formula
Creators: name: Fan, Zhaobing
name: Li, Yiqiang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We establish a multiplication formula for a tridiagonal standard basis element in the idempotented coideal subalgebras of quantum affine $\mathfrak{gl}_n$ arising from the geometry of affine partial flag varieties of type $C$. We apply this formula to obtain the stabilization algebras $\dot{\mathbf K}^{\mathfrak{c}}_n$, $\dot{\mathbf K}^{\jmath \imath}_{\mathfrak{n}}$, $\dot{\mathbf K}^{\imath \jmath}_{\mathfrak{n}}$ and $\dot{\mathbf K}^{\imath \imath}_η$, which are idempotented coideal subalgebras of quantum affine $\mathfrak{gl}_n$. The symmetry in the formula leads to an isomorphism of the idempotented coideal subalgebras $\dot{\mathbf K}^{\jmath \imath}_{\mathfrak{n}}$ and $\dot{\mathbf K}^{\imath \jmath}_{\mathfrak{n}}$ with compatible monomial, standard and canonical bases.
description: 39 pages, fixed some typos, to appear in Journal of Pure and Applied Algebra
Targeted and Phenotypic Approaches to Discover Autophagy Modulators for Therapeutic Development
Creators: name: Salkovski, Maryna
Publisher: name: University of Illinois at Chicago
Year: 2024

description: Macroautophagy (hereafter referred to as autophagy) is a conserved, eukaryotic, catabolic pathway that maintains cellular homeostasis by engulfing cytosolic contents into double membrane vesicles termed autophagosomes, which fuse with lysosomes to form autolysosomes where the contents are degraded and recycled. To assess the role of autophagy in different diseases, including cancer and Niemann-Pick Type C (NPC) disease, autophagy modulators were identified in high throughput using both targeted and phenotypic approaches. A compound-multiplexed fluorescence polarization assay was developed to discover small molecules that inhibit the ATG5-ATG16L1 protein-protein interaction (PPI) in early autophagy. Inhibition of this PPI would specifically inhibit autophagosomes formation, selectively inhibit autophagic flux, and potentially prevent cancer cell survival through nutrient deprivation and inhibition of the cellular stress response. A small-molecule inhibitor was identified, and future work will focus on its optimization for solubility, selectivity, and potency. A high-content phenotypic screen was also performed to identify small molecules that modulate autophagy and clear unesterified cholesterol in I1061T NPC1 fibroblasts. NPC is an autosomal recessive, fatal, neurodegenerative disease without FDA approved therapy that results from mutations in cholesterol transport proteins (NPC1 or NPC2), which causes impaired intracellular lipid trafficking and manifests as progressive cognitive decline, seizures, and eventually death in early adulthood. Two novel autophagy modulators were discovered that elicit opposing effects on the autophagy pathway, but display promising activity in NPC-relevant assays. Current work is focused on elucidation of the mechanisms of action of these two molecules and their optimization for in vivo studies.
การเตือนตามประมวลกฎหมายแพ่งและพาณิชย์ มาตรา 204 วรรคหนึ่ง: เจ้าหนี้ต้องให้เวลาพอสมควรแก่ลูกหนี้ ในการชำระหนี้หรือไม่?
Creators: name: กำชัย จงจักรพันธ์
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2565
Subjects: ผิดนัด
การเตือน
ให้เวลาพอสมควร

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 15, 2, ม.ค.-28
Determination of Baum-Bott residues of higher codimensional foliations
Creators: name: Corrêa, Maurício
name: Lourenço, Fernando
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: Complex Variables (math.CV)
subject: Differential Geometry (math.DG)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Let $\mathscr{F}$ be a singular holomorphic foliation, of codimension $k$, on a complex compact manifold such that its singular set has codimension $\geq k+1$. In this work we determinate Baum-Bott residues for $\mathscr{F}$ with respect to homogeneous symmetric polynomials of degree $k+1$. We drop the Baum-Bott's generic hypothesis and we show that the residues can be expressed in terms of the Grothendieck residue of an one-dimensional foliation on a $(k+1)$-dimensional disc transversal to a $(k+1)$-codimensional component of the singular set of $\mathscr{F}$. Also, we show that Cenkl's algorithm for non-expected dimensional singularities holds dropping the Cenkl's regularity assumption.
description: 13 pages. Improved exposition. To appear in Asian Journal of Mathematics
กระบวนการสั่งฟ้องและสั่งไม่ฟ้องในคดีภาษีศุลกากร
Creators: name: ปัณฑ์พิสิษฐ์ วิสาลเสสถ์
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2565
Subjects: กฎหมายว่าด้วยศุลกากร
กระบวนการทางคดี
ความผิดทางศุลกากร
กระบวนการสั่งฟ้อง
สั่งไม่ฟ้อง

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 15, 2, 29-48
Heating and ionization by non-thermal electrons in the upper atmospheres of water-rich exoplanets
Creators: name: Muñoz, A. García
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context. The long-term evolution of an atmosphere and the remote detectability of its chemical constituents are susceptible to how the atmospheric gas responds to stellar irradiation. The response remains poorly characterized for water and its dissociation products, however, this knowledge is relevant to our understanding of hypothetical water-rich exoplanets. Aims: Our work investigates the effect of photoelectrons, namely, the non-thermal electrons produced by photoionizing stellar radiation on the heating and ionization of extended atmospheres dominated by the dissociation products of water. Methods: We used a Monte Carlo model and up-to-date collision cross sections to simulate the slowing down of photoelectrons in O-H mixtures for a range of fractional ionizations and photoelectron energies. Results: We find that that the fraction of energy of a photoelectron that goes into heating is similar in a pure H gas and in O-H mixtures, except for very low fractional ionizations, whereby the O atom remains an efficient sink of energy. The O-H mixtures will go on to produce more electrons because the O atom is particularly susceptible to ionization. We quantified all that information and present it in a way that can be easily incorporated into photochemical-hydrodynamical models. Conclusions: Neglecting the role of photoelectrons in models of water-rich atmospheres will result in overestimations of the atmospheric heating and, foreseeably, the mass-loss rates as well. It will also underestimate the rate at which the atmospheric gas becomes ionized, which may have implications for the detection of extended atmospheres with Lyman-α transmission spectroscopy. Our simulations for the small exoplanets π Men c and TRAPPIST-1 b reveal that they respond very differently to irradiation from their host stars, with water remaining in molecular form at lower pressures in the latter case.
description: Published
แนวคิดของกฎหมายในการอนุรักษ์และการพัฒนาทรัพยากร น้ำสาธารณะของแม่น้ำฮันในสาธารณรัฐเกาหลี: แบบอย่างเพื่อการพัฒนากฎหมายว่าด้วย ทรัพยากรน้ำของประเทศไทย
Creators: name: พีรพล เจตโรจนนานนท์
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2565
Subjects: แนวคิดการอนุรักษ์และพัฒนาทรัพยากรน้ำ
สาธารณรัฐเกาหลี
แม่น้ำฮัน
การจัดการทรัพยากรน้ำ
พระราชบัญญัติทรัพยากรน้ำ พ.ศ. 2561

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 15, 2, 49-70
Exactly solved models on planar graphs with vertices in $\mathbb{Z}^3$
Creators: name: Kels, Andrew P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: It is shown how exactly solved edge interaction models on the square lattice, may be extended onto more general planar graphs, with edges connecting a subset of next nearest neighbour vertices of $\mathbb{Z}^3$. This is done by using local deformations of the square lattice, that arise through the use of the star-triangle relation. Similar to Baxter's Z-invariance property, these local deformations leave the partition function invariant up to some simple factors coming from the star-triangle relation. The deformations used here extend the usual formulation of Z-invariance, by requiring the introduction of oriented rapidity lines which form directed closed paths in the rapidity graph of the model. The quasi-classical limit is also considered, in which case the deformations imply a classical Z-invariance property, as well as a related local closure relation, for the action functional of a system of classical discrete Laplace equations.
description: 34 pages, 18 figures, v2: typos corrected, and additional comments
Monkeypox: Present-day Scenario in India
Creators: name: Dr. Nivedita khiriya and Dr. Sheetal Choudhary
Publisher: name: Bio vet innovator magazine
Year: 2024

description: An orthopox virus known as monkeypox has been reported to be spreading around the planet in 2022. In India and several other emerging nations, a major epidemic has not yet happened. Our goal with this study is to raise awareness of epidemiological, diagnostic, and infrastructural difficulties among health care workers, particularly paramedical staff. The most common way that this disease manifests typically cutaneous; nevertheless, multiorgan involvement which is frequently disregarded can result in morbidity and death. We have discussed vaccination as a preventative measure, a therapy option, and a differential diagnosis. We have also provided recommendations about the provision of training to non-medical workers in the event of an epidemic, including the field diagnosis, workup, and monitoring of confirmed cases both at home and at a medical facility. This might be very helpful in establishing an early diagnosis, adopting the proper contact precautions, and recommendations and prudent resource management.Keywords: Vaccine, Preventive, Antiviral, Monkeypox
SARS-CoV-2 Receptor-Binding Domain-Based Mucosal COVID-19 Vaccines
Creators: name: Palacios, Melissa L.
Publisher: name: Georgia State University
Year: 2023

description:
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) outbreak originating in Wuhan, China in late 2019, declared a pandemic in March 2020 by the World Health Organization, and led to widespread hospitalizations and deaths, prompting a global shutdown. As time progressed, variants emerged, and a solution was needed to prevent the spread. Vaccines and therapeutics were developed, but current vaccines are not able to neutralize all variants and do not have the capability to induce effective mucosal immunity. This study investigates two proteins targeting the receptor-binding domain of the wild-type strain and Omicron variant that are glycosylated and tagged with the Fc portion of human IgG. Three vaccine groups are studied and administered intranasally to induce local and systemic immunity. The findings show that both protein vaccines and their prime-boost vaccination induce high-level titers of specific antibodies with a balanced IgG1/IgG2 level, which could have the potential to be good vaccine candidates.
Gelfand numbers related to structured sparsity and Besov space embeddings with small mixed smoothness
Creators: name: Dirksen, Sjoerd
name: Ullrich, Tino
Publisher: name: arXiv
Year: 2017
Subjects: subject: Information Theory (cs.IT)
subject: Functional Analysis (math.FA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We consider the problem of determining the asymptotic order of the Gelfand numbers of mixed-(quasi-)norm embeddings $\ell^b_p(\ell^d_q) \hookrightarrow \ell^b_r(\ell^d_u)$ given that $p \leq r$ and $q \leq u$, with emphasis on cases with $p\leq 1$ and/or $q\leq 1$. These cases turn out to be related to structured sparsity. We obtain sharp bounds in a number of interesting parameter constellations. Our new matching bounds for the Gelfand numbers of the embeddings of $\ell_1^b(\ell_2^d)$ and $\ell_2^b(\ell_1^d)$ into $\ell_2^b(\ell_2^d)$ imply optimality assertions for the recovery of block-sparse and sparse-in-levels vectors, respectively. In addition, we apply the sharp estimates for $\ell^b_p(\ell^d_q)$-spaces to obtain new two-sided estimates for the Gelfand numbers of multivariate Besov space embeddings in regimes of small mixed smoothness. It turns out that in some particular cases these estimates show the same asymptotic behaviour as in the univariate situation. In the remaining cases they differ at most by a $\log\log$ factor from the univariate bound.
การคุ้มครองสิทธิบัตรในซอฟต์แวร์และการประดิษฐ์เกี่ยวกับ ซอฟต์แวร์: การศึกษาเปรียบเทียบระหว่างระบบ ความคุ้มครองสิทธิบัตรของประเทศสหรัฐอเมริกา สหภาพยุโรป ญี่ปุ่น และออสเตรเลีย
Creators: name: เมธยา ศิริจิตร
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2565
Subjects: การคุ้มครองสิทธิบัตร
สิ่งที่อาจไดรับความคุ้มครองในระบบสิทธิบัตร
การขอรับสิทธิบัตร
สิทธิบัตรซอฟต์แวร์ สิทธิบัตรปัญญาประดิษฐ์
สิทธิบัตรโปรแกรมคอมพิวเตอร์

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 15, 2, 71-104
Induction of Inflammasome Activation in Macrophage Cells by Polyethyleneimine-Modified Graphene Oxide Nanoparticles
Creators: name: Lilly-Tariah, Ibinabo
Publisher: name: Georgia State University
Year: 2023

description:
Vaccine development has been a cornerstone of modern medicine and the use of adjuvants in vaccine development has been a phenomenon present since the early 1900s. Nanoparticles offer unique advantages as adjuvants due to their adjustable properties and their ability to serve as antigen carriers. In this study, we investigate the influence of polyethyleneimine-modified graphene oxide nanoparticles (GO-PEI) on the activation of the inflammasome, a crucial component of the innate immune system, in macrophage cells. Narrowing our focus on testing the successful activation of the inflammasome and its mechanism of activation, we found that GP nanoparticles could induce the activation of the inflammasome in vitro and its mechanism of action involved cathepsin B release and generation of reactive oxygen species as downstream secondary activating signals. This finding is significant and illustrates GP nanoparticles' usefulness in the development of more effective vaccines due to their unique properties.
Computing Mellin representations and asymptotics of nested binomial sums in a symbolic way: the RICA package
Creators: name: Bluemlein, Johannes
name: Fadeev, Nikolai
name: Schneider, Carsten
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Symbolic Computation (cs.SC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Nested binomial sums form a particular class of sums that arise in the context of particle physics computations at higher orders in perturbation theory within QCD and QED, but that are also mathematically relevant, e.g., in combinatorics. We present the package RICA (Rule Induced Convolutions for Asymptotics), which aims at calculating Mellin representations and asymptotic expansions at infinity of those objects. These representations are of particular interest to perform analytic continuations of such sums.
Edge modes and corner ambiguities in 3d Chern-Simons theory and gravity
Creators: name: Geiller, Marc
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Boundaries in gauge field theories are known to be the locus of a wealth of interesting phenomena, as illustrated for example by the holographic principle or by the AdS/CFT and bulk-boundary correspondences. In particular, it has been acknowledged for quite some time that boundaries can break gauge invariance, and thereby turn gauge degrees of freedom into physical ones. There is however no known systematic way of identifying these degrees of freedom and possible associated boundary observables. Following recent work by Donnelly and Freidel, we show that this can be achieved by extending the covariant Hamiltonian formalism so as to make it gauge-invariant under arbitrary large gauge transformations. This can be done at the expense of extending the phase space by introducing new boundary fields, which in turn determine new boundary symmetries and observables. We present the general framework behind this construction, and find the conditions under which it can be applied to an arbitrary Lagrangian. By studying the examples of Abelian Chern-Simons theory and first order three-dimensional gravity, we then show that the new boundary observables satisfy the known corresponding Kac-Moody affine algebras. This shows that this new extended phase space formulation does indeed properly describe the dynamical boundary degrees of freedom, and gives credit to the results which have been previously derived in the case of diffeomorphism symmetry. We expect that this systematic understanding of the boundary symmetries will play a major role for the quantization of gravity in finite regions.
description: Published version
ปัญหาและอุปสรรคด้านกฎหมายเกี่ยวกับสถานประกอบ ธุรกิจท่องเที่ยวเชิงสุขภาพ
Creators: name: จิรัตน์ เขียวชอุ่ม
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2565
Subjects: การท่องเที่ยวเชิงสุขภาพ
กฎหมายท่องเที่ยวเชิงสุขภาพ
สถานประกอบธุรกิจท่องเที่ยวเชิงสุขภาพ

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 15, 2, 105-123
The Potential Efficacy of M13 Analogs Used as Therapeutic Treatment for IBD
Creators: name: Vo, Jennifer
Publisher: name: Georgia State University
Year: 2024

description:
Inflammatory bowel disease (IBD) is a chronic inflammatory condition which can affect all parts of the gastrointestinal tract and increase the risk of developing colitis-associated cancers. Researchers have attempted to create therapies that can alleviate their symptoms and potentially reduce the severity of the disease. Currently, anti-TNF-alpha is a biologics therapy proven to be effective within IBD-afflicted patients, yet its drawbacks include its loss of efficacy and high likelihood for side effects. Some researchers have investigated anti-inflammatory natural products as alternative drug candidates to treat IBD. Ginger is a great resource as it exhibits strong anti-inflammatory effects, mainly due to its active components including 6-shogaol. In addition, the in vivo metabolite of 6-shogaol, M13, has demonstrated higher anti-inflammatory properties but is more hydrophilic than 6-shogaol. In this study, we investigated the potential efficacy of M13 analogs to see if they exhibit more favorable properties than M13. After testing the drugs in vitro efficiency, we found several more potent drug candidates (effective in reducing cancer cell growth). Further wound-healing tests of these analogs are still ongoing, but for now, we can conclude some of the M13 analogs show promising effects as treatment against IBD and colitis-associated cancer.
Hardware Accelerators in Autonomous Driving
Creators: name: Power, Ken
name: Deva, Shailendra
name: Wang, Ting
name: Li, Julius
name: Eising, Ciarán
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Computing platforms in autonomous vehicles record large amounts of data from many sensors, process the data through machine learning models, and make decisions to ensure the vehicle's safe operation. Fast, accurate, and reliable decision-making is critical. Traditional computer processors lack the power and flexibility needed for the perception and machine vision demands of advanced autonomous driving tasks. Hardware accelerators are special-purpose coprocessors that help autonomous vehicles meet performance requirements for higher levels of autonomy. This paper provides an overview of ML accelerators with examples of their use for machine vision in autonomous vehicles. We offer recommendations for researchers and practitioners and highlight a trajectory for ongoing and future research in this emerging field.
1-(4´-METOKSIFENIL)-6,7DIMETOKSI-1,2,3,4-TETRAGIDROIZOXINOLINNING TUTQANOQQA QARSHI FAOLLIGI
Creators: name: Sanoyev, Zafar
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada sintetik birikma 1-(4´-metoksifenil)-6,7-dimetoksi-1,2,3,4-tetragidroizoxinolin kam zaharli sinfga mansub ekanligi, 0.1; 0.5; 1.0; 5.0 va 10.0 mg/kg dozalarda psixofarmakologik faolliklari va tutqanoqqa qarshi solishtirma preparatlar karbamazepin va konvuleksdan qolishmasligi eksperimental tajribalar asosida tasdiqlangan.
Network classification with applications to brain connectomics
Creators: name: Arroyo-Relión, Jesús D.
name: Kessler, Daniel
name: Levina, Elizaveta
name: Taylor, Stephan F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Methodology (stat.ME)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: While statistical analysis of a single network has received a lot of attention in recent years, with a focus on social networks, analysis of a sample of networks presents its own challenges which require a different set of analytic tools. Here we study the problem of classification of networks with labeled nodes, motivated by applications in neuroimaging. Brain networks are constructed from imaging data to represent functional connectivity between regions of the brain, and previous work has shown the potential of such networks to distinguish between various brain disorders, giving rise to a network classification problem. Existing approaches tend to either treat all edge weights as a long vector, ignoring the network structure, or focus on graph topology as represented by summary measures while ignoring the edge weights. Our goal is to design a classification method that uses both the individual edge information and the network structure of the data in a computationally efficient way, and that can produce a parsimonious and interpretable representation of differences in brain connectivity patterns between classes. We propose a graph classification method that uses edge weights as predictors but incorporates the network nature of the data via penalties that promote sparsity in the number of nodes, in addition to the usual sparsity penalties that encourage selection of edges. We implement the method via efficient convex optimization and provide a detailed analysis of data from two fMRI studies of schizophrenia.
องค์การอวกาศแห่งประเทศไทย: ประเด็นทางกฎหมาย และความเป็นไปได้
Creators: name: ชูเกียรติ น้อยฉิม
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2565
Subjects: องค์การอวกาศ
ประเด็นทางกฎหมาย ความเป็นไปได้
ประเทศไทย
นโยบายแห่งชาติว่าด้วยกิจการอวกาศ

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 15, 2, 125-142
Robin problems with indefinite linear part and competition phenomena
Creators: name: Papageorgiou, N. S.
name: Rădulescu, V. D.
name: Repovš, D. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J20, 35J60, 35J92

description: We consider a parametric semilinear Robin problem driven by the Laplacian plus an indefinite potential. The reaction term involves competing nonlinearities. More precisely, it is the sum of a parametric sublinear (concave) term and a superlinear (convex) term. The superlinearity is not expressed via the Ambrosetti-Rabinowitz condition. Instead, a more general hypothesis is used. We prove a bifurcation-type theorem describing the set of positive solutions as the parameter $λ> 0$ varies. We also show the existence of a minimal positive solution $\tilde{u}_λ$ and determine the monotonicity and continuity properties of the map $λ\mapsto \tilde{u}_λ$.
L'approche prospective au service du développement des filières agricoles : Analyse théorique
Creators: name: Jean Rabaswendé OUEDRAOGO
Publisher: name: Zenodo
Year: 2024

description: La problématique du développement est au cœur des politiques publiques. Dans le milieu rural, des stratégies de développement ont été expérimentées pour favorise la croissance et le bien-être socioéconomique dans les pays pauvres. Ces efforts ont entrainé sur la période 2010 à 2020 une croissance moyenne de 3,2% (FMI ). En Afrique au Sud du Sahara, sur la même période, la croissance moyenne est estimée à 3,5%. Ce niveau de croissance quoique encourageant est en déca des attentes. Certaines parties du monde, notamment l’Afrique et l’Asie sont toujours caractérisées par la pauvreté et la misère. Dès lors, il y a nécessité de changer de paradigme en adoptant des modèles de développement avec une vision à long terme d’où « l’approche prospective. Il s’agit d’un processus de conduite du développement susceptible d’améliorer les conditions de vie des populations notamment rurales, de favoriser l’épanouissement individuel et la justice sociale. Cet article cherche à analyser la prospective comme une approche permettant de gérer la situation présente et futur des filières agricoles. Pour la conduite de ce travail, nous avons opté pour une analyse essentiellement documentaire.
Versatile Face Animator: Driving Arbitrary 3D Facial Avatar in RGBD Space
Creators: name: Wang, Haoyu
name: Wu, Haozhe
name: Xing, Junliang
name: Jia, Jia
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences
subject: I.3.7

description: Creating realistic 3D facial animation is crucial for various applications in the movie production and gaming industry, especially with the burgeoning demand in the metaverse. However, prevalent methods such as blendshape-based approaches and facial rigging techniques are time-consuming, labor-intensive, and lack standardized configurations, making facial animation production challenging and costly. In this paper, we propose a novel self-supervised framework, Versatile Face Animator, which combines facial motion capture with motion retargeting in an end-to-end manner, eliminating the need for blendshapes or rigs. Our method has the following two main characteristics: 1) we propose an RGBD animation module to learn facial motion from raw RGBD videos by hierarchical motion dictionaries and animate RGBD images rendered from 3D facial mesh coarse-to-fine, enabling facial animation on arbitrary 3D characters regardless of their topology, textures, blendshapes, and rigs; and 2) we introduce a mesh retarget module to utilize RGBD animation to create 3D facial animation by manipulating facial mesh with controller transformations, which are estimated from dense optical flow fields and blended together with geodesic-distance-based weights. Comprehensive experiments demonstrate the effectiveness of our proposed framework in generating impressive 3D facial animation results, highlighting its potential as a promising solution for the cost-effective and efficient production of facial animation in the metaverse.
description: Accepted by ACM MM2023