cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Observing Ultra-High Energy Cosmic Rays with Smartphones
Creators: name: Whiteson, Daniel
name: Mulhearn, Michael
name: Shimmin, Chase
name: Cranmer, Kyle
name: Brodie, Kyle
name: Burns, Dustin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We propose a novel approach for observing cosmic rays at ultra-high energy ($>10^{18}$~eV) by repurposing the existing network of smartphones as a ground detector array. Extensive air showers generated by cosmic rays produce muons and high-energy photons, which can be detected by the CMOS sensors of smartphone cameras. The small size and low efficiency of each sensor is compensated by the large number of active phones. We show that if user adoption targets are met, such a network will have significant observing power at the highest energies.
description: version 2
Innovation-Traction Across Boundaries in Ambidextrous Organizations
Creators: name: Kraner, Jan
name: Aramburu, Nekane
name: Hanisch, Christoph
name: Nussbaum, Julien
Publisher: name: Zenodo
Year: 2019
Subjects: ambidextrous organization
continuous innovation
structural differentiation
boundary spanning
radical innovation
incremental innovation

description: The advantages of organizational ambidexterity achieved through structural differentiation have been well studied recently. However, the potential benefits resulting from interactions between structurally separated explorative and exploitative units to share knowledge and information has thus far been widely neglected. In order to gain a better understanding of the effects of boundary spanning activities in structurally differentiated ambidextrous organizations, this study examined the impact of institutionalized information exchange and side changers from the exploitative to the explorative side or vice versa on radical and incremental innovation. The analyzed dataset was collected with a quantitative survey and is based on a sample of 875 manufacturing plants located in Switzerland. Our findings indicate that boundary spanning activities between explorative and exploitative units are related to the frequency of development of incremental as well as radical innovations and therefore may play an important role in the pursuit of ambidexterity and continuous innovation.
description: + ID der Publikation: hslu_73368 + Art des Beitrages: Präsentation Konferenzpapier/Tagungsbeitrag + Veranstalter: CINet + Sprache: Englisch + Letzte Aktualisierung: 2023-03-03 13:04:27
CompCellDMCtoTCA
Creators: name: Jing, Han
Publisher: name: figshare
Year: 2020
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences

description: Online resource containing:
* Two Rd data objects containing the normalized DNA methylation data and phenotype information for Hannum et al (HNM_data.Rd) and Liu et al (Liu_data.Rd).* Two R-scripts that implement CellDMC and TCA on these two datasets to identify smoking-associated cell-type specific differentially methylated cytosines.* The output figures (Liu.pdf & HNM.pdf) produced by these R-scripts.
* A R-script to implement CellDMC and TCA on Bi-2C scenario simuation model.* Two Rd data object containing the cell type fraction matrix from Hannum et al.(estFfDIM.Rd) and the normalized DNA methylation data for 6 pure major immune cell subtypes from Reinius et al (ReiniusBmiq.Rd), which were used in the simulation model.
ปัจจัยทุนทางสิ่งแวดล้อม ทุนทางสังคมวัฒนธรรม และทุนทางเศรษฐกิจ ที่ส่งผลกระทบต่อกิจกรรมถนนคนเดินข่วงเมืองน่าน จังหวัดน่าน
Creators: name: วีระศิษฏ์ แก้วป่อง
Publisher: name: คณะสถาปัตยกรรมศาสตร์
Year: 2020
Subjects: ปัจจัยทุนทางสิ่งแวดล้อม
การจัดการสิ่งแวดล้อม
ถนนคนเดินข่วงเมืองน่าน

description: วารสาร สิ่งแวดล้อมสรรค์สร้างวินิจฉัย (Built Environment Inquiry BEI), 19, 3, 79-96
Spectrum of the exponents of best rational approximation
Creators: name: Roy, Damien
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Using the new theory of W. M. Schmidt and L. Summerer called parametric geometry of numbers, we show that the going-up and going-down transference inequalities of W. M. Schmidt and M. Laurent describe the full spectrum of the $n$ exponents of best rational approximation to points in $\mathbb{R}^{n+1}$.
description: 13 pages, 4 figures, minor corrections since version 1
Waveguide-based graphene mid-infrared photodetection and a pathway towards chemical-free device fabrication
Creators: name: Wang, Dige
Publisher: name: The Australian National University
Year: 2023

description: The mid-infrared (MIR) spectral region is of tremendous importance in both science and real world applications from planet formation to molecular species identification. To detect and extract information in this wavelength region on a widespread scale and in handheld devices, a planar integrated low cost sensing device is needed. A key missing element in this picture is waveguide detectors that can cover the necessary wavelength range and that can be wafer scale processed. Graphene based detectors could fill this void. A parametric study is presented on broadband light absorption in graphene on waveguide devices of varied designs, index contrasts and dimensions. Generic design information is provided, and Genetic Annealing algorithms combined with Eigenmode expansion analysis provide a shortest design of 121 micro long that absorbs >90% of light from 1 to 10 micro, and a wide range of designs under 500 micro long. This shows for the first time that 2-D material based broadband waveguide MIR photodetectors could be viably integrated in MIR planar optics devices. In addition, a detailed study of graphene interdigitated electrode photodetectors fabrication and characterisation is presented with an original discussion and investigation of the experimental results. The findings indicate graphene devices fabricated by the conventional lithophilic process are suffering from undesired doping and contamination, thus degrading the device performance. To address these issues a chemical-free and lithography-free manufacturing route for graphene devices fabrication was developed by implementing femtosecond laser ablation and laser-induced forward transfer (LIFT) techniques, along with proposing a liquid metal based graphene growth method with the aim to provide 3-D conformal coating of lithographically defined areas of high quality single crystal graphene onto MIR waveguide photodetector arrays. An advanced femtosecond laser processing setup was developed and successfully employed to demonstrate the laser ablation of large area graphene on different substrates and LIFT metal droplets on graphene. An ion beam sputtering (IBS) has been fully assembled and the substrate preparation methodology has been unusual circumstances developed.
Ostrowski numeration systems, addition and finite automata
Creators: name: Hieronymi, Philipp
name: Terry, Alonza
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 11A67, 03B25, 68Q25, 68R15

description: We present an elementary three pass algorithm for computing addition in Ostrowski numeration systems. When $a$ is quadratic, addition in the Ostrowski numeration system based on $a$ is recognizable by a finite automaton. We deduce that a subset of $X\subseteq \mathbb{N}^n$ is definable in $(\mathbb{N},+,V_a)$, where $V_a$ is the function that maps a natural number $x$ to the smallest denominator of a convergent of $a$ that appears in the Ostrowski representation based on $a$ of $x$ with a non-zero coefficient, if and only if the set of Ostrowski representations of elements of $X$ is recognizable by a finite automaton. The decidability of the theory of $(\mathbb{N},+,V_a)$ follows.
Data for paper 'Recrystallization in String-Fluid Complex Plasmas'
Creators: name: Joshi, Eshita
Publisher: name: Zenodo
Year: 2022

description: This repository contains the simulated data and the experimental data images for the paper 'Recrystallization in String-Fluid Complex Plasmas'. Please cite the paper if you use this data. The data is formatted into the following columns: id - This is the unique identification number for each of the 3430 microparticles x, y, z - These are the 3D spatial coordinates [mm] vx, vy, vz - These are the 3D velocities [mm/s] timestep - This is the frame number of the simulation [1000fps]
 (A timestep of 1000 corresponds to 1s in time elapsed) The timestep = 0 is defined as the time when the plasma is 'switched off'.
 The plasma is turned on again after 300 timesteps. The simulation was performed using an Epstein damping coefficient corresponding to 11Pa, the Debye length is 190um, and the particle charge is -3481e. The temperature of the particles during the plasma off phase is 1200K and at all other times is 300K. The wake charge is 20% of the particle charge, and two wakes are places +/-55um away from every particle. The size of the simulation box is 4.5mm x 3mm x 3mm, and we have used periodic boundary conditions in all directions. The experimental data was collected using the Plasmakristall-4 (PK-4) facility onboard the International Space Station. The authors gratefully acknowledge the joint ESA-Roscosmos experiment “Plasmakristall-4” on board the International Space Station. See this paper for more information on PK-4. The extension to the LAMMPS code that was used to generate the simulated data can be found here. LAMMPS - a flexible simulation tool for particle-based materials modeling at the atomic, meso, and continuum scales, A. P. Thompson, H. M. Aktulga, R. Berger, D. S. Bolintineanu, W. M. Brown, P. S. Crozier, P. J. in 't Veld, A. Kohlmeyer, S. G. Moore, T. D. Nguyen, R. Shan, M. J. Stevens, J. Tranchida, C. Trott, S. J. Plimpton, Comp Phys Comm, 271 (2022) 10817. See the LAMMPS website for more details. Contact: eshita.joshi@dlr.de
Diagram categories for $\textbf{U}_q$-tilting modules at roots of unity
Creators: name: Andersen, Henning Haahr
name: Tubbenhauer, Daniel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Algebra (math.QA)
subject: Geometric Topology (math.GT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We give a diagrammatic presentation of the category of $\textbf{U}_q(\mathfrak{sl}_2)$-tilting modules $\mathfrak{T}$ for $q$ being a root of unity and introduce a grading on $\mathfrak{T}$. This grading is a "root of unity phenomenon" and might lead to new insights about link and $3$-manifold invariants deduced from $\mathfrak{T}$. We also give a diagrammatic category for the (graded) projective endofunctors on $\mathfrak{T}$, indicate how our results could generalize and collect some "well-known" facts to give a reasonably self-contained exposition.
description: 50 pages, lots of figures, revised version (e.g. added suggestions of two referees), to appear in Transform. Groups, comments welcome
Improvement of a micromanipulation system by using a functional surface with a groove structure
Creators: name: S. Yoshinaga
name: K. Tomie
name: D. Misaki
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: Micromanipulation
Liquid-bridging-force
Functional-surface
Capillary phenomenon
Wettability

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 84-91
Stanley's Major Contributions to Ehrhart Theory
Creators: name: Beck, Matthias
Publisher: name: arXiv
Year: 2014
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A15, 05A20, 05E40, 52B20

description: This expository paper features a few highlights of Richard Stanley's extensive work in Ehrhart theory, the study of integer-point enumeration in rational polyhedra. We include results from the recent literature building on Stanley's work, as well as several open problems.
description: 9 pages; to appear in the 70th-birthday volume honoring Richard Stanley
Nonperturbative calculations of form factors for exclusive semileptonic Bs decays
Creators: name: Witzel, Oliver
Publisher: name: Zenodo
Year: 2018
Subjects: form factors
Bs decays
Lattice QCD
CKM matrix elements

description: We report on our determination of form factors for Bs->Ds l nu and Bs->K l nu semileptonic decays. Our calculations are based on RBC-UKQCD's gauge field ensembles and we use domain-wall fermions for up, down, strange, and charm quarks, while physical bottom quarks are simulated with the relativistic heavy quark action. Using three lattice spacings of 1/a = 1.78, 2.38, and 2.77 GeV we determine the form factors over the full q^2 range and extract R-ratios to investigate lepton flavor universality violations. In combination with experimental measurements, the ratio of our form factors for both decay processes will allow to obtain the ratio of CKM matrix elements |V_cb|/|V_ub|.
Ein Ansatz zu anwendungsorientierten Web Analytics für Learning Analytics im Bildungsbereich
Creators: name: Rink, Paul
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2022
Subjects: Learning Analytics
Google Analytics
E-Learning

description: Durch die zunehmende Verbreitung digitaler Medien im Alltag und in der Lehre verändert sich die Art der Interaktionen in Lehr-Lern-Situationen. Deshalb wird eine neue Art der Analyse benötigt, die in der Lage ist die neue Situation abzubilden. Dieser Herausforderung wird durch die Entwicklung der Learning Analytics begegnet. Sie nutzt die Möglichkeiten digitaler Lernumgebungen Daten zu sammeln und zu analysieren, die bei der Interaktion entstehen. Aus den Analysen der Daten können Einblicke in das Lernerlebnis gewonnen werden, die es Lernenden und Lehrkräften erlauben das Lernerlebnis zu verbessern. In dieser Arbeit wird untersucht, auf welche Art Google Analytics, eine etablierte Web Analytics-Lösung, verwendet werden kann, um Learning Analytics durchzuführen. Die Learning Analytics-Lösung wird hier für die Webseite „Rockstartit.com“ entwickelt. Auf der Webseite können Lernende in verschiedenen Kursen einen interdisziplinären Einblick in die Informatik bekommen. Da die Kurse mit einem Computer bearbeitet werden, bietet es sich an Learning Analytics zu verwenden, um das Lernerlebnis zu optimieren. Es konnte in dieser Arbeit gezeigt werden, dass es möglich ist, mithilfe von Google Analytics Einsichten über die Kurse zu gewinnen, die es ermöglichen, die Kurse zu optimieren und das Lernerlebnis zu verbessern. Zusätzlich wurden Handlungsempfehlungen für Lehrkräfte entwickelt, die genutzt werden können, um eigene Beobachtungen aus einer Learning Analytics-Analyse zu interpretieren und eine Lerneinheit anhand der Empfehlungen anzupassen.
title: Self-Healing and Electrical Properties of Viscoelastic Polymer-Carbon Blends
Creators: name: Milkin, Pavel
name: Danzer, Michael A.
name: Ionov, Leonid
Publisher: name: University of Bayreuth
Year: 2022
Subjects: subject: self-healing
subject: polyborosiloxane
subject: silly-putty
subject: polydimethylsiloxane
subject: carbon black
subject: carbon-based materials
subject: self-healing electrodes
subject: 530
subject: 540
subject: 600

description: Self-healing polymer-carbon composites are seen as promising materials for future electronic devices, which must be able to restore not only their structural integrity but also electrical performance after cracking and wear. Despite multiple reports about self-healing conductive elements, there is a lack of a broad fundamental understanding of correlation between viscoelasticity of such composites, their electrical properties, and self-healing of their mechanical as well as electrical properties. Here we report thorough investigation of electromechanical properties of blends of carbon black as conductive filler and viscoelastic polymers (polydimethylsiloxanes and polyborosiloxane) with different relaxation times as matrices. We show that behavior of composites depends strongly on the viscoelastic properties of polymers. Low molecular polymer composite possesses high conductivity due to strong filler network formation, quick electrical and mechanical properties restoration, but for this we sacrifice the ability to flow and ductility at large deformation (material is brittle). In contrary, high relaxation time polymer composite behaves elastically on small time and flows at large time scale due to weak filler network and can heal. However, the electrical properties are worse than that of carbon and viscous polymer and degrade with time.
Line, spiral, dense
Creators: name: Dobbs, Neil
Publisher: name: arXiv
Year: 2014
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: Exponential of exponential of almost every line in the complex plane is dense in the plane. On the other hand, for lines through any point, for a set of angles of Hausdorff dimension one, exponential of exponential of a line with angle from that set is not dense in the plane.
description: 14 p, 4 figures
MOLECULAR BASES OF SVP REGULATORY FUNCTIONS IN ARABIDOPSIS THALIANA
Creators: name: FERRARI, ROBERTO
Publisher: name: Universit� degli Studi di Milano
Year: 2017

description: Flowering time regulation has a strong impact on plant life cycle, since it allows plants to flower and to reproduce under environmental permissive conditions. Several genes are involved in the regulatory pathways that determine the floral transition step, i.e. the switch from the plant vegetative phase to the reproductive phase and the consequent flower formation and fruit set. Among those genes, SHORT VEGETATIVE PHASE (SVP), a MADS box transcription factor, acts as strong repressor of the so called florigen promoting genes, FLOWERING LOCUS T (FT) and SUPPRESSOR OF OVEREXPRESSION OF CO 1 (SOC1). Moreover, SVP has been also reported to act as a repressor of flower homeotic gene expression, thus ensuring the correct maintenance of floral meristem identity. Due to the relevance of SVP in both such important plant developmental stages, during my Ph.D. research program I tried to elucidate the molecular mechanisms at the basis of SVP activities. That has been done through different and complementary strategies that had the dual aim to identify SVP protein partners and to move the first steps towards the comprehension of the role of chloroplasts and chloroplast-nucleus signaling pathways in SVP functions. Co-immunoprecipitation assays followed by Mass Spectrometry analyses have allowed to draw up a list of Arabidopsis putative robust SVP interactors involved, at different levels, in chromatin organization and histone modification. Interestingly, the detailed characterization of the major Arabidopsis trimethyltransferase enzyme, SET DOMAIN GROUP 2 (SDG2), has revealed the existence of an SVP-SDG2 containing protein complex able to regulate the expression of SVP gene at the vegetative and reproductive meristems, by affecting the H3K4 methylation pattern within the first exon of SVP. Furthermore, our interests on the role of chloroplast-nucleus communication and its possible interactions with the flowering time regulation, have been met through the detailed characterization of two chloroplast-located PENTATRICO-PEPTIDE-REPEAT (PPR) containing proteins, which share three main features: i) they are part of the chloroplast gene expression machinery, ii) they are involved in chloroplast-nucleus communication, iii) they have been reported to be target genes of SVP by ChiP-seq assays. The detailed characterization of the Arabidopsis PPR proteins, GENOME UNCOUPLED 1 (GUN1) and CHLOROPLAST RNA PROCESSING 1 (AtCRP1), has provided the first preliminary insights into how chloroplast-nucleus signaling mechanisms may enable higher plants to more effectively adapt to the ever-changing internal and external conditions and mitigate detrimental effects to fitness.
Effect of biodiesel on compression ignition engine's combustion behavior and particle emission
Creators: name: A. Tripatara
name: P. Karin
name: W. Phairote
name: C. Charoenphonphanich
name: M. Masomtob
name: N. Chollacoop
name: H. Kosaka
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: Biodiesel
Compression Ignition Engine
Combustion Behavior
Particle Emission

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 92-100
$ \mathcal{N}= 1 $ super Feynman rules for any superspin: Noncanonical SUSY
Creators: name: Jiménez, Enrique
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Super Feynman rules for any superspin are given for massive $ \mathcal{N}=1 $ supersymmetric theories, including momentum superspace on-shell legs. This is done by extending, from space to superspace, Weinberg's perturbative approach to quantum field theory. Superfields work just as a device that allow one to write super Poincare-covariant superamplitudes for interacting theories, relying neither in path integral nor canonical formulations. Explicit transformation laws for particle states under finite supersymmetric transformations are offered. $ \mathit{C}, \mathit{P}, \mathit{T}, $ and $ \mathcal{R} $ transformations are also worked out. A key feature of this formalism is that it does not require the introduction of auxiliary fields, and when introduced, their purpose is just to render supersymmetric invariant the time-ordered products in the Dyson series. The formalism is tested for the cubic scalar superpotential. It is found that when a superparticle is its own antisuperparticle the lowest-order correction of time-ordered products, together with its covariant part, corresponds to the Wess-Zumino model potential.
description: 28 pages, 1 figure. Published version
Waste heat recovery power plant for a heat source temperature of 130 - 150?C
Creators: name: W. Raksa-In
name: A. Koonsrisuk
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: subcritical ORC
supercritical ORC
trilateral Rankine cycle
waste heat

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 101-113
Simulation of a hybrid dew-point evaporative cooling system
Creators: name: R. Somsanuk
name: T. Kamonsan
name: E. Schulz
name: A. Koonsrisuk
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: HDPEC
evaporative cooling
TRNSYS
7-Eleven
air-conditioning
hybrid

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 114-134
Fluid selection and optimal operating conditions of an ORC, and trilateral Rankine cycle power plant for a heat source temperature of 210?C - 250?C
Creators: name: T. Theamtat
name: A. Koonsrisuk
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: subcritical ORC
supercritical ORC
trilateral Rankine cycle
thermodynamic optimization
working fluid selection

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 135-147
Cloning, characterization, and inhibition of the novel β-carbonic anhydrase from parasitic blood fluke, Schistosoma mansoni
Creators: name: Haapanen, Susanna
name: Angeli, Andrea
name: Tolvanen, Martti
name: Emameh, Reza Zolfaghari
name: Supuran, Claudiu T.
name: Parkkila, Seppo
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Schistosoma mansoni is an intestinal parasite with one β-class carbonic anhydrase, SmaBCA. We report the sequence enhancing, production, catalytic activity, and inhibition results of the recombinant SmaBCA. It showed significant catalytic activity on CO2 hydration in vitro with kcat 1.38 × 105 s−1 and kcat/Km 2.33 × 107 M−1 s−1. Several sulphonamide inhibitors, from which many are clinically used, showed submicromolar or nanomolar inhibitory effects on SmaBCA. The most efficient inhibitor with a KI of 43.8 nM was 4-(2-amino-pyrimidine-4-yl)-benzenesulfonamide. Other effective inhibitors with KIs in the range of 79.4–95.9 nM were benzolamide, brinzolamide, topiramate, dorzolamide, saccharin, epacadostat, celecoxib, and famotidine. The other tested compounds showed at least micromolar range inhibition against SmaBCA. Our results introduce SmaBCA as a novel target for drug development against schistosomiasis, a highly prevalent parasitic disease.
Inferring causal genes at type 2 diabetes GWAS loci through chromosome interactions in islet cells
Creators: name: Torres, Jason M.
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: molecular epigenomics
subject: Type 2 diabetes
subject: chromatin interactions

description: A systematic comparison of chromatin interaction maps in primary human islets and endoC-betaH1 cells at loci associated with type 2 diabetes, obtained from Hi-C and/or NG Capture-C assays.
Experimental study of thermal performance in a tubular heat exchanger using inclined perforated vortex rings
Creators: name: P. Hoonpong
name: P. Promthaisong
name: S. Skullong
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: Heat exchanger
Vortex ring
Friction loss
Thermal performance

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 148-157
A Deep and Autoregressive Approach for Topic Modeling of Multimodal Data
Creators: name: Zheng, Yin
name: Zhang, Yu-Jin
name: Larochelle, Hugo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Topic modeling based on latent Dirichlet allocation (LDA) has been a framework of choice to deal with multimodal data, such as in image annotation tasks. Another popular approach to model the multimodal data is through deep neural networks, such as the deep Boltzmann machine (DBM). Recently, a new type of topic model called the Document Neural Autoregressive Distribution Estimator (DocNADE) was proposed and demonstrated state-of-the-art performance for text document modeling. In this work, we show how to successfully apply and extend this model to multimodal data, such as simultaneous image classification and annotation. First, we propose SupDocNADE, a supervised extension of DocNADE, that increases the discriminative power of the learned hidden topic features and show how to employ it to learn a joint representation from image visual words, annotation words and class label information. We test our model on the LabelMe and UIUC-Sports data sets and show that it compares favorably to other topic models. Second, we propose a deep extension of our model and provide an efficient way of training the deep model. Experimental results show that our deep model outperforms its shallow version and reaches state-of-the-art performance on the Multimedia Information Retrieval (MIR) Flickr data set.
description: 24 pages, 10 figures. A version has been accepted by TPAMI on Aug 4th, 2015. Add footnote about how to train the model in practice in Section 5.1. arXiv admin note: substantial text overlap with arXiv:1305.5306
The study of hydrodynamics estimation for autonomous underwater gliders
Creators: name: P. Jantapremjit
name: P. Prasertsang
name: P. A. Wilson
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: Underwater glider
Hydrodynamics
Hull shape

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 158-170
DEVELOPMENT OF A LC/MS-MS METHOD FOR THE STUDY OF THE RATIOS BETWEEN MORPHINE, MORPHINE-3-beta-D-GLUCURONIDE AND MORPHINE-6-beta-D-GLUCURONIDE IN BLOOD SAMPLES FROM HEROIN FATALITIES".
Creators: name: GUERRINI, KATIA
Publisher: name: Universit� degli Studi di Milano
Year: 2012

description: In heroin fatalities the diagnosis of the cause of death may be particularly difficult because of several reasons, such as the relationship between lethal dose and current individual tolerance, the complexity of heroin metabolism, the presence of systemic dysfunction, and the contemporary use of other drugs of abuse. Thus, a wide variability is present in post-mortem blood concentration of morphine (MOR), the main metabolite of heroin, which is usually the most important analytical result for the interpretation of the cause of death. Recently, increasing interest has grown towards the role of the metabolites morphine-3-?-D-glucuronide (M3G) and morphine-6-?-D-glucuronide (M6G) in mediating heroin effects. The aim of this PhD study has been the development of a LC/MS-MS method for the determination of MOR, M3G and M6G in autopsy blood samples. An ESI-QqQ Mass Spectrometer, operating in positive ionisation and MRM mode, was used. Chromatographic separation was achieved thanks to a Reversed-Phase method, using a C18 column and a gradient elution with a binary mobile phase. SPE technique was employed to extract the analytes from biological samples. After validation, the method was applied to twenty-five blood specimens collected from cases of suspected fatal heroin overdose. The concentrations and the molar ratios of MOR, M3G and M6G were investigated. The influence of some risk factors, such as the contemporary use of alcohol, methadone or cocaine, was also studied.
Re-using and repurposing other people's data
Creators: name: Professor Patrick Dunleavy
name: Dr Timothy Monteath
Publisher: name: Zenodo
Year: 2022
Subjects: Open Science
Social Science
Secondary Data
Data Re-use

description: Re-analysing secondary data (collected by other researchers) to address new questions is a well-established, economical and time-saving research practice in the social sciences, that fits well with open science goals. Key types of data include consortium research projects using cross-national surveys, standardized data from international organizations, well-respected databases from individual research teams checked for consistency over time or across areas, metrics data, and one-off datasets deposited by individual researchers or teams in data archives. Yet re-using any data collected by others for new and different purposes can entail compromises. Question wordings in surveys or categories/concepts in official statistics may only partly capture the phenomena in which you are interested. ‘Mashing’ data from different sources or across different units or periods can be tricky. And for individual deposited datasets or constructed metrics, clarifying how the data was originally created and cleaning it so that it can be fully understood can be non-trivial tasks. This session examines how to develop research questions for re-using and mashing data, how to work with the limitations of secondary data sources, and how novel insights can be gained from bringing datasets together. This event was part of a series of seminars organised to support the development of the CIVICA Research Open Science Handbook for the Social Sciences.
A Nonlocal Wave-Particle Duality
Creators: name: Siddiqui, Mohd Asad
name: Qureshi, Tabish
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose and analyze a modified ghost-interference experiment, and show that revealing the particle-nature of a particle passing through a double-slit hides the wave-nature of a spatially separated particle which it is entangled with. We derive a nonlocal duality relation, ${\mathcal D}_1^2 + {\mathcal V}_2^2 \le 1$, which connects the path distinguishability of one particle to the interference visibility of the other. It extends Bohr's principle of complementarity to a nonlocal scenario. We also propose a ghost quantum eraser in which, erasing the which-path information of one particle brings back the interference fringes of the other.
description: Closest to the published version
GENOME HACKERS. REBEL BIOLOGY, OPEN SOURCE AND SCIENCE ETHIC
Creators: name: DELFANTI, ALESSANDRO
Publisher: name: Universit� degli Studi di Milano
Year: 2011

description: Crack the code, share your data, have fun, save the world, be independent, become famous and make a lot of money. The remix between the Mertonian ethic of 20th century science and the hacker ethic is producing an emergent open science culture that is redefining the relation between researchers, scientific institutions and intellectual property is redefined. The case studies, analysed through extensive media analysis, interviews and participatory observation, include the open access turn of the American biologist Craig Venter, the rebellion of the Italian virologist Ilaria Capua against WHO data sharing policies and the emergence of citizen biology projects that explicitly refer to the hacking history. In these cases the problem of access to and sharing of the data emerge as a crucial public issue, and open science tools such as open databases, open access journals and open platforms for data sharing are used. Finally, they operate in different and often opposing institutional settings. These biologists can be a rich model for current transformations in both life sciences and informational capitalism. They use open access tools but also rebel against bureaucracy and claim independence from both academic and corporate institutions. Autonomy, independence and radical openness coexist with other elements such as a radical refusal of interference coming from both academic and corporate incumbents. They insist on bare information as good per se, as long as it is shared and accessible. They rebel against the mechanisms of scholarly publishing and peer review. In some cases they express an explicit drive towards profit and entrepreneurship. Their public images are part of a transformation that involves the proprietary structure of scientific information - who owns and disposes of biological data and knowledge? - and challenges the institutional environment in which biological research takes place. Open science means both open to more participation and cooperation and open to a more diverse set of modes of capitalist appropriation.
HUKUM INTERNASIONAL DALAM GEOPOLITIK DUNIA KONTEMPORER: PERSPEKTIF DAN PENGALAMAN INDONESIA
Creators: name: Rosra, Deswita
name: Syam, Mohammad Husni
name: Nurvianti, Dewi
Publisher: name: figshare
Year: 2022
Subjects: subject: 180116 International Law (excl. International Trade Law)
subject: FOS: Law
subject: 180107 Conflict of Laws (Private International Law)
subject: 180117 International Trade Law

description: Membahas isu-isu kontemporer dalam hukum internasional. Adapun isu dan topik yang didiskusikan secara intensif antara lain,: i) Hukum dan Hubungan Internasional pasca terpilihnya Presiden Amerika Serikat dan kepentingan Indonesia; ii) Kepentingan Negara-negara Kawasan dan Indonesia di Samudera Hindia (IORA); iii) Hukum Ekonomi Internasional Kontemporer pasca keluarnya Inggris dari Uni Eropa, Sengketa Laut Internasional di Laut Tiongkok Selatan (LTS); iv) Kepentingan Indonesia dalam rangka Masyarakat Ekonomi ASEAN (MEA) dan tema hukum internasional kontemporer lainnya.
Progenitor neutron stars of the lightest and heaviest millisecond pulsars
Creators: name: Fortin, M.
name: Bejger, M.
name: Haensel, P.
name: Zdunik, J. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The recent mass measurements of two binary millisecond pulsars, PSR J1614-2230 and PSR J0751+1807 with a mass M=1.97+/-0.04 Msun and M= 1.26 +/- 0.14 Msun, respectively, indicate a wide range of masses for such objects and possibly also a broad spectrum of masses of neutron stars born in core-collapse supernovae. Starting from the zero-age main sequence binary stage, we aim at inferring the birth masses of PSR J1614-2230 and PSR J0751+1807 by taking the differences in the evolutionary stages preceding their formation into account. Using simulations for the evolution of binary stars, we reconstruct the evolutionary tracks leading to the formation of PSR J1614-2230 and PSR J0751+1807. We analyze in detail the spin evolution due to the accretion of matter from a disk in the intermediate-mass/low-mass X-ray binary. We consider two equations of state of dense matter, one for purely nucleonic matter and the other one including a high-density softening due to the appearance of hyperons. Stationary and axisymmetric stellar configurations in general relativity are used, together with a recent magnetic torque model and observationally-motivated laws for the decay of magnetic field. The estimated birth mass of the neutron stars PSR J0751+1807 and PSR J1614-2230 could be as low as 1.0 Msun and as high as 1.9 Msun, respectively. These values depend weakly on the equation of state and the assumed model for the magnetic field and its accretion-induced decay. The masses of progenitor neutron stars of recycled pulsars span a broad interval from 1.0 Msun to 1.9 Msun. Including the effect of a slow Roche-lobe detachment phase, which could be relevant for PSR J0751+1807, would make the lower mass limit even lower. A realistic theory for core-collapse supernovae should account for this wide range of mass.
description: 13 pages, 10 figures, accepted in A&A
O CORPO DA MULHER NEGRA E A VIOLÊNCIA OBSTÉTRICA: REVISÃO DE INTEGRATIVA
Creators: name: Allyson, Mateus Frutuoso Delmones
name: Maria, Paula Araújo
name: Tatiana, Maria Melo Guimarães
Publisher: name: Zenodo
Year: 2024

description: Objetivo: Analisar a prevalência da violência obstétrica entre mulheres negras e como ela se diferencia da violência sofrida por mulheres de outras raças/etnias. O estudo também busca explorar as implicações dessa violência na saúde física, psicológica e mental das mulheres negras, considerando fatores como racismo e desigualdades de gênero no atendimento à saúde. Método: Foi realizada uma revisão integrativa, utilizando o guia PRISMA-ScR para a condução e a estruturação dos resultados. As buscas foram feitas em bases de dados acadêmicas como PubMed, Scielo e BVS, com foco em artigos científicos relevantes ao tema. Foram incluídos estudos que abordam a violência obstétrica, racismo e os impactos na saúde das mulheres negras durante o pré-natal, parto e puerpério. Resultados: A pesquisa identificou que mulheres negras sofrem múltiplas formas de violência obstétrica, intensificadas por racismo e desigualdades de gênero. Elas relataram barreiras no acesso ao atendimento de qualidade, procedimentos realizados sem consentimento, e a falta de acolhimento durante o ciclo gravídico-puerperal (pré-natal, parto e pós-parto). O racismo institucional contribuiu significativamente para o agravamento dos impactos físicos e psicológicos dessas mulheres. Conclusão: Conclui-se que o racismo e o sexismo influenciam diretamente a saúde das mulheres negras, agravando a violência obstétrica sofrida por este grupo. As consequências dessa violência são profundas, afetando negativamente tanto a saúde física quanto a saúde mental e psicológica das mulheres negras, além de reforçar desigualdades no cuidado durante o período reprodutivo.
An Improved Approximation for $k$-median, and Positive Correlation in Budgeted Optimization
Creators: name: Byrka, Jarosław
name: Pensyl, Thomas
name: Rybicki, Bartosz
name: Srinivasan, Aravind
name: Trinh, Khoa
Publisher: name: arXiv
Year: 2014
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Dependent rounding is a useful technique for optimization problems with hard budget constraints. This framework naturally leads to \emph{negative correlation} properties. However, what if an application naturally calls for dependent rounding on the one hand, and desires \emph{positive} correlation on the other? More generally, we develop algorithms that guarantee the known properties of dependent rounding, but also have nearly best-possible behavior - near-independence, which generalizes positive correlation - on "small" subsets of the variables. The recent breakthrough of Li & Svensson for the classical $k$-median problem has to handle positive correlation in certain dependent-rounding settings, and does so implicitly. We improve upon Li-Svensson's approximation ratio for $k$-median from $2.732 + ε$ to $2.675 + ε$ by developing an algorithm that improves upon various aspects of their work. Our dependent-rounding approach helps us improve the dependence of the runtime on the parameter $ε$ from Li-Svensson's $N^{O(1/ε^2)}$ to $N^{O((1/ε) \log(1/ε))}$.
Factorization homology of stratified spaces
Creators: name: Ayala, David
name: Francis, John
name: Tanaka, Hiro Lee
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Topology (math.AT)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: This work forms a foundational study of factorization homology, or topological chiral homology, at the generality of stratified spaces with tangential structures. Examples of such factorization homology theories include intersection homology, compactly supported stratified mapping spaces, and Hochschild homology with coefficients. Our main theorem characterizes factorization homology theories by a generalization of the Eilenberg--Steenrod axioms; it can also be viewed as an analogue of the Baez--Dolan cobordism hypothesis formulated for the observables, rather than state spaces, of a topological quantum field theory. Using these axioms, we extend the nonabelian Poincaré duality of Salvatore and Lurie to the setting of stratified spaces -- this is a nonabelian version of the Poincaré duality given by intersection homology. We pay special attention to the simple case of singular manifolds whose singularity datum is a properly embedded submanifold and give a further simplified algebraic characterization of these homology theories. In the case of 3-manifolds with 1-dimensional submanifolds, these structure gives rise to knot and link homology theories.
description: 52 pages
Air-Fuel Boiler Consumption Analysis Based On Artificial Neural Networks (Tobruk Distillation Plant as case study)
Creators: name: FADIEL, Ali F Ali
Publisher: name: figshare
Year: 2023
Subjects: Mechanical engineering asset management

description: a boiler is the main component. The distillation plant in Tobruk employs a water tube boiler to generate 90 t/h with 30 bar. The fundamental function in boiler production is air/fuel ratio consumption, which has a significant impact on boiler production and boiler age. Deviations in airflow (AF) consumption, fuel flow (FF) consumption, and rising flue gas temperatures (FGT) will lead to tubes bending and boiler explosion; therefore, forecasting air and fuel consumption will assist the air fuel ratio controller to reduce operation casts and save the boiler. Two objectives of this study have been achieved, the first is to find out the relationship's curves consumption for air, fuel and flue gas temperature and consumption deviation using curve fitting equations. The second part is to develop a flue gas temperature (FGT) prediction by using an Artificial Neural Network (ANN). Six years of boiler data have been collected, eliminated, and classified. The curve-fitting tool and ANN are applied to figure out the air and fuel consumption. Equations for three cases are extracted from curves. ANN is built with validation of 0.9999, and the test value is 0.9998.
Scheduling of Zn and B Fertilization for Brinjal (Solanum melongena L.): Impact on Yield, Nutrient Use Efficiency, and Fruit Quality
Creators: name: Saha, Bholanath
name: Saha, Sushanta
name: Roy, Partha Deb
name: Fatima, Ayesha
name: Sahoo, Sanjib Kumar
name: Solankey, Shashank Shekhar
name: Singh, Hemant Kumar
name: Basak, Piu
name: Basak, Nirmalendu
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Brinjal is a widely grown vegetables. A pot experiment was conducted to study the effect of farmyard manure (FYM), Zn and B application on fruit yield, their uptake and ascorbic acid contents of brinjal where two levels of FYM (no FYM and 5 Mg ha−1), four levels of Zn (no Zn, 5 kg Zn ha−1 as basal, 10 kg Zn ha−1 as basal and 5 kg Zn ha−1 as basal + foliar spray of Zn twice @ 0.5% ZnSO4.7 H2O) and three levels of B (no B, 1 and 2 kg B ha−1) were applied in a factorial controlled randomized design. Zn @ 10 kg ha−1 through basal and soil + foliar application enhanced the fruit yield over Zn @ 5 kg ha−1 and control. Foliar spraying of Zn and basal applied Zn enhanced the Zn uptake in fruits to 2.0–2.25 fold, while 2 kg B ha−1 application enhanced the uptake by B of two-fold irrespective of FYM application. A higher B use efficiency was recorded with 1 kg B ha−1 application than 2 kg B ha−1. Basal application of Zn and B, in addition to the foliar spray of Zn, is recommended to correct Zn and B deficiency in brinjal.
Fermionology in the Kondo-Heisenberg model: the case of CeCoIn$_{5}$
Creators: name: Zhong, Yin
name: Zhang, Lan
name: Lu, Han-Tao
name: Luo, Hong-Gang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Fermi surface of heavy electron systems plays a fundamental role in understanding their variety of puzzling phenomena, for example, quantum criticality, strange metal behavior, unconventional superconductivity and even enigmatic phases with yet unknown order parameters. The spectroscopy measurement of typical heavy fermion superconductor CeCoIn$_{5}$ has demonstrated multi-Fermi surface structure, which has not been in detail studied theoretically in a model system like the Kondo-Heisenberg model. In this work, we make a step toward such an issue with revisiting the Kondo-Heisenberg model. It is surprising to find that the usual self-consistent calculation cannot reproduced the fermionology of the experimental observation of the system due to the unfounded sign binding between the hopping of the conduction electrons and the mean-field valence-bond order. To overcome such inconsistency, we assume that the sign binding should be relaxed and the mean-field valence-bond order can be considered as a free/fit parameter so as to meet with real-life experiments. Given the fermionology, the calculated effective mass enhancement, entropy, superfluid density and Knight shift are all in qualitative agreement with the experimental results of CeCoIn$_{5}$, which confirms our assumption. Our result supports a $d_{x^{2}-y^{2}}$-wave pairing structure in heavy fermion material CeCoIn$_{5}$. In addition, we have also provided the scanning tunneling microscopy (STM) spectra of the system, which is able to be tested by the present STM experiments.
description: 9 pages, 11 figures, heavily revised
A comprehensive review on the rheological characteristics of printing ink
Creators: name: E. Hosseini
Publisher: name: Thai Society of Mechanical Engineers (TSME)
Year: 2020
Subjects: Rheology
Thixotropic behavior
Screen-printing ink
Solid oxide fuel cell
Non-Newtonian properties

description: Journal of Research and Applications in Mechanical Engineering (JRAME), 8, 2, 171-179