cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
RELIABILITY INVESTIGATION OF THE SPIRULINA PRODUCTION PLANT USING GUMBEL-HOUGAARD FAMILY COPULA
Creators: name: Chaudhary, Priya
name: Bansal, Shikha
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Laplace transformation
MATLAB tool
Sensitivity
Spirulina production plant

description: This study examines the consistency metrics used to evaluate the durability of a spirulina production plant, which consists of seven subsystems: cultivation pond, paddlewheel, filter unit, washing unit, spray dryer, ribbon blender, and packaging. By studying the spirulina firm, we can repair it by discovering future failures. We can increase spirulina production so that untimely failure can be prevented and production can be increased. There are two types of system failures: partial and total. While a full failure renders the system incapable of operating, a partial failure is thought to degrade the system. In contrast, repair rates follow two different types of distributions: an ordinary and an exponential distribution. The system in a partially failed or degraded condition is thought to be repaired using general time distribution. In contrast, fully failed systems are thought to be fixed using the Gumbel-Hougaard family copula distribution. Using the supplementary variable approach, the system is examined. A Chapmen-Kolmogorov differential equation is created and solved by applying the Gumbel-Haugaard family Copula approach, employing the schematic representation of the system's state. supplementary variable approaches are applied to develop and resolve the differential equations related to transition diagrams, which are significant to this research. Reliability, availability, profitability, and MTTF are the critical performance metrics for the spirulina production plant. Moreover, sensitivity analysis is carried out for MTTF.
[Puchita : Estoy bien. Leo constantemente y escribo cuando se me ocurre]
Creators: name: Manuel, Vázquez Portal
name: Vázquez Portal, Manuel
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: Prison de Boniato
Poésie

description: Destinataire : Huerga Cedeño, Yolanda
description: Description : Lettre de Vázquez Portal à son épouse. L'auteur donne des nouvelles de sa santé et annonce l'envoi de poèmes. Il évoque Senel Paz. La lettre est accompagnée de 5 poèmes numérotés, écrits en février et mars 2004 : 1) 'La prisionera del Quibú' ; 2) 'Telos' ; 3) 'Círculo del que espera' ; 4) 'Numantino' ; 5) 'Aliño'.
description: Notes : Avec son enveloppe. Lettre envoyée depuis la Prison de Boniato, 'Celda n° 9'. Sur le cachet de la poste au recto la date 14-03-2004, sur l'un des deux au verso la date 16-03-2004, l'autre est illisible. Adresse figurant sur l'enveloppe : 'Edificio 979 apto 14 – Zona 24. Alamar – Habana del Este – Ciudad de la Habana – Cuba'.
description: Source: Cote : MVP-B-2004-03-08b
description: Source: Localisation du document : États-Unis, Miami (Floride)
Chemical control of polarization in thin strained films of a multiaxial ferroelectric: phase diagrams and polarization rotation
Creators: name: Morozovska, Anna N.
name: Eliseev, Eugene A.
name: Biswas, Arpan
name: Shevliakova, Hanna V.
name: Morozovsky, Nicholas V.
name: Kalinin, Sergei V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The emergent behaviors in thin films of a multiaxial ferroelectric due to an electrochemical coupling between the rotating polarization and surface ions are explored within the framework of the 2-4 Landau-Ginzburg-Devonshire (LGD) thermodynamic potential combined with the Stephenson-Highland (SH) approach. The combined LGD-SH approach allows to describe the electrochemical switching and rotation of polarization vector in the multiaxial ferroelectric film covered by surface ions with a charge density dependent to the relative partial oxygen pressure. We calculate the phase diagrams and analyze the dependence of polarization components on the applied voltage, and discuss the peculiarities of quasi-static ferroelectric, dielectric and piezoelectric hysteresis loops in thin strained multiaxial ferroelectric films. The nonlinear surface screening by oxygen ions makes the diagrams very different from the known diagrams of e.g., strained BaTiO3 films. Quite unexpectedly we predict the appearance of the ferroelectric reentrant phases. Obtained results point on the possibility to control the appearance and features of ferroelectric, dielectric and piezoelectric hysteresis in multiaxial FE films covered by surface ions by varying their concentration via the partial oxygen pressure. The LGD-SH description of a multiaxial FE film can be further implemented within the Bayesian optimization framework, opening the pathway towards predictive materials optimization.
description: 51 pages, 7 figures in the main text, supplementary materials with 12 figures
RELIABILITY MODELING OF A BUTTER CHURNER AND CONTINUOUS BUTTER MAKING PRODUCTION SYSTEM
Creators: name: Upasana Sharma
name: Drishti
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Butter churner
continuous butter making
seasons
semi-Markov process
profit

description: In the dairy plant, an investigation into the machine that makes butter was subjected to a reliability study in relation to the seasonal demand. In the process of expanding the butter churner into a machine that can make butter continuously, a more reliable operational model was devised. Both the models and the data acquired with MATLAB have been subjected to availability and reliability testing and analysis. In addition, the graphical analysis was carried out with the help of Code Blocks and Excel. A comparison of the two models was then covered as the final topic. It was discovered that (a) the extended model was superior to the current model, (b) the failure rate of the existing line increased, which implies that a new machine needs to be added to the line to share the load, which results in improved production, and (c) the failure rate of the extended model was lower than the failure rate of the existing model. (c) in order to maximise profits while simultaneously minimising losses The effectiveness of the system ought to be enhanced by performing routine maintenance during both the summer and the winter.
Searching for Exotic Spin-Dependent Interactions Using Rotationally Modulated Source Masses and an Atomic Magnetometer Array
Creators: name: Wu, K. Y.
name: Chen, S. Y.
name: Gong, J.
name: Peng, M.
name: Yan, H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We describe a proposed experimental search for exotic spin-dependent interactions using rotationally modulated source masses and an atomic magnetometer array. Rather than further improving the magnetometer sensitivity, noise reduction can be another way to reach higher measurement precision. In this work, we propose to use modulating techniques of the source masses to reduce the noise of the experiment. Better precision can be achieved if the fundamental frequency and harmonics of the rotating source masses are used to detect the new interactions. Furthermore, if an array of magnetometers are applied, the statistic precision can be improved, and some common noises can be canceled. Our analysis and simulations indicate that the proposed experiment scheme can improve the detection precisions of three types of spin-dependent interactions by as much as $\sim$5 orders in the force range of $\sim$cm to $\sim$10m.
Chiral-Symmetric Higher-Order Topological Phases of Matter
Creators: name: Benalcazar, Wladimir A.
name: Cerjan, Alexander
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We introduce novel higher-order topological phases of matter in chiral-symmetric systems (class AIII of the tenfold classification), most of which would be misidentified as trivial by current theories. These phases are protected by "multipole chiral numbers", bulk integer topological invariants that in 2D and 3D are built from sublattice multipole moment operators, as defined herein. The integer value of a multipole chiral number indicates how many degenerate zero-energy states localize at each corner of a system. These higher-order phases of matter are generally boundary-obstructed and robust in the presence of chiral-symmetry-preserving disorder.
description: Main Text: 7 pages, 3 figures. Supp. Info: 11 pages, 7 figures
Effects of grain alignment with magnetic fields on grain growth and the structure of dust aggregates
Creators: name: Hoang, Thiem
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Dust grains drift through the interstellar medium (ISM) and are aligned with the magnetic field. Here we study the effect of grain alignment and grain motion on grain growth in molecular clouds (MCs). We first discuss the characteristic timescales of alignment of the grain axis of maximum inertia ($\hat{a}_{1}$) with its angular momentum (${\bf J}$) (i.e., {\it internal alignment}) and alignment of ${\bf J}$ with the magnetic field (${\bf B}$, i.e., {\it external alignment}). We determine the maximum grain size with efficient internal ($a_{\rm max,aJ}$) and external alignment ($a_{\rm max,JB}$) for composite grains. For the MC density of $n_{\rm H}\sim 10^{3}-10^{8}\rm cm^{-3}$, we find that external alignment can occur for very large grains, but internal alignment only occurs for grains smaller than $a_{\rm max,aJ}\sim 2μm$. The presence of iron clusters within dust grains or suprathermal rotation increase $a_{\max,aJ}$ to $\sim 10-50μm$. We then study the growth of aligned grains drifting through the gas. Due to the motion of aligned grains across the magnetic field, gas accretion would increase the grain elongation rather than decrease as expected from the growth of randomly oriented grains. Coagulation by grain collisions also increases grain elongation, leading to the increase of elongation with the grain size. The coagulation of aligned grains forms dust aggregates that contain elongated binaries comprising a pair of grains with parallel short axes. Grains within dust aggregates in 67P/Churyumov-Gerasimenko obtained by {\it Rosetta} have the grain elongation increasing with the grain radius, implying that such dust aggregates might form from aligned grains.
description: 21 pages, 12 figures; Revised version after the referee's report
REPORTING METHODOLOGY AND ALGORITHM OF MODES OF COMPLEX ENERGY SYSTEMS WITH PHASE COORDINATES
Creators: name: Huseyngulu Guliyev
name: Famil Ibrahimov
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: power system
asymmetrical steady-state modes
transient processes
emergency automation
relay protection

description: A mathematical model, algorithm and program have been developed to study any types of complex asymmetric steady-state modes and transient processes of a multi-machine power system with a renewable energy source in phase coordinates, the results of which can be used in the operational control of power system operating modes with any type of emergency automation. The developed methodology and software package can also be used in industry to check the possibility of long-term operation in the considered asymmetrical mode from the point of view of the operating conditions of the system generators and electrical receivers, to determine the need to use baluns, to select their parameters and installation locations, to ensure the efficiency of asymmetrical modes , as well as for conducting various tests and analyzing accidents that have occurred.
Synthesis of imine bond containing insoluble polymeric ligand and its transition metal complexes, structural characterization and catalytic activity on esterification reaction
Creators: name: İlyas Gönül
name: Ay, Burak
name: Karaca, Serkan
name: Oguz Yunus Saribiyik
name: Yildiz, Emel
name: Serin, Selahattin
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: In this study, synthesis of insoluble polymeric ligand (L) and its transition metal complexes [Cu(L)Cl2]·2H2O (1), [Co(L)Cl2(H2O)2] (2) and [Ni(L)Cl2(H2O)2] (3), having the azomethine groups, were synthesized by the condensation reactions of the diamines and dialdehydes. The structural properties were characterized by the analytical and spectroscopic methods using by elemental analysis, Fourier Transform Infrared, Thermo Gravimetric Analysis, Powder X-ray Diffraction, magnetic susceptibility and Inductively Coupled Plasma. The solubilities of the synthesized polymeric materials were also investigated and found as insoluble some organic and inorganic solvents. Additionally, their catalytic performance was carried out for the esterification reaction of acetic acid and butyl acetate. The highest conversion rate is 75.75% by using catalyst 1. The esterification of butanol gave butyl acetate with 100% selectivity.
Factorization breaking for higher moments of harmonic flow
Creators: name: Bozek, Piotr
name: Samanta, Rupam
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We study correlations between harmonic flow vectors squared measured at different transverse momenta. One of the flow harmonics squared is taken at a fixed transverse momentum and correlated to the momentum averaged harmonic flow squared of the same order. Such four particle correlators, dependent on transverse momentum, have been recently measured experimentally. Factorization coefficients based on the ratio of such four-particle correlators allow the independent measurement of the flow vector and flow magnitude factorization breaking coefficient. Moreover, the correlation of the angles of flow harmonics as a function of transverse momentum can be extracted. Results are compared to preliminary data of the ALICE Collaboration. We also present predictions for the momentum dependent factorization breaking coefficient between mixed flow harmonics. The correlators with squares of mixed harmonics can serve as a way to independently measure the flow vector, flow magnitude, and flow angle correlations, and could be used to gain additional information on the fluctuating initial state and the dynamics in heavy-ion collisions.
title: Avant-propos_La Photographie petit format
Creators: name: AmateurS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Avant-propos
description: ID_PARA_00794
Additional file 3 of Accumulation and regulation of anthocyanins in white and purple Tibetan Hulless Barley (Hordeum vulgare L. var. nudum Hook. f.) revealed by combined de novo transcriptomics and metabolomics
Creators: name: Yao, Xiaohua
name: Yao, Youhua
name: An, Likun
name: Li, Xin
name: Bai, Yixiong
name: Cui, Yongmei
name: Wu, Kunlun
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Table S2. Statistics for the Transcriptome Sequencing Dataset, Including Quality Checking and Comparison with the Barley Reference Genome.
Depositional environment, hydrocarbon generation and expulsion potential of the middle Permian Pingdiquan source rocks based on geochemical analyses in the eastern Junggar Basin, NW China
Creators: name: H. Bai
name: X. Pang
name: L. Kuang
name: Z. Wan
name: H. Pang
name: X. Wang
name: X. Jia
name: X. Song
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Science Policy

description: As the most important source rocks in the eastern Junggar Basin, the middle Permian Pingdiquan (P2p) source rocks have attracted increasing attention after the discovery of tight oil in the Shazhang uplift. The P2p source rocks are widely distributed (up to 7546 km2) and have an elevated thickness in the eastern Junggar Basin. To explore the P2p tight oil resource in the eastern Junggar Basin, 113 core samples from 34 exploration wells were analysed geochemically and re-examined for their organic matter abundance, type and thermal maturity, hydrocarbon potential and sedimentary environment. Geochemical analysis results indicate that the P2p source rocks are fair to good source rocks dominated by Type II kerogen, presently in a low mature–mature stage, and biomarkers and trace elements indicate deposition in a terrestrial to coastal environment under oxic to dysoxic, and fresh to brackish conditions, with possible intermittent seawater influence, implying proximity to the open sea. Based on hydrocarbon expulsion modelling, hydrocarbon expulsion began at 0.87% Ro, and the peak expulsion occurred at 1.1% Ro. Hydrocarbon generation intensities in the Shazhang uplift and the Wucaiwan sag are relatively large, with values centred at 4–6.5 million t/km2 and 4–6 million t/km2, respectively, with total hydrocarbon generation and expulsion from the P2p source rocks approximately 4.56 × 109 t and 1.44 × 109 t, respectively, indicating significant tight oil exploration potential in the eastern Junggar Basin. The Shazhang uplift and the Wucaiwan sag are two hydrocarbon expulsion centres in the study area with the largest hydrocarbon expulsion intensity centred around the Shazhang uplift, exceeding 3 × 106 t/km2. We suggest that the area with high hydrocarbon expulsion intensities is a favourable target for tight oil accumulation and exploration.
SENSITIVITY AND PROFITABILITY ANALYSIS OF TWO-UNITS AMMONIA/UREA PLANT
Creators: name: Oraimi, Sara Salim Al
name: Rizwan, Syed Mohd
name: Sachdeva, Kajal
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Ammonia plant
Markov process
regenerative point techniques
repairs
failures

description: This paper presents a reliability modelling of a two-unit ammonia/urea plant. Real maintenance data of the production plant have been used for this purpose. Four types of failure were noted: process, electrical, mechanical and instrumental failures. Both ammonia/urea formation units work in parallel and do not fail simultaneously. Various reliability indices of the plant, such as availability, busy period for repair, and expected number of repairs for each type of failure, have been obtained. Markov processes and regenerative point techniques are used for analysis. Profit analysis for the plant is also done, along with a graphical representation of various parameters. Finally, sensitivity analysis is carried out to see the impact of varied parameters on the profit function of the plant.
Automatic maneuver detection and tracking of space objects in optical survey scenarios based on stochastic hybrid systems formulation
Creators: name: Escribano, Guillermo
name: Sanjurjo-Rivo, Manuel
name: Siminski, Jan
name: Pastor, Alejandro
name: Escobar, Diego
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The state space representation of active resident space objects can be posed in the form of a stochastic hybrid system. Satellite maneuvers may be accounted for according to control cost or heuristical considerations, yet it is possible to jointly consider a combination of both. In this work, Sequential Monte Carlo filtering techniques are applied to the maneuvering target tracking problem in an optical survey scenario, where the maneuver control inputs are characterized in a Bayesian inference process. Due to the scarcity of data inherent to space surveillance and tracking, model switching probabilities are not estimated but derived from the ability of the state representation to fit incoming measurements. A Markov Chain Monte Carlo sampling scheme is used to explore the region assumed accessible to the object in terms of the hypothesized post-maneuver observation and a novel and efficient control distance metric. Results are obtained for a simulated optical survey scenario, and comparisons are drawn with respect to a moving horizon least-squares estimator. The proposed framework is proved to allow for a capable implementation of an automated online maneuver detection algorithm, thus contributing to the reduction of uncertainty in the state of active space objects.
Lone pair driven anisotropy in antimony chalcogenide semiconductors
Creators: name: Wang, Xinwei
name: Li, Zhenzhu
name: Kavanagh, Seán R.
name: Ganose, Alex M.
name: Walsh, Aron
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Antimony sulfide (Sb2S3) and selenide (Sb2Se3) have emerged as promising earth-abundant alternatives among thin-film photovoltaic compounds. A distinguishing feature of these materials is their anisotropic crystal structures, which are composed of quasi-one-dimensional (1D) [Sb4X6]n ribbons. The interaction between ribbons has been reported to be van der Waals (vdW) in nature and Sb2X3 are thus commonly classified in the literature as 1D semiconductors. However, based on first-principles calculations, here we show that inter-ribbon interactions are present in Sb2X3 beyond the vdW regime. The origin of the anisotropic structures is related to the stereochemical activity of the Sb 5s lone pair according to electronic structure analysis. The impacts of structural anisotropy on the electronic and optical properties are further examined, including the presence of higher dimensional Fermi surfaces for charge carrier transport. Our study provides guidelines for optimising the performance of Sb2X3-based solar cells via device structuring based on the underlying crystal anisotropy.
SEQUENTIAL TESTING PROCEDURE FOR THE PARAMETERS OF INVERSE DISTRIBUTION FAMILY
Creators: name: K.S. Chauhan
name: A. Sharma
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Inverse Distributions Family
Sequential Probability Ratio Tests (SPRT)
Operating Characteristics (OC)
Average Sample Number (ASN)

description: The sequential probability ratio test is a powerful statistical tool that is frequently employed for hypothesis testing, parameter estimation, and statistical inference. The aspect of robustness is of utmost importance when employing SPRTS in practical applications. Past studies have investigated the robustness of SPRTS for specific distributions. We have developed SPRTS for a family of inverse distributions that includes eleven distinct distributions. The primary objective of this study is to investigate and evaluate the robustness of SPRTS under various conditions and distributions, focusing on the parameters of the inverse distribution family. SPRTS efficacy is measured using OC and ASN functions. This study comprehensively covers the construction and rigorous evaluation of SPRTS, particularly in testing simple null hypotheses against simple alternative hypotheses. Additionally, we investigate the robustness of SPRTS under various factors, including the presence of other parameters and specified coefficients of variation. Conclusive results, graphic representations, tables, and acceptance and rejection regions add clarity to the findings.
University of Otago Open Access Publishing Survey Results (including Maori ethnicity results)
Creators: name: White, Richard
name: Remy, Melanie
Publisher: name: figshare
Year: 2017
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications
subject: Survey Results

description: ***This is a special version of our original report with additional sub-analysis for those respondents who identified Maori as one of their ethnicities.
Abstract: Researchers at the University of Otago are ambivalent about Open Access: in principle they strongly support open access to research literature but their behaviours are driven by the practicalities of cost and publication venue.This document reports the results of a survey carried out in 2015 of University of Otago researchers as to their attitudes towards and behaviours in relation to open access publishing. This version of the report includes a sub-analysis of respondents who selected Maori ethnicity.
Magnetically supramassive neutron stars
Creators: name: Suvorov, Arthur G
name: Glampedakis, Kostas
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: It is commonly believed that neutron stars exceeding the maximum mass limit for stability could be formed in the aftermath of binary neutron star mergers, enjoying a short life of metastability before losing centrifugal support and collapsing to a black hole. It is suggested here that a similar scenario could take place when the remnant's excess mass is supported by an ultra-strong $(\gtrsim 10^{17}\,\mbox{G})$ magnetic field that could be generated during, and shortly after, coalescence. We show that such 'magnetically supramassive' neutron stars could stave off collapse and survive for a few years before their magnetic energy is sufficiently dissipated due to ambipolar diffusion. In addition, we speculate on multi-messenger signatures of such objects and discuss the robustness of our results against limitations placed by neutron superfluidity and magneto-thermal evolution.
description: 5 pages, 3 figures. Accepted for publication as a Letter in Phys. Rev. D
SINE-WEIBULL DISTRIBUTION: MATHEMATICAL PROPERTIES AND APPLICATION TO REAL DATASETS
Creators: name: Faruk, Muhammad Umar
name: Alhaji Modu Isa
name: Aishatu Kaigama
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Sine-G Family
Weibull Distribution
Probability Distribution
Maximum Likelihood Estimator

description: New parameters can be added to expand families of distribution for greater flexibility or to construct covariate models in several ways. In this study, a trigonometric-type distribution called Sine-Weibull distribution was developed by adopting the Weibull distribution as the baseline distribution and Sine-G Family as the generator to generate a flexible probability distribution without the need for extra parameters. The moment, moment generating function, entropy, and order statistics are some of the mathematical aspects of this distribution that were derived. The Maximum Likelihood approach was used to estimate the new distribution's parameters. Using actual datasets, the Sine-Weibull distribution's applicability was demonstrated.
Additional file 5 of Accumulation and regulation of anthocyanins in white and purple Tibetan Hulless Barley (Hordeum vulgare L. var. nudum Hook. f.) revealed by combined de novo transcriptomics and metabolomics
Creators: name: Yao, Xiaohua
name: Yao, Youhua
name: An, Likun
name: Li, Xin
name: Bai, Yixiong
name: Cui, Yongmei
name: Wu, Kunlun
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5: Table S4. SNPs Comparison of the Candidate Genes Between the Two Tibetan Hulless Barleys.
SOME INFERENTIAL ASPECTS ON THREE-STATION TANDEM QUEUE
Creators: name: Ambily Jose
name: Jerome, Agnes
name: M.R. Irshad
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Three-station tandem queue
Classical inference
Bayesian inference
MCMC sampling

description: Considered is a three-station tandem queue with service times at stations 1, 2, and 3 are exponentially distributed with customers arriving according to the Poisson process at station 1. Given that the stationary distribution is the product of three independent geometric distributions with the intensity parameters, maximum likelihood estimators and Bayes estimators of the intensity parameters based on the number of customers present at different time periods are obtained. Furthermore, the minimal posterior risk and minimum Bayes risk of the estimators are computed. Also, a simulation study is conducted to evaluate the performance of the estimators obtained.
SOME PROPERTIES OF TSALLIS ENTROPY BASED ON A DOUBLY TRUNCATED (INTERVAL) RANDOM VARIABLE
Creators: name: S. Jalayeri
name: G.R. Mohtashami Borzadaran
name: M. Khorashadizadeh
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Doubly truncated (inter val) Tsallis entropy
Doubly truncated (inter val) cumulative residual Tsallis entropy (ICRT)
Doubly truncated (inter val) cumulative past Tsallis entropy (ICPT)
Hazar d rate
Reversed hazar d rate
Mean residual life
Mean past life
Nonparametric estimators

description: In this paper, we first study doubly truncated (interval) Tsallis entropy and suggest doubly truncated (interval) cumulative residual Tsallis entropy (ICRT), which is an extension of cumulative residual Tsallis entropy (CRT) and the dynamic CRT defined by the aid of Sati and Gupta and of Kumar, respectively. We investigate some properties and characterization of this measure, such as its relation with doubly truncated Shannon entropy, mean residual (past) life, and hazard rate (or reversed hazard rate). Also, the twin measure, doubly truncated (interval) cumulative past Tsallis entropy, is determined, and some of its properties are studied. Moreover, their monotonicity and related aging classes of distributions are expressed, and the upper (lower) bound for them is acquired. In the end, we propose four nonparametric estimators and compare their performance by utilizing simulation data. Also, being based on the best-proposed estimator, a real data set is additionally examined.
Search for lensing signatures from the latest fast radio burst observations and constraints on the abundance of primordial black holes
Creators: name: Zhou, Huan
name: Li, Zhengxiang
name: Liao, Kai
name: Niu, Chenhui
name: Gao, He
name: Huang, Zhiqi
name: Huang, Lu
name: Zhang, Bing
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The possibility that primordial black holes (PBHs) form a part of dark matter has been considered for a long time but poorly constrained over a wide mass range. Fast radio bursts (FRBs) are bright radio transients with millisecond duration. Lensing effect of them has been proposed as one of the cleanest probes for constraining the presence of PBHs in the stellar mass window. In this paper, we first apply the normalised cross-correlation algorithm to search and identify candidates of lensed FRBs in the latest public FRB observations, i.e. $593$ FRBs which mainly consist of the first Canadian Hydrogen Intensity Mapping Experiment FRB catalog, and then derive constraints on the abundance of PBHs from the null search result of lensing signature. For a monochromatic mass distribution, the fraction of dark matter made up of PBHs could be constrained to $\leq87\%$ for $\geq500~M_{\odot}$ at 95\% confidence level by assuming flux ratio thresholds dependent signal-to-noise ratio for each FRB and that apparently one-off events are intrinsic single bursts. This result would be improved by a three times factor when a conventional constant flux ratio threshold is considered. Moreover, we derive constraints on PBHs with a log-normal mass function naturally predicted by some popular inflation models and often investigated with gravitational wave detections. We find that, in this mass distribution scenario, the constraint from currently public FRB observations is relatively weaker than the one from gravitational wave detections. It is foreseen that upcoming complementary multi-messenger observations will yield considerable constraints on the possibilities of PBHs in this intriguing mass window.
description: 13 Pages, 9 Figures, 2 Tables, Accepted by ApJ. arXiv admin note: text overlap with arXiv:2103.08510
STATISTICAL ANALYSIS OF SPLIT-PLOT DESIGN USING SPECIAL TYPE OF GRAPHS
Creators: name: V. Saranya
name: S. Kavitha
name: M. Pachamuthu
name: S. Vijayan
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Split-plot design
complete bipartite graph
colored graph

description: When all experimental runs cannot be done under homogeneous conditions, blocking can be utilized to increase the power for testing treatment effects. In many real-life environments, there is at least one factor that is hard to change, leading to a split-plot structure. This paper demonstrates how to generate certain graphs using main-plot and sub-plot analyses, as well as providing a catalog. As a result, during situations where the candidate set is too huge to be tractable, the design of split-plot experiments becomes computationally feasible. The designs were considered ideal because they were capable and efficient in estimating the fixed effects of the suitable statistical model given the split-plot design structure. The Split-Plot Design (SPD) is the complete block design which plays an important role in the fields of agriculture, medicine, and industries. This SPD is specifically suited for a two-factor experiment that has more treatments than can be accommodated by a complete block design. In an SPD, one factor is assigned to the mainplot. The assigned first factor is called the main plot factor. The mainplot is then divided into subplots and the second factor is called the sub plot factor. SPD is most used for (i) few experimental materials may be rare while the other experimental materials may be available in large quantity, (ii) the levels of one or more treatment factor or easy to change and the alteration of levels of other treatment factors are costly or time-consuming. Given the extensive study done in graph theory, it has developed to be a very broad subject in mathematics. Graphs are important because they are a visual way of expressing information. A graph shows data that is equivalent to many words. A graph can convey information that is difficult to express in words. A bipartite graph is a type of graph in which the entire graph may be divided into two bipartite sets, with edges connecting vertices in one set to vertices in the other. Vertex coloring is the procedure of assigning labels or colors to each vertex in a graph. The data set was also manually analyzed to validate the software-analyzed outcomes. R gave the same results as the manual analysis, showing that they were both correct. R is mainly command-based. The proposed approach is demonstrated using agricultural and industrial examples.
Additional file 2 of Predictors of incident diabetes in two populations: framingham heart study and hispanic community health study / study of latinos
Creators: name: Kaplan, Robert C.
name: Song, Rebecca J.
name: Lin, Juan
name: Xanthakis, Vanessa
name: Hua, Simin
name: Chernofsky, Ariel
name: Evenson, Kelly R.
name: Walker, Maura E.
name: Cuthbertson, Carmen
name: Murabito, Joanne M.
name: Cordero, Christina
name: Daviglus, Martha
name: Perreira, Krista M.
name: Gellman, Marc
name: Sotres-Alvarez, Daniela
name: Vasan, Ramachandran S.
name: Xue, Xiaonan
name: Spartano, Nicole L.
name: Mossavar-Rahmani, Yasmin
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Science Policy

description: Additional file 2: Supplemental Table 1. Variable definitions in Framingham Heart Study and Hispanic Community Health Study/Study of Latinos. Supplemental Table 2. Demographic and physical activity characteristics by employment status, Framingham Heart Study. Supplemental Table 3. Demographic and physical activity characteristics by employment status, Hispanic Community Health Study / Study of Latinos. Supplemental Table 4. Multivariable analyses of risk factors for incident diabetes, among non Hispanic whites from Framingham Heart Study.
STOCHASTIC OPTIMIZATION AND RELIABILITY ANALYSIS OF MUSHROOM PLANT
Creators: name: Singla, Shakuntla
name: , Sonia
name: Panwar, Poonam
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Availability
MTSF
RPGT
Straw

description: In the present paper the reliability model for availability analysis of mushroom plant is developed in three sub-units like water pump, winter cold standby unit A.C., and packing machine. We assume a doctor of mushroom and workers are available who examines and repairs the elements as when we need. A mathematical model of the system is developed by using all these considerations. MTSF, Availability, server of busy period and expected number of servers visit of mushroom plant are determined with the assistance of RPGT. Graphs and tables are draw to depict the behavior of various parameters such as MTSF, Availability, server of busy period and expected number of servers visits and the effect of various parameters of the plant is analyzed when repair and failure rate both are vary and also when one of them is constant.
Analog FM free-space optical communication based on a mid-infrared quantum cascade laser frequency comb
Creators: name: Corrias, Nicola
name: Gabbrielli, Tecla
name: De Natale, Paolo
name: Consolino, Luigi
name: Cappelli, Francesco
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum cascade laser frequency combs are nowadays well-appreciated sources for infrared spectroscopy. Here their applicability for free-space optical communication is demonstrated. The spontaneously-generated intermodal beat note of the frequency comb is used as carrier for transferring the analog signal via frequency modulation. Exploiting the atmospheric transparency window at 4 $μ$m, an optical communication with a signal-to-noise ratio up to 65 dB is realized, with a modulation bandwidth of 300 kHz. The system tolerates a maximum optical attenuation exceeding 35 dB. The possibility of parallel transmission of an independent digital signal via amplitude modulation at 5 MS/s is also demonstrated.
description: 17 pages, 13 figures
Additional file 1 of Effect of change in individual and household level characteristics on anemia prevalence among adolescent boys and girls in India
Creators: name: Srivastava, Shobhit
name: Kumar, Pradeep
name: Paul, Ronak
name: Debnath, Paramita
Publisher: name: figshare
Year: 2022
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Figure-S1. Prevalence of anaemia among adolescent boys and girls by severity level. Table-S1. Hausman test results for adolescent boys. Table-S2. Hausman test results for adolescent girls.
The Commonest Speech Sounds: Prevalence Rates for Phonemes of the World
Creators: name: Styles, Suzy
Publisher: name: figshare
Year: 2017
Subjects: subject: Linguistics
subject: FOS: Languages and literature
subject: Language
subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Prevalence rates of speech-sounds across 1672 languages. Data from PHOIBLE Online. Colour scale indicates range from the listed percentage to the next higher percent.

This figure first appeared in Styles SJ (2016) ‘Sensory worlds: Multisensory outcomes of sensory tuning to phoneme structure’ Presentation at the 5th Southern African Microlinguistics Workshop, Bloemfontein, South Africa, November 2016.

Data source:
 Moran, S., McCloy, D., & Wright, R. (2014). PHOIBLE Online. Retrieved 2016-10-06, from Leipzig: Max Planck Institute for Evolutionary Anthropology http://phoible.org/
Contrastive Learning of Subject-Invariant EEG Representations for Cross-Subject Emotion Recognition
Creators: name: Shen, Xinke
name: Liu, Xianggen
name: Hu, Xin
name: Zhang, Dan
name: Song, Sen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Biological sciences

description: EEG signals have been reported to be informative and reliable for emotion recognition in recent years. However, the inter-subject variability of emotion-related EEG signals still poses a great challenge for the practical applications of EEG-based emotion recognition. Inspired by recent neuroscience studies on inter-subject correlation, we proposed a Contrastive Learning method for Inter-Subject Alignment (CLISA) to tackle the cross-subject emotion recognition problem. Contrastive learning was employed to minimize the inter-subject differences by maximizing the similarity in EEG signal representations across subjects when they received the same emotional stimuli in contrast to different ones. Specifically, a convolutional neural network was applied to learn inter-subject aligned spatiotemporal representations from EEG time series in contrastive learning. The aligned representations were subsequently used to extract differential entropy features for emotion classification. CLISA achieved state-of-the-art cross-subject emotion recognition performance on our THU-EP dataset with 80 subjects and the publicly available SEED dataset with 15 subjects. It could generalize to unseen subjects or unseen emotional stimuli in testing. Furthermore, the spatiotemporal representations learned by CLISA could provide insights into the neural mechanisms of human emotion processing.
description: 23 pages, 13 figures, journal paper. IEEE Transactions on Affective Computing, 2022
Connecting the sum of all human knowledge, one edit at a time
Creators: name: Taraborelli, Dario
Publisher: name: figshare
Year: 2017
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80602 Computer-Human Interaction
subject: FOS: Psychology
subject: Library and Information Studies
subject: FOS: Media and communications

description: Slides from my May 29, 2017 talk at the École polytechnique fédérale de Lausanne • 29 May 2017.
Optical to X-ray Signatures of Dense Circumstellar Interaction in Core-Collapse Supernovae
Creators: name: Margalit, Ben
name: Quataert, Eliot
name: Ho, Anna Y. Q.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Progenitors of core-collapse supernovae (SNe) can shed significant mass to circumstellar material (CSM) in the months--years preceding core-collapse. The ensuing SN explosion launches ejecta that may subsequently collide with this CSM, producing shocks that can power emission across the electromagnetic spectrum. In this work we explore the thermal signatures of dense CSM interaction, when the CSM density profile is truncated at some outer radius. CSM with optical depth $>c/v$ (where $v$ is the shock velocity) will produce primarily $\sim$blackbody optical/UV emission whereas lower optical-depth CSM will power bremsstrahlung X-ray emission. Focusing on the latter, we derive light-curves and spectra of the resulting X-ray transients, that include a detailed treatment of Comptonization. Due to strong photoelectric absorption, the X-ray light-curve is dominated by the `post-interaction' phase that occurs after the shock reaches the CSM truncation radius. We treat this regime here for the first time. Using these results, we present the phase-space of optical, UV, and X-ray transients as a function of CSM properties, and discuss detectability prospects. We find that ROSAT would not have been sensitive to CSM X-ray transients but that eROSITA is expected to detect many such events. Future wide-field UV missions such as ULTRASAT will dramatically enhance sensitivity to large optical-depth CSM configurations. Finally, we present a framework within which CSM properties may be directly inferred from observable features of X-ray transients. This can serve as an important tool for studying stellar mass loss using SN X-ray detections.
description: ApJ accepted version
STREAMLINING PRODUCT DEPLOYMENT: ENHANCING EFFICIENCY THROUGH KITTING PROCESSES
Creators: name: G. Ayyappan
name: S. Sankeetha
Publisher: name: Reliability: Theory & Applications
Year: 2024
Subjects: Markovian Arrival Process
PH distribution
Vacation
Optional service
Breakdown and Repair

description: Considering a single server with two queues that is prone to unreliability. The server offers a kitting process and performs necessary checks and rectifications when required. The arrival of items follows a Markovian arrival process, while the service is distributed based on a phase type distribution. The incoming products may exhibit issues such as poor quality or defects. If either of the queues is empty, the server is unable to provide the requested service and remains inactive. Furthermore, if all queues are empty, the server goes into a vacation mode. Breakdowns, repairs, instances of customers leaving without service (reneging), and vacation periods are all modeled using an exponential distribution. To gain insights into the performance of the queueing model, various performance metrics are analyzed and represented through 2D and 3D graphs.
Engineered co-existence of novel green roof habitat holds conservation promise
Creators: name: Spencer, Pam
Publisher: name: figshare
Year: 2017
Subjects: subject: 60202 Community Ecology (excl. Invasive Species Ecology)
subject: FOS: Biological sciences
subject: 60208 Terrestrial Ecology
subject: 120504 Land Use and Environmental Planning
subject: FOS: Social and economic geography
subject: 120107 Landscape Architecture
subject: FOS: Civil engineering
subject: 120508 Urban Design
subject: 50202 Conservation and Biodiversity
subject: 50199 Ecological Applications not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 50104 Landscape Ecology

description: This paper introduces an engineered co- existence conceptual model in extensive green roof establishment practice, which promotes species interaction and community self-organization into stability, as presented at the APCC11 conference; Spencer P. J. A (2016). “Direct seeding supports species rich high cover novel green roof grassland”. 11th Australasian Plant Conservation Conference. New Challenges, Emerging Ideas (2016). The idea was first conceived and applied in an experimental context in the thesis; Spencer P. J. A (2016). “Direct seeding supports species rich high cover novel green roof grassland”. The University of Melbourne