cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Canonical decomposition of linear differential operators with selected differential Galois groups
Creators: name: Boukraa, S.
name: Hassani, S.
name: Maillard, J-M.
name: Weil, J-A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 47E05, 34Lxx, 34Mxx, 14Mxx, 14Kxx, 12H05, 11R32

description: We revisit an order-six linear differential operator having a solution which is a diagonal of a rational function of three variables. Its exterior square has a rational solution, indicating that it has a selected differential Galois group, and is actually homomorphic to its adjoint. We obtain the two corresponding intertwiners giving this homomorphism to the adjoint. We show that these intertwiners are also homomorphic to their adjoint and have a simple decomposition, already underlined in a previous paper, in terms of order-two self-adjoint operators. From these results, we deduce a new form of decomposition of operators for this selected order-six linear differential operator in terms of three order-two self-adjoint operators. We then generalize the previous decomposition to decompositions in terms of an arbitrary number of self-adjoint operators of the same parity order. This yields an infinite family of linear differential operators homomorphic to their adjoint, and, thus, with a selected differential Galois group. We show that the equivalence of such operators is compatible with these canonical decompositions. The rational solutions of the symmetric, or exterior, squares of these selected operators are, noticeably, seen to depend only on the rightmost self-adjoint operator in the decomposition. These results, and tools, are applied on operators of large orders. For instance, it is seen that a large set of (quite massive) operators, associated with reflexive 4-polytopes defining Calabi-Yau 3-folds, obtained recently by P. Lairez, correspond to a particular form of the decomposition detailed in this paper.
description: 40 pages
Myostatin-Induced Muscle Hypertrophy: A Comprehensive Review
Creators: name: raika, ghisulal
name: Nagda, Parikshit
name: bahl, gurusha
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 310599
subject: Genetics not elsewhere classified
classificationCode: 320905
subject: Neurology and neuromuscular diseases
classificationCode: 310909
subject: Animal physiology - cell

description: Myostatin, a protein in the TGF-β  superfamily, strongly inhibits muscle growth. Inhibition of myostatin can cause muscle hypertrophy, and overexpression can cause muscle atrophy, a rare condition found in humans, cattle, and sheep. Many studies have shown that any changes in muscle mass growth are linked to alterations in the regulation of myostatin. Myostatin inhibition can be beneficial for treating muscle-wasting disorders like Duchenne muscular dystrophy, sarcopenia, cachexia, and bone-wasting disorders. This article will cover the relationship between myostatin and muscle growth, processing and signal transduction of myostatin, therapeutic myostatin inhibitors, and their future aspects.
Pathological phenomena in Denjoy-Carleman classes
Creators: name: Jaffe, Ethan Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 26E10, 26B35 (Primary), 26E05, 30D60, 46E25 (Secondary)

description: Let $\mathcal C^M$ denote a Denjoy-Carleman class of $\mathcal C^\infty$ functions (for a given logarithmically-convex sequence $M = (M_n)$). We construct: (1) a function in $\mathcal C^M((-1,1))$ which is nowhere in any smaller class; (2) a function on $\mathbb R$ which is formally $\mathcal C^M$ at every point, but not in $\mathcal C^M(\mathbb R)$; (3) (under the assumption of quasianalyticity) a smooth function on $\mathbb R^p$ ($p \geq 2$) which is $\mathcal C^M$ on every $\mathcal C^M$ curve, but not in $\mathcal C^M(\mathbb R^p)$.
description: 21 pages
Sommer 2015 - zur Waldbrandgefahrenlage in der Raumschaft Schramberg (17.08.2015)
Creators: name: Neff, Christophe
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2015
Subjects: Waldbrand
Schramberg
Schwarzwald
Waldbrandsommer 2015
Löschflugzeuge
Californisation

description: Der Blogpost befasst sich mit dem Problem der Waldbrände im Schwarzwald, insbesondere in der Region Schramberg in Baden-Württemberg, die von Wäldern umgeben ist. Der Autor unterstreicht die Notwendigkeit geeigneter Waldbrandlöschfahrzeuge und eines gut funktionierenden Waldwegenetzes für die Rettungsdienste. Auch die Verfügbarkeit von Luftunterstützung in Form von Löschflugzeugen und Hubschraubern ist für die Bekämpfung von großflächigen Waldbränden von entscheidender Bedeutung. Der Autor ist der Ansicht, dass Waldbrände aufgrund des Klimawandels wahrscheinlich häufiger und gefährlicher werden, weshalb die Anschaffung von Löschflugzeugen wie der Canadair CL-415 in Betracht gezogen werden sollte. Der Autor geht auch kurz auf das Konzept der "Californisierung" ein, das sich auf die enge Wechselwirkung zwischen menschlichen Aktivitäten und der Umwelt im Zusammenhang mit der Feuerökologie bezieht.
Joint measurability, steering and entropic uncertainty
Creators: name: Karthik, H. S.
name: Devi, A. R. Usha
name: Rajagopal, A. K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The notion of incompatibility of measurements in quantum theory is in stark contrast with the corresponding classical perspective, where all physical observables are jointly measurable. It is of interest to examine if the results of two or more measurements in the quantum scenario can be perceived from a classical point of view or they still exhibit non-classical features. Clearly, commuting observables can be measured jointly using projective measurements and their statistical outcomes can be discerned classically. However, such simple minded association of compatibility of measurements with commutativity turns out to be limited in an extended framework, where the usual notion of sharp projective valued measurements of self adjoint observables gets broadened to include unsharp measurements of generalized observables constituting positive operator valued measures (POVM). There is a surge of research activity recently towards gaining new physical insights on the emergence of classical behavior via joint measurability of unsharp observables. Here, we explore the entropic uncertainty relation for a pair of discrete observables (of Alice's system) when an entangled quantum memory of Bob is restricted to record outcomes of jointly measurable POVMs only. Within the joint measurability regime, the sum of entropies associated with Alice's measurement outcomes - conditioned by the results registered at Bob's end - are constrained to obey an entropic steering inequality. In this case, Bob's non-steerability reflects itself as his inability in predicting the outcomes of Alice's pair of non-commuting observables with better precision, even when they share an entangled state. As a further consequence, the quantum advantage envisaged for the construction of security proofs in key distribution is lost, when Bob's measurements are restricted to the joint measurability regime.
description: 5 pages, RevTeX, 1 pdf figure, Comments welcome
MPEC 2023-F72 : DAILY ORBIT UPDATE (2023 March 20)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Non-invasive prediction of pregnancy and birth in cattle by LC-HRMS analysis of embryo culture medium
Creators: name: Gimeno, I.
name: García-Manrique, P.
name: Carrocera, S.
name: López-Hidalgo, C.
name: Valledor, L.
name: Martín-González, D.
name: Gómez, E.
Publisher: name: Zenodo
Year: 2022

description: Poster presented by partners from SERIDA during the 48th International Embryo Technology Society Annual Conference (IETS) celebrated from January 10th – 13th in Savannah, Georgia (USA).
Reinforcement Learning Algorithms: An Overview and Classification
Creators: name: AlMahamid, Fadi
name: Grolinger, Katarina
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The desire to make applications and machines more intelligent and the aspiration to enable their operation without human interaction have been driving innovations in neural networks, deep learning, and other machine learning techniques. Although reinforcement learning has been primarily used in video games, recent advancements and the development of diverse and powerful reinforcement algorithms have enabled the reinforcement learning community to move from playing video games to solving complex real-life problems in autonomous systems such as self-driving cars, delivery drones, and automated robotics. Understanding the environment of an application and the algorithms' limitations plays a vital role in selecting the appropriate reinforcement learning algorithm that successfully solves the problem on hand in an efficient manner. Consequently, in this study, we identify three main environment types and classify reinforcement learning algorithms according to those environment types. Moreover, within each category, we identify relationships between algorithms. The overview of each algorithm provides insight into the algorithms' foundations and reviews similarities and differences among algorithms. This study provides a perspective on the field and helps practitioners and researchers to select the appropriate algorithm for their use case.
Kane-Mele-Hubbard model on the $π$-flux honeycomb lattice
Creators: name: Bercx, Martin
name: Hohenadler, Martin
name: Assaad, Fakher F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the Kane-Mele-Hubbard model with a magnetic $π$ flux threading each honeycomb plaquette. The resulting model has remarkably rich physical properties. In each spin sector, the noninteracting band structure is characterized by a total Chern number $C=\pm 2$. Fine-tuning of the intrinsic spin-orbit coupling $λ$ leads to a quadratic band crossing point associated with a topological phase transition. At this point, quantum Monte Carlo simulations reveal a magnetically ordered phase which extends to weak coupling. Although the spinful model has two Kramers doublets at each edge and is explicitly shown to be a $Z_{2}$ trivial insulator, the helical edge states are protected at the single-particle level by translation symmetry. Drawing on the bosonized low-energy Hamiltonian, we predict a correlation-induced gap as a result of umklapp scattering for half-filled bands. For strong interactions, this prediction is confirmed by quantum Monte Carlo simulations.
description: 14 pages, 12 figures; title changed, only minor modifications in the text
Plug-in Estimation of Dependence Characteristics of Archimedean Copula via Bézier Curve
Creators: name: Orhun Susam, Selim
name: Sami Erdoğan, Mahmut
Publisher: name: REVSTAT-Statistical Journal
Year: 2023

description: This article introduces measurement of the dependence between variables with a dependence structure defined by Archimedean copulas. The estimation of the dependence measure, such as Kendall’s tau as well as the lower and upper tail dependence, is investigated by using estimation of the Kendall distribution function based on the Bézier curve. A Monte Carlo study is performed to measure the performance of the new estimation method. The simulation results showed that the proposed methods has good results in terms of estimation performance. The new estimators are also used to estimate the dependence coefficients for three sets of real data.
description: REVSTAT-Statistical Journal, Vol. 20 No. 5 (2022): REVSTAT-Statistical Journal
Social welfare professionals willing to participate in client information system development – Results from a large cross-sectional survey
Creators: name: Martikainen, Susanna
name: Salovaara, Samuel
name: Ylönen, Katri
name: Tynkkynen, Elina
name: Viitanen, Johanna
name: Tyllinen, Mari
name: Lääveri, Tinja
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Human-centered design methods should be implemented throughout the client information system (CIS) development process to understand social welfare professionals’ needs, tasks, and contexts of use. The aim of this study was to examine Finnish social welfare professionals’ experiences of participating in CIS development. A national cross-sectional web-based survey on the CIS experiences of social welfare professionals (1145 respondents) was conducted in Finland in spring 2019. This study focused on statements concerning the experiences of end users with CIS development and participation. The results are reported by professional and age groups. Half (50%) of the 1145 respondents had participated in CIS development. Half (56%) knew to whom and how to send feedback to software developers, but most (87%) indicated that changes and corrections were not made according to suggestions and quickly enough. The most preferred methods of participation were telling a person in charge of information systems development about usage problems (53%) and showing developers on site how professionals work (34%); 19% were not interested in participating. Social welfare professionals are willing to participate in CIS development, but vendors and social welfare provider organizations are underutilizing this resource. Social welfare informaticists are needed to interpret the needs of end users to software developers.
Event-shape fluctuations and flow correlations in ultra-relativistic heavy-ion collisions
Creators: name: Jia, Jiangyong
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I review recent measurements of a large set of flow observables associated with event-shape fluctuations and collective expansion in heavy ion collisions. First, these flow observables are classified and experiment methods are introduced. The experimental results for each type of observables are then presented and compared to theoretical calculations. A coherent picture of initial condition and collective flow based on linear and non-linear hydrodynamic responses is derived, which qualitatively describe most experimental results. I discuss new types of fluctuation measurements that can further our understanding of the event-shape fluctuations and collective expansion dynamics.
description: 29 pages, 20 figures, invited review for J. Phys. G Focus Issue on "Collective flow and transport phenomena in heavy ion physics" Edited by Takeshi Kodama, Nu Xu and Horst Stoecker
title: Ακραίος Αθλητισμός στην Ελλάδα, Μελέτη Περίπτωσης Δημιουργίας Χορηγικού Προγράμματος για τη Διοργάνωση Αγώνα Ελεύθερης Πτώσης στο Αεροδρόμιο Τατοΐου
title: Extreme Sports in Greece, Case Study of Building a Sponsorship Plan for Skydiving Event at Tatoi Airport
titleType: AlternativeTitle
Creators: name: Τσουλακίδης, Κωνσταντίνος
Publisher: name: Πανεπιστήμιο Πελοποννήσου
Year: 2022
Subjects: subject: Ακραία αθλήματα
subject: Αθλητική χορηγία
subject: Αεραθλητισμός
subject: Ελεύθερη πτώση
subject: Αλεξίπτωτο
subject: Αθλητικές διοργανώσεις
subject: Επιχειρησιακός σχεδιασμός
subject: Extreme sports
subject: Sports sponsorship
subject: Air Sports
subject: Skydiving
subject: Parachute
subject: Sports tournaments
subject: Business planning
subject: Ακραία αθλήματα
subject: Αεραθλητισμός
subject: Ελεύθερη πτώση
subject: Αλεξίπτωτο
subject: Χορηγία
subject: Διοργάνωση
subject: Extreme Sports
subject: Air Sports
subject: Skydiving
subject: Parachute
subject: Sponshorship
subject: Sport event organizing

description: Η παρούσα εργασία εκπονήθηκε στα πλαίσια του Μεταπτυχιακού Προγράμματος του Τμήματος Οργάνωσης Διοίκησης Αθλητισμού του Πανεπιστημίου Πελοποννήσου και σαν κύρια επιδίωξή της είχε, την ανάδειξη των ακραίων αθλημάτων ως ευκαιρίες για χορηγικές συμφωνίες. Γίνεται βιβλιογραφική ανασκόπηση των θεμάτων που σχετίζονται με τα αθλήματα ακραίου αθλητισμού (extreme sports), την εξέλιξή τους παγκοσμίως και ειδικότερα στην Ελλάδα. Στη συνέχεια αναλύονται τα κίνητρα συμμετοχής στα ακραία αθλήματα με σημείο αναφοράς την ελεύθερη πτώση και την εξέλιξη αθλητών με σκοπό να διακριθούν αγωνιστικά. Ερευνάται έτσι, η υφιστάμενη κατάσταση σε επίπεδο διοργάνωσης αγώνων στον παραπάνω τομέα αθλητισμού στην Ελλάδα και αναφέρονται επιγραμματικά τα κυριότερα γεγονότα που έχουν πραγματοποιηθεί σε Ελλάδα και εξωτερικό. Στο Β’ μέρος της εργασίας παρουσιάζεται ένα επιχειρηματικό πλάνο ώστε να διοργανωθεί ένας ενδεχόμενος αγώνας ελεύθερης πτώσης στο αεροδρόμιο Τατοΐου υπό την αιγίδα της Ελληνικής Αεραθλητικής Ομοσπονδίας και της Διεθνούς Αεροναυτικής Ομοσπονδίας. Στη συνέχεια πραγματοποιείται έρευνα στη διεθνή και εγχώρια αγορά ώστε να υλοποιηθεί ένα ολοκληρωμένο χορηγικό πλάνο της διοργάνωσης.
Asymptotic diagonalization of the Discrete Lax pair around singularities and conservation laws for dynamical systems
Creators: name: Habibullin, I. T.
name: Poptsova, M. N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 35Q51

description: A method of the formal diagonalization of the discrete linear operator with a parameter is studied. In the case when the operator provides a Lax operator for a nonlinear quad system the formal diagonalization method allows one to describe effectively conservation laws and generalized symmetries for this system. Asymptotic representation of the Lax operators eigenfunctions are constructed and infinite series of conservation laws are described for the quad system connected with $A^{(1)}_3$ affine Lie algebra, for the modified discrete Boussinesq system and for the discrete Tzitzeica equation. For a newly found multiquadratic discrete model conservation laws and several generalized symmetries are presented.
description: 32 pages
A model of nonlinear electrodynamics
Creators: name: Kruglov, S. I.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: A new model of nonlinear electrodynamics with two parameters is investigated. We also consider a model with one dimensional parameter. It was shown that the electric field of a point-like charge is not singular at the origin and there is the finiteness of the static electric energy of point-like charged particle. We obtain the canonical and symmetrical Belinfante energy-momentum tensors and dilatation currents. It is demonstrated that the dilatation symmetry and dual symmetry are broken in the models suggested. We have calculated the static electric energy of point-like particles.
description: 12 pages, 1 figure, substantial changes, journal version, to be published in Ann.Phys
Early metabolic reading of calf fitness in the embryo and the recipient
Creators: name: Gimeno, I.
name: García-Manrique, P.
name: Gatien, J.
name: Carrocera, S.
name: Goyache, F.
name: Berdasco, M.
name: Salvetti, P.
name: Gómez, E.
Publisher: name: Zenodo
Year: 2022

description: Poster presented by partners from SERIDA during the 48th International Embryo Technology Society Annual Conference (IETS) celebrated from January 10th – 13th in Savannah, Georgia (USA).
Genome based two distinct SNP profile of SARS-CoV2 in an Indian case of COVID re-infection
Creators: name: Dhar, Mahesh S.
name: Asokachandran Vivekanand
name: BHARATHRAM UPPILI
name: Nishu Tyagi
name: Sharma, Pooja
name: Simmi Tiwari
name: RadhaKrishnan VS
name: Marwal, Robin
name: Akshay Kanakan
name: Azka Manzoor Khan
name: Pandey, Rajesh
name: Jais, Manoj
name: Sanjib Gogoi
name: Shewale, Ajit
name: Tushar Nale
name: Kabra, Sandhya
name: Faruq, Mohammed
name: Sujeet Singh
name: Anurag Agrawal
name: Partha Rakshit
Publisher: name: figshare
Year: 2020
Subjects: subject: Pathogenesis
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Genetics
subject: 60503 Microbial Genetics

description: Supplementary data of the variant analysis
Metallicity Measurements of Gamma-Ray Burst and Supernova Explosion Sites: Lessons from HII regions in M31
Creators: name: Niino, Yuu
name: Nagamine, Kentaro
name: Zhang, Bing
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We examine how the small-scale ($
description: 13 pages, 11 figures, 2 tables, added discussion about other metallicity indicators than N2 index, accepted for publication in MNRAS
3D Rendering Framework for Data Augmentation in Optical Character Recognition
Creators: name: Spruck, Andreas
name: Hawesch, Maximiliane
name: Maier, Anatol
name: Riess, Christian
name: Seiler, Jürgen
name: Kaup, André
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, we propose a data augmentation framework for Optical Character Recognition (OCR). The proposed framework is able to synthesize new viewing angles and illumination scenarios, effectively enriching any available OCR dataset. Its modular structure allows to be modified to match individual user requirements. The framework enables to comfortably scale the enlargement factor of the available dataset. Furthermore, the proposed method is not restricted to single frame OCR but can also be applied to video OCR. We demonstrate the performance of our framework by augmenting a 15% subset of the common Brno Mobile OCR dataset. Our proposed framework is capable of leveraging the performance of OCR applications especially for small datasets. Applying the proposed method, improvements of up to 2.79 percentage points in terms of Character Error Rate (CER), and up to 7.88 percentage points in terms of Word Error Rate (WER) are achieved on the subset. Especially the recognition of challenging text lines can be improved. The CER may be decreased by up to 14.92 percentage points and the WER by up to 18.19 percentage points for this class. Moreover, we are able to achieve smaller error rates when training on the 15% subset augmented with the proposed method than on the original non-augmented full dataset.
description: IEEE International Symposium on Signals, Circuits and Systems (ISSCS), 1-4, July 2021
title: Entwicklung von Polymersystemen zur Simultanbestimmung mehrerer Alignment-Tensoren aus einer Probe
Creators: name: Fleckenstein, Sonja
Publisher: name: UNSPECIFIED
Year: 2023

description: Diese Dissertation befasst sich mit der Entwicklung von flüssigkristallinen Orientierungsmedien auf Basis von helikal-chiralen Polyacetylenen zum Einsatz in der RDC-basierten Strukturaufklärung. Mithilfe von mixed-LLCs konnten aus einer Probe sowohl zwei Alignment-Tensoren als auch die zur Berechnung von RDCs notwendigen skalaren Kopplungen bestimmt werden, was für den Anwender ein erhöhter Informationsgewinn bei verringertem Aufwand für die Probenpräparation mit sich bringt. Durch die Synthese von Block-Copolymeren konnten die enantiodifferenzierenden Eigenschaften zweier bereits etablierter Polyacetylene kombiniert werden. Eine signifikante Reduktion von Polymerrestsignalen gelang durch die Deuterierung des Löslichkeitsvermittlers. Dadurch war die Messung von deutlich geringeren Analytmengen möglich. Zudem konnte der Pool an Alignmentmedien um die Klasse der Quadratsäure-basierten Polyphenylacetylene erweitert werden, welche im Vergleich zu ihren Stammpolymeren eine verringerte kritische Konzentration aufwiesen.
A Study on Fixed Assets Management at Vijai Electricals Limited, Hyderabad
Creators: name: Dr.C.Vindya Vasini
name: T.Govardhan
Publisher: name: Zenodo
Year: 2023

description: Fixed asset, also known as a non-current asset or as property, plant, and equipment (PP&E), is a
term used in accounting for assets and property which cannot easily be converted into cash. This can be
compared with current assets such as cash or bank accounts, which are described as liquid assets. In most
cases, only tangible assets are referred to as fixed. Moreover, a fixed/non-current asset can also be defined
as an asset not directly sold to a firm's consumers/endusers. As an example, a baking firm's current assets
would be its inventory (in this case, flour, yeast, etc.), the value of sales owed to the firm via credit (,i.e.
debtors or accounts receivable), cash held in the bank, etc. Its non-current assets would be the oven used to
bake bread, motor vehicles used to transport deliveries, cash registers used to handle cash payments, etc.
Each aforementioned non-current asset is not sold directly to consumers.
These are things of significant worth which the association has purchased and will use for a lengthy
timeframe; fixed resources regularly incorporate things like land and structures, engine vehicles, furniture,
office gear, PCs, apparatuses and fittings, and plant and hardware. These frequently get good assessment
treatment (devaluation recompense) over transient resources. As indicated by Worldwide Bookkeeping
Standard (IAS) 16, Fixed Resources are resources whose future financial advantage is likely to stream into
the element, whose cost can be estimated dependably. Fixed resources the executives is a bookkeeping
interaction that looks to follow fixed resources for the motivations behind monetary bookkeeping,
preventive support, and burglary discouragement. Numerous associations face a critical test to follow the
area, amount, condition, upkeep and deterioration status of their decent resources. A well known way to
deal with following fixed resources uses sequential numbered Resource Labels, frequently with
standardized identifications for simple and precise perusing. Intermittently, the proprietor of the resources
can take stock with a versatile scanner tag peruser and afterward produce a report.
description: IJSRED - International Journal of Scientific Research and Engineering Development
Estimation in Weibull Distribution Under Progressively Type-I Hybrid Censored Data
Creators: name: Asar, Yasin
name: Arabi Belaghi, Reza
Publisher: name: REVSTAT-Statistical Journal
Year: 2023

description: In this article, we consider the estimation of unknown parameters of Weibull distribution when the lifetime data are observed in the presence of progressively type–I hybrid censoring scheme. The Newton–Raphson algorithm, Expectation–Maximization (EM) algorithm and Stochastic EM algorithm are utilized to derive the maximum likelihood estimates for the unknown parameters. Moreover, Bayesian estimators using Tierney–Kadane Method and Markov Chain Monte Carlo method are obtained under three different loss functions, namely, squared error loss, linear–exponential and generalized entropy loss functions. Also, the shrinkage pre–test estimators are derived. An extensive Monte Carlo simulation experiment is conducted under different schemes so that the performances of the listed estimators are compared using mean squared error, confidence interval length and coverage probabilities. Asymptotic normality and MCMC samples are used to obtain the confidence intervals and highest posterior density intervals respectively. Further, a real data example is presented to illustrate the methods. Finally, some conclusive remarks are presented.
description: REVSTAT-Statistical Journal, Vol. 20 No. 5 (2022): REVSTAT-Statistical Journal
Chemical abundance analysis of symbiotic giants - II. AE Ara, BX Mon, KX TrA, and CL Sco
Creators: name: Galan, Cezary
name: Mikolajewska, Joanna
name: Hinkle, Kenneth H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Knowledge of the elemental abundances of symbiotic giants is essential to address the role of chemical composition in the evolution of symbiotic binaries, to map their parent population, and to trace their mass transfer history. However, there are few symbiotic giants for which the photospheric abundances are fairly well determined. This is the second in a series of papers on chemical composition of symbiotic giants determined from high-resolution (R ~ 50000) near-IR spectra. Results are presented for the late-type giant star in the AE Ara, BX Mon, KX TrA, and CL Sco systems. Spectrum synthesis employing standard local thermal equilibrium (LTE) analysis and stellar atmosphere models were used to obtain photospheric abundances of CNO and elements around the iron peak (Sc, Ti, Fe, and Ni). Our analysis resulted in sub-solar metallicities in BX Mon, KX TrA, and CL Sco by [Fe/H] ~ -0.3 or -0.5 depending on the value of microturbulence. AE Ara shows metallicity closer to solar by ~0.2 dex. The enrichment in 14N isotope found in all these objects indicates that the giants have experienced the first dredge-up. In the case of BX Mon first dredge-up is also confirmed by the low 12C/13C isotopic ratio of ~8.
description: accepted for publication in MNRAS
AI in biobanking: from science fiction to future trends
Creators: name: Huys, Isabelle
name: Lalova, Teodora
name: Janos Meszaros
Publisher: name: Zenodo
Year: 2021
Subjects: Omics
Genomics
Transcriptomics
Metabolomics
Artificial Intelligence
Big Data

description: Presentation based on GLOMICAVE project and delivered by KU Leuven during the Europe Biobank Week celebrated from 8-10 of November 2021
Additional file 1 of Comparison of intact protein and digested peptide techniques for high throughput proteotyping of ApoE
Creators: name: Maus, Anthony
name: Figdore, Dan
name: Milosevic, Dragana
name: Algeciras-Schimnich, Alicia
name: Bornhorst, Joshua
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: Additional file 1: Table S1. Sciex 7500 source conditions. Table S2. Sciex 7500 parameters. Table S3. Exploris 480 parameters. Fig. S1. Box plots of the distribution of IS corrected peak areas derived from LC-MS/MS measurement of the ApoE peptides necessary for proteotyping for only the subset of samples selected for subsequent analyses. Fig. S2. Representative chromatograms of the intact protein XICs. Fig. S3. Box plots of the distribution of peaks areas from the integration of chromatographic peaks when performing LC-MS measurement of intact ApoE. Fig. S4. Box plots of the distribution of deconvoluted spectral signal intensities when performing LC-MS measurement of intact ApoE.
Generalized Gravitational Entropy of Interacting Scalar Field and Maxwell Field
Creators: name: Huang, Wung-Hong
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The generalized gravitational entropy proposed by Lewkowycz and Maldacena in recent is extended to the interacting real scalar field and Maxwell field system. Using the BTZ geometry we first investigate the case of free real scalar field and then show a possible way to calculate the entropy of the interacting scalar field. Next, we investigate the Maxwell field system. We exactly solve the wave equation and calculate the analytic value of the generalized gravitational entropy. We also use the Einstein equation to find the effect of backreaction of the Maxwell field on the area of horizon. The associated modified area law is consistent with the generalized gravitational entropy.
description: Latex, 12 pages. Add section 2.4. Remove the discussion concerning anomalous surface term. arXiv admin note: text overlap with arXiv:1304.4926 by other authors
Tensor rank is not multiplicative under the tensor product
Creators: name: Christandl, Matthias
name: Jensen, Asger Kjærulff
name: Zuiddam, Jeroen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Commutative Algebra (math.AC)
subject: Computational Complexity (cs.CC)
subject: Quantum Physics (quant-ph)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: 15A69

description: The tensor rank of a tensor t is the smallest number r such that t can be decomposed as a sum of r simple tensors. Let s be a k-tensor and let t be an l-tensor. The tensor product of s and t is a (k + l)-tensor. Tensor rank is sub-multiplicative under the tensor product. We revisit the connection between restrictions and degenerations. A result of our study is that tensor rank is not in general multiplicative under the tensor product. This answers a question of Draisma and Saptharishi. Specifically, if a tensor t has border rank strictly smaller than its rank, then the tensor rank of t is not multiplicative under taking a sufficiently hight tensor product power. The "tensor Kronecker product" from algebraic complexity theory is related to our tensor product but different, namely it multiplies two k-tensors to get a k-tensor. Nonmultiplicativity of the tensor Kronecker product has been known since the work of Strassen. It remains an open question whether border rank and asymptotic rank are multiplicative under the tensor product. Interestingly, lower bounds on border rank obtained from generalised flattenings (including Young flattenings) multiply under the tensor product.
description: Fixed a typo in Remark 9
Optimizing the Performance of the Entropic Splitter for Particle Separation
Creators: name: Motz, Thomas
name: Schmid, Gerhard
name: Hänggi, Peter
name: Reguera, David
name: Rubí, J. Miguel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Recently, it has been shown that entropy can be used to sort Brownian particles according to their size. In particular, a combination of a static and a time-dependent force applied on differently sized particles which are confined in an asymmetric periodic structure can be used to separate them efficiently, by forcing them to move in opposite directions. In this paper, we investigate the optimization of the performance of the 'entropic splitter'. Specifically, the splitting mechanism and how it depends on the geometry of the channel, and the frequency and strength of the periodic forcing is analyzed. Using numerical simulations, we demonstrate that a very efficient and fast separation with a practically 100% purity can be achieved by a proper optimization of the control variables. The results of this work could be useful for a more efficient separation of dispersed phases such as DNA fragments or colloids dependent on their size.
A foliated Hitchin-Kobayashi correspondence
Creators: name: Baraglia, David
name: Hekmati, Pedram
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 53C07, 32L05, 53C12

description: We prove an analogue of the Hitchin-Kobayashi correspondence for compact, oriented, taut Riemannian foliated manifolds with transverse Hermitian structure. In particular, our Hitchin-Kobayashi theorem holds on any compact Sasakian manifold. We define the notion of stability for foliated Hermitian vector bundles with transverse holomorphic structure and prove that such bundles admit a basic Hermitian-Einstein connection if and only if they are polystable. Our proof is obtained by adapting the proof by Uhlenbeck and Yau to the foliated setting. We relate the transverse Hermitian-Einstein equations to higher dimensional instanton equations and in particular we look at the relation to higher contact instantons on Sasaki manifolds. For foliations of complex codimension 1, we obtain a transverse Narasimhan-Seshadri theorem. We also demonstrate that the weak Uhlenbeck compactness theorem fails in general for basic connections on a foliated bundle. This shows that not every result in gauge theory carries over to the foliated setting.
description: 42 pages
Application of artificial neural networks for rigid lattice kinetic Monte Carlo studies of Cu surface diffusion
Creators: name: Kimari, Jyri
name: Jansson, Ville
name: Vigonski, Simon
name: Baibuz, Ekaterina
name: Domingos, Roberto
name: Zadin, Vahur
name: Djurabekova, Flyura
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Kinetic Monte Carlo (KMC) is a powerful method for simulation of diffusion processes in various systems. The accuracy of the method, however, relies on the extent of details used for the parameterization of the model. Migration barriers are often used to describe diffusion on atomic scale, but the full set of these barriers may become easily unmanageable in materials with increased chemical complexity or a large number of defects. This work is a feasibility study for applying a machine learning approach for Cu surface diffusion. We train an artificial neural network on a subset of the large set of $2^{26}$ barriers needed to correctly describe the surface diffusion in Cu. Our KMC simulations using the obtained barrier predictor show sufficient accuracy in modelling processes on the low-index surfaces and display the correct thermodynamical stability of these surfaces.
A Case study: Situation of borax contamination in meat ball in Wattana District, Bangkok, Thailand
Creators: name: Chaiyaphat Kitjaphiwatwong
Publisher: name: Zenodo
Year: 2023

description: Background: Borax, a substance commonly used as a food additive and preservative, has faced safety
concerns due to its potential health hazards from consumption. Although the use of Borax is banned in
many countries, it is still being used illegally in the Thai food industry, posing consumer risks. In
Thailand, borax contamination is a significant issue due to the inadequate monitoring in street food
markets. Research in Bangkok's street food market aims to protect public health by addressing
unauthorized borax use and promoting food choices based on taste preferences rather than health
considerations.
Objective: To determine the borax in sausage and meatball products
Methods: This study detected borax in sausage and meatball products sold in Wattana district in Bangkok,
which the test kit used in the lab experiment was from Pharmacy Organization Thailand. 40 samples were
randomly selected from supermarket and flea market.
Result: From a total of 40 samples of sausages and meatballs, it was found that Borax was present in 4
samples (10.00%). Among the samples where Borax was detected, all were samples from the street food
markets. These staples consisted of 2 samples of Pork Ball, 2 samples of Chicken Ball and 1 sample of
Chicken Sausage.
Conclusion: Out of all samples testing for the presence of Borax, the substance was detected in all samples
from the street food market (15.38%) of the totals.
description: IJSRED - International Journal of Scientific Research and Engineering Development
Data sets and trained neural networks for Cu migration barriers
Creators: name: Kimari, Jyri
name: Jansson, Ville
name: Vigonski, Simon
name: Baibuz, Ekaterina
name: Domingos, Roberto
name: Zadin, Vahur
name: Djurabekova, Flyura
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Kinetic Monte Carlo (KMC) is an efficient method for studying diffusion. A limiting factor to the accuracy of KMC is the number of different migration events allowed in the simulation. Each event requires its own migration energy barrier. The calculation of these barriers may be unfeasibly expensive. In this article we present a data set of migration barriers on for nearest-neighbour jumps on the Cu surfaces, calculated with the nudged elastic band (NEB) method and the tethering force approach. We used the data to train artifcial neural networks (ANN) in order to predict the migration barriers for arbitrary nearest-neighbour Cu jumps. The trained ANNs are also included in the article. The data is hosted by the CSC IDA storage service.
Charged particles in higher dimensional homogeneous gravitational field: Self-energy and self-force
Creators: name: Frolov, Valeri P.
name: Zelnikov, Andrei
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A problem of self-energy and self-force for a charged point-like particle in a higher dimensional homogeneous gravitational field is considered. We study two cases, when a particle has usual electric charge and a case when it has a scalar charge, which is a source of a scalar massless minimally coupled field. We assume that a particle is at rest in the gravitational field, so that its motion is not geodesic and it has an acceleration a directed from the horizon. The self-energy of a point charge is divergent and the strength of the divergence grows with the number of dimensions. In order to obtain a finite contribution to the self- energy we use a covariant regularization method which is a modification of the proper time cut-off and other covariant regularizations. We analyze a relation between the self-energy and self-force and obtain explicit expressions for the self-forces for the electric and scalar charge in the spacetimes with the number of dimensions up to eight. General expressions for the case of higher dimensions are also obtained. We discuss special logarithmic factors ln(a), which are present both in the self-energy and self-force in odd dimensions. Finally, we compare the obtained results with the earlier known results both for the homogeneous gravitational field and for particles near black holes.
description: 43 pages, two subsections added, a few tables and references added
X-Raying an Accretion Disk in Realtime: the Evolution of Ionized Reflection during a Superburst from 4U 1636-536
Creators: name: Keek, L.
name: Ballantyne, D. R.
name: Kuulkers, E.
name: Strohmayer, T. E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: When a thermonuclear X-ray burst ignites on an accreting neutron star, the accretion disk undergoes sudden strong X-ray illumination, which can drive a range of processes in the disk. Observations of superbursts, with durations of several hours, provide the best opportunity to study these processes and to probe accretion physics. Using detailed models of ionized reflection, we perform time resolved spectroscopy of the superburst observed from 4U 1636-536 in 2001 with RXTE. The spectra are consistent with a blackbody reflecting off a photoionized accretion disk, with the ionization state dropping with time. The evolution of the reflection fraction indicates that the initial reflection occurs from a part of the disk at larger radius, subsequently transitioning to reflection from an inner region of the disk. Even though this superburst did not reach the Eddington limit, we find that a strong local absorber develops during the superburst. Including this event, only two superbursts have been observed by an instrument with sufficient collecting area to allow for this analysis. It highlights the exciting opportunity for future X-ray observatories to investigate the processes in accretion disks when illuminated by superbursts.
description: 6 pages, 2 figures, accepted for publication by ApJ Letters
Additional file 1 of Attitudes of European students towards family decision-making and the harmonisation of consent systems in deceased organ donation: a cross-national survey
Creators: name: Molina-Pérez, Alberto
name: Werner-Felmayer, Gabriele
name: Van Assche, Kristof
name: Jensen, Anja M. B.
name: Delgado, Janet
name: Flatscher-Thöni, Magdalena
name: Hannikainen, Ivar R.
name: Rodriguez-Arias, David
name: Schicktanz, Silke
name: Wöhlke, Sabine
Publisher: name: figshare
Year: 2022
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Law
subject: FOS: Law

description: Additional file 1.
Measuring the Inflaton Coupling in the CMB
Creators: name: Drewes, Marco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the perspectives to extract information about the microphysical parameters that governed the reheating process after cosmic inflation from CMB data. We identify conditions under which the inflaton coupling to other fields can be constrained for a given model of inflation without having to specify the details of the particle physics theory within which this model is realised. This is possible when the effective potential during reheating is approximately parabolic, and when the coupling constants are smaller than an upper bound that is determined by the ratios between the inflaton mass and the Planck mass or the scale of inflation. We consider scalar, Yukawa, and axion-like interactions and estimate that these conditions can be fulfilled if the inflaton coupling is comparable to the electron Yukawa coupling or smaller, and if the inflaton mass is larger than $10^5$ GeV. Constraining the order of magnitude of the coupling constant requires measuring the scalar-to-tensor ratio at the level of $10^{-3}$, which is possible with future CMB observatories. Such a measurement would provide an important clue to understand how a given model of inflation may be embedded into a more fundamental theory of nature.
description: 20 pages plus appendices; matches the version published in JCAP
Statistics-dependent quantum co-walking of two particles in one-dimensional lattices with nearest-neighbor interactions
Creators: name: Qin, Xizhou
name: Ke, Yongguan
name: Guan, Xiwen
name: Li, Zhibing
name: Andrei, Natan
name: Lee, Chaohong
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate continuous-time quantum walks of two indistinguishable particles [bosons, fermions or hard-core bosons (HCBs)] in one-dimensional lattices with nearest-neighbor interactions. The results for two HCBs are well consistent with the recent experimental observation of two-magnon dynamics [Nature 502, 76 (2013)]. The two interacting particles can undergo independent- and/or co-walking depending on both quantum statistics and interaction strength. Two strongly interacting particles may form a bound state and then co-walk like a single composite particle with statistics-dependent walk speed. Analytical solutions for the scattering and bound states, which appear in the two-particle quantum walks, are obtained by solving the eigenvalue problem in the two-particle Hilbert space. In the context of degenerate perturbation theory, an effective single-particle model for the quantum co-walking is analytically derived and the walk seep of bosons is found to be exactly three times of the ones of fermions/HCBs. Our result paves the way for experimentally exploring quantum statistics via two-particle quantum walks.
description: 9 pages, 5 figures, an extension with more new results for our unpublished arXiv:1402.3349