cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Software Defined Radio for CubeSat Communication
Creators: name: Watkins, Sarah
Publisher: name: Utah State University
Year: 2018

description: Cube satellites, more commonly referred to as CubeSats, are small satellites that have become increasingly popular for academic, amateur, commercial, and scientific applications over the past five to ten years. These satellites provide a fairly inexpensive and compact platform for deploying many different types of equipment. While CubeSats do not allow for housing large, complex instruments, some organizations have begun to explore the possibility of deploying networks, or clusters, of CubeSats. Satellites in these clusters could theoretically be tied together via radio frequency communications to accomplish more than a single CubeSat could alone.
This report summarizes the preliminary design and development of a CubeSat software defined radio system for Harris Corporation. This system aims to facilitate communication between cube satellites using a compact, yet dynamic architecture. It is anticipated that the preliminary design of this project, described in this report, will be continued by future student design teams.
The preliminary design of this system has focused on two main components of the radio design. The first component is the electronic and programming design of the actual radio software and components. The second is the mechanical packaging that will encase the radio chip-set and mount within the satellite. The design and development of these components was performed concurrently.
Design of the electronic and software components included the design of two main subsystems: a transmitter and a receiver. The transmitter subsystem deals with receiving, modulating, and then transmitting incoming data. The receiver system involves demodulation, phase recovery, timing recovery, and error detection to then properly receive transmitted information. For this preliminary design, an image was captured using a camera and was then transmitted and received by the developed software defined radio system to demonstrate functionality.
Mechanical components for the radio packaging were developed to meet physical and thermal loading requirements. The mechanical packaging was designed to meet random vibration, shock, and equivalent dynamic loads. The thermal load requirements of the electrical components were taken into account to determine the thermal design needs of the packaging.
Expenses for this preliminary design fall well within the sponsor's provided budget of $10,000. Conceptual designs for the electrical and mechanical components of this preliminary design were completed during the first semester. Machining, programming, and testing took place during the second semester of the project.
title: Software Defined Radio System for CubeSat Communication
Creators: name: Gardner, Tyler
Publisher: name: Utah State University
Year: 2018

description: Cube satellites, or CubeSats, are small satellites designed around a base unit cube of 10 cm by 10 cm by 10 cm which is commonly referred to as a one unit, or 1 U, CubeSat. The modular architecture of CubeSats allows multiple 1 U frames to be stacked together to form a larger (1.5U, 2U, usually up to 6U) frame as needed. Because CubeSats are cheaper to develop and deploy in orbit than larger satellites, they have become increasingly common for academic, amateur, commercial, and scientific applications over the past five to ten years. There is potential that CubeSats will be deployed in swarms and clusters in the near future to perform more complex missions. With this potential, there is a need for communication between satellites in these missions.
The purpose of this project is to design and demonstrate a proof-of-concept for a Software Defined Radio (SDR) for communication between CubeSats. The first phase design has focused on two main components: electrical and software design of the radio, and the mechanical packaging that will encase the radio chip-set and mount within the satellite. The electrical and software design completed this year resulted in the development of HDL code for phase recovery, timing recovery, and error correction. The mechanical design completed this year produced a prototype packaging for the future SDR chipset and custom PCB board. The design process and results of this project are detailed in this report.
Interpretation of the Hubble diagram in a nonhomogeneous universe
Creators: name: Fleury, Pierre
name: Dupuy, Hélène
name: Uzan, Jean-Philippe
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the standard cosmological framework, the Hubble diagram is interpreted by assuming that the light emitted by standard candles propagates in a spatially homogeneous and isotropic spacetime. However, the light from "point sources"--such as supernovae--probes the Universe on scales where the homogeneity principle is no longer valid. Inhomogeneities are expected to induce a bias and a dispersion of the Hubble diagram. This is investigated by considering a Swiss-cheese cosmological model, which (1) is an exact solution of the Einstein field equations, (2) is strongly inhomogeneous on small scales, but (3) has the same expansion history as a strictly homogeneous and isotropic universe. By simulating Hubble diagrams in such models, we quantify the influence of inhomogeneities on the measurement of the cosmological parameters. Though significant in general, the effects reduce drastically for a universe dominated by the cosmological constant.
description: 25 pages, 25 figures. Typos and Eqs. (2.15), (2.17), (4.16), (4.20), and (4.43) corrected. Fig. 25 updated. Matches published version
Additional file 2 of Consumption of fruits and vegetables among adolescents in Arab Countries: a systematic review
Creators: name: Zeidan, Widad
name: Taweel, Haneen
name: Shalash, Aisha
name: Husseini, Abdullatif
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Plant Biology

description: Additional file 2. Overview of included papers [66–72].
Effective run-and-tumble dynamics of bacteria baths
Creators: name: Paoluzzi, M.
name: Di Leonardo, R.
name: Angelani, L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: {\it E. coli} bacteria swim in straight runs interrupted by sudden reorientation events called tumbles. The resulting random walks give rise to density fluctuations that can be derived analytically in the limit of non interacting particles or equivalently of very low concentrations. However, in situations of practical interest, the concentration of bacteria is always large enough to make interactions an important factor. Using molecular dynamics simulations, we study the dynamic structure factor of a model bacterial bath for increasing values of densities. We show that it is possible to reproduce the dynamics of density fluctuations in the system using a free run-and-tumble model with effective fitting parameters. We discuss the dependence of these parameters, e.g., the tumbling rate, tumbling time and self-propulsion velocity, on the density of the bath.
Additional file 1 of Tricyclic antidepressants versus ‘active placebo’, placebo or no intervention for adults with major depressive disorder: a protocol for a systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jørgensen, Caroline Kamp
name: Juul, Sophie
name: Siddiqui, Faiza
name: Barbateskovic, Marija
name: Munkholm, Klaus
name: Hengartner, Michael Pascal
name: Kirsch, Irving
name: Gluud, Christian
name: Jakobsen, Janus Christian
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. PRISMA-P (Preferred Reporting Items for Systematic review and Meta-Analysis Protocols) 2015 checklist: recommended items to address in a systematic review protocol*.
Limits of geodesic push-forwards of horocycle invariant measures
Creators: name: Forni, Giovanni
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37A30, 30F60, 22F30, 57M60

description: We prove several general conditional convergence results on ergodic averages for horocycle and geodesic subgroups of any continuous action of the Lie group SL(2, R) on a locally compact space. These results are motivated by theorems of Eskin, Mirzakhani and Mohammadi on the SL(2,R)-action on the moduli space of Abelian differentials. By our argument we can derive from these theorems an improved version of the "weak convergence" of push-forwards of horocycle measures under the geodesic flow and a short proof of weaker versions of theorems of Chaika and Eskin on Birkhoff genericity and Oseledets regularity in almost all directions for the Teichmueller geodesic flow.
description: 22 pages. A few misprints have been corrected, and one reference has been updated
title: The Effect of Gender and Socioeconomic Status on Concussion Reporting Behavior Among NCAA Student-Athletes
Creators: name: Hansen, Joshua Anthony
Publisher: name: Utah State University
Year: 2018

description: Concussions are traumatic brain injuries that result from "brain shaking" that can occur during any situation that transmits force to the head. Concussions are defined as a clinical syndrome characterized by immediate and transient post-traumatic impairment of neural functions which lead to a complex grouping of both psychological and physiological symptoms (McCrory, et al., 2013). As knowledge of the long-term implications of these injuries grows, concussions are becoming more of a major health concern worldwide. One subset of concussion classifications, sports-related concussions, is receiving an increasing amount of attention from both scientists and health-care practitioners. It is estimated that more than 3.8 million sport-related concussions occur annually in the United States alone, and some studies suggest that up to 43% of these go unreported and untreated (Harmon et al., 2013; Torres et al., 2013).
To gain insight into why sports-related concussions may go unreported, we created a survey to determine the influence of race, ethnicity, gender, and socioeconomic factors on the underreporting of concussions among NCAA athletes. The survey consisted of questions designed to gauge an individual's experience with and general knowledge of concussions, and to determine any discrepancies between ideal and actual behavior when faced with a hypothetical situation involving concussion-like symptoms. The objectives of this survey were to 1) determine if there was a correlation between gender/socioeconomic status and the likelihood of an athlete reporting a concussion to receive treatment and 2) identify groups that were potentially "at-risk" of intentionally failing to report a concussive injury. We hypothesized that a significant amount of reporting behavior differences would exist between subsets of athletes, due, in part, to race, ethnicity, sport type, gender and socioeconomic status. These objectives were met by comparing the responses between different groups, and interpreting open-ended responses using two a priori theories; the theory of planned behavior and the theory of normalization.
Gender had a significant effect on concussion reporting behavior, while race, ethnicity, and socioeconomic status had no significant effect. There were no differences found in behavior between sport types, with the exception that athletes who participated in football had significantly lower concussion reporting ratios than non-football athletes. No significant difference was found between genders and socioeconomic groups regarding the additional measures of "Bell-ringer" event reporting behavior or concussion symptom reporting behavior.
Smoothing toroidal crossing spaces
Creators: name: Felten, Simon
name: Filip, Matej
name: Ruddat, Helge
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 13D10, 14D15, 32G05, 32S30, 14J32, 14J45

description: We prove the existence of a smoothing for a toroidal crossing space under mild assumptions. By linking log structures with infinitesimal deformations, the result receives a very compact form for normal crossing spaces. The main approach is to study log structures that are incoherent on a subspace of codimension two and prove a Hodge-de Rham degeneration theorem for such log spaces which also settles a conjecture by Danilov. We show that the homotopy equivalence between Maurer-Cartan solutions and deformations combined with Batalin-Vilkovisky theory can be used to obtain smoothings. The construction of new Calabi-Yau and Fano manifolds as well as Frobenius manifold structures on moduli spaces are potential applications.
description: small update, final version will appear as open access in Forum of Mathematics Pi
title: Strengthening of Uzbekistan position in the rating of “doing business”
Creators: name: Berdikulov, Mashrab Alikulovich
Publisher: name: Tashkent state university of law
Year: 2019

description: This article is about large scale reforms in business sphere in Uzbekistan and its’ steps towards strengthening its position in World Bank “Doing Business” ranking. Economic reforms of 2019 in business sector and their positive consequences for businessmen have been discussed and analysed. Besides most of the normative legal documents adopted by the Head of the state – President and Government – the Cabinet of Ministers of Uzbekistan to improve the enterpreneural and investment climate in the country for internal and foreign investors have been considered and analysed. Some conclusions were made at the end of the article to improve the country’s position in World Bank “Doing Business” ranking.
Understanding the white-light flare on 2012 March 9 : Evidence of a two-step magnetic reconnection
Creators: name: Hao, Q.
name: Guo, Y.
name: Dai, Y.
name: Ding, M. D.
name: Li, Z.
name: Zhang, X. Y.
name: Fang, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We attempt to understand the white-light flare (WLF) that was observed on 2012 March 9 with a newly constructed multi-wavelength solar telescope called the Optical and Near-infrared Solar Eruption Tracer (ONSET). We analyzed WLF observations in radio, H-alpha, white-light, ultraviolet, and X-ray bands. We also studied the magnetic configuration of the flare via the nonlinear force-free field (NLFFF) extrapolation and the vector magnetic field observed by the Helioseismic and Magnetic Imager (HMI) on board the Solar Dynamics Observatory (SDO). Continuum emission enhancement clearly appeared at the 3600 angstrom and 4250 angstrom bands, with peak contrasts of 25% and 12%, respectively. The continuum emission enhancement closely coincided with the impulsive increase in the hard X-ray emission and a microwave type III burst at 03:40 UT. We find that the WLF appeared at one end of either the sheared or twisted field lines or both. There was also a long-lasting phase in the H-alpha and soft X-ray bands after the white-light emission peak. In particular, a second, yet stronger, peak appeared at 03:56 UT in the microwave band. This event shows clear evidence that the white-light emission was caused by energetic particles bombarding the lower solar atmosphere. A two-step magnetic reconnection scenario is proposed to explain the entire process of flare evolution, i.e., the first-step magnetic reconnection between the field lines that are highly sheared or twisted or both, and the second-step one in the current sheet, which is stretched by the erupting flux rope. The WLF is supposed to be triggered in the first-step magnetic reconnection at a relatively low altitude.
description: 4 pages, 4 figures, published in A&A Letter
Additional file 3 of Consumption of fruits and vegetables among adolescents in Arab Countries: a systematic review
Creators: name: Zeidan, Widad
name: Taweel, Haneen
name: Shalash, Aisha
name: Husseini, Abdullatif
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Plant Biology

description: Additional file 3. Dietary assessment methodologies [66–72].
Neutrino Beam Constraints on Flavor-Diagonal Lorentz Violation
Creators: name: Altschul, Brett
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Breaking of isotropy and Lorentz boost invariance in the dynamics of second-generation leptons would lead to direction-dependent changes in the lifetimes of charged pions. This would make the intensity of a neutrino beam produced via pion decay a function of the beam orientation. The experimental signature of this phenomenon--sidereal variations in the event rate at a downstream neutrino detector--has already been studied, in searches for Lorentz-violating neutrino oscillations. Existing analyses of MINOS near detector data can be used to constrain the flavor-diagonal Lorentz violation coefficients affecting muon neutrino speeds at roughly the 10^(-5) level.
description: 15 pages
title: The perspective of improvement of legal mechanisms of extending information-communication technology in tax administration
Creators: name: Ergashev, Ikrom Abdurasulovich
Publisher: name: Tashkent state university of law
Year: 2019

description: This article studies the theoretical and practical aspects of the use of information technology in improving the legal mechanisms of tax administration. Proposals are given on further improvement of electronic document circulation between the bodies and organizations that provide information on the occurrence of taxpayers' obligations.
Additional file 2 of Tricyclic antidepressants versus ‘active placebo’, placebo or no intervention for adults with major depressive disorder: a protocol for a systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jørgensen, Caroline Kamp
name: Juul, Sophie
name: Siddiqui, Faiza
name: Barbateskovic, Marija
name: Munkholm, Klaus
name: Hengartner, Michael Pascal
name: Kirsch, Irving
name: Gluud, Christian
name: Jakobsen, Janus Christian
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. Search strategies for ‘Tricyclic antidepressants for major depressive disorder’.
Weight Annotation in Information Extraction
Creators: name: Doleschal, Johannes
name: Kimelfeld, Benny
name: Martens, Wim
name: Peterfreund, Liat
Publisher: name: arXiv
Year: 2019
Subjects: subject: Databases (cs.DB)
subject: Formal Languages and Automata Theory (cs.FL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: The framework of document spanners abstracts the task of information extraction from text as a function that maps every document (a string) into a relation over the document's spans (intervals identified by their start and end indices). For instance, the regular spanners are the closure under the Relational Algebra (RA) of the regular expressions with capture variables, and the expressive power of the regular spanners is precisely captured by the class of VSet-automata -- a restricted class of transducers that mark the endpoints of selected spans. In this work, we embark on the investigation of document spanners that can annotate extractions with auxiliary information such as confidence, support, and confidentiality measures. To this end, we adopt the abstraction of provenance semirings by Green et al., where tuples of a relation are annotated with the elements of a commutative semiring, and where the annotation propagates through the positive RA operators via the semiring operators. Hence, the proposed spanner extension, referred to as an annotator, maps every string into an annotated relation over the spans. As a specific instantiation, we explore weighted VSet-automata that, similarly to weighted automata and transducers, attach semiring elements to transitions. We investigate key aspects of expressiveness, such as the closure under the positive RA, and key aspects of computational complexity, such as the enumeration of annotated answers and their ranked enumeration in the case of ordered semirings. For a number of these problems, fundamental properties of the underlying semiring, such as positivity, are crucial for establishing tractability.
title: The international treaties for the avoidance of double taxation of the republic of Uzbekistan
Creators: name: Botirov, Khamid Khakimovich
Publisher: name: Tashkent state university of law
Year: 2019

description: In the article, the analyses of the issues relating to the tax rates of international treaties for the avoidance of double taxation in the Republic of Uzbekistan. In particular, proposals were made to eliminate the deficiencies in the determination of tax rates in international treaties between the states of Germany and the Russian Federation. Moreover, model conventions of international organizations for solving problem situations were studied.
Hecke-type double sums, Appell-Lerch sums, and mock theta functions (I)
Creators: name: Mortenson, Eric
name: Hickerson, Dean
Publisher: name: arXiv
Year: 2012
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: By developing a connection between partial theta functions and Appell-Lerch sums, we find and prove a formula which expresses Hecke-type double sums in terms of Appell-Lerch sums and theta functions. Not only does our formula prove classical Hecke-type double sum identities such as those found in work Kac and Peterson on affine Lie Algebras and Hecke modular forms, but once we have the Hecke-type forms for Ramanujan's mock theta functions our formula gives straightforward proofs of many of the classical mock theta function identities. In particular, we obtain a new proof of the mock theta conjectures. Our formula also applies to positive-level string functions associated with admissable representations of the affine Lie Algebra $A_1^{(1)}$ as introduced by Kac and Wakimoto.
title: Comparative analysis of the endangerment under the criminal law of some developed foreign countries
Creators: name: Davletmuratov, Sultanmurat Rustemovich
Publisher: name: Tashkent state university of law
Year: 2019

description: In this article, from the point of view of the comparative analysis, the legal provisions of the criminal legislation of some foreign countries, devoted to the regulation of criminal liability for remaining in danger, are considered. Analyzed the characteristic features of the method of normative presentation of the elements of the crime, the use of various methods of legal analysis (for example, specific rules). The necessity of implementation of some provisions and norms of the Criminal Code of developed countries in the process of improving the national criminal law has been identified and substantiated. On the basis of the conducted research, the author formulates the main characteristics of the composition of the remaining in danger, put forward a number of proposals and recommendations for improving the regulatory statement of Article 117 of the Criminal Code of the Republic of Uzbekistan (Leaving at risk).
Intrinsic Smallness
Creators: name: Miller, Justin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03D30

description: Recent work in computability theory has focused on various notions of asymptotic computability, which capture the idea of a set being "almost computable." One potentially upsetting result is that all four notions of asymptotic computability admit "almost computable" sets in every Turing degree via coding tricks, contradicting the notion that "almost computable" sets should be computationally close to the computable sets. In response, Astor introduced the notion of intrinsic density: a set has defined intrinsic density if its image under any computable permutation has the same asymptotic density. Furthermore, Astor also introduced various notions of intrinsic computation in which the standard coding tricks cannot be used to embed intrinsically computable sets in every Turing degree. Our goal is to study the sets which are intrinsically small, i.e. those that have intrinsic density zero. We begin by studying which computable functions preserve intrinsic smallness. We also show that intrinsic smallness and hyperimmunity are computationally independent notions of smallness, i.e. any hyperimmune degree contains a Turing-equivalent hyperimmune set which is "as large as possible" and therefore not intrinsically small. Our discussion concludes by relativizing the notion of intrinsic smallness and discussing intrinsic computability as it relates to our study of intrinsic smallness.
description: Minor changes suggested by referee
Additional file 1 of Parental stress around ophthalmological health conditions: a systematic review of literature protocol
Creators: name: Souza-Silva, Julio Cesar
name: Martins, Cleusa Alves
name: Garciazapata, Marco Túlio Antônio
name: Barbosa, Maria Alves
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1. PRISMA-P Checklist. This file contains the completed PRISMA-P checklist.
DRAT and Propagation Redundancy Proofs Without New Variables
Creators: name: Buss, Sam
name: Thapen, Neil
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 68T15 (Primary) 03B35, 03B05 (Secondary)

description: We study the complexity of a range of propositional proof systems which allow inference rules of the form: from a set of clauses $Γ$ derive the set of clauses $Γ\cup \{ C \}$ where, due to some syntactic condition, $Γ\cup \{ C \}$ is satisfiable if $Γ$ is, but where $Γ$ does not necessarily imply $C$. These inference rules include BC, RAT, SPR and PR (respectively short for blocked clauses, resolution asymmetric tautologies, subset propagation redundancy and propagation redundancy), which arose from work in satisfiability (SAT) solving. We introduce a new, more general rule SR (substitution redundancy). If the new clause $C$ is allowed to include new variables then the systems based on these rules are all equivalent to extended resolution. We focus on restricted systems that do not allow new variables. The systems with deletion, where we can delete a clause from our set at any time, are denoted DBC${}^-$, DRAT${}^-$, DSPR${}^-$, DPR${}^-$ and DSR${}^-$. The systems without deletion are BC${}^-$, RAT${}^-$, SPR${}^-$, PR${}^-$ and SR${}^-$. With deletion, we show that DRAT${}^-$, DSPR${}^-$ and DPR${}^-$ are equivalent. By earlier work of Kiesl, Rebola-Pardo and Heule, they are also equivalent to DBC${}^-$. Without deletion, we show that SPR${}^-$ can simulate PR${}^-$ provided only short clauses are inferred by SPR inferences. We also show that many of the well-known "hard" principles have small SPR${}^-$ refutations. These include the pigeonhole principle, bit pigeonhole principle, parity principle, Tseitin tautologies and clique-coloring tautologies. SPR${}^-$ can also handle or-fication and xor-ification, and lifting with an index gadget. Our final result is an exponential size lower bound for RAT${}^-$ refutations, giving exponential separations between RAT${}^-$ and both DRAT${}^-$ and SPR${}^-$.
Norm attaining operators and pseudospectrum
Creators: name: Shkarin, Stanislav
Publisher: name: arXiv
Year: 2012
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A30, 47A10

description: It is shown that if $11$, the operator $I+T$ attains its norm. A reflexive Banach space $X$ and a bounded rank one operator $T$ on $X$ are constructed such that $\|I+T\|>1$ and $I+T$ does not attain its norm.
Additional file 4 of Consumption of fruits and vegetables among adolescents in Arab Countries: a systematic review
Creators: name: Zeidan, Widad
name: Taweel, Haneen
name: Shalash, Aisha
name: Husseini, Abdullatif
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Plant Biology

description: Additional file 4. Risk of bias ratings [66–72].
Threefolds Fibred by Mirror Sextic Double Planes
Creators: name: Kooistra, Remkes
name: Thompson, Alan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J30, 14J28, 14D06

description: We present a systematic study of threefolds fibred by K3 surfaces that are mirror to sextic double planes. There are many parallels between this theory and the theory of elliptic surfaces. We show that the geometry of such threefolds is controlled by a pair of invariants, called the generalized functional and generalized homological invariants, and we derive an explicit birational model for them, which we call the Weierstrass form. We then describe how to resolve the singularities of the Weierstrass form to obtain the "minimal form", which has mild singularities and is unique up to birational maps in codimension 2. Finally we describe some of the geometric properties of threefolds in minimal form, including their singular fibres, canonical divisor, and Betti numbers.
description: 35 pages, 16 figures. v2: details added to proofs of 4.5 and 5.8. A short appendix has been added containing relevant results on computing Betti numbers. Numerous small fixes. Accepted for publication in Canadian J. Math
Instruction sequence based non-uniform complexity classes
Creators: name: Bergstra, J. A.
name: Middelburg, C. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Complexity (cs.CC)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.1.1; F.1.3

description: We present an approach to non-uniform complexity in which single-pass instruction sequences play a key part, and answer various questions that arise from this approach. We introduce several kinds of non-uniform complexity classes. One kind includes a counterpart of the well-known non-uniform complexity class P/poly and another kind includes a counterpart of the well-known non-uniform complexity class NP/poly. Moreover, we introduce a general notion of completeness for the non-uniform complexity classes of the latter kind. We also formulate a counterpart of the well-known complexity theoretic conjecture that NP is not included in P/poly. We think that the presented approach opens up an additional way of investigating issues concerning non-uniform complexity.
description: 33 pages, supersedes arXiv:0809.0352 [cs.CC] in many respects (see end of introduction); remarks added
Spaces of knotted circles and exotic smooth structures
Creators: name: Arone, Gregory
name: Szymik, Markus
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Suppose that $N_1$ and $N_2$ are closed smooth manifolds of dimension $n$ that are homeomorphic. We prove that the spaces of smooth knots $Emb(S^1, N_1)$ and $Emb(S^1, N_2)$ have the same homotopy $(2n-7)$-type. In the 4-dimensional case this means that the spaces of smooth knots in homeomorphic 4-manifolds have sets $π_0$ of components that are in bijection, and the corresponding path components have the same fundamental groups $π_1$. The result about $π_0$ is well-known and elementary, but the result about $π_1$ appears to be new. The result gives a negative partial answer to a question of Oleg Viro. Our proof uses the Goodwillie-Weiss embedding tower. We give a new model for the quadratic stage of the Goodwillie-Weiss tower, and prove that the homotopy type of the quadratic approximation of the space of knots in $N$ does not depend on the smooth structure on $N$. Our results also give a lower bound on $π_2 Emb(S^1, N)$. We use our model to show that for every choice of basepoint, each of the homotopy groups $π_1$ and $π_2$ of $Emb(S^1, S^1\times S^3)$ contains an infinitely generated free abelian group.
description: 20 pages. Our results on the example Emb( S^1, S^1xS^3 ) are now valid for every choice of basepoint
The Complexity of Reachability in Affine Vector Addition Systems with States
Creators: name: Blondin, Michael
name: Raskin, Mikhail
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Computational Complexity (cs.CC)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: Vector addition systems with states (VASS) are widely used for the formal verification of concurrent systems. Given their tremendous computational complexity, practical approaches have relied on techniques such as reachability relaxations, e.g., allowing for negative intermediate counter values. It is natural to question their feasibility for VASS enriched with primitives that typically translate into undecidability. Spurred by this concern, we pinpoint the complexity of integer relaxations with respect to arbitrary classes of affine operations. More specifically, we provide a trichotomy on the complexity of integer reachability in VASS extended with affine operations (affine VASS). Namely, we show that it is NP-complete for VASS with resets, PSPACE-complete for VASS with (pseudo-)transfers and VASS with (pseudo-)copies, and undecidable for any other class. We further present a dichotomy for standard reachability in affine VASS: it is decidable for VASS with permutations, and undecidable for any other class. This yields a complete and unified complexity landscape of reachability in affine VASS. We also consider the reachability problem parameterized by a fixed affine VASS, rather than a class, and we show that the complexity landscape is arbitrary in this setting.
Additional file 2 of Parental stress around ophthalmological health conditions: a systematic review of literature protocol
Creators: name: Souza-Silva, Julio Cesar
name: Martins, Cleusa Alves
name: Garciazapata, Marco Túlio Antônio
name: Barbosa, Maria Alves
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2. Search strategy and search terms for MEDLINE (Ovid). This file presents the search strategy and terms to be used in the review.
On the Strong Equivalences for LPMLN Programs
Creators: name: Wang, Bin
name: Shen, Jun
name: Zhang, Shutao
name: Zhang, Zhizheng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: D.1.6

description: LPMLN is a powerful knowledge representation and reasoning tool that combines the non-monotonic reasoning ability of Answer Set Programming (ASP) and the probabilistic reasoning ability of Markov Logic Networks (MLN). In this paper, we study the strong equivalence for LPMLN programs, which is an important tool for program rewriting and theoretical investigations in the field of logic programming. First of all, we present the notion of p-strong equivalence for LPMLN and present a model-theoretical characterization for the notion. And we investigate the relationships among the p-strong equivalence and other existing notions of strong equivalences for LPMLN. Then, we investigate several properties of the p-strong equivalence from the following four aspects. Firstly, we investigate two relaxed notions of the p-strong equivalence according to practical scenarios of program rewriting, and present corresponding characterizations for the notions. Secondly, we analyze the computational complexities of deciding strong equivalences for LPMLN programs. Thirdly, we investigate the relationships among the strong equivalences of LPMLN and two extensions of ASP: ASP with weak constraints and ordered disjunctions. Finally, we investigate LPMLN program simplification via the p-strong equivalence and present some syntactic conditions that decide the p-strong equivalence between a single LPMLN rule and the empty program. The contributions of the paper are as follows. Firstly, all of the results presented in this paper provide a better understanding of LPMLN programming, which helps us further explore the properties of LPMLN. Secondly, the relationships among the strong equivalences open a way to study the strong equivalences for some logic formalisms by translating into LPMLN. Thirdly, the program simplification can be used to enhance the implementations of the LPMLN solvers ...
Additional file 5 of Consumption of fruits and vegetables among adolescents in Arab Countries: a systematic review
Creators: name: Zeidan, Widad
name: Taweel, Haneen
name: Shalash, Aisha
name: Husseini, Abdullatif
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Plant Biology

description: Additional file 5. Frequency of consumption [66–72].
S0 galaxies in the Coma cluster: Environmental dependence of the S0 offset from the Tully-Fisher relation
Creators: name: Rawle, T. D.
name: Lucey, John R.
name: Smith, Russell J.
name: Head, J. T. C. G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present deep GMOS long-slit spectroscopy of 15 Coma cluster S0 galaxies, and extract kinematic properties along the major axis to several times the disc scale-length. Supplementing our dataset with previously published data, we create a combined sample of 29 Coma S0s, as well as a comparison sample of 38 Coma spirals. Using photometry from SDSS and 2MASS, we construct the Tully-Fisher relation (TFR; luminosity versus maximum rotational velocity) for S0 galaxies. At fixed rotational velocity, the Coma S0 galaxies are on average fainter than Coma spirals by 1.10$\pm$0.18, 0.86$\pm$0.19 and 0.83$\pm$0.19 mag in the g, i and Ks bands respectively. The typical S0 offsets remain unchanged when calculated relative to large field-galaxy spiral samples. The observed offsets are consistent with a simple star formation model in which S0s are identical to spirals until abrupt quenching occurs at some intermediate redshift. The offsets form a continuous distribution tracing the time since the cessation of star formation, and exhibit a strong correlation (>6σ) with residuals from the optical colour-magnitude relation. Typically, S0s which are fainter than average for their rotational velocity are also redder than average for their luminosity. The S0 TFR offset is also correlated with both the projected cluster-centric radius and the Σ (projected) local density parameter. Since current local environment is correlated with time of accretion into the cluster, our results support a scenario in which transformation of spirals to S0s is triggered by cluster infall.
description: 36 pages, 29 figures. MNRAS, 2013, 433, 2667
Additional file 3 of Parental stress around ophthalmological health conditions: a systematic review of literature protocol
Creators: name: Souza-Silva, Julio Cesar
name: Martins, Cleusa Alves
name: Garciazapata, Marco Túlio Antônio
name: Barbosa, Maria Alves
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 3. Joanna Briggs Institute assessment tool for methodological guidance for systematic reviews of observational epidemiological studies reporting prevalence and cumulative incidence data. This file presents the Joanna Briggs Assessment of Methodological Quality Tool.
On symmetric wedge mode of an elastic solid
Creators: name: Nazarov, Alexander
name: Nazarov, Sergey
name: Zavorokhin, German
Publisher: name: arXiv
Year: 2019
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35Q70, 74J99, 74B05

description: The existence of a symmetric mode in an elastic solid wedge for all admissible values of the Poisson ratio and arbitrary openings close to $π$ has been proven.
description: 27 pages
Graphene Oxide vs. Reduced Graphene Oxide as saturable absorbers for Er-doped passively mode-locked fiber laser
Creators: name: Sobon, Grzegorz
name: Sotor, Jaroslaw
name: Jagiello, Joanna
name: Kozinski, Rafal
name: Zdrojek, Mariusz
name: Holdynski, Marcin
name: Paletko, Piotr
name: Boguslawski, Jakub
name: Lipinska, Ludwika
name: Abramski, Krzysztof M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this work we demonstrate comprehensive studies on graphene oxide (GO) and reduced graphene oxide (rGO) based saturable absorbers (SA) for mode-locking of Er-doped fiber lasers. The paper describes the fabrication process of both saturable absorbers and detailed comparison of their parameters. Our results show, that there is no significant difference in the laser performance between the investigated SA. Both provided stable, mode-locked operation with sub-400 fs soliton pulses and more than 9 nm optical bandwidth at 1560 nm center wavelength. It has been shown that GO might be successfully used as an efficient SA without the need of its reduction to rGO. Taking into account simpler manufacturing technology and the possibility of mass production, GO seems to be a good candidate as a cost-effective material for saturable absorbers for Er-doped fiber lasers.
title: An Investigation of the Impact of Changing Social Norms on Female Clothing Attire Pre and Post WW II
Creators: name: Burningham, Bailey Marie
Publisher: name: Utah State University
Year: 2018

description: Not only did World War II bring about changes to the economy and policy in the United States, it also changed women's fashion and, consequently, the way in which women's fashion was presented through marketing efforts. This study is an investigation of how changing social norms, as seen in various marketing material, may have impacted women's attire before and after World War II. The study will be conducted by analyzing various reports on how changes came to pass throughout this time, and how different factors may have instigated the change. Additionally, an analysis of marketing materials used pre and post World War II will be analyzed to better understand how the changes in fashion were presented to the general public. This evaluation and analysis will be conducted by research through various historical books and journals that discuss how changes in fashion took place due to economic changes around the world. This information will then be used to gain a deeper understanding as marketing material is reviewed to evaluate how these changes were presented to the public. It is expected that the study will reveal women being depicted as stronger, more independent, and wearing clothing that may be slightly more revealing than previous styles due to the availability of materials during the war
Extraction of Neutrino Flux with the Low $ν$ Method at MiniBooNE Energies
Creators: name: Bodek, A.
name: Sarica, U.
name: Kuzmin, K. S.
name: Naumov, V. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We describe the application of the `low-$ν$' method to the extraction of the neutrino flux at MiniBooNE energies. As an example, we extract the relative energy dependence of the flux from published MiniBooNE quasielastic scattering cross sections with $ν< 0.2$ GeV and $ν< 0.1$ GeV (here $ν$ is the energy transfer to the target). We find that the flux extracted from the `low-$ν$' cross sections is consistent with the nominal flux used by MiniBooNE. We fit the MiniBooNE cross sections over the entire kinematic range to various parametrizations of the axial form factor. We find that if the overall normalization of the fit is allowed to float within the normalization errors, the extracted values of the axial vector mass are independent of the flux. Within the Fermi gas model, the $Q^2$ distribution of the MiniBooNE data is described by a standard dipole form factor with $M_A=1.41\pm0.04$ GeV. If nuclear transverse enhancement in the vector form factors is accounted for, the data are best fit with a modified dipole form factor with $M_A=1.10\pm 0.03$ GeV.
description: 5 pages, 6 figures, (presented by A. Bodek at CIPANP 2012, St. Petersburg, FL, June 2012, and at NuFact 2012, Williamsburg, VA, July 2012)
Additional file 4 of Parental stress around ophthalmological health conditions: a systematic review of literature protocol
Creators: name: Souza-Silva, Julio Cesar
name: Martins, Cleusa Alves
name: Garciazapata, Marco Túlio Antônio
name: Barbosa, Maria Alves
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 4. Standardized form for data collection. This file presents the form for data collection.