cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effective actions, cutoff regularization, quasi-locality, and gluing of partition functions
Creators: name: Ivanov, A. V.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The paper studies a regularization of the quantum (effective) action for a scalar field theory in a general position on a compact smooth Riemannian manifold. As the main method, we propose the use of a special averaging operator, which leads to a quasi-locality and is a natural generalization of a cutoff regularization in the coordinate representation in the case of a curved metric. It is proved that the regularization method is consistent with a process of gluing of manifolds and partition functions, that is, with the transition from submanifolds to the main manifold using an additional functional integration. It is shown that the method extends to other models, and is also consistent with the process of multiplicative renormalization. Additionally, we discuss issues related to the correct introduction of regularization and the locality.
description: LaTeX, 30 pages, 1 figure. Firstly appeared in Russian, November 15, 2024, see https://www.pdmi.ras.ru/preprint/2024/24-11.html
Invariant Submodules and Semigroups of Self-Similarities for Fibonacci Modules
Creators: name: Baake, Michael
name: Moody, Robert V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: Metric Geometry (math.MG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The problem of invariance and self-similarity in Z-modules is investigated. For a selection of examples relevant to quasicrystals, especially Fibonacci modules, we determine the semigroup of self-similarities and encapsulate the number of similarity submodules in terms of Dirichlet series generating functions.
description: 7 pages; to appear in: Aperiodic 97, eds. M. de Boissieu, J. L. Verger-Gaugry and R. Currat, World Scientific, Singapore (1998), in press
Symmetry breaking in crossed magnetic and electric fields
Creators: name: Neumann, C.
name: Ubert, R.
name: Freund, S.
name: Floethmann, E.
name: Sheehy, B.
name: Welge, K. H.
name: Haggerty, M. R.
name: Delos, J. B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We present the first observations of cylindrical symmetry breaking in highly excited diamagnetic hydrogen with a small crossed electric field, and we give a semiclassical interpretation of this effect. As the small perpendicular electric field is added, the recurrence strengths of closed orbits decrease smoothly to a minimum, and revive again. This phenomenon, caused by interference among the electron waves that return to the nucleus, can be computed from the azimuthal dependence of the classical closed orbits.
description: 4 page REVTeX file including 5 postscript files (using psfig) Accepted for publication in Physical Review Letters. Difference from earlier preprint: we have discovered the cause of the earlier apparent discrepancy between experiment and theory and now achieve excellent agreement
Additional file 3: of Iron intake, body iron status, and risk of breast cancer: a systematic review and meta-analysis
Creators: name: Chang, Vicky
name: Cotterchio, Michelle
name: Khoo, Edwin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy
subject: Hematology

description: Table S1. Quality of included studies assessed using the NOS. (DOCX 29 kb)
Capture zones of the family of functions lambda z^m exp(z)
Creators: name: Fagella, N.
name: Garijo, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37F10;37F45

description: We consider the family of entire transcendental maps given by $F_{λ,m}= λz^m exp(z)$ where m>=2. All functions $F_{λ,m}$ have a superattracting fixed point at z=0, and a critical point at z=-m. In the dynamical plane we study the topology of the basin of attraction of z=0. In the parameter plane we focus on the capture behaviour, i.e., λvalues such that the critical point belongs to the basin of attraction of z=0. In particular, we find a capture zone for which this basin has a unique connected component, whose boundary is then non-locally connected. However, there are parameter values for which the boundary of the immediate basin of z=0 is a quasicircle.
description: 25 pages, 14 figures. Accepted for publication in the International Journal of bifurcation and Chaos
The Non-Relativistic Geometric Trinity of Gravity
Creators: name: Wolf, William J.
name: Read, James
name: Vigneron, Quentin
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The geometric trinity of gravity comprises three distinct formulations of general relativity: (i) the standard formulation describing gravity in terms of spacetime curvature, (ii) the teleparallel equivalent of general relativity describing gravity in terms of spacetime torsion, and (iii) the symmetric teleparallel equivalent of general relativity (STEGR) describing gravity in terms of spacetime non-metricity. In this article, we complete a geometric trinity of non-relativistic gravity, by (a) taking the non-relativistic limit of STEGR to determine its non-relativistic analogue, and (b) demonstrating that this non-metric theory is equivalent to the Newton--Cartan theory and its teleparallel equivalent, i.e., the curvature and the torsion based non-relativistic theories that are both geometrised versions of classical Newtonian gravity.
description: Accepted version to appear in General Relativity and Gravitation. Updated with minor changes to the discussion
title: Diffractive Optics for Sensing and Networking with Trapped Ions
Creators: name: Blums, Valdis
Publisher: name: Griffith University
Year: 2021
Subjects: subject: quantum communication platform
subject: trapped ions
subject: Fresnel optics
subject: frequency conversion waveguides

description: In this thesis I present my contribution towards a quantum communication platform using trapped ions, Fresnel optics, and frequency conversion waveguides. I discuss the major components required for this platform, as well as show our high control over trapped ions. I also demonstrate that the high resolution imaging of lens-based optical interconnects enable a new way to monitor trapped ions as 3D sub-attonewton force sensors. The experiments presented here were achieved across two Yb+ ion traps.
title: Russula cyanoxantha
title: Frauen-Täubling (Russula cyanoxantha)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 1 Bild des Frauen-Täublings.
Determination of AdS Monopole Wall via Minimization
Creators: name: Cao, Lei
name: Yang, Yisong
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 34B40, 35J50, 81T13

description: In this note we solve a minimization problem arising in a recent work of Bolognesi and Tong on the determination of an AdS monopole wall. We show that the problem has a unique solution. Although the solution cannot be obtained explicitly, we show that it may practically be constructed via a shooting method for which the correct shooting slope is unique. We also obtain some energy estimates which allow an asymptotic explicit determination of the monopole wall in a large coupling parameter limit.
description: 13 pages
Flavobacterium tibetense Phurbu & Lu & Xue & Tian & Pema & Ma & Xing 2019, SP. NOV.
Creators: name: Phurbu, Dorji
name: Lu, Hubin
name: Xue, Xiaofeng
name: Tian, Yanling
name: Pema, Yangzom
name: Ma, Chao
name: Xing, Peng
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Bacteria
Bacteroidetes
Flavobacteriia
Flavobacteriales
Flavobacteriaceae
Flavobacterium
Flavobacterium tibetense

description: DESCRIPTION OF FLAVOBACTERIUM TIBETENSE SP. NOV.
 Flavobacterium tibetense (ti.bet.en′ se. N.L. neut. adj. tibetense pertaining to the Tibetan Plateau)
 Cells are Gram-stain-negative, non-motile, rod-shaped and occur as single or paired cells. Cells are 1.0–1.6 µm in length and 0.4–0.5 µm in width. Colonies are yellow and circular with entire margins on TSA plates. Growth occurs with 0– 3 % (w/v) NaCl (optimum 1 %), at 10–37 Ǫ C (optimum 30 Ǫ C) and at pH 6–9 (optimum pH 7). Unable to grow on TSA under anaerobic conditions. Oxidase and catalase reactions are positive. Negative for the following: citrate utilization, H 2 S production, indole production and glucose fermentation. Positive for hydrolysis of casein and Voges– Proskauer test. In API 20NE tests, positive for arginine dihydrolase, but negative for arabinose, mannose, N -acetylglucosamine, maltose, gluconate, adipic acid and malic acid. Can produce acid from aesculin. Positive for the enzyme activity of cystine arylamidase, weakly positive for esterase C4, esterase lipase C8 and chymotrypsin, but negative for a-glucosidase. The predominant polar lipid is PE. The predominant respiratory quinone is MK-6. The diamino acid in the cell-wall peptidoglycan is meso -diaminopimelic acid.
 *Summed features are groups of two or three fatty acids that cannot be separated by GLC using the MIDI system. Summed feature 3: C16: 1 Ɯ 7 c and/or C16: 1 Ɯ 6 c; summed feature 9: C16: 0 10-methyl and/or iso- C17: 1 Ɯ 9c.
 The type strain, YH5 T (= CICC 24247 T = KCTC 62174 T), was isolated from the YonghuCo wetland on the Tibetan Plateau. The genomic DNA G+C content of the type strain is 33.3 mol%.
description: Published as part of Phurbu, Dorji, Lu, Hubin, Xue, Xiaofeng, Tian, Yanling, Pema, Yangzom, Ma, Chao & Xing, Peng, 2019, Flavobacterium tibetense sp. nov., isolated from a wetland, pp. 165-170 in International Journal of Systematic and Evolutionary Microbiology 69 (1) on pages 168-169, DOI: 10.1099/ijsem.0.003124, http://zenodo.org/record/6048614
title: Boletus edulis
title: Steinpilz (Boletus edulis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 1 Bild des Steinpilzes.
The transfer of nonlocality between two- and three-qubit dissipative systems with counter-rotating-wave terms
Creators: name: Xiong, Zi-Yu
name: Xiao, Yong-Jun
name: Zhang, Ye-Qi
name: He, Qi-Liang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the effect of counter-rotating-wave terms on nonlocality and entanglement for three qubits coupled with a common bath for strong and ultrastrong coupling regimes beyond the traditional treatment of Born-Markovian, perturbative and rotating wave approximations by employing the numerical hierarchical equations of motion approach. Our findings are as follows: (i) In the strong coupling regime, the counter-rotating terms accelerate the decay of genuine three-party correlations, and the obvious sudden birth of BN is found; (ii) In the ultrastrong coupling regime, we observe a novel phenomenon where nonlocality is consistently transferred between a three-qubit and its subsystem. Besides, the inclusion of counter-rotating wave terms obviously enhances genuine tripartite nonlocality; and (iii) These counter-rotating terms cannot effectively generate genuine three-party correlations in zero-excitation cases, which differs from previous studies involving only two qubits.
description: 10 pages, 7 figures
Chiral structure of modular invariants for subfactors
Creators: name: Böckenhauer, J.
name: Evans, D. E.
name: Kawahigashi, Y.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Operator Algebras (math.OA)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we further analyze modular invariants for subfactors, in particular the structure of the chiral induced systems of M-M morphisms. The relative braiding between the chiral systems restricts to a proper braiding on their ``ambichiral'' intersection, and we show that the ambichiral braiding is non-degenerate if the original braiding of the N-N morphisms is. Moreover, in this case the dimensions of the irreducible representations of the chiral fusion rule algebras are given by the chiral branching coefficients which describe the ambichiral contribution in the irreducible decomposition of alpha-induced sectors. We show that modular invariants come along naturally with several non-negative integer valued matrix representations of the original N-N Verlinde fusion rule algebra, and we completely determine their decomposition into its characters. Finally the theory is illustrated by various examples, including the treatment of all SU(2)_k modular invariants, some SU(3) conformal inclusions and the chiral conformal Ising model.
description: 62 pages, latex, epic, eepic
MOESM8 of Molecular evolutionary engineering of xylose isomerase to improve its catalytic activity and performance of micro-aerobic glucose/xylose co-fermentation in Saccharomyces cerevisiae
Creators: name: Seike, Taisuke
name: Kobayashi, Yosuke
name: Sahara, Takehiko
name: Ohgiya, Satoru
name: Kamagata, Yoichi
name: Fujimori, Kazuhiro
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 8: Figure S3. Micro-aerobic fermentation of strains expressing mutated XIs on medium containing d-glucose and d-xylose. Batch fermentation assays were performed under the same conditions as for Fig. 2. The fermentation properties were measured for seven strains without improved d-xylose consumption rates: SS84 (LpXI-K136T/A176T), SS85 (LpXI-Y13H/D228V), SS86 (LpXI-T273A), SS87 (LpXI-D207G), SS88 (LpXI-N223I), SS91 (LpXI-E114G) and SS94 (LpXI-L304S). These mutated LpXI expression cassettes were introduced into the AUR1 locus of the SS29 parental strain chromosome. The dots in the panels represent the concentrations of the following metabolites in a single experiment performed in biological triplicate: glucose (blue), xylose (red), xylitol (yellow green), glycerol (purple), acetate (light blue) and ethanol (orange). The details of metabolite concentrations are shown in Additional file 9: Table S6.
Situational factors associated with concussion in cricket identified from video analysis
Creators: name: Saw, Anna E
name: Howard, David J
name: Kountouris, Alex
name: McIntosh, Andrew S
name: Orchard, John W
name: Saw, Richard
name: Hill, Thomas
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 32
subject: Biomedical and clinical sciences
classificationCode: 3202
subject: Clinical sciences
classificationCode: 3209
subject: Neurosciences
subject: FOS: Clinical medicine

description: Absract:  Video analysis of situational factors associated with head impacts and concussion has been completed in several sports, however has yet to be completed in cricket. This study aimed to identify situational factors associated with concussion in elite Australian male and female cricket. Match video of head impacts were coded for player position, impacting object, source of ball, location of impact, and where the ball went after impact. Head impacts were then categorised as either concussion or no concussion based on clinical diagnosis. Data for 197 head impacts included 35 (18%) which were diagnosed as concussion. Head impacts typically occurred to an on-strike batter facing a pace bowler (84%). If the ball stopped or rebounded towards the source, 21% were diagnosed as concussion (13% if the ball deflected away from the source). If impact was to an unprotected head, 38% were diagnosed as concussion (16% if impact was to a helmet). If impact was to the back of the helmet or head, 40% were diagnosed as concussion (11–21% for other areas of the head or helmet). The combination of situational factors most consistent with concussion were impact from ball that hit the back of helmet or head and stopped or rebounded towards the source (PPV 80%, p = 0.002). Consideration of the situational factors of a head impact may improve the speed and accuracy of clinical decision making on whether to remove a player from the field for further assessment, particularly if clinical signs are unclear. Video may be used as a tool to support this process. Improved impact attenuation of cricket helmets, particularly at the back, may reduce the risk of concussion.
Energy thresholds for discrete breathers in one-, two- and three-dimensional lattices
Creators: name: Flach, S.
name: Kladko, K.
name: MacKay, R. S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Discrete breathers are time-periodic, spatially localized solutions of equations of motion for classical degrees of freedom interacting on a lattice. They come in one-parameter families. We report on studies of energy properties of breather families in one-, two- and three-dimensional lattices. We show that breather energies have a positive lower bound if the lattice dimension of a given nonlinear lattice is greater than or equal to a certain critical value. These findings could be important for the experimental detection of discrete breathers.
description: 10 pages, LaTeX, 4 figures (ps), Physical Review Letters, in print
title: What makes blue jellyfish, blue? Integrating chemistry and genetics to unravel colour variation in jellyfish
Creators: name: Wanderley Lawley, Jonathan
Publisher: name: Griffith University
Year: 2023
Subjects: subject: jellyfish
subject: pigment
subject: genomics
subject: protein sequencing

description: Colour is a remarkable feature among animals and it has diverse roles including camouflage, signalling, and photoprotection, all of which impact survival and reproduction. Moreover, colour is not always a fixed feature and can vary within a species, either between individuals or throughout an individual’s life, and is generated by nanostructures and/or pigments. Animal pigments can be synthesised or acquired through diet, with common pigment classes including carotenoids, tetrapyrroles and melanins. Research on pigments has gained momentum due to their numerous scientific and industrial applications. For instance, the green fluorescent protein (GFP), a fluorescent marker first identified in the jellyfish Aequorea victoria, is widely used in biomedical research. Despite the intense scientific interest in GFPs, little is known about the phylogenetic distribution and function of jellyfish pigments. Catostylus mosaicus, for instance, a rhizostome jellyfish that occurs abundantly in eastern Australia, can exhibit striking colour variation: it can be blue, white, or brown, and may also feature a blue band around the bell and/or oral arm proximal margins. However, the pigments responsible for these colours and the underlying drivers of colour variation are unknown. Therefore, the main objective of this thesis was to integrate chemical and genetic analyses to investigate colour variation in Catostylus mosaicus. [...]
On counting special Lagrangian homology 3-spheres
Creators: name: Joyce, Dominic
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We attempt to define a new invariant I of (almost) Calabi-Yau 3-folds M, by counting special Lagrangian rational homology 3-spheres N in M in each 3-homology class, with a certain weight w(N) depending on the topology of N. This is motivated by the Gromov-Witten invariants of a symplectic manifold, which count the J-holomorphic curves in each 2-homology class. In order for this invariant to be interesting, it should either be unchanged by deformations of the underlying (almost) Calabi-Yau structure, or else transform according to some rigid set of rules as the periods of the almost Calabi-Yau structure pass through some topologically determined hypersurfaces in the cohomology of M. As we deform the underlying almost Calabi-Yau 3-fold, the collection of special Lagrangian homology 3-spheres only change when they become singular. Thus, to determine the stability of the invariant under deformations we need know about the singular behaviour of special Lagrangian 3-folds, which is not well understood. We describe two kinds of singular behaviour of special Lagrangian 3-folds, and derive identities on the weight function w(N) for I to be unchanged or transform well under them. The weight function w(N)=|H_1(N,Z)| satisfies these identities. We conjecture that an invariant I defined with this weight is independent of the Kahler class, and changes in certain ways as the holomorphic 3-form passes through some real hypersurfaces in H^3(M,C). Finally we consider connections with String Theory. We argue that our invariant I counts isolated 3-branes, and that it should play a part in the Mirror Symmetry story for Calabi-Yau 3-folds.
description: 38 pages, LaTeX. (v2) completely rewritten, shorter, updated references
The product of parts or "norm" of a partition
Creators: name: Sills, Andrew V.
name: Schneider, Robert
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11P99

description: In this article we study the "norm" of an integer partition, which we define to be the product of the parts. This partition-theoretic statistic has appeared here and there in the literature of the last century or so, and is at the heart of current research by both authors. We survey known results and give new results related to this all-but-overlooked object, which, it turns out, plays a comparable role in partition theory to the size, length, and other standard partition statistics.
description: 17 pages
LiDAR-based End-to-end Temporal Perception for Vehicle-Infrastructure Cooperation
Creators: name: Yang, Zhenwei
name: Mao, Jilei
name: Yang, Wenxian
name: Ai, Yibo
name: Kong, Yu
name: Yu, Haibao
name: Zhang, Weidong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Temporal perception, defined as the capability to detect and track objects across temporal sequences, serves as a fundamental component in autonomous driving systems. While single-vehicle perception systems encounter limitations, stemming from incomplete perception due to object occlusion and inherent blind spots, cooperative perception systems present their own challenges in terms of sensor calibration precision and positioning accuracy. To address these issues, we introduce LET-VIC, a LiDAR-based End-to-End Tracking framework for Vehicle-Infrastructure Cooperation (VIC). First, we employ Temporal Self-Attention and VIC Cross-Attention modules to effectively integrate temporal and spatial information from both vehicle and infrastructure perspectives. Then, we develop a novel Calibration Error Compensation (CEC) module to mitigate sensor misalignment issues and facilitate accurate feature alignment. Experiments on the V2X-Seq-SPD dataset demonstrate that LET-VIC significantly outperforms baseline models. Compared to LET-V, LET-VIC achieves +15.0% improvement in mAP and a +17.3% improvement in AMOTA. Furthermore, LET-VIC surpasses representative Tracking by Detection models, including V2VNet, FFNet, and PointPillars, with at least a +13.7% improvement in mAP and a +13.1% improvement in AMOTA without considering communication delays, showcasing its robust detection and tracking performance. The experiments demonstrate that the integration of multi-view perspectives, temporal sequences, or CEC in end-to-end training significantly improves both detection and tracking performance. All code will be open-sourced.
description: 13 pages, 7 figures
Fractional differentiability of nowhere differentiable functions and dimensions
Creators: name: Kolwankar, Kiran M.
name: Gangal, Anil D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Weierstrass's everywhere continuous but nowhere differentiable function is shown to be locally continuously fractionally differentiable everywhere for all orders below the `critical order' 2-s and not so for orders between 2-s and 1, where s, 1
description: minor changes, 19 pages, Latex
An Optimality Gap Test for a Semidefinite Relaxation of a Quadratic Program with Two Quadratic Constraints
Creators: name: Cheng, Sheng
name: Martins, Nuno C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We propose a necessary and sufficient test to determine whether a solution for a general quadratic program with two quadratic constraints (QC2QP) can be computed from that of a specific convex semidefinite relaxation, in which case we say that there is no optimality gap. Originally intended to solve a nonconvex optimal control problem, we consider the case in which the cost and both constraints of the QC2QP may be nonconvex. We obtained our test, which also ascertains when strong duality holds, by generalizing a closely-related method by Ai and Zhang. An extension was necessary because, while the method proposed by Ai and Zhang also allows for two quadratic constraints, it requires that at least one is strictly convex. In order to illustrate the usefulness of our test, we applied it to two examples that do not satisfy the assumptions required by prior methods. Our test guarantees that there is no optimality gap for the first example -- a solution is also computed from the relaxation -- and we used it to establish that an optimality gap exists in the second.
Additional file 2: of Iron intake, body iron status, and risk of breast cancer: a systematic review and meta-analysis
Creators: name: Chang, Vicky
name: Cotterchio, Michelle
name: Khoo, Edwin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy
subject: Hematology

description: NOS coding manuals for study quality assessment. (DOCX 21 kb)
Diffusive Boundary Layers in the Free-Surface Excitable Medium Spiral
Creators: name: Kessler, David A.
name: Levine, Herbert
Publisher: name: arXiv
Year: 1997
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Spiral waves are a ubiquitous feature of the nonequilibrium dynamics of a great variety of excitable systems. In the limit of a large separation in timescale between fast excitation and slow recovery, one can reduce the spiral problem to one involving the motion of a free surface separating the excited and quiescent phases. In this work, we study the free surface problem in the limit of small diffusivity for the slow field variable. Specifically, we show that a previously found spiral solution in the diffusionless limit can be extended to finite diffusivity, without significant alteration. This extension involves the creation of a variety of boundary layers which cure all the undesirable singularities of the aforementioned solution. The implications of our results for the study of spiral stability are briefly discussed.
description: 6 pages, submitted to PRE Rapid Comm
Streptomyces reniochalinae Li & Wang & Zhou & Lin & Lu 2019, SP. NOV.
Creators: name: Li, Lei
name: Wang, Jie
name: Zhou, Yong-jun
name: Lin, Hou-wen
name: Lu, Yan-hua
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Bacteria
Actinobacteria
Actinobacteridae
Actinomycetales
Streptomycetaceae
Streptomyces
Streptomyces reniochalinae

description: DESCRIPTION OF STREPTOMYCES RENIOCHALINAE SP. NOV.
 Streptomyces reniochalinae (re.ni.o.cha′ li.nae. N.L. gen. n. reniochalinae of the marine sponge Reniochalina stalagmitis).
 Aerobic, Gram-stain-positive, non-motile, non-acid–alcohol-fast actinomycete that forms extensively branched substrate mycelia and white aerial hyphae which differentiated into chains of smooth-surfaced spores. Growths occurs at 20–40 Ǫ C and at pH 6.0–11.0 with 0–15% NaCl. Gelatin, and Tweens 40 and 60 are degraded, but CMC, aesculin and Tween 80 are not. Degradation of Tween 20 and starch are weakly positive. Milk coagulation, peptonization and nitrate reduction are positive. Utilizes L- arabinose, D- arabinose, cellobiose, D- fructose, D- galactose, D- glucose, glycerol, lactose, maltose, D- mannitol, D- mannose, melibiose, L- rhamnose, D-ribose, trehalose, D- xylose, sodium acetate, sodium pyruvate and sodium citrate as sole carbon sources; weakly utilizes inositol and raffinose, but not dulcitol, D- sorbitol, sucrose or D- xylitol. Utilizes L- glutamine, L- lysine, L- proline, L- serine and L- threoninexanthine as sole nitrogen sources; weakly utilizes L- alanine, L- arginine, L- asparagine, glycine, L- histidine, hypoxanthine, L- hydroxyproline and L- leucine, but not adenine, L- aspartic acid, L- cystenine, L- glutamic acid, L-methionine, L- phenylalanine, L- tryptophan, L- tyrosine or L-valine. The cell wall contains LL- diaminopimelic acid and the whole-cell sugars are galactose, glucose and ribose. Diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylinositol are the predominant polar lipids. The menaquinone system contains MK-9(H 6) as a major component, and MK-9(H 4) and MK-9(H 8) as minorities. The major fatty acids are iso-C 16: 0, anteiso-C 15: 0 and anteiso-C 17: 0. The G+C content is 71.9 mol% of the 7.6 Mb draft genome.
 The type strain, LHW50302 T (=DSM 106194 T =CCTCC AA 2018013 T), was isolated from a Reniochalina stalagmitis marine sponge collected in the South China Sea. The GenBank accession number for the 16S rRNA gene sequence and the draft genome sequence of the type strain are KX347891 and QOIM00000000, respectively.
description: Published as part of Li, Lei, Wang, Jie, Zhou, Yong-jun, Lin, Hou-wen & Lu, Yan-hua, 2019, Streptomyces reniochalinae sp. nov. and Streptomyces diacarni sp. nov., from marine sponges, pp. 99-104 in International Journal of Systematic and Evolutionary Microbiology 69 (1) on pages 102-103, DOI: 10.1099/ijsem.0.003109, http://zenodo.org/record/6048642
Fiscal Decentralization and its Influence on Housing Price--A Case Study in China
Creators: Ouyang, Yichen
Publisher: name: Columbia University
Year: 2019
Subjects: City planning
Housing--Prices
Revenue sharing
Land use--Finance
Local government--Finance

description: The real estate industry has been one of China’s pillar industries over the last two decades, but soaring housing prices and overheated investments have hindered the sustainable development of the economy. Land transfer fee is a critical determinant of housing prices under the current land reserve system in China and also the main revenue resource for local governments. The reliance of local governments on land-leasing fees as their dominant source of revenue is usually referred as “land finance”, which started from fiscal decentralization and tax sharing reform in 1990s and created a mismatch between revenue distribution and expenditure responsibility for local governments. Therefore, against the background of tax sharing reform, this study analyzes the hypothesis that the degree of fiscal decentralization and the land finance phenomenon are important factors causing China’s soaring housing prices. In addition, land finance is the intermediate variable linking tax reform and high housing prices. Using panel data covering 31 provinces and municipality cities in China from 2000 to 2009, the research finds that enlarged fiscal decentralization caused by the reform of the tax-sharing system is an indispensable institutional factor leading to the rapid rise of housing prices. This study presents a comprehensive influence mechanism of fiscal decentralization on housing price, contributing to the understanding of local governments’ behavior and provides recommendations for the future urban development.
Probability of a single current
Creators: name: Prolhac, Sylvain
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The Riemann surface associated with counting the current between two states of an underlying Markov process is hyperelliptic. We explore the consequences of this property for the time-dependent probability of that current for Markov processes with generic transition rates. When the system is prepared in its stationary state, the relevant meromorphic differential is in particular fully characterized by the precise identification of all its poles and zeroes.
description: 39 pages
Threefolds of P^5 with one apparent quadruple point
Creators: name: De Poi, Pietro
Publisher: name: arXiv
Year: 2002
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J30, 14M15, 14N05 (primary), 51N35 (secondary)

description: In this article we classify all the smooth threefolds of P^5 with an apparent quadruple point provided that the family of its 4-secant lines is an irreducible (first order) congruence. This is sufficient to conclude the classification of all the smooth codimension two varieties of P^n with one apparent (n-1)-point and with irreducible family of (n-1)-secant lines.
description: AMS-LaTeX2e, 14 pages
Variational Autoencoders and Nonlinear ICA: A Unifying Framework
Creators: name: Khemakhem, Ilyes
name: Kingma, Diederik P.
name: Monti, Ricardo Pio
name: Hyvärinen, Aapo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The framework of variational autoencoders allows us to efficiently learn deep latent-variable models, such that the model's marginal distribution over observed variables fits the data. Often, we're interested in going a step further, and want to approximate the true joint distribution over observed and latent variables, including the true prior and posterior distributions over latent variables. This is known to be generally impossible due to unidentifiability of the model. We address this issue by showing that for a broad family of deep latent-variable models, identification of the true joint distribution over observed and latent variables is actually possible up to very simple transformations, thus achieving a principled and powerful form of disentanglement. Our result requires a factorized prior distribution over the latent variables that is conditioned on an additionally observed variable, such as a class label or almost any other observation. We build on recent developments in nonlinear ICA, which we extend to the case with noisy, undercomplete or discrete observations, integrated in a maximum likelihood framework. The result also trivially contains identifiable flow-based generative models as a special case.
description: Accepted for publication at AISTATS 2020. This is a slightly updated version of the published manuscript; see Corrigendum at the end of the paper
Streptomyces diacarni Li & Wang & Zhou & Lin & Lu 2019, SP. NOV.
Creators: name: Li, Lei
name: Wang, Jie
name: Zhou, Yong-jun
name: Lin, Hou-wen
name: Lu, Yan-hua
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Bacteria
Actinobacteria
Actinobacteridae
Actinomycetales
Streptomycetaceae
Streptomyces
Streptomyces diacarni

description: DESCRIPTION OF STREPTOMYCES DIACARNI SP. NOV.
 Streptomyces diacarni (di.a.car′ ni. N.L. gen. n. diacarni of the marine sponge Diacarnus megaspinorhabdosa).
 Aerobic, Gram-stain-positive, non-motile, non-acid–alcohol-fast actinomycete that forms extensively branched substrate mycelia and white aerial hyphae which differentiated into chains of smooth-surfaced spores. Growths occurs at 20–40 Ǫ C and at pH 6.0–11.0 with 0–15 % NaCl. Growths occurs at 20–40 Ǫ C and at pH 6.0–11.0 with 0–15 % NaCl. Gelatin, and Tweens 20, 40 and 60 are degraded, but CMC and Tween 80 are not. Degradation of aesculin and starch are weakly positive. Milk coagulation, peptonization and nitrate reduction are positive. Utilizes L- arabinose, D- arabinose, cellobiose, D- fructose, D- galactose, D- glucose, glycerol, lactose, maltose, D- mannitol, D- mannose, melibiose, L-rhamnose, D- ribose, sodium acetate, sodium pyruvate, sodium citrate, trehalose and D- xylose as sole carbon sources; weakly utilizes inositol and raffinose, but not dulcitol, D- sorbitol, sucrose or D- xylitol. Utilizes L- alanine, L- arginine, L- asparagine, L- glutamine, glycine, L- histidine, L-hydroxyproline, L- lysine, L- proline, L- serine, L- threonine and xanthine as sole nitrogen sources; and weakly utilizes hypoxanthine, L- leucine and L- valine, but not adenine, L-aspartic acid, L- cystenine, L- glutamic acid, L- methionine, L-phenylalanine, L- tryptophan or L- tyrosine. The cell wall contains LL- diaminopimelic acid and whole-cell sugars are glucose, galactose and ribose. Diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylinositol are the predominant polar lipids. The menaquinone system contains MK-9(H 6) as a major component, and MK-9(H 4) and MK-9(H 8) as minorities. The major fatty acids are iso-C 16: 0, anteiso-C 15: 0 and anteiso-C 17: 0. The G+C content is 72.1 mol% of the 7.6 Mb draft genome.
 The type strain, LHW51701 T (=DSM 106126 T =CCTCC AA 2018017 T), was isolated from a Diacarnus megaspinorhabdosa marine sponge collected in the South China Sea. The GenBank accession number for the 16S rRNA gene sequence and the draft genome sequence of the type strain are KX347890 and QOIN00000000, respectively.
description: Published as part of Li, Lei, Wang, Jie, Zhou, Yong-jun, Lin, Hou-wen & Lu, Yan-hua, 2019, Streptomyces reniochalinae sp. nov. and Streptomyces diacarni sp. nov., from marine sponges, pp. 99-104 in International Journal of Systematic and Evolutionary Microbiology 69 (1) on page 103, DOI: 10.1099/ijsem.0.003109, http://zenodo.org/record/6048642
Reclamation budgeting and costs in coal exploration
Creators: name: Galbraith, D. M. (Donald Murray), 1934-
name: Fabro, Eugene W.
name: Hellyer, G.
name: Aiello, Robert
name: Berdusco, Roger Joseph
Publisher: name: The University of British Columbia
Year: 2010

description: Due to the minimal amount of reclamation required, exploration reclamation costs are not usually included as a separate budget item when exploration program costs are estimated for the plains and foothills. Reclamation costs are normally less than 1% of the plains programs and range from 3% to 5% of the total program costs of the foothills programs. Depending on program size, exploration reclamation in the foothills and mountains may or may not be included as a separate budget item. In these areas budgeting for exploration reclamation can be very difficult due to the number of topographic and environmental variables involved. Within Crows Nest Resources Limited to date, logistic personnel have budgeted costs for exploration and reclamation in mountainous areas by estimating costs without the benefit of detailed cost figures from previous programs for comparison. Detailed accounting sheets in use for present exploration programs will assist in budgeting for new work. Budget estimates will improve as itemized cost data is collected.
The horospherical $p$-Christoffel-Minkowski problem in hyperbolic space
Creators: name: Luo, Tianci
name: Wei, Yong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C42, 53C21

description: The horospherical $p$-Christoffel-Minkowski problem was posed by Li and Xu (2022) as a problem prescribing the $k$-th horospherical $p$-surface area measure of $h$-convex domains in hyperbolic space $\mathbb{H}^{n+1}$. It is a natural generalization of the classical $L^p$ Christoffel-Minkowski problem in the Euclidean space $\mathbb{R}^{n+1}$. In this paper, we consider a fully nonlinear equation associated with the horospherical $p$-Christoffel-Minkowski problem. We establish the existence of a uniformly $h$-convex solution under appropriate assumptions on the prescribed function. The key to the proof is the full rank theorem, which we will demonstrate using a viscosity approach based on the idea of Bryan-Ivaki-Scheuer (2023). When $p=0$, the horospherical $p$-Christoffel-Minkowski problem in $\mathbb{H}^{n+1}$ is equivalent to a Nirenberg-type problem on $\mathbb{S}^n$ in conformal geometry. Therefore, our result implies the existence of solutions to the Nirenberg-type problem.
description: 25 pages, submitted
MOESM7 of Molecular evolutionary engineering of xylose isomeraseÂ to improve itsÂ catalytic activity and performance of micro-aerobic glucose/xylose co-fermentationÂ in Saccharomyces cerevisiae
Creators: name: Seike, Taisuke
name: Kobayashi, Yosuke
name: Sahara, Takehiko
name: Ohgiya, Satoru
name: Kamagata, Yoichi
name: Fujimori, Kazuhiro
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 7: Table S5. Metabolic profiles of recombinant S. cerevisiae strains expressing mutated LpXIs in glucose/xylose co-fermentation.
The Fermi-Pasta-Ulam problem revisited: stochasticity thresholds in nonlinear Hamiltonian systems
Creators: name: Casetti, Lapo
name: Cerruti-Sola, Monica
name: Pettini, Marco
name: Cohen, E. G. D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The Fermi-Pasta-Ulam $α$-model of harmonic oscillators with cubic anharmonic interactions is studied from a statistical mechanical point of view. Systems of N= 32 to 128 oscillators appear to be large enough to suggest statistical mechanical behavior. A key element has been a comparison of the maximum Lyapounov coefficient $λ_{max}$ of the FPU $α$-model and that of the Toda lattice. For generic initial conditions, $λ_{max}(t)$ is indistinguishable for the two models up to times that increase with decreasing energy (at fixed N). Then suddenly a bifurcation appears, which can be discussed in relation to the breakup of regular, soliton-like structures. After this bifurcation, the $λ_{max}$ of the FPU model appears to approach a constant, while the $λ_{max}$ of the Toda lattice appears to approach zero, consistent with its integrability. This suggests that for generic initial conditions the FPU $α$-model is chaotic and will therefore approach equilibrium and equipartition of energy. There is, however, a threshold energy density $ε_c(N)\sim 1/N^2$, below which trapping occurs; here the dynamics appears to be regular, soliton-like and the approach to equilibrium - if any - takes longer than observable on any available computer. Above this threshold the system appears to behave in accordance with statistical mechanics, exhibiting an approach to equilibrium in physically reasonable times. The initial conditions chosen by Fermi, Pasta and Ulam were not generic and below threshold and would have required possibly an infinite time to reach equilibrium.
description: 24 pages, REVTeX, 8 PostScript figures. Published version
A five-dimensional vacuum-defect wormhole space-time
Creators: name: Ahmed, Faizuddin
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this study, we present a novel extension to the Klinkhamer vacuum-defect model by incorporating a fifth spatial dimension. This modification results in the formulation of a comprehensive five-dimensional wormhole space-time. Crucially, this extension preserves its classification as a vacuum solution to the field equations, thereby automatically satisfying all energy conditions. We demonstrate that this five-dimensional vacuum-defect space-time can be expressed in a pure canonical form, and thus, locally reduces to five-dimensional Minkowski space. Finally, we explore the geodesic equations in the vicinity of this five-dimensional vacuum-defect wormhole, offering insights into its intriguing properties.
description: 9 pages, improved version, online in Modern Physics Letters A having article ID: 2450157 (https://doi.org/10.1142/S0217732324501578)
Orbital stability of standing waves for the nonlinear Schrödinger equation with attractive delta potential and double power repulsive nonlinearity
Creators: name: Pava, Jaime Angulo
name: Melo, César A. Hernández
name: Plaza, Ramón G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q55, 35Q40, 35B35

description: In this paper, a nonlinear Schrödinger equation with an attractive (focusing) delta potential and a repulsive (defocusing) double power nonlinearity in one spatial dimension is considered. It is shown, via explicit construction, that both standing wave and equilibrium solutions do exist for certain parameter regimes. In addition, it is proved that both types of wave solutions are orbitally stable under the flow of the equation by minimizing the charge/energy functional.
description: 30 pages, 5 figures