cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dynamics in a supercooled liquid of symmetric dumbbells: Reorientational hopping for small molecular elongations
Creators: name: Moreno, Angel J.
name: Chong, Song-Ho
name: Kob, Walter
name: Sciortino, Francesco
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We present extensive molecular dynamics simulations of a liquid of symmetric dumbbells, for constant packing fraction, as a function of temperature and molecular elongation. For large elongations, translational and rotational degrees of freedom freeze at the same temperature. For small elongations only the even rotational degrees of freedom remain coupled to translational motions and arrest at a finite common temperature. The odd rotational degrees of freedom remain ergodic at all investigated temperature and the temperature dependence of the corresponding characteristic time is well described by an Arrhenius law. Finally, we discuss the evidence in favor of the presence of a type-A transition temperature for the odd rotational degrees of freedom, distinct from the type-B transition associated with the arrest of the translational and even rotational ones, as predicted by the mode-coupling theory for the glass transition.
description: 4 pages, 3 figures
Predicting narrow states in the spectrum of a nucleus beyond the proton drip line
Creators: name: Canton, L.
name: Pisent, G.
name: Svenne, J. P.
name: Amos, K.
name: Karataglidis, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Properties of particle-unstable nuclei lying beyond the proton drip line can be ascertained by considering those (usually known) properties of its mirror neutron-rich system. We have used a multi-channel algebraic scattering theory to map the known properties of the neutron-${}^{14}$C system to those of the proton-${}^{14}$O one from which we deduce that the particle-unstable ${}^{15}$F will have a spectrum of two low lying broad resonances of positive parity and, at higher excitation, three narrow negative parity ones. A key feature is to use coupling to Pauli-hindered states in the target.
description: 5 pages, 3 figures
Mixed Representation RPA Calculation for Octupole Excitations on Superdeformed Sates in the 40Ca and Neutron-Rich Sulfur Regions
Creators: name: Inakura, T.
name: Imagawa, H.
name: Hashimoto, Y.
name: Mizutori, S.
name: Yamagami, M.
name: Matsuyanagi, K.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: By means of the mixed representation RPA based on the Skyrme-Hartree-Fock mean field, we investigate low-frequency octupole excitations built on the superdeformed (SD) states in the N=Z nuclei around 40Ca and the neutron-rich Sulfur isotopes. The RPA calculation is carried out fully self-consistently on the three-dimensional Cartesian mesh in a box, and yields a number of low-frequency octupole vibrations built on the SD states in 32S, 36Ar, 40Ca and 44Ti. In particular, a strongly collective K^π=1^- octupole vibration is suggested to appear on top of the SD state in 40Ca. For 48,50S close to the neutron drip line, we find that the low-lying state created by the excitation of a single neutron from a loosely bound low Omega level to a high Omega resonance level acquires an extremely strong octupole transition strength due to the spatially very extended structure of the particle-hole wave functions.
description: 22 pages, 7 figures
2008 North Dakota Agricultural Outlook: Representative Farms, 2008-2017
Creators: name: Taylor, Richard D.
name: Koo, Won W.
name: Swenson, Andrew L.
name: Taylor, Richard D.
name: Koo, Won W.
name: Swenson, Andrew L.
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agribusiness
subject: net farm income
subject: debt-to-asset ratios
subject: cropland prices
subject: land rental rates
subject: farm operating expenses
subject: capitalization rate
subject: risk.

description: Net farm income for nearly all representative farms in 2017 is projected to be lower than in 2007. Low profit farms, which comprise 20% of the farms in the study, may not have financial resiliency to survive without off-farm income. Commodity prices are expected to fall from current levels, however, the final level is unknown. Two price level scenarios were analyzed. Commodity yields are projected to increase at historical trend-line rates and production expenses are expected to return to normal growth rates after 2009. Debt-to-asset ratios for all farms will decrease slightly throughout the forecast period. Debt-to-asset ratios for the low profit farms are expected to remain near the 0.50 level.
Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
Creators: name: Contributions To Discrete Mathematics
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: The estimation of the zeros of some counting polynomials...1-7 Lengths of extremal square-free ternary words...8-19 Combinatorial interpretations of two identities of Guo and Yang...20-27 Direct and inverse problems for restricted signed sumsets in integers...28-46 Coloring permutation-gain graphs...47-52 Bounds on r-identifying codes in q-ary Lee space...53-71 Note on group distance magicness on product graphs...72-88 k-Forcing number for Cartesian product of some graphs...89-97 Symmetric association schemes arising from abstract regular polytopes...98-116 Fubini polynomials and integer partitions...117-127 Equivalent classes of degree sequences for triangulated polyhedra and their convex realization...128-137 A neighborhood condition for graphs to have restricted fractional (g,f)-factors...138-149 H-absorbence and H-independence in 3-quasi-transitive H-coloured digraphs....150-159 Schröder partitions, Schröder tableaux and weak poset patterns...160-184 A survey of graph burning...185-197
Schröder partitions, Schröder tableaux and weak poset patterns
Creators: name: Ferrari, Luca
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: We introduce the notions of Schröder shapes and Schröder tableaux, which provide an analog of the classical notions of Young shapes and Young tableaux. We investigate some properties of the partial order given by containment of Schröder shapes. Then we propose an algorithm that is the natural analog of the well-known RS correspondence for Young tableaux, and we characterize those permutations whose insertion tableaux have some special shapes. The last part of the article relates the notion of the Schröder tableau with those of interval order and weak containment (and strong avoidance) of posets. We end our paper with several suggestions for possible further work.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
H-absorbence and H-independence in 3-quasi-transitive H-coloured digraphs.
Creators: name: Galeana-Sanchez, Hortensia
name: O'Reilly-Regueiro, Eugenia
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: In this paper we prove that if $D$ is a loopless asymmetric 3-quasi-transitive arc-coloured digraph having its arcs coloured with the vertices of a given digraph $H$, and if in $D$ every $C_4$ is an $H$-cycle and every $C_3$ is a quasi-$H$-cycle, then $D$ has an $H$-kernel.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
Input scripts for In silico λ-dynamics predicts protein binding specificities to modified RNAs
Creators: name: Angelo, Murphy
name: Aoki, Scott
name: Vilseck, Jonah
Publisher: name: Zenodo
Year: 2024

description: λ-Dynamics input files, topology and parameter files, and initial starting structures needed to reproduce the calculations discussed in the manuscript titled "In silico λ-dynamics predicts protein binding specificities to modified RNAs".
Additional file 2 of A need-based, multi-level, cross-sectoral framework to explain variations in satisfaction of care needs among people living with dementia
Creators: name: Poli, Chiara De
name: Oyebode, Jan
name: Airoldi, Mara
name: Glover, Richard
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. Guide for interview with family carers.
EVOLUTION OF INVESTMENT FLOWS IN U.S. MANUFACTURING: A SPATIAL PANEL APPROACH
Creators: name: Brown, Jason P.
name: Florax, Raymond J.G.M.
name: McNamara, Kevin T.
name: Brown, Jason P.
name: Florax, Raymond J.G.M.
name: McNamara, Kevin T.
Publisher: name: Unknown
Year: 2008
Subjects: subject: Community/Rural/Urban Development
subject: manufacturing
subject: investment
subject: location factors

description: The paper starts with a discussion of a conceptual model of location factors in U.S. manufacturing investment at the state level. The purpose of the paper is to test the relative importance of growth factors influencing investment and whether or not they have changed in importance over time. These factors include agglomeration, market structure, labor, infrastructure, and fiscal policy. A better understanding of investment flows in the manufacturing sector will help determine how growth factors have changed over time and which economic development policies may be most appropriate at targeting the sector. The analysis covers the time period 1994 to 2006 for the 48 contiguous states, with data taken from the Annual Survey of Manufactures, the Bureau of Economic Analysis, and the Bureau of Labor Statistics. Panel methods are used to test for fixed effects due to heterogeneity across states. Spatial panel methods with time effects are used for determination and specification of spatial and temporal effects. Empirical results are consistent across the empirical models put forth. Results suggest that market demand remains one of the most important location factors of manufacturing investment. Investment also goes to states with more productive labor and localized agglomeration of manufacturing activity.
description: This paper is updated by the file at http://purl.umn.edu/54835
A neighborhood condition for graphs to have restricted fractional (g,f)-factors
Creators: name: Zhou, Sizhong
name: Sun, Zhiren
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: Let $h$ be a function defined on $E(G)$ with $h(e)\in[0,1]$ for any $e\in E(G)$. Set $d_G^{h}(x)=\sum_{e\ni x}h(e)$. If $g(x)\leq d_G^{h}(x)\leq f(x)$ for every $x\in V(G)$, then we call the graph $F_h$ with vertex set $V(G)$ and edge set $E_h$ a fractional $(g,f)$-factor of $G$ with indicator function $h$, where $E_h=\{e:e\in E(G),h(e)>0\}$. Let $M$ and $N$ be two sets of independent edges of $G$ with $M\cap N=\emptyset$, $|M|=m$ and $|N|=n$. If $G$ admits a fractional $(g,f)$-factor $F_h$ such that $h(e)=1$ for any $e\in M$ and $h(e)=0$ for any $e\in N$, then we say that $G$ has a fractional $(g,f)$-factor with the property $E(m,n)$. In this paper, we present a neighborhood condition for the existence of a fractional $(g,f)$-factor with the property $E(1,n)$ in a graph. Furthermore, it is shown that the neighborhood condition is sharp.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
Relative Entropy as a Measure of Difference Between Hermitian and Non-Hermitian Systems
Creators: name: Jeong, Kabgyun
name: Park, Kyu-Won
name: Kim, Jaewan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We employ the relative entropy as a measure to quantify the difference of eigenmodes between Hermitian and non-Hermitian systems in elliptic optical microcavities. We have found that the average value of the relative entropy in the range of the collective Lamb shift is large, while that in the range of self-energy is small. Furthermore, the weak and strong interactions in the non-Hermitian system exhibit rather different behaviors in term of the relative entropy, and thus it displays an obvious exchange of eigenmodes in the elliptic microcavity.
description: 9 pages, 5 figures; Close to published version
Equivalent classes of degree sequences for triangulated polyhedra and their convex realization
Creators: name: Honvault, Pascal
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: We define an equivalence on the set of all degree sequences of a triangulated polyhedron with a fixed number of vertices and compute them and their cardinal via an algorithm. We also prove that each class is realizable as a convex polyhedron.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
Some ideas of economic aspects of precision plant production (protection)
Creators: name: Takacs-Gyorgy, Katalin
name: Takacs-Gyorgy, Katalin
Publisher: name: Unknown
Year: 2008
Subjects: subject: Crop Production/Industries
subject: changes in profitability
subject: viable size

description: Precision farming – besides other aspects – enables the reduction of use of chemical substances in crop production while decreases farming risks, contributes to specific field-crop-plant applications, makes production processes more designable and increases profitability. The introduction of a new technology requires complex farm-management decisions, including the consideration of economic correlations (costs-yield-income). Considering the three basic meanings of sustainability, the farming strategies have to meet these requirements. There are several alternatives to reduce artificial chemical use (applying new chemicals with lower doses, chemical-free ways like organic farming, negative environmental taxes, precision farming, etc.). In Hungary the farm structure is polarized, there are large crop producing farms (operating over 1000 ha), a lot of small farms (working less then 50 ha), but the number of middle sized farms is growing up, fortunately. Precision plant production could be a real alternative for them in their efforts to optimize chemical use, but the capital investment required for shifting to this technology, should also be considered. It is necessary to examine the conditions under which it will be a viable decision from economic point of view. It can be stated that the extra investment will be returned above 150-160 ha crop producing farm. Risk of return depends on soil conditions, weed coverage and could be decreased by increasing the utilization of machinery. The objective of the study is to examine the economic consequences of precision plant protection, to find the answers to the questions which may occur when the farmer turns to precision farming.
Fubini polynomials and integer partitions
Creators: name: Merca, Mircea
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: In this paper, we show that the geometric polynomials can be expressed as sums over integer partitions in two different ways. New formulas involving geometric numbers, Bernoulli numbers, and Genocchi numbers are derived in this context.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
How relevant is the decision of containment measures against COVID-19 applied ahead of time?
Creators: name: Brugnago, Eduardo L.
name: da Silva, Rafael M.
name: Manchein, Cesar
name: Beims, Marcus W.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The cumulative number of confirmed infected individuals by the new coronavirus outbreak until April 30th, 2020, is presented for the countries: Belgium, Brazil, United Kingdom (UK), and United States of America (USA). After an initial period with a low incidence of newly infected people, a power-law growth of the number of confirmed cases is observed. For each country, a distinct growth exponent is obtained. For Belgium, UK, and USA, countries with a large number of infected people, after the power-law growth a distinct behavior is obtained when approaching saturation. Brazil is still in the power-law regime. Such updates of the data and projections corroborate recent results regarding the power-law growth of the virus and their strong Distance Correlation between some countries around the world. Furthermore, we show that act in time is one of the most relevant non-pharmacological weapons that the health organizations have in the battle against the COVID-19, infectious disease caused by the most recently discovered coronavirus. We study how changing the social distance and the number of daily tests to identify infected asymptomatic individuals can interfere in the number of confirmed cases of COVID-19 when applied in three distinct days, namely April 16th (early), April 30th (current), and May 14th (late). Results show that containment actions are necessary to flatten the curves and should be applied as soon as possible.
description: 10 pages, 4 figures
Additional file 3 of A need-based, multi-level, cross-sectoral framework to explain variations in satisfaction of care needs among people living with dementia
Creators: name: Poli, Chiara De
name: Oyebode, Jan
name: Airoldi, Mara
name: Glover, Richard
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 3. Guide for interview with people living with dementia.
Kerr--Schild metrics and gravitational radiation
Creators: name: Natorf, Włodzimierz
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We describe conditions assuring that the Kerr--Schild type solutions of Einstein equations with pure radiation fields are asymptotically flat at future null infinity. Such metrics cannot describe ``true'' gravitational radiation from bounded sources--it is shown that the Bondi news function vanishes identically. We obtain formulae for the total energy and angular momentum at scri+. As an example we consider non-stationary generalization of the Kerr metric given by Vaidya and Patel. Angular momentum and total energy are expressed in closed form as functions of retarded time.
description: AMSLaTeX, 12 pages, submitted to Gen. Rel. Grav., references added, changed content
Eucharistische Textfragmente einer koptischen-saidischen Handschrift
Creators: name: Zentgraf, Käte
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 41 (1957): Oriens christianus, Band 41
An Analytic Model for the Axis-Ratio Distribution of Dark Matter Halos from the Primordial Gaussian Density Field
Creators: name: Lee, Jounghun
name: Jing, Yipeng
name: Suto, Yasushi
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an analytic expression for the axis ratio distribution of triaxial dark matter halos driven from physical principles. Adopting the picture of triaxial collapse based on the Zel'dovich approximation, we derive analytically both the minor-to-major and the conditional intermediate-to-major axis ratio distributions, and examine how they depend on the halo mass, redshift, and cosmology. Our analytic model is tested against the simulation data given by Jing & Suto in 2002, and found to reproduce the conditional intermediate-to-major axis ratio distribution successfully and the minor-to-major axis ratio distribution approximately. However, the trends of our analytic axis-ratio distributions with mass and redshift are opposite to what is found in N-body simulations. This failure of our analytic model puts a limitation on analytic approaches based on the Lagrangian theory to the halo ellipticity. Given the overall agreement with the simulation results, our model provides a new theoretical step toward using the axis-ratio distribution of dark halos as a cosmological probe. We also discuss several possibilities to improve the model.
description: accepted version, ApJ in press, 19 pages, 5 figures, minor revisions
A Quantitative Measure of Interference
Creators: name: Braun, Daniel
name: Georgeot, Bertrand
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We introduce an interference measure which allows to quantify the amount of interference present in any physical process that maps an initial density matrix to a final density matrix. In particular, the interference measure enables one to monitor the amount of interference generated in each step of a quantum algorithm. We show that a Hadamard gate acting on a single qubit is a basic building block for interference generation and realizes one bit of interference, an ``i-bit''. We use the interference measure to quantify interference for various examples, including Grover's search algorithm and Shor's factorization algorithm. We distinguish between ``potentially available'' and ``actually used'' interference, and show that for both algorithms the potentially available interference is exponentially large. However, the amount of interference actually used in Grover's algorithm is only about 3 i-bits and asymptotically independent of the number of qubits, while Shor's algorithm indeed uses an exponential amount of interference.
description: 13 pages of latex; research done at http://www.quantware.ups-tlse.fr/
title: Protected Flavonols for Carbon Monoxide Delivery in Biological Environments
Creators: name: Dittmar, Taylor M.
Publisher: name: Utah State University
Year: 2024

description: Although known for its toxicity, carbon monoxide (CO) has also been identified as producing beneficial health effects when present at low concentrations. CO is produced endogenously in humans during heme degradation. Biological effects induced by CO include antioxidant, anti-inflammatory, and vasodilation effects. Carbon monoxide does not single handedly produce these effects but induces the pathways to do so. An important current goal is to deliver CO in a controlled, localized way to gain insight into its biological roles. Inhaled gaseous therapy was first evaluated in clinical applications but lacked targetability to specific organelles. To pursue controlled delivery, metal-free and light triggered CO delivery molecules have been investigated. The Berreau lab has developed a π-extended flavonol scaffold that is particularly interesting as it exhibits well-controlled light-induced CO release and may be tracked via fluorescence in biological environments. These extended flavonols can also be derivatized for targeting or to introduce motifs that involve multiple triggers for precise CO delivery.
The primary objective for this thesis has been to explore the chemistry of π-extended flavonols to further enhance the trigger ability of controlled CO release. Specifically, these constructs can be structurally modified into dual-functioning flavonols with analyte and environment sensing capabilities prior to light-induced CO release. This occurs via the addition of a sensing group appendage to the flavonol. Functionalization of extended flavonols with sensing capabilities could be utilized in biological applications to enhance the anti-inflammatory effects and bioavailability of the molecule.
EMMA - A New Underground Cosmic-Ray Experiment
Creators: name: Enqvist, T.
name: Föhr, V.
name: Joutsenvaara, J.
name: Jämsén, T.
name: Keränen, P.
name: Kuusiniemi, P.
name: Laitala, H.
name: Lehtola, M.
name: Mattila, A.
name: Narkilahti, J.
name: Peltoniemi, J.
name: Remes, H.
name: Reponen, M.
name: Räihä, T.
name: Sarkamo, J.
name: Shen, C.
name: Usoskin, I.
name: Vaittinen, M.
name: Zhang, Z.
name: Ding, L.
name: Zhu, Q.
name: Roos, M.
name: Dzaparova, I.
name: Karpov, S.
name: Kurenya, A.
name: Petkov, V.
name: Yanin, A.
name: Fynbo, H.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A new type of cosmic-ray experiment is under construction in the Pyhäsalmi mine in the underground laboratory of the University of Oulu, Finland. It aims to study the composition of cosmic rays at and above the knee region. The experiment, called EMMA, will cover approximately 150 square-metres of detector area. The array is capable of measuring the multiplicity and the lateral distribution of underground muons, and the arrival direction of the air shower. The full-size detector is expected to run by the end of 2007.
description: Extended and updated TAUP2005 Proceedings contribution. 8 pages, 5 figures (part in colour). Preprint not submitted
A Machine Learning based Framework for KPI Maximization in Emerging Networks using Mobility Parameters
Creators: name: Shodamola, Joel
name: Masood, Usama
name: Manalastas, Marvin
name: Imran, Ali
Publisher: name: arXiv
Year: 2020
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Current LTE network is faced with a plethora of Configuration and Optimization Parameters (COPs), both hard and soft, that are adjusted manually to manage the network and provide better Quality of Experience (QoE). With 5G in view, the number of these COPs are expected to reach 2000 per site, making their manual tuning for finding the optimal combination of these parameters, an impossible fleet. Alongside these thousands of COPs is the anticipated network densification in emerging networks which exacerbates the burden of the network operators in managing and optimizing the network. Hence, we propose a machine learning-based framework combined with a heuristic technique to discover the optimal combination of two pertinent COPs used in mobility, Cell Individual Offset (CIO) and Handover Margin (HOM), that maximizes a specific Key Performance Indicator (KPI) such as mean Signal to Interference and Noise Ratio (SINR) of all the connected users. The first part of the framework leverages the power of machine learning to predict the KPI of interest given several different combinations of CIO and HOM. The resulting predictions are then fed into Genetic Algorithm (GA) which searches for the best combination of the two mentioned parameters that yield the maximum mean SINR for all users. Performance of the framework is also evaluated using several machine learning techniques, with CatBoost algorithm yielding the best prediction performance. Meanwhile, GA is able to reveal the optimal parameter setting combination more efficiently and with three orders of magnitude faster convergence time in comparison to brute force approach.
Corythalia variegata Caporiacco 1954
Creators: name: Bayer, Steffen
name: Höfer, Hubert
name: Metzner, Heiko
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Corythalia
Corythalia variegata

description: Corythalia variegata Caporiacco, 1954
 Corythalia variegata Caporiacco 1954: 179, fig. 67 description & illustration of A juvenile. instead of, juvenile male from French Guiana: Saint-Laurent-du Maroni: Charvein, ca. 05°34’N, 53°54’W, about 20 m a.s.l., R. Benoist leg. Dec. 1913, MNHN (Col. No. unknown), holotype requested at MNHN, but lost (C. Rollard, pers. comm.), thus not examined; Ruiz & Brescovit 2008: 493 (assessment as nomen dubium); (nomen dubium).
 Remarks. The assessment of C. variegata as a nomen dubium by Ruiz & Brescovit (2008) is absolutely justified and will definitely not change anymore. Even, if the juvenile male holotype would be found in the future, it would be impossible to define this species, as the male copulatory organ is not developed in this specimen. A definite discrimination of Corythalia species, however, is not possible without the examination of copulatory organs of adult specimens. The present study has shown that colouration patterns, if at all, may help distinguish certain groups of species, but definitely not to recognise a particular species. Additionally, a certain degree of variation in coloura- tion is recognisable among different specimens of most species and especially the colouration of the opisthosoma depends on the nutritional state or the maturity of females (i.e. state of the oogenesis). Moreover, Crane (1948) had found out that the colouration of juvenile specimens often differ from that of adults. In French Guiana several other Corythalia species occur, e.g. C. waleckii, C. luctuosa, C. spiralis, C. foelixi Bayer, sp. nov., C. fulgipedia. It is not to exclude that the juvenile type of C. variegata is conspecific with one of these species. In any case, as the type specimen is juvenile, it is impossible to discriminate C. variegata from other Corythalia species based on the description and the illustration (Fig. 67) in Caporiacco (1954).
description: Published as part of Bayer, Steffen, Höfer, Hubert & Metzner, Heiko, 2020, Revision of the genus Corythalia C. L. Koch, 1850, part 1: Diagnosis and new species from South America (Araneae: Salticidae: Salticinae: Euophryini), pp. 1-144 in Zootaxa 4806 (1) on page 119, DOI: 10.11646/zootaxa.4806.1.1, http://zenodo.org/record/3927380
Corythalia major Simon 1901
Creators: name: Bayer, Steffen
name: Höfer, Hubert
name: Metzner, Heiko
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Corythalia
Corythalia major

description: Corythalia major Simon, 1901
 Corythalia major Simon 1901: 655 (mention of the name without any description or illustration); Petrunkevitch 1911: 617; Bonnet 1956: 1237 (recognition and assessment under status nomen nudum); Platnick (2001) (nomen nudum).
 Habrocestum major— Simon 1901: 666.
 Remarks. Simon (1901) listed this “species” together with Corythalia [at that time sub Habrocestum] locuples Simon (1888) (see below), so it once must have been collected in the same locality as C. locuples (Santo Domingo, Hispaniola). A description does neither exist under the genus name Habrocestum nor under Corythalia. Additionally, (a) type (s) was/were never designated and deposited. Accordingly, a characterisation of C. major is impossible and the invalid status as a nomen nudum is justified. In the context of the first description of Anasaitis [formerly temporarily in Habrocestum and Corythalia] locuples Simon (1888) seemingly mentioned a specimen varying from the type of H. locuples and stated: “... prope oculos squamulis majoribus laetissime purpureo-aureis vestita...”. However, he did not list it officially as variant or subspecies with an explicit heading and an explicit description. A few years later Simon (1901) mentioned the species name, so, it is well imaginable that he had planned to describe a species with this name (including designation and deposition of a type) subsequently, but he never did.
description: Published as part of Bayer, Steffen, Höfer, Hubert & Metzner, Heiko, 2020, Revision of the genus Corythalia C. L. Koch, 1850, part 1: Diagnosis and new species from South America (Araneae: Salticidae: Salticinae: Euophryini), pp. 1-144 in Zootaxa 4806 (1) on pages 120-121, DOI: 10.11646/zootaxa.4806.1.1, http://zenodo.org/record/3927380
Macroeconomic determinants of agricultural preferential investment credit in Poland
Creators: name: Danilowska, Alina
name: Danilowska, Alina
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agricultural Finance
subject: preferential credit
subject: farmers
subject: macroeconomic determinants

description: In the paper the impact of macroeconomic determinants on the number and value of agricultural investment preferential credits in Poland is examined. This kinds of determinants are of an exogenous character and they cannot be controlled by individual farm. They are related to economic growth, price level changes, monetary policy, inflation, changes in foreign trade conditions. The econometric analysis showed that macroeconomic environment influenced farmers’ credit decisions at number and value of taken credits. The statistically significant variables in the case of these measures were the index of price relations of sold agricultural products to goods and services purchased by private farms (“price gap”), interest rate of central bank and real interest rate paid by farmers. Somewhat surprisingly, neither rate of GDP growth nor real effective exchange rate affected the scope of credits. In the case of GDP rate, the result can suggest that farmers expectations does not depend on current phase of business cycle. The reason of luck the influence of terms of foreign exchange can be explained partly by relatively low share of agricultural products in foreign trade turnover.
Additional file 1 of A Combined Randomised and Observational Study of Surgery for Fractures In the distal Radius in the Elderly (CROSSFIRE): a statistical analysis plan
Creators: name: Lawson, Andrew
name: Naylor, Justine
name: Buchbinder, Rachelle
name: Ivers, Rebecca
name: Balogh, Zsolt
name: Smith, Paul
name: Rajat Mittal
name: Xuan, Wei
name: Howard, Kirsten
name: Arezoo Vafa
name: Yates, Piers
name: Rieger, Bertram
name: Smith, Geoff
name: Elkinson, Ilia
name: Woosung Kim
name: Sungaran, Jai
name: Latendresse, Kim
name: Wong, James
name: Viswanathan, Sameer
name: Landale, Keith
name: Drobetz, Herwig
name: Tran, Phong
name: Page, Richard
name: Hau, Raphael
name: Mulford, Jonathan
name: Incoll, Ian
name: Kale, Michael
name: Schick, Bernard
name: Higgs, Andrew
name: Oppy, Andrew
name: Perriman, Diana
name: Harris, Ian
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 1. Nonstandard outcome measures.
Symmetric association schemes arising from abstract regular polytopes
Creators: name: Alsairafi, Alyeah
name: Herman, Allen
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: This article investigates the question of when every double coset of a string $C$-group $G$ relative to its vertex stabilizer subgroup $H$ is represented by an involution. We show that this is the case for every finite string Coxeter group except in the $\{5,3,3\}$ case of type $H_4$, and for the infinite Coxeter groups of Schläfli type $\{4,4\}$ and $\{3,6\}$. From this it is immediate that, for every string $C$-group of these types, the double coset algebra $\mathbb{C}[G/\!\!/H]$ is commutative and all of its characters are realizable over $\mathbb{R}$. In particular, the abstract regular polytopes with these automorphism groups have a polyhedral realization cone.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
k-Forcing number for Cartesian product of some graphs
Creators: name: Montazeri, Zeinab
name: Soltankhah, Nasrin
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: $k$-Forcing is an iterative graph coloring process based on a color change rule that describes how to color the vertices. $k$-Forcing is a generalization of zero forcing that is useful in multiple scientific branches, such as quantum control. In this paper, we investigate the $k$-forcing number of the Cartesian product of some graphs. The main contribution of this paper is to determine the $k$-forcing number of the Cartesian product of two complete bipartite graphs using a new representation of this graph.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
Corythalia dimidiata Simon 1901
Creators: name: Bayer, Steffen
name: Höfer, Hubert
name: Metzner, Heiko
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Corythalia
Corythalia dimidiata

description: Corythalia dimidiata Simon, 1901
 Corythalia dimidiata Simon 1901: 654 (mention of the name without any description or illustration); Petrunkevitch 1911: 615; Bonnet 1956: 1236 (recognition and establishment under status nomen nudum); Platnick (2001) (nomen nudum).
 Remarks. As distribution area of this “species” Simon (1901) listed Colombia. In Colombia, however, far more than one Corythalia species occur. As neither any types were deposited nor any description of this “species” exists, the invalid status as a nomen nudum is justified. Once again, Simon may have planned to describe a species with this name (including designation and deposition of a type), but never did so.
description: Published as part of Bayer, Steffen, Höfer, Hubert & Metzner, Heiko, 2020, Revision of the genus Corythalia C. L. Koch, 1850, part 1: Diagnosis and new species from South America (Araneae: Salticidae: Salticinae: Euophryini), pp. 1-144 in Zootaxa 4806 (1) on pages 121-122, DOI: 10.11646/zootaxa.4806.1.1, http://zenodo.org/record/3927380
Do Farm Credits Stimulate Development of Agriculture in Poland?
Creators: name: Siudek, Tomasz
name: Siudek, Tomasz
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agricultural Finance
subject: cooperative banks
subject: agriculture
subject: regional development

description: In Poland, farmers rely primarily on cooperative banks for agricultural credit. Therefore, the paper attempt is to examine the impact of agricultural credits disbursed by the cooperative banks on regional development of agricultural sector in Poland over 1997- 2006. Sources of data include financial statements of the banks (1373 observations) providing credit-related information and sectoral background data for agriculture from Central Statistical Office of Poland. The levels of agricultural development were assessed using a nation-level and regional-level composite indicators constructed by the author by the use of factor analysis. Additionally, one-factor ANOVA, Pearson correlations and linear regression were applied. There was found, that the most prosperous agricultural regions include wielkopolskie, zachodniopomorskie and warminsko-mazurskie, the least prosperous malopolskie, podkarpackie, slaskie and swietokrzyskie voivodships. Results of econometric analysis suggest also that region of bank’s activity has statistically significant impact both on agricultural credit and agricultural development levels. In Poland as a whole, farm credits provided by cooperative banks stimulate development of agriculture but only in two of sixteen regions (voivodships) their impact was positive and statistically significant. The average farm size and agricultural employment were found to be strongest in influencing agricultural development.
Multimode Hong-Ou-Mandel Interferometry
Creators: name: Walborn, S. P.
name: Nogueira, W. A. T.
name: de Oliveira, A. N.
name: Pádua, S.
name: Monken, C. H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We review some recent experiments based upon multimode two-photon interference of photon pairs created by spontaneous parametric down-conversion. The new element provided by these experiments is the inclusion of the transverse spatial profiles of the pump, signal and idler fields. We discuss multimode Hong-Ou-Mandel interference, and show that the transverse profile of the pump beam can be manipulated in order to control two-photon interference. We present the basic theory and experimental results as well as several applications to the field of quantum information.
description: 20 pages, 14 figures, Brief Review to be published in Modern Physics Letters B
2D Retrieval Frameworks for Hot Jupiter Phase Curves
Creators: name: Feng, Y. Katherina
name: Line, Michael R.
name: Fortney, Jonathan J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Spectroscopic phase curves provide unique access to the three-dimensional properties of transiting exoplanet atmospheres. However, a modeling framework must be developed to deliver accurate inferences of atmospheric properties for these complex data sets. Here, we develop an approach to retrieve temperature structures and molecular abundances from phase curve spectra at any orbital phase. In the context of a representative hot Jupiter with a large day-night temperature contrast, we examine the biases in typical one-dimensional (1D) retrievals as a function of orbital phase/geometry, compared to two-dimensional (2D) models that appropriately capture the disk-integrated phase geometry. We guide our intuition by applying our new framework on a simulated HST+Spitzer phase curve data set in which the "truth" is known, followed by an application to the spectroscopic phase curve of the canonical hot Jupiter, WASP-43b. We also demonstrate the retrieval framework on simulated JWST phase curve observations. We apply our new geometric framework to a joint-fit of all spectroscopic phases, assuming longitudinal molecular abundance homogeneity, resulting in an a factor of 2 improvement in abundances precision when compared to individual phase constraints. With a 1D retrieval model on simulated HST+Spitzer data, we find strongly biased molecular abundances for CH$_4$ and CO$_2$ at most orbital phases. With 2D, the day and night profiles retrieved from WASP-43b remain consistent throughout the orbit. JWST retrievals show that a 2D model is strongly favored at all orbital phases. Based on our new 2D retrieval implementation, we provide recommendations on when 1D models are appropriate and when more complex phase geometries involving multiple TP profiles are required to obtain an unbiased view of tidally locked planetary atmospheres.
description: Accepted at AJ. 23 pages, 30 figures - see figure 2 for quick takeaway
Additional file 1 of A need-based, multi-level, cross-sectoral framework to explain variations in satisfaction of care needs among people living with dementia
Creators: name: Poli, Chiara De
name: Oyebode, Jan
name: Airoldi, Mara
name: Glover, Richard
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Guide for focus group with people with dementia and family carers.
Bemerkungen zu den äthiopischen Acta Petri et Pauli
Creators: name: Engberding, Hieronymus
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 41 (1957): Oriens christianus, Band 41
Financial risks and factors affecting them on Finnish farms
Creators: name: Pyykkonen, Perttu
name: Yrjola, Tapani
name: Latukka, Arto
name: Pyykkonen, Perttu
name: Yrjola, Tapani
name: Latukka, Arto
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agricultural Finance
subject: Credit risks
subject: financing

description: As a consequence of rapid structural change and new investment support scheme agricultural debts have increased and concentrated heavily in Finland. In addition, New Basel Accord (Basel II) regulating the bank business requires more in-depth credit risk assessment from banks. Therefore, there are both endogenous and exogenous reasoning for researching the agricultural credit risks. The purpose of the study is to find out the factors that affect financial risks in agriculture as well as possible change in credit risks. Credit scores depicting the magnitude of financial risk for 664 Finnish FADN farms are calculated and an econometric model is applied to clarify which farm specific factors influence the credit score. According to the study increasing farm size decreases financial risks. Furthermore, higher yields that also reflect higher professional skills of the farmer decreases financial risks. In contrast, increasing debts also increase credit risks. In addition, cereal farms tend to have higher credit risks than animal farms. The latter is due to negative profitability development as a consequence of deteriorated grain prices. Even though credit risks in general have increased the number of farms facing substantial financial problems has not increased. However, given the perpetual economic development and structural change in Finnish farming industry the agricultural credit risks will increase. Hence, the lenders would be condemned to apply stricter criteria when granting loans and debt will not be granted to some smaller farms.
Note on group distance magicness on product graphs
Creators: name: Prajeesh, Appattu Vallapil
name: Paramasivam, Krishnan
Publisher: name: Contributions to Discrete Mathematics
Year: 2021

description: If $l$ is a bijection from the vertex set $V(G)$ of a graph $G$ to an additive abelian group $\Gamma$ of $|V(G)|$ elements such that for any vertex $u$ of $G$, the weight $\sum_{v\in N_{G}(u)}l(v)$ is $\mu$, where $\mu \in \Gamma$, then $l$ is a $\Gamma$-distance magic labeling of $G$. A graph $G$ that admits such an $l$ is $\Gamma$-distance magic and if $G$ is $\Gamma$-distance magic for every such $\Gamma$, then $G$ is a group distance magic graph. In this paper, we provide some results on the group distance magicness of the lexicographic and direct product of two graphs. By proving a few necessary conditions, we characterize the group distance magicness of a tree. In addition, we find three techniques to construct group distance magic graphs recursively from the existing ones and with respect to any abelian group with one involution, we determine infinitely many nongroup distance magic graphs.
description: Contributions to Discrete Mathematics, Vol. 16 No. 1 (2021)
Static Einstein's Universe as a Quantum Solution of Causal Quantum Gravity
Creators: name: Shojai, A.
name: Shojai, F.
name: Dadhich, N.
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We shall in the framework of Bohmian quantum gravity show that it is possible to find a {\it pure} quantum state which leads to the static Einstein universe whose classical counterpart is flat space--time. We obtain the solution not only in the long--wavelength approximation but also exactly.
description: to appear in Int. J. Mod. Phys. A
Heavy vector and axial-vector $D$ mesons in hot magnetized asymmetric nuclear matter
Creators: name: Kumar, Rajesh
name: Chhabra, Rahul
name: Kumar, Arvind
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We observed the impact of finite magnetic field on the in-medium mass and decay constant of isospin averaged vector $D^*(D^{*^+},D^{*^0})$ and axial-vector $D_1(D^+_1, D^0_1)$ mesons. The quark and gluon condensates of the nuclear medium at finite magnetic field, temperature, isospin asymmetry, and density have been obtained by the meson exchange scalar fields within the chiral SU(3) model. The medium attributes modify the scalar and vector density of nuclear medium and this variation reflects in the in-medium mass and decay constant of spin 1 $D$ mesons. We calculate these observables by comparing the Operator Product Expansion (OPE) and the phenomenological side in the QCD Sum Rules. In the results, we observed a positive mass shift for charged vector and axial-vector $D$ mesons with respect to magnetic field. For neutral vector (axial-vector) $D$ mesons we observed negative (positive) mass shift as a function of magnetic field. In the application part, we calculate the in-medium partial decay width of the process $D^*_s$(2715/2860) $\rightarrow$ $D^* K$ by using $^3P_0$ model. The in-medium effects are incorporated through the in-medium masses of $D^*$ and $K$ mesons.
description: 36 Pages, 11 figures