cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Aeroionizacija tunelskog kompleksa Ravne
Creators: name: Zujic, Hrvoje
Publisher: name: figshare
Year: 2021
Subjects: subject: Atmospheric Sciences
subject: FOS: Earth and related environmental sciences

description: Špilje su ljudi od davnina koristili kao skloništa. Tijekom drugog svjetskog rata u Njemačkoj, u mjestu Ennepetal u špilji Klutert, dr. Spannagel je opazio, da su pacijenti s bronhijalnom astmom i kroničnim opstruktivnim bronhitisom lakše disali. Tako se udomaćio naziv ŠPILJOTERAPIJA. Pod okriljem međunarodnog speleološkog saveza, pri UNESCO-u, djelovanje koordinira i stručno nadzire permanentna komisija za špiljoterapiju. Pretpostavlja se da je visoka koncentracija iona u zraku (aeroioni) glavni razlog korisnih efekata špiljoterapije. Faraday je odabrao naziv “ion” (na grčkom: “lutalica”) za misterioznog nosioca elektriciteta. Ion je mala čestica materije koja ima pozitivan ili negativan električni naboj. Prosječna koncentracija na otvorenom zraku iznosi 300 - 1000 aeroiona /cm3 , u šumi do 2000 aeroiona/cm3 , u planinama do 5000 aeroiona/cm3 , a u špiljama 30000 – 80000 aeroiona/cm3 . Tijekom eksperimenata u Koloradu 1899.g., Nikola Tesla zapazio je da hladno i vlažno vrijeme donosi ione i povećava električnu vodljivost atmosferskog zraka. Neke studije pokazale su da ljudsko tijelo smanjuje koncentraciju aeroiona u zatvorenim prostorima i do 44%, tako da je potrebno redovito provjetravati prostorije. Čovjek voli boraviti u prirodnom okruženju u šumi, pored mora, jezera, rijeka, u planinama, ... Povišena električna vodljivost svježeg zraka u takvom okruženju, koju je zapazio i Nikola Tesla, logično je objašnjenje ovog ionizacijskog efekta. Špiljski zrak je vrlo svjež i električni otpor kože ljudskog tijela se zna povećati i do 3 puta unutar špilje. Ovakva električna reakcija vjerojatno jača imunitet ljudskog tijela. Špiljski pračovjek znao je za ove korisne efekte i zato je njegova vrsta boravila u špiljama milijunima godina. Špilja nije korištena samo kao sklonište od kiše i snijega, nego prvenstveno za poboljšanje zdravlja, tako da se ljudsko tijelo nabija elektricitetom, odnosno aeroionima koji utječu na sve žive organizme, zavisno o gustoći, frekvencijskom opsegu i dozi.
Searching for optical companions to four binary millisecond pulsars with the Gran Telescopio Canarias
Creators: name: Kirichenko, A. Yu.
name: Karpova, A. V.
name: Zyuzin, D. A.
name: Zharikov, S. V.
name: Lopez, E. A.
name: Shibanov, Yu. A.
name: Freire, P. C. C.
name: Fonseca, E.
name: Cabrera-Lavers, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report on multi-band photometric observations of four binary millisecond pulsars with the Gran Telescopio Canarias. The observations led to detection of binary companions to PSRs J1630+3734, J1741+1351 and J2042+0246 in the Sloan g', r' and i' bands. Their magnitudes in the r' band are $\approx$24.4, 24.4 and 24.0, respectively. We also set a 3$σ$ upper limit on the brightness of the PSR J0557+1550 companion in the r' band of $\approx$25.6 mag. Combining the optical data with the radio timing measurements and white dwarf cooling models, we show that the detected companions are cool low-mass white dwarfs with temperatures and ages in the respective ranges of (4-7)$\times 10^3$ K and 2-5 Gyr. All the detected white dwarfs are found to likely have either pure hydrogen or mixed helium-hydrogen atmospheres.
description: Accepted for publication in MNRAS
Spine surgery core curriculum : a review of competencies in subspecialty Fellowship Training
Creators: name: Paquette, Scott
Publisher: name: The University of British Columbia
Year: 2014

description: Objective: To evaluate fellowship trainee and supervisor perceptions on the relative importance of core cognitive and procedural competencies in spine subspecialty fellowship training. Summary of Background Data: At present, there is no formalized curriculum for spine fellowship training in North America. There have been many recent advances in surgical residency education and similar interest exists in fellowship education. Specifically, there has been a trend towards the standardization and formalization of spine surgery subspecialty training. The purpose of this study was to identify core cognitive and technical competencies required for successful spine fellowship training in order to facilitate the future development of a standardized curriculum for spine surgery.
Control of spintronic and electronic properties of bimetallic and vacancy-ordered vanadium carbide MXenes via surface functionalization
Creators: name: Li, Shuo
name: He, Junjie
name: Nachtigall, Petr
name: Grajciar, Lukáš
name: Brivio, Federico
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: MXenes are 2D transition metal carbides with high potential for overcoming limitations of conventional two-dimensional electronics. In this context, various MXenes have shown magnetic properties suitable for applications in spintronics, yet the number of MXenes reported so far is far smaller than their parental MAX phases. Therefore, we have studied the structural, electronic and magnetic properties of bimetallic and vacancy-ordered MXenes derived from a new $(V_{2/3}Zr_{1/3})_2AlC $ MAX phase to assess whether MXene exfoliation would return stable magnetic materials. In particular, we have investigated the properties of pristine and surface-functionalized $(V_{2/3}Zr_{1/3})_2CX_2$ bimetallic and $(V_{2/3} \square_{1/3})_2CX2$ vacancy-ordered MXenes with X = O, F and OH. Our density functional theory (DFT) calculations showed that modifying the MXene stoichiometry and/or MXene surface functionalization changes MXene properties. After testing all possible combinations of metallic motifs and functionalization, we identified $V_{2/3}Zr_{1/3})_2CX_2$, $(V_{2/3}\square_{1/3})_2CF_2$ and $(V_{2/3}\square_{1/3})_2C(OH)_2$ as stable structures. Among them, $(V_{2/3}Zr_{1/3})_2CO_2$ MXene is predicted to be an FM intrinsic half-semiconductor with a remarkably high Curie temperature ($T_C$)) of 270 K. The $(V_{2/3}Zr_{1/3})_2C(OH)_2$ MXene exhibits a rather low work function (WF) (1.37 eV) and is thus a promising candidate for ultra-low work function electron emitters. Conversely, the $(V_{2/3}\square_{1/3})_2CF_2$ MXene has a rather high WF and hence can be used as a hole injector for Schottky-barrier-free contact applications. Overall, our proof-of-concept study shows that theoretical predictions of MXene exfoliation and properties support further experimental research towards developing spintronics devices.
description: 8 pages, 5 figures plus 6 pages of supporting informations with 10 figures. The paper will be submitted to JMCC
Cost-benefit framework for policy action to navigate food price spikes
Creators: name: Kalkuhl, Matthias
name: Haile, Mekbib
name: Kornher, Lukas
name: Kozicka, Marta
name: Kalkuhl, Matthias
name: Haile, Mekbib
name: Kornher, Lukas
name: Kozicka, Marta
Publisher: name: Unknown
Year: 2015
Subjects: Demand and Price Analysis
Food Security and Poverty

description: This paper develops a cost-benefit framework for evaluating the impacts of price spikes and price volatility in food commodities ranging from allocative, political-economy and health to human welfare effects. After reviewing the research on impacts of price spikes and volatility, several policies to reduce volatility or its adverse impacts are classified and evaluated. The evaluation of policies is visualized according to different criteria that allow assessment of strengths and weaknesses of several policies.
The Nuclear Gas Dynamics and Star Formation of Markarian 231
Creators: name: Davies, R. I.
name: Tacconi, L. J.
name: Genzel, R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report adaptive optics H- and K-band spectroscopy of the inner few arcsec of the luminous merger/ULIRG/QSO Mkn231, at spatial resolutions as small as 0.085". For the first time we have been able to resolve the active star forming region close to the AGN using stellar absorption features, finding that its luminosity profile is well represented by an exponential function with a disk scale length 0.18-0.24" (150-200pc), and implying that the stars exist in a disk rather than a spheroid. The stars in this region are also young (10-100Myr), and it therefore seems likely that they have formed in situ in the gas disk, which itself resulted from the merger. The value of the stellar velocity dispersion is a result of the large mass surface density of the disk. The stars in this region have a combined mass of at least 1.6x10^9M_sun, and account for 25-40% of the bolometric luminosity of the entire galaxy. We have detected the 2.12um 1-0S(1) H_2 and 1.64um [FeII] lines out to radii exceeding 0.5". The kinematics for the two lines are very similar to each other as well as to the stellar kinematics, and broadly consistent with the nearly face-on rotating disk reported in the literature and based on interferometric CO1-0 and CO2-1 measurements of the cold gas. However, they suggest a more complex situation in which the inner 0.2-0.3" (200pc) is warped out of its original disk plane. Such a scenario is supported by other observations.
description: accepted for publication in ApJ; abstract given here is slightly shortened
IFOP Study of Public Opinion
Creators: name: Institut Francais D'Opinion Publique
Publisher: name: Roper Center for Public Opinion Research
Year: 2022

description: Franco-German relations (3); Home Minister Jacob Frey (1); Minister for Agriculture Edgard Pisani; Minister for Foreign Affairs Maurice Couve de Murville (1); General Charles de Gaulle (2); vote for political groups (1); President Lyndon B. Johnson (1); Chancellor of the Federal German Republic Ludwig Erhard (1); Prime Minister of England Harold Wilson (1); political advertising (4).
title: 01_1559
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Additional file 1 of Chemicals of emerging concern in marine specimens of the German Environmental Specimen Bank
Creators: name: Fliedner, Annette
name: RÃ¼del, Heinz
name: Dreyer, Annekatrin
name: Pirntke, Ulrike
name: Koschorreck, Jan
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: Additional file 1. Details of chemical analysis and supplemental results.
Moments of quadratic Dirichlet $L$-functions over Function Fields
Creators: name: Gao, Peng
name: Zhao, Liangyi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11M06, 11M38, 11R58

description: In this paper, we establish the expected order of magnitude of the $k$th-moment of quadratic Dirichlet $L$-functions associated to hyperelliptic curves of genus $g$ as well as of prime moduli over a fixed finite field $\mathbb{F}_{q}$ for all real $k \geq 0$.
description: 16 pages
Texas FFA Entomology - Fact Sheets - Insect Identification Guide 2022–2026
Creators: name: Prescott, Lillian
name: Forrest, Jill
name: Girón Duque, Jennifer C.
Publisher: name: Zenodo
Year: 2025

description: These fact sheets were created with students in mind and as a way for Texas FFA Entomology coaches to have a centralized source of information for all the organisms on the identification list.
Statistics of relative velocity for particles settling under gravity in a turbulent flow
Creators: name: Bhatnagar, Akshay
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study the joint probability distributions of separation, $R$, and radial component of the relative velocity, $V_{\rm R}$, of particles settling under gravity in a turbulent flow. We also obtain the moments of these distributions and analyze their anisotropy using spherical harmonics. We find that the qualitative nature of the joint distributions remains the same as no gravity case. Distributions of $V_{\rm R}$ for fixed values of $R$ show a power-law dependence on $V_{\rm R}$ for a range of $V_{\rm R}$, exponent of the power-law depends on the gravity. Effects of gravity are also manifested in the following ways: (a) moments of the distributions are anisotropic; the degree of anisotropy depends on particle's Stokes number, but does not depend on $R$ for small values of $R$. (b) mean velocity of collision between two particles is decreased for particles having equal Stokes numbers but increased for particles having different Stokes numbers. For the later, collision velocity is set by the difference in their settling velocities.
Can we have inflation with Omega > 1?
Creators: name: Linde, Andrei
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is very difficult to obtain a realistic model of a closed inflationary universe. Even if one fine-tunes the total number of e-folds to be sufficiently small, the resulting universe typically has large density perturbations on the scale of the horizon. We describe a class of models where this problem can be resolved. The models are unattractive and fine-tuned, so the flatness of the universe remains a generic prediction of inflationary cosmology. Nevertheless one should keep in mind that with the fine-tuning at the level of about one percent one can obtain a semi-realistic model of a closed inflationary universe. The spectrum of density perturbations in this model may have a cut-off on the scale of the horizon. Similar approach may be valid in application to a compact inflationary universe with a nontrivial topology.
description: 8 pages, 4 figs., based on the talk given at the conference COSMO-01, September 4, 2001, Rovaniemi, Finland; discussion of the universes with nontrivial topology is extended
Additional file 1 of Coexistence and cooperation in structured habitats
Creators: name: Geyrhofer, Lukas
name: Brenner, Naama
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology
subject: Computational Biology

description: Additional file 1: Appendix S1. Additional details of derivations for the different interaction mechanisms.
Precautionary Saving in the Large: nth- Degree Deteriorations in Return Risk
Creators: name: Heinzel, Christoph
name: Heinzel, Christoph
Publisher: name: Unknown
Year: 2016
Subjects: subject: Risk and Uncertainty
subject: Intertemporal choice
subject: prudence
subject: precautionary saving
subject: higher-order risk
subject: expected utility
subject: Ross

description: Previous research on the measurement of the strength of the precautionary saving motive has concentrated on reactions to an exogenous risk on future income. Com- plementing the work by Liu (2014), I derive a statement analogous to Ross' (1981) comparative risk aversion for precautionary saving under return-risk increases. The main theorem involves a comparison based on precautionary premia, whose denition deals explicitly with the immediate endogeneity of risk exposure under return risk. I also dene preference-intensity measures and state conditions for a representation of the comparative strength of the precautionary-saving motive equivalent to the main theorem. All comparisons apply to a wide range of denitions of risk increases.
Manifold structures for sets of solutions of the general relativistic constraint equations
Creators: name: Chrusciel, Piotr T.
name: Delay, Erwann
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct manifold structures on various sets of solutions of the general relativistic initial data sets.
description: latex2e, 32 A4 pages, minor corrections
Impact of family control on the relationship between earning management and future performance in Indonesia
Creators: name: Suprianto, Edy
name: Setiawan, Doddy
name: Suprianto, Edy
name: Setiawan, Doddy
Publisher: name: Unknown
Year: 2018
Subjects: subject: Consumer/Household Economics
subject: Accrual-based earning management
subject: future performance
subject: family firms

description: This study attempts to examine whether the family control has an impact on the relationship between earnings management and future performance. We also assess whether the auditor has the important role in family owned firms. The total sample in this study has covered 918 firms. We suggest that the average value of the future performance of family-based firms is better than the one of non-family firms. We also show that accrual earnings management in Indonesia is more opportunistic than efficiency. Finally, bigger auditor firms which selected by family firms have the positive effect on future performance.
Precautionary Saving in the Large under Higher-Order Risk and Recursive Utility
Creators: name: Heinzel, Christoph
name: Heinzel, Christoph
Publisher: name: Unknown
Year: 2016
Subjects: subject: Risk and Uncertainty
subject: Intertemporal choice
subject: prudence
subject: precautionary saving
subject: recursive preferences
subject: higher-order risk
subject: precautionary premium
subject: Ross

description: The measurement of the strength of the precautionary saving motive under recursive utility (RU) has been conceptually restricted to reactions to the addition of a zero- mean risk to safe future income. This paper provides characterizations of comparative precautionary saving under RU analogous to Ross' (1981) approach to comparative risk aversion for increases in risk, also of higher order, covering the two cases of income risk and a risky saving return. The characterizations involve a comparison based on precautionary premia. I also dene preference-intensity measures of the Ross-type and show how they can equivalently represent comparative precautionary saving.
OH spectral evolution of oxygen-rich late-type stars
Creators: name: Etoka, S.
name: Squeren, A. M. Le
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigated the main-line spectral evolution with shell thickness of oxygen rich AGB stars. The study is based on a sample of 30 sources distributed along the IRAS colour-colour diagram. The sources were chosen to trace the Miras with thick shells and the whole range of OH/IR stars. The Miras exhibit a 1665 MHz emission strength comparable to that at 1667 MHz. Even though the Miras of the study have quite thick shells, their spectral characteristics in both main lines attest to a strong heterogeneity in their OH shell with, in particular, the presence of significant turbulence and acceleration. The expansion velocity has been found to be about the same at 1665 and 1667 MHz, taking into account a possible velocity turbulence of 1-2km/s at the location of the main-line maser emission. An increase in the intensity ratio 1667/1665 with shell thickness has been found. A plausible explanation for such a phenomenon is that competitive gain in favour of the 1667 MHz line increases when the shell is getting thicker. There is an evolution in the spectral profile shape with the appearance of a substantial inter-peak signal when the shell is getting thicker. Also, inter-peak components are found and can be as strong as the external standard peaks when the shell is very thick. This trend for an increase of the signal in between the two main peaks is thought to be the result of an increase of the saturation with shell thickness. All sources but two - a Mira and an OH/IR star from the lower part of the colour-colour diagram - are weakly polarized. The strong polarization observed for those two particular objects is thought to be the result of perturbations in their shells.
description: 19 pages, 12 figures, accepted for publication in A&A
Primordial braneworld black holes: significant enhancement of lifetimes through accretion
Creators: name: Majumdar, A. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Randall-Sundrum (RS-II) braneworld cosmological model with a fraction of the total energy density in primordial black holes is considered. Due to their 5-d geometry these black holes undergo modified Hawking evaporation. It is shown that during the high energy regime accretion from the surrounding radiation bath is dominant compared to evaporation. This effect increases the mass of the black holes till the onset of matter (or black hole) domination of the total energy density. Thus black holes with even very small initial masses could survive till several cosmologically interesting eras.
description: Latex, 3 pages; talk delivered at PASCOS'03 in TIFR, Mumbai; to be published in a special issue of 'Pramana'
La venta como profesión de negocio en el mundo de hoy
Creators: name: Yeimi Xiomara Acosta Álvarez
name: Rojas, Angie Daniela Londoño
name: Valencia, Juan David Rubio
name: Rodas, Jhon Jairo Mosquera
Publisher: name: figshare
Year: 2021
Subjects: Economics

description: Con esta investigación se da a conocer la relación vendedor – comprador desde la perspectiva de la negociación que ayudará a profundizar el desarrollo en la actualidad de las organizaciones enfocadas a la venta y prestación de servicios; proceso que se inicia como una jerarquía de lo inferior a lo superior superando obstáculos personales y grupales que fortalecerán a aquellas personas que se creen mejores o peores vendedores y así poder descubrir la capacidad de venta, si es la profesión correcta para la vida, basada en la competencia y demanda del mercado a nivel empresarial.
Excitations of the static quark-antiquark system in several gauge theories
Creators: name: Juge, K. Jimmy
name: Kuti, Julius
name: Morningstar, Colin
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The spectrum of gluons in the presence of a static quark-antiquark pair is studied using Monte Carlo simulations on anisotropic space-time lattices. For very small quark-antiquark separations R, the level orderings and approximate degeneracies disagree with the expectations from an effective string theory. As the quark-antiquark separation R increases, a dramatic rearrangement of the energies occurs, and above 2 fm, all of the levels studied show behavior consistent with an effective string description. The energy spacings are nearly pi/R, but a tantalizing fine structure remains. In addition to 4-dimensional SU(3) gauge theory, results from 3-dimensional SU(2) and compact U(1) gauge theories are also presented.
description: 12 pages, 4 figures, talk presented at the International Conference on Color Confinement and Hadrons in Quantum Chromodynamics (Confinement 2003), RIKEN, July 21-24, 2003
Information content of JWST-NIRSPEC transmission spectra of warm Neptunes
Creators: name: Guzmán-Mesa, Andrea
name: Kitzmann, Daniel
name: Fisher, Chloe
name: Burgasser, Adam J.
name: Hoeijmakers, H. Jens
name: Márquez-Neila, Pablo
name: Grimm, Simon L.
name: Mandell, Avi M.
name: Sznitman, Raphael
name: Heng, Kevin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Warm Neptunes offer a rich opportunity for understanding exo-atmospheric chemistry. With the upcoming James Webb Space Telescope (JWST), there is a need to elucidate the balance between investments in telescope time versus scientific yield. We use the supervised machine learning method of the random forest to perform an information content analysis on a 11-parameter model of transmission spectra from the various NIRSpec modes. The three bluest medium-resolution NIRSpec modes (0.7 - 1.27 microns, 0.97 - 1.84 microns, 1.66 - 3.07 microns) are insensitive to the presence of CO. The reddest medium-resolution mode (2.87 - 5.10 microns) is sensitive to all of the molecules assumed in our model: CO, CO2, CH4, C2H2, H2O, HCN and NH3. It competes effectively with the three bluest modes on the information encoded on cloud abundance and particle size. It is also competitive with the low-resolution prism mode (0.6 - 5.3 microns) on the inference of every parameter except for the temperature and ammonia abundance. We recommend astronomers to use the reddest medium-resolution NIRSpec mode for studying the atmospheric chemistry of 800-1200 K warm Neptunes; its corresponding high-resolution counterpart offers diminishing returns. We compare our findings to previous JWST information content analyses that favor the blue orders, and suggest that the reliance on chemical equilibrium could lead to biased outcomes if this assumption does not apply. A simple, pressure-independent diagnostic for identifying chemical disequilibrium is proposed based on measuring the abundances of H2O, CO and CO2.
description: 21 pages, 17 figures, 3 tables. Accepted by AJ
Shareholder’s involvement in the audit committee, audit quality and financial reporting lag in Nigeria
Creators: name: Mohammed, Ishaq Ahmed
name: Che0Ahmad, Ayoib
name: Malek, Mazrah
name: Mohammed, Ishaq Ahmed
name: Che0Ahmad, Ayoib
name: Malek, Mazrah
Publisher: name: Unknown
Year: 2018
Subjects: subject: Financial Economics
subject: Shareholders
subject: audit committee
subject: audit quality
subject: financial reporting lag

description: The study investigates shareholders impact as audit committee members and two attributes of audit quality in relation to financial reporting lag (FRL). The data were collected from firms listed on the Nigerian Stock Exchange (NSE) for 2011 to 2015 financial years. The study utilizes panel corrected standard errors (PCSEs) and quantiles regression. Findings indicate a negative and significant relationship between SFEX, SACR, BLKH, ROA, GWTH and (FRL). The study finds evidence that shareholders can enhance reporting timeliness while Big4 audit firms can perform faster audit work. The result also shows a glimpse of the level of non-compliance with regulation.
The SU(3) spin chain sigma model and string theory
Creators: name: Hernandez, Rafael
name: Lopez, Esperanza
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The ferromagnetic integrable SU(3) spin chain provides the one loop anomalous dimension of single trace operators involving the three complex scalars of N=4 supersymmetric Yang-Mills. We construct the non-linear sigma model describing the continuum limit of the SU(3) spin chain. We find that this sigma model corresponds to a string moving with large angular momentum in the five-sphere in AdS_5xS^5. The energy and spectrum of fluctuations for rotating circular strings with angular momenta along three orthogonal directions of the five-sphere is reproduced as a particular case from the spin chain sigma model.
description: 14 pages. Latex.v2: Misprints corrected. v3: Minor changes and improved details from journal version
Parichoronyssus lopezi Morales-Malacara 1996
Creators: name: Hernandes, Fabio A.
name: Huff, Jeremy C.
name: Oconnor, Barry M.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Macronyssidae
Parichoronyssus
Parichoronyssus lopezi

description: Parichoronyssus lopezi Morales-Malacara, 1996: 148;
ex Artibeus (Dermanura) aztecus Andersen, 1906 (Mammalia, Chiroptera, Phyllostomidae), El Túnel 10km E., Tlaxco, Tlaxcala, Mexico, 30.I.1990, 1 ♂ and 1 ♀ paratypes, UAMI/GLO544 (holotype at AHC).
description: Published as part of Hernandes, Fabio A., Huff, Jeremy C. & Oconnor, Barry M., 2011, Catalog of the Acari types deposited in the American Museum of Natural History, New York (Arthropoda: Arachnida), pp. 1-50 in Zootaxa 2936 (1) on page 5, DOI: 10.11646/zootaxa.2936.1.1, http://zenodo.org/record/5284434
Rare top-quark decays $t \to cg(g)$ in the aligned two-Higgs-doublet model
Creators: name: Cai, Fang-Min
name: Funatsu, Shuichiro
name: Li, Xin-Qiang
name: Yang, Ya-Dong
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We update the Standard Model (SM) predictions for the branching ratios of the rare top-quark decays $t \to cg(g)$, and evaluate the maximum rates that can be reached in the aligned as well as in the four conventional two-Higgs-doublet models (2HDMs) with $\mathcal{Z}_2$ symmetries. Taking into account the relevant constraints on the model parameters resulting from a global fit obtained at the $95.5\%$ confidence level, we find that the branching ratios of $t \to cg$ and $t \to cgg$ decays can reach up to $3.36\times 10^{-9}$ and $2.95\times 10^{-9}$ respectively, being therefore of the same order, in the aligned 2HDM (A2HDM). This is obviously different from the SM case, where the predicted branching ratio of the three-body decay $t \to cgg$ is about two orders of magnitude larger than that of the two-body decay $t \to cg$. On the other hand, compared with the SM predictions, no significant enhancements are observed in the four conventional 2HDMs with $\mathcal{Z}_2$ symmetries for the branching ratios of these two decays. Nevertheless, the predicted branching ratios of $t \to cg$ and $t \to cgg$ decays in the A2HDM are still out of the expected sensitivities of the future high-luminosity Large Hadron Collider and the Future Circular Collider in hadron-hadron mode.
description: 48 pages, 6 figures, and 4 tables; more references and discussions added, final version published in the journal
Consumption Smoothing and Precautionary Saving under Recursive Preferences
Creators: name: Bostian, Aj A.
name: Heinzel, Christoph
name: Bostian, Aj A.
name: Heinzel, Christoph
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Intertemporal choice
subject: prudence
subject: precautionary saving
subject: recursive preferences
subject: higher-order risk

description: Intertemporal choices simultaneously activate discounting, risk aversion, and intertemporal substitution. Future risk stimulates, more specially, higher-order aspects of preference. While a vast empirical literature has studied discounting, risk preferences, and basic consumption smoothing, empirical knowledge of higher-order preferences is still scarce. Based on a two-period consumption/saving model, we investigate the interaction of risk and time preferences in intertemporal decisions with future risk. We show that the main carriers of saving variation in intertemporal decisions under risk, according to the model, are intertemporal preferences. Risk preferences only play a minor role. The predictions under Expected Utility (EU) resemble those of the intertemporal-substitution component of recursive utility, not the risk component. Our simulations also show that second- and third-derivative effects are the most essential features of preferences in the decisions in question. Effects already from the fourth order on have essentially no impact. While the risk effects under EU are stronger than under recursive preferences, the few-relevance result regarding third- and higher-order risk effects persists. For a deepened understanding of preferences underlying intertemporal choice, correctly identifying intertemporal preference seems to be the single most critical aspect. The quantitative differences in the predictions for EU and recursive preferences may allow to empirically discriminate between the preference concepts.
Additional file 1 of New genome assemblies reveal patterns of domestication and adaptation across Brettanomyces (Dekkera) species
Creators: name: Roach, Michael
name: Borneman, Anthony
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Additional file 1: Table S1. MinION sequencing metrics for Brettanomyces sequencing, Table S2: Predicted genes, gene density, and orthogroup duplicity for the Brettanomyces genomes, Table S3: Constrained tree topology tests for Brettanomyces invertases (depicted in Figure S4), Table S4: Saccharomycetaceae species used with Brettanomyces species in OrthoFinder
Lepturges (Lepturges) canocinctus Gilmour 1962
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Lepturges
Lepturges canocinctus

description: 13. Lepturges (Lepturges) canocinctus Gilmour, 1962
Type locality — Brazil, Mato Grosso. (MNHN). Distribution — Brazil (Mato Grosso, Goiás, Bahia), Argentina.
 Lepturges canocincta Gilmour, 1962b: 545, pl. 1, fig. 1; Monné, 1976a: 365, fig. 5; 1978a: 6.
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Analysing the human capital capabilities in the enterprise risk management function of South Africa’s public institutions
Creators: name: Moloi, Tankiso
name: Moloi, Tankiso
Publisher: name: Unknown
Year: 2018
Subjects: subject: Labor and Human Capital
subject: Enterprise risk management
subject: human capital
subject: public sector

description: The weak control environment in South Africa’s public sector has, in the past, resulted in high levels of irregular, fruitless and wasteful, and unauthorised expenditure. In order to make a contribution to the discourse of mechanisms that could be deployed to reduce high levels of irregular, fruitless and wasteful, and unauthorised expenditure, this study analysed the capabilities of the human capital deployed in South Africa’s public sector. Together with the National Treasury in the Office of the Accountant General, a questionnaire was designed and administered to the public institution’s Chief Risk Officers in the first quarter of 2017. The findings of the study are that inadequate risk management processes and ineffective practices that are partly responsible for the weak control environment in public institutions, could also be attributed to the capabilities of the human capital deployed in enterprise risk management functions. In this regard, the study found that some of the reasons for the inadequate risk management processes and ineffective practices stemmed from: the inadequate staffing of the enterprise risk management function; positions not being filled by candidates with adequate academic qualifications and experience; the time it takes to fill a vacant position; and inadequate budget allocations. When institutions address risk maturity, policies, processes, and practices, focus must simultaneously be directed to the human capabilities deployed within the risk management function.
Deriving amino acid contact potentials from their frequencies of occurence in proteins: a lattice model study
Creators: name: Tiana, G.
name: Colombo, M.
name: Provasi, D.
name: Broglia, R. A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: The possibility of deriving the contact potentials between amino acids from their frequencies of occurence in proteins is discussed in evolutionary terms. This approach allows the use of traditional thermodynamics to describe such frequencies and, consequently, to develop a strategy to include in the calculations correlations due to the spatial proximity of the amino acids and to their overall tendency of being conserved in proteins. Making use of a lattice model to describe protein chains and defining a "true" potential, we test these strategies by selecting a database of folding model sequences, deriving the contact potentials from such sequences and comparing them with the "true" potential. Taking into account correlations allows for a markedly better prediction of the interaction potentials.
A new and unusual LBV-like outburst from a Wolf-Rayet star in the outskirts of M33
Creators: name: Smith, Nathan
name: Andrews, Jennifer E.
name: Moe, Maxwell
name: Milne, Peter
name: Bilinski, Christopher
name: Kilpatrick, Charles D.
name: Fong, Wen-Fai
name: Badenes, Carles
name: Filippenko, Alexei V.
name: Kasliwal, Mansi
name: Silverman, Jeffrey M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: MCA-1B (also called UIT003) is a luminous hot star in the western outskirts of M33, classified over 20yr ago with a spectral type of Ofpe/WN9 and identified then as a candidate luminous blue variable (LBV). Palomar Transient Factory data reveal that this star brightened in 2010, with a light curve resembling that of the classic LBV star AFAnd in M31. Other Ofpe/WN9 stars have erupted as LBVs, but MCA-1B was unusual because it remained hot. It showed a WN-type spectrum throughout its eruption, whereas LBVs usually get much cooler. MCA-1B showed an almost four-fold increase in bolometric luminosity and a doubling of its radius, but its temperature stayed around 29kK. As it faded, it shifted to even hotter temperatures, exhibiting a WN7/WN8-type spectrum, and doubling its wind speed. MCA-1B is reminiscent of some supernova impostors, and its location resembles the isolated environment of SN 2009ip. It is most similar to HD5980 (in the SMC) and GR 290 (also in M33). Whereas these two LBVs exhibited B-type spectra in eruption, MCA-1B is the first clear case where a Wolf-Rayet (WR) spectrum persisted at all times. Together, MCA-1B, HD 5980, and GR 290 constitute a class of WN-type LBVs, distinct from S Doradus LBVs. They are most interesting in the context of LBVs at low metallicity, a possible post-LBV/WR transition in binaries, and as likely Type~Ibn supernova progenitors.
description: accepted in MNRAS. 20 pages, 15 figures
Lepturges (Lepturges) centralis Monne 1978
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Lepturges
Lepturges centralis

description: 15. Lepturges (Lepturges) centralis Monné, 1978
Type locality — Brazil, Minas Gerais: Pirapora. (MNRJ). Distribution — Brazil (Minas Gerais).
 Lepturges centralis Monné, 1978a: 3; Julio et al., 2000: 39 (holotype).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Robust sampling for weak lensing and clustering analyses with the Dark Energy Survey
Creators: name: Lemos, P.
name: Weaverdyck, N.
name: Rollins, R. P.
name: Muir, J.
name: Ferté, A.
name: Liddle, A. R.
name: Campos, A.
name: Huterer, D.
name: Raveri, M.
name: Zuntz, J.
name: Di Valentino, E.
name: Fang, X.
name: Hartley, W. G.
name: Aguena, M.
name: Allam, S.
name: Annis, J.
name: Bertin, E.
name: Bocquet, S.
name: Brooks, D.
name: Burke, D. L.
name: Rosell, A. Carnero
name: Kind, M. Carrasco
name: Carretero, J.
name: Castander, F. J.
name: Choi, A.
name: Costanzi, M.
name: Crocce, M.
name: da Costa, L. N.
name: Pereira, M. E. S.
name: Dietrich, J. P.
name: Everett, S.
name: Ferrero, I.
name: Frieman, J.
name: García-Bellido, J.
name: Gatti, M.
name: Gaztanaga, E.
name: Gerdes, D. W.
name: Gruen, D.
name: Gruendl, R. A.
name: Gschwend, J.
name: Gutierrez, G.
name: Hinton, S. R.
name: Hollowood, D. L.
name: Honscheid, K.
name: James, D. J.
name: Kuehn, K.
name: Kuropatkin, N.
name: Lima, M.
name: March, M.
name: Melchior, P.
name: Menanteau, F.
name: Miquel, R.
name: Morgan, R.
name: Palmese, A.
name: Paz-Chinchón, F.
name: Pieres, A.
name: Malagón, A. A. Plazas
name: Porredon, A.
name: Sanchez, E.
name: Scarpine, V.
name: Schubnell, M.
name: Serrano, S.
name: Sevilla-Noarbe, I.
name: Smith, M.
name: Suchyta, E.
name: Swanson, M. E. C.
name: Tarle, G.
name: Thomas, D.
name: To, C.
name: Varga, T. N.
name: Weller, J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Recent cosmological analyses rely on the ability to accurately sample from high-dimensional posterior distributions. A variety of algorithms have been applied in the field, but justification of the particular sampler choice and settings is often lacking. Here we investigate three such samplers to motivate and validate the algorithm and settings used for the Dark Energy Survey (DES) analyses of the first 3 years (Y3) of data from combined measurements of weak lensing and galaxy clustering. We employ the full DES Year 1 likelihood alongside a much faster approximate likelihood, which enables us to assess the outcomes from each sampler choice and demonstrate the robustness of our full results. We find that the ellipsoidal nested sampling algorithm $\texttt{MultiNest}$ reports inconsistent estimates of the Bayesian evidence and somewhat narrower parameter credible intervals than the sliced nested sampling implemented in $\texttt{PolyChord}$. We compare the findings from $\texttt{MultiNest}$ and $\texttt{PolyChord}$ with parameter inference from the Metropolis-Hastings algorithm, finding good agreement. We determine that $\texttt{PolyChord}$ provides a good balance of speed and robustness, and recommend different settings for testing purposes and final chains for analyses with DES Y3 data. Our methodology can readily be reproduced to obtain suitable sampler settings for future surveys.
description: 16 pages, 11 figures
Untitled Item
Creators: name: Yeimi Xiomara Acosta Álvarez
name: Rojas, Angie Daniela Londoño
name: Valencia, Juan David Rubio
name: Rodas, Jhon Jairo Mosquera
Publisher: name: figshare
Year: 2021
Subjects: Economics

description: Con esta investigación se da a conocer la relación vendedor – comprador desde la perspectiva de la negociación que ayudará a profundizar el desarrollo en la actualidad de las organizaciones enfocadas a la venta y prestación de servicios; proceso que se inicia como una jerarquía de lo inferior a lo superior superando obstáculos personales y grupales que fortalecerán a aquellas personas que se creen mejores o peores vendedores y así poder descubrir la capacidad de venta, si es la profesión correcta para la vida, basada en la competencia y demanda del mercado a nivel empresarial.
The Effect of Stress on Menstrual Dysfunction in Female Students of Higher Educational Institutions in Moscow
Creators: name: Lesnaya, Olesya
name: Mansur, Tatiana
name: Lesnaya, Nadezhda
name: Ketova, Natalya
name: Sturov, Nikolay
Publisher: name: Mediterranean Journal of Clinical Psychology
Year: 2021
Subjects: Stress; Menstrual cycle; Dysmenorrhea; Premenstrual syndrome; Female students.

description: Background: Gynecological morbidity in women of young reproductive age remains an urgent issue in modern medicine. Along with many adverse factors affecting the health of girls and young women, who should be considered as expectant mothers, stress takes one of the leading positions. Objective: To study the level of stress in female students with menstrual dysfunction. Materials and methods: 136 female students from 18 to 23 years old (average age 19.3 ± 2.6 years). All of the participants completed a questionnaire compiled by the authors on the basis of standard questions in collecting general and gynecological anamnesis, criteria for diagnosing premenstrual syndrome, psychological stress scale PSM-25 (fully included, no changes), and Beck scale (fully included, no changes). The following features of the menstrual cycle were studied: cycle duration, menstruation duration, profusion, soreness, and regularity of menstruation as well as the presence of psycho-emotional changes during the phase changes of the cycle. A systematic review was carried out of 25 studies (review articles, qualitative studies, questionnaires, retrospective and prospective studies) published in Russian and English from 2000 to 2019 (with a predominant including (88%) data for the last 10 years) using the PubMed, ScienceDirect, ProQuest and GoogleScholar databases. Results: 82.4% (n = 112) of the examined female students had various menstrual dysfunctions; the highest frequency was premenstrual syndrome (91.1%) and primary dysmenorrhea (85.7%). Students with high levels of stress and depression expressed significantly more often (p 0.05) with irregular rhythms of menstruation in comparison to the healthy group. Conclusions: It is recommended to physicians take into account the stress influence on gynecological pathology, while the awareness of young women about their health status should also be raised.
description: Mediterranean Journal of Clinical Psychology, Vol 9, No 1 (2021)