cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Agaon fasciatum Waterston 1914
Creators: name: Rasplus, Jean-Yves
name: Harry, Myriam
name: Perrin, Hélène
name: Chassagnard, Marie-Thérèse
name: Lachaise, Daniel
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Agaonidae
Agaon
Agaon fasciatum

description: Agaon fasciatum Waterston
MATÉRIEL EXAMINÉ. — 1 ♀, mont Nimba, Guinée, x-1951, collectée au Berlèse (Lamotte & Roy) (Joseph 1959).
DISTRIBUTION. — Guinée, Cameroun, Gabon, Ouganda, Zambie.
 ÉCOLOGIE. — Pollinisateur de F. cyathistipula ssp. cyathistipula .
 REMARQUE. — Les exemplaires capturés au mont Nimba par M. Lamotte et R. Roy ont été décrits par Joseph (1959) sous le nom de A. tridentatum. Dans un premier temps, cette espèce a été considérée comme un synonyme de A. paradoxum Dalman (Wiebes 1968), puis comme un synonyme de A. fasciatum Waterston (Berg & Wiebes 1992; Wiebes 1989). Il semble que le type, introuvable au MNHN Paris, n’ait jamais été examiné par Wiebes (Wiebes 1968) et que par conséquent un doute majeur subsiste sur la validité de cette espèce. S’il s’agissait d’un synonyme de A. paradoxum, l’hôte serait F. barteri. Dans les deux cas, ces espèces de figuiers n’ont pas encore été recensées dans la région du mont Nimba, bien qu’elles existent dans les régions voisines (Côte d’Ivoire, Sierra Leone).
description: Published as part of Rasplus, Jean-Yves, Harry, Myriam, Perrin, Hélène, Chassagnard, Marie-Thérèse & Lachaise, Daniel, 2003, Les Ficus (Moraceae) et l'entomofaune des figues (Hym. Agaonidae, Pteromalidae, Torymidae, Eurytomidae; Dipt. Drosophilidae; Col. Curculionidae) du mont Nimba en Guinée, pp. 107-182 in Mémoires du Muséum national d'Histoire naturelle 190 on page 134, DOI: 10.5281/zenodo.10683835
Ordering states with various coherence measures
Creators: name: Yang, Long-Mei
name: Chen, Bin
name: Fei, Shao-Ming
name: Wang, Zhi-Xi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum coherence is one of the most significant theories in quantum physics. Ordering states with various coherence measures is an intriguing task in quantification theory of coherence. In this paper, we study this problem by use of four important coherence measures -- the $l_1$ norm of coherence, the relative entropy of coherence, the geometric measure of coherence and the modified trace distance measure of coherence. We show that each pair of these measures give a different ordering of qudit states when $d\geq 3$. However, for single-qubit states, the $l_1$ norm of coherence and the geometric coherence provide the same ordering. We also show that the relative entropy of coherence and the geometric coherence give a different ordering for single-qubit states. Then we partially answer the open question proposed in [Quantum Inf. Process. 15, 4189 (2016)] whether all the coherence measures give a different ordering of states.
description: 12 pages
Ostrea jacobaea Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Ostreoida
Ostreidae
Ostrea
Ostrea jacobaea

description: Ostrea jacobaea [spec. nov.]
O. testa radiis 14 angulatis longitudinaliter striatis. M. L. U.
Gualt. test. t. 99. f. B.
Kratzenst. Regenf. 8. t. 2. f. 19.
Bonan. recr. 2. t. 3. 4.
Habitat in M. Mediterraneo.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 696, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
The hard X-ray and Ti-44 emission of Cas A
Creators: name: Vink, Jacco
name: Kaastra, Jelle S.
name: Bleeker, Johan A. M.
name: Bloemen, Hans
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an analysis of the BeppoSAX high X-ray energy spectrum of the supernova remnant Cassiopeia A with an observation time of 83 ks. We measure a flux upper limit of 4.1E-5 ph/cm^2/s (99.7% confidence) of the nuclear decay lines of Ti-44 at 68 keV and 78 keV that is lower and inconsistent with the flux of an accompanying line at 1157 keV measured by CGRO's Comptel. However, if the underlying X-ray continuum is lower, because the spectrum is steepening, the actual Ti-44 flux may be higher and consistent with the Comptel result, although the measured flux of (2.9 +/- 1.0)E-5 ph/cm^2/s under this assumption is still lower than the flux measured by Comptel.
description: ; JVs present address: AIP, Potsdam (jvink@aip.de). To be published in Advances of Space Research (proc. of the Cospar Conference, Nagoya, 1998). 6 pages, 3 figures
El clima y la cultura organizacional en el laboratorio de análisis clínicos
Creators: name: Alvarez, Alfonso Heriberto Bañuelos
Publisher: name: figshare
Year: 2018
Subjects: subject: 130205 Humanities and Social Sciences Curriculum and Pedagogy (excl. Economics, Business and Management)
subject: FOS: Educational sciences

description: En el presente trabajo se pretende esclarecer el clima y la cultura organizacional del laboratorio clínico del Hospital Regional de Alta Especialidad Materno Infantil (HRAEMI) ya que no existen antecedentes históricos sobre su realización, por lo que actualmente no se cuenta con un diagnóstico formal en tales temas.
 La importancia de lo anterior radica en que al conocer las percepciones y patrones que cada trabajador tiene, podemos hacer hincapié en cambios de ciertos factores, tales como liderazgo y prácticas directivas, logrando de esta manera un ambiente laboral propicio que no solo mejore la productividad, sino también sea un lugar armonioso para trabajar.
Virtual Photon Strucutre Functions and the Parton Content of the Electron
Creators: name: Drees, Manuel
name: Godbole, Rohini M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that in processes involving the parton content of the photon the usual effective photon approximation should be modified. The reason is that the parton content of virtual photons is logarithmically suppressed compared to real photons. We describe this suppression using several simple, physically motivated ansätze. Although the parton content of the electron in general no longer factorizes into an electron flux function and a photon structure function, it can still be expressed as a single integral. Numerical examples are given for the \eplem\ collider TRISTAN as well as the $ep$ collider HERA.
description: 16 pages and 3 figures (available from DREES@WSICPHEN as topdraw or PS files); LaTeX with equation.sty; MAD/PH/819, BU 94-02
Astrophysical Fractals: Interstellar Medium and Galaxies
Creators: name: Combes, F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The interstellar medium is structured as a hierachy of gas clouds, that looks self-similar over 6 orders of magnitude in scales and 9 in masses. This is one of the more extended fractal in the Universe. At even larger scales, the ensemble of galaxies looks also self-similar over a certain ranges of scales, but more limited, may be over 3-4 orders of magnitude in scales. These two fractals appear to be characterized by similar Hausdorff dimensions, between 1.6 and 2. The various interpretations of these structures are discussed, in particular formation theories based on turbulence and self-gravity. In the latter, the fractal ensembles are considered in a critical state, as in second order phase transitions, when large density fluctuations are observed, that also obey scaling laws, and look self-similar over an extended range.
description: 30 pages, 6 figures, Proceedings of "The Chaotic Universe", Roma colloquium, 1-5 Feb 99, World Scientific Advanced Series in Astrophysics and Cosmology, ed. V. Gurzadyan, Li-Zhi Fang and Remo Ruffini
Ostrea ziczac Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Ostreoida
Ostreidae
Ostrea
Ostrea ziczac

description: Ostrea ziczac [spec. nov.]
O. testa radiis 18 explanatis. M. L. U.
Habitat in O. australiore.
Testa valvula plana radiis obsoletis, sed intus versus marginem plicis duplo pluribus conspicuis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 696, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Calculation of Feynman Diagrams from their Small Momentum Expansion
Creators: name: Fleischer, J.
name: Tarasov, O. V.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A new powerful method to calculate Feynman diagrams is proposed. It consists in setting up a Taylor series expansion in the external momenta squared (in general multivariable). The Taylor coefficients are obtained from the original diagram by differentiation and putting the external momenta equal to zero, which means a great simplification. It is demonstrated that it is possible to obtain by analytic continuation of the original series high precision numerical values of the Feynman integrals in the whole cut plane. For this purpose conformal mapping and subsequent resummation by means of Padé approximants or Levin transformation are applied.
description: 21 pages, Bielefeld Unviersity preprint BI-TP %%93-78
MARRIAGE AND DIVORCE IN THE U.S.: TESTING FOR COHORT SIZE EFFECTS
Creators: name: Macunovich, Diane
name: Macunovich, Diane
Publisher: name: Unknown
Year: 1996
Subjects: Consumer/Household Economics

description: Although the common wisdom — based largely on Vital Statistics available only for the period through 1988 — is that marriage is fast becoming a defunct institution, evidence derived from the annual March CPS (1964-95) is used to demonstrate that there have been substantial changes in the long-term trends in marriage and divorce within the 20-24 age group since 1988. For males and females working fulltime year round, and for those with less than a completed college education, age-specific marriage rates appear to have stabilized — and divorce rates have even reversed their direction. This change in a longstanding trend appears to be a cohort-related, rather than a period, phenomenon, since it clearly began with the youngest age groups and is gradually spreading to older groups over time. In addition, the patterns show a clear relationship with male relative income, as hypothesized by Richard Easterlin. However, the relationship between male relative income and relative cohort size appears to have weakened substantially in recent years, and a 'marriage squeeze' variable based directly on relative cohort size produces counterintuitive signs on a number of variables in a full model, and loses its significance when entered along with a relative income variable. Thus it is not clear that marriage and divorce rates can be forecast directly on the basis of relative cohort size: their relationship appears to be closest with male relative income.
LIDERAZGO Y APRENDIZAJE EN LAS INSTITUCIONES PÚBLICAS DE SALUD
Creators: name: Alvarez, Alfonso Heriberto Bañuelos
Publisher: name: figshare
Year: 2018
Subjects: subject: 130205 Humanities and Social Sciences Curriculum and Pedagogy (excl. Economics, Business and Management)
subject: FOS: Educational sciences

description: El líder establece el tono, desarrolla la visión y conforma el comportamiento de toda la organización valiéndose de los valores; por esto es aquella persona capaz de inspirar y guiar a individuos o grupos, siendo el modelo para todo el grupo, teniendo un perfil adecuado y adaptado a los requerimientos del entorno. En el marco de estas ideas, se presenta la asistencia a la salud, donde debe demostrarse en los roles éticos que sus profesionales, ejecutivos y trabajadores asumen un rol cuidador, empleador, ciudadano y administrador, expresados en principios de ética organizacional que deben guiar el quehacer en las Instituciones Publicas De Salud.
Daisy
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
Abstract
Abstract
The Renormalization of Composite Operators in Yang-Mills Theories Using General Covariant Gauge
Creators: name: Collins, John C.
name: Scalise, Randall J.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Essential to QCD applications of the operator product expansion, etc., is a knowledge of those operators that mix with gauge-invariant operators. A standard theorem asserts that the renormalization matrix is triangular: Gauge-invariant operators have `alien' gauge-variant operators among their counterterms, but, with a suitably chosen basis, the necessary alien operators have only themselves as counterterms. Moreover, the alien operators are supposed to vanish in physical matrix elements. A recent calculation by Hamberg and van Neerven apparently contradicts these results. By explicit calculations with the energy-momentum tensor, we show that the problems arise because of subtle infra-red singularities that appear when gluonic matrix elements are taken on-shell at zero momentum transfer. Keywords: twist-two covariant gluon operator, finite part, mixing, non-abelian, anomalous dimension, Ward identity, BRST, modified LSZ reduction, Dixon, Taylor, Joglekar, Lee.
description: 52 pages, uuencoded compressed PostScript, PSU/TH/141. [Minor typo- graphical errors in the references and in Eqs. (A.5) and (A.7) corrected.]
LIBERALISM AND THE CASE FOR THE DEMOCRATIC ENTERPRISE: A COMMENT ON BOWLES AND GINTIS
Creators: name: Corbett, Dave
name: Corbett, Dave
Publisher: name: Unknown
Year: 1996
Subjects: Teaching/Communication/Extension/Profession

description: Must consistent liberals regard the firm as a public institution and hold it accountable to democratic norms? Samuel Bowles and Herbert Gintis have recently tried to establish this conclusion on the basis of a critique of the Walrasian analysis of labor markets. This essay endeavors to show, however, that Bowles and Gintis fail to make a persuasive case for the democratic enterprise because they overestimate the importance of Walrasian analysis to liberalism. Austrian economics provides liberals with a logically coherent, non-Walrasian way of denying the existence of employer power. More importantly, liberals do not share the key presumption of Bowles and Gintis that all power must be democratically accountable.
Hipotiroidismo Congénito en Nuevo Leon
Creators: name: Alvarez, Alfonso Heriberto Bañuelos
Publisher: name: figshare
Year: 2018
Subjects: subject: 110302 Clinical Chemistry (diagnostics)
subject: FOS: Clinical medicine
subject: 110306 Endocrinology
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 111401 Foetal Development and Medicine

description: Describir el panorama epidemiológico del HTC en los Recien Nacidos de Nuevo León, durante el periodo comprendido entre enero de 2012 a diciembre de 2012 y compararlo con el panorama universal de HTC neonatal en años anteriores.
Ostrea striatula Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Ostreoida
Ostreidae
Ostrea
Ostrea striatula

description: Ostrea striatula [spec. nov.]
O. testa radiis 16 obliteratis transverse membranaceo striatis, margine integerrimo. M. L. U.
Habitat in O. Indico.
Valvula convexior paulo magis gibba, quam planior; color intus flavescens radiorum interstitiis albis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 696, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
High Resolution Infrared Imaging and Spectroscopy of the Pistol Nebula: Evidence for Ejection
Creators: name: Figer, Donald F.
name: Morris, Mark
name: Geballe, T. R.
name: Rich, R. Michael
name: Serabyn, Eugene
name: McLean, Ian S.
name: Puetter, R. C.
name: Yahil, Amos
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new NICMOS/HST infrared images and CGS4/UKIRT Br-alpha (4.05 um) spectroscopy of the Pistol Star and its associated nebula, finding strong evidence to support the hypothesis that the Pistol Nebula was ejected from the Pistol Star. The Pa-alpha NICMOS image shows that the nebula completely surrounds the Pistol Star, although the line intensity is much stronger on its northern and western edges. The Br-alpha spectra show the classical ring-like signature of quasi-spherical expansion, with weak blueshifted emission (V_max approx -60 km/s) and strong redshifted emission (V_max approx +10 km/s), where the velocities are with respect to the velocity of the Pistol Star; further, the redshifted emission appears to be "flattened" in the position-velocity diagram. These data suggest that the nebula was ejected from the star several thousand years ago, with a velocity between the current terminal velocity of the stellar wind (95 km/s) and the present expansion velocity of gas in the outer shell of the nebula (60 km/s). The Pa-alpha image reveals several emission-line stars in the region, including two newly-identified emission-line stars north of the Pistol Star with spectral types earlier than WC8 (T_eff > 50,000 K). The presence of these stars, the morphology of the Pa-alpha emission, and the velocity field in the gas suggest that the side of the nebula furthest from us is approaching, and being ionized by, the hot stars of the Quintuplet, and that the highest velocity redshifted gas has been decelerated by winds from the Quintuplet stars. We also discuss the possibility that the nebular gas might be magnetically confined by the ambient magnetic field delineated by the nearby nonthermal filaments.
description: Figure 1 is included as a JPG file. Figure 1 and 2 also available at ftp://quintup.astro.ucla.edu/pistol2/
Comparison of 35 and 50 μm thin HPK UFSD after neutron irradiation up to 6*10^15 neq/cm^2
Creators: name: Zhao, Y.
name: Cartiglia, N.
name: Estrada, E.
name: Galloway, Z.
name: Gee, C.
name: Goto, A.
name: Luce, Z.
name: Mazza, S. M.
name: McKinney-Martinez, F.
name: Rodriguez, R.
name: Sadrozinski, H. F. -W.
name: Cindro, A. Seiden V.
name: Kramberger, G.
name: Mandić, I.
name: Mikuž, M.
name: Zavrtanik, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report results from the testing of 35 μm thick Ultra-Fast Silicon Detectors (UFSD produced by Hamamatsu Photonics (HPK), Japan and the comparison of these new results to data reported before on 50 μm thick UFSD produced by HPK. The 35 μm thick sensors were irradiated with neutrons to fluences of 0, 1*10^14, 1*10^15, 3*10^15, 6*10^15 neq/cm^2. The sensors were tested pre-irradiation and post-irradiation with minimum ionizing particles (MIPs) from a 90Sr \b{eta}-source. The leakage current, capacitance, internal gain and the timing resolution were measured as a function of bias voltage at -20C and -27C. The timing resolution was extracted from the time difference with a second calibrated UFSD in coincidence, using the constant fraction method for both. Within the fluence range measured, the advantage of the 35 μm thick UFSD in timing accuracy, bias voltage and power can be established.
description: 9 pages, 9 figures, HSTD11 Okinawa. arXiv admin note: text overlap with arXiv:1707.04961
The two-fermion relativistic wave equations of Constraint Theory in the Pauli-Schrödinger form
Creators: name: Mourad, J.
name: Sazdjian, H.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The two-fermion relativistic wave equations of Constraint Theory are reduced, after expressing the components of the $4\times 4$ matrix wave function in terms of one of the $2\times 2$ components, to a single equation of the Pauli-Schrödinger type, valid for all sectors of quantum numbers. The potentials that are present belong to the general classes of scalar, pseudoscalar and vector interactions and are calculable in perturbation theory from Feynman diagrams. In the limit when one of the masses becomes infinite, the equation reduces to the two-component form of the one-particle Dirac equation with external static potentials. The Hamiltonian, to order $1/c^2$, reproduces most of the known theoretical results obtained by other methods. The gauge invariance of the wave equation is checked, to that order, in the case of QED. The role of the c.m. energy dependence of the relativistic interquark confining potential is emphasized and the structure of the Hamiltonian, to order $1/c^2$, corresponding to confining scalar potentials, is displayed.
description: 49 pages, REVTEX, 2 figures (available from the authors), preprint IPNO/TH 94-5 and LPTHE 94/16
BETTER SALMON MANAGEMENT IN THE PACIFIC NORTHWEST BY COMBINING TECHNICAL AND INSTITUTIONAL INNOVATIONS
Creators: name: Jaeger, William
name: Jaeger, William
Publisher: name: Unknown
Year: 1996
Subjects: Resource /Energy Economics and Policy

description: The restoration of depleted wild salmon stocks in the Northwestern U.S. could be advanced with the re-introduction of in-river fixed gear techniques such as fishwheels, which offer substantial economic, biological, and stock assessment advantages. A dynamic simulation model is used to demonstrate that fishwheels could reduce costs and increase net economic benefits to commercial fishers by a factor of five. Additional simulations indicates that the potentially adverse income and employment consequences that often accompany policy or technological changes can be avoided with appropriate institutions and sequenced policy implementation. The analysis confirms the feasibility of a transition path to more sustainable salmon management that protects and improves the economic interests of current commercial fishers while at the same time restoring wild salmon stocks.
Ostrea minuta Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Ostreoida
Ostreidae
Ostrea
Ostrea minuta

description: Ostrea minuta [spec. nov.]
O. testa radiis 20 convexis. M. L. U.
Habitat in O. Indico.
Testa gibbosior, admodum convexa, parvula. T. planior profunde plicata, plano-convexa.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 696, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Soil Contaminant Stress in Leafy Greens - Insights from Hyperspectral Imaging and Microbiome Analysis
Creators: name: Berry, Lily G
Publisher: name: Purdue University Graduate School
Year: 2025
Subjects: classificationCode: 310806
subject: Plant physiology
classificationCode: 410599
subject: Pollution and contamination not elsewhere classified
classificationCode: 410699
subject: Soil sciences not elsewhere classified
classificationCode: 300804
subject: Horticultural crop protection (incl. pests, diseases and weeds)

description: Contamination of agricultural soils is a growing concern, threatening food security and human health. Heavy metals and micro- nanoplastics (MNP) are among the most problematic contaminants, increasingly prevalent in environmental samples. These materials can stress plants, reduce productivity and may increase risk to other external stress factors such as drought. Additionally, they may also be taken up by plant roots and stored within edible tissues, which can be especially problematic for leafy green crops like spinach and lettuce. Strategies to address these challenges include breeding crops with lower contaminant uptake and promoting beneficial root microbial relationships, mediating stress responses and further reducing uptake. However, developing these solutions is difficult, since despite their toxicity, these soil contaminants generally do not produce visible symptoms of plant stress. New technologies such as hyperspectral imaging (HSI) has the potential to help overcome this difficulty by detecting subtle physiological changes and uncovering mechanisms plants use to respond to the presence of these contaminants. To investigate these hypotheses, two studies were conducted in Purdue’s Ag Alumni Phenotyping facility. In the first experiment, HSI and vegetation indices (VI) were used to quantify cadmium (Cd) stress in five spinach genotypes that varied in uptake. Machine learning models were used to assess accuracy across the genotypes, with an artificial neural network (ANN) proving most effective at distinguishing genotypic and treatment differences. A partial least squares model (sPLS-DA) identified several VIs related to water content, anthocyanin levels, and plant senescence as most diagnostic in detecting Cd stress.The second experiment investigated relationships between MNPs, drought, and the soil and root microbiomes effects on lettuce stress. HSI successfully classified the stress treatments with over 80% accuracy while RGB imaging improved this accuracy to 85%. The soil and root microbiomes were more impacted by drought than MNPs, though the presence of the MNPs appeared to partially mitigate drought effects. Both stressors led to the recruitment of specific microbial taxa as well as microbes with potential functioning in amino acid degradation and methane production. These findings demonstrate HSI’s potential as a powerful tool in understanding how leafy green crops respond to soil contaminants. They also provide new scientific insights that will help plant breeders and microbiologists working to develop solutions to this rapidly growing problem.
Nuclear properties in early stages of stellar collapse
Creators: name: Sutaria, F. K.
name: Ray, A.
name: Sheikh, J. A.
name: Ring, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The spectroscopy of electron capture neutrinos emitted from nearby pre-supernova collapsing stars before the neutrino trapping sets in, can yield useful information on the physical conditions and on the nuclear composition of the core. The neutrino spectrum depends on the thermodynamic conditions of the core, the nuclear abundances, the lepton fractions and relevant nuclear properties. In the pre-trapping core of a core-collapse supernova, the density ranges from $0.1 - 100~10^{10}$ g/cm$^3$ and the temperature from $0.2 - 1.5$ MeV. The nuclear abundances as well as the electron capture rates are thus determined, among other things, by the nuclear binding energies and the free nucleon chemical potentials. Because shell and pairing effects persist strongly up to temperatures of $\simeq 0.5$ MeV, any equation of state (EOS) relevant to this phase of the collapse must reproduce well the zero temperature nuclear properties and it must show a smooth transition to the known high temperature and high density limits. In this work we use the microscopic Relativistic Mean Field (RMF) theory based on a Lagrangian with non-linear self-interactions of the $σ$-field for the neutron-rich nuclei of interest in the $f-p$ shell to determine nuclear chemical potentials. We compare these results with those computed from an EOS calculated with the macroscopic liquid drop model. We also discuss extensions to finite temperature and we incorporate nuclear lattice effects into the microscopic calculations.
description: Includes 13 figs. Accepted for publication in Astron. and Astrophy. (main journal). Please send questions/comments to fks@iucaa.ernet.in
Cracking the Conundrum of F-Supergiant Coronae
Creators: name: Ayres, Thomas R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Chandra X-ray and HST far-ultraviolet (FUV) observations of three early-F supergiants have shed new light on a previous puzzle involving a prominent member of the class: Alpha Persei (HD20902: F5Ib). The warm supergiant is a moderately strong, hard coronal (T~10MK) X-ray source, but has ten times weaker "sub-coronal" Si IV 139 nm (T~80,000 K) emissions than early-G supergiants of similar high-energy properties. The Alpha Per X-ray excess speculatively was ascribed to a close-in hyperactive G-dwarf companion, which could have escaped previous notice, lost in the glare of the bright star. However, a subsequent dedicated multi-wavelength imaging campaign failed to find any evidence for a resolved secondary. The origin of the Alpha Per high-energy dichotomy then devolved to: (1) an unresolved companion; or (2) intrinsic coronal behavior. Exploring the second possibility, the present program has found that early-F supergiants do appear to belong to a distinct coronal class, characterized by elevated X-ray/FUV ratios, although sharing some similarities with Cepheid variables in their transitory X-ray "high states." Remarkably, the early-F supergiants now are seen to align with the low-activity end of the X-ray/FUV sequence defined by late-type dwarfs, suggesting that the disjoint behavior relative to the G supergiants might be attributed to thinner outer atmospheres on the F types, as in dwarfs, but in this case perhaps caused by a weakened "ionization valve" effect due to overly warm photospheres.
Two- and Three-Point Functions in the Extended NJL Model
Creators: name: Bijnens, Johan
name: Prades, Joaquim
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The two-point functions in generalized Nambu--Jona-Lasinio models are calculated to all orders in momenta and quark masses to leading order in $1/N_c$. The use of Ward identities and the heat-kernel expansion allows for a large degree of regularization independence. We also show how this approach works to the same order for three-point functions on the example of the vector-pseudoscalar-pseudoscalar three-point function. The inclusion of the chiral anomaly effects at this level is shown by calculating the pseudoscalar-vector-vector three-point function to the same order. Finally we comment on how (vector-)meson-dominance comes out in the presence of explicit chiral symmetry breaking in both the anomalous and the non-anomalous sectors.
description: Latex, 42 pages, 3 latex figures, 7 postscript figures included, NORDITA 94/11 N,P. Improvement in the regularization procedure for the PVV three point function
ONGOING RELATIONS, MONEY, AND CREDIT
Creators: name: Schulz, Eric
name: Schulz, Eric
Publisher: name: Unknown
Year: 1996
Subjects: Financial Economics

description: A model which explains, at a primitive level, the coexistence of money and credit, even though buyers prefer credit, and which allows the study of the interaction of money and credit is introduced. This is done in a setting with ongoing relations between sellers and untrustworthy buyers in "which the choice of the medium of exchange is endogenous. The introduction of money results in less credit availability but helps to overcome the trading frictions so that the volume of trade increases. It is possible for there to be a monetary equilibrium which is Pareto dominated by the nonmonetary equilibrium. The mix of money and credit in equilibrium is a function of the cost of using money and primitives such as production cost and discount factors. A change in the cost of using money leads, generally, to an ambiguous change in welfare.
ENFORCEMENT FRICTIONS, ENDURING RELATIONS, AND CREDIT MARKET EQUILIBRIUM
Creators: name: Schultz, Eric
name: Schultz, Eric
Publisher: name: Unknown
Year: 1996
Subjects: Financial Economics
Research Methods/ Statistical Methods

description: This paper introduces a matching model of credit and exchange in which potential difficulties in the enforcement of contracts play a central role. The repeated games framework that is developed is used to analyze the pricing and availability of credit, the consequences of information monopoly in credit markets, and the effect of the introduction of a credit intermediary on economic activity. The model generates an endogenous credit limit and highlights the importance of enduring relations. Also studied are the effects on the pricing and availability of credit of improvements in production technology, of sanctions, and of the value of collateral.
IT PAYS TO VALUE FAMILY: WORK AND FAMILY TRADEOFFS RECONSIDERED
Creators: name: Cappelli, Peter
name: Constantine, Jill
name: Chadwick, Clint
name: Cappelli, Peter
name: Constantine, Jill
name: Chadwick, Clint
Publisher: name: Unknown
Year: 1998
Subjects: Consumer/Household Economics

description: We use longitudinal data to assess whether individuals who place greater importance on marriage and family pay a price for that priority in subsequent labor market success. Male respondents placing a high priority on marriage and family before entering the labor market earn more, a finding contrary to behavioral research on work and family but consistent with the economics literature. Female respondents who place a high priority on marriage and family, however, do not appear to suffer in terms of subsequent earnings, a finding contrary to most previous research. While a good family life makes demands that may take away from individuals' work achievements, poor family life may interfere more with workplace success.
Ostrea pleuronectes Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Ostreoida
Ostreidae
Ostrea
Ostrea pleuronectes

description: Ostrea pleuronectes [spec. nov.]
O. testa radiis 12 duplicatis, extus laevi.
Bonan. recr. 2. f. 354.
Ostreae tantum non omnes, imprimis Pectines, ad cardinem interne sulcis transversis numerosis parallelis in utraque testa oppositis gaudent, quae probe distinguendae ab Arcis polyleptoginglymis, cujus dentes numerosi alternatim intrant alterius sinus.
Rumph. mus. t. 45. f. A. B. Amusium.
Gualt. test. t. 73. f. B.
Argenv. conch. t. 27. f. G. Umbella s. Solea.
Klein. ostr. t. 9. f. 30.
Habitat in Indiis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 696-697, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
AMERICAN BUSINESS CYCLE VOLATILITY IN HISTORICAL PERSPECTIVE: REVISED ESTIMATES OF REAL GDP, 1869-1913*
Creators: name: Siegler, Mark
name: Siegler, Mark
Publisher: name: Unknown
Year: 1998
Subjects: Research Methods/ Statistical Methods

description: This paper examines the-magnitude and timing of American business cycles from 1869 to 1928, with particular emphasis on the pre-World War I period. A new real output series is constructed which resurrects the conclusion that pre-World War I business cycles were twice as severe as post-World War II business cycles. While the new series and the standard Kuznets-based estimates display similar average volatility over the entire pre-World War I period, the Kuznets-based estimates are more volatile than the new series from 1889 to 1913, while the new series is more volatile prior to 1889. This is due to modifications made to both the regression procedures used to extrapolate GNP from commodity output, and to commodity output itself. An abundance of domestic and international evidence is presented to show that the United States experienced severe downturns in both the mid-1870s and mid-1890s, downturns much worse than any recession since World War II.
Armut und Bildungschancengerechtigkeit: Hintergrundwissen für Pädagog:innen und Angebote in der Stadt Zürich
Creators: name: Sonderegger, Veronika
Publisher: name: Interkantonale Hochschule für Heilpädagogik
Year: 2024
Subjects: Schulische Heilpädagogik
Masterarbeit
Verhalten
Armut
Bildungschancengerechtigkeit
Hintergrundwissen
Pädagoge
Pädagogin
Angebot
Stadt Zürich
Schule

description: Um dem komplexen Zusammenspiel der Folgen von Armut auf Individuum, Familie und Bildungslaufbahnen in der Schule besser gerecht zu werden und mehr Chancengerechtigkeit zu erreichen, ist Wissen, Sensibilisierung und Zusammenarbeit erforderlich. Dieser aus dem Synthesebericht des Nationalen Programms zur Prävention und Bekämpfung von Armut im Handlungsfeld Bildungschancen (Stern, von Dach, Schwab Cammarano, Reyhanloo, von Stokar & Edelmann, 2018) gewonnen Erkenntnis wird in Teil A aufgrund von Armutstheorien und -konzepten, Bildungsstatistiken, aktueller Forschung zu Auswirkungen von Armut auf die Entwicklung und das Verhalten von Jugendlichen und der Analyse des Züricher Schulsystems Rechnung getragen.Um die zweite Forderung aus demselben Synthesebericht nach mehr Zusammenarbeit und besserer Vernetzung zwischen schulischen und ausserschulischen Angeboten zu vereinfachen, werden im Teil B die vorhandenen öffentlichen und privaten Angebote zur Unterstützung von benachteiligten Jugendlichen in der Stadt Zürich analysiert.Das zur Beantwortung der Fragestellung erarbeitete Hintergrundwissen für Pädagog:innen führt im Teil C zu Lösungsansätzen auf institutioneller Ebene, auf Ebene des Schulteams sowie der persönlichen Haltung: Finanzielle Entlastung für Kinderbetreuung, die Durchmischung der Schulen durch eine neue Schulraumplanung, den Einbezug des Themas ‘Armut und Bildungschancen’ in Aus- und Weiterbildungen, das Erarbeiten einer herkunftssensiblen Haltung im Team, die Reflexion des eigenen Habitus, die interdisziplinäre Zusammenarbeit, insbesondere bei Übertrittsempfehlungen und der Berufsvorbereitung, würden die Chancengerechtigkeit erhöhen.Zur besseren Erfassung der komplexen Zusammenhänge wird die Kombination der ICF-CY (Internationale Klassifikation der Funktionsfähigkeit, Behinderung und Gesundheit bei Kindern und Jugendlichen) der WHO (Weltgesundheitsorganisation, 2020) mit dem Modell der «Individualität der Lernenden» von Reusser, Stebel, Mandel und Eckstein vorgeschlagen (2013, S. 23).
How to Parametrize an S-Wave Resonance and How to Identify Two-Hadron Composites
Creators: name: Törnqvist, Nils A.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The question of how one can distinguish quark model states from 2-hadron states near an S-wave theshold is discussed, and the usefulness of the running mass is emphasized as the meeting ground for experiment and theory and for defining resonance parameters.
description: 10 pages in Latex + 2 figures available on request. Helsinki preprint HU-SEFT R 1994-03
Wrinkles, folds and plasticity in granular rafts
Creators: name: Jambon-Puillet, Etienne
name: Josserand, Christophe
name: Protière, Suzie
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate the mechanical response of a compressed monolayer of large and dense particles at a liquid-fluid interface: a granular raft. Upon compression, rafts first wrinkle; then, as the confinement increases, the deformation localizes in a unique fold. This characteristic buckling pattern is usually associated to floating elastic sheets and as a result, particle laden interfaces are often modeled as such. Here, we push this analogy to its limits by comparing the first quantitative measurements of the raft morphology to a theoretical continuous elastic model of the interface. We show that although powerful to describe the wrinkle wavelength, the wrinkle-to-fold transition and the fold shape, this elastic description does not capture the finer details of the experiment. We describe an unpredicted secondary wavelength, a compression discrepancy with the model and a hysteretic behavior during compression cycles, all of which are a signature of the intrinsic discrete and frictional nature of granular rafts. It suggests also that these composite materials exhibit both plastic transition and jamming dynamics.
description: 10 pages, including Supplementary Information. Submitted to Physical Review Materials
More Examples of Pseudo-Collars on High-Dimensional Manifolds
Creators: name: Rolland, Jeffrey
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57R65, 57R19, 57S30, 57M07

description: In a previous paper, we developed general techniques for constructing a variety of pseudo-collars, as defined by Guilbault and Tinsley, with roots in earlier work by Chapman and Siebenmann. As an application of our techniques, we exhibited an uncountable collection of pseudo-collars, all with the same boundary and similar fundamental group systems at infinity. Construction of that family was very specific; it relied on properties of Thompson's group $V$. In this paper, we provide a more general approach to constructing similar collections of examples. Instead of using Thompson's group $V$, we base our new examples on a broader and more common collection of groups, in particular, fundamental groups of certain hyperbolic 3-manifolds.
description: arXiv admin note: text overlap with arXiv:1508.03670
Detection of the Red Giant Branch Stars in M82 Using the Hubble Space Telescope
Creators: name: Sakai, Shoko
name: Madore, Barry
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present color-magnitude diagrams and luminosity functions of stars in two halo regions of the irregular galaxy in M82, based on F555W and F814W photometry taken with the Hubble Space Telescope and Wide Field Planetary Camera 2. The I-band luminosity function shows a sudden jump at I~23.95 mag, which is identified as the tip of the red giant branch (TRGB). Adopting the Lee et al. (1993) calibration of the TRGB based on the RR Lyrae distances to Galactic globular clusters, we obtain the distance modulus of (m-M)_0=27.95 +- 0.14 (random) +- 0.16 (systematic) mag. This corresponds to a linear distance of 3.9 +- 0.3 (random) +- 0.3 (systematicf) Mpc, which agrees well with the distance of M81 deteremined from the HST observations of the Cepheid variable stars. In addition, we observe a significant number of stars apparently brighter than the TRGB. However, with the current data, we cannot rule out whether these stars are blends of fainter stars, or are indeed intermediate-age asymptotic giant branch stars.
description: 8 figures
Strong rescattering in K-> 3pi decays and low-energy meson dynamics
Creators: name: D'Ambrosio, G.
name: Isidori, G.
name: Pugliese, A.
name: Paver, N.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a consistent analysis of final state interactions in ${K\rightarrow 3π}$ decays in the framework of Chiral Perturbation Theory. The result is that the kinematical dependence of the rescattering phases cannot be neglected. The possibility of extracting the phase shifts from future $K_S-K_L$ interference experiments is also analyzed.
description: 14 pages in RevTex, 3 figures in postscript
Mechanical Stresses Estimation in Silicon and Glass Bonded at Elevated Temperature
Creators: name: Sinev, Leonid S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: During electrostatic bonding, also known as anodic bonding, silicon is bonded to glass by applying an external voltage and simultaneous heating to temperatures of 200...450 $°$C. While cooling to working temperature after bonding happened pieces are mutually deformed. Due to linear thermal expansion coefficients mismatch of anodically bonded glass and silicon samples an internal stress state is generated. Such stresses are called thermal mismatch stresses. The aim of this paper is a determination of technological and design solutions to achieve minimal thermal mismatch stresses in resulting bond. The nonlinear dependence of linear thermal expansion coefficients of bonded samples' materials on temperature makes it difficult to minimize thermal mismatch stresses by chosing materials with close average thermal expansion coefficients in particular temperature range. To assess means of lowering thermal mismatch stress in this paper two different ways to describe assembly are used: two thin bonded layers and multilayered composite material. Based on properties of two brands of glass (LK5, Borofloat 33) and silicon used with described mathematical models thermal mismatch stresses at temperature $T_w$ in samples bonded at several different temperatures $T_b$ are evaluated. Bonded silicon surface stress dependence of glass to silicon wafer thickness ratio is evaluated. Based on such evaluations one can say that by varying thickness of glass bonded to silicon one can obtain zero thermal mismatch stress at a particular depth of material or obtain stress of some defined value at this depth. Models of assembly description used in this paper can be used to optimize anodic bonding process parameters. Such usage aimed to minimize thermal mismatch stresses at device working temperatures is presented in this paper.
description: Accepted manuscript. 12 pages (excluding 1 page preface with abstract in english), 6 figures, 18 bibliographic references. Written in russian language (except the preface). References updated with arXiv links