cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Social Spatial: A Qualitative GIS for Social Big Data Investigations. GeoComputation 2019
Creators: name: Martin, Michael
Publisher: name: The University of Auckland
Year: 2019
Subjects: subject: 90903 Geospatial Information Systems
subject: FOS: Environmental engineering

description: In this paper we introduce Social Spatial, a qualitative GIS for social media and big data research. This software enables GIScience researchers to build social media corpusthat reflects a phenomenon being researched and implement methods that analyse that corpus. Natural language processing methods are integrated into Social Spatial, and the code framework has been designed to allow for easy integration of further algorithms. The software builds upon the knowledge of the researcher to identify new ways that phenomena are expressed and see where these posts are geospatially. The software was released open-source with thorough internal documentation to a collaborative code repository that encourages contribution. This program seeks to demystify the analysis process of qualitative social media exploration by use of settings files that expose parameters – word lists, model coefficients, and stop words. These files enhance transparency in qualitative social media research methods and the code/spaces theywere enacted within without increasing the burden of research documentation.
Study on Evaluation Indicators of Agricultural Science and Technology Project Based on the Perspective of Innovation——Case in Basic Research Project
Creators: name: SUN, Jing
name: CHEN, Baofeng
name: SUN, Jing
name: CHEN, Baofeng
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Innovation perspective
subject: Application and development type of project
subject: Evaluation index

description: Firstly, the related theories about agricultural science and technology innovation and project approval evaluation are combed and summarized. By combining application and finish books of science and technology support plan project in agricultural field of Ministry of Science and Technology with stronger innovation, case analysis and expert interview are conducted. Evaluation indexes of agricultural science and technology project based on innovation value are proposed initially, and there are 50 initial indexes. After that, via focus group talk, qualitative research is conducted to further adjust innovative evaluation indexes, and 50 initial indexes are deleted to 41. The importance of the 41 indexes is scored by the experts, and index screening and classification are conducted by verification factor analysis in structural equation model. It not only obtains index classification but also finds action mechanism among innovation demand, innovation mode, research thinking, treatment method of difficulty, and predicted risk. The research could straighten up ideas of project review experts in agricultural field and provide reference for applicant designing project.
Ground state of a polydisperse electrorheological solid: Beyond the dipole approximation
Creators: name: Sun, H.
name: Yu, K. W.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The ground state of an electrorheological (ER) fluid has been studied based on our recently proposed dipole-induced dipole (DID) model. We obtained an analytic expression of the interaction between chains of particles which are of the same or different dielectric constants. The effects of dielectric constants on the structure formation in monodisperse and polydisperse electrorheological fluids are studied in a wide range of dielectric contrasts between the particles and the base fluid. Our results showed that the established body-centered tetragonal ground state in monodisperse ER fluids may become unstable due to a polydispersity in the particle dielectric constants. While our results agree with that of the fully multipole theory, the DID model is much simpler, which offers a basis for computer simulations in polydisperse ER fluids.
description: Accepted for publications by Phys. Rev. E
Paracranidium Brock 1998
Creators: name: Frank H. Hennemann
name: Oskar V. Conle
name: Daniel E. Perez-Gelabert
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Phasmida
Phasmatidae
Paracranidium

description: Paracranidium Brock, 1998
Type-species: Diapherodes (Cranidium) pumilio Westwoood, 1843: 50, pl. 61: 2, by original designation of Brock, 1998: 28.
1. Paracranidium pumilio (Westwood, 1843: 50, pl. 61: 2 (♀)) [Diapherodes (Cranidium)].
description: Published as part of Frank H. Hennemann, Oskar V. Conle & Daniel E. Perez-Gelabert, 2016, Studies on Neotropical Phasmatodea XVI: Revision of Haplopodini Günther, 1953 (rev. stat.), with notes on the subfamily Cladomorphinae Bradley & Galil, 1977 and the descriptions of a new tribe, four new genera and nine new species (Phasmatodea: " Anareolatae ": Phasmatidae: Cladomorphinae), pp. 1-211 in Zootaxa 4128 (1) on page 183, DOI: 10.11646/zootaxa.4128.1.1, http://zenodo.org/record/271800
Exploiting the violation of Lorentz symmetry for the planar Hall effect
Creators: name: Imran, Muhammad
name: Hershfield, Selman
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Applied Physics (physics.app-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The low energy Dirac and Weyl spectra are allowed to violate the Lorentz symmetry and thereby have a tilted energy dispersion. The tilt in the energy dispersion induces a Hall voltage in the plane spanned by the electric field and the tilt velocity. In the presence of a magnetic field the planar Hall conductivity and resistivity show Shubnikov de Haas oscillations. The oscillations in the planar Hall effect can become a fingerprint to spot the anomalous transport in Dirac and Weyl semimetals.
The roles of the public sector in incentivizing the uptake of climate resilient seeds in Uganda
Creators: name: Kuteesa, Annette
name: Katunze, Miriam
name: Kuteesa, Annette
name: Katunze, Miriam
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Environmental Economics and Policy
subject: Farm Management
subject: Marketing
subject: FOS: Economics and business

description: Access to quality seeds is important in building climate resilient value chains because it promotes improved quantity and quality of agricultural products. The need to invest in climate resilient seed has become critical in Uganda given the increasing demand for food both for consumption and trade, declining per capita food production and land under agriculture, and increased frequency and intensity of climate hazards. Threats posed by climate change call for a focus on more resilient strategies and technologies that can yield more efficient use of the available resources. Incentives directed at supporting climate risk management (CRM) must thus consider the diverse and dynamic nature of roles and needs of the value chain actors by addressing the challenges in the seed sector, mainstreaming climate changes in all relevant policies, exploring and putting in place financial incentives to encourage product development that supports CRM, supporting access to the dissemination and communication of climate information and integrating of the value chain approach.
On intersections of polynomial semigroups orbits with plane lines
Creators: name: Mello, Jorge
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14G25, 11C08

description: We study intersections of orbits in polynomial semigroup dynamics with lines on the affine plane over a number field, extending previous work of D. Ghioca, T. Tucker, M. Zieve (2008)
Detection of a CMB decrement towards a cluster of mJy radiosources
Creators: name: Cotter, Garret
name: Buttery, Helen J.
name: Rawlings, Steve
name: Croft, Steve
name: Hill, Gary J.
name: Gay, Pamela
name: Das, Rhiju
name: Drory, Niv
name: Grainge, Keith
name: Grainger, William F.
name: Jones, Michael E.
name: Pooley, G. G.
name: Saunders, Richard
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of radio, optical and near-infrared observations of the field of TOC J0233.3+3021, a cluster of milliJansky radiosources from the TexOx Cluster survey. In an observation of this field with the Ryle Telescope (RT) at 15 GHz, we measure a decrement in the cosmic microwave background (CMB) of $-675 \pm 95 μ$Jy on the RT's $\approx$ 0.65 k$λ$ baseline. Using optical and infrared imaging with the McDonald 2.7-m Smith Reflector, Calar Alto 3.5-m telescope and UKIRT, we identify the host galaxies of five of the radiosources and measure magnitudes of $R \approx 24$, $J \approx 20$, $K \approx 18$. The CMB decrement is consistent with the Sunyaev-Zel'dovich (SZ) effect of a massive cluster of galaxies, which if modelled as a spherical King profile of core radius $θ_C = 20^{\prime\prime}$ has a central temperature decrement of $900 μ$K. The magnitudes and colours of the galaxies are consistent with those of old ellipticals at $z \sim 1$. We therefore conclude that TOC J0233.3+3021 is a massive, high redshift cluster. These observations add to the growing evidence for a significant population of massive clusters at high redshift, and demonstrate the effectiveness of combining searches for AGN `signposts' to clusters with the redshift-independence of the SZ effect.
description: Six pages; accepted for publication in MNRAS. Version with full-resolution UV plot available from http://www.mrao.cam.ac.uk/~garret/MB185.ps
Parhaplopus Hennemann, Conle & Perez-Gelabert, 2016, n. gen.
Creators: name: Frank H. Hennemann
name: Oskar V. Conle
name: Daniel E. Perez-Gelabert
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Phasmida
Phasmatidae
Parhaplopus

description: Parhaplopus n. gen.
Type-species: Haplopus cubensis Saussure, 1868: 68, by present designation) 1. Parhaplopus cubensis (Saussure, 1868: 68) [Haplopus]. n. comb. 2. Parhaplopus evadne (Westwood, 1859: 85, pl. 18: 6, 6a & b (♂)) [Haplopus]. n. comb. 3. Parhaplopus navarroi n. sp.
description: Published as part of Frank H. Hennemann, Oskar V. Conle & Daniel E. Perez-Gelabert, 2016, Studies on Neotropical Phasmatodea XVI: Revision of Haplopodini Günther, 1953 (rev. stat.), with notes on the subfamily Cladomorphinae Bradley & Galil, 1977 and the descriptions of a new tribe, four new genera and nine new species (Phasmatodea: " Anareolatae ": Phasmatidae: Cladomorphinae), pp. 1-211 in Zootaxa 4128 (1) on page 184, DOI: 10.11646/zootaxa.4128.1.1, http://zenodo.org/record/271800
Geomyphilus insolitus
Creators: name: Freese, Edwin L.
name: Veal, Doug A.
name: Lago, Paul K.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Aphodiidae
Geomyphilus
Geomyphilus insolitus

description: Geomyphilus insolitus (Brown, 1928)
FSCA; ELFC; DAVC; PKLC.
Collection dates: May–June, September–November.
 Specimen label data: First known Iowa specimens and NEW STATE RECORD: Cedar Hills Sand Prairie, Black Hawk Co., Iowa, 14 September 1996, insect sweep sample, Nancy L. Slife, ELF (ELFC); Cedar Hills Sand Prairie State Preserve, Black Hawk Co., Iowa, 2 September 2006, pitfall pocket gopher tunnel (Geomys bursarius), ELF (ELFC).
County records (Figure 58): Black Hawk, Marshall, Polk.
description: Published as part of Freese, Edwin L., Veal, Doug A. & Lago, Paul K., 2020, The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist, pp. 1-83 in Insecta Mundi 2020 (787) on page 18, DOI: 10.5281/zenodo.5353792
title: The Influence of Chemical and Mineral Compositions on the Parameterization of Immersion Freezing by Volcanic Ash Particles
Creators: name: Umo, N. S.
name: Ullrich, R.
name: Maters, E. C.
name: Steinke, I.
name: Benker, N.
name: Höhler, K.
name: Wagner, R.
name: Weidler, P. G.
name: Hoshyaripour, G. A.
name: Kiselev, A.
name: Kueppers, U.
name: Kandler, K.
name: Dingwell, D. B.
name: Leisner, T.
name: Möhler, O.
Publisher: name: Wiley
Year: 2024

description: Volcanic ash (VA) from explosive eruptions contributes to aerosol loadings in the atmosphere. Aside from the negative impact of VA on air quality and aviation, these particles can alter the optical and microphysical properties of clouds by triggering ice formation, thereby influencing precipitation and climate. Depending on the volcano and eruption style, VA displays a wide range of different physical, chemical, and mineralogical properties. Here, we present a unique data set on the ice nucleation activity of 15 VA samples obtained from different volcanoes worldwide. The ice nucleation activities of these samples were studied in the Aerosol Interaction and Dynamics in the Atmosphere (AIDA) cloud simulation chamber as well as with the Ice Nucleation Spectrometer of the Karlsruhe Institute of Technology (INSEKT). All VA particles nucleated ice in the immersion freezing mode from 263 to 238K with ice nucleation active site (INAS) densities ranging from ∼10⁵ to 10¹¹ m⁻², respectively. The variabilities observed among the VA samples, at any given temperature, range over 3.5 orders of magnitude. The ice‐nucleating abilities of VA samples correlate to varying degrees with their bulk pyroxene and plagioclase contents as a function of temperature. We combined our new data set with existing literature data to develop an improved ice nucleation parameterization for natural VA in the immersion freezing mode. This should be useful for modeling the impact of VA on clouds.
Additive normal tempered stable processes for equity derivatives and power law scaling
Creators: name: Azzone, Michele
name: Baviera, Roberto
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Finance (q-fin.MF)
subject: FOS: Economics and business

description: We introduce a simple model for equity index derivatives. The model generalizes well known Lèvy Normal Tempered Stable processes (e.g. NIG and VG) with time dependent parameters. It accurately fits Equity index implied volatility surfaces in the whole time range of quoted instruments, including small time horizon (few days) and long time horizon options (years). We prove that the model is an Additive process that is constructed using an Additive subordinator. This allows us to use classical Lèvy-type pricing techniques. We discuss the calibration issues in detail and we show that, in terms of mean squared error, calibration is on average two orders of magnitude better than both Lèvy processes and Self-similar alternatives. We show that even if the model loses the classical stationarity property of Lèvy processes, it presents interesting scaling properties for the calibrated parameters.
Additional file 4 of An enhanced approach to simulation-based mastery learning: optimising the educational impact of a novel, National Postgraduate Medical Boot Camp
Creators: name: Scahill, Emma L.
name: Oliver, Nathan G.
name: Tallentire, Victoria R.
name: Edgar, Simon
name: Tiernan, James F.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 4. Post Course Questionnaire.
The Ferromagnetic Heisenberg XXZ chain in a pinning field
Creators: name: Contucci, Pierluigi
name: Nachtergaele, Bruno
name: Spitzer, Wolfgang L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences
subject: 82B10;82B20;82B24

description: We investigate the effect of a magnetic field supported at a single lattice site on the low-energy spectrum of the ferromagnetic Heisenberg XXZ chain. Such fields, caused by impurities, can modify the low-energy spectrum significantly by pinning certain excitations, such as kink and droplet states. We distinguish between different boundary conditions (or sectors), the direction and also the strength of the magnetic field. E.g., with a magnetic field in the z-direction applied at the origin and ++ boundary conditions, there is a critical field strength B_c (which depends on the anisotropy of the Hamiltonian and the spin value) with the following properties: for B < B_c there is a unique ground state with a gap, at the critical value, B_c, there are infinitely many (droplet) ground states with gapless excitations, and for B>B_c there is again a unique ground state but now belonging to the continuous spectrum. In contrast, any magnetic field with a non-vanishing component in the xy-plane yields a unique ground state, which, depending on the boundary conditions, is either an (anti)kink, or an (anti)droplet state. For such fields, i.e., not aligned with the z-axis, excitations always have a gap and we obtain a rigorous lower bound for that gap.
description: 13 pages, 8 figures
CONSUMER WILLINGNESS-TO-PAY FOR A SALINE FISH SPECIES GROWN IN THE US MIDWEST: THE CASE OF STRIPED BASS
Creators: name: Quagrainie, Kwamena
name: Quagrainie, Kwamena
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: Willingess-to-pay
subject: striped bass
subject: ordered probit

description: Striped bass is a saline fish species that has attracted interest in the Midwest region for aquaculture production. The study used willingness to pay information from consumers to assess the potential market for striped bass grown in the Midwest. The results suggest that males and consumers, age 29 years and younger, are more likely to pay higher amounts for striped bass. In particular, consumers who prefer farmed and fresh seafood, those who purchase seafood frequently for home consumption, and those who consume seafood 26 – 50% of the time when eating out have a higher probability of paying higher amounts for striped bass grown in the Midwest.
Teaching research data management with DataLad: a multi-year, multi-domain effort
Creators: name: Szczepanik, Michał
name: Wagner, Adina Svenja
name: Heunis, Stephan
name: Waite, Laura
name: Eickhoff, Simon
name: Hanke, Michael
Publisher: name: Forschungzentrum Jülich
Year: 2024

description: Research data management has become an indispensable skill in modern neuroscience. Researchers can benefit from following good practices as well as from having proficiency in using particular software solutions. But as these domain-agnostic skills are commonly not included in domain-specific graduate education, community efforts increasingly provide early career scientists with opportunities for organised training and materials for self-study. Investing effort in user documentation and interacting with the user base can, in turn, help developers improve quality of their software. In this work, we detail and evaluate our multi-modal teaching approach to research data management in the DataLad ecosystem, both in general and with concrete software use. Spanning an online and printed handbook, a modular course suitable for in-person and virtual teaching, and a flexible collection of research data management tips in a knowledge base, our free and open source collection of training material has made research data management and software training available to various different stakeholders over the past five years.
EFFECTS OF MIGRANT REMITTANCES ON FARM HOUSEHOLD WELFARE IN NIGERIA
Creators: name: ETOWA, Egbe BASSEY
name: NWEZE, Noble J
name: ARENE, Chukwuemeka J.
name: ETOWA, Egbe BASSEY
name: NWEZE, Noble J
name: ARENE, Chukwuemeka J.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Consumer/Household Economics
subject: International Development
subject: Migrant
subject: Remittances
subject: Altruism
subject: Farm
subject: Household
subject: Welfare

description: International remittances are now a mechanism in development financing and a welfare strategy. Growing trends of these money transfers by migrants to their families back home in developing nations have been proven by evidences in literature and many empirical findings. This research analysed the effects of migrant remittances on the welfare of farm households in Nigeria. Welfare was measurable in terms of the households’ real per capita consumption. Cross sectional data were pooled from two sources. The data sources were Nigerian General Household Survey conducted in 2010/2011 and the Nigerian Living Standard Survey carried out in 2003/2004. The analytical technique adopted was the poverty profile function within the framework of multiple regression analysis. Results showed that four exogenous variables, including household real per capita remittances were significant determinants of household real per capita consumption (welfare).
description: http://roaae.org/issue/review-of-agricultural-and-applied-economics-raae-vol-18-no-12015/?article=effects-of-migrant-remittances-on-farm-household-welfare-in-nigeria
One Dimensional Chain with Long Range Hopping
Creators: name: Zhou, Chenggang
name: Bhatt, R. N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The one-dimensional (1D) tight binding model with random nearest neighbor hopping is known to have a singularity of the density of states and of the localization length at the band center. We study numerically the effects of random long range (power-law) hopping with an ensemble averaged magnitude $\expectation{|t_{ij}|} \propto |i-j|^{-σ}$ in the 1D chain, while maintaining the particle-hole symmetry present in the nearest neighbor model. We find, in agreement with results of position space renormalization group techniques applied to the random XY spin chain with power-law interactions, that there is a change of behavior when the power-law exponent $σ$ becomes smaller than 2.
Quantitative Assessment of Carrier Density by Cathodoluminescence. I. GaAs thin films and modeling
Creators: name: Chen, Hung-Ling
name: Scaccabarozzi, Andrea
name: De Lépinau, Romaric
name: Oehler, Fabrice
name: Lemaître, Aristide
name: Harmand, Jean-Christophe
name: Cattoni, Andrea
name: Collin, Stéphane
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Doping is a fundamental property of semiconductors and constitutes the basis of modern microelectronic and optoelectronic devices. Their miniaturization requires contactless characterization of doping with nanometer scale resolution. Here, we use low- and room-temperature cathodoluminescence (CL) measurements to analyze p-type and n-type GaAs thin films over a wide range of carrier densities ($2\times 10^{17}$ to $1\times 10^{19}$ cm$^{-3}$). The spectral shift and broadening of CL spectra induced by shallow dopant states and band filling are the signature doping. We fit the whole spectral lineshapes with the generalized Planck's law and refined absorption models to extract the bandgap narrowing (BGN) and the band tail for both doping types, and the electron Fermi level for n doping. This work provides a rigorous method for the quantitative assessment of p-type and n-type carrier density using CL. Taking advantage of the high spatial resolution of CL, it can be used to map the doping in GaAs nanostructures, and it could be extended to other semiconductor materials.
Additional file 1 of Readmissions and costs among younger and older adults for targeted conditions during the enactment of the hospital readmission reduction program
Creators: name: Lu, Chi-Hua
name: Clark, Collin M.
name: Tober, Ryan
name: Allen, Meghan
name: Gibson, Walter
name: Bednarczyk, Edward M.
name: Daly, Christopher J.
name: Jacobs, David M.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. ICD-9-CM Codes Used to Define Acute Myocardial Infarction Cohort. Table S2. ICD-9-CM Codes Used to Define Heart Failure Cohort. Table S3. ICD-9-CM Codes Used to Define Pneumonia Cohort. Table S4. ICD-9-CM Codes Used to Define Chronic Obstructive Pulmonary Disease. Cohort. Table S5. Baseline Patient Characteristics of Index Admissions by Age Group, Insurance Type, and Targeted Condition. Table S1-S4 include the ICD-9-CM codes for each cohort base on those published by the Centers for Medicare and Medicaid Services for the HRRP for assessment of all cause readmissions. Table S5 includes further breakdowns for patient characteristics of index admissions by age, insurance, and condition.
Geomyphilus leptotarsis
Creators: name: Freese, Edwin L.
name: Veal, Doug A.
name: Lago, Paul K.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Aphodiidae
Geomyphilus
Geomyphilus leptotarsis

description: Geomyphilus leptotarsis (Brown, 1928)
Gordon and Skelley 2007.
Collection dates: no date of collection given with literature record.
County record: no specific location given.
description: Published as part of Freese, Edwin L., Veal, Doug A. & Lago, Paul K., 2020, The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist, pp. 1-83 in Insecta Mundi 2020 (787) on page 19, DOI: 10.5281/zenodo.5353792
Spin-polarized current oscillations in diluted magnetic semiconductor multiple quantum wells
Creators: name: Bejar, Manuel
name: Sanchez, David
name: Platero, Gloria
name: MacDonald, A. H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the spin and charge dynamics of electrons in n-doped II--VI semiconductor multiple quantum wells when one or more quantum wells are doped with Mn. The interplay between strongly nonlinear inter-well charge transport and the large tunable spin-splitting induced by exchange interactions with spin-polarized Mn ions produces interesting new spin dependent features. The tunneling current between quantum wells can be strongly spin polarized and, under certain conditions, can develop self sustained oscillations under a finite dc voltage. The spin polarization oscillates in both magnetic and nonmagnetic quantum wells and the time average in magnetic wells can differ from its zero-voltage value. Our numerical simulations demonstrate that the amplitude of the spin polarization oscillations depends on the distribution of magnetic wells within the sample. We discuss how the spin polarized current and the spin polarization of the quantum wells can be tailored experimentally.
description: 5 pages, 5 figures; to be published in Phys. Rev. B
Enhancing second harmonic generation using dipolar-parity modes in non-planar plasmonic nanocavities
Creators: name: Wang, Feng
name: Manjare, Manoj
name: Lemasters, Robert
name: Li, Chentao
name: Harutyunyan, Hayk
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: There is an active demand to develop efficient nanoscale nonlinear sources for applications in photonic circuitry, quantum optics and biosensing. To this end, plasmonic systems have been utilized to boost the nonlinear signal generation, however high efficiencies of frequency conversion for realistic applications remain a challenge. Metal-insulator-metal (MIM) nanocavities are good candidates for strongly concentrating the fields at the nanoscale to enhance the optical nonlinearities, however they typically suffer from the requirement to have a quadrupolar resonance at the emission wavelength. Here, we introduce nonplanar MIM nanocavities with a nonlinear spacer that can strongly enhance the second harmonic generation (SHG) despite of having fundamental and emission modes of the same parity. Our experimental and numerical results indicate that the enhancement is due to the non-planar design of the cavities and the bulk nonlinearity of the spacer layer.
MONEY ATTITUDES VS ECONOMIC SOCIALIZATION IN POLAND
Creators: name: KOWALCZYK, Aneta
name: CHUDZIAN, Joanna
name: KOWALCZYK, Aneta
name: CHUDZIAN, Joanna
Publisher: name: Unknown
Year: 2015
Subjects: subject: Consumer/Household Economics
subject: Institutional and Behavioral Economics
subject: attitude
subject: material values
subject: personality
subject: economic socialization
subject: financial psychology

description: This article concerns the attitudes people have towards money, analysed from an economic and psychological point of view. The article presents an overview of current knowledge on the issues of money attitudes, as well as derived own research derived. This research was designed in order to identify different types of money attitudes as well as their determinants. The study identified five dominant profiles and showed that the most popular is a rational approach, and second – it’s opposite - improvidence. The results have been faced with the most important economic socialization determinants identified during the literature review. The comparison proved to be important, e.g. in the form of receiving pocket money.
description: http://roaae.org/issue/review-of-agricultural-and-applied-economics-raae-vol-18-no-12015/?article=money-attitudes-vs-economic-socialization-in-poland
Melinopterus femoralis
Creators: name: Freese, Edwin L.
name: Veal, Doug A.
name: Lago, Paul K.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Aphodiidae
Melinopterus
Melinopterus femoralis

description: Melinopterus femoralis (Say, 1823)
Wickham 1911; ISIC; IWUC; ELFC; DAVC.
Collection dates: March–May.
Collected from dung.
County records (Figure 63): Black Hawk, Boone, Bremer, Dallas, Davis, Des Moines, Fremont, Hamilton, Henry, Jefferson, Johnson, Linn, Louisa, Mahaska, Marion, Marshall, Monroe, Page, Scott, Story, Taylor, Union, Van Buren.
description: Published as part of Freese, Edwin L., Veal, Doug A. & Lago, Paul K., 2020, The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist, pp. 1-83 in Insecta Mundi 2020 (787) on page 20, DOI: 10.5281/zenodo.5353792
Problems with microclimate in classrooms — results of measurements and proposed solution
Creators: name: Michalik, Michał
name: Mizera, Grzegorz
name: Podbielska-Kubera, Adrianna
name: Kowalski, Henryk
name: Cenian, Adam
Publisher: name: Eco-Energetics: technologies, environment, law and economy
Year: 2021

description: The paper deals with the issue of air quality in classrooms and its possible influence on educational performance and health, especially related to allergy problems and respiratory diseases. It is discussed how climate change and the smog resulting from increased automobile traffic (NOx, SO2, dust, etc.) can exacerbate factors like allergens, tobacco smoke, etc., causing airway inflammation. Therefore, the subject of air quality should be placed high on the list of problems to be considered at the planning stage of thermomodernization of existing school buildings. The distributed ventilation systems incorporating efficient filtering should be given priority in those regions with high smog levels and elsewhere during times of pandemic.
description: Eco-Energetics: technologies, environment, law and economy, Tom 4 (2021): Tom 3-4
Campylaspis schnabelae Gerken 2012, n. sp.
Creators: name: Gerken, Sarah
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Cumacea
Nannastacidae
Campylaspis
Campylaspis schnabelae

description: Campylaspis schnabelae n. sp.
Figures 41–42
 Type material. Holotype ovigerous female, NIWA 80701, paratype subadult male, dissected, NIWA 46209, 0705/160.
 Other material examined. 2 subadult females, 2 subadult males, 1 manca, NIWA 79325, 44.5607°S, 178.4762°W – 44.5592°S, 178.4830°W, 1076–1103 m, 10 April 2007. 1 subadult female, 13 mancae, NIWA 46205, 44.5607°S, 178.4762°W – 44.5592°S, 178.4830°W, 1076–1103 m, 10 April 2007. 3 subadult females, NIWA 46212, 43.5300°S, 178.5048°E – 43.5363°S, 178.5118°E, 346 m, 24 April 2007. 1 juvenile, NIWA 79326, 38.6177°S, 168.9428°E – 38.6258°S, 168.9490°E, 480–482 m, 29 May 2007. 5 juveniles, NIWA 79327, 39.6373°S, 172.1532°E – 39.6457°S, 172.1522°E, 264–266 m, 7 June 2007.
 Diagnosis. Females and subadult males. Carapace with sulcus, covered in large tubercles except within sulcus; pseudorostrum not dorsally directed. Carapace, pereonites and pleonites without red chromatophores. Pereonites 1–2 free only dorsally. Pereopod 2 dactylus normal, terminal seta long. Uropod peduncles 1.5 times length of pleonite 6. Male. Adult unknown.
description: Published as part of Gerken, Sarah, 2012, 3524, pp. 1-124 in Zootaxa 3524 on page 72
AWARENESS OF ORGANIC PRODUCTS IN DNEPROPETROVSK REGION, UKRAINE
Creators: name: BEZUS, Roman
name: AMELINA, Iuliia
name: BEZUS, Roman
name: AMELINA, Iuliia
Publisher: name: Unknown
Year: 2015
Subjects: subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business
subject: organic products
subject: awareness
subject: distribution channels
subject: willingness to pay
subject: Ukraine

description: In the article we assessed consumers’ awareness level of organic products in Dnepropetrovsk region, Ukraine, in 2012. Based on 850 consumers’ responses we found that level of awareness of organics in Dnepropetrovsk region was high enough and exceeded the awareness level of citizens in France 2011. The most informed group of organic products were consumers aged 35 to 39. Almost 83% respondents of this age group were willing to buy organic products. Special attention we paid to potential distribution channels for organic products, among which the largest are supermarkets, specialty stores and food markets. We found, that increase of public awareness level of organic products in Dnepropetrovsk region affects positively consumers’ willingness to pay a premium for these products.
description: http://roaae.org/issue/review-of-agricultural-and-applied-economics-raae-vol-18-no-12015/?article=awareness-of-organic-products-in-dnepropetrovsk-region-ukraine
Learnings from developing and implementing geospatial urban planning decision-support tools in Aotearoa New Zealand. GeoComputation 2019
Creators: name: Schindler, Mirjam
name: Dionisio, Rita
name: Falcao, Ines
name: Kingham, Simon
Publisher: name: The University of Auckland
Year: 2019
Subjects: subject: 90903 Geospatial Information Systems
subject: FOS: Environmental engineering

description: We present findings from developing and implementing spatial decision-support tools (SDST) to assist New Zealand urban planning stakeholders in visualising, assessing and comparing alternative urban regeneration scenarios. The SDST support the identification of urban areas suitable for specific regeneration strategies at the city-region scale and enable the assessment of alternative regeneration scenarios as to their environmental, social and economic impacts at the neighbourhood scale. We report learnings from our journey of developing the tools in close collaboration with stakeholders and implementing them in with diverse New Zealand planning authorities and discuss along key themes: i) local context matters in a system of data, tools and place, ii) potential path dependence through SDST with respect to urban outcomes, and iii) how geospatial tools can foster sustainable transformation in urban regeneration.
The Kelvin-Helmholtz instability and smoothed particle hydrodynamics
Creators: name: Tricco, Terrence S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We perform simulations of the Kelvin-Helmholtz instability using smoothed particle hydrodynamics (SPH). The instability is studied both in the linear and strongly non-linear regimes. The smooth, well-posed initial conditions of Lecoanet et al. (2016) are used, along with an explicit Navier-Stokes viscosity and thermal conductivity to enforce the evolution in the non-linear regime. We demonstrate convergence to the reference solution using SPH. The evolution of the vortex structures and the degree of mixing, as measured by a passive scalar `colour' field, match the reference solution. Tests with an initial density contrast produce the correct qualitative behaviour. The L2 error of the SPH calculations decreases as the resolution is increased. The primary source of error is numerical dissipation arising from artificial viscosity, and tests with reduced artificial viscosity have reduced L2 error. A high-order smoothing kernel is needed in order to resolve the initial velocity amplitude of the seeded mode and inhibit excitation of spurious modes. We find that standard SPH with an artificial viscosity has no difficulty in correctly modelling the Kelvin-Helmholtz instability and yields convergent solutions.
description: 16 pages, 13 figures, accepted for publication in MNRAS
MPEC 2024-C149 : 2024 CM3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 CM3

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Quantitative Assessment of Carrier Density by Cathodoluminescence. II. GaAs nanowires
Creators: name: Chen, Hung-Ling
name: De Lépinau, Romaric
name: Scaccabarozzi, Andrea
name: Oehler, Fabrice
name: Harmand, Jean-Christophe
name: Cattoni, Andrea
name: Collin, Stéphane
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Precise control of doping in single nanowires (NWs) is essential for the development of NW-based devices. Here, we investigate a series of MBE-grown GaAs NWs with Be (p-type) and Si (n-type) doping using high-resolution cathodoluminescence (CL) mapping at low- and room-temperature. CL spectra are analyzed selectively in different regions of the NWs. Room-temperature luminescence is fitted with the generalized Planck law and an absorption model, and the bandgap and band tail width are extracted. For Be-doped GaAs NWs, the bandgap narrowing provides a quantitative determination of the hole concentration ranging from about $1\times 10^{18}$ to $2\times 10^{19}$~cm$^{-3}$, in good agreement with the targeted doping levels. High-resolution maps of the hole concentration demonstrate the homogeneous doping in the pure zinc-blende segment. For Si-doped GaAs NWs, the electron Fermi level and the full-width at half maximum of low-temperature CL spectra are used to assess the electron concentration to approximately $3\times 10^{17}$ to $6\times 10^{17}$~cm$^{-3}$. These findings confirm the difficulty to obtain highly-doped n-type GaAs NWs, maybe due to doping compensation. Notably, signatures of high concentration (5--9$\times 10^{18}$~cm$^{-3}$) at the very top of NWs are unveiled.
Simultaneous single-pulse observations of radio pulsars: I. The polarization characteristics of PSR B0329+54
Creators: name: Karastergiou, A.
name: von Hoensbroech, A.
name: Kramer, M.
name: Lorimer, D. R.
name: Lyne, A. G.
name: Doroshenko, O.
name: Jessner, A.
name: Jordan, C.
name: Wielebinski, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first results from a programme of multi-frequency simultaneous single pulse observations carried out as part of the European Pulsar Network. We detail the main data analysis methods and apply them to simultaneous observations of the strong pulsar B0329+54 at 1.4 and 2.7 GHz using the Jodrell Bank and Effelsberg radio telescopes respectively. The pulses at different frequencies are highly correlated in their total intensity, as seen in previous experiments, and generally show consistent position angles of the linearly polarized component. In contrast, the circularly polarized emission sometimes shows clear differences between pulses received at different frequencies. These results are unexpected and warrant further follow-up studies to interpret them in the context of the intrinsic bandwidth of pulsar radiation.
description: To be published in A&A. 8 pages, 7 figures
Diffusion regions and 3D energy mode development in spontaneous reconnection
Creators: name: Wang, Shuoyang
name: Yokoyama, Takaaki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The understanding of magnetic reconnection in three-dimension (3D) is far shallower than its counterpart in two-dimension (2D) due to its potential complication, not to mention the evolving of the spontaneously growing turbulence. We investigate the reason for reconnection acceleration on the characters and development of diffusion regions and sheared 3D energy modes (energy modes that are not parallel to the anti-parallel magnetic fields) during the turbulence building stage. We found that multiple reconnection layers emerge due to the growth of 3D sheared tearing instability. Diffusion regions on adjacent reconnection layers form an inflow-outflow coupling that enhances the local reconnection. Further coupling of the existing energy modes breeds new energy modes near the current sheet edge. As reconnection layers span and interact with each other across the whole current sheet, global magnetic energy consumption accelerates. The significant contribution of 3D energy modes and their interaction to the reconnection rate enhancement seems to be independent on magnetic diffusivity. On the other hand, the global guide field changes the layout of 3D reconnection layer thus determines whether the system is fast-reconnection-preferable.
description: 13 pages, 14 figures
The influence of green energy production on FDI on the example of Poland
Creators: name: Rezmer, Aleksander
Publisher: name: Eco-Energetics: technologies, environment, law and economy
Year: 2019

description: The aim of the article is to discuss the role of green energy production in attracting FDI. The main assumption of the analysis is the positive role of FDI on a host country’s economy. That is why shaping investment attractiveness is a key issue that governments have to address and providing sufficient energy supply is of paramount importance. In order to achieve the article’s objective the importance of energy supply in terms of FDI has been presented, energetic situation of Poland was described and special emphasis was put on green energy production in Poland. The final part of the article is the analysis how green energy production in Poland influences its attractiveness and what ought to be done to improve the situation. The main conclusion from the analysis is that it is necessary to develop green energy projects not only to create environmentally-friendly image but also to address the shortages of energy supply that are more and more likely to occur which may force foreign investors to withdraw their capital from the country.
description: Eco-Energetics: technologies, environment, law and economy, Tom 2 (2019)
Additional file 1 of Super-taxon in human microbiome are identified to be associated with colorectal cancer
Creators: name: Dai, Wei
name: Li, Cai
name: Li, Ting
name: Hu, Jianchang
name: Zhang, Heping
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 1. Simulation Results under various sparsitiy levels and CRC associated microbes from family level.
Pardalosus sayi
Creators: name: Freese, Edwin L.
name: Veal, Doug A.
name: Lago, Paul K.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Aphodiidae
Pardalosus
Pardalosus sayi

description: Pardalosus sayi (Gordon, 2006)
MJPC.
Collection dates: November.
 Specimen label data: First nine known Iowa specimens and NEW STATE RECORD: Waubonsie State Park, Fremont Co., Iowa, 11 November 2009, in leaf litter of steps at picnic shelter, MJP (MJPC).
Only nine specimens from Iowa.
County record: Fremont.
description: Published as part of Freese, Edwin L., Veal, Doug A. & Lago, Paul K., 2020, The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist, pp. 1-83 in Insecta Mundi 2020 (787) on pages 20-21, DOI: 10.5281/zenodo.5353792
Cubic complexes and finite type invariants
Creators: name: Matveev, Sergei
name: Polyak, Michael
Publisher: name: arXiv
Year: 2002
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 55U99, 55U10, 57M27, 13B25

description: Cubic complexes appear in the theory of finite type invariants so often that one can ascribe them to basic notions of the theory. In this paper we begin the exposition of finite type invariants from the `cubic' point of view. Finite type invariants of knots and homology 3-spheres fit perfectly into this conception. In particular, we get a natural explanation why they behave like polynomials.
description: Published by Geometry and Topology Monographs at http://www.maths.warwick.ac.uk/gt/GTMon4/paper14.abs.html
Additional file 1 of Draft genome of a biparental beetle species, Lethrus apterus
Creators: name: Nagy, Nikoletta A.
name: Rácz, Rita
name: Rimington, Oliver
name: Póliska, Szilárd
name: Orozco-TerWengel, Pablo
name: Bruford, Michael W.
name: Barta, Zoltán
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Amino acid sequences of genes that are potentially involved in the regulation of reproductive behaviours in Lethrus apterus.
Cobalt as a hypoxia-like factor in humans and animals
Creators: name: Kurhaluk, Natalia
Publisher: name: Eco-Energetics: technologies, environment, law and economy
Year: 2019

description: The aim of the article is to present selected aspects of the impact of cobalt on animal and human organisms from the point of view of links to hypoxia (hypoxia of various origins). The subject of the analysis is the issue of the influence of cobalt as a means of protection under hypoxic conditions at the following levels of body systems: tissue, cellular and molecular.
description: Eco-Energetics: technologies, environment, law and economy, Tom 2 (2019)
Do Caring Services Affect Off-Farm Work? Evidence from Italy
Creators: name: Salvioni, Cristina
name: Sciulli, Dario
name: Parodi, Giuliana
name: Salvioni, Cristina
name: Sciulli, Dario
name: Parodi, Giuliana
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agricultural and Food Policy
subject: Consumer/Household Economics
subject: Off-farm work participation
subject: multivariate probit
subject: household behavioural models
subject: caring services

description: The article investigates the determinants of the off-farm work decision in Italian farm households, highlighting the role of caring services. Assuming that the household simultaneously decides over the optimal allocation of time of each of its members, a multivariate probit model is used to estimate the off-farm participation equations and to control for possible correlation among them. Evidence of correlation between spouse and descendant equations are found. Results suggest that policy actions geared at encouraging the off-farm participation of farm household members ought to enhance the availability and accessibility of caring services and increase the level of education of household members.