cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Performance evaluation with a Comparative analysis of mimo channel on The basis of doppler shift and other Probabilistic parameters in fading Environment
Creators: name: Ghosh, Sutanu
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: At this present scenario, the demand of the system capacity is very high in wireless network. MIMO technology is used from the last decade to provide this requirement for wireless network antenna technology. MIMO channels are mostly used for advanced antenna array technology. But it is most important to control the error rate with enhanced system capacity in MIMO for present-day progressive wireless communication. This paper explores the frame error rate with respect to different path gain of MIMO channel. This work has been done in different fading scenario and produces a comparative analysis of MIMO on the basis of those fading models in various conditions. Here, it is to be considered that modulation technique as QPSK to observe these comparative evaluations for different Doppler frequencies. From the comparative analysis, minimum amount of frame error rate is viewed for Rician distribution at LOS path Doppler shift of 0 Hz. At last, this work is concluded with a comparative bit error rate study on the basis of singular parameters at different SNR levels to produce the system performance for uncoded QPSK modulation.
description: Journal Paper With 10 Pages (Number of Figures - 07), International Journal of Mobile Network Communications & Telematics (IJMNCT), October 2014
New IceCube data and color octet neutrino interpretation of the PeV energy events
Creators: name: Akay, A. N.
name: Cakir, O.
name: Gunaydin, Y. O.
name: Kaya, U.
name: Sahin, M.
name: Sultansoy, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: IceCube collaboration has published two papers on ultrahigh energy neutrinos observation, recently. They have used the data collected in two years in their first publication, which reveals observation of two PeV energy neutrino events. The second publication of the collaboration including more data has also confirmed main features of the former paper. In literature, various interpretations of the IceCube data have been proposed. In this study, it is shown that PeV energy neutrino events observed by the IceCube collaboration can be interpreted as resonance production of color octet neutrinos with masses in $500-800$ GeV range.
description: 10 pages, 4 figures
INGLIZ TILINI O'QITISHDA INTERFAOL O'YINLARDAN FOYDALANISH
Creators: name: To'lqinova  Ismigul  Farhodjon qizi Namangan Davlat Universiteti Ingliz filologiyasi fakulteti Xorijiy til va adabiyoti yo'nalishi XTA_HU-21/308-guruh talabasi
Publisher: name: Zenodo
Year: 2024

description: Ushbu  maqola  ingliz tilini  o’rgatishda o’yinlardan  foydalanish  muhimligiga bag’ishlangan. Maqolada  interfaol  metodlardan  foydalanish  maslalalari  yoritib  berilgan bo’lib,bir nechta interfaol metodlarning qisqacha bayoni keltirilgan.Darslarda o’quvchilar tafakkurini rivojlantirishga qaratilgan faol o’yinlardan foydalanish, darsda qo’yilgan maqsadga erishishga yanada yaqinroq yordam beradi.

Kalit so’zlar: interfaol usullar,turli xil o’yinlar,rivojlantirish,chet tilini o’rgatish,ko’rgazmali materiallar
Gaseous-phase metallicities and stellar populations in the centres of barred galaxies
Creators: name: Cacho, Raúl
name: Sánchez-Blázquez, Patricia
name: Gorgas, Javier
name: Pérez, Isabel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Numerical simulations predict that bars represent a very important agent for triggering gas inflows, which in turn could lead to central star formation. Bars thus are thought to contribute to the formation of the bulge.This changes both, the gaseous-phase and stellar-phase metallicities in the centres of galaxies. With the aim of quantifying the importance of this process we present a comparative study of the gaseous-phase and stellar-phase metallicities in the centres of members of a sample of barred and unbarred galaxies from SDSS. We do not find a significant difference in the metallicity (neither gaseous nor stellar) of barred and unbarred galaxies, but we find different trends in the metallicities of early- and late- type galaxies, with larger differences in the metallicity in the early-type subsample. Our results contradict some previous research in this field, but we find a possible origin of the discrepancies between previous works and our results.
description: 18 pages, 19 figures
MPEC 2023-F69 : 2023 FT1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 FT1

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.
COVID-19 Working Paper: Farm Sector Financial Ratios: Pre-COVID Forecasts and Pandemic Performance for 2020
Creators: name: Giri, Anil
name: Litkowski, Carrie
name: Subedi, Dipak
name: McDonald, Tia
name: Giri, Anil
name: Litkowski, Carrie
name: Subedi, Dipak
name: McDonald, Tia
Publisher: name: Unknown
Year: 2022
Subjects: subject: Coronavirus, Farm Financial Ratios, Solvency Ratios, Efficiency Ratios, Liquidity Ratios, Profitability Ratios, Direct Government Payments

description: The sound financial health of the U.S. farm sector is vital because of its importance to food security and for the wellbeing of U.S. farm households and rural communities. Analyzing key financial ratios is one way to examine the financial health of the farm sector. This study compares 2020 values for farm sector financial ratios before and after the onset of the Coronavirus (COVID-19) pandemic. Forecasts from the February 5, 2020, release of the USDA Economic Research Service’s Farm Income and Wealth Statistics data product represent the prepandemic (before) forecasts. Those forecast values are compared to the data released on February 4, 2022, which represent the realized values for 2020 and include pandemic impacts on commodity demand and the policy response to the economic shock. Solvency ratios (which are indicators of the sector's ability to repay financial liabilities via the sale of assets) worsened in 2020 relative to prepandemic expectations. Efficiency ratios (which evaluate the conversion of assets into production and revenue) and liquidity ratios (which are indicators of the availability of cash to cover debt payments) showed mixed outcomes for the realized results in 2020 relative to the pre-pandemic forecasts. Four profitability ratios were stronger in 2020 relative to pre-pandemic expectations. All solvency, liquidity, and profitability ratios plus 2 out of 5 efficiency ratios for 2020 were weaker than their respective average ratios obtained from 2000 to 2019 data.
Der Handel mit Menschen
Creators: name: Haker, Hille
name: Cahill, Lisa Sowle
name: Wainwright, Elaine Mary
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 47 Nr. 3 (2011): Concilium: Internationale Zeitschrift für Theologie, Band 47, Heft 3
Circuit Electromechanics with a Non-Metallized Nanobeam
Creators: name: Pernpeintner, Matthias
name: Faust, Thomas
name: Hocke, Fredrik
name: Kotthaus, Jörg P.
name: Weig, Eva M.
name: Huebl, Hans
name: Gross, Rudolf
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have realized a nano-electromechanical hybrid system consisting of a silicon nitride beam dielectrically coupled to a superconducting microwave resonator. We characterize the sample by making use of the Duffing nonlinearity of the strongly driven beam. In particular, we calibrate the amplitude spectrum of the mechanical motion and determine the electromechanical vacuum coupling. A high quality factor of 480,000 at a resonance frequency of 14 MHz is achieved at 0.5 K. The experimentally determined electromechanical vacuum coupling of 11.5 mHz is quantitatively compared with finite element based model calculations.
description: Typos and one reference have been corrected
Generalized analysis of thermally activated domain-wall motion in Co/Pt multilayers
Creators: name: Emori, Satoru
name: Umachi, Chinedum K.
name: Bono, David C.
name: Beach, Geoffrey S. D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Thermally activated domain-wall (DW) motion driven by magnetic field and electric current is investigated experimentally in out-of-plane magnetized Pt(Co/Pt)$_3$ multilayers. We directly extract the thermal activation energy barrier for DW motion and observe the dynamic regimes of creep, depinning, and viscous flow. Further analysis reveals that the activation energy must be corrected with a factor dependent on the Curie temperature, and we derive a generalized Arrhenius-like equation governing thermally activated motion. By using this generalized equation, we quantify the efficiency of current-induced spin torque in assisting DW motion. Current produces no effect aside from Joule heating in the multilayer with 7-Å thick Co layers, whereas it generates a finite spin torque on DWs in the multilayer with atomically thin 3-Å Co layers. These findings suggest that conventional spin-transfer torques from in-plane spin-polarized current do not drive DWs in ultrathin Co/Pt multilayers.
A UNIFYING FRAMEWORK TO STUDY THE GENETIC AND ENVIRONMENTAL FACTORS SHAPING HUMAN BRAIN DEVELOPMENT
Creators: name: CAPORALE, NICOLO'
Publisher: name: Universit� degli Studi di Milano
Year: 2020

description: The development of human brain is a fascinating and complex process that still needs to be uncovered at the molecular resolution. Even though animal studies have revealed a lot of its unfolding, the fine regulation of cellular differentiation trajectories that characterizes humans has become only recently open to experimental tractability, thanks to the development of organoids, human cellular models that are able to recapitulate the spatiotemporal architecture of the brain in a 3D fashion. Here we first benchmarked human brain organoids at the level of transcriptomic and structural architecture of cell composition along several stages of differentiation. Then we harnessed their properties to probe the longitudinal impact of GSK3 on human corticogenesis, a pivotal regulator of both proliferation and polarity, that we revealed having a direct impact on early neurogenesis with a selective role in the regulation of glutamatergic lineages and outer radial glia output. Moreover, we spearheaded the use of organoids for regulatory toxicology through the study of Endocrine disrupting chemicals (EDC), pervasive compounds that can interfere with human hormonal systems. Early life exposure to EDC is associated with human disorders, but the molecular events triggered remain unknown. We developed a novel approach, integrating epidemiological with experimental biology to study the mixtures of EDC that were associated with neurodevelopmental and metabolic adverse effects in the biggest pregnancy cohort profiled so far. Our experiments were carried out on two complementary models i) human fetal primary neural stem cells, and ii) 3-dimensional cortical brain organoids and we identified the genes specifically dysregulated by EDC mixture exposure, unravelling a significant enrichment for autism spectrum disorders causative genes, thereby proposing a convergent paradigm of neurodevelopmental disorders pathophysiology between genetic and environmental factors. Finally, while EDCs are everywhere, their impact on adverse health outcomes can vary substantially among individuals, suggesting that other genetic factors may play a pivotal role for the onset of the disorders. We took advantage of organoids multiplexing to recapitulate, at the same time, neurodevelopmental trajectories on multiple genetic backgrounds, and showed that chimeric organoids preserved the overall morphological organization and transcriptomic signatures of the ones generated from single lines. In conclusion our work shows the possibility to perform population level studies in vitro and use the deep resolution of molecular biology to dissect key aspects of human neurodevelopment.
e-shape pilot S1-P6 - Service for SDG 2.4.1 and 15.3.1 indicators assessment
Creators: name: KUSSUL, Nataliia
Publisher: name: GEO Knowledge Hub
Year: 2022
Subjects: Agriculture
Land productivity
Crop type mapping
e-shape
Space Research Institute NASU-SSAU (Ukraine)
European Commission
H2020
Group on Earth Observation
GEO
EuroGEO
EU4UA
Food Security and Sustainable Agriculture Showcase

description: The project provides informational service on the SDG indicators 2.4.1 "Proportion of agricultural area under productive and sustainable agriculture" and 15.3.1 "Proportion of land that is degraded over total land area" based on the 10 m. agricultural land productivity and crop type mapping on Sentinel-2 data as well as Sen-4-CAP. This project created by Space Research Institute NASU-SSAU – the main scientific research organization on the remote sensing field in Ukraine, ERA-Planet programme member and Copernicus Academy member. The methodology for this pilot was developed within the ERA-Planet programme GEOEssential project. The workflows for data processing, crop type mapping and SDGs indicators assessment was developed and tested within Amazon GEO-Grant using Amazon computational resources. The project is compliant with European initiatives on the SDGs and Sendai Framework and the unique feature of the project is usage of moderate resolution Sentinel-1,2 and Landsat-8 mission images for land degradation assessment on the country and field levels. In addition, the project aims on the extent of the European technologies such as SEN-4-Cap, CREODIAS, GEOEsential workflows for territory of Ukraine and neighboring countries.The pilot will be implemented for Ukraine and 1 European country on the CREODIAS cloud platform. The main functions of the service will be assessment of the SDG indicators on the country level, regional land productivity assessment, crop maps analysis, agriculture statistics delivery, national SDG report preparation and field level land productivity calculation. The results of the project will valuable for scientific and private-business organizations as well as for academicals sector. Within the Copernicus Academy, Space Research Institute, based on the project results, will prepare training on remote sensing data analysis and MsSci course for Kyiv Academic University on Remote Sensing Data Science.AcknowledgmentThe e-shape project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement 820852.
EOSDB: The Database for Nuclear EoS
Creators: name: Ishizuka, Chikako
name: Suda, Takuma
name: Suzuki, Hideyuki
name: Ohnishi, Akira
name: Sumiyoshi, Kohsuke
name: Toki, Hiroshi
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Nuclear equation of state (EoS) plays an important role in understanding the formation of compact objects such as neutron stars and black holes. The true nature of the EoS has been a matter of debate at any density range not only in the nuclear physics but also in the astronomy and astrophysics. We have constructed a database of EoSs by compiling data from the literature. Our database contains the basic properties of the nuclear EoS of symmetric nuclear matter and of pure neutron matter. It also includes the detailed information about the theoretical models, for example the adopted methods and assumptions in individual models. The novelty of the database is to consider new experimental probes such as the symmetry energy, its slope relative to the baryon density, and the incompressibility, which enables the users to check their model dependences. We demonstrate the performance of the EOSDB through the examinations of the model dependence among different nuclear EoSs. It is reveled that some theoretical EoSs, which is commonly used in astrophysics, do not satisfactorily agree with the experimental constraints.
description: 30 pages, 5 figures, submitted to Publications of the Astronomical Society of Japan (revised)
Magnetic force microscopy investigation of arrays of nickel nanowires and nanotubes
Creators: name: Tabasum, M. R.
name: Zighem, F.
name: Medina, J. De La Torre
name: Encinas, A.
name: Piraux, L.
name: Nysten, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The magnetic properties of arrays of nanowires (NWs) and nanotubes (NTs), 150 nm in diameter, electrodeposited inside nanoporous polycarbonate membranes are investigated. The comparison of the nanoscopic magnetic force microscopy (MFM) imaging and the macroscopic behavior as measured by alternating gradient force magnetometry (AGFM) is made. It is shown that MFM is a complementary technique that provides an understanding of the magnetization reversal characteristics at the microscopic scale of individual nanostructures. The local hysteresis loops have been extracted by MFM measurements. The influence of the shape of such elongated nanostructures on the dipolar coupling and consequently on the squareness of the hysteresis curves is demonstrated. It is shown that the nanowires exhibit stronger magnetic interactions than nanotubes. The non-uniformity of the magnetization states is also revealed by combining the MFM and AGFM measurements.
description: 7 pages, 5 figures
Investigation of potential differences in the sex of siirt pistachio (Pistacia vera L. cv. Siirt) trees and saplings using morphological and physiological techniques
Creators: name: Ersalı, Yusuf
name: Kuru, Ibrahim Selcuk
name: Sevimli, Ibrahim
Publisher: name: Journal of Applied Botany and Food Quality
Year: 2023

description: Sex identification in Pistacia species is economically important for pistachio producers because their long juvenile period delays crop production and gains. Since there is no easy method to identify sex during the juvenile period of this plant, morphological and physiological methods are expected to help in sex identification at the juvenile stage of Pistacia vera L. cv. Siirt (siirt pistachio) to determine potential differences in the sex of siirt pistachio trees and saplings. In the present study, the physiological and morphological differences were compared between female and male trees. Sixteen saplings were grown in the same field and environmental conditions. We measured GSH, GSSG, GR enzyme activity, total soluble sugar and protein, proline, MDA, chlorophyll-a, chlorophyll-b, carotenoid, pH values, and stomatal density of the leaf samples randomly selectedfrom the sixteen saplings, and five male and five female trees. While the average GSH, GSSG, and GR activity of male trees was 2.45, 0.66, and 9.72, respectively, it was 5.94, 1.54, and 5.53 in female trees. The stomatal density of female and male trees and saplings was determined as 8.33-12.33, 15.00-23.66, and 9.66-24.00, respectively. The pH value was measured between 4.83-5.40, 4.64-4.74, and 4.23-4.76, respectively, in female and male trees and saplings. According to the pH values, the acidity of saplings was higher than in male trees, whereas it was higher in male trees than in female trees. However, proline, malondialdehyde (MDA), total soluble sugar and protein, photosynthetic pigments, and carotenoid did not display any significant differences between female and male trees and saplings. Considering the results of GSH, GSSG, and GR enzyme activity and stomatal density, which differed significantly between trees and saplings, S7 showed similarity to female trees, whereas S13 showed similarity to male trees.
description: Journal of Applied Botany and Food Quality, Vol. 96 (2023): Journal of Applied Botany and Food Quality
Spin dynamics and disorder effects in the S=1/2 kagome Heisenberg spin liquid phase of kapellasite
Creators: name: Kermarrec, E.
name: Zorko, A.
name: Bert, F.
name: Colman, R. H.
name: Koteswararao, B.
name: Bouquet, F.
name: Bonville, P.
name: Hillier, A.
name: Amato, A.
name: van Tol, J.
name: Ozarowski, A.
name: Wills, A. S.
name: Mendels, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report $^{35}$Cl NMR, ESR, $μ$SR and specific heat measurements on the $S=1/2$ frustrated kagomé magnet kapellasite, $α-$Cu$_3$Zn(OH)$_6$Cl$_2$, where a gapless spin liquid phase is stabilized by a set of competing exchange interactions. Our measurements confirm the ferromagnetic character of the nearest-neighbour exchange interaction $J_1$ and give an energy scale for the competing interactions $|J| \sim 10$ K. The study of the temperature-dependent ESR lineshift reveals a moderate symmetric exchange anisotropy term $D$, with $|D/J|\sim 3$%. These findings validate a posteriori the use of the $J_1 - J_2 - J_d$ Heisenberg model to describe the magnetic properties of kapellasite [Bernu et al., Phys. Rev. B 87, 155107 (2013)]. We further confirm that the main deviation from this model is the severe random depletion of the magnetic kagomé lattice by 27%, due to Cu/Zn site mixing, and specifically address the effect of this disorder by $^{35}$Cl NMR, performed on an oriented polycrystalline sample. Surprisingly, while being very sensitive to local structural deformations, our NMR measurements demonstrate that the system remains homogeneous with a unique spin susceptibility at high temperature, despite a variety of magnetic environments. Unconventional spin dynamics is further revealed by NMR and $μ$SR in the low-$T$, correlated, spin liquid regime, where a broad distribution of spin-lattice relaxation times is observed. We ascribe this to the presence of local low-energy modes.
description: 15 pages, 11 figures. To appear in Phys. Rev. B
MPEC 2023-F70 : 2023 FU1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 FU1

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.
Reifegradmodell für das Management des Datenzugriffs
Creators: name: Wawer, Max Leo
Publisher: name: Zenodo
Year: 2023
Subjects: NFDI4Ing
NFDI
Forschungsdatenmanagement
FDM
RDM
Datenzugriff
Data Access
Reifegradmodell
Maturity Model

description: Ein von NFDI4Ing Base Service S-1 entwickeltes Reifegradmodell für das Management des Datenzugriffs in Forschungsprojekten. Zusätzlich wurde eine Checkliste zur Bestimmung des Reifegrades für die Selbstanwendung erstellt. A developed maturity model for managing data access in research projects. A checklist for determining the maturity level for self-application was additionally prepared.
description: Max Leo Wawer möchte sich bei Bund, Ländern und bei der Gemeinsamen Wissenschaftskonferenz (GWK) für die Förderung und Unterstützung im Rahmen des Konsortiums NFDI4Ing bedanken. Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 442146713.
Remarks on pole trajectories for resonances
Creators: name: Hanhart, C.
name: Pelaez, J. R.
name: Rios, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss in general terms pole trajectories of resonances coupling to a continuum channel as some strength parameter is varied. It is demonstrated that, regardless the underlying dynamics, the trajectories of poles that couple to the continuum in a partial wave higher than s-wave are qualitatively the same, while in case of s-waves the pole trajectory can reveal important information on the internal structure of the resonance. In addition we show that only molecular (or extraordinary) states appear near thresholds naturally, while more compact structures need a significant fine tuning in the parameters. This study is of current relevance especially in strong interaction physics, since lattice QCD may be employed to deduce the pole trajectories for hadronic resonances as a function of the quark mass thus providing additional, new access to the structure of s-wave resonances.
description: 15 pages 6 figures
Nitrate control and quality in hydroponic lettuce by using cow dung extract and nutrient solution
Creators: name: Raihan, Abu
name: Rahman, Md. Jahedur
name: Chandni, Chand Sultana
name: Yasmin, Sabina
name: Ali, Md. Shahajahan
Publisher: name: Journal of Applied Botany and Food Quality
Year: 2023

description: Hydroponically grown lettuce poses a high nitrate risk, raising concern about its quality. Therefore, this work was employed to determine the accumulation of nitrate in lettuce leaf and the phytochemical properties of hydroponic lettuce. Treatments considered as four different levels of aerated cow dung extracts (CD), viz., CD1 = 50 g.L-1, CD2 =100 g.L-1, CD3 =150 g.L-1 and CD4 =200 g.L-1 and four strengths of standard nutrient solution (S), viz, S1 = 30% of standard nutrient solution, S2 = 40% of standard nutrient solution, S3 = 50% of standard nutrient solution and S4 = 60% of standard nutrient solution. The experiment was carried out in a deep flow technique in semigreenhouse. In the case of cow dung extract, the highest total fresh weight (112.05 g/plant) was recorded from CD3 while the lowest in CD1 and for nutrient solution, the highest fresh weight (116.0 g/plant) was recorded from S4 while the lowest in S1. In the event of, nitrate and ascorbic acid content were statistically higher in CD4 followed by CD3 and the lowest in CD1. In case of nutrient solution, the nitrate content was highest in S4 and the lowest in S1. The highest fresh weight and almost all the parameters were found to be the best in CD3S4 and the lowest in CD1S1. Therefore, the analysis showed that CD3S4 would be the most preferable treatment combination for producing quality lettuce with the lower content of nitrate.
description: Journal of Applied Botany and Food Quality, Vol. 96 (2023): Journal of Applied Botany and Food Quality
e-shape pilot S2-P3 - EO-based pollution-health risks profiling in the urban environment
Creators: name: GERASOPOULOS, Evangelos
Publisher: name: GEO Knowledge Hub
Year: 2022
Subjects: Air quality
Ambient air pollution
Health
e-shape
National Observatory of Athens
European Commission
H2020
Group on Earth Observation
GEO
EuroGEO
World Health Organization
Health Surveillance Showcase

description: According to UN's "World Urbanization Prospects: 2018 Revision" the urban population has reached 55% and is projected to increase to 66%. Moreover, according to the latest World Health Organization (WHO, 2016) Ambient Air Pollution Global Assessment, only one person in ten lives in a city that complies with the WHO Air Quality (AQ) guidelines. In this context, open access to high quality AQ information to stakeholders in a timely and comprehensible manner to foster informed decision making is imperative. In the frame of the 'Health Surveillance Air Quality' Pilot (HSAQ), Earth observations for AQ (e.g. in situ monitoring stations, satellite retrievals, atmospheric numerical models, citizen observatories) are fused with population and health data towards tailored, added value products that support public air quality and health assessments, informed decision making as well as urban planning. In particular: - An Aggregated Risk Index for pollution impacts on health is calculated, based on satellite data, for several megacities of the UNESCO list. - Satellite-based observations are converted into NO2 surface concentrations to support for the first time the national AQ assessment of Finland delivered to the European Environmental Agency (EEA). - Health risk due to exposure to air pollutant mixture (PM2.5, PM10, NO2, O3, SO2) is assessed for Munich (at the zip postal level) and other megacities of the globe, through the exploitation of the World Settlement Footprint. - High resolution, population weighted PM2.5 concentration levels are assessed for the city of Bari, following the definition of the UN SDG 11.6.2. - Dynamic mapping of population exposure to air pollution is estimated, with emphasis on the exposure above the newly published (late 2021) WHO air quality guidelines for NO2 and PM2.5, in Athens.AcknowledgmentThe e-shape project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement 820852.
e-shape pilot S5-P4 - Sargassum detection for seasonal planning
Creators: name: SUTTON, Marion
Publisher: name: GEO Knowledge Hub
Year: 2022
Subjects: Sargassum
Caribbean
Seasonal planning
e-shape
Collecte Localisation Satellites (CLS)
European Commission
H2020
Group on Earth Observation
GEO
EuroGEO
CERMES
Water Resources Management Showcase

description: Unprecedented massive landings of sargassum have been observed since 2011 along the shorelines of a huge area encompassing the Gulf of Mexico and the Caribbean Sea. The phenomenon is highly reported in West Indies (Guadeloupe, Martinique, Barbados ...), Dominican Republic, Mexico, Costa Rica, Texas, etc. Algae arrive from the open sea as large rafts (tenths of km) after having drifted over long distances, probably from Brazil or the Gulf of Guinea.This issue has tremendous negative impacts over local communities, marine environment and industry. In particular, the tourism and fishing sectors and drastically affected.AcknowledgmentThe e-shape project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement 820852.
Textbasierte Forschungsdaten in der Historischen Bildungsforschung – bildungsgeschichte.de als Daten- und Vernetzungsplattform
Creators: name: Cramme, Stefan
name: Erdmann, Daniel
name: Müller, Lars
Publisher: name: Zenodo
Year: 2023
Subjects: Historische Bildungsforschung
textbasierte Forschungsdaten in der Forschungspraxis
FAIRe Forschungsdaten
digitale Methoden
Forschungsdatenmanagement
disziplinenübergreifende Vernetzung

description: Posterpräsentation im Rahmen des 2. Text+ Plenarys: Connecting People and Data am 28./29. September an der SUB Göttingen.
Das Memorandum "Kirche 2011. Ein notwendiger Aufbruch"
Creators: name: Heimbach-Steins, Marianne
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 47 Nr. 2 (2011): Concilium: Internationale Zeitschrift für Theologie, Band 47, Heft 2
Magnetic and metal-insulator transitions in coupled spin-fermion systems
Creators: name: Mondaini, R.
name: Paiva, T.
name: Scalettar, R. T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We use quantum Monte Carlo to determine the magnetic and transport properties of coupled square lattice spin and fermionic planes as a model for a metal-insulator interface. Specifically, layers of Ising spins with an intra-layer exchange constant $J$ interact with the electronic spins of several adjoining metallic sheets via a coupling $J_H$. When the chemical potential cuts across the band center, that is, at half-filling, the Néel temperature of antiferromagnetic ($J>0$) Ising spins is enhanced by the coupling to the metal, while in the ferromagnetic case ($J<0$) the metallic degrees of freedom reduce the ordering temperature. In the former case, a gap opens in the fermionic spectrum, driving insulating behavior, and the electron spins also order. This induced antiferromagnetism penetrates more weakly as the distance from the interface increases, and also exhibits a non-monotonic dependence on $J_H$. For doped lattices an interesting charge disproportionation occurs where electrons move to the interface layer to maintain half-filling there.
description: 12 pages, 15 figures
Supplementary document for Third-order nonlinear optical manifestations in an intramolecular proton transfer fluorophore due to Tamm-plasmon based broadband optical absorbers - 6044686.pdf
Creators: name: Kumari, Anupa
name: Nayak, Prakash
name: Patra, Bikash
name: Krishnan, Venkatasubbaiah
name: Das, Ritwick
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Supplementary Information
e-shape pilot S1-P4 - Agro industry
Creators: name: TITS, Laurent
Publisher: name: GEO Knowledge Hub
Year: 2022
Subjects: Agriculture
Climate Change
Crop Monitoring
e-shape
VITO
European Commission
H2020
Group on Earth Observation
GEO
EuroGEO
WatchItGrow (WIG)
Food Security and Sustainable Agriculture Showcase

description: Providing services able to support agriculture activities to resist and adapt to climate change and at the same time ensuring the increase of productivity in a sustainable manner.Showcasing that Copernicus data sets combined with the necessary in-situ data (collected based on information collected from farm machines, industry experts and field sensors), weather and soil data can deliver improved information for-and deliver economic value to European agricultural industry and farmers.The concept is built upon a smart combination of in situ, weather and EO data. Data collected in the GEOGLAM pilot of the Agricultural showcase will be adapted to address the needs of the agro industry.AcknowledgmentThe e-shape project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement 820852.
e-shape pilot S1-P5 - Linking EO and Farm IoT for Automated Decision Support
Creators: name: BIELSKI, Conrad
Publisher: name: GEO Knowledge Hub
Year: 2022
Subjects: Agriculture
Climate Change
Vineyard
e-shape
Riscognition Gmbh
European Commission
H2020
Group on Earth Observation
GEO
EuroGEO
API
Food Security and Sustainable Agriculture Showcase

description: Integrating free and open data, especially the Earth observing Copernicus Sentinels, into the decision support system (DSS) of growers around the world to improve daily decision making is vital to improving and sustaining vineyards and orchards as well as other fruit production. Depending on the regional climatology, different water regimes and plant specific information is needed to adequately support daily operations and the dense temporal Sentinel-1 and Sentinel-2 image coverage can significantly improve information access and content.Climate change is affecting local production of agricultural commodities. Fruits, including grapes produced in vineyards and other fruits that are grown in orchards can be significantly affected by a number of climatic and environmental changes which reduces productivity and potentially affects the entire harvest. By linking EO data with ground measurements from Internet of Things (IoT) devices providing in-situ field measures, automated farm management systems can provide farmers and growers with actionable and timely information to improve their productivity and farming solution sustainability.AcknowledgmentThe e-shape project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement 820852.
Протокол Львівської обласної територіальної виборчої комісії про результати виборів депутатів Львівської обласної ради 25 жовтня 2020 року
Creators: name: ВИБОРИ 2020: ЛЬВІВСЬКА ОБЛАСНА ТВК
Publisher: name: Zenodo
Year: 2020

description: Протокол Львівської обласної ТВК про результати виборів депутатів Львівської обласної ради 25.10.2020 р. URL: https://galinfo.com.ua/news/lvivska_oblasna_tvk_opublikuvala_ofitsiyni_protokoly_pro_pidsumky_golosuvannya_po_okrugah_354849.html
The Challenges in Gravitational Wave Astronomy for Space-Based Detectors
Creators: name: Porter, Edward K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Gravitational Wave (GW) universe contains a wealth of sources which, with the proper treatment, will open up the universe as never before. By observing massive black hole binaries to high redshifts, we should begin to explore the formation process of seed black holes and track galactic evolution to the present day. Observations of extreme mass ratio inspirals will allow us to explore galactic centers in the local universe, as well as providing tests of General Relativity and constraining the value of Hubble's constant. The detection of compact binaries in our own galaxy may allow us to model stellar evolution in the Milky Way. Finally, the detection of cosmic (super)strings and a stochastic background would help us to constrain cosmological models. However, all of this depends on our ability to not only resolve sources and carry out parameter estimation, but also on our ability to define an optimal data analysis strategy. In this presentation, I will examine the challenges that lie ahead in GW astronomy for the ESA L3 Cosmic Vision mission, eLISA.
description: 12 pages. Plenary presentation to appear in the Proceedings of the Sant Cugat Forum on Astrophysics, Sant Cugat, April 22-25, 2014
Constraints on a charge in the Reissner--Nordström metric for the black hole at the Galactic Center
Creators: name: Zakharov, Alexander F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using an algebraic condition of vanishing discriminant for multiple roots of fourth degree polynomials we derive an analytical expression of a shadow size as a function of a charge in the Reissner -- Nordström (RN) metric \cite{Reissner_16,Nordstrom_18}. We consider shadows for negative tidal charges and charges corresponding to naked singularities $q=\mathcal{Q}^2/M^2 > 1$, where $\mathcal{Q}$ and $M$ are black hole charge and mass, respectively, with the derived expression. An introduction of a negative tidal charge $q$ can describe black hole solutions in theories with extra dimensions, so following the approach we consider an opportunity to extend RN metric to negative $\mathcal{Q}^2$, while for the standard RN metric $\mathcal{Q}^2$ is always non-negative. We found that for $q > 9/8$ black hole shadows disappear. Significant tidal charges $q=-6.4$ (suggested by Bin-Nun (2010)) are not consistent with observations of a minimal spot size at the Galactic Center observed in mm-band, moreover, these observations demonstrate that a Reissner -- Nordström black hole with a significant charge $q \approx 1$ provides a better fit of recent observational data for the black hole at the Galactic Center in comparison with the Schwarzschild black hole.
description: 18 pages, 1 figure, accepted for publication in Physical Review D. arXiv admin note: text overlap with arXiv:astro-ph/0505286, arXiv:1407.2591. substantial text overlap with arXiv:1407.2591
Kooperation und Kuration: Die Erschließung lexikalischer Daten in Text+
Creators: name: Herold, Axel
name: Wiegand, Frank
Publisher: name: Zenodo
Year: 2023
Subjects: lexikalische Daten
FAIR
Repositorium
Infrastruktur

description: Posterpräsentation im Rahmen des 2. Text+ Plenarys: Connecting People and Data am 28./29. September an der SUB Göttingen.
Viticis Lea 1930
Creators: name: Zimmerman, Elwood C.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Viticis

description: Genus VITICIS Lea, 1930 Heretofore, this genus has been known only from the genotype, Viticis bidentatus Lea (Zimmerman, B. P. Bishop Mus., 0cc. Papers 14(15): 306- 308, 1939) from Viti Levu, Fiji. It is easily recognized by its 6-segmented antennal funicle and its 3-segmented tarsi (the claw segment is wanting and the third segment is rounded and solid distally) together with its separated coxae and dentate femora. Although the distribution of the genus now seems quite discontinuous, numerous new species undoubtedly will be described from various intervening islands. Since the writing of these notes, I have seen a new species from Amboina.
description: Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 80, DOI: 10.5281/zenodo.5159964
Whole-Genome Sequencing Data Reveal New Loci Affecting Milk Production in German Black Pied Cattle (DSN)
Creators: name: Korkuć, Paula
name: Borba Neumann, Guilherme
name: Hesse, Deike
name: Arends, Danny
name: Reißmann, Monika
name: Rahmatalla, Siham
name: May, Katharina
name: Wolf, Manuel Johannes
name: König, Sven
name: Brockmann, Gudrun A
Publisher: name: Humboldt-Universität zu Berlin
Year: 2023
Subjects: subject: GWAS
subject: MGST1
subject: alpha S1-casein
subject: serotonin receptor
subject: lactation
subject: milk yield
subject: fat content
subject: protein content
subject: GNG2
subject: TNKS
subject: TLE4
subject: 570 Biologie

description: German Black Pied (DSN) is considered an ancestral population of the Holstein breed. The goal of the current study was to fine-map genomic loci for milk production traits and to provide sequence variants for selection. We studied genome-wide associations for milk-production traits in 2160 DSN cows. Using 11.7 million variants from whole-genome sequencing of 304 representative DSN cattle, we identified 1980 associated variants (−log10(p) ≥ 7.1) in 13 genomic loci on 9 chromosomes. The highest significance was found for the MGST1 region affecting milk fat content (−log10(p) = 11.93, MAF = 0.23, substitution effect of the minor allele (ßMA) = −0.151%). Different from Holstein, DGAT1 was fixed (0.97) for the alanine protein variant for high milk and protein yield. A key gene affecting protein content was CSN1S1 (−log10(p) = 8.47, MAF = 049, ßMA = −0.055%) and the GNG2 region (−log10(p) = 10.48, MAF = 0.34, ßMA = 0.054%). Additionally, we suggest the importance of FGF12 for protein and fat yield, HTR3C for milk yield, TLE4 for milk and protein yield, and TNKS for milk and fat yield. Selection for favored alleles can improve milk yield and composition. With respect to maintaining the dual-purpose type of DSN, unfavored linkage to genes affecting muscularity has to be investigated carefully, before the milk-associated variants can be applied for selection in the small population.
Quantifying the Reliability and Replicability of Psychopathology Network Characteristics
Creators: name: Forbes, Miriam K.
name: Wright, Aidan G. C.
name: Markon, Kristian E.
name: Krueger, Robert F.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Pairwise Markov random field networks—including Gaussian graphical models (GGMs) and Ising models—have become the “state-of-the-art” method for psychopathology network analyses. Recent research has focused on the reliability and replicability of these networks. In the present study, we compared the existing suite of methods for maximizing and quantifying the stability and consistency of PMRF networks (i.e., lasso regularization, plus the bootnet and NetworkComparisonTest packages in R) with a set of metrics for directly comparing the detailed network characteristics interpreted in the literature (e.g., the presence, absence, sign, and strength of each individual edge). We compared GGMs of depression and anxiety symptoms in two waves of data from an observational study (n = 403) and reanalyzed four posttraumatic stress disorder GGMs from a recent study of network replicability. Taken on face value, the existing suite of methods indicated that overall the network edges were stable, interpretable, and consistent between networks, but the direct metrics of replication indicated that this was not the case (e.g., 39–49% of the edges in each network were unreplicated across the pairwise comparisons). We discuss reasons for these apparently contradictory results (e.g., relying on global summary statistics versus examining the detailed characteristics interpreted in the literature) and conclude that the limited reliability of the detailed characteristics of networks observed here is likely to be common in practice, but overlooked by current methods. Poor replicability underpins our concern surrounding the use of these methods, given that generalizable conclusions are fundamental to the utility of their results.
Trigonops Guérin-Méneville
Creators: name: Zimmerman, Elwood C.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Trigonops

description: TODO TODO TODO 1841 The genus Trigonops is the only representative of the Otiorhynchinae known to inhabit Guam. It is an Indo-Australian genus abundantly represented in the islands to the south of Guam-New Guinea, the Solomons, Java, and others. A number of new species from the Caroline and Palau Islands in the collections before me await description. It seems unusual to me that the allied genus Sphaeropterus has not populated Guam, for I have before me a number of species from the Caroline and Palau Islands. Heretofore, there have been three species of Trigonops (describea. as Celeuthetes) reported from Guam, but one of these species is not a Guam insect. To the two known species, I add six new ones to make a total of eight species now known from Guam. My reasons for concluding that one of the species was recorded from Guam in error are as follows: Boheman, in Schoenherr's Gen. Spec. Cure. 7(1):251, 1843, described Celeuthetes insularis from "Insula Guaham." The male holotype, however, bears the labels "Fidje Ins." and "Thorey." It is therefore evident that the locality in the type description is a misquotation. Moreover, the holotype is identical with the male of Trigonops spongicollis (Fairmaire) which is widely distributed in the south Pacific through the Fijian, Tongan, Samoan, Cook, Society, Austral, and other islands of that region and which was originally described from Tahiti. The confusion does not end here, however. A typical male specimen taken by me from a colony of Trigonops spongicollis (Fairmaire) was sent to the National Museum at Paris for comparison with the type. Dr. Lesne pronounced it the same as Trigonops grisea (Fainnaire). I have dissected specimens taken from the same plant and have found that Trigonops spongicollis is a quite sexually dimorphic species and that Trigonops grisea is only the male of Trigonops spongicollis. The following synonymy is, therefore, necessary:
description: Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 81, DOI: 10.5281/zenodo.5159964