cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
High-dose high-temperature emission of LiF:Mg,Cu,P: thermally and radiation induced loss & recovery of its sensitivity
Creators: name: Obryk, Barbara
name: Skowrońska, Katarzyna
name: Sas-Bieniarz, Anna
name: Stolarczyk, Liliana
name: Bilski, Paweł
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Highly sensitive LiF:Mg,Cu,P (MCP) detectors enable measurements of radiation doses from tens of nanograys up to a few kilograys, where the saturation of the signal of the main dosimetric peak occurs. Thanks to the recently observed high-dose high-temperature emission of MCP detectors heated to temperatures up to 600°C after exposures to radiation doses ranging from 1 kGy to 1 MGy, a new method of TL measurement of radiation doses has been recently developed at the Institute of Nuclear Physics (IFJ). This method can measure doses ranging from micrograys up to a megagray. So far, high dose measurements were performed on fresh MCP samples and each detector was used only once, because as a result of these measurements, the detectors lose their sensitivity to a large extent. In this study, a specific thermal treatment intended to fully restore the loss of MCPs TL sensitivity was sought. We have investigated several annealing procedures, applying different temperatures (from 400°C up to 700°C) for different periods of time (10-30 minutes) in argon atmosphere. In this way we were able to recover MCP sensitivity fully, allowing for reuse of the samples after high-dose irradiation and high-temperature measurement.
Coffee Berry Borer Joins Bark Beetles in Coffee Klatch
Creators: name: Jaramillo, Juliana
name: Torto, Baldwyn
name: Mwenda, Dickson
name: Troeger, Armin
name: Borgemeister, Christian
name: Poehling, Hans-Michael
name: Francke, Wittko
Publisher: name: San Francisco : Public Library Science
Year: 2013
Subjects: subject: mountain pine-beetle
subject: dendroctonus-ponderosae hopkins
subject: hypothenemus-hampei ferrari
subject: redbay ambrosia beetle
subject: coleoptera-curculionidae
subject: chemical ecology
subject: baited traps
subject: secondary attraction
subject: pheromone production
subject: antennal responses
subject: Dewey Decimal Classification::500 | Naturwissenschaften::590 | Tiere (Zoologie)

description: Unanswered key questions in bark beetle-plant interactions concern host finding in species attacking angiosperms in tropical zones and whether management strategies based on chemical signaling used for their conifer-attacking temperate relatives may also be applied in the tropics. We hypothesized that there should be a common link in chemical signaling mediating host location by these Scolytids. Using laboratory behavioral assays and chemical analysis we demonstrate that the yellow-orange exocarp stage of coffee berries, which attracts the coffee berry borer, releases relatively high amounts of volatiles including conophthorin, chalcogran, frontalin and sulcatone that are typically associated with Scolytinae chemical ecology. The green stage of the berry produces a much less complex bouquet containing small amounts of conophthorin but no other compounds known as bark beetle semiochemicals. In behavioral assays, the coffee berry borer was attracted to the spiroacetals conophthorin and chalcogran, but avoided the monoterpenes verbenone and a-pinene, demonstrating that, as in their conifer-attacking relatives in temperate zones, the use of host and non-host volatiles is also critical in host finding by tropical species. We speculate that microorganisms formed a common basis for the establishment of crucial chemical signals comprising inter-and intraspecific communication systems in both temperate-and tropical-occurring bark beetles attacking gymnosperms and angiosperms.
title: Das MUSICES-Projekt: Entwicklung eines Standards zur Computertomographie von Musikinstrumenten
Creators: name: Kirsch, Sebastian
name: Bär, Frank P.
name: Fuchs, Theobald
name: Kretzer, Christian
name: Raquet, Markus
name: Scholz, Gabriele
name: Wagner, Rebecca
name: Wagner, Sarah
name: Wolters, Meike
Publisher: name: University Library Heidelberg
Year: 2016

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 51 (2016): KulturGut: aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
A butterfly motion of formic acid and cyclobutanone in the 1:1 hydrogen bonded molecular cluster
Creators: name: Evangelisti, Luca
name: Spada, Lorenzo
name: Li, Weixing
name: Blanco, Susana
name: López, Juan Carlos
name: Lesarri, Alberto
name: Grabow, Jens-Uwe
name: Caminati, Walther
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2017
Subjects: subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Upon supersonic expansion, formic acid and cyclobutanone (CBU) form a molecular cluster in which the two constituent molecules, linked by OH⋯O and CH⋯O hydrogen bonds, undergo a rapid interconversion between two equivalent forms. The tunneling motion takes place through the rupture and reformation of the C–H⋯O hydrogen bond between the carbonyl oxygen of HCOOH and one of the two hydrogen atoms of the methylenic group adjacent to the cyclobutanone keto group. From the microwave spectra, tunneling energy splittings (ΔE01) have been determined for the parent (1122.756(3) MHz), DCOOH⋯CBU (1084.538(1) MHz) and HCOOD⋯CBU (1180.282(4) MHz) isotopic species. From these splittings, the potential barrier to interconversion has been calculated to be B2 = 39.7(5) cm−1. The tunneling pathway is an asymmetric butterfly-like motion between the two moieties of the adduct, with a barrier at a configuration in which the ring plane of cyclobutanone is coplanar with formic acid.
title: Генетические детерминанты острых и хронических коронарных синдромов
title: Genetic Determinants of Acute and Chronic Coronary Syndromes
Creators: name: Секисова, Валерия Евгеньевна
name: Воробьёв, Антон Сергеевич
name: Николаев, Константин Юрьевич
name: Урванцева, Ирина Александровна
name: Донников, Максим Юрьевич
name: Коваленко, Людмила Васильевна
name: Каспарова, Анжелика Эдуардовна
name: Ратушная, Екатерина Александровна
name: Безденежных, Анастасия Ивановна
Publisher: name: Издательский центр СурГУ
Year: 2023

description: Цель – оценка по данным литературных источников в международных и отечественных базах
данных генетических детерминант, связанных с хроническими и острыми коронарными синдромами, ассоциированных как с неблагоприятным прогнозом, так и с меньшим количеством осложнений сердечно-сосудистых
заболеваний, вариантов современных генетических шкал риска, позволяющих усовершенствовать методики
прогнозирования риска неблагоприятных исходов (сердечно-сосудистая смерть, инфаркт миокарда, острое
нарушение мозгового кровообращения) у пациентов с сердечно-сосудистыми заболеваниями. Большинство
традиционно оцениваемых факторов риска, таких как уровень артериального давления, курение, уровень физической активности, являются переменными, в то время как генетические детерминанты неизменны на протяжении жизни, что открывает большие перспективы в рискометрии и разработке методов снижения риска
неблагоприятного исхода у пациентов с сердечно-сосудистыми заболеваниями. Несмотря на установленные
ассоциации некоторых детерминант с исходом острых и хронических коронарных синдромов, единого подхода
к использованию генетических шкал в практике нет.
description: The study aims to determine the genetic determinants related to chronic and acute coronary syndromes, associated with both the adverse prognosis and the fewer complications of cardiovascular diseases, the
variants of modern genetic risk scales that allow improving the prognosis methods for risk of adverse outcomes
(cardiovascular death, myocardial infarction, acute cerebrovascular accident) in patients with cardiovascular diseases. Most of the traditionally assessed risk factors, such as blood pressure, smoking, and physical activity levels, are
variable, while genetic determinants remain constant throughout life, which provides new prospects in risk-factor
assessment and the development of reducing methods for risk of adverse outcomes in patients with cardiovascular
diseases. There is no unified approach to the use of genetic scales in practice, despite the established associations
of some determinants with the outcome of acute and chronic coronary syndromes.
Lambda_b -> Lambda l+ l- form factors and differential branching fraction from lattice QCD
Creators: name: Detmold, William
name: Lin, C. -J. David
name: Meinel, Stefan
name: Wingate, Matthew
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the first lattice QCD determination of the $Λ_b \to Λ$ transition form factors that govern the rare baryonic decays $Λ_b \to Λl^+ l^-$ at leading order in heavy-quark effective theory. Our calculations are performed with 2+1 flavors of domain-wall fermions, at two lattice spacings and with pion masses down to 227 MeV. Three-point functions with a wide range of source-sink separations are used to extract the ground-state contributions. The form factors are extrapolated to the physical values of the light-quark masses and to the continuum limit. We use our results to calculate the differential branching fractions for $Λ_b \to Λl^+ l^-$ with $l=e,μ,τ$ within the standard model. We find agreement with a recent CDF measurement of the $Λ_b \to Λμ^+ μ^-$ differential branching fraction.
description: 26 pages, 18 figures
Darstellung und Kristallstruktur von [H3N(CH2)3NH3]SbCl5
Creators: name: Du Bois, André
name: Abriel, Walter
Publisher: name: Berlin : De Gruyter
Year: 1989
Subjects: subject: Antimonates
subject: Crystal Structure
subject: Lone Pair Electrons
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Using 293 K diffractometer intensity data, the structure of [H3N(CH2)3NH3]SbCl5 has been determined by single crystal X-ray technique and refined to a final Rw of 0.026. The colorless crystals are monoclinic (space group P21/c) with a = 10.1338(5), b = 11.4623(7), c = 11.3668(6) Å, β = 113.52(5)° and Ζ = 4. The structure contains ψ-octahedral SbCl52- anions. A center of symmetry connects two anions forming a (Sb2Cl10)4- unit with rather long Sb—Cl distances for the bridging Cl-atoms (2.92 and 3.68 A, respectively).
title: US Atlantic and Gulf of Mexico Marine Mammal Stock Assessments - 2018
Creators: name: Barbie L., Byrd
name:  Chavez-Rosales, Samuel
name: Cole, Timothy VN
name: Garrison,  Lance Preston,
name: Hatch, Joshua M.
name: Henry,  Allison
name: Horstman, Stacey C.
name: Litz, Jenny Alison
name: Lyssikatos, Marjorie C
name: Mullin,  Keith
name: Orphanides, Christopher
name: Pace, Richard M.
name: Palka, Debra L.
name: Powell, Jessica R.
name: Wenzel, Frederick W.
name: Hayes, Sean A.
Publisher: name:  Northeast Fisheries Science Center (U.S.)
Year: 2018

description: NOAA technical memorandum NMFS-NE ; 258
Higher angular momentum pairing from transverse gauge interactions
Creators: name: Chung, Suk Bum
name: Mandal, Ipsita
name: Raghu, S.
name: Chakravarty, Sudip
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In this paper, we study superconductivity of nonrelativistic fermions at finite-density coupled to a transverse $U(1)$ gauge field, with the effective interaction including the Landau-damping. This model, first studied by Holstein, Norton, and Pincus [Phys. Rev B, {\bf 8}, 2649 (1973)] has been known as an example of a non-Fermi liquid, {ı.e.} a metallic state in which the decay rate of a quasiparticle is large compared to the characteristic quasiparticle energy; other examples of the non-Fermi liquid includes the 2d electron gas in a magnetic field at $ν=1/2$ and the normal state of optimally doped cuprate superconductors. Our study thus addresses the question of whether or not non-Fermi liquids, like Fermi liquids, are unstable towards the formation of superconductivity.The results are (i) the non-Fermi liquid is stable against superconductivity below a critical gauge coupling, (ii) above this critical coupling, the ground state is an unconventional superconductor with angular momentum $\ell \ge 2$. Our results are obtained from a solution of the Dyson-Nambu equation. Note that in this problem there is a quantum critical point between a non-Fermi liquid state and the superconducting state, as the critical coupling is nonzero. This is in contrast to a weakly coupled metal, which exhibits superconductivity for infinitesimally weak interaction regardless of its sign.
description: 8 pages and 10 figures
Photometry of supernovae in an image series : methods and application to the Supernova Legacy Survey (SNLS)
Creators: name: Astier, P.
name: Hage, P. El
name: Guy, J.
name: Hardin, D.
name: Betoule, M.
name: Fabbro, S.
name: Fourmanoit, N.
name: Pain, R.
name: Regnault, N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a technique to measure lightcurves of time-variable point sources on a spatially structured background from imaging data. The technique was developed to measure light curves of SNLS supernovae in order to infer their distances. This photometry technique performs simultaneous PSF photometry at the same sky position on an image series. We describe two implementations of the method: one that resamples images before measuring fluxes, and one which does not. In both instances, we sketch the key algorithms involved and present the validation using semi-artificial sources introduced in real images in order to assess the accuracy of the supernova flux measurements relative to that of surrounding stars. We describe the methods required to anchor these PSF fluxes to calibrated aperture catalogs, in order to derive SN magnitudes. We find a marginally significant bias of 2 mmag of the after-resampling method, and no bias at the mmag accuracy for the non-resampling method. Given surrounding star magnitudes, we determine the systematic uncertainty of SN magnitudes to be less than 1.5 mmag, which represents about one third of the current photometric calibration uncertainty affecting SN measurements. The SN photometry delivers several by-products: bright star PSF flux mea- surements which have a repeatability of about 0.6%, as for aperture measurements; we measure relative astrometric positions with a noise floor of 2.4 mas for a single-image bright star measurement; we show that in all bands of the MegaCam instrument, stars exhibit a profile linearly broadening with flux by about 0.5% over the whole brightness range.
description: Accepted for publication in A&A. 20 pages
Blue-green opponency and trichromatic vision in the greenhouse whitefly (Trialeurodes vaporariorum)
Creators: name: Stukenberg, Niklas Merten
name: Poehling, Hans-Michael
Publisher: name: s.l. : BioRxiv
Year: 2018
Subjects: subject: Trichromacy
subject: Light scattering
subject: Optics
subject: Biology
subject: Light-emitting diode
subject: Ultraviolet
subject: Genetics
subject: FOS: Biological sciences
subject: Greenhouse whitefly
subject: Trialeurodes
subject: Visual behaviour
subject: Wavelength
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Visual orientation in the greenhouse whitefly ( Trialeurodes vaporariorum Westwood, Hemiptera: Aleyrodidae) is the result of 9wavelength-specific behaviours9. Green-yellow elicits 9settling behaviour9 while ultraviolet (UV) radiation initiates 9migratory behaviour9. Electroretinograms of the photoreceptors9 spectral efficiency showed peaks in the green and the UV range and whitefly vision was said to be dichromatic. In order to study the visual behaviour of T. vaporariorum , nineteen narrow-bandwidth LEDs covering the UV-A and visible range were used in combination with light scattering acrylic glass screens in a small-scale choice arena under greenhouse conditions. Multiple-choice and dual-choice assays were performed, resulting in LED-based behavioural action spectra of settling (green) and migratory behaviour (UV). A potential inhibitory blue-green chromatic mechanism was studied by combining yellow with different blueish LEDs. Intensity dependencies were illustrated by changing LED intensities. Regarding the 9settling response9, highest attraction was achieved by a green LED with a centroid wavelength of 550 nm, while a blue LED with 469 nm proved to be most inhibitory. Behaviour was distinctly intensity dependent. 9Migratory behaviour9 was elicited the most by the UV LED with the shortest available wavelength of 373 nm. The results clearly prove the presence of a green and a yet undescribed blue sensitive photoreceptor and a blue-green opponent mechanism. Furthermore, empirical colour choice models were built and receptor peaks were estimated around 510 - 520 nm (green), 480 - 490 nm (blue) and 340 - 370 nm (UV). Consequently, Trialeurodes vaporariorum possesses a trichromatic receptor setup.
Machine Learning, Deep Learning, NLPs & Citizen Science
Creators: name: Gold, Margaret
Publisher: name: Zenodo
Year: 2024

description: Unesco Workshop over AI en Open Science

Research is being transformed by (new) AI applications. But what happens when we aim to make science more open? Can artificial intelligence help us achieve that?

On the afternoon of Monday, September 23rd, the Netherlands Commission for Unesco and the Unesco Chair on Diversity and Inclusion in Global Science (Leiden University) will host a workshop on AI and Open Science. The event will focus specifically on engaging societal stakeholders. How can AI applications enable a broader public to become involved in the research process? Can artificial intelligence help launch citizen science projects or enhance scientific volunteerism?

The workshop will be held in Leiden at the Pieter de la Court Building, room 5A.42. The language of the event will be English.

Program:

12:00 h: Unesco, Open Science, and AI (Jon Verriet, Nederlandse Unesco Commissie) 

12:15 h: AI and open engagement of societal actors with presentations from representatives of these projects: WODAN vs. Heritage Quest, CitiObs, FORRT

13:15 h: Discussion

13:45 h: Coffee break

14:15 h: Break-out sessions: What do we need to know to start using AI for open engagement of societal actors?

15:00 h: Panel discussion of questions and feedback from break-out sessions. With representatives from Netherlands eScience Center, SURF, Open Science-NL, and TNO. 

16:00 h: Next steps: how to connect researchers to AI opportunities for societal engagement. Opportunities for researchers in the Netherlands.
A Modeling Approach to Quantify the Effects of Stomatal Behavior and Mesophyll Conductance on Leaf Water Use Efficiency
Creators: name: Moualeu-Ngangue, Dany Pascal
name: Chen, Tsu-Wei
name: Stützel, Hartmut
Publisher: name: Lausanne : Frontiers Media S.A.
Year: 2016
Subjects: subject: Water use efficiency (WUE)
subject: Light regulation
subject: mesophyll conductance
subject: sap flow dynamics
subject: stomatal behavior
subject: water use efficiency
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: Water use efficiency (WUE) is considered as a determinant of yield under stress and a component of crop drought resistance. Stomatal behavior regulates both transpiration rate and net assimilation and has been suggested to be crucial for improving crop WUE. In this work, a dynamic model was used to examine the impact of dynamic properties of stomata on WUE. The model includes sub-models of stomatal conductance dynamics, solute accumulation in the mesophyll, mesophyll water content, and water flow to the mesophyll. Using the instantaneous value of stomatal conductance, photosynthesis, and transpiration rate were simulated using a biochemical model and Penman-Monteith equation, respectively. The model was parameterized for a cucumber leaf and model outputs were evaluated using climatic data. Our simulations revealed that WUE was higher on a cloudy than a sunny day. Fast stomatal reaction to light decreased WUE during the period of increasing light (e.g., in the morning) by up to 10.2% and increased WUE during the period of decreasing light (afternoon) by up to 6.25%. Sensitivity of daily WUE to stomatal parameters and mesophyll conductance to CO2 was tested for sunny and cloudy days. Increasing mesophyll conductance to CO2 was more likely to increase WUE for all climatic conditions (up to 5.5% on the sunny day) than modifications of stomatal reaction speed to light and maximum stomatal conductance.
Spectral parameter power series for perturbed Bessel equations
Creators: name: Perez, Raul Castillo
name: Kravchenko, Vladislav V.
name: Torba, Sergii M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Mathematical Physics (math-ph)
subject: Numerical Analysis (math.NA)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 33C10, 34A25, 34A45, 34B09, 34B24, 34B30, 34L16, 34L40, 41A58, 65L11, 65L15, 81Q05

description: A spectral parameter power series (SPPS) representation for regular solutions of singular Bessel type Sturm-Liouville equations with complex coefficients is obtained as well as an SPPS representation for the (entire) characteristic function of the corresponding spectral problem on a finite interval. It is proved that the set of zeros of the characteristic function coincides with the set of all eigenvalues of the Sturm-Liouville problem. Based on the SPPS representation a new mapping property of the transmutation operator for the considered perturbed Bessel operator is obtained, and a new numerical method for solving corresponding spectral problems is developed. The range of applicability of the method includes complex coefficients, complex spectrum and equations in which the spectral parameter stands at a first order linear differential operator. On a set of known test problems we show that the developed numerical method based on the SPPS representation is highly competitive in comparison to the best available solvers such as SLEIGN2, MATSLISE and some other codes and give an example of an exactly solvable test problem admitting complex eigenvalues to which the mentioned solvers are not applicable meanwhile the SPPS method delivers excellent numerical results.
description: 25 pages, 5 figures, 7 tables
Characterisation of the broadly-specific O-methyl-transferase jerf from the late stages of jerangolid biosynthesis
Creators: name: Friedrich, Steffen
name: Hemmerling, Franziska
name: Lindner, Frederick
name: Warnke, Anna
name: Wunderlich, Johannes
name: Berkhan, Gesche
name: Hahn, Frank
Publisher: name: Basel : MDPI AG
Year: 2016
Subjects: subject: Chemoenzymatic synthesis
subject: Chemoselectivity
subject: Enzymes
subject: Methylenolethers
subject: Methyltransferases
subject: Natural products
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: We describe the characterisation of the O-methyltransferase JerF from the late stages of jerangolid biosynthesis. JerF is the first known example of an enzyme that catalyses the formation of a non-aromatic, cyclic methylenolether. The enzyme was overexpressed in E. coli and the cell-free extracts were used in bioconversion experiments. Chemical synthesis gave access to a series of substrate surrogates that covered a broad structural space. Enzymatic assays revealed a broad substrate tolerance and high regioselectivity of JerF, which makes it an attractive candidate for an application in chemoenzymatic synthesis with particular usefulness for late stage application on 4-methoxy-5,6-dihydro-2H-pyran-2-one-containing natural products. © 2016 by the authors; licensee MDPI, Basel, Switzerland.
title: North Atlantic Right Whales- Evaluating Their Recovery Challenges in 2018
Creators: name: Hayes, Sean
name: Susan, Gardner
name: Garrison, Lance Preston
name: Henry, Allison
name: Luis, Leandro
Publisher: name: Northeast Fisheries Science Center (U.S.)
Year: 2018

description: NOAA technical memorandum NMFS-NE ; 247
Concentric and eccentric endurance exercise reverse hallmarks of T-Cell senescence in pre-diabetic subjects
Creators: name: Philippe, Marc
name: Gatterer, Hannes
name: Burtscher, Martin
name: Weinberger, Birgit
name: Keller, Michael
name: Grubeck-Loebenstein, Beatrix
name: Fleckenstein, Johannes
name: Alack, Katharina
name: Krüger, Karsten
Publisher: name: Lausanne : Frontiers Media S.A.
Year: 2019
Subjects: subject: Concentric exercise
subject: Eccentric exercise
subject: Inflammation
subject: Naïve T-cells
subject: TEMRA cells
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: The peripheral T-cell pool undergoes a striking age associated remodeling which is accelerated by progressive insulin resistance. Exercise training is known to delay several aspects of T-cell senescence. The purpose of the current study was to investigate the effect of 3 weeks regular concentric or eccentric endurance exercise training on the composition of the T-cell compartment in pre-diabetic subjects. Sixteen male older adults with impaired glucose tolerance were recruited and performed either concentric exercise (CE) or eccentric exercise (EE) walking 3 times a week for 3 weeks. Fasting venous blood sampling was performed before training and after the training intervention. Various T-cell subpopulations were analyzed by flow cytometry. We did not find significant time × group effects (interaction) but found several significant time effects for cell type ratios and cell subsets proportions. There was an increase of the CD4+/CD8+ (0.55 ± 0.85%; p = 0.033) and CD4+/CD3+ ratio (5.63 ± 8.44%; p = 0.018) and a decrease of the CD8+/CD3+ ratio (-0.95 ± 1.64%; p = 0.049) after training. We found proportional increases of CD4+/CCR7+/CD45RO+ central memory cells (5.02 ± 7.68%; p = 0.030), naïve CD8+/CCR7+/CD45RO- (3.00 ± 6.68%; p = 0.047) and CD8+/CCR7+/CD45RO+ central memory cells (3.01 ± 3.70%; p = 0.009), while proportions of CD4+/CCR7-/CD45RO- TEMRA cells (-2.17 ± 4.66%; p = 0.012), CD8+/CCR7-/CD45RO- TEMRA cells (-5.11 ± 7.02%; p = 0.018) and CD16+ cells (-4.67 ± 6.45%; p = 0.016) decreased after training. 3 weeks of either CE or EE were effective in reversing hallmarks of T-cell senescence in pre-diabetic subjects. It is suggested that exercise stimulates production and mobilization of naïve T-cells, while differentiated TEMRA cells might disappear by apoptosis.
title: СРАВНЕНИЕ ЭФФЕКТИВНОСТИ ПРИМЕНЕНИЯ РАЗЛИЧНЫХ МОДИФИКАЦИЙ МЕТОДА BLUP ДЛЯ ОЦЕНКИ ПЛЕМЕННОЙ ЦЕННОСТИ БЫКОВ ПО КАЧЕСТВУ ПОТОМСТВА НА ПРИМЕ-РЕ СИММЕНТАЛЬСКОЙ ПОРОДЫ
title: COMPARISON OF THE EFFICIENCY OF THE APPLICATION OF VARIOUS MODIFICATIONS OF THE BLUP METHOD FOR ESTI-MATING THE SIRE BREEDING VALUE ON THE QUALITY OF PROGENY ON THE EXAMPLE OF SIMMENTAL BREED
Creators: name: Мамонтова, А.И.
name: Никитин, С.А.
name: Сермягин, А.А.
name: Мельникова, Е.Е.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: Разработаны модели прогноза племенной ценности быков-производителей и коров на ос-нове методологий BLUP Sire model по первой лактации, BLUP Animal Model по первой лактации и BLUP Animal Model по первым трём лактациям и проведено сравнение эффек-тивности использования этих моделей на примере выборки из популяции племенного симментальского скота.
description: Models have been developed for predicting the breeding value of sires and cows based on the BLUP Sire model methodologies for the first lactation, the BLUP Animal Model for the first lactation and the BLUP Animal Model for the first three lactations and compared the effectiveness of using these models using the sample from a population of Simmental cattle.
Padus vulgaris L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: H. vulgaris L. Cat. XLV und 160. Für das Wallis zweifelhaft. An den 1862 von D'ANGREVILLEangegebenen Stellen in Distr. l: Porte du Sex und Les Levaux bei Vouvry, von JACCARD und anderen vergeblich gesucht; sonstige Fundorte nicht bekannt.
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Recurrent Neural Network Method in Arabic Words Recognition System
Creators: name: Perwej, Yusuf
Publisher: name: arXiv
Year: 2013
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: The recognition of unconstrained handwriting continues to be a difficult task for computers despite active research for several decades. This is because handwritten text offers great challenges such as character and word segmentation, character recognition, variation between handwriting styles, different character size and no font constraints as well as the background clarity. In this paper primarily discussed Online Handwriting Recognition methods for Arabic words which being often used among then across the Middle East and North Africa people. Because of the characteristic of the whole body of the Arabic words, namely connectivity between the characters, thereby the segmentation of An Arabic word is very difficult. We introduced a recurrent neural network to online handwriting Arabic word recognition. The key innovation is a recently produce recurrent neural networks objective function known as connectionist temporal classification. The system consists of an advanced recurrent neural network with an output layer designed for sequence labeling, partially combined with a probabilistic language model. Experimental results show that unconstrained Arabic words achieve recognition rates about 79%, which is significantly higher than the about 70% using a previously developed hidden markov model based recognition system.
description: 6 Pages, 5 Figures, Vol. 3, Issue 11, pages 43-48
KI/Hochleistungsrechnen Hessen
Creators: name: Reimann, Thorsten
Publisher: name: Zenodo
Year: 2020
Subjects: FDM
Forschungsdatenmanagement
Hessische Forschungsdateninfrastrukturen
NFDI
Nationale Forschungsdateninfrastrukturen
HKHLR
Präsentation
HeFDI Plenary 2020
Hessisches Kompetenzzentrum für Hochleistungsrechnen

description: Poster des HKHLR - Hessisches Kompetenzzentrum für Hochleistungsrechnen, präsentiert auf dem HeFDI Plenary 2020
Modulation Coding for Flash Memories
Creators: name: Kim, Yongjune
name: Cho, Kyoung Lae
name: Son, Hongrak
name: Kim, Jaehong
name: Kong, Jun Jin
name: Lee, Jaejin
name: Kumar, B. V. K. Vijaya
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The aggressive scaling down of flash memories has threatened data reliability since the scaling down of cell sizes gives rise to more serious degradation mechanisms such as cell-to-cell interference and lateral charge spreading. The effect of these mechanisms has pattern dependency and some data patterns are more vulnerable than other ones. In this paper, we will categorize data patterns taking into account degradation mechanisms and pattern dependency. In addition, we propose several modulation coding schemes to improve the data reliability by transforming original vulnerable data patterns into more robust ones.
description: 7 pages, 9 figures, Proc. IEEE International Conference on Computing, Networking and Communications (ICNC), Jan. 2013
title: ВЛИЯНИЕ НАНОЧАСТИЦ СЕРЕБРА ПРЕПАРАТА АРГОВИТ НА АНТИБИОТИКОРЕЗИСТЕНТНОСТЬ БАКТЕРИЙ ПРИ ТЕРА-ПИИ СЕРОЗНОГО МАСТИТА КОРОВ
title: EFFECT OF NANOPARTICLES OF PREPARATION ARGOVIT SILVER ON ANTIBIOTIC RESISTANCE BACTERIA FOR THERA-PY FOR SERIOUS MASTITIS OF COWS
Creators: name: Нефедова, Е.В.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: Проведённые исследования по определению антибиотикочувствительности выделенных микроорганизмов после терапии серозного мастита коров показали зависимость результа-тов, как от применяемого препарата, так и от клинической формы течения болезни.
description: Studies conducted to determine the antibiotic sensitivity of isolated microorganisms after the treatment of serous mastitis of cows have shown the presence of results from both the used preparation and the clinical form of the disease.
Fragmentation of electric currents in the solar corona by plasma flows
Creators: name: Nickeler, Dieter H.
name: Karlicky, Marian
name: Wiegelmann, Thomas
name: Kraus, Michaela
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We consider a magnetic configuration consisting of an arcade structure and a detached plasmoid, resulting from a magnetic reconnection process, as is typically found in connection with solar flares. We study spontaneous current fragmentation caused by shear and vortex plasma flows. An exact analytical transformation method was applied to calculate self-consistent solutions of the nonlinear stationary MHD equations. The assumption of incompressible field-aligned flows implies that both the Alfven Mach number and the mass density are constant on field lines. We first calculated nonlinear MHS equilibria with the help of the Liouville method, emulating the scenario of a solar eruptive flare configuration with plasmoids and flare arcade. Then a Mach number profile was constructed that describes the upflow along the open magnetic field lines and implements a vortex flow inside the plasmoid. This Mach number profile was used to map the MHS equilibrium to the stationary one. We find that current fragmentation takes place at different locations within our configuration. Steep gradients of the Alfven Mach number are required, implying the strong influence of shear flows on current amplification and filamentation of the MHS current sheets. Crescent- or ring-like structures appear along the outer separatrix, butterfly structures between the upper and lower plasmoids, and strong current peaks close the lower boundary. Impressing an intrinsic small-scale structure on the upper plasmoid results in strong fragmentation of the plasmoid. Hence fragmentation of current sheets and plasmoids is an inherent property of MHD theory. Transformations from MHS into MHD steady-states deliver fine-structures needed for plasma heating and acceleration of particles and bulk plasma flows in dissipative events that are typically connected to magnetic reconnection processes in flares and coronal mass ejections.
description: 12 pages, 7 figures, accepted for publication in Astronomy and Astrophysics
title: ВЛИЯНИЕ КАСТРАЦИИ БЫЧКОВ В ВОЗРАСТЕ 6 МЕСЯ-ЦЕВ НА ПОКАЗАТЕЛИ МАССЫ НАДПОЧЕЧНИКОВ И СОДЕРЖАНИЯ В НИХ НУКЛЕИНОВЫХ КИСЛОТ
title: THE INFLUENCE OF CASTRATION OF GALVES AT THE AGE OF 6 MONTHS ON INDICATORS OF WEIGHT OF THE ADRENALS AND THE CONTENT OF NUCLEIC ACIDS IN THEM
Creators: name: Орлов, М.М.
name: Савинков, А.В.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В данной работе отображены результаты исследований проведённых на 12 бычках чер-но-пестрой породы, на предмет влияния проведения тестисэктомии в возрасте 6 месяцев на показатели веса и содержание нуклеиновых кислот в надпочечниках. Установлено, что удаление семенников сопровождается угнетением роста надпочечников, уменьшению со-держания в них ДНК и увеличения количества РНК.
description: This paper presents the results of studies conducted on 12 bull-calves of black-and-white breed, on the impact of testisectomy at the age of 6 months on the indicators of weight and content of nucleic acids in the adrenal glands. It was found that the removal of testes is accompanied by inhibition of adrenal growth, a decrease in their DNA content and an increase in the amount of RNA.
title: ОПЫТ ВВЕДЕНИЯ 50 МКГ КОРМОВОГО КОНЦЕНТРАТА ВИТАМИНА В12 НА ПОКАЗАТЕЛИ ПРИВЕСА ЖИВОЙ МАССЫ ПОРОСЯТ ПОРОДЫ ВЬЕТНАМСКАЯ ВИСЛОБРЮХАЯ
title: EXPERIENCE OF INTRODUCTION OF 50 MKG OF VITAMIN B12 FODDER CONCENTRATE TO INDICATORS OF LIVING MASS WEIGHT
Creators: name: Орлов, M.М.
name: Тарабрин, В.В.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В данной статье представлены результаты опыта на предмет влияния введения  50 мкг кормового концентрата витамина В12 на показатели привеса живой массы у поросят-отъёмышей породы Вьетнамская вислобрюхая.
description: This article presents the results of the experiment on the effect of the introduction of 50 μg of vitamin B12 feed concentrate on the weight gain of live weaned pigs of Vietnam.
A strategic approach to value chain upgrading—adopting innovations and their impacts on farm households in tanzania
Creators: name: Steffens, Jesse
name: Brüssow, Kathleen
name: Grote, Ulrike
Publisher: name: Basel : MDPI AG
Year: 2020
Subjects: subject: Adaptive lasso
subject: Innovations
subject: Propensity score matching
subject: Tanzania
subject: Value chain analysis
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin
subject: Dewey Decimal Classification::600 | Technik::640 | Hauswirtschaft und Familienleben

description: The level of agricultural productivity in Sub-Saharan Africa remains far below the global average. This is partly due to the scarce use of production-and process-enhancing technologies. This study aims to explore the driving forces and effects of adopting innovative agricultural technologies in food value chains (FVC). These enhancing FVC technologies are referred to as upgrading strategies (UPS) and are designed to improve specific aspects of crop production, postharvest processing, market interaction, and consumption. Based on cross-sectional data collected from 820 Tanzanian farm households, this study utilized the adaptive lasso to analyse the determinants of UPS. To measure the impact of their adoption on well-being, this study applied the propensity score matching approach (PSM). Results from the adaptive lasso suggested that access to credit, experience of environmental shocks and social capital were the main drivers of UPS adoption. In contrast, the engagement in off-farm wage employment impeded adoption. The results from the PSM suggested that UPS adoption has a positive and significant impact on well-being among sampled households, especially with respect to their total value of durable goods and commercialization. The paper suggests that the promotion of social capital and access to financial capital is pivotal in enhancing the adoption of innovative UPS in the farming sector. © 2020 by the authors. Licensee MDPI, Basel, Switzerland
Analysis Of Interest Points Of Curvelet Coefficients Contributions Of Microscopic Images And Improvement Of Edges
Creators: name: Djimeli, A.
name: Tchiotsop, D.
name: Tchinda, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper focuses on improved edge model based on Curvelet coefficients analysis. Curvelet transform is a powerful tool for multiresolution representation of object with anisotropic edge. Curvelet coefficients contributions have been analyzed using Scale Invariant Feature Transform (SIFT), commonly used to study local structure in images. The permutation of Curvelet coefficients from original image and edges image obtained from gradient operator is used to improve original edges. Experimental results show that this method brings out details on edges when the decomposition scale increases.
description: 9 pages, 7 figures
Applying the Analytic Hierarchy Process in healthcare research: A systematic literature review and evaluation of reporting
Creators: name: Schmidt, Katharina
name: Aumann, Ines
name: Hollander, Ines
name: Damm, Kathrin
name: Schulenburg, Johann-Matthias Graf Von Der
Publisher: name: London : BioMed Central Ltd.
Year: 2015
Subjects: subject: Analytic Hierarchy Process
subject: Methodological standards
subject: Multi-criteria decision making
subject: Priorities
subject: Systematic literature review
subject: Asia
subject: human
subject: Medline
subject: motivation
subject: systematic review
subject: Web of Science
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: Background: The Analytic Hierarchy Process (AHP), developed by Saaty in the late 1970s, is one of the methods for multi-criteria decision making. The AHP disaggregates a complex decision problem into different hierarchical levels. The weight for each criterion and alternative are judged in pairwise comparisons and priorities are calculated by the Eigenvector method. The slowly increasing application of the AHP was the motivation for this study to explore the current state of its methodology in the healthcare context. Methods: A systematic literature review was conducted by searching the Pubmed and Web of Science databases for articles with the following keywords in their titles or abstracts: "Analytic Hierarchy Process," "Analytical Hierarchy Process," "multi-criteria decision analysis," "multiple criteria decision," "stated preference," and "pairwise comparison." In addition, we developed reporting criteria to indicate whether the authors reported important aspects and evaluated the resulting studies' reporting. Results: The systematic review resulted in 121 articles. The number of studies applying AHP has increased since 2005. Most studies were from Asia (almost 30 %), followed by the US (25.6 %). On average, the studies used 19.64 criteria throughout their hierarchical levels. Furthermore, we restricted a detailed analysis to those articles published within the last 5 years (n = 69). The mean of participants in these studies were 109, whereas we identified major differences in how the surveys were conducted. The evaluation of reporting showed that the mean of reported elements was about 6.75 out of 10. Thus, 12 out of 69 studies reported less than half of the criteria. Conclusion: The AHP has been applied inconsistently in healthcare research. A minority of studies described all the relevant aspects. Thus, the statements in this review may be biased, as they are restricted to the information available in the papers. Hence, further research is required to discover who should be interviewed and how, how inconsistent answers should be dealt with, and how the outcome and stability of the results should be presented. In addition, we need new insights to determine which target group can best handle the challenges of the AHP.
Benefit assessment in Germany: implications for price discounts
Creators: name: Theidel, Ulrike
name: Schulenburg, Johann-Matthias Graf Von Der
Publisher: name: Heidelberg : Springer Verlag
Year: 2016
Subjects: subject: Health policy
subject: Market access
subject: Negotiation
subject: New substance
subject: Pharmaceuticals
subject: Rebate
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: Background: The AMNOG regulation, introduced in 2011 in Germany, changed the game for new drugs. Now, the industry is required to submit a dossier to the GBA (the central decision body in the German sickness fund system) to show additional benefit. After granting the magnitude of the additional benefit by the GBA, the manufacturer is entitled to negotiate the reimbursement price with the GKV-SV (National Association of Statutory Health Insurance Funds). The reimbursement price is defined as a discount on the drug price at launch. As the price or discount negotiations between the manufacturers and the GKV-SV takes place behind closed doors, the factors influencing the results of the negotiation are not known. Objectives: The aim of this evaluation is to identify factors influencing the results of the AMNOG price negotiation process. Methods: The analysis was based on a dataset containing detailed information on all assessments until the end of 2015. A descriptive analysis was followed by an econometric analysis of various potential factors (benefit rating, size of target population, deviating from appropriate comparative therapy and incorporation of HRQoL-data). Results: Until December 2015, manufacturers and the GKV-SV finalized 96 negotiations in 193 therapeutic areas, based on assessment conducted by the GBA. The GBA has granted an additional benefit to 100/193 drug innovations. Negotiated discount was significantly higher for those drugs without additional benefit (p= 0.030) and non-orphan drugs (p= 0.015). Smaller population size, no deviation from recommended appropriate comparative therapy and the incorporation of HRQoL-data were associated with a lower discount on the price at launch. However, neither a uni- nor the multivariate linear regression showed enough power to predict the final discount. Conclusions: Although the AMNOG regulation implemented binding and strict rules for the benefit assessment itself, the outcome of the discount negotiations are still unpredictable. Obviously, negotiation tactics, the current political situation and soft factors seem to play a more influential role for the outcome of the negotiations than the five hard and known factors analyzed in this study. Further research is needed to evaluate additional factors.
title: Ernst Pitz, Die griechisch-römische Ökumene und die drei Kulturen des Mittelalters. Geschichte des mediterranen Weltteils zwischen Atlantik und Indischem Ozean 270–812
Creators: name: Wirth, Gerhard
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Ernst Pitz, Die griechisch-römische Ökumene und die drei Kulturen des Mittelalters. Geschichte des mediterranen Weltteils zwischen Atlantik und Indischem Ozean 270–812. Europa im Mittelalter – Abhandlungen und Beiträge zur historischen Komparatistik 3. Akademie Verlag, Berlin 2001. 571 Seiten
title: Maria R[adnoti]-Alföldi, Die Fundmünzen der römischen Zeit in Deutschland. Abteilung IV: Rheinland- Pfalz, Band 3: Stadt und Reg[ierungs]bez[irk] Trier
Creators: name: Ilisch, Peter
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Maria R[adnoti]-Alföldi, Die Fundmünzen der römischen Zeit in Deutschland. Abteilung IV: Rheinland-Pfalz, Band 3: Stadt und Reg[ierungs]bez[irk] Trier, [Teilband 4:] Stadt Trier, Straßen rechts der Mosel A–K (3022–3110). 2007. 407 Seiten. – [Teilband 5:] dass. L–Z (3111–3186). 2007. 407 Seiten. – [Teilband 6:] Stadt Trier, Ortsteile links der Mosel. Trier und Umgebung (3187–3197). Nachträge und Ergänzungen. 2008. 187 Seiten. – Verlag Philipp von Zabern, Mainz. Jeweils mit Kartenbeilage.
Yields of AGB and SAGB models with chemistry of low- and high-metallicity Globular Clusters
Creators: name: Ventura, P.
name: Di Criscienzo, M.
name: Carini, R.
name: D'Antona, F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present yields from stars of mass in the range Mo
description: Accepted for publication in MNRAS