cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ISM chemistry in metal rich environments: molecular tracers of metallicity
Creators: name: Davis, Timothy A.
name: Bayet, Estelle
name: Crocker, Alison
name: Topal, Selcuk
name: Bureau, Martin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this paper we use observations of molecular tracers in metal rich and alpha-enhanced galaxies to study the effect of abundance changes on molecular chemistry. We selected a sample of metal rich spiral and star bursting objects from the literature, and present here new data for a sample of early-type galaxies (ETGs). We conducted the first survey of CS and methanol emission in ETGs, detecting 7 objects in CS, and 5 in methanol emission. We find evidence to support the hypothesis that CS is a better tracer of dense star-forming gas than HCN. We suggest that the methanol emission in these sources is driven by dust mantle destruction due to ionisation from high mass star formation, but cannot rule out shocks dominating in some sources. The derived source averaged CS/methanol column densities and rotation temperatures are similar to those found in normal spiral and starburst galaxies, suggesting dense clouds are little affected by the differences between galaxy types. Finally we used the total column density ratios for our galaxy samples to show for the first time that some molecular tracers do seem to show systematic variations that appear to correlate with metallicity, and that these variations roughly match those predicted by chemical models. Using this fact, the chemical models of Bayet et al. (2012b), and assumptions about the optical depth we are able to roughly predict the metallicity of our spiral and ETG sample, with a scatter of ~0.3 dex. We provide the community with linear approximations to the relationship between the HCN and CS column density ratio and metallicity. Further study will clearly be required to determine if this, or any, molecular tracer can be used to robustly determine gas-phase metallically, but that a relationship exists at all suggests that in the future it may be possible to calibrate a metallicity indicator for the molecular interstellar medium (abridged).
description: 14 pages, 9 figures. MNRAS, accepted
Der Salzstock von Lüneburg im Quartär
Creators: name: Richter, Konrad
Publisher: name: Hannover : Universität Hannover. Institut für Geologie und Paläontologie
Year: 1966
Subjects: subject: Historische Geologie
subject: Geologie der Industrieminerale
subject: Lüneburg
subject: Regionale Geologie
subject: Niedersachsen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Öffentlicher Vortrag anläßlich der Tagung der Deutschen Quartärvereinigung in Lüneburg 1964, etwas gekürzt
Konnektierungsmöglichkeit niedersächsischer Flugsandrhythmen
Creators: name: Richter, Konrad
Publisher: name: Hannover : Universität Hannover. Institut für Geologie und Paläontologie
Year: 1966
Subjects: subject: Historische Geologie
subject: Geologie der Industrieminerale
subject: Regionale Geologie
subject: Niedersachsen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Anläßlich der Tagung der Deutschen Quartärvereinigung in Lüneburg 1964 wurden während der Exkursionen in der Grube der Ziegelei Elba (Adendorf bei Lüneburg) auch die Deckschichten des Holstein-Interglazials (siehe die Arbeit von BENDA und MICHAEL im gleichen Heft) vom Verfasser interpretiert. Die obersten bestehen aus einer Flugsandserie und 37 Sandschichten, die durch Lagen humosen Sandes getrennt sind. Ihre Basis bildet ein 2-5 cm mächtiger Radizellentorf in und über einer Steinsohle mit teilweise windgeschliffenen und windpolierten nordischen Geschieben.
title: СУЩНОСТЬ БУХГАЛТЕРСКОЙ ОТЧЁТНОСТИ И ЕЁ РОЛЬ В УПРАВЛЕНИИ ПРЕДПРИЯТИЕМ
Creators: name: Субботина, Татьяна
name: Гаджиева, Марина
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Целью данного исследования является оценка значимости бухгалтерской (финансовой) отчетности в контексте управления деятельности организации. Рассматривается информационный состав и структура отчетности, а также ее роль при принятии административно-управленческим аппаратом оперативных решений по повышению эффективности использования имеющихся у предприятия активов и ресурсов, с целью улучшения финансового положения организации в целом.
Supplemental Tables from Sea stars resist wasting through active immune and collagen systems
Creators: name: Pespeni, Melissa H.
name: Lloyd, Melanie M.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 60408 Genomics

description: Samples used and transcriptome assembly statistics
Neutron-capture element deficiency of the Hercules dwarf spheroidal galaxy
Creators: name: Koch, Andreas
name: Feltzing, Sofia
name: Aden, Daniel
name: Matteucci, Francesca
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present an assessment of the barium abundance ratios for red giant member stars in the faint Hercules dwarf spheroidal (dSph) galaxy. Our results are drawn from intermediate-resolution FLAMES/GIRAFFE spectra around the Ba II 6141.71 AA absorption line at low signal-to-noise ratios. For three brighter stars we were able to gain estimates from direct equivalent-width measurements, while for the remaining eight stars only upper limits could be obtained. These results are investigated in a statistical manner and indicate very low Ba abundances of log epsilon (Ba) < 0.7 dex (3 sigma). We discuss various possible systematic biasses, first and foremost, a blend with the Fe I 6141.73 AA-line, but most of those would only lead to even lower abundances. A better match with metal-poor halo and dSph stars can only be reached by including a large uncertainty in the continuum placement. This contrasts with the high dispersions in iron and calcium (in excess of 1 dex) in this galaxy. While the latter spreads are typical of the very low luminosity, dark-matter dominated dSphs, a high level of depletion in heavy elements suggests that chemical enrichment in Hercules was governed by very massive stars, coupled with a very low star formation efficiency. While very low abundances of some heavy elements are also found in individual stars of other dwarf galaxies, this is the first time that a very low Ba abundance is found within an entire dSph over a broad metallicity range.
description: 10 pages, 6 figures, accepted for publication in Astronomy & Astrophysics
Generation of 4-vinylguaiacol through a novel high-affinity ferulic acid decarboxylase to obtain smoke flavours without carcinogenic contaminants
Creators: name: Detering, Thorben
name: Mundry, Katharina
name: Berger, Ralf G.
Publisher: name: San Francisco, CA : Public Library of Science
Year: 2020
Subjects: subject: smoke flavours
subject: cancer
subject: ferulic acid decarboxylase
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Traditional smoke flavours bear the risk of containing a multitude of contaminating carcinogenic side-products. Enzymatic decarboxylation of ferulic acid released from agro-industrial side-streams by ferulic acid esterases (FAE) enables the sustainable generation of pure, food grade 4-vinylguaiacol (4-VG), the impact compound of smoke flavour. The first basidiomycetous ferulic acid decarboxylase (FAD) was isolated from Schizophyllum commune (ScoFAD) and heterologously produced by Komagataella phaffii. It showed a molecular mass of 21 kDa, catalytic optima at pH 5.5 and 35 C, and a sequence identity of 63.6% to its next relative, a FAD from the ascomycete Cordyceps farinosa. The ScoFAD exhibited a high affinity to its only known substrate ferulic acid (FA) of 0.16 mmol L-1 and a turnover number of 750 s-1. The resulting catalytic efficiency kcat KM-1 of 4,779 L s-1 mmol-1 exceeded the next best known enzyme by more than a factor of 50. Immobilised on AminoLink Plus Agarose, ScoFAD maintained its activity for several days. The combination with FAEs and agro-industrial side-streams paves the way for a new generation of sustainable, clean, and safe smoke flavours.
title: East African Journal of Veterinary and Animal Sciences, Vol. 2 No. 1 (2018): East African Journal of Veterinary and Animal Sciences
title: East African Journal of Veterinary and Animal Sciences
titleType: AlternativeTitle
Creators: name: East African Journal Of Veterinary And Animal Sciences
Publisher: name: East African Journal of Veterinary and Animal Sciences
Year: 2018

description: Growth Performance of Gumz, Rutana and Gumz-Rutana Crossbred Sheep under On-Farm conditions in Northwestern Lowlands of Amhara Region, Ethiopia...57-66 Assessment of Farmers Perception towards Production and Utilization of Improved Forages for Dairy Cattle Feeding in the central highlands of Ethiopia...45-56 Effects of Replacing Maize with Enset (Ensete ventricosum) Corm on Growth, Carcass, Blood Heamatology, and Biochemistry of Broiler Chicken...35-44 Husbandry and Breeding Practices of Indigenous Sheep in Bensa District of Sidama Zone, Southern Region...27-34 Hygienic Practices, Microbial Quality and Safety of Raw Cow’s Milk and Traditional Fermented Milk (Irgo) in Selected Areas of Ethiopian Central Highlands...17-26 Prevalence of Calves Coccidiosis and its associated Risk Factors in Jimma Town...11-16 Prevalence of Bovine Mastitis, Risk Factors and major Causative Agents in West Hararghe Zone, East Ethiopia...1-10
Governance by Numbers: A Panopticon Reversed?
Creators: name: Hamann, Julian
Publisher: name: Lisbon : Cogitatio Press
Year: 2020
Subjects: subject: discipline
subject: dispositif
subject: Foucault
subject: numerocracy
subject: panopticon
subject: power
subject: quantification
subject: surveillance
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::320 | Politik

description: This commentary is concerned with a specific form of power and discipline that is exerted through governance by numbers. Because of its many parallels to classical Foucauldian panopticism, governance based on numbers can be coined ‘numerocratic panopticism.’ Yet, going beyond similarities between classical and numerocratic panopticism, the commentary suggests three features specific to numerocratic panopticism that actually reverse characteristic traits of classical panopticism: In contrast to classical panopticism, numerocratic panopticism is multi-centered, non-spatial and open-purpose. Research on governance by numbers can benefit from a heuristic of panopticism if it considers both similarities and differences between classical and numerocratic panopticism.
Crime prediction: a police force's friend or foe? Examining predictive analytics within police work
Creators: name: Allen, Jonathan
Publisher: name: Zenodo
Year: 2023

description: Data-driven decision-making forms an essential part of police work. Across the last decade, the use of predictive analytics in policing has increased substantially. So-called ‘predictive policing’ (PP) attempts to identify places or people at heightened risk of crime or criminal involvement using historical data and statistical methods. Interest in PP, its accompanying ethical, social, and technical challenges, and the association of predictive analytics with artificial intelligence, has resulted in a rich literature base. Despite the significant attention, research on PP use in practice (and related organisational implications) is limited. The works of Brayne (2017), Waardenburg (2021), and Marciniak (2022) demonstrate vast differences in the application of PP in police work; including the use of intermediaries to make PP actionable, the non-use or replacement of predictive information, and increased tension between police personnel. Research thus far has been conducted in different countries and varied policing contexts. As the use of PP is only set to continue, a holistic exploration of the use of PP in police work within England and Wales is needed. This project uses a case-study approach to investigate PP in a police force in the south of England. Employing semi-structured interviews with police personnel (including police staff, officers, and leadership) this project contributes to the topic area by examining how police use, integrate, and interact with predictive analytics. This research aims to provide practical considerations for police forces in England and Wales regarding PP decision-making processes, training deficiencies and opportunities, and management best practices.
Kierkegaard und Ästhetik? : im Lichte der Erfahrung
Creators: name: Riedesel, Lin Elisabeth
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: Kierkegaard
subject: Ästhetik
subject: Form
subject: Dewey Decimal Classification::100 | Philosophie

description: [no abstract]
Supplementary Material from Soil moisture incidentally selects for microbes that facilitate locally adaptive plant response
Creators: name: Ricks, Kevin D.
name: Yannarell, Anthony C.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: Plant Biology

description: While a plant's microbiome can facilitate adaptive phenotypes, the plant's role in selecting for these microbes is unclear. Do plants actively recruit microbes beneficial to their current environment, or are beneficial microbes only an incidental by-product of microbial adaptation? We addressed these questions through a multigeneration greenhouse experiment, selecting for either dry- or wet-adapted soil microbial communities, either with or without plants. After three plant generations, we conducted a full reciprocal transplant of each soil community onto wet- and dry-treated plants. We found that plants generally benefited from soil microbes, and this benefit was greater whenever their current watering conditions matched the microbes' historical watering conditions. Principally, the plant's presence was not necessary in the historical treatments for this environmental matching benefit to emerge. Moreover, we found microbes from droughted soils could better tolerate drought stress. Taken together, these results suggest that the moisture environment selects for microbes that benefit plants under those specific moisture conditions, and that these beneficial properties arise as a by-product of microbial adaptation to the watering environment and not as a co-adapting plant–microbe system. This work highlights that understanding the selective agents on these plant-associated microbes will lead to a better understanding of plant adaptation.
Terahertz Nonlinear Superconducting Metamaterials
Creators: name: Zhang, Caihong
name: Jin, Biaobing
name: Han, Jiaguang
name: Kawayama, Iwao
name: Murakami, Hiro
name: Wu, Jingbo
name: Kang, Lin
name: Chen, Jian
name: Wu, Peiheng
name: Tonouchi, Masayoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate the nonlinear effect of a planar superconducting metamaterial made from niobium nitride (NbN) at terahertz frequencies. As the variation of the incident intense terahertz field alters the intrinsic conductivity in the NbN, a consequent giant amplitude modulation is observed due to the strong nonlinearities. The high sensitivity of the chosen metamaterial even allows observing the nonlinear behaviors at various temperatures, but the resonance modulation induced by the nonlinear effect was distinct from that induced by the heating effect. The presented results illustrate a clever implementation of strongly enhanced nonlinearities and thus may bring nonlinear metamaterials into novel applications.
Ein interessantes Pleistozän-Profil im Stadtgebiet von Braunschweig
Creators: name: Schraps, Walter Götz
Publisher: name: Hannover : Universität Hannover. Institut für Geologie und Paläontologie
Year: 1968
Subjects: subject: Geschichte der Geowissenschaften
subject: Braunschweig
subject: Niedersachsen
subject: Regionale Geologie
subject: Pleistozän
subject: Sedimentgestein
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Bei Erdarbeiten im Zusammenhang mit dem Neubau des Braunschweiger Bahnhofs (Meßtischblatt 3729) im Jahr 1963 wurde ein geologisches Profil aufgeschlossen, das einige interessante Hinweise auf den Ablauf des Pleistozäns im Braunschweiger Raum ergab.
A Study of the Long-term Spectral Variations of 3C 66A Observed with the Fermi and Kanata Telescopes
Creators: name: Itoh, Ryosuke
name: Fukazawa, Yasushi
name: Chiang, James
name: Hanabata, Yoshitaka
name: Hayashida, Masaaki
name: Hayashi, Katsuhiro
name: Mizuno, Tsunefumi
name: Ohno, Masanori
name: Ohsugi, Takashi
name: Perkins, Jeremy S.
name: Raino, Silvia
name: Reyes, Luis C.
name: Takahashi, Hiromitsu
name: Tanaka, Yasuyuki
name: Tosti, Gino
name: Akitaya, Hiroshi
name: Arai, Akira
name: Kino, Masaru
name: Ikejiri, Yuki
name: Kawabata, Koji S.
name: Komatsu, Tomoyuki
name: Sakimoto, Kiyoshi
name: Sasada, Mahito
name: Sato, Shuji
name: Uemura, Makoto
name: Ui, Takahiro
name: Yamanaka, Masayuki
name: Yoshida, Michitoshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: 3C 66A is an intermediate-frequency-peaked BL Lac object detected by the Large Area Telescope onboard the Fermi Gamma-ray Space Telescope. We present a study of the long-term variations of this blazar seen over 2 years at GeV energies with Fermi and in the optical (flux and polarization) and near infrared with the Kanata telescope. In 2008, the first year of the study, we find a correlation between the gamma-ray flux and the measurements taken with the Kanata telescope. This is in contrast to the later measurements performed during 2009--2010 which show only a weak correlation along with a gradual increase of the optical flux. We calculate an external seed photon energy density assuming that the gamma-ray emission is due to external Compton scattering. The energy density of the external photons is found to be higher by a factor of two in 2008 compared to 2009--2010. We conclude that the different behaviors observed between the first year and the later years might be explained by postulating two different emission components.
description: 9 pages, 10 figures
Untersuchungen zu elektrostatischen Rotoren
Creators: name: Bähnisch, Ralf
Publisher: name: Hannover : Universität
Year: 2003
Subjects: subject: Electrostatic levitation
subject: electrostatic drive
subject: gyroscope
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
title: East African Journal of Veterinary and Animal Sciences, Vol. 1 No. 2 (2017): East African Journal of Veterinary and Animal Sciences
title: East African Journal of Veterinary and Animal Sciences
titleType: AlternativeTitle
Creators: name: East African Journal Of Veterinary And Animal Sciences
Publisher: name: East African Journal of Veterinary and Animal Sciences
Year: 2017

description: Feedlot Comparative Fattening, Nutrient Utilization and Profitability Evaluation of Intact and Castrated Washera Sheep...111-118 Skin and Leather Quality of Ethiopian Indigenous Fat Tailed Hair Sheep as Affected by Breed and Level of Concentrate Supplementation...101-110 Assessment of Gastrointestinal Tract Parasites of Equines in Asella Town, Ethiopia...93-100 Nested PCR and its Comparison with other Diagnostic Test in the Diagnosis of Paratuberculosis (Johne’s Disease) in Goats...87-92 Camel (Camelus dromedarius) Meat Production Potentials and Associated Constraints in Eastern Ethiopia...77-86 Goat Production Practices and Constraints in Mixed Crop Livestock and Agro-Pastoral Production Systems of Dire Dawa Administration, Ethiopia...67-76 Prevalence of Bacteria Associated with Subclinical Mastitis in Haramaya University Dairy Cattle, Goat and Sheep Farms...61-66
title: Early Man News 9/10/11 Part I. Newsletter for Human Palecology. Tübingen 1984/85/86
Creators: name: Fiedler, Lutz
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Early Man News 9/10/11 Part I. Newsletter for Human Palecology. Edited for the Commission for the Palecology of Early Man of INQUA (International Union for Quaternary Research) by D.W. Clark (Ottawa), H. Laville (Bordeaux), H. Müller-Beck (Tübingen) u. A.V. Ranov (Dushambe). Tübingen 1984/85/86.
GenomeFingerprinter and universal genome fingerprint analysis for systematic comparative genomics
Creators: name: Ai, Yuncan
name: Ai, Hannan
name: Meng, Fanmei
name: Zhao, Lei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Genomics (q-bio.GN)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Numerical Analysis (math.NA)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: How to compare whole genome sequences at large scale has not been achieved via conventional methods based on pair-wisely base-to-base comparison; nevertheless, no attention was paid to handle in-one-sitting a number of genomes crossing genetic category (chromosome, plasmid, and phage) with farther divergences (much less or no homologous) over large size ranges (from Kbp to Mbp). We created a new method, GenomeFingerprinter, to unambiguously produce three-dimensional coordinates from a sequence, followed by one three-dimensional plot and six two-dimensional trajectory projections to illustrate whole genome fingerprints. We further developed a set of concepts and tools and thereby established a new method, universal genome fingerprint analysis. We demonstrated their applications through case studies on over a hundred of genome sequences. Particularly, we defined the total genetic component configuration (TGCC) (i.e., chromosome, plasmid, and phage) for describing a strain as a system, and the universal genome fingerprint map (UGFM) of TGCC for differentiating a strain as a universal system, as well as the systematic comparative genomics (SCG) for comparing in-one-sitting a number of genomes crossing genetic category in diverse strains. By using UGFM, UGFM-TGCC, and UGFM-TGCC-SCG, we compared a number of genome sequences with farther divergences (chromosome, plasmid, and phage; bacterium, archaeal bacterium, and virus) over large size ranges (6Kbp~5Mbp), giving new insights into critical problematic issues in microbial genomics in the post-genomic era. This paper provided a new method for rapidly computing, geometrically visualizing, and intuitively comparing genome sequences at fingerprint level, and hence established a new method of universal genome fingerprint analysis for systematic comparative genomics.
description: 63 pages, 15 figures, 5 tables
Mechanische Charakterisierung einzelner Motorprotein-Moleküle mit Hilfe des Photonischen Kraftmikroskops
Creators: name: Scholz, Tim
Publisher: name: Hannover : Universität
Year: 2002
Subjects: subject: Molecular motors
subject: photonic force microscopy
subject: thermal noise analysis
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
A Factor Framework for Experimental Design for Performance Evaluation of Commercial Cloud Services
Creators: name: Li, Zheng
name: O'Brien, Liam
name: Zhang, He
name: Cai, Rainbow
Publisher: name: arXiv
Year: 2013
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Given the diversity of commercial Cloud services, performance evaluations of candidate services would be crucial and beneficial for both service customers (e.g. cost-benefit analysis) and providers (e.g. direction of service improvement). Before an evaluation implementation, the selection of suitable factors (also called parameters or variables) plays a prerequisite role in designing evaluation experiments. However, there seems a lack of systematic approaches to factor selection for Cloud services performance evaluation. In other words, evaluators randomly and intuitively concerned experimental factors in most of the existing evaluation studies. Based on our previous taxonomy and modeling work, this paper proposes a factor framework for experimental design for performance evaluation of commercial Cloud services. This framework capsules the state-of-the-practice of performance evaluation factors that people currently take into account in the Cloud Computing domain, and in turn can help facilitate designing new experiments for evaluating Cloud services.
description: 8 pages, Proceedings of the 4th International Conference on Cloud Computing Technology and Science (CloudCom 2012), pp. 169-176, Taipei, Taiwan, December 03-06, 2012
title: East African Journal of Veterinary and Animal Sciences, Vol. 1 No. 1 (2017): East African Journal of Veterinary and Animal Sciences
title: East African Journal of Veterinary and Animal Sciences
titleType: AlternativeTitle
Creators: name: East African Journal Of Veterinary And Animal Sciences
Publisher: name: East African Journal of Veterinary and Animal Sciences
Year: 2017

description: Prevalence and Characterization of Hydatid Cyst in Cattle at Halaba Kulitto Municipal Abattoir, South Ethiopia...47-52 Prevalence and Species of Ticks on Cattle in Borecha District, Southern Ethiopia...41-46 Husbandry Practices, Farmers’ Perception and Constraints of Pig Farming in Bishoftu and Holeta Areas, Central Ethiopia...31-40 Protective Efficacy of Lepidium sativum, Capsicum frutescens and their Mixtures against Experimentally Induced Eimeria tenella Infection in Broiler Chickens...19-30 Detection of Anthelmintic Resistance in Gastrointestinal Nematodes of Small Ruminants in Haramaya University Farms...13-18 Isolation and Identification of Streptococcus Uberis in Lactating Cows of Haramaya University Dairy Farm...7-12 Prevalence of Bovine Trypanosomosis in Abeshige District of Gurage Zone, South Western Ethiopia...1-6
Rotational signature of the Milky Way stellar halo
Creators: name: Fermani, Francesco
name: Schönrich, Ralph
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We measure the rotation of the Milky Way stellar halo on two samples of Blue Horizontal Branch (BHB) field halo stars from the Sloan Digital Sky Survey (SDSS) with four different methods. The two samples comprise 1582 and 2563 stars respectively and reach out to ~50 kpc in galactocentric distance. Two of the methods to measure rotation rely exclusively on line-of-sight velocities, namely the popular double power-law model and a direct estimate of the de-projected l.o.s. velocity. The other two techniques use the full 3D motions: the radial velocity based rotation estimator of Schönrich, Binney & Asplund (2012) and a simple 3D azimuthal velocity mean. In this context we a) critique the popular model and b) assess the reliability of the estimators. All four methods agree on a weakly prograde or non-rotating halo. Further, we observe no duality in the rotation of sub-samples with different metallicities or at different radii. We trace the rotation gradient across metallicity measured by Deason et al. (2011) on a similar sample of BHB stars back to the inclusion of regions in the apparent magnitude-surface gravity plane known to be contaminated. In the spectroscopically selected sample of Xue et al. (2011), we flag ~500 hot metal-poor stars for their peculiar kinematics w.r.t. to both their cooler metal-poor counter-parts and to the metal-rich stars in the same sample. They show a seemingly retrograde behaviour in line-of-sight velocities, which is not confirmed by the 3D estimators. Their anomalous vertical motion hints at either a pipeline problem or a stream-like component rather than a smooth retrograde population.
description: accepted for publication in MNRAS 20 pages, 14 figures
Salix daphnoides Vill.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: S. daphnoides Vill. Cat. 325. l: «Leslies» unterhalb Martigny (Coquoz); Les Combasses bei Salvan (idem). - 2:Icogne (P.). - 3: Pied-du-Chäteauim Val de la Forclaz (Closuit); Val Ferret (Garns). - 4: Aletschreservat (Hess); Reckingen (Wilczek). Var. microstachya Döll - 2: Wiler im Lötschental (Aellen). Var. angustifolia Kerner - l: Trient (Coquoz).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
A Face-like Structure Detection on Planet and Satellite Surfaces using Image Processing
Creators: name: Kurihara, Kazutaka
name: Takasu, Masakazu
name: Sasao, Kazuhiro
name: Seki, Hal
name: Narabu, Takayuki
name: Yamamoto, Mitsuo
name: Iida, Satoshi
name: Yamamoto, Hiroyuki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper demonstrates that face-like structures are everywhere, and can be de-tected automatically even with computers. Huge amount of satellite images of the Earth, the Moon, the Mars are explored and many interesting face-like structure are detected. Throughout this fact, we believe that science and technologies can alert people not to easily become an occultist.
description: 4 pages
Crossover from Goldstone to critical fluctuations: Casimir forces in confined O${\bf(n)}$ symmetric systems
Creators: name: Dohm, Volker
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the crossover between thermodynamic Casimir forces arising from long-range fluctuations due to Goldstone modes and those arising from critical fluctuations. Both types of forces exist in the low-temperature phase of O$(n)$ symmetric systems for $n>1$ in a $d$-dimensional ${L_\parallel^{d-1} \times L}$ slab geometry with a finite aspect ratio $ρ= L/L_\parallel$. Our finite-size renormalization-group treatment for periodic boundary conditions describes the entire crossover from the Goldstone regime with a nonvanishing constant tail of the finite-size scaling function far below $T_c$ up to the region far above $T_c$ including the critical regime with a minimum of the scaling function slightly below $T_c$. Our analytic result for $ρ\ll 1$ agrees well with Monte Carlo data for the three-dimensional XY model. A quantitative prediction is given for the crossover of systems in the Heisenberg universality class.
description: 2 figures
The Bose-Einstein Condensate and Cold Atom Laboratory
Creators: name: Frye, Kai
name: Abend, Sven
name: Bartosch, Wolfgang
name: Bawamia, Ahmad
name: Becker, Dennis
name: Blume, Holger
name: Braxmaier, Claus
name: Chiow, Sheng-Wey
name: Efremov, Maxim A.
name: Ertmer, Wolfgang
name: Fierlinger, Peter
name: Franz, Tobias
name: Gaaloul, Naceur
name: Grosse, Jens
name: Grzeschik, Christoph
name: Hellmig, Ortwin
name: Henderson, Victoria A.
name: Herr, Waldemar
name: Israelsson, Ulf
name: Kohel, James
name: Krutzik, Markus
name: Kürbis, Christian
name: Lämmerzahl, Claus
name: List, Meike
name: Lüdtke, Daniel
name: Lundblad, Nathan
name: Marburger, J. Pierre
name: Meister, Matthias
name: Mihm, Moritz
name: Müller, Holger
name: Müntinga, Hauke
name: Nepal, Ayush M.
name: Oberschulte, Tim
name: Papakonstantinou, Alexandros
name: Perovs̆ek, Jaka
name: Peters, Achim
name: Prat, Arnau
name: Rasel, Ernst M.
name: Roura, Albert
name: Sbroscia, Matteo
name: Schleich, Wolfgang P.
name: Schubert, Christian
name: Seidel, Stephan T.
name: Sommer, Jan
name: Spindeldreier, Christian
name: Stamper-Kurn, Dan
name: Stuhl, Benjamin K.
name: Warner, Marvin
name: Wendrich, Thijs
name: Wenzlawski, André
name: Wicht, Andreas
name: Windpassinger, Patrick
name: Yu, Nan
name: Wörner, Lisa
Publisher: name: Berlin : Springer Nature
Year: 2021
Subjects: subject: Atom interferometry
subject: Atom optics
subject: Bose-Einstein condensate
subject: International Space Station
subject: Microgravity
subject: Quantum optics
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Microgravity eases several constraints limiting experiments with ultracold and condensed atoms on ground. It enables extended times of flight without suspension and eliminates the gravitational sag for trapped atoms. These advantages motivated numerous initiatives to adapt and operate experimental setups on microgravity platforms. We describe the design of the payload, motivations for design choices, and capabilities of the Bose-Einstein Condensate and Cold Atom Laboratory (BECCAL), a NASA-DLR collaboration. BECCAL builds on the heritage of previous devices operated in microgravity, features rubidium and potassium, multiple options for magnetic and optical trapping, different methods for coherent manipulation, and will offer new perspectives for experiments on quantum optics, atom optics, and atom interferometry in the unique microgravity environment on board the International Space Station.
Supplementary Information FIle from Miles down for lunch: deep-sea in situ observations of Arctic finned octopods Cirroteuthis muelleri suggest pelagic-benthic feeding migration
Creators: name: Golikov, Alexey V.
name: Stauffer, Julian B.
name: Schindler, Sophie V.
name: Taylor, James
name: Boehringer, Lilian
name: Purser, Autun
name: Sabirov, Rushan M.
name: Hoving, Henk-Jan
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Includes: list of supplementary videos (available from Zenodo and PANGAEA, see 'Data accessibility'); Supplementary Table 1. In situ observations of Cirroteuthis muelleri: environmental and gear information.; Supplementary Table 2. Measurements of the observed individuals of Cirroteuthis muelleri.; and Supplementary Table 3. Main characters for the identification of Cirroteuthidae from in situ observations in the Atlantic and Arctic, and their comparison. Mann–Whitney U, Kruskal–Wallis H and Dunn's Z tests are provided in the table. Significant p-values are in bold.
Late time acceleration in a slow moving galileon field
Creators: name: Adak, Debabrata
name: Ali, Amna
name: Majumdar, Debasish
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we examine the cosmological viability of a slow moving galileon field in a potential. The Lagrangian $\cal{L}$ $ =-\frac{1}{2}g^{μν}π_{;μ}π_{;ν} +\frac{G^{μν}}{2M^2}π_{;μ}π_{;ν}$ respects the galileon symmetry in curved space time. We carry out detailed investigations of the underlying dynamics of this Lagrangian with Einstein-Hilbert term and a potential. We demonstrate that the model can give rise to a viable ghost free late time acceleration of universe. Furthermore we study the cosmological perturbation of the model and see that the model gives different BBN constraints at early times. We also carry out the observational analysis of the model and use observational data from growth, Type Ia Supernovae (SNIa), Baryon Acoustic Oscillations (BAO) and Cosmic Microwave Background (CMB) to constrain the parameters of the theory.
description: 7 pages, 7 figures
Spin-orbital liquids in non-Kramers magnet on Kagome lattice
Creators: name: Schaffer, Robert
name: Bhattacharjee, Subhro
name: Kim, Yong Baek
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Localized magnetic moments with crystal-field doublet or pseudo-spin 1/2 may arise in correlated insulators with even number of electrons and strong spin-orbit coupling. Such a non-Kramers pseudo-spin 1/2 is the consequence of crystalline symmetries as opposed to the Kramers doublet arising from time-reversal invariance, and is necessarily a composite of spin and orbital degrees of freedom. We investigate possible spin-orbital liquids with fermionic spinons for such non-Kramers pseudo-spin 1/2 systems on the Kagome lattice. Using the projective symmetry group analysis, we find {\it ten} new phases that are not allowed in the corresponding Kramers systems. These new phases are allowed due to unusual action of the time reversal operation on non-Kramers pseudo-spins. We compute the spin-spin dynamic structure factor that shows characteristic features of these non-Kramers spin-orbital liquids arising from their unusual coupling to neutrons, which is therefore relevant for neutron scattering experiments. We also point out possible anomalous broadening of Raman scattering intensity that may serve as a signature experimental feature for gapless non-Kramers spin-orbital liquids.
description: 11 pages, 4 figures
Context Matters: Accounting for Item Features in the Assessment of Citizen Scientists’ Scientific Reasoning Skills
Creators: name: Bruckermann, Till
name: Straka, Tanja M.
name: Stillfried, Milena
name: Krell, Moritz
Publisher: name: [Berkeley, CA, USA] : Ubiquity Press Inc
Year: 2021
Subjects: subject: scientific reasoning
subject: assessment
subject: explanatory Rasch model
subject: evaluation
subject: learning outcomes
subject: science inquiry skills
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft

description: Citizen science (CS) projects engage citizens for research purposes and promote individual learning outcomes such as scientific reasoning (SR) skills. SR refers to participants’ skills to solve problems scientifically. However, the evaluation of CS projects’ effects on learning outcomes has suffered from a lack of assessment instruments and resources. Assessments of SR have most often been validated in the context of formal education. They do not contextualize items to be authentic or to represent a wide variety of disciplines and contexts in CS research. Here, we describe the development of an assessment instrument that can be flexibly adapted to different CS research contexts. Furthermore, we show that this assessment instrument, the SR questionnaire, provides valid conclusions about participants’ SR skills. We found that the deep-structure and surface features of the items in the SR questionnaire represent the thinking processes associated with SR to a substantial extent. We suggest that practitioners and researchers consider these item features in future adaptations of the SR questionnaire. This will most likely enable them to draw valid conclusions about participants’ SR skills and to gain a deeper understanding of participants’ SR skills in CS project evaluation.
Entwicklung und Analyse transgener Apfelpflanzen mit dem vst1-Gen aus Vitis vinifera L. und dem PGIP-Gen aus Actinidia deliciosa
Creators: name: Szankowski, Iris
Publisher: name: Hannover : Universität
Year: 2002
Subjects: subject: Apple (Malus x domestica Borkh.)
subject: transformation
subject: stilbensynthase
subject: PGIP
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Eine Methode zur Abtrennung von Schwermineralen und Schluffen
Creators: name: Vierhuff, Hellmut
Publisher: name: Hannover : Universität Hannover. Institut für Geologie und Paläontologie
Year: 1968
Subjects: subject: Geschichte der Geowissenschaften
subject: Schwerminerale
subject: Sedimentgestein
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Es wird eine einfache Methode zur Aufbereitung einer geringen Schluffmenge für die Schwermineralanalyse beschrieben und auf ihre Brauchbarkeit geprüft. Die Substanz wird in einem spitz ausgezogenen, in Schwereflüssigkeit schwimmenden Glasröhrchen zentrifugiert. Die Schwerrainerale werden aus der Spitze nach Entfernen eines Stopfens direkt auf den Objektträger übertragen. Bei einer Substanzmenge von ca. 0,02 g erfolgt die Trennung nahezu quantitativ, und die zur vollständigen Schwermineral-Analyse notwendige Körnerzahl ist gewährleistet.
Development of resource allocation strategies based on cognitive radio
Creators: name: Raiyn, Jamal
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Blocking probabilities
subject: cognitive radio
subject: handoff
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Solitons in spiraling Vogel lattices
Creators: name: Kartashov, Yaroslav V.
name: Vysloukh, Victor A.
name: Torner, Lluis
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We address light propagation in Vogel optical lattices and show that such lattices support a variety of stable soliton solutions in both self-focusing and self-defocusing media, whose propagation constants belong to domains resembling gaps in the spectrum of a truly periodic lattice. The azimuthally-rich structure of Vogel lattices allows generation of spiraling soliton motion.
description: 3 pages, 4 figures, to appear in Optics Letters
Resolving the gap and AU-scale asymmetries in the pre-transitional disk of V1247 Orionis
Creators: name: Kraus, Stefan
name: Ireland, Michael J.
name: Sitko, Michael L.
name: Monnier, John D.
name: Calvet, Nuria
name: Espaillat, Catherine
name: Grady, Carol A.
name: Harries, Tim J.
name: Hoenig, Sebastian F.
name: Russell, Ray W.
name: Swearingen, Jeremy R.
name: Werren, Chelsea
name: Wilner, David J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Pre-transitional disks are protoplanetary disks with a gapped disk structure, potentially indicating the presence of young planets in these systems. In order to explore the structure of these objects and their gap-opening mechanism, we observed the pre-transitional disk V1247 Orionis using the Very Large Telescope Interferometer, the Keck Interferometer, Keck-II, Gemini South, and IRTF. This allows us spatially resolve the AU-scale disk structure from near- to mid-infrared wavelengths (1.5 to 13 μm), tracing material at different temperatures and over a wide range of stellocentric radii. Our observations reveal a narrow, optically-thick inner-disk component (located at 0.18 AU from the star) that is separated from the optically thick outer disk (radii >46 AU), providing unambiguous evidence for the existence of a gap in this pre-transitional disk. Surprisingly, we find that the gap region is filled with significant amounts of optically thin material with a carbon-dominated dust mineralogy. The presence of this optically thin gap material cannot be deduced solely from the spectral energy distribution, yet it is the dominant contributor at mid-infrared wavelengths. Furthermore, using Keck/NIRC2 aperture masking observations in the H, K', and L' band, we detect asymmetries in the brightness distribution on scales of about 15-40 AU, i.e. within the gap region. The detected asymmetries are highly significant, yet their amplitude and direction changes with wavelength, which is not consistent with a companion interpretation but indicates an inhomogeneous distribution of the gap material. We interpret this as strong evidence for the presence of complex density structures, possibly reflecting the dynamical interaction of the disk material with sub-stellar mass bodies that are responsible for the gap clearing.
description: 16 pages, 17 Figures, accepted by Astrophysical Journal
title: АВТОМАТИЗАЦИЯ БУХГАЛТЕРСКОГО УЧЕТА И ЕЕ ПРОБЛЕМЫ
Creators: name: Субботина, Татьяна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Исследуются все преимущества системы автоматизированного ведения бухгалтерского учета, а также инструменты, позволяющие использовать данную форму ведения бухгалтерского учета. Рассматриваются недостатки использования автоматизации бухгалтерского учета в постоянно изменяющихся условиях ведения бизнеса, а также пути решения данных проблем с помощью модернизации управленческой деятельности.
Development of an efficient transformation system to field bean (Vicia faba) : manipulation of the sulphur-rich protein content via genetic engineering
Creators: name: Hanafy, Moemen S.
Publisher: name: Hannover : Universität
Year: 2002
Subjects: subject: Vicia faba
subject: Agrobacterium tumefaciens
subject: sulphur-rich protein
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: [no abstract]
The Shannon-McMillan Theorem for AF $C^*$-systems
Creators: name: Ogata, Yoshiko
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We give a new proof of quantum Shannon-McMillan theorem, extending it to AF $C^*$-systems. Our proof is based on the variational principle, instead of the classical Shannon-McMillan theorem.
Aufreinigung und Charakterisierung des Apoptose auslösenden Faktors aus Helicobacter pylori
Creators: name: Schütz, Silke
Publisher: name: Hannover : Universität
Year: 2002
Subjects: subject: Helicobacter pylori
subject: apoptosis
subject: heat schock proteins
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Dielectric strength behaviour and mechanical properties of transparent insulation materials suitable to optical monitoring of partial discharges
Creators: name: Lothongkam, Chaiyaporn
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2014
Subjects: subject: Silicone rubber
subject: dielectric strength
subject: tensile strength
subject: elongation at break
subject: Weibull distribution
subject: dielectric breakdown test
subject: IEC 60243-1
subject: fluorescent silicone rubber
subject: Silikonelastomer
subject: dielektrische Festigkeit
subject: Reißdehnung
subject: Weibull-Verteilung
subject: Durchschlagtest
subject: fluoreszierendes Silikonelastomer
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: [no abstract]