cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Leistungsphysiologische Parameter einer U17 Fußballmannschaft im Saisonverlauf
Creators: name: Glück, Jakob Josef Franziskus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: Zielstellung: Ziel dieser Studie war es, Belastung und Beanspruchung einer U17 Fußballmannschaft über eine Saison hinweg zu erfassen und neue Ansätze für die Ermüdungsdiagnostik zu schaffen. Methodik: Elf Spieler wurden an drei Messzeitpunkten (MZP) über eine Teilsaison (Juli bis November 2017) auf die Laborparameter CK, CRP, LDH und IGF-1 sowie Sprunghöhe (Drop Jumps; DJ) und posturale Stabilität untersucht. Diese wurden mit der Belastung in Form von Spielzeit korreliert. Ergebnisse: Es zeigten sich relevante Korrelationen zwischen der Intervallspielzeit und CRP (r = 0,645) sowie LDH (r = 0,589) zum MZP 2. Die DJ beidbeinig (r = 0,544) und links (r = 0,589) korrelierten ebenfalls positiv mit der Intervallspielzeit zum MZP 3. Mit der 8-Tage-Spielzeit korrelierte LDH (r = 0,783) zum MZP 2 und die DJ beidbeinig zum MZP 3 (r = 0,706). Fazit: Es konnten keine Parameter identifiziert werden, welche die zugrundeliegende Belastung zuverlässig widerspiegelten.
description: Objectives: The aim of this study was to assess the internal and external load on a U17 football (soccer) team over the course of a season, as well as to create new approaches for fatigue diagnostics. Methods: Eleven players were examined at three measurement points (MP) during a partial season (July to November 2017) for the laboratory parameters CK, CRP, LDH, and IGF-1, as well as jump height (drop jumps; DJ) and postural stability. These parameters were correlated with the external load represented by playing time. Results: Relevant correlations were observed between interval playing time and CRP (r = 0.645) as well as LDH (r = 0.589) at MP 2. Both two-legged (r = 0.544) and left-legged (r = 0.589) DJ were also positively correlated with interval playing time at MP 3. LDH (r = 0.783) at MP 2 and two-legged DJ at MP 3 (r = 0.706) correlated with the 8-day playing time. Conclusion: No parameters were identified that reliably reflected the underlying external load.
title: Sazonov, Sergeĭ Dmitrievich
title: Sazonov, Sergeĭ Dmitrievich
Creators: name: Peeling, Siobhan
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Sazonov, Sergej D.
subject: Sazonov, Sergeĭ Dmitrievich, 1861-1927

description: Sergei Sazonov became Russian Foreign Minister in autumn 1910. In July 1914 he argued for a firm stance against Austrian aggression and general mobilisation of the army, but historians dispute his responsibility for the outbreak of war. His wartime diplomacy was often ineffectual, but it was domestic politics that prompted his dismissal in 1916.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Chemometric Performance Assessment of Purency MicroplasticsFinder R2021a
Creators: name: Weißer, Jana
Publisher: name: Zenodo
Year: 2023
Subjects: microplastics
FTIR imaging
chemometrics
machine learning

description: This test report was written by Dr. Jana Weißer who assessed the performance of the Purency MicroplasticsFinder R2021a, a software tool for analyzing microplastics using machine learning. More information regarding the test principle can be found in the related publication https://www.mdpi.com/2673-8929/1/3/27 and in her PhD thesis https://mediatum.ub.tum.de/1661839.
Additional file 7 of Effect of fecal microbiota transplantation on neurological restoration in a spinal cord injury mouse model: involvement of brain-gut axis
Creators: name: Jing, Yingli
name: Yu, Yan
name: Bai, Fan
name: Wang, Limiao
name: Yang, Degang
name: Zhang, Chao
name: Qin, Chuan
name: Yang, Mingliang
name: Zhang, Dong
name: Zhu, Yanbing
name: Li, Jianjun
name: Chen, Zhiguo
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Cancer
subject: Science Policy

description: Additional file 6: Table S1. Fecal SCFAs contents in different groups.
Enzymatic synthesis of polyesters and their application in protein-polymer conjugation and networks formation : kumulative Dissertation
Creators: name: Alaneed, Razan
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 610

description: Verschiedene bioabbaubare Polyester wurden enzymatisch in Gegenwart von Lipase B (CAL-B) synthetisiert, dann chemisch mit Seitenketten, welche mit primären Amingruppen enden, modifiziert und durch umfassende Charakterisierung gründlich untersucht. Im ersten Teil wurde amin-gepfropftes Poly(glycerol adipat) (PGA(M)) erfolgreich mit einem Modellprotein, Dimethylcasein (DMC), in Gegenwart von mikrobieller Transglutaminase (mTGase) konjugiert. Im zweiten Teil wurde amin-gepfropftes Poly(D-Sorbitol adipat) (PDSA) erfolgreich mit einem therapeutischen Protein, rekombinantes humanes Erythropoietin (rHuEPO), mittels mTGase konjugiert. SDS-PAGE bewies die Konjugatbildung. Im letzten Teil wurden Poly(glycerol adipat) (PGA)-basierte Netzwerke mittels Aza-Michael-Addition synthetisiert, welche ein großes Potenzial besitzen, als Träger für die kontrollierte Abgabe von Proteinen und Arzneimitteln eingesetzt zu werden. Festkörper-NMR- und FTIR-Spektroskopie bestätigten die Netzwerkbildung.
description: Different biodegradable polyesters were enzymatically synthesized in the presence of lipase B (CAL-B), then chemically modified with side chains terminated with primary amine groups and thoroughly investigated through comprehensive characterization. In the first part, amine-grafted poly(glycerol adipate) (PGA(M)) was successfully conjugated with a model protein, dimethylcasein (DMC), in the presence of microbial transglutaminase (mTGase). In the second part, amine-grafted poly(D-sorbitol adipate) (PDSA) was successfully conjugated with a therapeutic protein, recombinant human erythropoietin (rHuEPO), via mTGase. SDS-PAGE proved the conjugates formation. In the last part, poly(glycerol adipate) (PGA)-based networks were synthesized via aza-Michael addition with a potential application as carriers for controlled delivery of proteins and drugs. Solid-state NMR and FTIR spectroscopy confirmed the networks formation.
Charmonium states in QCD-inspired quark potential model using Gaussian expansion method
Creators: name: Cao, Lu
name: Yang, You-Chang
name: Chen, Hong
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the mass spectrum and electromagnetic processes of charmonium system with the nonperturbative treatment for the spin-dependent potentials, comparing the pure scalar and scalar-vector mixing linear confining potentials. It is revealed that the scalar-vector mixing confinement would be important for reproducing the mass spectrum and decay widths, and therein the vector component is predicted to be around 22%. With the state wave functions obtained via the full-potential Hamiltonian, the long-standing discrepancy in M1 radiative transitions of $J/ψ$ and $ψ^{\prime}$ are alleviated spontaneously. This work also intends to provide an inspection and suggestion for the possible $c\bar{c}$ among the copious higher charmonium-like states. Particularly, the newly observed X(4160) and X(4350) are found in the charmonium family mass spectrum as $M(2^1D_2)= 4164.9$ MeV and $M(3^3P_2)= 4352.4$ MeV, which strongly favor the $J^{PC}=2^{-+}, 2^{++}$ assignments respectively. The corresponding radiative transitions, leptonic and two-photon decay widths have been also predicted theoretically for the further experimental search.
description: 16 pages,3 figures
Performing democracy : artistic engagements of identity/difference
Creators: name: Beausoleil, Emily Jane
Publisher: name: University of British Columbia
Year: 2012

description: With growing acknowledgment within critical democratic theory that formal inclusion is not enough to guarantee real participation in democratic practice, particularly in the context of deep cultural diversity, this dissertation examines the possibilities, challenges, and limitations of various modes of communication when they are used to engage marginalized difference. It takes as its starting point the institutional and individual demand within democracies to not only make space for diverse ways of life, or simply ‘contain enough difference’ – as if this were possible – but to remain attentive to the perpetual remainder and responsive to the changes implied by such differences. This, I argue, defines a democratic ethos: a care for difference and the receptive generosity such care requires. With democratic engagement defined in these terms, I first analyze and critique the ways declarative modes of communication conventionally used in democratic engagement influence and limit both how identity/difference can be communicated, and the forms of civic engagement that emerge as a result. Second, I investigate alternatives to declarative language, specifically the evocative forms of communication used within the performing arts. Using three case studies from South Africa and Canada in which dance and theatre were used to represent marginalized positions regarding race, gender, homelessness, and mental health, my research isolates key aesthetic resources for fostering greater inclusion of marginalized identity/difference. In the process, this research reveals and analyzes effective and as-yet largely overlooked forms of democratic engagement, and brings new insights into how identity and difference can be communicated and coalitions may be formed beyond the static forms of identity politics present in certain kinds of political thought and practice. Ultimately, this project is an interdisciplinary intervention in a disciplinary discourse regarding what counts as available to our political thinking, to develop the means to broaden political inclusion as well as the tools with which to better represent and engage social difference with the attentiveness a democratic ethos demands. In short, this dissertation asks the question, can the performative arts facilitate engagement across difference in ways that a democratic ethos demands?
title: The COVID-19 Pandemic and the Rule of Law: Turning the Crisis into Opportunity
Creators: name: Damaskou, Anna
Publisher: name: Forum Transregionale Studien e.V.
Year: 2022
Subjects: subject: Europäische Union
subject: COVID-19-Pandemie
subject: Rechtsstaatsprinzip
subject: Krise
subject: Kontingenz
subject: 94
subject: 32
subject: 300.9

description: The still ongoing COVID-19 pandemic has caused an extraordinary, unprecedented situation worldwide. Certain mechanisms and processes pertaining the regular democratic functioning of countries may be temporarily suspended or circumvented, in order to enable concentrated decision-making and effective crisis-management. Such suspension or circumvention could mean an abuse of the state of emergency, serving particular political interests, combined with reduced space for public scrutiny. In the EU, even well-established democracies seem to be susceptible towards backsliding of the rule of law. In September 2020, the European Commission published its first Rule of Law Report, as part of strengthening the EU’s rule of law toolbox. The report aimed at monitoring significant developments between January 2019-September 2020, relating to the rule of law in the EU Member States. The report is expected to enhance the Commission’s responses at the EU level. Does, however, the methodology followed for the drafting of the annual EU Rule of Law Report ensure uncompromised objectivity and independence, so that the conclusions drawn facilitate the proposal of the necessary reforms in each Member State? The present Working Paper aims to serve as a “shadow report” to the EU Rule of Law Report(s) focusing in particular on the repercussions of the Covid-19 pandemic.
description: Working Papers, Forum Transregionale Studien, vol. 5/2022
title: Nikolaĭ Nikolaevich, Grand Duke of Russia
title: Nikolaĭ Nikolaevich, Grand Duke of Russia
Creators: name: Peeling, Siobhan
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Romanow, Nikolai Nikolajewitsch
subject: Nikolaĭ Nikolaevich, Grand Duke of Russia, 1856-1929

description: Nikolai Nikolaevich, a senior Russian officer and close relative of Tsar Nicholas II, was involved in attempts to reform the Russian army from 1905. He was named Commander-in-Chief at the onset of war in 1914 but was removed a year later following military reversals and disquieting ventures into civilian administration.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Hilbert’s Finitism: Historical, Philosophical, and Metamathematical Perspectives
Creators: name: Zach, Richard
Publisher: name: Philosophy
Year: 2001
Subjects: subject: Logic
subject: Philosophy
subject: FOS: Philosophy, ethics and religion
subject: Hilbert, David, 1862-1943
subject: Science history
subject: Mathematics--Philosophy

description: In the 1920s, David Hilbert proposed a research program with the aim of providing mathematics with a secure foundation. This was to be accomplished by first formalizing logic and mathematics in their entirety, and then showing—using only so-called finitistic principles—that these formalizations are free of contradictions. In the area of logic, the Hilbert school accomplished major advances both in introducing new systems of logic, and in developing central metalogical notions, such as completeness and decidability. The analysis of unpublished material presented in Chapter 2 shows that a completeness proof for propositional logic was found by Hilbert and his assistant Paul Bernays already in 1917-18, and that Bernays’s contribution was much greater than is commonly acknowledged. Aside from logic, the main technical contribution of Hilbert’s Program are the development of formal mathematical theories and proof-theoretical investigations thereof, in particular, consistency proofs. In this respect Wilhelm Ackermann’s 1924 dissertation is a milestone both in the development of the Program and in proof theory in general. Ackermann gives a consistency proof for a second-order version of primitive recursive arithmetic which, surprisingly, explicitly uses a finitistic version of transfinite induction up to ω^ω^ω. He also gave a faulty consistency proof for a system of second-order arithmetic based on Hilbert’s epsilon-substitution method. Detailed analyses of both proofs in Chapter 3 shed light on the development of finitism and proof theory in the 1920s as practiced in Hilbert’s school. In a series of papers, Charles Parsons has attempted to map out a notion of mathematical intuition which he also brings to bear on Hilbert’s finitism. According to him, mathematical intuition fails to be able to underwrite the kind of intuitive knowledge Hilbert thought was attainable by the finitist. It is argued in Chapter 4 that the extent of finitistic knowledge which intuition can provide is broader than Parsons supposes. According to another influential analysis of finitism due to W. W. Tait, finitist reasoning coincides with primitive recursive reasoning. The acceptance of non-primitive recursive methods in Ackermann’s dissertation presented in Chapter 3, together with additional textual evidence presented in Chapter 4, shows that this identification is untenable as far as Hilbert’s conception of finitism is concerned. Tait’s conception, however, differs from Hilbert’s in important respects, yet it is also open to criticisms leading to the conclusion that finitism encompasses more than just primitive recursive reasoning.
title: Propaganda at Home (Russian Empire)
title: Propaganda at Home (Russian Empire)
Creators: name: Medyakov, Alexander
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Russland
subject: Weltkrieg [1914-1918]
subject: Propaganda
subject: World War, 1914-1918--Russia
subject: Propaganda

description: This article studies the main institutions, forms, content, means, and degree of effectiveness of Russian propaganda during the years of the First World War. The features of state and unofficial propaganda, the images of Russians and Russia, the images of the enemy in Russian propaganda, and the evolution of the content and functions of propaganda over the course of the war are analyzed. A conclusion is drawn about the dependence of the success of political indoctrination during the war years on the peculiarities of the Russian sociopolitical structure.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Isospectral commuting variety, the Harish-Chandra D-module, and principal nilpotent pairs
Creators: name: Ginzburg, Victor
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let g be a complex reductive Lie algebra with Cartan algebra h. Hotta and Kashiwara defined a holonomic D-module M, on g x h, called Harish-Chandra module. We relate gr(M), an associated graded module with respect to a canonical Hodge filtration on M, to the isospectral commuting variety, a subvariety of g x g x h x h which is a ramified cover of the variety of pairs of commuting elements of g. Our main result establishes an isomorphism of gr(M) with the structure sheaf of X_norm, the normalization of the isospectral commuting variety. It follows, thanks to the theory of Hodge modules, that the normalization of the isospectral commuting variety is Cohen-Macaulay and Gorenstein, confirming a conjecture of M. Haiman. We deduce, using Saito's theory of Hodge D-modules, that the scheme X_norm is Cohen-Macaulay and Gorenstein. This confirms a conjecture of M. Haiman. Associated with any principal nilpotent pair in g, there is a finite subscheme of X_norm. The corresponding coordinate ring is a bigraded finite dimensional Gorenstein algebra that affords the regular representation of the Weyl group. The socle of that algebra is a 1-dimensional vector space generated by a remarkable W-harmonic polynomial on h x h. In the special case where g=gl_n the above algebras are closely related to the n!-theorem of Haiman and our W-harmonic polynomial reduces to the Garsia-Haiman polynomial. Furthermore, in the gl_n case, the sheaf gr(M) gives rise to a vector bundle on the Hilbert scheme of n points in C^2 that turns out to be isomorphic to the Procesi bundle. Our results were used by I. Gordon to obtain a new proof of positivity of the Kostka-Macdonald polynomials established earlier by Haiman.
description: The present paper supersedes an earlier paper arXiv:1002.3311
การศึกษาค่าความคลาดเคลื่อนของการคำนวณค่าภาระการทำความเย็นด้วยวิธี CLTD/CLF เปรียบเทียบกับการคำนวณโดยจำลองด้วยระบบโปรแกรม DOE2.1E
Creators: name: ณัฐนิช จันทร์สิงห์
Publisher: name: คณะสถาปัตยกรรมศาสตร์
Year: 2021
Subjects: CLTD/CLF
ค่าภาระการทำความเย็น
โปรแกรม DOE2.1E
ค่าความคลาดเคลื่อน

description: วารสาร สิ่งแวดล้อมสรรค์สร้างวินิจฉัย (Built Environment Inquiry BEI), 20, 2, 99-110
title: Territorialisierung und reichsgräfliche Libertät
title: Studien zum Konflikt Joachims von Ortenburg mit dem Herzogtum Bayern
titleType: Subtitle
Creators: name: Kieslinger, Christian
Publisher: name: Universität Wien
Year: 2001
Subjects: Ortenburg, Joachim von, 1530-1600; Konflikt; Bayern

description: Geistes- und Kulturwissenschaftliche Fakultät der Universität Wien; Magisterstudium der Geschichte; 2001
A novel approach to XSLT-based Schematron validation
Creators: name: Maus, David
Publisher: name: Zenodo
Year: 2019
Subjects: subject: xslt
subject: schematron
subject: validation
subject: gnd:4613222-3
subject: gnd:7759942-1
subject: gnd:4187357-9

description: Presentation given at XML Prague 2019
Public Confidence in Government, Health Care System Continues to Drop as 5th Anniversary of 9/11 Approaches
Creators: name: National Center For Disaster Preparedness
Publisher: name: Columbia University
Year: 2006
Subjects: Public health
Public policy (Law)

description: Survey respondents fear government is unprepared for terrorist
attacks or natural disaster; health care system judged unable to
respond to major crises or flu pandemic.
Association between ambient air pollution and daily hospital visits for cardiovascular diseases in Wuhan, China: a time-series analysis based on medical insurance data
Creators: name: Meng, Yongna
name: Liu, Zhihui
name: Hao, Jiayuan
name: Tao, Fengxi
name: Zhang, Huihui
name: Liu, Yuehua
name: Liu, Suyang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology

description: Although evidence showed the adverse effects of air pollution on cardiovascular disease (CVDs), few studies were based on medically insured populations. We applied a generalized additive Poisson model (GAM) to estimate the short-term effects of ambient air pollution on a group of medically insured population in Wuhan, China. We extracted daily air pollution data, meteorological data, and daily hospital visits for CVDs. We found that the ambient air pollutants sulfur dioxide (SO2), nitrogen dioxide (NO2), ground-level ozone (O3) particulate matter (PM) with an aerodynamic diameter ≤10 μm (PM10), and those ≤2.5 μm (PM2.5) all increased the risk of daily hospital visits for CVDs. We also found that the effect of air pollution on daily hospital visits for CVDs is greater in the cold season than in the warm season. Our findings can be used as evidence that supports the formulation of policies for air pollution and CVDs.
Nonuniform current density and spin accumulation in a 1 μm thick n-GaAs channel
Creators: name: Endres, Bernhard
name: Ciorga, Mariusz
name: Wagner, Robert
name: Ringer, Sebastian
name: Utz, Martin
name: Bougeard, Dominique
name: Weiss, Dieter
name: Back, Christian H.
name: Bayreuther, Günther
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The spin accumulation in an n-GaAs channel produced by spin extraction into a (Ga,Mn)As contact is measured by cross-sectional imaging of the spin polarization in GaAs. The spin polarization is observed in a 1 \mum thick n-GaAs channel with the maximum polarization near the contact edge opposite to the maximum current density. The one-dimensional model of electron drift and spin diffusion frequently used cannot explain this observation. It also leads to incorrect spin lifetimes from Hanle curves with a strong bias and distance dependence. Numerical simulations based on a two-dimensional drift-diffusion model, however, reproduce the observed spin distribution quite well and lead to realistic spin lifetimes.
Mineral inclusions in diamonds from Wawa metaconglomerate : implications for thermal evolution of the lithospheric mantle
Creators: name: Miller, Christine
Publisher: name: University of British Columbia
Year: 2012

description: Mineral inclusions in non-fibrous and fibrous diamonds from an Archean metaconglomerate deposit in Wawa, Ontario, Southern Superior craton were studied to characterize the compositional and thermal state of the lithospheric mantle from the Archean to present day. Electron microprobe analysis of Wawa non-fibrous diamonds shows large inclusions of Cr-pyrope, Mg-chromite, olivine, and enstatite indicating harzburgitic parent rock. Wawa fibrous diamonds host microinclusions of pyrope and olivine of predominantly lherzolitic assemblage. Thermobarometry calculations for non-fibrous diamonds yield temperatures and pressures consistent with formation in a cool, cratonic root reaching to a minimum depth of 190 km with a geotherm between 39-41 mW/m², located beneath the Southern Superior province during the Archean. Comparison to results from xenoliths in nearby post-Archean kimberlites, and to modern geophysics, indicates heating and thinning of the cratonic root. This effectively destroyed the diamondiferous portion of the lithospheric mantle, as early as 1.1 Ga in some areas of the Southern Superior, through tectonic erosion during amalgamation of terranes to the protocraton. Diamond inclusion analysis for Wawa fibrous diamonds and datasets for non-fibrous and fibrous diamonds from Diavik, Ekati (Panda kimberlite), and Koffiefontein (South Africa) reveal metasomatic trends of mantle rock evolution due to the influx of K-rich hydrous carbonatitic fluid related to fibrous diamond precipitation. Thermometry for fibrous diamond inclusions yields temperatures of 580-1030°C. Low formation temperatures, paired with the alkali-rich and hydrous nature of the metasomatic agent, result in subsolidus diamond growth in the absence of melting or thermal disturbance of the mantle. Fibrous diamond growth, previously linked to kimberlite generation, may be a temporally distinct and genetically independent event, as suggested by long mantle residence times for fibrous diamonds and contrasting chemistry of fibrous diamond fluid and kimberlites. This would make metasomatism associated with formation of fibrous diamonds a “cratonic root-friendly” process that would not have played any part in the destruction of the Southern Superior lithospheric root.
แนวทางการลดผลกระทบต่อสิ่งแวดล้อมจากการพัฒนาเมือง
Creators: name: ชยาณัญ มณีวรรณ
Publisher: name: คณะสถาปัตยกรรมศาสตร์
Year: 2021
Subjects: การวางแผนสภาพแวดล้อมเมือง
เมืองยั่งยืน
การลดผลกระทบต่อสิ่งแวดล้อมจากการพัฒนาเมือง

description: วารสาร สิ่งแวดล้อมสรรค์สร้างวินิจฉัย (Built Environment Inquiry BEI), 20, 2, 111-138
Effect of layer thickness on mechanical properties of laser-powder bed fused Inconel 718 parts and study of post-heat treatment response
Creators: name: Dhuware, Garima
name: Datta, Saurav
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: This work investigates the impact of varying powder layer thickness on the microstructure and mechanical properties of Inconel 718 specimens fabricated through Laser-Powder Bed Fusion (L-PBF). The research aims at examining the microstructure development along YZ as well as XY planes (Z being the building direction) and evaluating tensile strength, microhardness, relative density, porosity, and dry sliding wear behavior of the as built part. The micrographs exhibit direction-dependent columnar/cellular dendritic grain morphology dominated by the local thermal gradient. As compared to the conventional wrought alloy, the as built L-PBFed Inconel 718 part exhibits a very fine microstructure influenced by the high rate of undercooling. The thicker powder layer leads to greater elongation (∼ 1.08% increase in fracture strain) while the thinner layer demonstrates superior strength; the increment in the average Ultimate Tensile Strength (UTS) is 140.64 MPa. All test specimens approach nearly full density; obtained relative density varies from 98.14% to 99.9%. An increase in layer thickness causes an increased degree of porosity. The decrement (∼73.6 HV10) in the Vickers microhardness value is experienced at higher layer thickness. During the dry sliding wear test at room temperature, the part fabricated with a thinner layer is associated with a lower coefficient of friction. The as built fine microstructural morphology disappears after Homogenization Treatment (HT) followed by double-stage Aging Treatment (AT). AT promotes precipitation strengthening thus the post-heat treated specimens show improved microhardness.
Plant taxonomic and functional diversity along elevational gradients and their abiotic drivers
Creators: name: Ratier Backes, Amanda
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 570

description: Bergökosysteme sind einzigartige Hotspots der Biodiversität, die wichtige Ökosystemfunktionen und -leistungen erbringen. In dieser Arbeit konzentriere ich mich auf drei Studien welche die Veränderungen des Pflanzenartenreichtums, der funktionellen Zusammensetzung und der funktionellen Diversität sowie der abiotischen Treiber entlang eines steilen Höhengradienten auf der Kanarischen Insel Teneriffa umfassen. Die Mittel der Communitytraits der meisten Merkmale zeigten Verschiebungen von einer akquisitven hin zu einer eher konservativen Wachstumsstrategie auf. Die funktionelle Vielfalt hingegen nahm entlang des Höhengradienten ab. Die Auswirkung von Störungen auf die Wachstumsstrategien wurde ebenfalls durch die Tatsache gestützt, dass Communities am Straßenrand insgesamt akquisitiver waren als weniger gestörte Communities abseits der Straße. Temperatur und Straßenstörungen wirkten sich positiv auf den Artenreichtum aus, während Temperatur und chemische Eigenschaften des Bodens Gemeinschaften mit einer akquisitorischen Wachstumsstrategie begünstigten. Summarisch betrachtet heben die Resultate die Wichtigkeit der Inkludierung von lokalen Daten hervor.
description: Mountain ecosystems are unique hotspots of biodiversity which provide important ecosystem functions and services. In this thesis, I present three studies encompassing changes in plant species richness, functional composition and functional diversity, as well as abiotic drivers along the steep elevational gradient on Tenerife, Canary Islands. Community means of most traits indicated shifts from acquisitive to conservative growth strategies, and functional diversity decreased along the elevational gradient, supporting the effect of filtering by temperature. The expected effect of disturbance on growth strategies was supported by the fact that roadside communities were overall more acquisitive than less disturbed communities away from the road. Furthermore, temperature and road disturbance had a positive effect on species richness, while temperature and soil chemical properties favored communities with a more acquisitive strategy. The overall results emphasize the importance of including data from local environmental conditions for climate, disturbance and fine-scale soil conditions in order to better understand biodiversity patterns.
Influence of modified bio-oils on the fracture mechanics behavior of elastomers
Creators: name: Rahman, Md Mahbubur
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 620

description: This thesis explores the use of eco-friendly plasticizers to improve the fracture resistance of elastomers. The study investigates the behavior of modified bio-oils and their compatibility with elastomers. Tests were conducted to evaluate crack resistance, mechanical properties, and filler network. The findings indicate that elastomers with bio-oils lead to changes in the filler network and a reduction in modulus. The analysis of fracture mechanics suggests a limited contribution of the filler network. Structure-property correlations were established considering different parameters. The crack resistance of elastomers with different bio-oils before and after aging was also analyzed. The study emphasizes the impact of oil modification on fracture behavior. Appropriate modifications to fatty oils were found to enhance crack resistance. The research contributes to the development of eco-friendly and high-performance elastomers, providing insights for diverse industrial applications.
description: Diese Arbeit untersucht den Einsatz umweltfreundlicher Weichmacher zur Verbesserung der Bruchfestigkeit von Elastomeren. Die Studie untersucht das Verhalten modifizierter Bioöle und deren Kompatibilität mit Elastomeren. Tests wurden durchgeführt, um die Rissbeständigkeit, mechanische Eigenschaften und Füllstoffnetzwerke zu bewerten. Die Ergebnisse zeigen, dass Elastomere mit Bioölen zu Veränderungen im Füllstoffnetzwerk und einer Reduktion des Moduls führen. Die Analyse der Bruchmechanik legt eine begrenzte Beitrag des Füllstoffnetzwerks nahe. Struktur-Eigenschafts-Korrelationen wurden unter Berücksichtigung verschiedener Parameter hergestellt. Die Rissbeständigkeit von Elastomeren mit verschiedenen Bioölen vor und nach der Alterung wurde ebenfalls analysiert. Die Studie betont die Auswirkungen der Ölmodifikation auf das Bruchverhalten. Geeignete Modifikationen von fetten Ölen wurden gefunden, um die Rissbeständigkeit zu verbessern. Die Forschung trägt zur Entwicklung umweltfreundlicher und leistungsfähiger Elastomere bei und bietet Einblicke für verschiedene industrielle Anwendungen.
TANQIDIY FIKRLASH KO'NIKMALARINI SHAKLLANTIRISH SHARQ OLIMLARI NIGOHIDA
Creators: name: Ramazonov Jaxongir Jalolovich Psixologiya fanlari bo'yicha falsafa doktori (PhD), dotsent Rajabova Sadoqat Xoliq qizi Osiyo xalqaro universiteti, 1-kurs magistranti
Publisher: name: Zenodo
Year: 2024

description: Ushbu tezisda tanqidiy fikrlash haqida sharq olimlarining qarashlari, fikr mulohazalari keltirib o‘tilgan.

Kalit so‘zlar: Bahs, munozara, jadal, polemika, tortishuv, diskussiya, Shamsiddin Samarqandiy, G‘azzoliy, Abdurrahmon Samarqandi
Valence-band satellite in the ferromagnetic nickel: LDA+DMFT study with exact diagonalization
Creators: name: Kolorenc, Jindrich
name: Poteryaev, Alexander I.
name: Lichtenstein, Alexander I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The valence-band spectrum of the ferromagnetic nickel is calculated using the LDA+DMFT method. The auxiliary impurity model emerging in the course of the calculations is discretized and solved with the exact diagonalization, or, more precisely, with the Lanczos method. Particular emphasis is given to spin dependence of the valence-band satellite that is observed around 6 eV below the Fermi level. The calculated satellite is strongly spin polarized in accord with experimental findings.
description: REVTeX 4, 8 pages, 5 figures
Neural Circuit Mapping Project—The Functional Connectome
Creators: name: Yuste, Rafael
name: Alivisatos, A. Paul
name: Church, George M.
name: Greenspan, Ralph J.
name: Roukes, Michael L.
Publisher: name: Columbia University
Year: 2011
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine

description: We propose the goal of recording every spike from every neuron in a neural circuit, and use that information to infer its connectivity diagram. The ultimate goal is to record simultaneously all the activity from every neuron in the brain.
Barium-nickel-doped aluminum oxide (Al2O3) nanocomposite for enhanced detection of 4-nitrophenol
Creators: name: Alam, Manawwer
name: Wahab, Rizwan
name: Ahmed, Mukhtar
name: Ahmad, Ashfaq
Publisher: name: Taylor & Francis
Year: 2025
Subjects: Space Science
Molecular Biology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Developmental Biology
Science Policy

description: The release of harmful organic pollutants, including nitrophenols, from industrial waste poses significant environmental and health hazardous. This study describes the design, development and characterization of a highly sensitive and selective electrochemical sensor for the detection of 4-nitrophenol. The sensor’s working electrode is based on a novel ternary composite material consisting of barium, nickel, and aluminum, which was comprehensively characterized using a multi-technique approach, including electron microscopy, X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR), Electrochemical evaluations revealed the sensor’s excellent electrocatalytic performance, with a sensitivity of 0.90 μM/12.64 μM cm−2, a detection limit of 7.81 μM, and a low limit of quantification (LOQ) of 2.39 μM, making it a desirable option for the sensitive and precise detection of 4-nitrophenol. Furthermore, the sensor demonstrated high stability, durability, and precision, rendering it a reliable analytical tool for detecting nitroaromatic compounds in environmental matrices. This research provides a novel framework for the development of highly sensitive and accurate sensors for environmental monitoring applications.
title: Occupation during and after the War (Africa)
title: Occupation during and after the War (Africa)
Creators: name: Digre, Brian
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Afrika
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918--Campaigns--Africa

description: In 1914, Allied leaders plunged Africans into a conflict that was not their own. In West Africa, British and French colonial troops quickly occupied Togo, while the conquest of Cameroon proved much more difficult. A relatively short campaign led by white South African cavalry resulted in the seizure of German Southwest Africa. The grueling fighting in German East Africa lasted four years as remarkable African soldiers, their able German commander, terrain and climate repeatedly frustrated Allied military efforts. Campaigns in Cameroon and especially East Africa took a terrible human toll. Ultimately, Allied victory led to a repartition of Africa and the persistence of colonial rule.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
On the metabolism and toxicokinetics of deoxynivalenol and zearalenone in endotoxaemic pigs
Creators: name: Bannert, Erik
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 572

description: Ziel dieser Arbeit war die Erforschung der Wechselwirkung zwischen einer Mykotoxinexposition und einer Immunantwort. Es wurden zwei Aspekte untersucht: 1. Die systemische Antwort auf eine pre- oder post-hepatische Endotoxin-Challenge, unter dem Einfluss einer chronischen Deoxynivalenol (DON)- und Zearalenon (ZEN)-Fütterung; und: 2. Der Einfluss einer Endotoxin-Challenge auf die Metabolisierung von DON und ZEN. Hierfür wurde ein in vivo Versuch mit 44 männlichen Schweinen der deutschen Landrasse durchgeführt. Die Ergebnisse zeigen, dass die systemische Antwort auf eine Endotoxin-Challenge sich anhand der Expositionsroute, aufgrund des „first-pass“ Effektes der Leber, unterscheidet und dass eine chronische Mykotoxin Fütterung einen Einfluss auf diese Pathogenese hat. Des Weiteren bestätigen die Ergebnisse, dass sich unter einer akuten Phasen Reaktion die Toxikokinetik von Mykotoxinen verändert. Dies konnte vor allem für ZEN und seine Metaboliten gezeigt werden.
description: The aim of this work was to investigate the interaction between mycotoxin exposure and an immune response. Two aspects were investigated: 1. the systemic response to a pre- or post-hepatic endotoxin challenge, under the influence of a chronic deoxynivalenol (DON) and zearalenone (ZEN) feeding; and: 2. the influence of an endotoxin challenge on the metabolization of DON and ZEN. For this, an in vivo experiment was performed including 44 male pigs of the german land race. The results show that the systemic response to an endotoxin challenge differs based on the route of exposure, due to the "first-pass" effect of the liver, and that chronic mycotoxin feeding has an impact on this pathogenesis. Furthermore, the results confirm that under an acute phase reaction the toxicokinetics of mycotoxins changes. This was especially demonstrated for ZEN and its metabolites.
title: Occupation during and after the War (South East Europe)
title: Occupation during and after the War (South East Europe)
Creators: name: Ristović, Milan
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Balkan
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918--Territorial questions
subject: Balkan Peninsula

description: The occupation of South East Europe 1915-1918 had a complex structure reflecting different and often conflicting territorial claims and goals. In the fall of 1915 Serbia was divided into Austro-Hungarian, Bulgarian and German occupation zones. The civilian population was exposed to various measures of repression, including mass internment, forced labor, and a de-nationalization policy, which sparked a Serbian uprising in early 1917. In Romania, the military occupation administration was also organized to exploit the economic resources of the country. Albania, although spared from major military operations, was divided into Austro-Hungarian, Italian and French-Greek occupation zones.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
The phenomenology of central exclusive production at hadron colliders
Creators: name: Harland-Lang, L. A.
name: Khoze, V. A.
name: Ryskin, M. G.
name: Stirling, W. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Central exclusive production (CEP) processes in high-energy hadron-hadron collisions provide an especially clean environment in which to measure the nature and quantum numbers (in particular, the spin and parity) of new resonance states. Encouraged by the broad agreement between experimental measurements and theoretical predictions based on the Durham approach, we perform a detailed phenomenological analysis of diphoton and meson pair CEP final states, paying particular attention to the theoretical uncertainties in the predictions, including those from parton distribution functions, higher-order perturbative corrections, and non-perturbative and proton dissociation contributions. We present quantitative cross-section predictions for these CEP final states at the RHIC, Tevatron and LHC colliders.
description: 37 pages, 10 figures. Some discussion added and clarified. KK production now considered in section 5.2. Version that appears in EPJC
Jugendliche Konzepte sozialer Partizipation : eine qualitative Analyse leitfadengestützter Interviews von Jugendlichen mit und ohne körperliche Beeinträchtigungen
Creators: name: Bärwalde, Tim
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 610

description: In Wissenschaft und Praxis wurde wiederholt konstatiert, dass ein besseres Verständnis vom Begriff „soziale Partizipation“ nur erreicht werden kann, wenn man die bisher fehlende Perspektive von Jugendlichen berücksichtigt. Die vorliegende Studie exploriert das jugendliche Konzept von sozialer Partizipation mittels Durchführung und Auswertung von leitfadengestützten Interviews mit Jugendlichen mit und ohne körperliche Beeinträchtigungen zwischen 12 und 17 Jahren. Die Ergebnisse zeigen ein multidimensionales Konzept, welches unabhängig ist von der körperlichen Funktion. Kern des jugendlichen Partizipationskonzepts ist das Phänomen der „Interaktion“. Es ist in einem Kontext mit weiteren Komponenten wie dem „sozialen Umfeld“, „Dazugehörigkeit“ und „Wohlbefinden“ verortet. Die Ergebnisse erweitern den aktuellen Kenntnisstand der theoretischen Differenzierung von sozialer Partizipation und unterstützen zukünftige und existierende theoretische Rahmenkonstrukte.
description: Science and practice repeatedly stated, that a better understanding of the term “social participation” can only be reached, if the missing perspective of adolescents is taken into account. This study explores the adolescent concept of social participation by conducting and evaluating semi-structured interviews with adolescents with and without physical disabilities between the ages of 12 and 17 years. Results show, that the central adolescent concept of social participation is multidimensional and independent of physical function. Key part of the concept is the phenomenon of “interaction”. The phenomenon is situated within a context of components such as the ”social environment”, “feeling of belonging” and the feeling of “well-being”. The results expand the current state of knowledge regarding the theoretical differentiation of social participation and supplement future and existing theoretical frameworks.
Finite-size corrections for logarithmic representations in critical dense polymers
Creators: name: Izmailian, Nickolay Sh.
name: Ruelle, Philippe
name: Hu, Chin-Kun
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study (analytic) finite-size corrections in the dense polymer model on the strip by perturbing the critical Hamiltonian with irrelevant operators belonging to the tower of the identity. We generalize the perturbation expansion to include Jordan cells, and examine whether the finite-size corrections are sensitive to the properties of indecomposable representations appearing in the conformal spectrum, in particular their indecomposability parameters. We find, at first order, that the corrections do not depend on these parameters nor even on the presence of Jordan cells. Though the corrections themselves are not universal, the ratios are universal and correctly reproduced by the conformal perturbative approach, to first order.
description: 5 pages, published version
The Whole Brain Activity Map: Merging Nanoscience and Neuroscience for Technology and Health
Creators: name: Yuste, Rafael
name: Alivisatos, A. Paul
name: Church, George M.
name: Greenspan, Ralph J.
name: Roukes, Michael L.
Publisher: name: Columbia University
Year: 2011
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine

description: The ultimate goal of this project is to construct the functional connectome map of the human brain, by assembling a coordinated network of researchers deploying next—generation nanotechnological tools with unprecedented capabilities. Mapping the functional connectome will unravel the fundamental, long-sought paradigms of how the brain computes. Together with these new technologies, this will enable accurate diagnosing, and restoring, of normal patterns of activity to injured or diseased brains; will foster the development of broader biomedical and environmental applications; and will produce a host of associated economic benefits.
title: Pearse, Patrick
title: Pearse, Patrick
Creators: name: Augusteijn, Joost
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Pearse, Padraic
subject: Pearse, Padraic, 1879-1916

description: Patrick Pearse was one of the leaders of the 1916 Easter Rising in which the Irish Republican Brotherhood (IRB), an extremely nationalist organization, attempted to establish an independent Ireland by force. His execution was an important catalyst for the growth of republicanism for which he long remained the chief ideologue.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War