cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Simple superamplitudes in higher dimensions
Creators: name: Boels, Rutger H.
name: O'Connell, Donal
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We provide simple superspaces based on a formulation of spinor helicity in general even dimensions. As a distinguishing feature these spaces admit a fermionic super-momentum conserving delta function solution to the on-shell supersymmetry Ward identities. Using these solutions, we present beautifully simple formulae for the complete three, four and five point superamplitudes in maximal super Yang-Mills theory in eight dimensions, and for the three and four point superamplitudes in ten dimensional type IIB supergravity. In addition, we discuss the exceptional kinematics of the three point amplitude, and the supersymmetric spinorial BCFW recursion, in general dimensions.
description: 34 pages
On the existence of kings in continuous tournaments
Creators: name: Nagao, Masato
name: Shakhmatov, Dmitri
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Topology (math.GN)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C20 (Primary) 05C63, 05C69, 28A05, 54C05, 54C65, 54D30, 54F05, 54H05 (Secondary)

description: The classical result of Landau on the existence of kings in finite tournaments (=finite directed complete graphs) is extended to continuous tournaments for which the set X of players is a compact Hausdorff space. The following partial converse is proved as well. Let X be a Tychonoff space which is either zero-dimensional or locally connected or pseudocompact or linearly ordered. If X admits at least one continuous tournament and each continuous tournament on X has a king, then X must be compact. We show that a complete reversal of our theorem is impossible, by giving an example of a dense connected subspace Y of the unit square admitting precisely two continuous tournaments both of which have a king, yet Y is not even analytic (much less compact).
description: The proof of item (iii) of Theorem 3.5 was rectified. Minor inconsistencies and typos were corrected. One reference was added
New Ways to Determine Low-Energy Constants with Wilson Fermions
Creators: name: Damgaard, P. H.
name: Heller, U. M.
name: Splittorff, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how the leading physical and Wilson low-energy constants associated with Wilson fermions in lattice gauge theory can be determined individually by using spectral information of the Wilson Dirac operator with fixed index at finite volume. The methods are demonstrated in simulations with leading-order improved Wilson fermions. In addition to the expected suppression of the leading term in Wilson chiral perturbation theory we observe a substantial reduction also of the higher-order Wilson low-energy constants.
description: 8 pages, 6 figures, references added, version to appear in Phys. Rev. D
IQ : a whole-system instrumentation framework for post analysis
Creators: name: Xu, Wenhao
Publisher: name: University of British Columbia
Year: 2012

description: Analyzing operating systems is a hard problem. Instrumentation can be used to insert analysis code into executions of an operating system. IQ is a dynamic instrumentation framework for instrumenting the whole system. It records executions of an operating system running in a virtual machine and decouples analysis from executions of the operating system. IQ tools can do heavyweight analysis during replays of executions and refine the analysis through continuous replay of the same execution. IQ is a fine granularity framework that provides an API appropriate to instrument operating systems. To our best knowledge, IQ is the first post-analysis framework for instrumenting the whole system.
MPEC 2024-C59 : 2024 CW
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 CW

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Equatorial and quasi-equatorial gravitational lensing by Kerr black hole pierced by a cosmic string
Creators: name: Wei, Shao-Wen
name: Liu, Yu-Xiao
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the present paper, we study numerically the equatorial lensing and quasiequatorial lensing by Kerr black hole pierced by a cosmic string in the strong deflection limit. We calculate the strong deflection limit coefficients and the deflection angle, which are found to depend closely on the cosmic string parameter $β$ and dimensionless spin $a_{*}$. The magnification and positions of relativistic images are also computed in the strong deflection limit and a two-dimensional lens equation is derived. The most important and outstanding effect is that the caustics drift away from the optical axis and shift in the clockwise direction with respect to the Kerr black hole. For fixed $a_{*}$ of the black hole, the caustics drift farther away from the optical axis for a large value of $β$. And for fixed $β$, they drift farther for high $a_{*}$. We also obtain the intersections of the critical curves with the equatorial plane, which decrease with $a_{*}$ and $β$. In particular, we obtain a quantity $\barμ_{k+1}/\barμ_{k}$, which is independent of the black hole spin and mass. Thus, through measuring it, one is allowed to determine the value of $β$ from astronomical observations.
description: 29 pages, 9 figures
New relations for scattering amplitudes in Yang-Mills theory at loop level
Creators: name: Boels, Rutger H.
name: Isermann, Reinke Sven
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The calculation of scattering amplitudes in Yang-Mills theory at loop level is important for the analysis of background processes at particle colliders as well as our understanding of perturbation theory at the quantum level. We present tools to derive relations for especially one loop amplitudes, as well as several explicit examples for gauge theory coupled to a wide variety of matter. These tools originate in certain scaling behavior of permutation and cyclic sums of Yang-Mills tree amplitudes and loop integrands. In the latter case evidence exists for relations at all loop orders.
description: 12 pages, 4 figures. v3: typos corrected, figures and clarifications added
title: Lloyd George, David
title: Lloyd George, David
Creators: name: Packer, Ian
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Lloyd George, David
subject: Lloyd George, David, 1863-1945

description: Lloyd George was a leading Liberal politician before World War I, who went on to play a central role in the United Kingdom’s war effort as Chancellor of the Exchequer (1908-1915), Minister of Munitions (1915-1916), Secretary of State for War (1916) and finally as Prime Minister (1916-1922).
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Darstellung und Charakterisierung cyclischer Peptide mit antimykobakterieller Aktivität
Creators: name: Wetzlar, Thomas
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2020
Subjects: subject: 572

description: Das cyclische Hexapeptid Wollamid B mit seiner antimykobakteriellen Wirksamkeit wurde erstmals 2014 beschrieben. Diese Dissertation beschreibt die Darstellung und Charakterisierung 36 neuartiger Derivate mittels Festphasen-Peptidsynthese. Dabei wurden der Einfluss von Variationen der Konfiguration, Sequenz und des Makrocyclus auf die Aktivität, Löslichkeit, Permeabilität und metabolische Stabilität untersucht. Die Assays dazu wurden von GlaxoSmithKline durchgeführt und die Ergebnisse im Zuge einer Kooperation zur Verfügung gestellt. Zwei neue, aktive Konfigurationsisomere wurden beschrieben und neun der entstandenen Wollamide zeigten eine gute antimykobakterielle Aktivität (MHK ≤ 5 μM). Weiterhin führte eine Erhöhung der Lipophilie zu metabolisch instabilen Derivaten und erhöhte die passive Permeabilität nicht.
description: Tuberculosis kills 1.5 million people annually. Few new drugs were marketed in the last 25 years and increased resistance of the bacteria demand new chemical entities targeting mycobacteria. The cyclic hexapeptide Wollamide B, first described in 2014, shows antimycobacterial activity and this work aims at exploring the chemical space of this new lead further. 36 new derivatives were synthesized via solid-phase peptide synthesis and characterized. The influence of variations of the configuration, sequence and of the macrocycle were investigated. GlaxoSmithKline conducted assays to determine antimycobacterial activity, solubility, lipophilicity, permeability and metabolic stability and provided the data in a cooperation. Two new, active configurational isomers were identified and six of the new wollamides showed good antimycobacterial activity (MIC ≤ 5 μM). Increased lipophilicity yielded metabolically instable derivatives and did not improve passive permeability.
title: Franz Ferdinand, Archduke of Austria-Este
title: Franz Ferdinand, Archduke of Austria-Este
Creators: name: Miller, Paul
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Franz Ferdinand [Österreich, Erzherzog]
subject: Franz Ferdinand, Archduke of Austria, 1863-1914

description: This biographical overview of Archduke Franz Ferdinand examines the evolution of his difficult personality through the traumatic experiences of barely surviving tuberculosis and fighting for the right to marry; his political orientation and imperial reform efforts; and, finally, his assassination in Sarajevo and legacy in Austria.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Majorana-Like Modes of Light in a One-Dimensional Array of Nonlinear Cavities
Creators: name: Bardyn, C. -E.
name: Imamoglu, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The search for Majorana fermions in p-wave paired fermionic systems has recently moved to the forefront of condensed-matter research. Here we propose an alternative route and show theoretically that Majorana-like modes can be realized and probed in a driven-dissipative system of strongly correlated photons consisting of a chain of tunnel-coupled cavities, where p-wave pairing effectively arises from the interplay between strong on-site interactions and two-photon parametric driving. The nonlocal nature of these exotic modes could be demonstrated through cross-correlation measurements carried out at the ends of the chain---revealing a strong photon bunching signature---and their non-Abelian properties could be simulated through tunnel-braid operations.
description: 5 pages, 2 figures; with Supplemental Material (12 pages)
First analytic correction to the proximity force approximation in the Casimir effect between two parallel cylinders
Creators: name: Teo, L. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the small separation asymptotic expansions of the Casimir interaction energy and the Casimir interaction force between two parallel cylinders. The leading order terms and the next-to-leading order terms are computed analytically. Four combinations of boundary conditions are considered, which are Dirichlet-Dirichlet (DD), Neumann-Neumann (NN), Dirichlet-Neumann (DN) and Neumann-Dirichlet (ND). For the case where one cylinder is inside another cylinder, the computations are shown in detail. In this case, we restrict our attention to the situation where the cylinders are strictly eccentric and the distance between the cylinders $d$ is much smaller than the distance between the centers of the cylinders. The computations for the case where the two cylinders are exterior to each other can be done in the same way and we only present the results, which turn up to be similar to the results for the case where one cylinder is inside another except for some changes of signs. In all the scenarios we consider, the leading order terms are of order $d^{-7/2}$ and they agree completely with the proximity force approximations. The results for the next-to-leading order terms are new. In the limiting case where the radius of the larger cylinder approaches infinity, the well-known results for the cylinder-plate configuration with DD or NN boundary conditions are recovered.
description: 18 pages, 2 figures, some formulas corrected
Tropidophora insularis
Creators: name: Muratov, Igor V.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Littorinimorpha
Pomatiidae
Tropidophora
Tropidophora insularis

description: Tropidophora insularis (Pfeiffer, 1852)
Fig. 7
 Cyclostoma insulare: Pfeiffer 1852: 64 (“ Isle de France ” – error; 13½ × 17 mm).
 A common species, recorded from seven inland stations, with a general distribution from South Africa to Kenya. “Described from a set in the Cuming collection labelled “ Mauritius,” a locality which Pfeiffer amended to “Natal” in his own working copy of his Monograph” (Connolly 1939: 547). Similar to, and probably a sister species of, T. ligata, with different ecological preferences since they do not co-occur at least in north-eastern Mozambique. Cases of co-occurrence in South Africa should be re-evaluated. Can easily be distinguished from T. ligata by the fairly strong spiral sculpture on the periphery as well as on the rest of the shell, the sculpture being weaker and not as dense and regular as in T. nyasana. It is much larger but otherwise very similar to the following species.
description: Published as part of Muratov, Igor V., 2010, Terrestrial molluscs of Cabo Delgado and adjacent inland areas of north-eastern Mozambique, pp. 255 in African Invertebrates 51 (2) on page 263, DOI: 10.5733/afin.051.0203, http://zenodo.org/record/10268367
The Diagnosis of Communication and Trust in Aviation Maintenance (DiCTAM) Model
Creators: name: CHATZI, ANNA
Publisher: name: University of Limerick
Year: 2023
Subjects: Language, communication and culture

description: In this research paper a new conceptual model is introduced—the Diagnosis of Communication and Trust in Aviation Maintenance (DiCTAM) model. The purpose of this model is to recognise, measure and predict the relationship between communication and trust in the aviation maintenance field. This model was formed by combining a conceptual cyclical process and two established survey tools, adapted and incorporated in a single question set. The implementation of each phase of the DiCTAM model is performed with the use of qualitative and quantitative research methods. This includes the use of content analyses of accident/incident investigation reports and training material, a survey and a hypothetical case study. The predictive functionality of the DiCTAM model has been investigated through the hypothetical case study. The obtained results indicate a positive relationship between communication and trust according to the aviation maintenance employees’ perception and accidents/incidents reports, even though basic training includes communication without direct mention of trust
СУВЧЕЧАК ИНФЕКЦИЯСИНИНГ ЭПИДЕМИОЛОГИК ХУСУСИЯТЛАРИ
Creators: name: Чориева, Г.Т.
Publisher: name: Zenodo
Year: 2025

description: Сувчечак муаммосининг долзарблиги унинг кенг тарқалганлиги, касалланишнинг юқори кўрсаткичлари ва ўлимга олиб келадиган оғир шакллари ва асоратларининг ривожланиш хавфи билан боғлиқ. Ушбу касаллик болалар касаллиги ҳисобланади, аммо катталар ҳам ушбу инфекция билан касалланиши мумкин, уларда касаллик оғирроқ кечади.
On the quark-mass dependence of the baryon ground-state masses
Creators: name: Semke, A.
name: Lutz, M. F. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We perform a chiral extrapolation of the baryon octet and decuplet masses in a relativistic formulation of chiral perturbation theory. A partial summation is assumed as implied by the use of physical baryon and meson masses in the one-loop diagrams. Upon a chiral expansion, our results are consistent with strict chiral perturbation theory at the next-to-next-to-next-to-leading order. All counter terms are correlated by a large-$N_c$ operator analysis. Our results are confronted with recent results of unquenched three-flavor lattice simulations. We adjust the parameter set to the pion-mass dependence of the nucleon and omega masses as computed by the BMW Collaboration and predict the pion-mass dependence of the remaining baryon octet and decuplet states. The current lattice simulations can be described accurately and smoothly up to pion masses of about 600 MeV. In particular, we recover the recent results of HSC without any further adjustments.
description: 22 pages, 3 figures, 3 tables. 2nd version: typos corrected, wording adjusted according to the journal style, figures improved and corrected
A Comparison of the Inflammatory and Proteolytic Effects of Dung Biomass and Cigarette Smoke Exposure in the Lung
Creators: name: Mehra, Divya
name: Geraghty, Patrick
name: Hardigan, Andrew A.
name: Foronjy, Robert
Publisher: name: Columbia University
Year: 2012
Subjects: Biomass
Cigarette smoke--Health aspects
Lungs--Diseases
Public health
Medicine
Smoke

description: Rationale

Biomass is the energy source for cooking and heating for billions of people worldwide. Despite their prevalent use and their potential impact on global health, the effects of these fuels on lung biology and function remain poorly understood.

Methods

We exposed human small airway epithelial cells and C57BL/6 mice to dung biomass smoke or cigarette smoke to compare how these exposures impacted lung signaling and inflammatory and proteolytic responses that have been linked with disease pathogenesis.

Results

The in vitro exposure and siRNA studies demonstrated that biomass and cigarette smoke activated ERK to up regulate IL-8 and MMP-1 expression in human airway epithelial cells. In contrast to cigarette smoke, biomass also activated p38 and JNK within these lung cells and lowered the expression of tissue inhibitor of matrix metalloproteinase-1 (TIMP-1). Similarly, in the lungs of mice, both biomass and cigarette smoke exposure increased macrophages, activated ERK and p38 and up regulated MMP-9 and MMP-12 expression. The main differences seen in the exposure studies was that mice exposed to biomass exhibited more perivascular inflammation and had higher G-CSF and GM-CSF lavage fluid levels than mice exposed identically to cigarette smoke.

Conclusion

Biomass activates similar pathogenic processes seen in cigarette smoke exposure that are known to result in the disruption of lung structure. These findings provide biological evidence that public health interventions are needed to address the harm associated with the use of this fuel source.
Aussagekraft eines biologischen Markers (advanced glycation endproducts) gemessen mittels Hautscan (Autofluoreszenzmessung) bei geriatrischonkologischen Patient*innen
Creators: name: Ullrich, Franziska
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2020
Subjects: subject: 610

description: Geriatrisch-onkologische Patient*innen unterscheiden sich hinsichtlich ihres biologischen Alters, ihrer Funktionalität, Organreserve und Komorbiditäten. Es soll die mögliche Aussagekraft der Autofluoreszenzmessung von AGE, ergänzend zur Aussagekraft des CGA und des kalendarischen Alters untersucht werden. Die Analysen der AGE-Werte erfolgten für 97 Patient*innen (47 Frauen und 50 Männer). Zunächst wurde die Verteilung der gemessenen AGE-Werte innerhalb der Studienpopulation, danach bei relevanten Komorbiditäten wie z.B. Diabetes mellitus Typ 2 und relevanten Domänen des CGA wie körperlicher Funktion und Ernährungszustand, analysiert. Die anschließenden Überlebenszeitanalysen erfolgten mit einfaktoriellen Kaplan-Meier-Schätzungen und Cox-Regressionen mit Log-rank-Tests. Ein Signifikanzniveau von 0,05 wurde hierfür festgelegt. In den Überlebenszeitanalysen zeichnete sich, nach Adjustierung für Komorbiditätslast und Erkrankungsstadium, ein Überlebensvorteil für Tumorpatient*innen mit hohen AGE-Werten und gutem Ernährungszustand (NRS 0 Punkte/altersentsprechend und für Albumin im Referenzbereich/vorgealtert) ab. In Folgestudien sollten diese Ergebnisse an einer größeren und bezüglich der Krebserkrankungen homogeneren Stichprobe überprüft werden.
description: Older patients with cancer differ regarding their biological age, functionality, organ reserve and comorbidities. To investigate the possible benefit of the autofluorescence measurement of advanced glycation endproducts in the skin (AGE value) in the clinical context of geriatric oncology. Based on of age-specific reference values, AGE values were categorized as age-appropriate or pre-aged. To explore the predictive properties of AGE values survival data were analyzed with simple Kaplan-Meier estimates and Cox regressions with log-rank tests. According to the age-specific reference values n =38 patients were categorized as age-appropriate and n =59 as the pre-aged. The survival time analyses indicated a survival advantage for tumor patients with high AGE values (p = 0.036, KI =1.038- 2.937, n = 97). Due to the exploratory design, the results are not generalizable. To the best of our knowledge the result that high AGE value were associated with a better survival of older cancer patients have so far not been puplished elsewhere.
title: Thiepval Memorial
title: Thiepval Memorial
Creators: name: Prysor, Glyn
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Thiepval
subject: Kriegerdenkmal
subject: Thiepval (France)
subject: World War, 1914-1918--Monuments--France

description: The Thiepval Memorial commemorates “the Missing of the Somme”: more than 72,000 British and South African soldiers who were killed in the region between 1915 and 1918 but have no known grave. Designed by Sir Edwin Lutyens, it also honours the Anglo-French alliance during the First World War.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
title: Arms Race prior to 1914, Armament Policy
title: Arms Race prior to 1914, Armament Policy
Creators: name: Brose, Eric
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Weltkrieg [1914-1918]
subject: Rüstung
subject: World War, 1914-1918
subject: Arms race

description: New weapons produced during the Industrial Revolution in the late 1800s heightened existing tensions among European nations as countries strove to outpace their enemies technologically. This armaments race accelerated in the decade before 1914 as the Triple Alliance of Germany, Austria-Hungary, and Italy squared off against the Triple Entente of France, Russia, and Britain. Germany’s fears of increases in Russian armaments, and British fears of the German naval buildup, contributed heavily to the outbreak and spread of the First World War in 1914.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
MPEC 2025-F201 : 2025 FM12
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 FM12

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Foreground removal from WMAP 7yr polarization maps using an MLP neural network
Creators: name: Nielsen, H. U. Nørgaard -
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: One of the fundamental problems in extracting the cosmic microwave background signal (CMB) from millimeter/submillimeter observations is the pollution by emission from the Milky Way: synchrotron, free-free, and thermal dust emission. To extract the fundamental cosmological parameters from CMB signal, it is mandatory to minimize this pollution since it will create systematic errors in the CMB power spectra. In previous investigations, it has been demonstrated that the neural network method provide high quality CMB maps from temperature data. Here the analysis is extended to polarization maps. As a concrete example, the WMAP 7-year polarization data, the most reliable determination of the polarization properties of the CMB, has been analysed. The analysis has adopted the frequency maps, noise models, window functions and the foreground models as provided by the WMAP Team, and no auxiliary data is included. Within this framework it is demonstrated that the network can extract the CMB polarization signal with no sign of pollution by the polarized foregrounds. The errors in the derived polarization power spectra are improved compared to the errors derived by the WMAP Team.
description: Accepted for publication in Astrophysics & Space Science
Einfluss von G-Protein vermittelten Signalkaskaden auf die Wanderung von Muskelvorläuferzellen
Creators: name: Lutz, Martina
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2011
Subjects: subject: 610

description: Ein wichtiger Prozess der Zellmigration ist die Entwicklung und Regeneration der Skelettmuskulatur. Ziel dieser Arbeit war es, Signalkaskaden, die Einfluss auf die Wanderung von Muskelvorläuferzellen haben, zu untersuchen. Rho- GTPasen über ihren G- Protein geregelten Signalweg stellen dabei die Hauptregulatoren dar. In dieser Arbeit wurden die Rho- GTP asen Rac, Ral , Ras , Cdc42 und Rho in „ in vivo“ Experimenten untersucht. Eine zentrale Fragestellung der experimentellen Arbeit war es , festzustellen , welche Rolle die Rho- GTPasen bei der Migration von Muskelvorläuferzellen im Rahmen der Entwicklung der Extremitätenmuskulatur in vivo spielen und ob diese auch für Fehler in der Entwicklung und für potentielle spätere Regenerationsprozesse verantwortlich sein können.
description: One important process of cell migration is the development and regeneration of skeletal muscles. The aim of this study was to research signal cascades that influence the migration of muscle precursor cells. At that, Rho-GTPases via their G-protein-regulated signal path are the main regulators. In this study the Rho-GTPases Rac, Ral, Ras, Cdc42 and Rho were examined in in vivo experiments. One central focus of the experimental work was to determine what role the Rho-GTPases play in the migration of muscle precursor cells during the development of limb muscles in vivo and whether these can also be responsible for abnormal development and for faults in potential later regeneration processes.
title: Italian Front
title: Italian Front
Creators: name: Wilcox, Vanda
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Italien
subject: Weltkrieg [1914-1918]
subject: Kriegsschauplatz
subject: Geschichte
subject: World War, 1914-1918--Campaigns--Italy

description: In May 1915, Italy attacked Austria-Hungary along the Isonzo River and in the Trentino, hoping to conquer territory which it believed to be rightfully Italian. An immobile, entrenched war of attrition quickly developed with neither side able to break through in 1915 or 1916. In the Adriatic both sides stuck to small scale operations. In October and November 1917 a joint Austro-German attack at Caporetto inflicted a massive defeat on Italy, but the Central Powers were unable to capitalise on their victory and Italy recovered well. As Austria-Hungary disintegrated at home, Italy emerged victorious after the final battle of Vittorio Veneto.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Eurospeech, RESPITE and THISL
Creators: name: Ellis, Daniel P. W.
Publisher: name: Columbia University
Year: 1999
Subjects: Electrical engineering
Artificial intelligence

description: Report from the 1999 European Conference on Speech Communication and Technology (EUROSPEECH) and meetings of the Recognition of Speech by Partial Information Techniques (RESPITE) and Thematic Indexing of Spoken Language (THISL) projects.
Jan 2000 European Trip report: THISL and RESPITE
Creators: name: Ellis, Daniel P. W.
Publisher: name: Columbia University
Year: 2000
Subjects: Electrical engineering
Artificial intelligence

description: A report from meetings of the THISL (Thematic Indexing of Spoken Language) and RESPITE (Recognizing Speech by Partial Info. Techs.) European speech retrieval and recognition projects.
Ergebnisse der palliativen Strahlentherapie von Hirnmetastasen und Aussagekraft von Prognose-Scores
Creators: name: Rahden, Wiebke
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2020
Subjects: subject: 610

description: Das Überleben von Patienten mit Hirnmetastasen ist kurz. Unser Ziel war es, potenzielle Prognosefaktoren und den Einfluss der palliativen Strahlentherapie auf das Überleben von Patienten mit Hirnmetastasen zu ermitteln sowie zu analysieren, welche Aussagekraft Prognose-Scores in der klinischen Routine haben. Dazu wurden in diese Analyse 99 Patienten eingeschlossen, die vom 01.01.2009 bis 31.12.2011 aufgrund erstmals diagnostizierter Hirnmetastasen in der Universitätsklinik für Strahlentherapie der Martin-Luther-Universität Halle-Wittenberg bestrahlt wurden. Faktoren mit einem signifikanten Einfluss auf das Überleben waren: Alter, Karnofsky-Index, Tumorkontrolle, Vorhandensein extrakranieller, insbesondere hepatischer Metastasen und Erhalt einer GHRT mit simultaner Chemotherapie. Der Primärtumor, das initiale T-Stadium, ossäre Metastasen und Chemotherapie zeigten einen Trend zur Signifikanz. Für die Prognose-Scores RPA und GPA konnte eine signifikante Aussagekraft belegt werden.
description: Survival of patients with brain metastases is short. The aim of this study was to investigate prognostic factors, the impact of palliative radiotherapy on survival of patients with brain metastasis and to analyse the role of prognostic scores in clinical routine. Therefor we included 99 patients which recieved radiotherapy for first-time diagnosed cerebral metastases between 01.01.2009 - 31.12.2011 at the institute for radiotherapy of the Martin- Luther-University Halle-Wittenberg. Significant prognostic factors were: age, Karnofsky Performance Status, tumor control, extracraniell metastases especially hepatic metatases and recieving a WBRT combined with a chemotherapy. The primary tumor, the initial T-stadium, osseus metastases and chemotherapy showed a tendency to be significant. The validity of the prognistic scores RPA and GPA could be confirmed.
App Development Tips for Small Businesses
Creators: name: Ntui, Aniebiet Inyang
Publisher: name: Zenodo
Year: 2021
Subjects: Software Engineering
Small Businesses
Software Development
Apps
Mobile Applications

description: From communicating with their target audience to promoting and selling their products and services, companies are using mobile applications to improve their marketing and sales strategies while offering an enhanced customer experience. A well-designed mobile app can give a small business an edge in competing against larger companies in its industry. Building a successful mobile app comes with unique challenges, and the fast pace of technological advancements can quickly change customer expectations. However, making changes to your company’s a mobile app without a plan or customer input can lead to headaches for developers and users alike.
Macroautophagy Abnormality in Essential Tremor
Creators: name: Kuo, Sheng-Han
name: Tang, Guomei
name: Ma, Karen
name: Babij, Rachel
name: Cortes, Etty
name: Vonsattel, Jean Paul
name: Faust, Phyllis L.
name: Sulzer, David L.
name: Louis, Elan D.
Publisher: name: Columbia University
Year: 2012
Subjects: Neurology
Tremor
Movement disorders
Immunohistochemistry--Technique

description: Macroautophagy is a cellular mechanism for the clearance of protein aggregates and damaged organelles. Impaired macroautophagy has been observed in neurodegenerative disorders. We investigated the macroautophagy pathway in essential tremor (ET) cases compared to age-matched controls. We analyzed microtubule-associated protein light chain 3-II (LC3-II), S6K, phosphorylated S6K, beclin-1, and mitochondrial membrane proteins levels by Western blot in the post-mortem cerebellum of 10 ET cases and 11 controls. We also performed immunohistochemistry in 12 ET cases and 13 controls to quantify LC3 clustering in Purkinje cells (PCs). LC3-II protein levels were significantly lower in ET cases vs. controls on Western blot (0.84±0.14 vs. 1.00±0.14, p = 0.02), and LC3-II clustering in PCs by immunohistochemistry was significantly lower in ET cases vs. controls (2.03±3.45 vs. 8.80±9.81, p = 0.03). In ET cases, disease duration was inversely correlated with LC3-II protein level (r = −0.64, p = 0.046). We found that mitochondrial membrane proteins were accumulated in ET (TIM23: 1.36±0.11 in ET cases vs. 1.00±0.08 in controls, p = 0.02; TOMM20: 1.63±0.87 in ET cases vs. 1.00±0.14 in controls, p = 0.03). Beclin-1, which is involved in macroautophagy, was strikingly deficient in ET (0.42±0.13 vs. 1.00±0.35, p<0.001). Decreased macroautophagy was observed in the ET cerebellum, and this could be due to a decrease in beclin-1 levels, which subsequently lead to mitochondrial accumulation as a result of autophagic failure. This provides a possible means by which perturbed macroautophagy could contribute to PC pathology in ET.
QCD in the Color-Flow Representation
Creators: name: Kilian, W.
name: Ohl, T.
name: Reuter, J.
name: Speckner, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For many practical purposes, it is convenient to formulate unbroken non-abelian gauge theories like QCD in a color-flow basis. We present a new derivation of SU(N) interactions in the color-flow basis by extending the gauge group to U(N)xU(1)' in such a way that the two U(1) factors cancel each other. We use the quantum action principles to show the equivalence to the usual basis to all orders in perturbation theory. We extend the known Feynman rules to exotic color representations (e.g. sextets) and interactions (e.g. $ε_{ijk}$). We discuss practical applications as they occur in automatic computation programs.
description: 37 pages
title: Medicine and Medical Service
title: Medicine and Medical Service
Creators: name: Bergen, Leo Van
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Weltkrieg [1914-1918]
subject: Medizinische Versorgung
subject: World War, 1914-1918--Medical care

description: It is impossible to talk about “the” medical care or “the” medical service of World War I. Medical care varied greatly, depending on geography, strategy, and national, social, or economic differences, and so did the people providing it. Nevertheless, some common characteristics existed: the urge to prove the worth of one’s own medical specialty for the war effort; the need to uphold discipline and morale; and the effort to deliver back to the army as many soldiers as possible fit for renewed service. These three goals resulted in a medicine defined by dual loyalty to patient and state in wartime, even more so than in peacetime.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
WorldFAIR (MS11) Nanomaterials prototype
Creators: name: Papadiamantis, Anastasios
name: Lynch, Iseult
name: Afantitis, Antreas
Publisher: name: Zenodo
Year: 2023

description: This Milestone (MS11) outlines a prototype implementation of support tools to allow FAIR data generation throughout various stages of the data production and management workflow in nanomaterials science using the FAIR maturity indicators as guiding principles.
Visit WorldFAIR online at http://worldfair-project.eu.
WorldFAIR is funded by the EC HORIZON-WIDERA-2021-ERA-01-41 Coordination and Support Action under Grant Agreement No. 101058393.
Detection of Orbital Fluctuations Above the Structural Transition Temperature in the Iron-Pnictides and Chalcogenides
Creators: name: Arham, H. Z.
name: Hunt, C. R.
name: Park, W. K.
name: Gillett, J.
name: Das, S. D.
name: Sebastian, S. E.
name: Xu, Z. J.
name: Wen, J. S.
name: Lin, Z. W.
name: Li, Q.
name: Gu, G.
name: Thaler, A.
name: Ran, S.
name: Bud'ko, S. L.
name: Canfield, P. C.
name: Chung, D. Y.
name: Kanatzidis, M. G.
name: Greene, L. H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We use point contact spectroscopy to probe $\rm{AEFe_2As_2}$ ($\rm{AE=Ca, Sr, Ba}$) and $\rm{Fe_{1+y}Te}$. For $\rm{AE=Sr, Ba}$ we detect orbital fluctuations above $T_S$ while for AE=Ca these fluctuations start below $T_S$. Co doping preserves the orbital fluctuations while K doping suppresses it. The fluctuations are only seen at those dopings and temperatures where an in-plane resistive anisotropy is known to exist. We predict an in-plane resistive anisotropy of $\rm{Fe_{1+y}Te}$ above $T_S$. Our data are examined in light of the recent work by W.-C. Lee and P. Phillips (arXiv:1110.5917v2). We also study how joule heating in the PCS junctions impacts the spectra. Spectroscopic information is only obtained from those PCS junctions that are free of heating effects while those PCS junctions that are in the thermal regime display bulk resistivity phenomenon.
description: Accepted for publication in Physical Review B
Blog comments classification using tree structured conditional random fields
Creators: name: Jin, Wei
Publisher: name: University of British Columbia
Year: 2012

description: The Internet provides a variety of ways for people to easily share, socialize, and interact with each other. One of the most popular platforms is the online blog. This causes a vast amount of new text data in the form of blog comments and opinions about news, events and products being generated everyday. However, not all comments have equal quality. Informative or high quality comments have greater impact on the readers’ opinions about the original post content, such as the benefits of the product discussed in the post, or the interpretation of a political event. Therefore, developing an efficient and effective mechanism to detect the most informative comments is highly desirable. For this purpose, sites like Slashdot, where users volunteer to rate comments based on their informativeness, can be a great resource to build such automated system using supervised machine learning techniques. Our research concerns building an automatic comment classification system leveraging these freely available valuable resources. Specifically, we discuss how comments in blogs can be detected using Conditional Random Fields (CRFs). Blog conversations typically have a tree-like structure in which an initial post is followed by comments, and each comment can be followed by other comments. In this work, we present our approach using Tree-structured Conditional Random Fields (TCRFs) to capture the dependencies in a tree-like conversational structure. This is in contrast with previous work [5] in which results produced by linear-chain CRF models had to be aggregated heuristically. As an additional contribution, we present a new blog corpus consisting of conversations of different genres from 6 different blog websites. We use this corpus to train and test our classifiers based on TCRFs.
title: Nationalism
title: Nationalism
Creators: name: Newman, John Paul
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Europa
subject: Nationalismus
subject: Geschichte
subject: Europe--History--1871-1918
subject: Nationalism--Europe--History

description: This article offers an overview of the progress of nationalism and the national idea starting with its origins as a mass political programme during the French Revolution and tracing its passage up to the beginning of the First World War. It looks at a number of "pivotal" points in the history of nationalism: notably the French Revolution itself and its aftermath, the Congress of Vienna in 1815, the European Revolutions of 1848-49, the unifications of Germany and Italy in the latter-part of the 19th century, and the apparent rising tide of nationalism in the Ottoman Balkans, especially in the last quarter of the 19th century. Throughout, the idea of nationalism's uni-linear and irresistible rise is challenged, and this article shows instead the role of accident and contingency, as well as alternative programmes of political organization that challenged the national idea.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Dynamic analysis for graphical user interface editors
Creators: name: Li, Peng
Publisher: name: University of British Columbia
Year: 2012

description: WYSIWYG (What You See Is What You Get) graphical editors, for example, Swing Designer and Dreamweaver, are widely used to help GUI developers in developing and maintaining GUIs (Graphical User Interface) of desktop and Web applications. GUI editors allow developers to work directly with a graphical design view instead of scattered source elements. This feature helps developers in addressing one particular difficulty for GUI development and maintenance: a large amount of GUI code can be scattered across many different source modules. However, traditional GUI editors have two major defects. First, GUI code is normally tangled with some dynamic computation code. Traditional GUI editors are limited by their ability to statically reconstruct this dynamic GUI code, creating an incomplete design view for developers. Second, some parts of a user interface are stateful and reactive. Their appearance and behavior vary over time, based on mutations of state made from code. Currently, there are no existing GUI editors that can assist developers in understanding how a UI behavior is implemented. To deal with the first defect, I built a tool called FreezeFrame. This tool uses a dynamic reverse-engineering approach to bridge the gap between the rendering view of a user interface and its corresponding implementation, by providing a design/code hyper-linking on a complete dynamic view. To deal with the second defect, I created a tool called ScriptInsight. This tool provides a custom control flow model to bridge a live UI behavior with a set of source elements that control the UI behavior. Developers can use this model to understand the implementation of a UI behavior. To evaluate FreezeFrame, I first show that user interface code can be spread across the decomposition of applications. Next, I demonstrate that the reverse-engineering capabilities of a traditional GUI editor can be improved by using my dynamic reverse-engineering approach. To evaluate ScriptInsight and the usefulness of the custom control flow model, I first evaluate this tool by presenting several case studies. Second, I justify the relevance of this model by the complexity of JavaScript implementations for the UIs from several existing Web applications.
title: Lovćen
title: Lovćen
Creators: name: Brendel, Heiko
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Montenegro
subject: Weltkrieg [1914-1918]
subject: Montenegro
subject: World War, 1914-1918

description: Situated above the Austro-Hungarian naval base in the Bay of Kotor, Mount Lovćen was extremely important for both the Central Powers and the Entente. The mountain was a symbol of Montenegrin statehood and national identity. Austro-Hungarian forces conquered it in January 1916.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Searching for young Jupiter analogs around AP Col: L-band high-contrast imaging of the closest pre-main sequence star
Creators: name: Quanz, Sascha P.
name: Crepp, Justin R.
name: Janson, Markus
name: Avenhaus, Henning
name: Meyer, Michael R.
name: Hillenbrand, Lynne A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The nearby M-dwarf AP Col was recently identified by Riedel et al. 2011 as a pre-main sequence star (age 12 - 50 Myr) situated only 8.4 pc from the Sun. The combination of its youth, distance, and intrinsically low luminosity make it an ideal target to search for extrasolar planets using direct imaging. We report deep adaptive optics observations of AP Col taken with VLT/NACO and Keck/NIRC2 in the L-band. Using aggressive speckle suppression and background subtraction techniques, we are able to rule out companions with mass m >= 0.5 - 1M_Jup for projected separations a>4.5 AU, and m >= 2 M_Jup for projected separations as small as 3 AU, assuming an age of 40 Myr using the COND theoretical evolutionary models. Using a different set of models the mass limits increase by a factor of ~2. The observations presented here are the deepest mass-sensitivity limits yet achieved within 20 AU on a star with direct imaging. While Doppler radial velocity surveys have shown that Jovian bodies with close-in orbits are rare around M-dwarfs, gravitational microlensing studies predict that ~17% of these stars host massive planets with orbital separations of 1-10 AU. Sensitive high-contrast imaging observations, like those presented here, will help to validate results from complementary detection techniques by determining the frequency of gas giant planets on wide orbits around M-dwarfs.
description: Accepted for publication in ApJ, 6 pages text ApJ style (incl. references), 4 figures, 1 table
title: Macedonia and the Internal Macedonian Revolutionary Organization
title: Macedonia and the Internal Macedonian Revolutionary Organization
Creators: name: Sahara, Tetsuya
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Makedonien
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918--Campaigns--Macedonia

description: Macedonia was one of the main battlefields on the Balkan Front during World War I. The article describes the pre-war activities of the Internal Macedonian Revolutionary Organization (IMRO), its role in the Bulgarian occupation regime, and the fall of the Bulgarian defense after the Battle of Dobro Pole.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War