cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Kelvin-Helmholtz instabilities in Smoothed Particle Hydrodynamics
Creators: name: Valcke, Sander
name: De Rijcke, Sven
name: Roediger, Elke
name: Dejonghe, Herwig
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this paper we investigate whether Smoothed Particle Hydrodynamics (SPH), equipped with artificial conductivity, is able to capture the physics of density/energy discontinuities in the case of the so-called shearing layers test, a test for examining Kelvin-Helmholtz (KH) instabilities. We can trace back each failure of SPH to show KH rolls to two causes: i) shock waves travelling in the simulation box and ii) particle clumping, or more generally, particle noise. The probable cause of shock waves is the Local Mixing Instability (LMI), previously identified in the literature. Particle noise on the other hand is a problem because it introduces a large error in the SPH momentum equation. We also investigate the role of artificial conductivity (AC). Including AC is necessary for the long-term behavior of the simulation (e.g. to get $λ=1/2, 1$ KH rolls). In sensitive hydrodynamical simulations great care is however needed in selecting the AC signal velocity, with the default formulation leading to too much energy diffusion. We present new signal velocities that lead to less diffusion. The effects of the shock waves and of particle disorder become less important as the time-scale of the physical problem (for the shearing layers problem: lower density contrast and higher Mach numbers) decreases. At the resolution of current galaxy formation simulations mixing is probably not important. However, mixing could become crucial for next-generation simulations.
description: 16 pages, 23 figures, accepted for publication in MNRAS
Data rate fairness cooperative beamforming for cognitive radio systems in presence of asynchronous interferences
Creators: name: Tharranetharan, Selvakumar
Publisher: name: University of British Columbia
Year: 2015

description: Cooperative beamforming for cognitive radio (CR) systems, which uses geographically distributed transmitters to perform beamforming, can improve spectrum utilization. However, transmissions from geographically distributed cooperative transmitters introduce asynchronous interferences at the primary receivers (PRs) and the secondary receivers (SRs) due to the propagation delays. In this thesis, we develop data rate fairness cooperative beamforming techniques for a CR system with multiple SRs and multiple PRs in presence of asynchronous interferences. In particular, the optimal beamforming design is formulated as an optimization problem to maximize the minimum data rate of the SRs subject to transmission power constraints of the secondary cooperative transmitters (SCTs) as well as asynchronous interference power constraints at the PRs. The optimal beamforming problem is a quadratically constrained quadratic program (QCQP) max-min optimization problem, which is non-convex and non-linear. Therefore, we reformulate the optimal beamforming problem as a quasi-convex problem using the semidefinite program (SDP) relaxation that can be solved using the standard SDP solvers and bisection method. We study important properties of the optimization problem. By exploiting these properties, we also develop low complexity suboptimal beamforming techniques. Further, we extend the beamforming techniques to incorporate the uncertainties in the channel and propagation delay estimation between the SCTs and the PRs. We present numerical results in order to compare the complexity, the data rate fairness performance and the robustness of the developed beamforming techniques. Presented numerical results show that the developed suboptimal beamforming techniques provide trade-offs between data rate fairness performance and computational complexity. Moreover, the developed optimal and suboptimal beamforming techniques always guarantee the target interference threshold at the PRs.
Power optimized programmable embedded controller
Creators: name: Kamaraju, M.
name: Kishore, K. Lal
name: Tilak, A. V. N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Hardware Architecture (cs.AR)
subject: FOS: Computer and information sciences

description: Now a days, power has become a primary consideration in hardware design, and is critical in computer systems especially for portable devices with high performance and more functionality. Clock-gating is the most common technique used for reducing processor's power. In this work clock gating technique is applied to optimize the power of fully programmable Embedded Controller (PEC) employing RISC architecture. The CPU designed supports i) smart instruction set, ii) I/O port, UART iii) on-chip clocking to provide a range of frequencies , iv) RISC as well as controller concepts. The whole design is captured using VHDL and is implemented on FPGA chip using Xilinx .The architecture and clock gating technique together is found to reduce the power consumption by 33.33% of total power consumed by this chip.
description: 11 pages,11 figures,International Journal Publication
Discovery of an Excess of Halpha Emitters around 4C 23.56 at z=2.48
Creators: name: Tanaka, Ichi
name: De Breuck, Carlos
name: Kurk, Jaron D.
name: Taniguchi, Yoshiaki
name: Kodama, Tadayuki
name: Matsuda, Yuichi
name: Packham, Chris
name: Zirm, Andrew
name: Kajisawa, Masaru
name: Ichikawa, Takashi
name: Seymour, Nick
name: Stern, Daniel
name: Stockton, Alan
name: Venemans, Bram P.
name: Vernet, Joël
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report the discovery of a significant excess of candidate Halpha emitters (HAEs) in the field of the radio galaxy 4C 23.56 at z=2.483. Using the MOIRCS near-infrared imager on the Subaru Telescope we found 11 candidate emission-line galaxies to a flux limit of ~7.5 10^-17 erg s-1 cm-2, which is about 5 times excess from the expected field counts with ~3-sigma significance. Three of these are spectroscopically confirmed as redshifted Halpha at z=2.49. The distribution of candidate emitters on the sky is tightly confined to a 1.2-Mpc-radius area at z=2.49, locating 4C 23.56 at the western edge of the distribution. Analysis of the deep Spitzer MIPS 24 mu m imaging shows that there is also an excess of faint MIPS sources. All but two of the 11 HAEs are also found in the MIPS data. The inferred star-formation rate (SFR) of the HAEs based on the extinction-corrected Halpha luminosity (median SFR >~100 M_solar yr-1) is similar to those of HAEs in random fields at z~2. On the other hand, the MIPS-based SFR for the HAEs is on average 3.6 times larger, suggesting the existence of the star-formation significanly obscured by dust. The comparison of the Halpha-based star-formation activities of the HAEs in the 4C 23.56 field to those in another proto-cluster around PKS 1138-262 at z=2.16 reveals that the latter tend to have fainter Halpha emission despite similar K-band magnitudes. This suggests that star-formation may be suppressed in the PKS 1138-262 protocluster relative to the 4C 23.56 protocluster. This difference among the HAEs in the two proto-clusters at z > 2 may imply that some massive cluster galaxies are just forming at these epochs with some variation among clusters.
description: 29 pages, 13 figures, to be published in PASJ Subaru Special Issue (2011 Mar.)
Partial Descent on Hyperelliptic Curves and the Generalized Fermat Equation x^3+y^4+z^5=0
Creators: name: Siksek, Samir
name: Stoll, Michael
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G30, 11D41

description: Let C : y^2=f(x) be a hyperelliptic curve defined over the rationals. Let K be a number field and suppose f factors over K as a product of irreducible polynomials f=f_1 f_2...f_r. We shall define a "Selmer set" corresponding to this factorization with the property that if it is empty then the curve C has no rational points. We shall demonstrate the effectiveness of our new method by solving the generalized Fermat equation with signature (3,4,5), which is unassailable via the previously existing methods.
A note on the "Smith is Huq" condition
Creators: name: Martins-Ferreira, Nelson
name: Van der Linden, Tim
Publisher: name: arXiv
Year: 2010
Subjects: subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 18D35, 18G50, 20J15

description: We show that two known conditions which arose naturally in commutator theory and in the theory of internal crossed modules coincide: every star-multiplicative graph is multiplicative if and only if every two effective equivalence relations commute as soon as their normalisations do. This answers a question asked by George Janelidze.
description: 11 pages
Rotational motion of magnon and thermal Hall effect
Creators: name: Matsumoto, Ryo
name: Murakami, Shuichi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Due to the Berry curvature in momentum space, the magnon wavepacket undergoes two types of orbital motions in analogy with the electron system: the self-rotation motion and a motion along the boundary of the sample (edge current). The magnon edge current causes the thermal Hall effect, and these orbital motions give corrections to the thermal transport coefficients. We also apply our theory to the magnetostatic spin wave in a thin-film ferromagnet, and derive expression for the Berry curvature.
description: 10pages, 4figures
Estimating the phase in ground-based interferometry: performance comparison between single-mode and multimode schemes
Creators: name: Tatulli, E.
name: Blind, N.
name: Berger, J. P.
name: Chelli, A.
name: Malbet, F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In this paper we compare the performance of multi and single-mode interferometry for the estimation of the phase of the complex visibility. We provide a theoretical description of the interferometric signal which enables to derive the phase error in presence of detector, photon and atmospheric noises, for both multi and single-mode cases. We show that, despite the loss of flux occurring when injecting the light in the single-mode component (i.e. single-mode fibers, integrated optics), the spatial filtering properties of such single-mode devices often enable higher performance than multimode concepts. In the high flux regime speckle noise dominated, single-mode interferometry is always more efficient, and its performance is significantly better when the correction provided by adaptive optics becomes poor, by a factor of 2 and more when the Strehl ratio is lower than 10%. In low light level cases (detector noise regime), multimode interferometry reaches better performance, yet the gain never exceeds 20%, which corresponds to the percentage of photon loss due to the injection in the guides. Besides, we demonstrate that single-mode interferometry is also more robust to the turbulence in both cases of fringe tracking and phase referencing, at the exception of narrow field of views (<1 arcsec).
description: 9 pages (+ 11 online material appendices) -- 8 Figures. Accepted in A&A
Frequency offset estimation for GPS enabled Wi-Fi access points.
Creators: name: Khan, Tausif Ezaj
Publisher: name: University of British Columbia
Year: 2015

description: A method to estimate the frequency offset between the internal oscillators of two or more GPS RF front-ends is described and evaluated. The purpose of this is to allow a Non-Line-of-Sight (NLOS) GPS receiver to acquire and track satellite signals with assistance data provided by a Line-of-Sight (LOS) GPS receiver. This facilitates indoor positioning with GPS, which is used to accurately position 802.11 WLAN access points that will be used in an integrated indoor positioning system. The assistance data consists of the Doppler frequency and code phase of GPS satellites that the LOS GPS receiver can clearly view. Knowing this information at the NLOS GPS receiver significantly reduces the Doppler search space and code phase search space resulting in faster signal acquisition. To effectively use this assistance information, the NLOS GPS receiver oscillator must be synchronized to that of the LOS GPS receiver to within 10 ns. This frequency synchronization is accomplished by estimating the frequency offset between the two oscillators with a signal transmitted between the two receivers via a WLAN channel. COCC (Carrier Only Cross Correlation) and CCCC (Code + Carrier Cross Correlation) are two proposed techniques to estimate this frequency offset to within ±30 Hz. In COCC, a single carrier signal is sent by the LOS receiver at 10.23 MHz and cross-correlated with a replica signal generated at the NLOS receiver. This technique’s best performance (frequency estimation within ±30 Hz) is achieved at SNR > -4 dB in an AWGN channel and at SNR > 22 dB in a Rayleigh fading channel at a separation distance of 25 m. The CCCC technique has a 1023 chip PRN code at 1.023 Mega chips/sec modulated on the transmitted carrier signal and is cross-correlated with the replica code-modulated signal generated at the NLOS receiver. The optimum code sampling frequency for CCCC was found to be 10 MHz. It is shown that CCCC can estimate a frequency offset to within ±30 Hz at SNR > -14 dB in an AWGN channel and SNR > -10 dB in a Rayleigh fading channel at a separation distance of 35 m.
MOESM3 of Clinical characteristics, risk factors, immune status and prognosis of secondary infection of sepsis: a retrospective observational study
Creators: name: Chen, Yao
name: Hu, Yanyan
name: Zhang, Jin
name: Shen, Yue
name: Huang, Junling
name: Yin, Jun
name: Wang, Ping
name: Fan, Ying
name: Wang, Jianli
name: Lu, Su
name: Yang, Yilin
name: Yan, Lei
name: Li, Keyong
name: Song, Zhenju
name: Tong, Chaoyang
name: Du, Shilin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3: Table S2. Results of the comparison of the change of HLA-DR expression and serum cytokines levels.
Simulations of the IMF in Clusters
Creators: name: Pudritz, Ralph E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We review computational approaches to understanding the origin of the Initial Mass Function (IMF) during the formation of star clusters. We examine the role of turbulence, gravity and accretion, equations of state, and magnetic fields in producing the distribution of core masses - the Core Mass Function (CMF). Observations show that the CMF is similar in form to the IMF. We focus on feedback processes such as stellar dynamics, radiation, and outflows can reduce the accreted mass to give rise to the IMF. Numerical work suggests that filamentary accretion may play a key role in the origin of the IMF.
description: 8 pages, 1 (4 part) figure, refereed conference proceedings - invited review, to appear in Proceedings of IAU Symposium 270, 2010 "Computational Star Formation", J. Alves, B.G. Elmegreen, J. Miquel, & V. Trimble (eds.)
Tensorial form and matrix elements of the relativistic nuclear recoil operator
Creators: name: Gaidamauskas, E.
name: Nazé, C.
name: Rynkun, P.
name: Gaigalas, G.
name: Jönsson, P.
name: Godefroid, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Within the lowest-order relativistic approximation ($\sim v^2/c^2$) and to first order in $m_e/M$, the tensorial form of the relativistic corrections of the nuclear recoil Hamiltonian is derived, opening interesting perspectives for calculating isotope shifts in the multiconfiguration Dirac-Hartree-Fock framework. Their calculation is illustrated for selected Li-, B- and C-like ions. The present work underlines the fact that the relativistic corrections to the nuclear recoil are definitively necessary for getting reliable isotope shift values.
description: 22 pages, no figures, submitted to J. Phys. B
title: Rosado, Tomás Garcia
title: Rosado, Tomás Garcia
Creators: name: Assis, José Luís
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Rosado, Tomás Garcia
subject: Rosado, Tomás Garcia, 1864-1937

description: Tomás António Garcia Rosado was a Portuguese expeditionary commander and colonial administrator. He served as commander of the Portuguese Expeditionary Corps during and shortly after World War I. After the war, he served as Portuguese ambassador to Great Britain from 1926 to 1934.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Factors Influencing the Adoption of Mobile Banking Technologies Among the Genz in Mizoram
Creators: name: Lalhlimpuii Pautu, Dr. R.Sakthivel
Publisher: name: Zenodo
Year: 2025

description: This research explores mobile banking use and behaviour across Gen Z, the generation growing up andbeing born with the digital era. The study argues that ease of use and availability are the determinants fordigital banking services use by Gen Z. Social influence, especially peer and family social influence, playsa major impetus in making them aware of and adopting digital banking technologies. Security issues andtechnical issues, including slow internet connectivity, failed transactions, and complex user interfaces, aresome of the key concerns of Gen Z users. There has been an indication through the study of a moderatepositive correlation between fear of security attack and the occurrence of technical issues related to bankapps. UPI (Google Pay, PhonePe, Paytm) is the most favoured banking technology among the majority ofGen Z users. There is also considerable interest among Gen Z in future applications of cryptocurrency andbanking with blockchain. Banks have an incentive to become more secure, make user interfaces easier touse, and adopt new technology in order to serve Gen Z well.
Single or multi-flavor Kondo effect in graphene
Creators: name: Zhu, Zhen-Gang
name: Ding, Kai-He
name: Berakdar, Jamal
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Based on the tight-binding formalism, we investigate the Anderson and the Kondo model for an adaom magnetic impurity above graphene. Different impurity positions are analyzed. Employing a partial wave representation we study the nature of the coupling between the impurity and the conducting electrons. The components from the two Dirac points are mixed while interacting with the impurity. Two configurations are considered explicitly: the adatom is above one atom (ADA), the other case is the adatom above the center the honeycomb (ADC). For ADA the impurity is coupled with one flavor for both A and B sublattice and both Dirac points. For ADC the impurity couples with multi-flavor states for a spinor state of the impurity. We show, explicitly for a 3d magnetic atom, $d_{z^{2}}$, ($d_{xz}$,$d_{yz}$), and ($d_{x^{2}-y^{2}}$,$d_{xy}$) couple respectively with the $Γ_{1}$, $Γ_{5} (E_{1})$, and $Γ_{6} (E_{2})$ representations (reps) of $C_{6v}$ group in ADC case. The basses for these reps of graphene are also derived explicitly. For ADA we calculate the Kondo temperature.
description: 11 pages, 1 fures, 2 tables, accepted by EPL
Bi-harmonic superspace for N=4 d=4 super Yang-Mills
Creators: name: Belyaev, Dmitry V.
name: Samsonov, Igor B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop N=4 d=4 bi-harmonic superspace and use it to derive a novel form for the low-energy effective action in N=4 super Yang-Mills theory. We solve the N=4 supergauge constraints in this superspace in terms of analytic superfields. Using these superfields, we construct a simple functional that respects N=4 supersymmetry and scale invariance. In components, it reproduces all on-shell terms in the four-derivative part of the N=4 SYM effective action; in particular, the F^4/X^4 and Wess-Zumino terms. The latter comes out in a novel SO(3) x SO(3)-invariant form.
description: 1+19 pages; minor corrections, references added
Search for stable hadronising squarks and gluinos with the ATLAS experiment at the LHC
Creators: name: Experiment, The ATLAS
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Hitherto unobserved long-lived massive particles with electric and/or colour charge are predicted by a range of theories which extend the Standard Model. In this paper a search is performed at the ATLAS experiment for slow-moving charged particles produced in proton-proton collisions at 7 TeV centre-of-mass energy at the LHC, using a data-set corresponding to an integrated luminosity of 34 pb-1. No deviations from Standard Model expectations are found. This result is interpreted in a framework of supersymmetry models in which coloured sparticles can hadronise into long-lived bound hadronic states, termed R-hadrons, and 95% CL limits are set on the production cross-sections of squarks and gluinos. The influence of R-hadron interactions in matter was studied using a number of different models, and lower mass limits for stable sbottoms and stops are found to be 294 and 309 GeV respectively. The lower mass limit for a stable gluino lies in the range from 562 to 586 GeV depending on the model assumed. Each of these constraints is the most stringent to date.
description: 9 pages, submitted to Phys. Lett. B
title: GENNARO IMBRIANO: »DER BEGRIFF DER POLITIK. DIE MODERNE ALS KRISENZEIT IM WERK VON REINHART KOSELLECK «, FRANKFURT AM MAIN/NEW YORK: CAMPUS 2018, 187 S.
Creators: name: Huhnholz, Sebastian
Publisher: name: Leibniz-Zentrum für Literatur- und Kulturforschung
Year: 2021

description: FORUM INTERDISZIPLINÄRE BEGRIFFSGESCHICHTE (FIB)
MOESM4 of Clinical characteristics, risk factors, immune status and prognosis of secondary infection of sepsis: a retrospective observational study
Creators: name: Chen, Yao
name: Hu, Yanyan
name: Zhang, Jin
name: Shen, Yue
name: Huang, Junling
name: Yin, Jun
name: Wang, Ping
name: Fan, Ying
name: Wang, Jianli
name: Lu, Su
name: Yang, Yilin
name: Yan, Lei
name: Li, Keyong
name: Song, Zhenju
name: Tong, Chaoyang
name: Du, Shilin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4: Table S3. Characteristics of the septic patients classified according to the prognosis.
title: Wartime and Post-war Societies (Sweden)
title: Wartime and Post-war Societies (Sweden)
Creators: name: Sturfelt, Lina
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Schweden
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918--Sweden

description: The First World War and its aftermath had a profound and enduring impact on Swedish society. As a neutral state, Sweden did not have to deal with the vast consequences of mass death and destruction, but the dire effects of total war were still felt. Inflation, food scarcity, epidemics, rampant inequality, and revolution abroad led to violent conflict, paving the way for democracy, women’s enfranchisement and the expanding welfare state, but also generating deep societal and ideological polarization that lasted for decades.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
title: MIRJAM LOOS: »GEFÄHRLICHE METAPHERN. AUSEINANDERSETZUNGEN DEUTSCHER PROTESTANTEN MIT KOMMUNISMUS UND BOLSCHEWISMUS (1919–1955)«, GÖTTINGEN: VANDENHOECK & RUPRECHT 2020 (ARBEITEN ZUR KIRCHLICHEN ZEITGESCHICHTE, REIHE B: DARSTELLUNGEN, BD. 74), 266 S.
Creators: name: Brunner, Benedikt
Publisher: name: Leibniz-Zentrum für Literatur- und Kulturforschung
Year: 2021

description: FORUM INTERDISZIPLINÄRE BEGRIFFSGESCHICHTE (FIB)
title: The Home Front (Newfoundland)
title: The Home Front (Newfoundland)
Creators: name: Bishop Stirling, Terry
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Weltkrieg [1914-1918]
subject: Newfoundland and Labrador
subject: World War, 1914-1918
subject: Newfoundland and Labrador

description: The social, political, and economic significance of Newfoundland’s dominant industry shaped the wartime response of thousands of fishermen as well as leaders who could not afford to ignore their valid concerns for their own livelihoods and the country’s economy. Politicians struggled to balance these concerns with military needs and the political demands of the largely urban press, returned men, and elites in the capital and throughout the country. In the final year of the war, this resulted in a coalition government, conscription, and the suppression of dissent.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
IMPLICATIONS OF BEDROCK IN LANDSLIDE-PRONE AREAS BASED ON ROCK LAYERS IN ENREKANG DISTRICT, SOUTH SULAWESI
Creators: name: Ratna Hussain
Publisher: name: Zenodo
Year: 2023
Subjects: Rocks Sediments, XRD, Indices Plasticity

description: Abstract 
Events Landslides that occurred in the area Enrekang, especially because the topography is hilly steep. the bedrocks are composed of sediments rocks interbedded of calcareous sandstone and marl and calcareous siltstonr, there is Globorotalia nana BOLLI (N1-N2), and Oligocene-Early Miocene, the rocks layer dip > 45o. The retrieval of research data is at an altitude of 518 meters above sea level. Objective study of the analyzes to connection of rock weathered base with content types of minerals in soil and value index plasticity soil and shrinkage limit of the frequent landslide event. Method research used to analysis micropaleontology, XRD method for determination types of minerals, and the Atterberg test for use to know value liquid limit, plastic limit, and index plasticity soil (19.24-25.07%) is in the value range medium, shrinkage limit in safe value. The results of the XRD analysis obtained Albite, Calcite, Phengite, Quartz, and montmorillonite minerals (1.3%) in percentage smallest. Those results in a manner general indicate that the influence of the main happening landslide is on rock quickly basics disintegrated, because the slope of the bedding plane is in the direction of the slope topografi slope.
title: Luxemburg, Rosa
title: Luxemburg, Rosa
Creators: name: Sharp, Ingrid
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Luxemburg, Rosa
subject: Novemberrevolution
subject: Luxemburg, Rosa, 1871-1919
subject: Germany--History--Revolution, 1918

description: A Socialist and a vocal critic of the German Social Democratic Party’s (SPD) war policies, co-founder of the anti-war Spartacus League in 1916 and the Communist Party of Germany (KPD) in 1918, Rosa Luxemburg supported the German Revolution of 1918. In January 1919, she and her close comrade, Karl Liebknecht, were brutally murdered in Berlin by the ''Garde-Kavallerie-Schützen-Division'' under the command of Waldemar Pabst.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
MOESM5 of Clinical characteristics, risk factors, immune status and prognosis of secondary infection of sepsis: a retrospective observational study
Creators: name: Chen, Yao
name: Hu, Yanyan
name: Zhang, Jin
name: Shen, Yue
name: Huang, Junling
name: Yin, Jun
name: Wang, Ping
name: Fan, Ying
name: Wang, Jianli
name: Lu, Su
name: Yang, Yilin
name: Yan, Lei
name: Li, Keyong
name: Song, Zhenju
name: Tong, Chaoyang
name: Du, Shilin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 5: Table S4. Results of multivariate logistic regression test of risk factors of the in-hospital death.
title: WOLFGANG HOTTNER: »KRISTALLISATIONEN. ÄSTHETIK UND POETIK DES ANORGANISCHEN IM SPÄTEN 18. JAHRHUNDERT«, GÖTTINGEN: WALLSTEIN VERLAG 2020, 280 S. UND FELIX HEIDENREICH: »POLITISCHE METAPHOROLOGIE. HANS BLUMENBERG HEUTE «, STUTTGART: J.B. METZLER VERLAG 2020, 136 S.
Creators: name: Müller, Ernst
Publisher: name: Leibniz-Zentrum für Literatur- und Kulturforschung
Year: 2021

description: FORUM INTERDISZIPLINÄRE BEGRIFFSGESCHICHTE (FIB)
title: Centenary (Russia)
title: Centenary (Russia)
Creators: name: Nagornaja, Oxana Sergeevna
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Russland
subject: Weltkrieg [1914-1918]
subject: Kollektives Gedächtnis
subject: World War, 1914-1918--Russia
subject: War memorials

description: In Russia, the eve of 2014 and the celebration of the 100th anniversary of the outbreak of the First World War were the expression of a large-scale state intervention in the structures of historical memory under the influence of the changed geopolitical situation. Under the slogan of the restoration of “historical justice,” intensive work was carried out to replace the negative military experience with new patterns of interpretation: Soviet interpretations were replaced by codes of memory that emerged in the conditions of Russian emigration. Memorials, museum exhibitions, theatrical productions and films, and even scientific conferences and publications became spaces and mediums for broadcasting the “useful past.” The memorial boom, which was already in decline by 2015, did not contribute to the enrichment of the image of the past, but rather to its emotionalization in order to strengthen the “imagined national community.”
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Quantum state preparation in semiconductor dots by adiabatic rapid passage
Creators: name: Wu, Yanwen
name: Piper, I. M.
name: Ediger, M.
name: Brereton, P.
name: Schmidgall, E. R.
name: Hugues, M.
name: Hopkinson, M.
name: Phillips, R. T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Preparation of a specific quantum state is a required step for a variety of proposed practical uses of quantum dynamics. We report an experimental demonstration of optical quantum state preparation in a semiconductor quantum dot with electrical readout, which contrasts with earlier work based on Rabi flopping in that the method is robust with respect to variation in the optical coupling. We use adiabatic rapid passage, which is capable of inverting single dots to a specified upper level. We demonstrate that when the pulse power exceeds a threshold for inversion, the final state is independent of power. This provides a new tool for preparing quantum states in semiconductor dots and has a wide range of potential uses.
description: 4 pages, 4 figures
The Fate of Exoplanets and the Red Giant Rapid Rotator Connection
Creators: name: Carlberg, Joleen K.
name: Majewski, Steven R.
name: Arras, Phil
name: Smith, Verne V.
name: Cunha, Katia
name: Bizyaev, Dmitry
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We have computed the fate of exoplanet companions around main sequence stars to explore the frequency of planet ingestion by their host stars during the red giant branch evolution. Using published properties of exoplanetary systems combined with stellar evolution models and Zahn's theory of tidal friction, we modeled the tidal decay of the planets' orbits as their host stars evolve. Most planets currently orbiting within 2 AU of their star are expected to be ingested by the end of their stars' red giant branch ascent. Our models confirm that many transiting planets are sufficiently close to their parent star that they will be accreted during the main sequence lifetime of the star. We also find that planet accretion may play an important role in explaining the mysterious red giant rapid rotators, although appropriate planetary systems do not seem to be plentiful enough to account for all such rapid rotators. We compare our modeled rapid rotators and surviving planetary systems to their real-life counterparts and discuss the implications of this work to the broader field of exoplanets.
description: 8 pages, 2 figures, Part of PlanetsbeyondMS/2010 proceedings http://arxiv.org/html/1011.6606v1
title: ›KRISTALLISATION‹ UND ›VERFLÜSSIGUNG‹ ALS METAPHERN DER GESCHICHTSTHEORIE
Creators: name: Müller, Ernst
Publisher: name: Leibniz-Zentrum für Literatur- und Kulturforschung
Year: 2021

description: FORUM INTERDISZIPLINÄRE BEGRIFFSGESCHICHTE (FIB)
Conformal carpet and grating cloaks
Creators: name: Schmied, Roman
name: Halimeh, Jad C.
name: Wegener, Martin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We introduce a class of conformal versions of the previously introduced quasi-conformal carpet cloak, and show how to construct such conformal cloaks for different cloak shapes. Our method provides exact refractive-index profiles in closed mathematical form for the usual carpet cloak as well as for other shapes. By analyzing their asymptotic behavior, we find that the performance of finite-size cloaks becomes much better for metal shapes with zero average value, e.g., for gratings.
description: added Ref. 12; added 2 figures; reformatted
Efficient quantum computing using coherent photon conversion
Creators: name: Langford, N. K.
name: Ramelow, S.
name: Prevedel, R.
name: Munro, W. J.
name: Milburn, G. J.
name: Zeilinger, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Single photons provide excellent quantum information carriers, but current schemes for preparing, processing and measuring them are inefficient. For example, down-conversion provides heralded, but randomly timed single photons, while linear-optics gates are inherently probabilistic. Here, we introduce a deterministic scheme for photonic quantum information. Our single, versatile process---coherent photon conversion---provides a full suite of photonic quantum processing tools, from creating high-quality heralded single- and multiphoton states free of higher-order imperfections to implementing deterministic multiqubit entanglement gates and high-efficiency detection. It fulfils all requirements for a scalable photonic quantum computing architecture. Using photonic crystal fibres, we experimentally demonstrate a four-colour nonlinear process usable for coherent photon conversion and show that current technology provides a feasible path towards deterministic operation. Our scheme, based on interacting bosonic fields, is not restricted to optical systems, but could also be implemented in optomechanical, electromechanical and superconducting systems which exhibit extremely strong intrinsic nonlinearities.
description: 12 pages, 9 figures
title: Centenary (Italy)
title: Centenary (Italy)
Creators: name: Bracco, Barbara
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Italien
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918--Anniversaries, etc.

description: This article illustrates the main characteristics of the long commemorative cycle dedicated to the centenary of the Great War in Italy and its success compared to other anniversaries of national and international history. It examines the following aspects: the quantity and type of the initiatives promoted, where they took place, the institutions that supported them, and how Italian citizens reacted to these events.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
T. E. Harris' contributions to interacting particle systems and percolation
Creators: name: Liggett, Thomas M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Interacting particle systems and percolation have been among the most active areas of probability theory over the past half century. Ted Harris played an important role in the early development of both fields. This paper is a bird's eye view of his work in these fields, and of its impact on later research in probability theory and mathematical physics.
description: Published in at http://dx.doi.org/10.1214/10-AOP593 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Berlin, 9 November 1918
title: Berlin, 9 November 1918
Creators: name: Altenhöner, Florian
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Novemberrevolution
subject: Germany--History--Revolution, 1918

description: This article discusses the 9th of November 1918 in Berlin and its commemoration. The events of the day brought the Kaiser’s abdication and the proclamation of a Republic in Berlin.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Galaxy clustering in the NEWFIRM Medium Band Survey: the relationship between stellar mass and dark matter halo mass at 1 < z < 2
Creators: name: Wake, David A.
name: Whitaker, Katherine E.
name: Labbé, Ivo
name: van Dokkum, Pieter G.
name: Franx, Marijn
name: Quadri, Ryan
name: Brammer, Gabriel
name: Kriek, Mariska
name: Lundgren, Britt F.
name: Marchesini, Danilo
name: Muzzin, Adam
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present an analysis of the clustering of galaxies as a function of their stellar mass at 1 < z < 2 using data from the NEWFIRM Medium Band Survey (NMBS). The precise photometric redshifts and stellar masses that the NMBS produces allows us to define a series of mass limited samples of galaxies more massive than 0.7, 1 and 3x10^10 Msun in redshift intervals centered on z = 1.1, 1.5 and 1.9 respectively. In each redshift interval we show that there exists a strong dependence of clustering strength on the stellar mass limit of the sample, with more massive galaxies showing a higher clustering amplitude on all scales. We further interpret our clustering measurements in the LCDM cosmological context using the halo model of galaxy clustering. We show that the typical halo mass of central and satellite galaxies increases with stellar mass, whereas the satellite fraction decreases with stellar mass, qualitatively the same as is seen at z < 1. We see little evidence of any redshift dependence in the stellar mass-to-halo mass relationship over our narrow redshift range. However, when we compare with similar measurements at z~0, we see clear evidence for a change in this relation. If we assume a universal baryon fraction, the ratio of stellar mass to halo mass reveals the fraction of baryons that have been converted to stars. We see that the peak in this star formation efficiency for central galaxies shifts to higher halo masses at higher redshift, moving from ~7x10^11 Msun at z~0 to ~3x10^12 Msun at z~1.5, revealing evidence of `halo downsizing'. Finally we show that for highly biased galaxy populations at z > 1 there may be a discrepancy between the measured space density and clustering and that predicted by the halo model. This could imply that there is a problem with one or more ingredients of the halo model at these redshifts, for instance the halo bias relation or the halo profile.
description: Accepted for publication in ApJ. Correction made to typo in halo masses in conclusions
Trace element analysis of placer gold
Creators: name: Tetland, Mikkel
Publisher: name: University of British Columbia
Year: 2015

description: Trace element analysis provides an efficient method of fingerprinting placer gold populations in order to characterize bedrock-source hypogene mineralization style and effects of supergene gold mobilization in surficial settings. LA-ICP-MS analysis, using the AuRM2 gold reference material as an external standard, measured concentrations of Mg, Al, Ti, V, Mn, Fe, Ni, Cu, Zn, As, Se, Rh, Pd, Sn, Sb, Te, Pt, Hg, Pb, Bi, and U in placer gold samples from: the Prophet Mine Australia, Nus River Colombia, Piaba Brazil, and four locations in British Columbia. Additional reference materials NIST610 and FAU7 were used to quantify the micro-homogeneity of AuRM2, monitor precision, and confirm accuracy. The AuRM2 reference material had not previously been utilized for micro-analysis, but is shown to be sufficiently homogenous at a micro-scale (64-108 µm). Precision of analyses of AuRM2 range between ±10-15% and accuracy is better than ±10%. Semi-quantitative concentrations for V, Hg, and U (0.3, 3.7, and 0.1 ppm respectively) were determined in AuRM2 along with Hg in NIST610 (0.6 ppm). Quantitative concentrations were determined for Se, Rh, Sb, and Te (24.9, 0.1, 0.3, and 2 ppm respectively) in FAU7. Placer gold in the central Okanagan from Mission Creek and the Winfield paleoplacer share the same hypogene trace element signature indicating that modern-day placer gold in Mission Creek is reworked from Miocene paleoplacers similar to the Winfield occurrence. Samples from Lambly Creek, also in the central Okanagan, exhibit two discrete trace element populations of native gold; one has elevated Cu indicative of greenstone-hosted orogenic gold, the other has a low Cu signature similar to intrusive-hosted mineralization. Both groups contain primary mineral inclusions and limited supergene rims indicating two proximal hypogene gold sources within the catchment of Lambly Creek. The samples from the Prophet Mine contain biologically precipitated supergene gold. Gold-rich rims are up to 100 µm thick indicating significant supergene gold accumulation in this placer occurrence. Analyses of regions of gold grains containing primary hypogene inclusions retain a distinct hypogene signature rich in base metals (Ni, Zn, Pb, and V) whereas others had an indistinct signature of supergene gold richer in Sb and Bi.
Interactions and screening in gated bilayer graphene nanoribbons
Creators: name: Xu, Hengyi
name: Heinzel, T.
name: Shylau, A. A.
name: Zozoulenko, I. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The effects of Coulomb interactions on the electronic properties of bilayer graphene nanoribbons (BGNs) covered by a gate electrode are studied theoretically. The electron density distribution and the potential profile are calculated self-consistently within the Hartree approximation. A comparison to their single-particle counterparts reveals the effects of interactions and screening. Due to the finite width of the nanoribbon in combination with electronic repulsion, the gate-induced electrons tend to accumulate along the BGN edges where the potential assumes a sharp triangular shape. This has a profound effect on the energy gap between electron and hole bands, which depends nonmonotonously on the gate voltage and collapses at intermediate electric fields. We interpret this behavior in terms of interaction-induced warping of the energy dispersion.
description: 6 pages, 4 figures
title: Between Acceptance and Refusal - Soldiers' Attitudes Towards War (Russian Empire)
title: Between Acceptance and Refusal - Soldiers' Attitudes Towards War (Russian Empire)
Creators: name: Astashov, Aleksandr Borisovich
Publisher: name: BSB - Bavarian State Library
Year: 2019
Subjects: subject: Russland
subject: Militär
subject: Weltkrieg [1914-1918]
subject: Soviet Union--Armed Forces--History
subject: World War, 1914-1918--Russia
subject: Soviet Union--History--Revolution, 1917-1921

description: The goal of this article is to uncover the causes, dynamics, and transformation of attitudes in the Russian army during the First World War. The contingents of the Russian army constantly changed during the course of military operations, and its composition qualitatively worsened. The mentality of the majority of soldiers of peasant origin and the traditions of the army did not meet the requirements of the technical nature of total war. This brought about a moral crisis, which reached a peak at the beginning of 1917. The process of demoralization in the army could not be contained by ideological, political, judicial and legal mechanisms.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Assessment of isometric strength of the shoulder rotators in swimmers using a handheld dynamometer: a reliability study
Creators: name: Conceição, Ana
name: Parraça, Jose
name: Marinho, Daniel
name: Costa, Mario
name: Louro, Hugo
name: Silva, Antonio
name: Batalha, Nuno
Publisher: name: Institute of Machine Design and Operation, Wrocław University of Technology, Wrocław
Year: 2018
Subjects: handheld dynamometer, prone position, young swimmers, swimming

description: Acta of Bioengineering and Biomechanics; 04/2018; ISSN 1509-409X
Binaries discovered by the MUCHFUSS project SDSS J08205+0008 - An eclipsing subdwarf B binary with brown dwarf companion
Creators: name: Geier, S.
name: Schaffenroth, V.
name: Drechsel, H.
name: Heber, U.
name: Kupfer, T.
name: Tillich, A.
name: Oestensen, R. H.
name: Smolders, K.
name: Degroote, P.
name: Maxted, P. F. L.
name: Barlow, B. N.
name: Gaensicke, B. T.
name: Marsh, T. R.
name: Napiwotzki, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Hot subdwarf B stars (sdBs) are extreme horizontal branch stars believed to originate from close binary evolution. Indeed about half of the known sdB stars are found in close binaries with periods ranging from a few hours to a few days. The enormous mass loss required to remove the hydrogen envelope of the red-giant progenitor almost entirely can be explained by common envelope ejection. A rare subclass of these binaries are the eclipsing HW Vir binaries where the sdB is orbited by a dwarf M star. Here we report the discovery of an HW Vir system in the course of the MUCHFUSS project. A most likely substellar object ($\simeq0.068\,M_{\rm \odot}$) was found to orbit the hot subdwarf J08205+0008 with a period of 0.096 days. Since the eclipses are total, the system parameters are very well constrained. J08205+0008 has the lowest unambiguously measured companion mass yet found in a subdwarf B binary. This implies that the most likely substellar companion has not only survived the engulfment by the red-giant envelope, but also triggered its ejection and enabled the sdB star to form. The system provides evidence that brown dwarfs may indeed be able to significantly affect late stellar evolution.
description: 16 pages, 4 figures, 1 table, ApJL accepted