cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hybrid RPA:DFT Approach for Adsorption on Transition Metal Surfaces: Methane and Ethane on Platinum (111)
Creators: name: Sheldon, Christopher
name: Paier, Joachim
name: Usvyat, Denis
name: Sauer, Joachim
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: 540 Chemie und zugeordnete Wissenschaften
subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten

description: The hybrid QM:QM approach is extended to adsorption on transition metal surfaces. The random phase approximation (RPA) as the high-level method is applied to cluster models and, using the subtractive scheme, embedded in periodic models which are treated with density functional theory (DFT) that is the low-level method. The PBE functional, both without dispersion and augmented with the many-body dispersion (MBD), is employed. Adsorption of methane and ethane on the Pt(111) surface is studied. For methane in a 2 × 2 surface cell, the hybrid RPA:PBE and RPA:PBE+MBD results, −14.3 and −16.0 kJ mol–1, respectively, are in close agreement with the periodic RPA value of −13.8 kJ mol–1 at significantly reduced computational cost (factor of ∼50). For methane and ethane, the RPA:PBE results (−14.3 and −17.8 kJ mol–1, respectively) indicate underbinding relative to energies derived from experimental desorption barriers for relevant loadings (−15.6 ± 1.6 and −27.2 ± 2.9 kJ mol–1, respectively), whereas the hybrid RPA:PBE+MBD results (−16.0 and −24.9 kJ mol–1, respectively) agree with the experiment well within experimental uncertainty limits (deviation of −0.4 ± 1.5 and +2.3 ± 2.9 kJ mol–1, respectively). Finding a cluster that adequately and robustly represents the adsorbate at the bulk surface is important for the success of the RPA-based QM:QM scheme for metals.
Luttinger Liquid Physics in the Superconductor Vortex Core
Creators: name: Vishwanath, Ashvin
name: Senthil, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study several aspects of the structure of vortices in conventional s-wave Type $II$ superconductors. It is well-known that there are low energy quasiparticles bound to the core of a vortex. We show that under certain conditions, these quasiparticles form a degenerate Fermi gas with a finite density of states at the Fermi energy. In three dimensional superconductors, the result is a one dimensional Fermi gas of quasiparticles bound to the core of a vortex line. As is usual in one dimensional systems, interactions between the quasiparticles lead to Luttinger liquid behaviour. This may be probed through STM tunneling into the vortex core. We further suggest that a novel Peierls-type instability in the shape of the vortex line may develop due to interactions between the quasiparticle gas and fluctuations in the vortex line shape.
description: 8 pages; 1 figure; one reference added for section IV
Multiphosphorylation-Dependent Recognition of Anti-pS2 Antibodies against RNA Polymerase II C‑Terminal Domain Revealed by Chemical Synthesis
Creators: name: Piemontese, Emanuele
name: Herfort, Alina
name: Perevedentseva, Yulia
name: Möller, Heiko M.
name: Seitz, Oliver
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: 540 Chemie und zugeordnete Wissenschaften

description: Phosphorylation is a major constituent of the CTD code, which describes the set of post-translational modifications on 52 repeats of a YSPTSPS consensus heptad that orchestrates the binding of regulatory proteins to the C-terminal domain (CTD) of RNA polymerase II. Phospho-specific antibodies are used to detect CTD phosphorylation patterns. However, their recognition repertoire is underexplored due to limitations in the synthesis of long multiphosphorylated peptides. Herein, we describe the development of a synthesis strategy that provides access to multiphosphorylated CTD peptides in high purity without HPLC purification for immobilization onto microtiter plates. Native chemical ligation was used to assemble 12 heptad repeats in various phosphoforms. The synthesis of >60 CTD peptides, 48–90 amino acids in length and containing up to 6 phosphosites, enabled a detailed and rapid analysis of the binding characteristics of different anti-pSer2 antibodies. The three antibodies tested showed positional selectivity with marked differences in the affinity of the antibodies for pSer2-containing peptides. Furthermore, the length of the phosphopeptides allowed a systematic analysis of the multivalent chelate-type interactions. The absence of multivalency-induced binding enhancements is probably due to the high flexibility of the CTD scaffold. The effect of clustered phosphorylation proved to be more complex. Recognition of pSer2 by anti-pSer2-antibodies can be prevented and, perhaps surprisingly, enhanced by the phosphorylation of “bystander” amino acids in the vicinity. The results have relevance for functional analysis of the CTD in cell biological experiments.
Additional file 1: of A new model for pharmacies? Insights from a quantitative study regarding the public’s perceptions
Creators: name: Policarpo, Verónica
name: Romano, Sónia
name: António, João
name: Correia, Tânia
name: Costa, Suzete
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Survey template. English translated version of the Portuguese survey. (PDF 349 kb)
$^{77}$Se-NMR Study under Pressure on 12%-S Doped FeSe
Creators: name: Kuwayama, Takanori
name: Matsuura, Kohei
name: Mizukami, Yuta
name: Kasahara, Shigeru
name: Matsuda, Yuji
name: Shibauchi, Takasada
name: Uwatoko, Yoshiya
name: Fujiwara, Naoki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The 12%-S doped FeSe system has a high Tc of 30 K at a pressure of 3.0 GPa. We have successfully investigated its microscopic properties for the first time via $^{77}$Se-NMR measurements under pressure. The antiferromagnetic (AFM) fluctuations at the optimal pressure (~3 GPa) exhibited unexpected suppression compared with the AFM fluctuations at ambient pressure, even though the optimal pressure is close to the phase boundary of the AFM phase induced at the high-pressure region. In addition, we revealed that the SC phase at an applied field of 6.02 T exhibited a remarkable double-dome structure in the pressure-temperature phase diagram, unlike the SC phase at zero field.
description: arXiv admin note: substantial text overlap with arXiv:1807.07118
Studies of Gauge Boson Pair Production and Trilinear Couplings
Creators: name: D0 Collaboration
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The gauge boson pair production processes Wg, WW, WZ, and Zg were studied using pbarp collisions corresponding to an integrated luminosity of ~14 pb-1 at a center-of-mass energy of sqrt(s) = 1.8 TeV. Analysis of Wg prod with subsequent W boson decay to lv (l=e,mu) is reported, including a fit to the pT spectrum of the photons which leads to limits on anomalous WWg couplings. A search for WW prod with subsequent decay to l-lbar-v-vbar (l=e,mu) is presented leading to an upper limit on the WW prod cross section and limits on anomalous WWg and WWZ couplings. A search for high pT W bosons in WW and WZ prod is described, where one W boson decays to an ev and the second W boson or the Z boson decays to two jets. A maximum likelihood fit to the pT spectrum of W bosons resulted in limits on anomalous WWg and WWZ couplings. A combined fit to the three data sets which provided the tightest limits on anomalous WWg and WWZ couplings is also described. Limits on anomalous ZZg and Zgg couplings are presented from an analysis of the photon ET spectrum in Zg events in the decay channels (ee, mu-mu, and v-vbar) of the Z boson.
description: 77 Pages including 40 Figures. Submitted to PRD
Additional file 17 of A novel multifunctional oligonucleotide microarray for Toxoplasma gondii
Creators: name: Bahl, Amit
name: Davis, Paul H
name: Behnke, Michael
name: Dzierszinski, Florence
name: Jagalur, Manjunatha
name: Chen, Feng
name: Shanmugam, Dhanasekaran
name: White, Michael W
name: Kulp, David
name: Roos, David S
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 9
Additional file 2: of Trabectedin triggers direct and NK-mediated cytotoxicity in multiple myeloma
Creators: name: Cucè, Maria
name: Cantafio, Maria Gallo
name: Siciliano, Maria
name: Riillo, Caterina
name: Caracciolo, Daniele
name: Scionti, Francesca
name: Staropoli, Nicoletta
name: Zuccalà, Valeria
name: Maltese, Lorenza
name: Vito, Anna Di
name: Grillone, Katia
name: Barbieri, Vito
name: Mariamena Arbitrio
name: Martino, Maria Di
name: Rossi, Marco
name: Amodio, Nicola
name: Pierosandro Tagliaferri
name: Tassone, Pierfrancesco
name: Botta, Cirino
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. A Meta-analysis of 4 different GEP datasets of MM comparing the expression levels of genes belonging to different DNA-repair pathways (BER, MMR, HR, c-NHEJ, a-NHEJ, FA) in PCs from MM patients with PCs from healthy donors. B For each panel: on the left, forest plot showing the results of the multivariate COX regression analysis performed on all genes included in the specific DNA repair system. On the right, Kaplan-Meyer curve report results of prognostic system in which patients were divided into “low” and “high” risk group, according to the expression of genes identified by previous multivariate analysis. (PDF 605 kb)
Additional file 19 of A novel multifunctional oligonucleotide microarray for Toxoplasma gondii
Creators: name: Bahl, Amit
name: Davis, Paul H
name: Behnke, Michael
name: Dzierszinski, Florence
name: Jagalur, Manjunatha
name: Chen, Feng
name: Shanmugam, Dhanasekaran
name: White, Michael W
name: Kulp, David
name: Roos, David S
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 11
Stochastic Theory of Relativistic Particles Moving in a Quantum Field: II. Scalar Abraham-Lorentz-Dirac-Langevin Equation, Radiation Reaction and Vacuum Fluctuations
Creators: name: Johnson, Philip R.
name: Hu, B. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We apply the open systems concept and the influence functional formalism introduced in Paper I to establish a stochastic theory of relativistic moving spinless particles in a quantum scalar field. The stochastic regime resting between the quantum and semi-classical captures the statistical mechanical attributes of the full theory. Applying the particle-centric world-line quantization formulation to the quantum field theory of scalar QED we derive a time-dependent (scalar) Abraham-Lorentz-Dirac (ALD) equation and show that it is the correct semiclassical limit for nonlinear particle-field systems without the need of making the dipole or non-relativistic approximations. Progressing to the stochastic regime, we derive multiparticle ALD-Langevin equations for nonlinearly coupled particle-field systems. With these equations we show how to address time-dependent dissipation/noise/renormalization in the semiclassical and stochastic limits of QED. We clarify the the relation of radiation reaction, quantum dissipation and vacuum fluctuations and the role that initial conditions may play in producing non-Lorentz invariant noise. We emphasize the fundamental role of decoherence in reaching the semiclassical limit, which also suggests the correct way to think about the issues of runaway solutions and preacceleration from the presence of third derivative terms in the ALD equation. We show that the semiclassical self-consistent solutions obtained in this way are ``paradox'' and pathology free both technically and conceptually. This self-consistent treatment serves as a new platform for investigations into problems related to relativistic moving charges.
description: RevTex; 20 pages, 3 figures, Replaced version has corrected typos, slightly modified derivation, improved discussion including new section with comparisons to related work, and expanded references
CHEMICAL CONSTITUENTS OF THE ROOTS OF FERULA SAMARKANDICA KOROVIN (OQ CHAIR) ANNOTATION
Creators: name: Meliyev, H.
name: Kamoldinov, Kh.Sh.
name: Kurbanova, A.Dj.
name: Rakhimov, R.N.
Publisher: name: Zenodo
Year: 2024

description: Phytochemical study on the ethanolic extract of the dried roots of Ferula samarkandica Korovin led to the isolation of ten known sesquiterpenoid coumarins. Their structures were characterized by detailed spectroscopic analysis including NMR and HR-ESI-MS. Nevskin exhibited high inhibitory activity against MV-4-11 cell with IC50 values of 3.87 ± 0.10 μM, respectively, and nevskin and feshurin showed high inhibitory activity against mino cell with IC50 values of 1.48 ± 0.06 μM and 7.88 ± 0.60 μM, respectively.
Sonoluminescence: Two-photon correlations as a test of thermality
Creators: name: Belgiorno, Francesco
name: Liberati, Stefano
name: Visser, Matt
name: Sciama, Dennis
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this Letter we propose a fundamental test for probing the thermal nature of the spectrum emitted by sonoluminescence. We show that two-photon correlations can in principle discriminate between real thermal light and the quasi-thermal squeezed-state photons typical of models based on the dynamic Casimir effect. Two-photon correlations provide a powerful experimental test for various classes of sonoluminescence models.
description: 6 pages, revtex 3; revised to include more discussion of finite volume effects; physics conclusions unchanged; to appear in Physics Letters A
Load Distribution on PET-G 3D Prints of Honeycomb Cellular Structures under Compression Load
Creators: name: Basurto-Vázquez, Olimpia
name: Sánchez-Rodríguez, Elvia P.
name: McShane, Graham J.
name: Medina, Dora I.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: 3D-printing
additive manufacturing
PET-G
honeycomb cellular structure

description: Energy resulting from an impact is manifested through unwanted damage to objects or persons. New materials made of cellular structures have enhanced energy absorption (EA) capabilities. The hexagonal honeycomb is widely known for its space-filling capacity, structural stability, and high EA potential. Additive manufacturing (AM) technologies have been effectively useful in a vast range of applications. The evolution of these technologies has been studied continuously, with a focus on improving the mechanical and structural characteristics of three-dimensional (3D)-printed models to create complex quality parts that satisfy design and mechanical requirements. In this study, 3D honeycomb structures of novel material polyethylene terephthalate glycol (PET-G) were fabricated by the fused deposition modeling (FDM) method with different infill density values (30%, 70%, and 100%) and printing orientations (edge, flat, and upright). The effectiveness for EA of the design and the effect of the process parameters of infill density and layer printing orientation were investigated by performing in-plane compression tests, and the set of parameters that produced superior results for better EA was determined by analyzing the area under the curve and the welding between the filament layers in the printed object via FDM. The results showed that the printing parameters implemented in this study considerably affected the mechanical properties of the 3D-printed PET-G honeycomb structure. The structure with the upright printing direction and 100% infill density exhibited an extension to delamination and fragmentation, thus, a desirable performance with a long plateau region in the load–displacement curve and major absorption of energy.
Advanced Testing Chain Supporting the Validation of Smart Grid Systems and Technologies
Creators: name: Brandl, Ron
name: Kotsampopoulos, Panos
name: Lauss, Georg
name: Maniatopoulos, Marios
name: Nuschke, Maria
name: Montoya, Juan
name: Strasser, Thomas
name: Strauss-Mincu, Diana
Publisher: name: arXiv
Year: 2018
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: New testing and development procedures and methods are needed to address topics like power system stability, operation and control in the context of grid integration of rapidly developing smart grid technologies. In this context, individual testing of units and components has to be reconsidered and appropriate testing procedures and methods need to be described and implemented. This paper addresses these needs by proposing a holistic and enhanced testing methodology that integrates simulation/software- and hardware-based testing infrastructure. This approach presents the advantage of a testing environment, which is very close to f i eld testing, includes the grid dynamic behavior feedback and is risks-free for the power system, for the equipment under test and for the personnel executing the tests. Furthermore, this paper gives an overview of successful implementation of the proposed testing approach within different testing infrastructure available at the premises of different research institutes in Europe.
description: 2018 IEEE Workshop on Complexity in Engineering (COMPENG)
Openness and Impact of Leading Scientific Countries
Creators: name: Wagner, Caroline S.
name: Whetsell, Travis
name: Baas, Jeroen
name: Jonkers, Koen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Digital Libraries (cs.DL)
subject: Physics and Society (physics.soc-ph)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The rapid rise of international collaboration over the past three decades, demonstrated in coauthorship of scientific articles, raises the question of whether countries benefit from cooperative science and how this might be measured. We develop and compare measures to ask this question. For all source publications in 2013, we obtained from Elsevier national level full and fractional paper counts as well as accompanying field-weighted citation counts. Then we collected information from Elsevier on the percent of all internationally coauthored papers for each country, as well as Organization for Economic Cooperation and Development measures of the international mobility of the scientific workforce in 2013, and conducted a principle component analysis that produced an openness index. We added data from the OECD on government budget allocation on research and development for 2011 to tie in the public spending that contributed to the 2013 output. We found that openness among advanced science systems is strongly correlated with impact: the more internationally engaged a nation is in terms of coauthorships and researcher mobility, the higher the impact of scientific work. The results have important implications for policy making around investment, as well as the flows of students, researchers, and technical workers.
Nucleosome plasticity is a critical element of chromatin liquid-liquid phase separation and multivalent nucleosome interactions.
Creators: name: Farr, Stephen E
name: Woods, Esmae J
name: Joseph, Jerelle A
name: Garaizar, Adiran
name: Collepardo-Guevara, Rosana
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Chromatin
Nucleosomes
Histones
DNA
Nucleic Acid Conformation
Algorithms
Models, Genetic
Computer Simulation
Molecular Dynamics Simulation

description: Liquid-liquid phase separation (LLPS) is an important mechanism that helps explain the membraneless compartmentalization of the nucleus. Because chromatin compaction and LLPS are collective phenomena, linking their modulation to the physicochemical features of nucleosomes is challenging. Here, we develop an advanced multiscale chromatin model-integrating atomistic representations, a chemically-specific coarse-grained model, and a minimal model-to resolve individual nucleosomes within sub-Mb chromatin domains and phase-separated systems. To overcome the difficulty of sampling chromatin at high resolution, we devise a transferable enhanced-sampling Debye-length replica-exchange molecular dynamics approach. We find that nucleosome thermal fluctuations become significant at physiological salt concentrations and destabilize the 30-nm fiber. Our simulations show that nucleosome breathing favors stochastic folding of chromatin and promotes LLPS by simultaneously boosting the transient nature and heterogeneity of nucleosome-nucleosome contacts, and the effective nucleosome valency. Our work puts forward the intrinsic plasticity of nucleosomes as a key element in the liquid-like behavior of nucleosomes within chromatin, and the regulation of chromatin LLPS.
Qualea dinizii Ducke
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Vochysiaceae
Qualea
Qualea dinizii

description: [1792] Qualea dinizii Ducke
 Arch. Jard. Bot. Rio de Janeiro 1 (1): 49 (Ducke 1915).
VERNACULAR NAMES. — Wp: pilima’ɨpiyũ, pilima’ɨwu.
 HERBARIUM DATA (FG). — 2 collections at CAY. Sel. exs.: G. Angel 29.
INVENTORY DATA (FG). — 3 trees in 3 plots; Fmax <1 %; dbhinv = 50.6 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 723, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Concurrent neuroimaging and neurostimulation reveals a causal role for dlPFC in coding of task-relevant information.
Creators: name: Jackson, Jade B
name: Feredoes, Eva
name: Rich, Anina N
name: Lindner, Michael
name: Woolgar, Alexandra
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021

description: Dorsolateral prefrontal cortex (dlPFC) is proposed to drive brain-wide focus by biasing processing in favour of task-relevant information. A longstanding debate concerns whether this is achieved through enhancing processing of relevant information and/or by inhibiting irrelevant information. To address this, we applied transcranial magnetic stimulation (TMS) during fMRI, and tested for causal changes in information coding. Participants attended to one feature, whilst ignoring another feature, of a visual object. If dlPFC is necessary for facilitation, disruptive TMS should decrease coding of attended features. Conversely, if dlPFC is crucial for inhibition, TMS should increase coding of ignored features. Here, we show that TMS decreases coding of relevant information across frontoparietal cortex, and the impact is significantly stronger than any effect on irrelevant information, which is not statistically detectable. This provides causal evidence for a specific role of dlPFC in enhancing task-relevant representations and demonstrates the cognitive-neural insights possible with concurrent TMS-fMRI-MVPA.
Additional file 20 of A novel multifunctional oligonucleotide microarray for Toxoplasma gondii
Creators: name: Bahl, Amit
name: Davis, Paul H
name: Behnke, Michael
name: Dzierszinski, Florence
name: Jagalur, Manjunatha
name: Chen, Feng
name: Shanmugam, Dhanasekaran
name: White, Michael W
name: Kulp, David
name: Roos, David S
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 12
Finite-Size Bosonization of 2-Channel Kondo Model: a Bridge between Numerical Renormalization Group and Conformal Field Theory
Creators: name: von Delft, Jan
name: Zarand, Gergely
name: Fabrizio, Michele
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We generalize Emery and Kivelson's (EK) bosonization-refermionization treatment of the 2-channel Kondo model to finite system size and on the EK-line analytically construct its exact eigenstates and finite-size spectrum. The latter crosses over to conformal field theory's (CFT) universal non-Fermi-liquid spectrum (and yields the most-relevant operators' dimensions), and further to a Fermi-liquid spectrum in a finite magnetic field. Our approach elucidates the relation between bosonization, scaling techniques, the numerical renormalization group (NRG) and CFT. All CFT's Green's functions are recovered with remarkable ease from the model's scattering states.
description: 4 pages, 1 figure, Revtex
Estimates by gap potentials of free homotopy decompositions of critical Sobolev maps
Creators: name: Van Schaftingen, Jean
Publisher: name: arXiv
Year: 2018
Subjects: subject: Functional Analysis (math.FA)
subject: Analysis of PDEs (math.AP)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 46E35, 55M25, 55P99, 55Q25, 58A12

description: A free homotopy decomposition of any continuous map from a compact Riemmanian manifold $\mathcal{M}$ to a compact Riemannian manifold $\mathcal{N}$ into a finite number maps belonging to a finite set is constructed, in such a way that the number of maps in this free homotopy decomposition and the number of elements of the set to which they belong can be estimated a priori by the critical Sobolev energy of the map in $W^{s,p} (\mathcal{M}, \mathcal{N})$, with $sp = m = \dim \mathcal{M}$. In particular, when the fundamental group $π_1 (\mathcal{N})$ acts trivially on the homotopy group $π_m (\mathcal{N})$, the number of homotopy classes to which a map can belong can be estimated by its Sobolev energy. The estimates are particular cases of estimates under a boundedness assumption on gap potentials of the form $$\iint\limits_{\substack{(x, y) \in \mathcal{M} \times \mathcal{M} \\ d_\mathcal{N} (f (x), f (y)) \ge \varepsilon}}\frac{1}{d_\mathcal{M} (x, y)^{2 m}} \, \mathrm{d} x \, \mathrm{d} y.$$ When $m \ge 2$, the estimates scale optimally as $\varepsilon \to 0$. Linear estimates on the Hurewicz homorphism and the induced cohomology homomorphism are also obtained.
description: 45 pages, minor corrections
Renormalization of the bilocal sine-Gordon model
Creators: name: Steib, I.
name: Nagy, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The functional renormalization group treatment is presented for the two-dimensional sine-Gordon model by including a bilocal term in the potential, which contributes to the flow at tree level. It is shown that the flow of the bilocal term can substitute the evolution of the wave function renormalization constant, and then the Kosterlitz-Thouless type phase transition can be recovered.
description: 16 pages, 2 figures
A class of dynamic frictional contact problems governed by a system of hemivariational inequalities in thermoviscoelasticity
Creators: name: Migórski, Stanisław
name: Szafraniec, Paweł
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we prove the existence and uniqueness of the weak solution for a dynamic thermoviscoelastic problem which describes frictional contact between a body and a foundation. We employ the nonlinear constitutive viscoelastic law with a long-term memory, which include the thermal effects and consider the general nonmonotone and multivalued subdifferential boundary conditions for the contact, friction and heat flux. The model consists of the system of the hemivariational inequality of for the displacement and the parabolic hemivariational inequality for the temperature. The existence of solutions is proved by using recent results from the theory of hemivariational inequalities and a fixed point argument.
description: 24 pages
Qualea moriboomiorum Marc.-Berti
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Vochysiaceae
Qualea
Qualea moriboomiorum

description: [1793] Qualea moriboomiorum Marc.-Berti
(Fig. 60C)
 Pittieria 18: 5 (Marcano-Berti 1989), “ mori-boomii ”.
 NOTE. — Known only from French Guiana. Automatic correction of “ mori-boomii ”, according to Art. 60.8 of the ICN (Turland et al. 2018).
VERNACULAR NAMES. — Fr: gonfolo bleu.
 HERBARIUM DATA (FG). — 6 collections at CAY. Sel. exs.: S.A. Mori & B.M. Boom 15225 (holo-, NY[00001003]; iso-, CAY[CAY024985], P[P00162580]).
INVENTORY DATA (FG). — 44 trees in 18 plots; Fmax = 1.7 %; dbhinv = 86.1 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 723, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Controlling error orientation to improve quantum algorithm success rates
Creators: name: Murphy, Daniel C.
name: Brown, Kenneth R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The success probability of a quantum algorithm constructed from noisy quantum gates cannot be accurately predicted from single parameter metrics that compare noisy and ideal gates. We illustrate this concept by examining a system with coherent errors and comparing algorithm success rates for different choices of two-qubit gates that are constructed from composite pulse sequences, where the residual gate errors are related by a unitary transformation. As a result, all of the sequences have the same error relative to the ideal gate under any distance measure that is invariant under unitary transformations. However, the circuit success can vary dramatically by choosing error orientations that do not affect the final outcome and error orientations that cancel between conjugate controlled-nots, as demonstrated here with Clifford circuits, compiled Toffoli gates, and quantum simulation algorithms. The results point to the utility of both minimizing the error and optimizing the error direction and also to the advantages of using multiple control sequences for the same gate type within a single algorithm.
description: 7 pages, 7 figures, comments welcome
Narratives 2.0
Creators: name: König, Katharina
Publisher: name: Journal for Media Linguistics
Year: 2019

description: Based on a corpus of voice message narratives in German WhatsApp group chats, the present study contributes to research on social media storytelling in that it focusses on stories of personal experience which are embedded in a communication platform which favours a continuous dialogic exchange, narrated to well-defined non-anonymous publics and multimodal (comprised of visual and audible posting types). To capture the characteristics of this type of social media storytelling, the paper argues that Ochs and Capps’ (2001) dimensional model originally developed for conversational narratives (including the dimensions of tellability, tellership, embeddedness, linearity, moral stance) should be expanded by the dimensions of publicness, multimodality and sequencing. The prototype of storytelling in WhatsApp group chats is based on recent personal experiences; it is related by a single teller as an initial, sequentially non-embedded and linearly organised “big package” story (in a single voice message sometimes introduced by a text message containing an abstract); other group members routinely document their evaluative stances in rather conventionalised text message responses in the semi-public group space.
description: Journal for Media Linguistics, Bd. 2 Nr. 2 (2019): Special Issue: Mobile Medienpraktiken im Spannungsfeld von Öffentlichkeit, Privatheit und Anonymität
Additional file 2: of Acceptability of a family-centered newborn care model among providers and receivers of care in a Public Health Setting: a qualitative study from India
Creators: name: Enisha Sarin
name: Maria, Arti
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: Interview guide for service providers. (DOC 25 kb)
Additional file of A novel multifunctional oligonucleotide microarray for Toxoplasma gondii
Creators: name: Bahl, Amit
name: Davis, Paul H
name: Behnke, Michael
name: Dzierszinski, Florence
name: Jagalur, Manjunatha
name: Chen, Feng
name: Shanmugam, Dhanasekaran
name: White, Michael W
name: Kulp, David
name: Roos, David S
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file of A novel multifunctional oligonucleotide microarray for Toxoplasma gondii
Non-Local Impact of Link Failures in Linear Flow Networks
Creators: name: Strake, Julius
name: Kaiser, Franz
name: Basiri, Farnaz
name: Ronellenfitsch, Henrik
name: Witthaut, Dirk
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: The failure of a single link can degrade the operation of a supply network up to the point of complete collapse. Yet, the interplay between network topology and locality of the response to such damage is poorly understood. Here, we study how topology affects the redistribution of flow after the failure of a single link in linear flow networks with a special focus on power grids. In particular, we analyze the decay of flow changes with distance after a link failure and map it to the field of an electrical dipole for lattice-like networks. The corresponding inverse-square law is shown to hold for all regular tilings. For sparse networks, a long-range response is found instead. In the case of more realistic topologies, we introduce a rerouting distance, which captures the decay of flow changes better than the traditional geodesic distance. Finally, we are able to derive rigorous bounds on the strength of the decay for arbitrary topologies that we verify through extensive numerical simulations. Our results show that it is possible to forecast flow rerouting after link failures to a large extent based on purely topological measures and that these effects generally decay with distance from the failing link. They might be used to predict links prone to failure in supply networks such as power grids and thus help to construct grids providing a more robust and reliable power supply.
description: First two authors contributed equally, 17 pages, 9 figures
Additional file 2 of Construction and yield optimization of a cinnamylamine biosynthesis route in Escherichia coli
Creators: name: Wang, Qi
name: Ma, Linlin
name: Wang, Zhiguo
name: Chen, Quan
name: Wang, Qian
name: Qi, Qingsheng
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 2: Table S2. Plasmids used in this study.
On the Casimir effect between superconductors
Creators: name: Bimonte, Giuseppe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A recent experiment [R. A. Norte et al. Phys. Rev. Lett. {\bf 121}, 030405 (2018)] probed the variation of the Casimir force between two closely spaced thin Al films, as they transition into a superconducting state, observing a null result. We present here computations of the Casimir effect for superconductors, based on the Mattis-Bardeen formula for their optical response. We show that for the Al cavity used in the experiment the effect of the transition is over two hundred and fifty times smaller than the experimental sensitivity, in agreement with the observed null result. We demonstrate that a large enhancement of the effect can be achieved by using a cavity consisting of a Au mirror and a superconducting NbTiN film. We estimate that the effect of the superconducting transition would be observable with the proposed Au-NbTiN configuration, if the sensitivity of the apparatus could be increased by an order of magnitude.
description: 9 pages, 10 figures
Figure S1 from Evolutionary trade-offs between baseline and plastic gene expression in two congeneric oyster species.
Creators: name: Li, Ao
name: Li, Li
name: Wang, Wei
name: Zhang, Guofan
Publisher: name: The Royal Society
Year: 2019

description: Relative expression of hsps in C. gigas under heat shock stress of 35 °C at Qingdao. Error bars represent one standard deviation.
Convective blueshifts in the solar atmosphere II. High-accuracy observations of the Fe i 6173.3Å line and deviations of full-disk Dopplergrams
Creators: name: Stief, Franziska
name: Löhner-Böttcher, Johannes
name: Schmidt, Wolfgang
name: Steinmetz, Tilo
name: Holzwarth, Ronald
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Granular convective motions reach into the lower solar atmosphere, typically causing photospheric spectral lines to exhibit a differential line shift. This Doppler shift to shorter wavelength is commonly known as convective blueshift. We performed systematic observations of the quiet Sun with the Laser Absolute Reference Spectrograph (LARS) at the German Vacuum Tower Telescope. The solar disk was scanned along the meridian and the equator, from the disk center toward the limb. The solar spectrum around 6173Å was calibrated with a laser frequency comb on an absolute wavelength scale with an accuracy of a few m/s. We applied a bisector analysis on the spectral lines to reveal the changes of convective blueshift and line asymmetry at different heliocentric positions. Being a signature for convective motions, the bisector curve of Fe i 6173.3Å describes a C-shape at disk center. When approaching the solar limb, the bisector transforms into a \-shape. The analysis of the time- and bisector-averaged line shifts yields three distinct results. Firstly, the center-to-limb variation of Doppler velocities measured with LARS reveals a significant discrepancy (up to 200m/s) to the full-disk Dopplergrams of the Helioseismic and Magnetic Imager (HMI). Secondly, we obtained a significant decrease of convective blueshift toward the solar limb. Thirdly, the line-of-sight effect of solar activity leads to a scatter of up to 100m/s at intermediate heliocentric positions. The accurate observation of the absolute convective blueshift with LARS allows the identification of systematic discrepancy with Doppler velocities measured by HMI. The center-to-limb variation of HMI suffers from an additional blueshift toward the limb that is incompatible with our results. LARS measurements can be taken as reference for the correction of systematic errors in the synoptic HMI Dopplergrams.
description: 9 pages, 9 figures
A global resource for genomic predictions of antimicrobial resistance and surveillance of Salmonella Typhi at pathogenwatch.
Creators: name: Argimón, Silvia
name: Yeats, Corin A
name: Goater, Richard J
name: Abudahab, Khalil
name: Taylor, Benjamin
name: Underwood, Anthony
name: Sánchez-Busó, Leonor
name: Wong, Vanessa K
name: Dyson, Zoe A
name: Nair, Satheesh
name: Park, Se Eun
name: Marks, Florian
name: Page, Andrew J
name: Keane, Jacqueline A
name: Baker, Stephen
name: Holt, Kathryn E
name: Dougan, Gordon
name: Aanensen, David M
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Humans
Salmonella typhi
Typhoid Fever
Bacterial Proteins
Membrane Transport Proteins
Anti-Bacterial Agents
Microbial Sensitivity Tests
Genomics
Drug Resistance, Multiple, Bacterial
Genotype
Mutation
Genome, Bacterial
Geography
Tanzania
Malawi

description: As whole-genome sequencing capacity becomes increasingly decentralized, there is a growing opportunity for collaboration and the sharing of surveillance data within and between countries to inform typhoid control policies. This vision requires free, community-driven tools that facilitate access to genomic data for public health on a global scale. Here we present the Pathogenwatch scheme for Salmonella enterica serovar Typhi (S. Typhi), a web application enabling the rapid identification of genomic markers of antimicrobial resistance (AMR) and contextualization with public genomic data. We show that the clustering of S. Typhi genomes in Pathogenwatch is comparable to established bioinformatics methods, and that genomic predictions of AMR are highly concordant with phenotypic susceptibility data. We demonstrate the public health utility of Pathogenwatch with examples selected from >4,300 public genomes available in the application. Pathogenwatch provides an intuitive entry point to monitor of the emergence and spread of S. Typhi high risk clones.
title: Erfolgreich mit Integriertem Risiko- und Chancenmanagement - Normkapitel 6.1 gestalten
Creators: name: Adam, Patricia A.
Publisher: name: Hochschule Hannover
Year: 2024
Subjects: subject: 650 Management

description: Ein Integriertes Risiko- und Chancenmanagement (IRCM) geht deutlich über das hinaus, was in den Organisationen heute anzutreffen ist. Es bietet jedoch die beste Möglichkeit, nicht nur mit der VUKA-Welt Schritt zu halten, sondern sogar von ihr zu profitieren. Entsprechend ist die Einführung eines chancenbasierten Denkens in Ergänzung zum risikobasierten Denken Bestandteil der Revisionsagenda für die ISO 9000 und 9001. Voraussetzung für die erfolgreiche Gestaltung eines IRCM ist die individuelle Definition, Steuerung und Integration von Risiko- und Chancenmanagementprozessen unter Beachtung von 8 Erfolgsfaktoren, den „8K“. Vom Ergebnis profitiert das Top-Management direkt: Bessere, abgestimmte Entscheidungsvorlagen ermöglichen schnellere, sachgerechtere Entscheidungen.
description: Management; 11
Additional file 3: of Acceptability of a family-centered newborn care model among providers and receivers of care in a Public Health Setting: a qualitative study from India
Creators: name: Enisha Sarin
name: Maria, Arti
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Interview guide for Parent-attendants. (DOC 31 kb)
Optimal definition of the nonlinear weights in multidimensional Central WENOZ reconstructions
Creators: name: Cravero, Isabella
name: Semplice, Matteo
name: Visconti, Giuseppe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65M08, 65M20

description: Central WENO reconstruction procedures have shown very good performances in finite volume and finite difference schemes for hyperbolic conservation and balance laws in one and more space dimensions, on different types of meshes. Their most recent formulations include WENOZ-type nonlinear weights, but in this context a thorough analysis of the global smoothness indicator $τ$ is still lacking. In this work we first prove results on the asymptotic expansion of one- and multi-dimensional Jiang-Shu smoothness indicators that are useful for the rigorous design of a CWENOZ schemes, also beyond those considered in this paper. Next, we introduce the optimal definition of $τ$ for the one-dimensional CWENOZ schemes and for one example of two-dimensional CWENOZ reconstruction. Numerical experiments of one and two dimensional test problems show the correctness of the analysis and the good performance of the new schemes.
Additional file 1: of Decreased serum carbohydrate antigen 19â 9 levels after neoadjuvant therapy predict a better prognosis for patients with pancreatic adenocarcinoma: a multicenter case-control study of 240 patients
Creators: name: Aoki, Shuichi
name: Fuyuhiko Motoi
name: Murakami, Yoshiaki
name: Sho, Masayuki
name: Satoi, Sohei
name: Honda, Goro
name: Uemura, Kenichiro
name: Ken-Ichi Okada
name: Ippei Matsumoto
name: Nagai, Minako
name: Yanagimoto, Hiroaki
name: Kurata, Masanao
name: Fukumoto, Takumi
name: Mizuma, Masamichi
name: Yamaue, Hiroki
name: Unno, Michiaki
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: Hematology

description: Table S1. Descriptive statistics for total cohort and three subgroups stratified by each institution. Table S2. Descriptive statistics for total cohort and three subgroups stratified by neoadjuvant therapy type. (PDF 55 kb)
Path Independence of Additive Functionals for SDEs under G-framework
Creators: name: Ren, Panpan
name: Yang, Fen-Fen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: The path independence of additive functionals for SDEs driven by the G-Brownian motion is characterized by nonlinear PDEs. The main result generalizes the existing ones for SDEs driven by the standard Brownian motion.