cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Field-controlled quantum anomalous Hall effect in electron-doped CrSiTe$_{ 3 }$ monolayer: a first-principles prediction
Creators: name: Kang, Sungmo
name: Kang, Seungjin
name: Kim, Heung-Sik
name: Yu, Jaejun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report Chern insulating phases emerging from a single layer of layered chalcogenide CrSiTe$_{3}$, a transition metal trichacogenides (TMTC) material, in the presence of charge doping. Due to strong hybridization with Te $p$ orbitals, the spin-orbit coupling effect opens a finite band gap, leading to a nontrivial topology of the Cr $e_{\mathrm{g}}$ conduction band manifold with higher Chern numbers. Our calculations show that quantum anomalous Hall effects can be realized by adding one electron in a formula unit cell of Cr$_{2}$Si$_{2}$Te$_{6}$, equivalent to electron doping by 2.36$\times$10$^{14}$ cm$^{-2}$ carrier density. Furthermore, the doping-induced anomalous Hall conductivity can be controlled by an external magnetic field via spin-orientation-dependent tuning of the spin-orbit coupling. In addition, we find distinct quantum anomalous Hall phases employing tight-binding model analysis, suggesting that CrSiTe$_{3}$ can be a fascinating new platform to realize Chern insulating systems with higher Chern numbers.
description: 9 pages, 8 figures, and additional supplementary information
Remarks on the regularity criteria of generalized MHD and Navier-Stokes systems
Creators: name: Yamazaki, Kazuo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We study the regularity criteria of the three dimensional generalized MHD and Navier-Stokes systems. In particular, we show that the regularity criteria of the generalized MHD system may be reduced to depend only on two diagonal entries of the Jacobian matrix of the velocity vector field or one vorticity component and one entry of the Jacobian matrix of the velocity vector field.
description: This is the author's accepted manuscript version of what was already published in January 2013 by Journal of Mathematical Physics
Characterization of phase-averaged coherent states
Creators: name: Allevi, Alessia
name: Bondani, Maria
name: Marian, Paulina
name: Marian, Tudor A.
name: Olivares, Stefano
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present the full characterization of phase-randomized or phase-averaged coherent states, a class of states exploited in communication channels and in decoy state-based quantum key distribution protocols. In particular, we report on the suitable formalism to analytically describe the main features of this class of states and on their experimental investigation, that results in agreement with theory. We also show the results we obtained by manipulating the phase-averaged coherent states with linear optical elements and testify their good quality by employing some non-Gaussianity measures and the concept of mutual information.
description: 15 pages, 11 figures
In Vitro Acaricidal Activity of Crude Methanolic Extract of Leaves of Parthenium hysterophorus
Creators: name: Wondimu, Anteneh
name: Mehadi, Kedir
name: Muktar, Yimer
name: Bayu, Yehualashet
Publisher: name: East African Journal of Veterinary and Animal Sciences
Year: 2018

description: A study was conducted to investigate in vitro acaricidal activity of crude methanolic extract of leaves of Parthenium hysterophorus against three ixodid cattle ticks, namely Amblyomma variegatum, Amblyomma cohaerens, and Rhipecephalus decoloratus. The ticks were collected from cattle kept at Haramaya university beef farm for fattening, which were purchased from different markets of Eastern Hararghe zone. Standard physical and direct stereomicroscopy techniques were employed for identification of ticks. The adult ticks were exposed to six graded concentrations of the extract in triplicates; 200mg/ml, 100mg/ml, 50mg/ml, 25mg/ml, 12.5mg/ml, and 6.25mg/ml for 24hrs using in vitro adult immersion test. Mortality rates were recorded at 30min, 1hr, 2hrs, 3hrs, 6hrs, 12hrs and 24hrs post exposure. Diazinon (0.1%), and distilled water were used as positive and negative controls, respectively. Acaricidal activitiy of the extract concentrations was measured by mean number of ticks died and acaricidal efficacy (%) relative to the negative control. The result showed time and concentration dependent acaricidal activity of the extract. Mean mortality showed significant difference between higher dose (200mg/ml) and lower doses (p<0.05). It was also noted that ticks exposed to higher concentration of extract showed greater mean mortality compared to diazinon. Extract diluted to 200mg/ml caused 100%, 100%, and 86.7% while diazinon 91.6%, 95.8%, and 71.1% deaths of A. variegatum, A. cohaerens, and R. decoloratus during 24 hrs, respectively. This preliminary work suggests that leaves of P. hysterophorus possess a promising acaricidal potential warranting a follow up work encompassing in vivo toxicity and efficacy tests.
description: East African Journal of Veterinary and Animal Sciences, Vol. 2 No. 2 (2018): East African Journal of Veterinary and Animal Sciences
title: Goldsmiths University Library Search User Experience Report July/August 2022
Creators: name: Rex-Lawson, Sarah
name: Dhallu, Davina
name: Rehman, Adil
name: Green, Ash
Publisher: name: Goldsmiths, University of London
Year: 2022

description: This report details a small research project, conducted at Goldsmiths, University of London, by the Systems Library team in June-August 2022. The project aims to understand user experience and feedback surrounding our Library Search (referred to as LS throughout this report), for the purpose of driving improvements in accessibility and usability.
Allium angulosum
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: A.angulosum L. (A.acutangulum Schrader) Cat. 350. Hier sind zu streichen die Angaben «Zermatt (RION)» und «bis 1620» (diese Höhengrenze haben ASCHERSON-GRAEBNER und HEGI übernommen). Zermatt ist als Fundstelle für A. angulosum pflanzen- geographisch unmöglich.RION,Guide Bot.Valais,S.206(1872),bzw.die Heraus geber dieses Werkes, RITZ und WOLF,haben übrigens zu der Angabe einen Vorbehalt gemacht: sie bemerkten am Schlusse der Aufzählung der Fundorte: «quelques localités appartiennent bien à l'esp.précédente» (A.fallax senescens). Es ist offensichtlich, dass nicht weniger als vier von den fünf Fundstellen,nämlich Folla- tères, Maladeires, Kapellenweg bei Saas-Fee und Zermatt, auszuscheiden sind. Warum JACCARD nur deren zwei (Follatères und Saas) eliminiert hat, bleibt ein Rätsel. 2:Branson und Fully (Gams, P, Terretaz); Ardon (P.); Montana (Coquoz).- 3:Riddes (J.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Toxicity profiling of engineered nanomaterials via multivariate dose-response surface modeling
Creators: name: Patel, Trina
name: Telesca, Donatello
name: George, Saji
name: Nel, André E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: New generation in vitro high-throughput screening (HTS) assays for the assessment of engineered nanomaterials provide an opportunity to learn how these particles interact at the cellular level, particularly in relation to injury pathways. These types of assays are often characterized by small sample sizes, high measurement error and high dimensionality, as multiple cytotoxicity outcomes are measured across an array of doses and durations of exposure. In this paper we propose a probability model for the toxicity profiling of engineered nanomaterials. A hierarchical structure is used to account for the multivariate nature of the data by modeling dependence between outcomes and thereby combining information across cytotoxicity pathways. In this framework we are able to provide a flexible surface-response model that provides inference and generalizations of various classical risk assessment parameters. We discuss applications of this model to data on eight nanoparticles evaluated in relation to four cytotoxicity parameters.
description: Published in at http://dx.doi.org/10.1214/12-AOAS563 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Metasurface-Based Realization of Photonic Time Crystals
Creators: name: Wang, Xuchen
name: Mirmoosa, Mohammad Sajjad
name: Asadchy, Viktar S.
name: Rockstuhl, Carsten
name: Fan, Shanhui
name: Tretyakov, Sergei A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Photonic time crystals are artificial materials whose electromagnetic properties are uniform in space but periodically vary in time. The synthesis of such materials and experimental observation of their physics remain very challenging due to the stringent requirement for uniform modulation of material properties in volumetric samples. In this work, we extend the concept of photonic time crystals to two-dimensional artificial structures -- metasurfaces. We demonstrate that time-varying metasurfaces not only preserve key physical properties of volumetric photonic time crystals despite their simpler topology but also host common momentum bandgaps shared by both surface and free-space electromagnetic waves. Based on a microwave metasurface design, we experimentally confirmed the exponential wave amplification inside a momentum bandgap as well as the possibility to probe bandgap physics by external (free-space) excitations. The proposed metasurface serves as a straightforward material platform for realizing emerging photonic space-time crystals and as a realistic system for the amplification of surface-wave signals in future wireless communications.
description: 21 pages, 3 figures
Parabolic problems and interpolation with a function parameter
Creators: name: Los, Valerii
name: Murach, Aleksandr A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: Primary 35K35, 46B70, Secondary 46E35

description: We give an application of interpolation with a function parameter to parabolic differential operators. We introduce the refined anisotropic Sobolev scale that consists of some Hilbert function spaces of generalized smoothness. The latter is characterized by a real number and a function varying slowly at infinity in Karamata's sense. This scale is connected with anisotropic Sobolev spaces by means of interpolation with a function parameter. We investigate a general initial--boundary value parabolic problem in the refined Sobolev scale. We prove that the operator corresponding to this problem sets isomorphisms between appropriate spaces pertaining to this scale.
description: 18 pages
Prevalence of Ectoparasites of Sheep and Goats in Banja District, North Western Ethiopia
Creators: name: Wondimu, Anteneh
name: Desta, Aderaw
name: Serda, Biressaw
name: Bayu, Yehualashet
Publisher: name: East African Journal of Veterinary and Animal Sciences
Year: 2018

description: A cross-sectional study was conducted from November 2016 to April 2017 using 411 small ruminants (sheep=267 and goats=144) to identify ectoparasites fauna, estimate the prevalence, and associated risk factors. The study showed 74% of the examined animals were infested by at least one species of ectoparasites. Six percent of the animals were harboring mixed infestation with different species of parasite. Nine species of ectoparasites belonging to flea (36%), tick (21.7%), lice (8.8%), and sheep ked (1.5%) were identified. Among ectoparasites, Ctenocephalides species (24%) were the most abundant. Damalinia ovis, Rhipicephallus decoloratus, Hyalomma marignatum ufipes, Solenopotes capillatus, Amblyomma variegatum, Echidnophaga gallinacea, Xenopsylla cheopsis, and Melophagus ovinus were also detected at different proportions. The ectoparasites infestation in sheep was significantly higher than goats. Younger (< 2 years) animals and females were more susceptible to ectoparasites infestation than adult and male (P<0.05). Animals with poor body condition harbored greater number of ectoparasites than medium and good body condition (P<0.05). Belly was the main predilection site for ectoparasites attachment followed by chest, limb, face, brisket, neck, back, and rump. The higher prevalence of ectoparasites infestation of sheep and goats in the study area suggests the need for strategic implementation of control programs.
description: East African Journal of Veterinary and Animal Sciences, Vol. 2 No. 2 (2018): East African Journal of Veterinary and Animal Sciences
TURBO: The Swiss Knife of Auto-Encoders
Creators: name: Quétant, Guillaume
name: Belousov, Yury
name: Kinakh, Vitaliy
name: Voloshynovskiy, Slava
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Cryptography and Security (cs.CR)
subject: Information Theory (cs.IT)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We present a novel information-theoretic framework, termed as TURBO, designed to systematically analyse and generalise auto-encoding methods. We start by examining the principles of information bottleneck and bottleneck-based networks in the auto-encoding setting and identifying their inherent limitations, which become more prominent for data with multiple relevant, physics-related representations. The TURBO framework is then introduced, providing a comprehensive derivation of its core concept consisting of the maximisation of mutual information between various data representations expressed in two directions reflecting the information flows. We illustrate that numerous prevalent neural network models are encompassed within this framework. The paper underscores the insufficiency of the information bottleneck concept in elucidating all such models, thereby establishing TURBO as a preferable theoretical reference. The introduction of TURBO contributes to a richer understanding of data representation and the structure of neural network models, enabling more efficient and versatile applications.
Prediction of continuous cooling diagrams for the precision forged tempering steel 50CrMo4 by means of artificial neural networks
Creators: name: Nürnberger, Florian
name: Schaper, Marco
name: Bach, Friedrich-Wilhelm
name: Mozgova, Iryna
name: Kuznetsov, Konstjantyn
name: Halikova, Anna
name: Perederieieva, Olga
Publisher: name: New York, NY : Hindawi Publishing Corporation
Year: 2009
Subjects: subject: Commercial software
subject: Continuous cooling diagrams
subject: Continuous cooling transformation
subject: Isothermal transformation diagram
subject: Microstructural transformations
subject: Precision forging
subject: Process condition
subject: Quenching and tempering
subject: Deformation
subject: Forecasting
subject: Forging
subject: MATLAB
subject: Neural networks
subject: Phase diagrams
subject: Quenching
subject: Tempering
subject: Graphic methods
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Quenching and tempering of precision forged components using their forging heat leads to reduced process energy and shortens the usual process chains. To design such a process, neither the isothermal transformation diagrams (TTT) nor the continuous cooling transformation (CCT) diagrams from literature can be used to predict microstructural transformations during quenching since the latter diagrams are significantly influenced by previous deformations and process-related high austenitising temperatures. For this reason, deformation CCT diagrams for several tempering steels from previous works have been investigated taking into consideration the process conditions of precision forging. Within the scope of the present work, these diagrams are used as input data for predicting microstructural transformations by means of artificial neural networks. Several artificial neural network structures have been examined using the commercial software MATLAB. Predictors have been established with satisfactory capabilities for predicting CCT diagrams for different degrees of deformation within the analyzed range of data.
Insight-HXMT on-orbit thermal control status and thermal deformation impact analysis
Creators: name: Zhang, Aimei
name: Zhang, Yifan
name: Liao, Jinyuan
name: Xu, Yupeng
name: Wang, Yusa
name: Luo, Wenbo
name: Zhou, Yupeng
name: Qian, Zhiying
name: Li, Xiaobo
name: Lu, Fangjun
name: Zhang, Shuangnan
name: Song, Liming
name: Liu, Congzhan
name: Zhang, Fan
name: Nie, Jianyin
name: Wang, Juan
name: Yang, Sheng
name: Zhang, Tong
name: Liu, Xiaojing
name: Wang, Ruijie
name: Li, Xufang
name: Zhang, Yifei
name: Li, Zhengwei
name: Lu, Xuefeng
name: Xu, He
name: Wu, Di
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Purpose: The Hard X-ray Modulation Telescope is China's first X-ray astronomy satellite launched on June 15th, 2017, dubbed Insight-HXMT. Active and passive thermal control measures are employed to keep devices at suitable temperatures. In this paper, we analyzed the on-orbit thermal monitoring data of the first 5 years and investigated the effect of thermal deformation on the point spread function (PSF) of the telescopes. Methods: We examined the data of the on-orbit temperatures measured using 157 thermistors placed on the collimators, detectors and their support structures and compared the results with the thermal control requirements. The thermal deformation was evaluated by the relative orientation of the two star sensors installed on the main support structure. its effect was estimated with evolution of the PSF obtained with calibration scanning observations of the Crab nebula. Conclusion: The on-orbit temperatures met the thermal control requirements thus far, and the effect of thermal deformation on the PSF was negligible after the on-orbit pointing calibration.
description: 25 pages, 35 figures, submitted
Additional file 1 of Analysis of RAS and drug induced homo- and heterodimerization of RAF and KSR1 proteins in living cells using split Nanoluc luciferase
Creators: name: Rohrer, Lino
name: Spohr, Corinna
name: Beha, Carina
name: Griffin, Ricarda
name: Braun, Sandra
name: Halbach, Sebastian
name: Brummer, Tilman
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Co-immunoprecipitation using anti-c-Myc antibodies confirms the enhanced heterodimerization between BRAF-LgBiT and RAF1-SmBiT as well as between RAF1-LgBiT and BRAF-SmBiT proteins in the presence of either KRASG12V or Sorafenib. HEK293T cells were co-transfected with the indicated plasmids and either pMIG empty vectoror pMIG/KRASG12V. Four hours prior to lysis, cells were treated with either 10 μM Sorafenib or the equivalent volume of DMSO. Myc-tagged RAF1-SmBiT or RAF1-LgBiT proteins were immuno-purified using anti-Myc antibody. Top: Immunoprecipitates were loaded on two gels. Purified RAF1 proteins were either detected using anti-Myc or RAF1 antibodies, while co-purified HA-tagged BRAF proteins were detected with anti-HA or anti-BRAF F7 antibodies. Note the expected increased BRAF/RAF1 heterodimerization by KRASG12V or sorafenib. Bottom: Analysis of total cellular lysates demonstrates expression of all Nluc components and confirms activation of the RAS/RAF/MEK/ERK-pathway by KRASG12V.
User policy for NorCP data
Creators: name: Wang, Fuxing
name: Landgren, Oskar
name: Laakso, Anton
name: Christensen, Ole B
name: Dobler, Andreas
name: Lind, Petter
Publisher: name: Zenodo
Year: 2024
Subjects: Terms of Use

description: This document defines the user policy for the NorCP data.

"Nordic Convection Permitting Climate Projections" (NorCP) is a collaborative project between the Danish, Finnish, Norwegian and Swedish meteorological (and hydrological) institute, DMI, FMI, MET Norway, and SMHI. NorCP is using the climate-adapted version HCLIM of HARMONIE-AROME to provide high-resolution climate data and increase the knowledge of climate processes and changes over the Fenno-Scandinavian region.

An introduction to the HARMONIE-Climate (HCLIM) regional climate modeling system is available here
Model checking and validity in propositional and modal inclusion logics
Creators: name: Hella, Lauri
name: Kuusisto, Antti
name: Meier, Arne
name: Virtema, Jonni
Publisher: name: Wadern : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH
Year: 2017
Subjects: subject: Complexity
subject: Inclusion Logic
subject: Model Checking
subject: Computer circuits
subject: Semantics
subject: Complexity bounds
subject: Reasoning problems
subject: Model checking
subject: Konferenzschrift
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: Propositional and modal inclusion logic are formalisms that belong to the family of logics based on team semantics. This article investigates the model checking and validity problems of these logics. We identify complexity bounds for both problems, covering both lax and strict team semantics. By doing so, we come close to finalising the programme that ultimately aims to classify the complexities of the basic reasoning problems for modal and propositional dependence, independence, and inclusion logics.
Allium senescens
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: A. senescens L. (A. montanum F.W. Schmidt, A. fallax Römer et Schultes) Cat. 350. l: Grammont (J.);Sex du Coeur (J.);Linleux (J.); Vernayaz (Coquoz). - 3:Valsorey (Guyot); Im Lerch bei Randa (Huber); Umgebung von Täsch (idem); Saastal von Baien bis Zermeiggern (A.Keller). - 4:Binntal: Imfeld, Heiligkreuz, Kriegalp (alles: Binz). Var. petraeum (DC.) Schinz et Keller- 3:Ob Zermatt gegen Trift, etwa1750m (Brosi). - 4:Rap- pental (B. C.W.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Non-Abelian Fusion, Shrinking and Quantum Dimensions of Abelian Gauge Fluxes
Creators: name: Zhang, Zhi-Feng
name: Wang, Qing-Rui
name: Ye, Peng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Braiding and fusion rules of topological excitations are indispensable topological invariants in topological quantum computation and topological orders. While excitations in 2D are always particle-like anyons, those in 3D incorporate not only particles but also loops -- spatially nonlocal objects -- making it novel and challenging to study topological invariants in higher dimensions. While 2D fusion rules have been well understood from bulk Chern-Simons field theory and edge conformal field theory, it is yet to be thoroughly explored for 3D fusion rules from higher dimensional bulk topological field theory. Here, we perform a field-theoretical study on (i) how loops that carry Abelian gauge fluxes fuse and (ii) how loops are shrunk into particles in the path integral, which generates fusion rules, loop-shrinking rules, and descendent invariants, e.g., quantum dimensions. We first assign a gauge-invariant Wilson operator to each excitation and determine the number of distinct excitations through equivalence classes of Wilson operators. Then, we adiabatically shift two Wilson operators together to observe how they fuse and are split in the path integral; despite the Abelian nature of the gauge fluxes carried by loops, their fusions may be of non-Abelian nature. Meanwhile, we adiabatically deform world-sheets of unknotted loops into world-lines and examine the shrinking outcomes; we find that the resulting loop-shrinking rules are algebraically consistent to fusion rules. Interestingly, fusing a pair of loop and anti-loop may generate multiple vacua, but fusing a pair of anyon and anti-anyon in 2D has one vacuum only. By establishing a field-theoretical ground for fusion and shrinking in 3D, this work leaves intriguing directions, e.g., symmetry enrichment, quantum gates, and physics of braided monoidal 2-category of 2-group.
description: Title adjusted. Abstract, Intro and Discussions revised. about 30 pages, 5 figures. 9 tables
Dispensing of quantum information beyond no-broadcasting theorem -- is it possible to broadcast anything genuinely quantum?
Creators: name: Heinosaari, Teiko
name: Jenčová, Anna
name: Plávala, Martin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: No-broadcasting theorem is one of the most fundamental results in quantum information theory; it guarantees that the simplest attacks on any quantum protocol, based on eavesdropping and copying of quantum information, are impossible. Due to the fundamental importance of the no-broadcasting theorem, it is essential to understand the exact boundaries of this limitation. We generalize the standard definition of broadcasting by restricting the set of states which we want to broadcast and restricting the sets of measurements which we use to test the broadcasting. We show that in some of the investigated cases broadcasting is equivalent to commutativity, while in other cases commutativity is not necessary.
Additional file 2 of Analysis of RAS and drug induced homo- and heterodimerization of RAF and KSR1 proteins in living cells using split Nanoluc luciferase
Creators: name: Rohrer, Lino
name: Spohr, Corinna
name: Beha, Carina
name: Griffin, Ricarda
name: Braun, Sandra
name: Halbach, Sebastian
name: Brummer, Tilman
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Figure S2. Side-by-side comparison of growth factor versus oncogenic KRASG12V induced BRAF-LgBiT/RAF1-SmBIT heterodimerization. HEK293T cells were transfected with either empty pMIGor pMIG/KRASG12V and the empty control vectors pLgBiT-N/pSmBit-N or the BRAF-LgBiT and RAF1-SmBiT expression vectors. Cells were either left untreated or stimulated with 100 ng/ml EGF for the indicated timepoints. Note the EGF induced increase in cells expressing BRAF-LgBiT/RAF1-SmBiT that is absent in cells transfected with the empty control vectors. Also note the consistent and highly significant increase in Nluc activity in unstimulated KRASG12V expressing cells compared to EGF stimulated cells transfected with pMIG e.V.
Pure-hydrogen 3D model atmospheres of cool white dwarfs
Creators: name: Tremblay, P. -E.
name: Ludwig, H. -G.
name: Steffen, M.
name: Freytag, B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A sequence of pure-hydrogen CO5BOLD 3D model atmospheres of DA white dwarfs is presented for a surface gravity of log g = 8 and effective temperatures from 6000 to 13,000 K. We show that convective properties, such as flow velocities, characteristic granulation size and intensity contrast of the granulation patterns, change significantly over this range. We demonstrate that these 3D simulations are not sensitive to numerical parameters unlike the 1D structures that considerably depend on the mixing-length parameters. We conclude that 3D spectra can be used directly in the spectroscopic analyses of DA white dwarfs. We confirm the result of an earlier preliminary study that 3D model spectra provide a much better characterization of the mass distribution of white dwarfs and that shortcomings of the 1D mixing-length theory are responsible for the spurious high-log g determinations of cool white dwarfs. In particular, the 1D theory is unable to account for the cooling effect of the convective overshoot in the upper atmospheres.
description: 14 pages, 17 figures, accepted for publication in Astronomy and Astrophysics
Additional file 3 of Analysis of RAS and drug induced homo- and heterodimerization of RAF and KSR1 proteins in living cells using split Nanoluc luciferase
Creators: name: Rohrer, Lino
name: Spohr, Corinna
name: Beha, Carina
name: Griffin, Ricarda
name: Braun, Sandra
name: Halbach, Sebastian
name: Brummer, Tilman
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Figure S3. Effects of more complex DIF mutations in BRAF on its heterodimerization with RAF1. HEK293T cells were transfected with either empty pLgBiT-N/pSmBiT-N control plasmidsor expression vectors encoding RAF1WT-SmBiT and the indicated BRAF-LgBiT proteins, either in combination with pMIG e.V.or pMIG KRASG12V. Cells were either treated with 10 µM Sorafenib or DMSO for 4 h prior to measurement. Shown is the mean of three to four biological replicates. HEK293T cells were transfected with either empty pLgBiT-N/pSmBiT-N control plasmids or expression vectors encoding RAF1WT-SmBiT and the indicated BRAF-LgBiT proteins, either in combination with pMIG e.V. or pMIG KRASG12V. Cells were either treated with 10 µM Sorafenib or DMSO) for 4 h prior to measurement. RAF1WT-SmBiT fusion proteins were immunoprecipitated using anti-Myc antibody. Following Western blotting, immunoprecipitatesand TCLs were probed with anti-HA and anti-Myc antibodies. Shown is a representative experiment from two biological replicates.
Prevalence and Associated Risk Factors of Calves Coccidiosis in Honkolo Wabe District of East Arsi Zone, Ethiopia
Creators: name: Mekonnin, Mogos
name: Furgasa, Walkite
Publisher: name: East African Journal of Veterinary and Animal Sciences
Year: 2018

description: A cross-sectional study was conducted from November 2016 up to April 2017 in Honkolo Wabe district of East Arsi Zone to determine the prevalence and associated risk factors of coccidial infection in calves. Fecal samples were collected from a total of 384 calves between the ages of 2 months to 1 year. Samples were examined for the presence of coccidial oocyst by flotation techniques. Out of the 384 calves examined, 206 (53.6%) were positive for coccidial infection test. Coccidia prevalence varied (P<0.05) among location, and hygienic status and age of the calves. Greater infection rate was detected in calves kept under poor (62.9%) as compared to medium (54.1%) and good (19.3%) hygienic status. Calf under the age category of 6-12 months recorded higher (64.3%) infection rate than calf less than 6 months of age (42.2%). There was high infection rate in poor (58.7%) than medium (50.7%) and good (45.5%) body condition calves in magnitude. In conclusion, calf coccidiosis severely affects the productivity of livestock in the area. Hence, appropriate disease prevention and control measures are required to reduce its effect.
description: East African Journal of Veterinary and Animal Sciences, Vol. 2 No. 2 (2018): East African Journal of Veterinary and Animal Sciences
Melt inclusion constraints on petrogenesis of the 2014–2015 Holuhraun eruption, Iceland
Creators: name: Hartley, Margaret E.
name: Bali, Enikö
name: Maclennan, John
name: Neave, David A.
name: Halldórsson, Saemundur A.
Publisher: name: Heidelberg : Springer Verlag
Year: 2018
Subjects: subject: Crystallization
subject: Holuhraun
subject: Iceland
subject: Melt barometry
subject: Melt inclusions
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: The 2014–2015 Holuhraun eruption, on the Bárðarbunga volcanic system in central Iceland, was one of the best-monitored basaltic fissure eruptions that has ever occurred, and presents a unique opportunity to link petrological and geochemical data with geophysical observations during a major rifting episode. We present major and trace element analyses of melt inclusions and matrix glasses from a suite of ten samples collected over the course of the Holuhraun eruption. The diversity of trace element ratios such as La/Yb in Holuhraun melt inclusions reveals that the magma evolved via concurrent mixing and crystallization of diverse primary melts in the mid-crust. Using olivine–plagioclase–augite–melt (OPAM) barometry, we calculate that the Holuhraun carrier melt equilibrated at 2.1 ± 0.7 kbar (7.5 ± 2.5 km), which is in agreement with the depths of earthquakes (6 ± 1 km) between Bárðarbunga central volcano and the eruption site in the days preceding eruption onset. Using the same approach, melt inclusions equilibrated at pressures between 0.5 and 8.0 kbar, with the most probable pressure being 3.2 kbar. Diffusion chronometry reveals minimum residence timescales of 1–12 days for melt inclusion-bearing macrocrysts in the Holuhraun carrier melt. By combining timescales of diffusive dehydration of melt inclusions with the calculated pressure of H2O saturation for the Holuhraun magma, we calculate indicative magma ascent rates of 0.12–0.29 m s−1. Our petrological and geochemical data are consistent with lateral magma transport from Bárðarbunga volcano to the eruption site in a shallow- to mid-crustal dyke, as has been suggested on the basis of seismic and geodetic datasets. This result is a significant step forward in reconciling petrological and geophysical interpretations of magma transport during volcano-tectonic episodes, and provides a critical framework for the interpretation of premonitory seismic and geodetic data in volcanically active regions.
Additional file 4 of Analysis of RAS and drug induced homo- and heterodimerization of RAF and KSR1 proteins in living cells using split Nanoluc luciferase
Creators: name: Rohrer, Lino
name: Spohr, Corinna
name: Beha, Carina
name: Griffin, Ricarda
name: Braun, Sandra
name: Halbach, Sebastian
name: Brummer, Tilman
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4.
Reported weather shocks and rural household welfare : Evidence from panel data in Northeast Thailand and Central Vietnam
Creators: name: Nguyen, Trung Thanh
name: Nguyen, Thanh-Tung
name: Le, Van-Hanh
name: Managi, Shunsuke
name: Grote, Ulrike
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2020
Subjects: subject: weather shocks
subject: household welfare
subject: fixed-effects
subject: Thailand
subject: Vietnam
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Extreme weather events are reported to have severe effects on rural households in the developing world. This study uses a unique and comparable panel dataset of about 4000 rural households collected in three years (2010, 2013, and 2016) from Northeast Thailand and Central Vietnam to examine and compare the welfare effects of floods, droughts, and storms reported to be experienced by rural households. Our results show that these weather shocks have significant effects on household income, consumption, and poverty in both countries, though the levels of severity are different. Drought is the common extreme weather event in these two countries with significant and negative effects on household income, consumption and poverty. In Thailand, floods have higher impacts on rural households in terms of income and poverty than storms do. Compared to Thailand, Vietnam is more exposed and significantly affected by storms. In addition to weather shocks, the welfare of rural households is significantly affected by other factors representing their livelihood platforms. Promoting farm mechanization and rural education should be given high priority in both countries. In Thailand, the accumulation of farmland should also be encouraged. In Vietnam, accelerating internet access and supporting livestock production would contribute to increasing household income and consumption and consequently decreasing poverty.
Axial transition form factors of octet baryons in the perturbative chiral quark model
Creators: name: Liu, X. Y.
name: Limphirat, A.
name: Xu, K.
name: Zhao, Z.
name: Khosonthongkee, K.
name: Yan, Y.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the axial transition form factors $G_A^{B\to B'}(Q^2)$ as well as the axial charges $g_A^{B\to B'}$ of the octet baryons in the perturbative chiral quark model~(PCQM) with including both the ground and excited states in the intermediate quark propagators. The PCQM results on the $G_A^{B\to B'}(Q^2)$ and the $g_A^{B\to B'}$ are found in good agreement with the existing experimental data and the lattice-QCD values. The study figures out that the $G_A^{B\to B'}(Q^2)$ for all transitions behave in the dipolelike form, which is dominantly caused by the three-quark core. The meson cloud with the ground-state quark propagator also plays an extremely important role but results in a flat contribution. The excited-state quark propagator contributing to the $G_A^{B\to B'}(Q^2)$ could be regarded as the higher order correction and it is very limited.
Identification of vortex in unstructured mesh with graph neural networks
Creators: name: Wang, Lianfa
name: Fournier, Yvan
name: Wald, Jean-Francois
name: Mesri, Youssef
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Deep learning has been employed to identify flow characteristics from Computational Fluid Dynamics (CFD) databases to assist the researcher to better understand the flow field, to optimize the geometry design and to select the correct CFD configuration for corresponding flow characteristics. Convolutional Neural Network (CNN) is one of the most popular algorithms used to extract and identify flow features. However its use, without any additional flow field interpolation, is limited to the simple domain geometry and regular meshes which limits its application to real industrial cases where complex geometry and irregular meshes are usually used. Aiming at the aforementioned problems, we present a Graph Neural Network (GNN) based model with U-Net architecture to identify the vortex in CFD results on unstructured meshes. The graph generation and graph hierarchy construction using algebraic multigrid method from CFD meshes are introduced. A vortex auto-labeling method is proposed to label vortex regions in 2D CFD meshes. We precise our approach by firstly optimizing the input set on CNNs, then benchmarking current GNN kernels against CNN model and evaluating the performances of GNN kernels in terms of classification accuracy, training efficiency and identified vortex morphology. Finally, we demonstrate the adaptability of our approach to unstructured meshes and generality to unseen cases with different turbulence models at different Reynolds numbers.
description: Accepted by the journal Computers & Fluids
Joint demosaicing and fusion of multiresolution coded acquisitions: A unified image formation and reconstruction method
Creators: name: Picone, Daniele
name: Mura, Mauro Dalla
name: Condat, Laurent
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Novel optical imaging devices allow for hybrid acquisition modalities such as compressed acquisitions with locally different spatial and spectral resolutions captured by a single focal plane array. In this work, we propose to model the capturing system of a multiresolution coded acquisition (MRCA) in a unified framework, which natively includes conventional systems such as those based on spectral/color filter arrays, compressed coded apertures, and multiresolution sensing. We also propose a model-based image reconstruction algorithm performing a joint demosaicing and fusion (JoDeFu) of any acquisition modeled in the MRCA framework. The JoDeFu reconstruction algorithm solves an inverse problem with a proximal splitting technique and is able to reconstruct an uncompressed image datacube at the highest available spatial and spectral resolution. An implementation of the code is available at https://github.com/danaroth83/jodefu.
description: 15 pages, 7 figures; regular paper
Probing interaction in the dark sector
Creators: name: Ferreira, P. C.
name: Carvalho, J. C.
name: Alcaniz, J. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A phenomenological attempt at alleviating the so-called coincidence problem is to allow the dark matter and dark energy to interact. By assuming a coupled quintessence scenario characterized by an interaction parameter $ε$, we investigate the precision in the measurements of the expansion rate $H(z)$ required by future experiments in order to detect a possible deviation from the standard $Λ$CDM model ($ε= 0$). We perform our analyses at two levels, namely: through Monte Carlo simulations based on $ε$CDM models, in which $H(z)$ samples with different accuracies are generated and through an analytic method that calculates the error propagation of $ε$ as a function of the error in $H(z)$. We show that our analytical approach traces simulations accurately and find that to detect an interaction {using $H(z)$ data only, these must reach an accuracy better than 1%.
description: 4 pages, 3 figures, LaTeX
The Phage T4 Antiholin RI Has a Cleavable Signal Peptide, Not a SAR Domain
Creators: name: Mehner-Breitfeld, Denise
name: Schwarzkopf, Jan Michel Frederik
name: Young, Ry
name: Kondabagil, Kiran
name: Brüser, Thomas
Publisher: name: Lausanne : Frontiers Media
Year: 2021
Subjects: subject: phage lysis
subject: holins
subject: antiholins
subject: lysis inhibition
subject: signal peptide
subject: SAR domain
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Holin/endolysin-mediated lysis of phage T4 of Escherichia coli is tightly regulated by the antiholins RI and RIII. While regulation by the cytoplasmic RIII plays a minor role, the periplasmic antiholin RI binds tightly to the holin T and is believed to directly sense periplasmic phage DNA from superinfections as a trigger for the inhibition of lysis. RI has been reported to contain a non-cleavable signal peptide that anchors the protein to the membrane. Lysis is believed to be induced at some stage by a membrane depolarization that causes a release of RI into the periplasm without cleavage of the signal anchor. For the current model of phage lysis induction, it is thus a fundamental assumption that the N-terminal trans-membrane domain (TMD) of RI is such a signal anchor release (SAR) domain. Here we show that, in contrast to previous reports, this domain of RI is a cleavable signal peptide. RI is processed and released into the periplasm as a mature protein, and inactivation of its signal peptidase cleavage site blocks processing and membrane release. The signal peptide of RI can also mediate the normal translocation of a well-characterized Sec substrate, PhoA, into the periplasm. This simplifies the current view of phage lysis regulation and suggests a fundamentally different interpretation of the recently published structure of the soluble domains of the RI-T complex.
Formation of ultracold Rb 2 molecules in the v′′ = 0 level of the a 3Σ + u state via blue-detuned photoassociation to the 1 3Π g state
Creators: name: Bellos, M.A.
name: Rahmlow, D.
name: Carollo, R.
name: Banerjee, J.
name: Dulieu, O.
name: Gerdes, A.
name: Eyler, E.E.
name: Gould, P.L.
name: Stwalley, W.C.
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2011
Subjects: subject: blue-detuned photoassociation
subject: Rb2
subject: Photoassociation (PA)
subject: MOT
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: We report on the observation of blue-detuned photoassociation in Rb2, in which vibrational levels are energetically above the corresponding excited atomic asymptote. 85Rb atoms in a MOT were photoassociated at short internuclear distance to levels of the 13Πg state at a rate of approximately 5 × 104 molecules s−1. We have observed most of the predicted vibrational levels for all four spin–orbit components; 0+g, 0−g, 1g, and 2g, including levels of the 0+g outer well. These molecules decay to the metastable a3Σ+u state, some preferentially to the v′′ = 0 level, as we have observed for photoassociation to the v′ = 8 level of the 1g component.
Allium schoenoprasum L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: A. Schoenoprasum L. Cat. 350 und 432. Nur in der var. alpinum DC. (A. sibiricum L-, A.foliosum Clarion, A. Schoenopr. var. sibiricum Hartman, A. Schoenopr. ssp. sibiricum Hartman). l: Grammont (Briquet); Dent de Valerette (Mariétan); Culot ob Champéry (idem); La Tenda (J.); Barberme (Coquoz). -2: Faldumalp (J.) - 3:Ob Verbier und Mediere (Gams); La Barma und Liappey im Val des Dix (J.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
title: Bak und Dürer. Studioausstellung der Stadtgeschichtlichen Museen Nürnberg und der Albrecht-Dürer-Haus-Stiftung anläßlich der Erwerbung zweier Gemälde "After Albrecht" (1989) von Samuel Bak im Albrecht-Dürer-Haus
Creators: name: Mende, Matthias
Publisher: name: University Library Heidelberg
Year: 2015

description: [nicht vorhanden / not available]