cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
GASP. XII. The variety of physical processes occurring in a single galaxy group in formation
Creators: name: Vulcani, Benedetta
name: Poggianti, Bianca M.
name: Jaffé, Yara L.
name: Moretti, Alessia
name: Fritz, Jacopo
name: Gullieuszik, Marco
name: Bettoni, Daniela
name: Fasano, Giovanni
name: Tonnesen, Stephanie
name: McGee, Sean
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: GAs Stripping Phenomena in galaxies with MUSE (GASP) is a program aimed at studying gas removal processes in nearby galaxies in different environments. We present the study of four galaxies that are part of the same group (z= 0.06359) and highlight the multitude of mechanisms affecting the spatially resolved properties of the group members. One galaxy is passive and shows a regular stellar kinematics. The analysis of its star formation history indicates that the quenching process lasted for a few Gyr and that the star formation declined throughout the disk in a similar way, consistent with strangulation. Another galaxy is characterised by a two-component stellar disk with an extended gas disk that formed a few 10^8 yr ago, most likely as a consequence of gas accretion. The third member is a spiral galaxy at the edges of the group, but embedded in a filament. We hypothesise that the compression exerted by the sparse intergalactic medium on the dense circumgalactic gas switches on star formation in a number of clouds surrounding the galaxy ("cosmic web enhancement"). Alternatively, also ram pressure stripping might be effective. Finally, the fourth galaxy is a spiral with a truncated ionised gas disk and an undisturbed stellar kinematics. An analytical model of the galaxy's restoring pressure, and its location and velocity within the cluster, suggest ram pressure is the most likely physical mechanism in action. This is the first optical evidence for stripping in groups.
description: 19 page, 12 figures
Reentrant behaviour and universality in the Anderson transition
Creators: name: de Queiroz, S. L. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The three-dimensional Anderson model with a rectangular distribution of site disorder displays two distinct localization-delocalization transitions, against varying disorder intensity, for a relatively narrow range of Fermi energies. Such transitions are studied through the calculation of localization lengths of quasi-- one-dimensional systems by transfer-matrix methods, and their analysis by finite-size scaling techniques. For the transition at higher disorder we find the localization-length exponent $ν=1.60(5)$ and the limiting scaled localization-length amplitude $Λ_0=0.57(1)$, strongly suggesting universality with the transition at the band centre, for which currently accepted values are $ν=1.57(2)$ and $Λ_0=0.576(2)$. For the lower (reentrant) transition, we estimate $ν=1.55(15)$ and $Λ_0=0.55(5)$, still compatible with universality but much less precise, partly owing to significant finite-size corrections.
description: RevTeX code for 6 pages, 5 eps figures, submitted to Physical Review B
Short-term effects of air pollution exposure on the risk of preterm birth in Xi’an, China
Creators: name: Yang, Liren
name: Xie, Guilan
name: Yang, Wenfang
name: Wang, Ruiqi
name: Zhang, Boxing
name: Xu, Mengmeng
name: Sun, Landi
name: Xu, Xu
name: Xiang, Wanwan
name: Cui, Xiaoyi
name: Luo, Yiwen
name: Chung, Mei Chun
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Developmental Biology

description: Long-term exposure to air pollution is known to be harmful to preterm birth (PTB), but little is known about the short-term effects. This study aims to quantify the short-term effect of particulate matter with aerodynamic diameter ≤ 2.5 μm (PM2.5), ≤10 μm (PM10) and nitrogen dioxide (NO2) on PTB. A total of 18,826 singleton PTBs were collected during the study period. Poisson regression model combined with the distributed lag non-linear model was applied to evaluate the short-term effects of PTBs and air pollutants. Maternal exposure to NO2 was significantly associated increased risk of PTB at Lag1 (RR: 1.025, 95%CI: 1.003–1.047). In the moving average model, maternal exposure to NO2 significantly increased the risk of PTB at Lag01 (RR: 1.029, 95%CI: 1.004–1.054). In the cumulative model, maternal exposure to NO2 significant increased the risk of PTB at Cum01 (RR:1.026, 95%CI: 1.002–1.051), Cum02 (RR: 1.030, 95%CI: 1.003–1.059), and Cum03 (RR: 1.033, 95%CI: 1.002–1.066). The effects of PM2.5, PM10 and NO2 on PTB were significant and greater in the cold season than the warm season. Maternal exposure to NO2, PM2.5 and PM10 before delivery has a significant risk for PTB, particularly in the cold season.Key messagesMaternal exposure to NO2 was significant associated with an increased risk of preterm birth at the day 1 before delivery.Particle matter (PM2.5 and PM10) showed a significant short-term effect on preterm birth in the cold season.The effects of air pollutants on preterm birth was greater in the cold season compared with the warm season. Maternal exposure to NO2 was significant associated with an increased risk of preterm birth at the day 1 before delivery. Particle matter (PM2.5 and PM10) showed a significant short-term effect on preterm birth in the cold season. The effects of air pollutants on preterm birth was greater in the cold season compared with the warm season.
Astrophysical tests of conformal gravity
Creators: name: Roberts, Carl
Publisher: name: The University of St Andrews
Year: 2020
Subjects: subject: QC178.R7

description: Conformal Gravity (CG) is an alternative gravity theory which aims to explain observations without requiring dark matter or a cosmological constant, as in General Relativity (GR). The theory features an action formed from the Weyl tensor and includes a conformal Yukawa cou- pling to the Higgs field, making the total action invariant under conformal transformations. This thesis aims to test CG using astrophysical observations, including cosmology, lensing and clusters. I use SNIa and quasars as standard candles to show that the SNIa provided strong evi- dence, and the full sample provide decisive evidence against the Mannheim CG cosmology, and in favour of ΛCDM. Following the work of Horne (2006), I compare estimates of the dynami- cal mass from X-ray observations in the cluster A2029 to the predictions from the Mannheim potential in CG. I find that CG can fit the cluster without dark matter, but with the Mannheim potential altered by setting γ∗ = 0 and with different values of the Mannheim parameters than in galaxies. Considering lensing, we present the derivation of the bend angle for a point mass in CG, as derived in Horne et al. (in prep). We find that γ makes no 1st-order contribution to the deflection angle, requiring κ < 0 for CG to produce extra bending by galaxies and clusters without dark matter. However, this contradicts the galaxy and cluster fits that have κ > 0. Using this deflection angle, I fit to the SLACS and SL2S samples of galaxy lenses and to the lensing cluster MS2137.3-2353 to determine κ. I find that for SLACS is κ = −7.2 × 10⁻⁴⁹ m⁻² and for SL2S is κ = −3.3 × 10⁻⁴⁹ m⁻²; The tangential and radial arcs MS2137.3-2353 imply κ = −9.6 × 10⁻⁵¹ m⁻² and κ = −8.4 × 10⁻⁵¹ m⁻², respectively. I find evidence that CG cannot fit both images in MS2137.3-2353 simultaneously with the point mass approximation. From these tests I conclude that CG cannot yet be considered a viable alternative theory of gravity to GR.
Robust Identification of Target Genes and Outliers in Triple-negative Breast Cancer Data
Creators: name: Segaert, Pieter
name: Lopes, Marta B.
name: Casimiro, Sandra
name: Vinga, Susana
name: Rousseeuw, Peter J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Correct classification of breast cancer sub-types is of high importance as it directly affects the therapeutic options. We focus on triple-negative breast cancer (TNBC) which has the worst prognosis among breast cancer types. Using cutting edge methods from the field of robust statistics, we analyze Breast Invasive Carcinoma (BRCA) transcriptomic data publicly available from The Cancer Genome Atlas (TCGA) data portal. Our analysis identifies statistical outliers that may correspond to misdiagnosed patients. Furthermore, it is illustrated that classical statistical methods may fail in the presence of these outliers, prompting the need for robust statistics. Using robust sparse logistic regression we obtain 36 relevant genes, of which ca. 60\% have been previously reported as biologically relevant to TNBC, reinforcing the validity of the method. The remaining 14 genes identified are new potential biomarkers for TNBC. Out of these, JAM3, SFT2D2 and PAPSS1 were previously associated to breast tumors or other types of cancer. The relevance of these genes is confirmed by the new DetectDeviatingCells (DDC) outlier detection technique. A comparison of gene networks on the selected genes showed significant differences between TNBC and non-TNBC data. The individual role of FOXA1 in TNBC and non-TNBC, and the strong FOXA1-AGR2 connection in TNBC stand out. Not only will our results contribute to the breast cancer/TNBC understanding and ultimately its management, they also show that robust regression and outlier detection constitute key strategies to cope with high-dimensional clinical data such as omics data.
CHPM2030 Deliverable D4.3: CHPM schematics and blueprints
Creators: name: Ragnarsson, Árni
name: Ramasamy Palaniappan
name: Fransaer, Jan
name: Deursen, Joop Van
name: Laenen, Ben
name: Dominguez-Benetton, Xochitl
name: Helsen, Joost
Publisher: name: Zenodo
Year: 2019
Subjects: CHPM
geothermal
metal extraction
schematics
laboratory

description: This deliverable is complimentary to D4.2 Report on CHPM process optimisation. It contains schematics, drawings and pictures related to the technical components of the CHPM system, mainly laboratory equipment that was used by the partners for developing the technologies of the surface components for metal extraction and power generation.
On the 2nd Order Corrections to the Hard Pomeron and the Running Coupling Constant
Creators: name: Armesto, N.
name: Bartels, J.
name: Braun, M. A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is shown that solutions to the 2nd order BFKL eigenvalue equation exist for arbitrary large real values of the complex angular momentum $j$. This corresponds to a cut in the complex $j$ plane along the whole real axis, and it makes the use of the complex angular momentum variable for the calculation of the high-energy behavior somewhat questionable. The eigenfunctions contain non-perturbative pieces which behave as $\exp(-1/α_s b)$ and have no counterpart in the leading-log BFKL equation. The high-energy behavior of the 2nd order BFKL Green function as found by other authors, is reproduced by excluding these non-perturbative pieces of the eigenfunctions.
description: 19 pages, 2 figures
Additional file 7: of Changes in H3K27ac following lipopolysaccharide stimulation of nasopharyngeal epithelial cells
Creators: name: Borghini, Lisa
name: Hibberd, Martin
name: Davila, Sonia
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: RELA activation following LPS treatment and binding at super-enhancers. A: Detroit 562 cells were treated with LPS at 1 μg/mL or fresh medium (no treatment) for 2 h and nuclear protein were extracted to be used in NFkB p65 transcription factor assay. No binding sites (no BS), wild type NFkB binding sites (WT BS) or mutant NFkB binding sites (mutant BS) were added in solution into the wells to check for RELA specificity. B: The cells were treated similarly and RELA activation was investigated at different time points for an extended period of time. The two curves correspond to independent experiments (dup = duplicate). C: Distribution of the RELA signal in Control-only (grey) and LPS-only (orange) Super-enhancers identified from the H3K27ac ChIP-seq data. (PDF 318 kb)
Memory effects and thermodynamics in strong field plasmas
Creators: name: Bloch, J. C. R.
name: Roberts, C. D.
name: Schmidt, S. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We study the evolution of a strong field plasma using a quantum Vlasov equation with a non-Markovian source term and a simple collision term, and calculate the time dependence of the energy- and number-density, and the temperature. The evolution of a plasma produced with RHIC-like initial conditions is well described by a low density approximation to the source term. However, non-Markovian aspects should be retained to obtain an accurate description of the early stages of an LHC-like plasma.
description: 4 pages, REVTEX, 3 figures, epsfig.sty
Isoetes lacustris Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Lycopodiopsida
Isoetales
Isoetaceae
Isoetes
Isoetes lacustris

description: Isoetes lacustris Linnaeus, Species Plantarum 2: 1100. 1753.
"Habitat in Europae frigidae fundo lacuum." RCN: 7959.
 Lectotype (Fuchs in Beih. Nova Hedwigia 3: 30, f. 10. 1962): Herb. Linn. No. 1256.1 (LINN).
 Generitype of Isoëtes Linnaeus.
 Current name:  Isoetes lacustris  L. (Isoetaceae).
 Note: Jonsell & Jarvis (in Jarvis & al., Regnum Veg. 127: 57. 1993; Nordic J. Bot. 14: 148. 1994), unaware of Fuchs’ earlier type choice (with its detailed discussion and illustration of many of the original elements), independently reached the same conclusion. Although Fuchs’ assumption that the type collection (which has no direct indication of provenance) came from Lake Möcklen (Småland, Sweden, see p. 90) may not be correct, his type choice has priority.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part I), pp. 586-598 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 596, DOI: 10.5281/zenodo.291971
title: Investigation of the specificity of the indirect fluorescent antibody test for the diagnosis of Trypanosoma congolense infection in mice
title: An investigation of the specificity of the indirect fluorescent antibody test for the diagnosis of Trypanosoma congolense infection in mice
titleType: AlternativeTitle
Creators: name: Bonniwell, Max
Publisher: name: The University of Edinburgh
Year: 1975
Subjects: subject: Annexe MSc Digitisation Project 2022 Block 36

description: The indirect fluorescent antibody test (I.F.A.T.) has been applied to the diagnosis of T. congolense infection in mice, with particular regard to the specificity of the reaction. Three methods of antigen preparation and several methods of fixation were investigated, Problems encountered included damaged trypanosome morphology loss of parasites after fixation, crystallisation on slides and nonspecific fluorescence. Blood smear T. congolense antigen fixed in N /25O H Cl in normal saline was found to be a sensitive, specific and reliable preparation. Fluorescence was associated with the surface of the parasite and determination of an "end-point" in antiserum titrations was possible. Antigenic quality was related to the level of parasitaemia in the mice from which the antigen was prepared. The limits of reproducibility of the I.F.A.T. using H Cl fixed blood smear antigens were found to be within a four-fold difference in antibody titre and the significance of this is discussed. Antisera prepared from T. congolense infected mice were tested by the I.F.A.T. using the standard T. congolense antigen. Antibody was detected at low titre one week post—infection and subsequently developed to high levels. Unexpected features of the pattern of antibody development were attributed to variant specificity and "eclipse" phenomena. Antibody levels in sera from mice infected with T. brucei and T. vivax were low when tested with T. congolense antigen, and it was therefore possible to distinguish between infections caused by different trypanosome species on the basis of higher titres obtained with homologous antisera. Antibodies in antisera from T. congolense infected mice which were cured by drug treatment early in the infection, were still detected 16 weeks after treatment, making it impossible to differentiate between infected and treated animals. Antisera to T. congolense tested with T. brucei and T, vivax antigens reacted at low titres and showed a different character of fluorescence. The significance of this is discussed. Cross reactions were not detected between antisera from mice infected with some non-trypanosomal protozoal infections, and the T. congolense antigen.
On the possible common origin of M16 and M17
Creators: name: Comerón, F.
name: Torra, J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: It has been suggested that the well-studied giant HII regions M16 and M17 may have had a common origin, being an example of large-scale triggered star formation. While some features of the distribution of the interstellar medium in the region support this interpretation, no definitive detection of an earlier population of massive stars responsible for the triggering has been made thus far. We have carried out observations looking for red supergiants in the area covered by a giant shell seen in HI and CO centered on galactic coordinates $l \sim 14^\circ 5$, $b\sim +1^\circ$ that peaks near the same radial velocity as the bulk of the emission from both giant HII regions, which are located along the shell. Red supergiants have ages in the range expected for the parent association whose most massive members could have triggered the formation of the shell and of the giant HII regions along its rim. Out of a sample of 37 bright red stars, we identify four red supergiants that confirm the existence of massive stars in the age range between $\sim 10$ and $\sim 30$~Myr in the area. At least three of them have Gaia DR2 parallaxes consistent with them being at the same distance as M16 and M17. The evidence of past massive star formation within the area of the gaseous shell lends support to the idea that it was formed by the combined action of stellar winds and ionizing radiation of the precursors of the current red supergiants. These could be the remnants of a richer population, whose most massive members have exploded already as core-collapse supernovae. The expansion of the shell against the surrounding medium, perhaps combined with the overrun of preexisting clouds, is thus a plausible trigger of the formation of a second generation of stars currently responsible for the ionization of M16 and M17.
description: 7 pages, 3 figures; accepted for publication in Astronomy and Astrophysics
Additional file 6: of Changes in H3K27ac following lipopolysaccharide stimulation of nasopharyngeal epithelial cells
Creators: name: Borghini, Lisa
name: Hibberd, Martin
name: Davila, Sonia
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: LPS-induced H3K27ac and gene expression. A: Distribution of the fraction of the LPS-induced (orange) or all (grey) H3K27ac peaks around the TSS of the closest gene. All the peaks were included in the top panel while only the promoter peaks (located between − 2000 to + 2000 bp of the TSS) were removed in the bottom panel. B: H3K27ac ChIP-seq signal under LPS (L) or no treatment (C) condition was plotted 50Kb upstream to 50Kb downstream of a gene according to the gene status: up-regulated (UP-red, 239 genes), non-regulated (NO-grey, 62,646 genes) or down-regulated (DOWN-green, 206 genes) after LPS stimulation. B: ICAM1 gene expression. Detroit 562 cells were treated with LPS at 1μg/ml for 2 h, RNA were extracted and RT-qPCR performed. Results show fold change in gene expression over the no treatment (Control) condition, normalized with housekeeping gene, for 3 independent experiments. C: ICAM1 locus. Example of LPS-increased H3K27ac regions upstream as well as at the promoter of ICAM1 gene. (PDF 629 kb)
Additional file 5: of Changes in H3K27ac following lipopolysaccharide stimulation of nasopharyngeal epithelial cells
Creators: name: Borghini, Lisa
name: Hibberd, Martin
name: Davila, Sonia
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Super-Enhancers analysis. A: Ranked plot of enhancers defined in Control (left) and LPS (right) condition according to their H3K27ac ChIP-seq signal. B: Distribution of the length of the super-enhancers (n = 1119) and non super-enhancers (other E, n = 17,781) identified in LPS condition. C: Top 10 biological processes terms from Gene Ontology analysis of super-enhancers identified in Control (left) or LPS (right) condition. D: Example of a super-enhancer only called under LPS but not in Control. The region highlighted in the dashed box upstream of CSF2 gene shows increased H3K27ac signal after LPS stimulation and was therefore called as a Super-Enhancer. (PDF 435 kb)
Quantum Hall Fluids
Creators: name: Zee, A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We review the effective field theory treatment of topological quantum fluids, focussing on the Hall fluids.
description: 82 pages, TeX, Preprint ITP (This version comes with ALL the MACROS appended at the end of the file).
Additional file 4: of Changes in H3K27ac following lipopolysaccharide stimulation of nasopharyngeal epithelial cells
Creators: name: Borghini, Lisa
name: Hibberd, Martin
name: Davila, Sonia
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Summary of the changes observed. A: H3K27ac changes after LPS treatment. Peaks were ranked according to the ratio LPS/Control of the H3K27ac ChIP-seq normalized read counts and top (Increased), middle (Unchanged) and bottom (Decreased) 300 peaks were extracted. Log2 Fold change (Log2FC) of the H3K27ac change is represented with the histogram (see Additional file 12 for the peaks information). B: Annotation of the peaks. The peaks in A were annotated and represented on the graph by color-code as follow: enhancers if they were intergenic, in introns, 3’ UTR or TTS (yellow), promoters if identified in promoters or 5’ UTR of a gene (orange) or others (green). C: NFkB-RELA signal. Normalized RELA ChIP-seq read counts inside each peak were used as a measure of RELA binding. The peaks in A were binned into groups of 25 and average of read count for each group was plotted on the graph. D: Gene expression. Each of the peaks in A were assigned to the closest gene and the log2 fold change of gene expression for this was plotted. Genes for which FPKM in one condition (LPS or Control) was 0 were removed and are shown as gaps. See Additional file 11 for more details on the integration analysis. (PDF 423 kb)
A calculation of the gauge anomaly with the chiral overlap operator
Creators: name: Ago, Taichi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the property of the effective action with the chiral overlap operator, which was derived by Grabowska and Kaplan. They proposed a lattice formulation of four-dimensional chiral gauge theory, which is derived from their domain-wall formulation. In this formulation, an extra dimension is introduced and the gauge field along the extra dimension is evolved by the gradient flow. The chiral overlap operator satisfies the Ginsparg-Wilson relation and only depends on the gauge fields on the two boundaries. In this paper, we start from the arbitrary even-dimensional chiral overlap operator. We treat the gauge fields on the two boundaries independently, and derive the general expression to calculate the gauge anomaly with the chiral overlap operator in the continuum limit. As a result, we show that the gauge anomalies with the chiral overlap operator in two, four, and six dimensions in the continuum limit is equivalent to those known in the continuum theory up to total derivatives.
description: 14 pages
Unwinding strings and T-duality of Kaluza-Klein and H-Monopoles
Creators: name: Gregory, Ruth
name: Harvey, Jeffrey A.
name: Moore, Gregory
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A fundamental string with non-zero winding number can unwind in the presence of a Kaluza-Klein monopole. We use this fact to deduce the presence of a zero mode for the Kaluza-Klein monopole corresponding to excitations carrying H electric charge and we study the coupling of this zero mode to fundamental strings. We also a describe a T-dual process in which the momentum of a fundamental string ``unwinds'' in the presence of a H monopole. We use the coupling of string winding modes to the dyon collective coordinate of the Kaluza-Klein monopole to argue that there are stringy corrections to the Kaluza-Klein monopole which are in accordance with T-duality.
description: 13 pages, harvmac(b), no figures
Isopyrum thalictroides Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Ranunculaceae
Isopyrum
Isopyrum thalictroides

description: Isopyrum aquilegioides Linnaeus, Species Plantarum 1: 557. 1753.
"Habitat in Alpibus Helveticis, Tridentinis, Apenninis." RCN: 4105.
 Lectotype (Nardi in Webbia 47: 219. 1993): [icon] "Aquilegia parvo flore Thalictri folio" in Morison, Pl. Hist. Univ. 3: 458, s. 12, t. 1, f. 5. 1699.
 Current name:  Isopyrum thalictroides  L. (Ranunculaceae).
 Note: De Beer & Stearn (in Bull. Brit. Mus. (Nat. Hist.), Bot. 2: 200, f. 3. 1960) designated Herb. Burser VII (1): 109 (UPS), a specimen of Aquilegia, as lectotype. Nardi (in Webbia 47: 219-221. 1993) argued that the Burser material was not original material for the name - Linnaeus (in ms.) determined it as an Aquilegia and it shows no characters of Isopyrum. Nardi therefore treated the choice as a neotypification, which he rejected (as original material was in existence) in favour of the cited Morison illustration. The consequence of this is that I. aquilegioides is a synonym of I. thalictroides L.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part I), pp. 586-598 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 596, DOI: 10.5281/zenodo.291971
A Guidebook to Hunting Charged Higgs Bosons at the LHC
Creators: name: Arhrib, Abdesslam
name: Benbrik, Rachid
name: Harouiz, Hicham
name: Moretti, Stefano
name: Rouchad, Abdessamad
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We perform a comprehensive global analysis in the Minimal Supersymmetric Standard Model (MSSM) as well as in the 2-Higgs Doublet Model (2HDM) of the production and decay mechanisms of charged Higgs bosons $(H^\pm)$ at the Large Hadron Collider (LHC). Starting from the most recent experimental results (SM-like Higgs boson signal strengths and search limits for new Higgs boson states obtained at Run-1 and -2 of the LHC and previous colliders), from (both direct and indirect) searches for Supersymmetric particles as well as from flavor observables (from both $e^+e^-$ factories and hadron colliders) and upon enforcing theoretical constraints (vacuum stability, perturbativity, unitarity), we present precise predictions for $H^\pm$ cross sections and decay rates in different reference scenarios of the two aforementioned models in terms of the parameter space currently available, specifically mapped over the customary $(m_{A,H^\pm}, \tanβ)$ planes, including singling out specific Benchmark Points (BPs) amenable to phenomenological investigation. These include the $m_{h}^{{\rm mo}d+}$ and hMSSM configurations of the MSSM and the 2HDM Type-I, -II, -X and -Y. Such BPs are always close to (or coinciding with) the best fits of the theoretical scenarios to experimental data. We also briefly discuss the ensuing phenomenology for the purpose of aiding future searches for such charged Higgs boson states.
description: 25 pages, 9 figures and 5 tables, References added
A Deep Ly$α$ Survey in ECDF-S and COSMOS: I. General Properties of Lyman-alpha Emitters at $z\sim2$
Creators: name: Hao, Cai-Na
name: Huang, Jia-Sheng
name: Xia, Xiaoyang
name: Zheng, Xianzhong
name: Jiang, Chunyan
name: Li, Cheng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Ly$α$ Emitters (LAEs) may represent an important galaxy population in the low mass regime. We present our deep narrowband imaging surveys in the COSMOS and ECDF-S fields and study the properties of LAEs at $z=2.23\pm0.03$. The narrowband surveys conducted at Magellan II telescope allow us to obtain a sample of 452 LAEs reaching a $5σ$ limiting magnitude of $\sim26$ mag. Our Ly$α$ luminosity functions extend to $10^{41.8}$ erg s$^{-1}$ with steep faint-end slope. Using multi-wavelength ancillary data, especially the deep Spitzer/IRAC 3.6$μ$m and 4.5$μ$m photometric data, we obtained reliable stellar mass estimates for 130 IRAC-detected LAEs, spanning a range of $8 < {\rm log}(M_\star/M_\odot)< 11.5$. For the remaining IRAC-undetected LAEs, the median-stacked spectral energy distribution yields a stellar mass of ${\rm log}(M_\star/M_\odot)=7.97^{+0.05}_{-0.07}$ and the rest-frame ultraviolet emission indicates a median star formation rate of ${\rm log} (SFR/M_\odot$ yr$^{-1})=-0.14\pm0.35$. There are six LAEs detected by the Spitzer/MIPS 24$μ$m or even Herschel far-infrared observations. Taking into account the six MIR/FIR detected LAEs, our LAEs cover a wide range in the star formation rate (${\rm 1 =10.8^{+0.56}_{-1.1}}$, suggesting that they are progenitors of local Large Magellanic Cloud-like galaxies.
description: 37 pages, 15 figures, accepted for publication in ApJ
Additional file 3: of Influence of social characteristics on use of paediatric emergency care in Sweden - a questionnaire based study
Creators: name: Ellbrant, Julia
name: Keson, Jonas Ă
name: Eckner, Jenny
name: Keson, Pia Karlsland Ă
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Table S1. Patient visits and parental social characteristics at a large urban peadiatric emergency department (ED) in southern Sweden. Proportions and corresponding multiple regression analyses are reported in Table 2. (DOCX 24 kb)
Radiative symmetry breaking and the ${b \to s γ}$ decay in generalized GMSB models
Creators: name: Hamidian, H.
name: Huitu, K.
name: Puolamäki, K.
name: Zhang, D. -X.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a class of generalized models of gauge mediated supersymmetry breaking (GMSB). We find the parameters and the full particle spectrum of the minimal supersymmetric standard model (MSSM) for all GMSB models with messenger multiplicities that satisfy the perturbativity of the gauge couplings up to the GUT scale. We give a detailed description of the algorithm that has been used to predict all the unmeasured parameters of the MSSM by taking (one-loop) radiative effects into account. We also calculate the branching ratio $BR(b \to s γ)$ and find that it always turns out to be larger than the standard model prediction. However, we find that the branching ratio typically remains within the current experimental bounds, except for some special cases with a light charged Higgs boson, or a small supersymmetry breaking scale and a negative $μ$-parameter.
description: 17 pages, 2 figures
Additional file 29: of Gene editing of the multi-copy H2A.B gene and its importance for fertility
Creators: name: Anuar, Nur
name: Kurscheid, Sebastian
name: Field, Matt
name: Zhang, Lei
name: Rebar, Edward
name: Gregory, Philip
name: Buchou, Thierry
name: Bowles, Josephine
name: Koopman, Peter
name: Tremethick, David
name: Soboleva, Tatiana
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Figure S13. Differential splicing events. The differential splicing events for specific genes between wild type and H2A.B.3 KO identified by SUPPA analysis were visualized in the IGV browser. Representative images are shown for Fblim1 exon 6 (a; differential transcript usage), Styx intron 3 (b; retained intron), Slc37a3 exon 5 (d; differential transcript usage) and Traf7 exon 19 (e; differential transcript usage). These individual examples of differential splicing events were confirmed by qPCR (c and f). Purified round spermatids from four biological replicas of wild type and H2A.B.3 KO mice were used. β-actin was used as the internal control. Error bars represent standard deviation. Student T-test was used to calculate p values (** p < 0.01; ***, p < 0.001). (PDF 419 kb)
The Period Change and Long-Term Variability of Cyg X-3
Creators: name: Antokhin, Igor I.
name: Cherepashchuk, Anatol M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: By using available archival X-ray data, we significantly extended the list of times of X-ray minima. The new list includes 65 data points obtained by critically re-analyzing RXTE ASM data, 88 data points based on observations by MAXI, and two data points based on observations by SUZAKU and AstroSat. Analyzing the data along with times of X-ray minima available from the literature, we provide the most accurate estimate of the rate of period change to date. We do not confirm existence of a second derivative of the orbital period suggested by some authors earlier. Instead, we find that the changes in the period can be fit by a sum of quadratic and sinusoidal functions. The period of sinusoidal variations is 15.8 yr. They can be related either to apsidal motion in the close binary with eccentricity e=0.03 or to a presence of a third body with the mass of about 0.7 solar masses located at a distance about 16 au from the close binary. We also detect irregular and abrupt changes in the residuals between the best fit ephemeris and the data. While we discuss possible reasons for the changes, their origin remains unclear. A tentative period of about 188 days in X-ray flux variations was found. Such a period could be attributed to a small precessing disk around the compact object.
description: Submitted to ApJ. 11 pages, 7 figures, 2 tables
Additional file 11 of Multifaceted characterization of the signatures and efficacy of mesenchymal stem/stromal cells in acquired aplastic anemia
Creators: name: Huo, Jiali
name: Zhang, Leisheng
name: Ren, Xiang
name: Li, Chengwen
name: Li, Xingxin
name: Dong, Peiyuan
name: Zheng, Xuan
name: Huang, Jinbo
name: Shao, Yingqi
name: Ge, Meili
name: Zhang, Jing
name: Wang, Min
name: Nie, Neng
name: Jin, Peng
name: Zheng, Yizhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 11: Supplementary information. The details associated with Additional Figure Legends and Additional Tables were listed.
Leptopyrum fumarioides Rchb.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Ranunculaceae
Leptopyrum
Leptopyrum fumarioides

description: Isopyrum fumarioides Linnaeus, Species Plantarum 1: 557. 1753.
"Habitat in nemoribus Sibiriae." RCN: 4103.
 Lectotype (Nardi in Webbia 47: 217. 1993): Herb. Linn. No. 717.1 (LINN).
 Current name:  Leptopyrum fumarioides  (L.) Rchb. (Ranunculaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part I), pp. 586-598 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 596, DOI: 10.5281/zenodo.291971
A Comparative Study of the Decays $B \to (K,K^*) \ell^+ \ell^-$ in Standard Model and Supersymmetric Theories
Creators: name: Ali, A.
name: Ball, Patricia
name: Handoko, L. T.
name: Hiller, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Using improved theoretical calculations of the decay form factors in the Light Cone-QCD sum rule approach, we investigate the decay rates, dilepton invariant mass spectra and the forward-backward (FB) asymmetry in the decays $B \to (K,K^*) \ell^+ \ell^-$ ($\ell^\pm =e^\pm,μ^\pm,τ^\pm$) in the standard model (SM) and a number of popular variants of the supersymmetric (SUSY) models. Theoretical precision on the differential decay rates and FB-asymmetry is estimated in these theories taking into account various parametric uncertainties. We show that existing data on $B \to X_s γ$ and the experimental upper limit on the branching ratio ${\cal B}(B \to K^* μ^+ μ^-)$ provide interesting bounds on the coefficients of the underlying effective theory. We argue that the FB-asymmetry in $B \to K^* \ell^+ \ell^-$ constitutes a precision test of the SM and its measurement in forthcoming experiments may reveal new physics. In particular, the presently allowed large-$\tan β$ solutions in SUGRA models, as well as more general flavor-violating SUSY models, yield FB-asymmetries which are characteristically different from the corresponding ones in the SM.
description: 36 pages, 12 figures (require epsfig.sty), 8 Tables, LaTeX2e; subsection 6.4 corrected, minor changes in numerical results, Figures 3 and 9 to 12 modified; submitted to Physical Review D
Additional file 1 of Multifaceted characterization of the signatures and efficacy of mesenchymal stem/stromal cells in acquired aplastic anemia
Creators: name: Huo, Jiali
name: Zhang, Leisheng
name: Ren, Xiang
name: Li, Chengwen
name: Li, Xingxin
name: Dong, Peiyuan
name: Zheng, Xuan
name: Huang, Jinbo
name: Shao, Yingqi
name: Ge, Meili
name: Zhang, Jing
name: Wang, Min
name: Nie, Neng
name: Jin, Peng
name: Zheng, Yizhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1: Figure S1. The characteristics of AA patients.
Additional file 2: of Influence of social characteristics on use of paediatric emergency care in Sweden - a questionnaire based study
Creators: name: Ellbrant, Julia
name: Keson, Jonas Ă
name: Eckner, Jenny
name: Keson, Pia Karlsland Ă
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Protocol on medical appropriateness of individual patient visits triaged for assessment - (to be filled out by paediatric emergency physicians). (DOC 35 kb)
On categoricity in successive cardinals
Creators: name: Vasey, Sebastien
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C48 (Primary), 03C45, 03C52, 03C55, 03C75 (Secondary)

description: We investigate, in ZFC, the behavior of abstract elementary classes (AECs) categorical in many successive small cardinals. We prove for example that a universal $\mathbb{L}_{ω_1, ω}$ sentence categorical on an end segment of cardinals below $\beth_ω$ must be categorical also everywhere above $\beth_ω$. This is done without any additional model-theoretic hypotheses (such as amalgamation or arbitrarily large models) and generalizes to the much broader framework of tame AECs with weak amalgamation and coherent sequences.
description: 19 pages
Quantum Algorithms for Fermionic Simulations
Creators: name: Ortiz, G.
name: Gubernatis, J. E.
name: Knill, E.
name: Laflamme, R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the simulation of fermionic systems on a quantum computer. We show in detail how quantum computers avoid the dynamical sign problem present in classical simulations of these systems, therefore reducing a problem believed to be of exponential complexity into one of polynomial complexity. The key to our demonstration is the spin-particle connection (or generalized Jordan-Wigner transformation) that allows exact algebraic invertible mappings of operators with different statistical properties. We give an explicit implementation of a simple problem using a quantum computer based on standard qubits.
description: 38 pages, 2 psfigure
Additional file 2: of Changes in H3K27ac following lipopolysaccharide stimulation of nasopharyngeal epithelial cells
Creators: name: Borghini, Lisa
name: Hibberd, Martin
name: Davila, Sonia
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Summary of the changes observed – Quantification. The same sets of increased, unchanged and decreased H3K27ac peaks as in Additional file 2 were analyzed. Data shown in the latter figures were quantified in each group of peaks. A: H3K27ac changes after LPS treatment. Absolute value of the log2 (ratio LPS/Control normalized read counts) were used to draw the box plots of the H3K27ac changes in the three sets of peaks. B: Annotation of the peaks. Number of peaks identified as Promoters (orange), Enhancers (yellow) and Others (green) were plotted on the histogram for the three sets of peaks. C: NFkB-RELA signal. The median of normalized RELA ChIP-seq read counts inside each peak is represented with the box plot for the three groups. D: Gene expression. FPKM values for each gene associated with the H3K27ac peaks were extracted in both Control and LPS conditions and were used to draw the box plot for each of the three sets of peaks. See Additional file 11 for more details on the integration analysis. (PDF 358 kb)
title: 03 Geräuschmeditation - Dein Alltag als Übung
Creators: name: Friedrich-Schiller-Universität Jena. Bereich Hochschulsport. UNISPORT Jena
name: Jaekel, Sven
name: Schwadt, Josephine
Publisher: name: Friedrich-Schiller-Universität
Year: 2022
Subjects: subject: Sport
subject: Meditation
subject: 610
subject: 796

description: Geräuschmeditation. In dieser Folge aus unserer Reihe “Dein Alltag als Übung” erfährst du von Nell Schure, wie du deinen Geist mit Hilfe deiner Wahrnehmung von Geräuschen fokussieren kannst. Auf unserer Webseite findest du diese Folge als PDF sowie viele weitere Inhalte für eine gesunde Pausengestaltung. Schön, dass du DABei bist! https://www.hochschulsport.uni-jena.de/digital-active-break/dein-alltag-als-uebung Mit freundlicher Unterstützung der Techniker Krankenkasse
description: AudioMove - Dein Audiokursprogramm für mehr Bewegung im Alltag
Isopyrum thalictroides Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Ranunculaceae
Isopyrum
Isopyrum thalictroides

description: Isopyrum thalictroides Linnaeus, Species Plantarum 1: 557. 1753, typ. cons.
"Habitat in Alpibus Italicis, Grationopoli, inque agro Viennensi." RCN: 4104.
 Lectotype (Nardi in Webbia 47: 218. 1993): [icon] "Ranunc. praecox II. Tbalictri fol. " in Clusius, Rar. Pl. Hist. 1: 233. 1601.
 Generitype of Isopyrum Linnaeus, nom. cons.
 Current name:  Isopyrum thalictroides  L. (Ranunculaceae).
 Note: Nardi’s type choice, published 11 May 1993, pre-dates the same choice made by Jarvis (in Jarvis & al., Regnum Veg. 127: 57. 1993), published 25 May 1993.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part I), pp. 586-598 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 596, DOI: 10.5281/zenodo.291971