cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Platelet-derived growth factor receptor β activation and regulation in murine myelofibrosis
Creators: name: Kramer, Frederike
name: Dernedde, Jens
name: Mezheyeuski, Artur
name: Tauber, Rudolf
name: Micke, Patrick
name: Kappert, Kai
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: platelet derived growth factor (PDGF)
subject: PDGF receptor ß (PDGFRß)
subject: myelofibrosis
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: There is prevailing evidence to suggest a decisive role for platelet-derived growth factors (PDGF) and their receptors in primary myelofibrosis. While PDGF receptor β (PDGFRβ) expression is increased in bone marrow stromal cells of patients correlating with the grade of myelofibrosis, knowledge on the precise role of PDGFRβ signaling in myelofibrosis is sparse. Using the Gata-1low mouse model for myelofibrosis, we applied RNA sequencing, protein expression analyses, multispectral imaging and, as a novel approach in bone marrow tissue, an in situ proximity ligation assay to provide a detailed characterization of PDGFRβ signaling and regulation during development of myelofibrosis. We observed an increase in PDGFRβ and PDGF-B protein expression in overt fibrotic bone marrow, along with an increase in PDGFRβ-PDGF-B interaction, analyzed by proximity ligation assay. However, PDGFRβ tyrosine phosphorylation levels were not increased. We therefore focused on regulation of PDGFRβ by protein tyrosine phosphatases as endogenous PDGFRβ antagonists. Gene expression analyses showed distinct expression dynamics among PDGFRβ-targeting phosphatases. In particular, we observed enhanced T-cell protein tyrosine phosphatase protein expression and PDGFRβ-T-cell protein tyrosine phosphatase interaction in early and overt fibrotic bone marrow of Gata-1low mice. In vitro, T-cell protein tyrosine phosphatase (Ptpn2) knockdown increased PDGFRβ phosphorylation at Y751 and Y1021, leading to enhanced downstream signaling in fibroblasts. Furthermore, Ptpn2 knockdown cells showed increased growth rates when exposed to low-serum growth medium. Taken together, PDGF signaling is differentially regulated during myelofibrosis. Protein tyrosine phosphatases, which have so far not been examined during disease progression, are novel and hitherto unrecognized components in myelofibrosis.
Contribution of pulsars to cosmic-ray positrons in light of recent observation of inverse-Compton halos
Creators: name: Manconi, Silvia
name: Di Mauro, Mattia
name: Donato, Fiorenza
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The hypothesis that pulsar wind nebulae (PWNe) can significantly contribute to the excess of the positron ($e^+$) cosmic-ray flux has been consolidated after the observation of a $γ$-ray emission at TeV energies of a few degree size around Geminga and Monogem PWNe, and at GeV energies for Geminga at a much larger extension. The $γ$-ray halos around these PWNe are interpreted as due to electrons ($e^-$) and $e^+$ accelerated and escaped by their PWNe, and inverse Compton scattering low-energy photons of the interstellar radiation fields. The extension of these halos suggests that the diffusion around these PWNe is suppressed by two orders of magnitude with respect to the average in the Galaxy. We implement a two-zone diffusion model for the propagation of $e^+$ accelerated by the Galactic population of PWNe. We consider pulsars from the ATNF catalog and build up simulations of the PWN Galactic population. In both scenarios, we find that within a two-zone diffusion model, the total contribution from PWNe and secondary $e^+$ is at the level of AMS-02 data, for an efficiency of conversion of the pulsar spin down energy in $e^\pm$ of $η\sim0.1$. For the simulated PWNe, a $1σ$ uncertainty band is determined, which is of at least one order of magnitude from 10 GeV up to few TeV. The hint for a decreasing $e^+$ flux at TeV energies is found, even if it is strongly connected to the chosen value of the radius of the low diffusion bubble around each source.
description: 10 pages, 7 figures. Figures 2, 3 and 5 updated. Results unchanged
Dioctophymatidae
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Secernentea
Ascaridida
Dioctophymatidae

description: Key to genera of larvae in the Family DIOCTOPHYMATIDAE
1 L3 encapsulated in fish hosts, mostly in hypaxial musculature; six inner labial papillae single and button-like, with central pore-like depression; outer six labial papillae twice as large as the inner, four of them single and two double. Male L3: mean 5.9 (range 4.1–7.4) long; width at oesophago-intestinal junction 0.15 (0.11–0.19). Female L3: 6.5 (5.1–8.6) long; width at oesophago-intestinal junction 0.18 (0.16–0.20); vulva just behind oesophago-intestinal valve. Intestinal region of live L3 red in colour.................................................................................... * Dioctophyme
- L3 and L4 encapsulated in fish hosts, on mesenteries; six inner labial papillae single with narrow bases and spike-like apices; four of six outer labial papillae single, two of them double, with broad bases and nipple-like apices. Outer labial papillae double. Male L3: 21.3 (12.0–29.7) long; width at oesophago-intestinal junction 0.22 (0.14–0.30). Female L3: 21.5 (11.5–34.8) long; width at oesophago-intestinal junction 0.21 (0.10–0.30). Male L4: 55.1 (32.2–66.0) long; width at oesophago-intestinal junction 0.35 (0.29–0.40). Female L4: 69.5 (45.1–83.4) long; width at oesophago-intestinal junction 0.42 (0.37–0.46); vulva just behind intestine-rectal junction. Live L3 white or pink in colour, live L4 bright red in colour........... * Eustrongylides
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 18, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530
Classifying superconductivity in an infinite-layer nickelate Nd$_{0.8}$Sr$_{0.2}$NiO$_2$
Creators: name: Talantsev, E. F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recently Li et al (2019 Nature 572 624) discovered a new type of oxide superconductor Nd0.8Sr0.2NiO2 with T$_c$ = 14 K. To classify superconductivity in this infinite-layer nickelate experimental upper critical field, B$_{c2}$(T), and the self-field critical current densities, J$_c$(sf,T), reported by Li et al (2019 Nature 572 624), are analysed in assumption of s-, d-, and p-wave pairing symmetries and single- and multiple-band superconductivity. Based on deduced the ground-state superconducting energy gap, $Δ$(0), the London penetration depth, $λ$(0), the relative jump in electronic specific heat at Tc, $Δ$C/C, and the ratio of 2$Δ$(0)/k$_B$T$_c$, we conclude that Nd0.8Sr0.2NiO2 is type-II high-$κ$ weak-coupled single-band s-wave superconductor.
description: 13 pages, 2 figures, 1 table
Criatividade: uma arquitetura cognitiva
Creators: name: Souza, Bruno
Publisher: name: figshare
Year: 2020
Subjects: subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 170203 Knowledge Representation and Machine Learning
subject: 150307 Innovation and Technology Management
subject: FOS: Economics and business

description: A partir de uma visão histórica e de uma análise contextual, a criatividade é entendida como ferramenta para a resolução de problemas complexos. Com base nessa definição, nas pesquisas da ciência cognitiva e nas técnicas de inteligência artificial, é proposta uma arquitetura cognitiva da criatividade, integrando os conceitos de domínio, campos de problemas, universo cognitivo e emoções. Como referenciais teóricos dessa arquitetura, são analisadas em profundidade as aplicações das teorias de categorias e protótipos, de Berlin, Kay e Rosch, e de redes hipertextuais de Lévy, como possibilidades no entendimento da estruturação de domínios, alinhadas às pesquisas da nova robótica e da teoria da autopoieses na busca de um sistema artificial auto-organizado. Finalmente, são sugeridas direções na formalização da arquitetura e na sua implementação como um protótipo de sistema inteligente e criativo baseado no trânsito interdomínios como forma de solução criativa de problemas.
Additional file 2 of CTNNA3 genetic polymorphism may be a new genetic signal of type 2 diabetes in the Chinese Han population: a case control study
Creators: name: Zhang, Yunjun
name: Zhou, Xiaoman
name: Dai, Wanjuan
name: Sun, Juan
name: Lin, Mei
name: Zhang, Yutian
name: Ding, Yipeng
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health

description: Additional file 2. Supplementary table 2 The FPRP and statistical power values of the positive results in this study.
Dioctophyme Collet-Meygret 1802
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Chromadorea
Rhabditida
Dioctophymidae
Dioctophyme

description: * Dioctophyme Collet-Meygret, 1802
Generic diagnosis (after Mace & Anderson 1975, and Measures & Anderson 1985). Dioctophymatidae. Encapsulated L3 occur most commonly in hypaxial musculature of fishes, some in body cavity. Two circles of labial papillae surround mouth. Inner circle comprises six single papillae. Outer circle comprises four single and two double papillae. Amphids situated laterally between the interno- and externo-lateral papillae (Fig. 15 A). Three large cells (one dorsal, two subventral) surround narrow buccal capsule and anterior end of oesophagus (Fig. 15 B). Average length of oesophagus about 40% of total body length. A large circular muscle constitutes the oesophagointestinal sphincter (Fig. 15 C). For length and width of male L3 from pumpkinseed Lepomis gibbosus see key above. Genital primordium diorchic and opisthorchic. For length and width of female L3 from pumpkinseed see key above. Vagina evident; non-patent vulva near oesophago-intestinal valve. Genital primordium monodelphic and opisthodelphic. Anus terminal in both sexes. Cuticles of 1st and 2nd moults retained.
One species, * D. renale, has been found as L 3 in Canadian fresh-water fishes. Adult D. renale occur in the kidneys of piscivorous mammals, especially mustelids and wild canids.
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 18, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530
Local existence and continuation criteria for solutions of the Einstein-Vlasov-scalar field system with surface symmetry
Creators: name: Tegankong, David
name: Noutchegueme, Norbert
name: Rendall, Alan D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We prove in the cases of spherical, plane and hyperbolic symmetry a local in time existence theorem and continuation criteria for cosmological solutions of the Einstein-Vlasov-scalar field system, with the sources generated by a distribution function and a scalar field, subject to the Vlasov and wave equations respectively. This system describes the evolution of self-gravitating collisionless matter and scalar waves within the context of general relativity. In the case where the only source is a scalar field it is shown that a global existence result can be deduced from the general theorem.
description: 33 pages, typos corrected, second conclusion of theorem 4.5 and remark 4.6 removed
Acquired resistance to DZNep-mediated apoptosis is associated with copy number gains of AHCY in a B-cell lymphoma model
Creators: name: Akpa, Chidimma Agatha
name: Kleo, Karsten
name: Oker, Elisabeth
name: Tomaszewski, Nancy
name: Messerschmidt, Clemens
name: López, Cristina
name: Wagener, Rabea
name: Oehl-Huber, Kathrin
name: Dettmer, Katja
name: Schoeler, Anne
name: Lenze, Dido
name: Oefner, Peter J.
name: Beule, Dieter
name: Siebert, Reiner
name: Capper, David
name: Dimitrova, Lora
name: Hummel, Michael
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: 3- Deazaneplanocin a (DZNep)
subject: B-cell lymphoma
subject: Enhancer of zeste homolog 2 (EZH2)
subject: S-adenosyl-Lhomocysteine hydrolase (AHCY)
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: Enhancer of zeste homolog 2 (EZH2) is considered an important driver of tumor development and progression by its histone modifying capabilities. Inhibition of EZH2 activity is thought to be a potent treatment option for eligible cancer patients with an aberrant EZH2 expression profile, thus the indirect EZH2 inhibitor 3-Deazaneplanocin A (DZNep) is currently under evaluation for its clinical utility. Although DZNep blocks proliferation and induces apoptosis in different tumor types including lymphomas, acquired resistance to DZNep may limit its clinical application. Methods: To investigate possible mechanisms of acquired DZNep resistance in B-cell lymphomas, we generated a DZNep-resistant clone from a previously DZNep-sensitive B-cell lymphoma cell line by long-term treatment with increasing concentrations of DZNep (ranging from 200 to 2000 nM) and compared the molecular profiles of resistant and wild-type clones. This comparison was done using molecular techniques such as flow cytometry, copy number variation assay (OncoScan and TaqMan assays), fluorescence in situ hybridization, Western blot, immunohistochemistry and metabolomics analysis. Results: Whole exome sequencing did not indicate the acquisition of biologically meaningful single nucleotide variants. Analysis of copy number alterations, however, demonstrated among other acquired imbalances an amplification (about 30 times) of the S-adenosyl-L-homocysteine hydrolase (AHCY) gene in the resistant clone. AHCY is a direct target of DZNep and is critically involved in the biological methylation process, where it catalyzes the reversible hydrolysis of S-adenosyl-L-homocysteine to L-homocysteine and adenosine. The amplification of the AHCY gene is paralleled by strong overexpression of AHCY at both the transcriptional and protein level, and persists upon culturing the resistant clone in a DZNep-free medium. Conclusions: This study reveals one possible molecular mechanism how B-cell lymphomas can acquire resistance to DZNep, and proposes AHCY as a potential biomarker for investigation during the administration of EZH2-targeted therapy with DZNep.
On the Entropy and Letter Frequencies of Ternary Square-Free Words
Creators: name: Richard, Christoph
name: Grimm, Uwe
Publisher: name: arXiv
Year: 2003
Subjects: subject: Combinatorics (math.CO)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 68R15; 05A15

description: We enumerate all ternary length-l square-free words, which are words avoiding squares of words up to length l, for l<=24. We analyse the singular behaviour of the corresponding generating functions. This leads to new upper entropy bounds for ternary square-free words. We then consider ternary square-free words with fixed letter densities, thereby proving exponential growth for certain ensembles with various letter densities. We derive consequences for the free energy and entropy of ternary square-free words.
description: 17 pages, 2 figures
Additional file 4 of Sex differences in the association between major cardiovascular risk factors in midlife and dementia: a cohort study using data from the UK Biobank
Creators: name: Gong, Jessica
name: Harris, Katie
name: Peters, Sanne A. E.
name: Woodward, Mark
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Mental Health

description: Additional file 4. Multiple-adjusted hazard ratios and ratio of the hazard ratios (women-to-men) for risk factors and by dementia subtypes.
Tapinoma Foerster 1850
Creators: name: DE ALBUQUERQUE, EMÍLIA ZOPPAS
name: PRADO, LÍVIA PIRES DO
name: ANDRADE-SILVA, JOUDELLYS
name: DE SIQUEIRA, EMELY LAIARA SILVA
name: DA SILVA SAMPAIO, KELLY LIANE
name: ALVES, DIEGO
name: BRANDÃO, CARLOS ROBERTO FERREIRA
name: ANDRADE, PALOMA L.
name: FEITOSA, RODRIGO MACHADO
name: DE AZEVEDO KOCH, ELMO BORGES
name: DELABIE, JACQUES HUBERT CHARLES
name: FERNANDES, ITANNA
name: BACCARO, FABRÍCIO BEGGIATO
name: SOUZA, JORGE LUIZ PEREIRA
name: ALMEIDA, RONY PETERSON SANTOS
name: SILVA, ROGÉRIO R.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tapinoma

description: Tapinoma Foerster, 1850
 Tapinoma amazonae Wheeler, 1934. Municipality unavailable [Wheeler, 1934; Shattuck, 1994; Ulysséa et al., 2017]; Altamira [MZSP]; Belém [Kempf, 1972c].
 Tapinoma melanocephalum (Fabricius, 1793) (Exotic). Municipality unavailable [Borgmeier, 1923; Kempf, 1972c]; Água Azul do Norte [MPEG]; Almeirim [DZUP]; Oriximiná [Majer & Delabie, 1994]; Paragominas [Solar et al., 2016b]; Parauapebas [MPEG]; Portel [Overal et al., 1997; Harada, 2016]; Santarém [Jeanne, 1979].
description: Published as part of DE ALBUQUERQUE, EMÍLIA ZOPPAS, PRADO, LÍVIA PIRES DO, ANDRADE-SILVA, JOUDELLYS, DE SIQUEIRA, EMELY LAIARA SILVA, DA SILVA SAMPAIO, KELLY LIANE, ALVES, DIEGO, BRANDÃO, CARLOS ROBERTO FERREIRA, ANDRADE, PALOMA L., FEITOSA, RODRIGO MACHADO, DE AZEVEDO KOCH, ELMO BORGES, DELABIE, JACQUES HUBERT CHARLES, FERNANDES, ITANNA, BACCARO, FABRÍCIO BEGGIATO, SOUZA, JORGE LUIZ PEREIRA, ALMEIDA, RONY PETERSON SANTOS & SILVA, ROGÉRIO R., 2021, Ants of the State of Pará, Brazil: a historical and comprehensive dataset of a key biodiversity hotspot in the Amazon Basin, pp. 1-83 in Zootaxa 5001 (1) on page 23, DOI: 10.11646/zootaxa.5001.1.1, http://zenodo.org/record/5122523
Sample Drop Detection for Distant-speech Recognition with Asynchronous Devices Distributed in Space
Creators: name: Raissi, Tina
name: Pascual, Santiago
name: Omologo, Maurizio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: I.2.7

description: In many applications of multi-microphone multi-device processing, the synchronization among different input channels can be affected by the lack of a common clock and isolated drops of samples. In this work, we address the issue of sample drop detection in the context of a conversational speech scenario, recorded by a set of microphones distributed in space. The goal is to design a neural-based model that given a short window in the time domain, detects whether one or more devices have been subjected to a sample drop event. The candidate time windows are selected from a set of large time intervals, possibly including a sample drop, and by using a preprocessing step. The latter is based on the application of normalized cross-correlation between signals acquired by different devices. The architecture of the neural network relies on a CNN-LSTM encoder, followed by multi-head attention. The experiments are conducted using both artificial and real data. Our proposed approach obtained F1 score of 88% on an evaluation set extracted from the CHiME-5 corpus. A comparable performance was found in a larger set of experiments conducted on a set of multi-channel artificial scenes.
description: Submitted to ICASSP 2020
Additional file 4 of Improving CoQ10 productivity by strengthening glucose transmembrane of Rhodobacter sphaeroides
Creators: name: Yang, Yuying
name: Li, Lu
name: Sun, Haoyu
name: Li, Zhen
name: Qi, Zhengliang
name: Liu, Xinli
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Astronomical and Space Sciences not elsewhere classified

description: Additional file 4: Fig. S4 Growth and glucose metabolism of the WT and the mutant strains cultured in the MSMM. (a) Growth curves and (b) glucose concentration curves.
Positive effect of the combination of multilevel contracture release and glucocorticoid treatment in Duchenne muscular dystrophy
Creators: name: Weiß, Claudia
name: Stoltenburg, Corinna
name: Bayram, Dilan
name: Funk, Julia
name: Lebek, Susanne
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: Duchenne muscular dystrophy
subject: orthopaedic surgery
subject: multilevel contracture release
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Purpose: In the 1980s the first results of an early multilevel contracture release (MLCR) in patients suffering from progressive Duchenne muscular dystrophy (DMD) showed a positive effect on ambulation. Despite the demonstrated positive effects of prolongation of walking this treatment is not part of current guidelines. The aim of our study was to evaluate the effect of MLCR as well as its combination with glucocorticoid (GC) treatment on ambulation. Methods: Data of all boys (n = 86) with DMD treated in our outpatient department were analyzed regarding the treatment and loss of independent ambulation. In all, 23 were treated with GC only, ten were operated on, 21 received GC and underwent MLCR and 32 received neither of the two treatments. Results: The analysis of the loss of independent ambulation in our cohort showed a comparable extension of the ambulatory period between the GC-treated and MLCR-treated boys (p = 0.008 and p = 0.005, respectively). Furthermore, an additive effect of both therapies was found; patients with DMD who had both treatments were able to walk two years longer than those with only one of the two treatment options (p<0.001). Conclusion: Standard GC treatment and early MLCR in lower limbs have an independent positive effect on prolongation of ambulation in patients with DMD. In our cohort, the combination of both therapies is significantly more effective than each therapy alone. We suggest both should be offered to all DMD patients eligible. Level of evidence: III.
Evolution of Magnetic fields in Bok globules?
Creators: name: Wolf, Sebastian
name: Launhardt, Ralf
name: Henning, Thomas
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the influence and structure of the magnetic field in the early phases of low-mass star formation using polarization maps of Bok globules at a wavelength of 850micron, obtained with the Submillimeter Common-User Bolometer Array (SCUBA) at the James Clerk Maxwell Telescope (JCMT). We discuss observations of the following sources: CB26 - a small globule with a nearly dispersed dense core and a young and large circumstellar disk, CB54 - a large globule with a massive dense core and a deeply embedded young stellar cluster, and B335, CB230, and CB244 - three nearby, relatively isolated small globules with low-mass protostellar cores. We find strongly aligned polarization vectors in the case of CB26, B335, and CB230, while the vector orientations in the case of CB54 and CB244 are more or less randomly distributed. The degree of polarization, amounting to several percent, was found to decrease toward the center in each source. Assuming dichroic emission by aligned non-spherical grains as the polarization mechanism, where the magnetic field plays a role in the alignment process, we derive magnetic field strengths and structures from the observed polarization patterns. We compare the magnetic field topology with the morphology and outflow directions of the globules. In the Class 0 sources B335, CB230, and CB244, the magnetic field is oriented almost perpendicular to the ouflow direction. In contrast, the inclination between outflow axis and magnetic field direction is much more moderate (36deg) in the more evolved Class I source CB26.
description: to be published in Conf. Proc. "Magnetic Fields and Star Formation"
On the phase transitions of graph coloring and independent sets
Creators: name: Barbosa, V. C.
name: Ferreira, R. G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study combinatorial indicators related to the characteristic phase transitions associated with coloring a graph optimally and finding a maximum independent set. In particular, we investigate the role of the acyclic orientations of the graph in the hardness of finding the graph's chromatic number and independence number. We provide empirical evidence that, along a sequence of increasingly denser random graphs, the fraction of acyclic orientations that are `shortest' peaks when the chromatic number increases, and that such maxima tend to coincide with locally easiest instances of the problem. Similar evidence is provided concerning the `widest' acyclic orientations and the independence number.
Mitigating the impact of fiber assignment on clustering measurements from deep galaxy redshift surveys
Creators: name: Sunayama, Tomomi
name: Takada, Masahiro
name: Reinecke, Martin
name: Makiya, Ryu
name: Nishimichi, Takahiro
name: Komatsu, Eiichiro
name: Saito, Shun
name: Tamura, Naoyuki
name: Yabe, Kiyoto
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We examine the impact of fiber assignment on clustering measurements from fiber-fed spectroscopic galaxy surveys. We identify new effects which were absent in previous, relatively shallow galaxy surveys such as Baryon Oscillation Spectroscopic Survey . Specifically, we consider deep surveys covering a wide redshift range from z=0.6 to z=2.4, as in the Subaru Prime Focus Spectrograph survey. Such surveys will have more target galaxies than we can place fibers on. This leads to two effects. First, it eliminates fluctuations with wavelengths longer than the size of the field of view, as the number of observed galaxies per field is nearly fixed to the number of available fibers. We find that we can recover the long-wavelength fluctuation by weighting galaxies in each field by the number of target galaxies. Second, it makes the preferential selection of galaxies in under-dense regions. We mitigate this effect by weighting galaxies using the so-called individual inverse probability. Correcting these two effects, we recover the underlying correlation function at better than 1 percent accuracy on scales greater than 10 Mpc/h.
description: 17 pages, 11 figures
Neivamyrmex cristatus
Creators: name: DE ALBUQUERQUE, EMÍLIA ZOPPAS
name: PRADO, LÍVIA PIRES DO
name: ANDRADE-SILVA, JOUDELLYS
name: DE SIQUEIRA, EMELY LAIARA SILVA
name: DA SILVA SAMPAIO, KELLY LIANE
name: ALVES, DIEGO
name: BRANDÃO, CARLOS ROBERTO FERREIRA
name: ANDRADE, PALOMA L.
name: FEITOSA, RODRIGO MACHADO
name: DE AZEVEDO KOCH, ELMO BORGES
name: DELABIE, JACQUES HUBERT CHARLES
name: FERNANDES, ITANNA
name: BACCARO, FABRÍCIO BEGGIATO
name: SOUZA, JORGE LUIZ PEREIRA
name: ALMEIDA, RONY PETERSON SANTOS
name: SILVA, ROGÉRIO R.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Neivamyrmex
Neivamyrmex cristatus

description: Neivamyrmex cristatus (André, 1889) *. Melgaço [MPEG].
 Neivamyrmex diana (Forel, 1912). Municipality unavailable [Kempf, 1972c; Watkins, 1976]; Altamira [MZSP]; Faro [INPA]; Novo Progresso [MZSP].
description: Published as part of DE ALBUQUERQUE, EMÍLIA ZOPPAS, PRADO, LÍVIA PIRES DO, ANDRADE-SILVA, JOUDELLYS, DE SIQUEIRA, EMELY LAIARA SILVA, DA SILVA SAMPAIO, KELLY LIANE, ALVES, DIEGO, BRANDÃO, CARLOS ROBERTO FERREIRA, ANDRADE, PALOMA L., FEITOSA, RODRIGO MACHADO, DE AZEVEDO KOCH, ELMO BORGES, DELABIE, JACQUES HUBERT CHARLES, FERNANDES, ITANNA, BACCARO, FABRÍCIO BEGGIATO, SOUZA, JORGE LUIZ PEREIRA, ALMEIDA, RONY PETERSON SANTOS & SILVA, ROGÉRIO R., 2021, Ants of the State of Pará, Brazil: a historical and comprehensive dataset of a key biodiversity hotspot in the Amazon Basin, pp. 1-83 in Zootaxa 5001 (1) on page 25, DOI: 10.11646/zootaxa.5001.1.1, http://zenodo.org/record/5122523
Geographical Accessibility of Pediatric Inpatient, Nephrology, and Urology Services in Europe
Creators: name: Terliesner, Nicolas
name: Lesniowski, Dariusz
name: Krasnikova, Alexandra
name: Korte, Martin
name: Terliesner, Mirjam
name: Mall, Marcus A.
name: Dittrich, Katalin
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: access
subject: geographical accessibility
subject: travel time
subject: travel distance
subject: nephrology
subject: hemodialysis
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: Although many children with diseases of the kidneys and the urinary tract may not tolerate long journeys, the number of facilities that provide specialized care for these patients is limited. Therefore, the geographical accessibility of the required health services is critical especially in this patient group. We have analyzed the geographical accessibility of pediatric inpatient and nephro-urology services in Germany, Ireland, and the United Kingdom (UK). Methods: This study introduces a model to compare countries or regions regarding the geographical accessibility of their health services. We calculated the geodesic distances, travel distances, and travel time by car from evenly distributed random points to the nearest facilities that provide pediatric inpatient or nephro-urology outpatient services (pediatric inpatient ward, urology clinic, nephrology clinic, hemodialysis unit). The results were weighted by population density. We compared the three countries with regard to the accessibility of the named services. Results: Weighted median travel times from the random points to the nearest pediatric inpatient ward are < 30 min in all countries. Weighted travel times to the nearest point of pediatric service are shortest in the UK (median <50 min) and longest in Ireland (median <90 min), regardless of the type of service (p < 0.0001). Non-weighted travel times to the nearest pediatric inpatient ward and hemodialysis unit, however, are shorter in Germany than in the UK (p < 0.0001). Conclusions: There is a surprising disparity between the travel times to the nearest facility with pediatric nephro-urology service in these three industrialized European countries. Reasons may be differences in the geographical distribution of the population, the focus of the health care system, and a different degree of clinical networking.
Dioctophyme renale (Goeze, 1782) Stiles 1901
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Chromadorea
Rhabditida
Dioctophymidae
Dioctophyme
Dioctophyme renale

description: * Dioctophyme renale (Goeze, 1782) Stiles, 1901
Sites: musculature, mesenteries, viscera
Hosts: Ameiurus nebulosus (1, 2); Lepomis gibbosus (2) Distribution: Ontario
Records: 1. Mace & Anderson 1975; 2. Measures & Anderson 1985
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 18, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530
Additional file 3 of Sex differences in the association between major cardiovascular risk factors in midlife and dementia: a cohort study using data from the UK Biobank
Creators: name: Gong, Jessica
name: Harris, Katie
name: Peters, Sanne A. E.
name: Woodward, Mark
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Mental Health

description: Additional file 3. Multiple-adjusted C-statistics with standard errors (se) for each risk factor in association with all-cause dementia.
Additional file 2 of Improving CoQ10 productivity by strengthening glucose transmembrane of Rhodobacter sphaeroides
Creators: name: Yang, Yuying
name: Li, Lu
name: Sun, Haoyu
name: Li, Zhen
name: Qi, Zhengliang
name: Liu, Xinli
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Astronomical and Space Sciences not elsewhere classified

description: Additional file 2: Fig. S2 (a) Construction flowchart of the fruB gene deletion vector pK18mobsacB::fruB-L-R; (b) Construction of glk gene deletion vector pK18mobsacB:: fruA-L-R; (c) Construction of glk gene deletion vector pK18mobsacB:: fruB -L-R; (d) Filtration and verification of ΔfruA; and (e) Filtration and verification of ΔfruAΔfruB.
Estimating and abstracting the 3D structure of bones using neural networks on X-ray (2D) images
Creators: name: Čavojská, Jana
name: Petrasch, Julian
name: Lehmann, Nicolas J.
name: Voisard, Agnès
name: Böttcher, Peter
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, we present a deep-learning based method for estimating the 3D structure of a bone from a pair of 2D X-ray images. Our triplet loss-trained neural network selects the most closely matching 3D bone shape from a predefined set of shapes. Our predictions have an average root mean square (RMS) distance of 1.08 mm between the predicted and true shapes, making it more accurate than the average error achieved by eight other examined 3D bone reconstruction approaches. The prediction process that we use is fully automated and unlike many competing approaches, it does not rely on any previous knowledge about bone geometry. Additionally, our neural network can determine the identity of a bone based only on its X-ray image. It computes a low-dimensional representation ("embedding") of each 2D X-ray image and henceforth compares different X-ray images based only on their embeddings. An embedding holds enough information to uniquely identify the bone CT belonging to the input X-ray image with a 100% accuracy and can therefore serve as a kind of fingerprint for that bone. Possible applications include faster, image content-based bone database searches for forensic purposes.
description: 13 pages, 5 figures, 1 table, submitted to Communications Biology
Triangulated categories of singularities and D-branes in Landau-Ginzburg models
Creators: name: Orlov, Dmitri
Publisher: name: arXiv
Year: 2003
Subjects: subject: Algebraic Geometry (math.AG)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 14B05; 18E30

description: In spite of physics terms in the title, this paper is purely mathematical. Its purpose is to introduce triangulated categories related to singularities of algebraic varieties and establish a connection of these categories with D-branes in Landau-Ginzburg models.
description: 24 pp., LaTeX, Dedicated to the blessed memory of Andrei Nikolaevich Tyurin -- adviser and friend, version 2 (some minor changes), accepted to Trudy Steklov Institute
Additional file 5 of Improving CoQ10 productivity by strengthening glucose transmembrane of Rhodobacter sphaeroides
Creators: name: Yang, Yuying
name: Li, Lu
name: Sun, Haoyu
name: Li, Zhen
name: Qi, Zhengliang
name: Liu, Xinli
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Astronomical and Space Sciences not elsewhere classified

description: Additional file 5: Fig. S5 Growth and glucose metabolism of the ΔfruAΔfruB/bp and the ΔfruAΔfruB/tac::glk cultured in the MSMM.
Signal Transduction: Molecular Genetic Responses to Starch Metabolism and Sugar Phloem Dynamics
Creators: name: Abusadat Abdullah
name: Matsoukas, Ianis G.
Publisher: name: figshare
Year: 2020
Subjects: subject: 60199 Biochemistry and Cell Biology not elsewhere classified
subject: FOS: Biological sciences
subject: 60303 Biological Adaptation
subject: Biological Techniques
subject: 69999 Biological Sciences not elsewhere classified
subject: Biotechnology
subject: 60104 Cell Metabolism
subject: 60604 Comparative Physiology
subject: Developmental Biology
subject: Genetics
subject: Molecular Biology
subject: Plant Biology
subject: 60799 Plant Biology not elsewhere classified
subject: 60702 Plant Cell and Molecular Biology
subject: 60703 Plant Developmental and Reproductive Biology

description: The role of carbohydrate allocation and starch metabolism in altering growth and development has been the subject of thousands of publications over the last several decades. However, there is limited understanding regarding how carbohydrate allocation and starch metabolism-related events regulate the juvenile-to-adult and vegetative-to-reproductive phase transitions. Both developmental transitions are major determinants of plant reproductive success and adaptation to the local environment. Understanding the molecular genetic and physiological mechanisms by which environment regulates both developmental transitions has significant scientific and economic implications.
This presentation highlights the effects of starch metabolism-related events and sugar/ phloem dynamics on juvenility and floral signal transduction, with particular emphasis on Arabidopsis thaliana mutant phenotypes, and suggests possible directions for future research.
Dioctophyme
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Chromadorea
Rhabditida
Dioctophymidae
Dioctophyme

description: * Dioctophyme sp.
Site: body cavity
Host: Micropterus salmoides Distribution: Ontario
Record: Bangham & Hunter 1939
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 18, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530
Additional file 6 of Improving CoQ10 productivity by strengthening glucose transmembrane of Rhodobacter sphaeroides
Creators: name: Yang, Yuying
name: Li, Lu
name: Sun, Haoyu
name: Li, Zhen
name: Qi, Zhengliang
name: Liu, Xinli
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Astronomical and Space Sciences not elsewhere classified

description: Additional file 6: Table S1 Primers and restriction enzymes used in this study.
Correction: Long-term gait measurements in daily life: Results from the Berlin Aging Study II (BASE-II)
Creators: name: Kielev, Jörn
name: Nuritdinow, Timur
name: Spira, Dominik
name: Buchmann, Nikolaus
name: Steinhagen-Thiessen, Elisabeth
name: Lederer, Christian
name: Daumer, Martin
name: Demuth, Ilja
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: Aging Study
subject: Walking Ability
subject: BASE-II
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: [This corrects the article DOI: 10.1371/journal.pone.0225026.].
Revisited abundance diagnostics in quasars: Fe II/Mg II ratios
Creators: name: Verner, E.
name: Bruhweiler, F.
name: Verner, D.
name: Johansson, S.
name: Gull, T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Both the Fe II UV emission in the 2000- 3000 A region [Fe II (UV)] and resonance emission line complex of Mg II at 2800 A are prominent features in quasar spectra. The observed Fe II UV/ Mg II emission ratios have been proposed as means to measure the buildup of the Fe abundance relative to that of the alpha-elements C, N, O, Ne and Mg as a function of redshift. The current observed ratios show large scatter and no obvious dependence on redshift. Thus, it remains unresolved whether a dependence on redshift exists and whether the observed Fe II UV/ Mg II ratios represent a real nucleosynthesis diagnostic. We have used our new 830-level model atom for Fe+ in photoionization calculations, reproducing the physical conditions in the broad line regions of quasars. This modeling reveals that interpretations of high values of Fe II UV/ Mg II are sensitive not only to Fe and Mg abundance, but also to other factors such as microturbulence, density, and properties of the radiation field. We find that the Fe II UV/ Mg II ratio combined with Fe II (UV)/ Fe II (Optical) emission ratio, where Fe II (Optical) denotes Fe II emission in 4000 - 6000 A can be used as a reliable nucleosynthesis diagnostic for the Fe/Mg abundance ratios for the physical conditions relevant to the broad-line regions (BLRs) of quasars. This has extreme importance for quasar observations with the Hubble Space Telescope and also with the future James Webb Space Telescope.
description: kverner.gzip, 9 pages, f1-5.eps; aastex.cls; aastexug.sty, ApJL in press
Measurement-induced dynamics of many-body systems at quantum criticality
Creators: name: Rossini, Davide
name: Vicari, Ettore
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a dynamic protocol for quantum many-body systems, which enables to study the interplay between unitary Hamiltonian driving and random local projective measurements. While the unitary dynamics tends to increase entanglement, local measurements tend to disentangle, thus favoring decoherence. Close to a quantum transition where the system develops critical correlations with diverging length scales, the competition of the two drivings is analyzed within a dynamic scaling framework, allowing us to identify a regime (dynamic scaling limit) where the two mechanisms develop a nontrivial interplay. We perform a numerical analysis of this protocol in a measurement-driven Ising chain, which supports the scaling laws we put forward. The local measurement process generally tends to suppress quantum correlations, even in the dynamic scaling limit. The power law of the decay of the quantum correlations turns out to be enhanced at the quantum transition.
description: 12 pages, 8 figures
Azteca angusticeps Emery 1893
Creators: name: DE ALBUQUERQUE, EMÍLIA ZOPPAS
name: PRADO, LÍVIA PIRES DO
name: ANDRADE-SILVA, JOUDELLYS
name: DE SIQUEIRA, EMELY LAIARA SILVA
name: DA SILVA SAMPAIO, KELLY LIANE
name: ALVES, DIEGO
name: BRANDÃO, CARLOS ROBERTO FERREIRA
name: ANDRADE, PALOMA L.
name: FEITOSA, RODRIGO MACHADO
name: DE AZEVEDO KOCH, ELMO BORGES
name: DELABIE, JACQUES HUBERT CHARLES
name: FERNANDES, ITANNA
name: BACCARO, FABRÍCIO BEGGIATO
name: SOUZA, JORGE LUIZ PEREIRA
name: ALMEIDA, RONY PETERSON SANTOS
name: SILVA, ROGÉRIO R.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Azteca
Azteca angusticeps

description: Azteca angusticeps Emery, 1893 *. Jacareacanga [MZSP].
 Azteca aurita Emery, 1893. Municipality unavailable [ANTWEB; Emery, 1913b; Borgmeier, 1923; Kempf, 1972c; Baroni Urbani, 1977; Shattuck, 1994]; Belém [ANTWEB; MZSP; Guerrero et al., 2010]; Bragança [ANTWEB; Emery, 1893; Borgmeier, 1923; Shattuck, 1994; Longino, 2007]; Paragominas [Solar et al., 2016b]; Santarém [Forel, 1912e; Borgmeier, 1923; Longino, 2007].
description: Published as part of DE ALBUQUERQUE, EMÍLIA ZOPPAS, PRADO, LÍVIA PIRES DO, ANDRADE-SILVA, JOUDELLYS, DE SIQUEIRA, EMELY LAIARA SILVA, DA SILVA SAMPAIO, KELLY LIANE, ALVES, DIEGO, BRANDÃO, CARLOS ROBERTO FERREIRA, ANDRADE, PALOMA L., FEITOSA, RODRIGO MACHADO, DE AZEVEDO KOCH, ELMO BORGES, DELABIE, JACQUES HUBERT CHARLES, FERNANDES, ITANNA, BACCARO, FABRÍCIO BEGGIATO, SOUZA, JORGE LUIZ PEREIRA, ALMEIDA, RONY PETERSON SANTOS & SILVA, ROGÉRIO R., 2021, Ants of the State of Pará, Brazil: a historical and comprehensive dataset of a key biodiversity hotspot in the Amazon Basin, pp. 1-83 in Zootaxa 5001 (1) on page 18, DOI: 10.11646/zootaxa.5001.1.1, http://zenodo.org/record/5122523
Temperature and Entropy Fields of Baryonic Gas in the Universe
Creators: name: He, Ping
name: Feng, Long-Long
name: Fang, Li-Zhi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged)The temperature (T) and entropy (S) fields of baryonic gas/IGM are analyzed using simulation samples by a cosmological hydro/N-body code. We show that in the nonlinear regime the dynamical similarity between the IGM and dark matter will be broken by strong shocks. The heating and entropy production by the shocks breaks the IGM into multiple phases. The mean entropy, or the cosmological entropy floor, is found to be more than 100 h^(-1/3) keV cm^2 in all regions when z < 1. At redshift z ~ 2 - 3, high-entropy gas (S > 50 h^(-1/3) keV cm^2) mostly resides in areas on scales larger than 1 h^(-1) Mpc and with density $ρ_{dm}>10^2$. Therefore, gravitational shocks are an effective preheating mechanism of the IGM, and probably enough to provide the entropy excess of clusters and groups if the epoch of the gas falling in cluster cores is not earlier than z ~ 2 - 3. On the other hand, at redshifts z < 4, there is always a more than 90% volume of the low dark matter mass density regions filled by the IGM with T < 10^4.5 K. Therefore, the multiphased character and non-Gaussianity of the IGM field would explain the high-temperature and high-entropy gas observed in groups and clusters.
description: 22 pages, 13 figures