cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Long GRBs are metallicity-biased tracers of star formation: evidence from host galaxies and redshift distribution
Creators: name: Wang, F. Y.
name: Dai, Z. G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the mass distribution of long gamma-ray burst (GRB) host galaxies and the redshift distribution of long GRBs by considering that long GRBs occur in low-metallicity environments. We calculate the upper limit on the stellar mass of a galaxy which can produce long GRBs by utilizing the mass-metallicity (M-Z) relation of galaxies. After comparing with the observed GRB host galaxies masses, we find that the observed GRB host galaxy masses can fit the predicted masses well if GRBs occur in low-metallicity $12+\log\rm(O/H)_{\rm KK04}<8.7$. GRB host galaxies have low metallicity, low mass, and high star formation rate compared with galaxies of seventh data release of the Sloan Digital Sky Survey. We also study the cumulative redshift distribution of the latest \emph{Swift} long GRBs by adding dark GRBs and 10 new GRBs redshifts from TOUGH survey. The observed discrepancy between the GRB rate and the star formation history can be reconciled by considering that GRBs tend to occur in low-metallicity galaxies with $12+\log\rm(O/H)_{\rm KK04}<8.7$. We conclude that the metallicity cutoff that can produce long GRBs is about $12+\log\rm(O/H)_{\rm KK04}<8.7$ from the host mass distribution and redshift distribution.
description: 27 pages, 13 figures, 2 tables, accepted for publication in ApJ. arXiv admin note: text overlap with arXiv:0905.1953 by other authors
Catalogue of national Polar programmes and other large-scale programmes
Creators: name: Blunt, Marta
name: Mateev, Dragomir
name: Pimpirev, Christo
name: Quesada, Antonio
name: Strobel, Anneli
name: Biebow, Nicole
Publisher: name: Zenodo
Year: 2022
Subjects: Polar
Research
Catalogue
National polar research programmes

description: This “catalogue of national Polar programmes and other large-scale programmes” is the first and crucial step of EU-PolarNet 2 to improve the coordination and cooperation of national polar research programmes in Europe. The catalogue provides an overview about the responsibilities, research foci and governance structures in European countries performing polar research. The heterogeneity of European National Polar programmes makes this catalogue an essential tool to facilitate the communication and to support synergistic joint actions among the national programmes.
description: Citation: EU-PolarNet 2 (2022) Catalogue of national Polar programmes and other large-scale programmes (Eds. Blunt M, Mateev D, Pimpirev, C, Quesada A, Strobel A, Biebow N). 76 pp. Bremerhaven: Alfred Wegener Institute. Follow us on twitter: https://twitter.com/eupolarnet?lang=de
Investigation of HNCO isomers formation in ice mantles by UV and thermal processing: an experimental approach
Creators: name: Jiménez-Escobar, A.
name: Giuliano, B. M.
name: Caro, G. M. Muñoz
name: Cernicharo, J.
name: Marcelino, N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Current gas phase models do not account for the abundances of HNCO isomers detected in various environments, suggesting a formation in icy grain mantles. We attempted to study a formation channel of HNCO and its possible isomers by vacuum-UV photoprocessing of interstellar ice analogues containing H$_2$O, NH$_3$, CO, HCN, CH$_3$OH, CH$_4$, and N$_2$ followed by warm-up, under astrophysically relevant conditions. Only the H$_2$O:NH$_3$:CO and H$_2$O:HCN ice mixtures led to the production of HNCO species. The possible isomerization of HNCO to its higher energy tautomers following irradiation or due to ice warm-up has been scrutinized. The photochemistry and thermal chemistry of H$_2$O:NH$_3$:CO and H$_2$O:HCN ices was simulated using the Interstellar Astrochemistry Chamber (ISAC), a state-of-the-art ultra-high-vacuum setup. The ice was monitored in situ by Fourier transform mid-infrared spectroscopy in transmittance. A quadrupole mass spectrometer (QMS) detected the desorption of the molecules in the gas phase. UV-photoprocessing of H$_2$O:NH$_3$:CO/H$_2$O:HCN ices lead to the formation of OCN$^-$ as main product in the solid state and a minor amount of HNCO. The second isomer HOCN has been tentatively identified. Despite its low efficiency, the formation of HNCO and the HOCN isomers by UV-photoprocessing of realistic simulated ice mantles, might explain the observed abundances of these species in PDRs, hot cores, and dark clouds.
Altmetrics can capture research evidence: a study across types of studies in COVID-19 literature
Creators: name: Valderrama-Baca, Pilar
name: Arroyo-Machado, Wenceslao
name: Torres-Salinas, Daniel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Digital Libraries (cs.DL)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: There has been a proliferation of descriptive for COVID-19 papers using altmetrics. The main objective of this study is to analyse whether the altmetric mentions of COVID-19 medical studies are associated with the type of study and its level of evidence. Data were collected from PubMed and Altmetric.com databases. A total of 16,672 study types (e.g., Case reports or Clinical trials) published in the year 2021 and with at least one altmetric mention were retrieved. The altmetric indicators considered were Altmetric Attention Score (AAS), News mentions, Twitter mentions, and Mendeley readers. Once the dataset had been created, the first step was to carry out a descriptive study. Then a normality hypothesis was contrasted by means of the Kolmogorov-Smirnov test, and since it was significant in all cases, the overall comparison of groups was performed using the non-parametric Kruskal-Wallis test. When this test rejected the null hypothesis, pair-by-pair comparisons were performed with the Mann-Whitney U test, and the intensity of the possible association was measured using Cramers V coefficient. The results suggest that the data do not fit a normal distribution. The Mann-Whitney U test revealed coincidences in five groups of study types, the altmetric indicator with most coincidences being news mentions and the study types with the most coincidences were the systematic reviews together with the meta-analyses, which coincided with four altmetric indicators. Likewise, between the study types and the altmetric indicators, a weak but significant association was observed through the chi-square and Cramers V. It is concluded that the positive association between altmetrics and study types in medicine could reflect the level of the pyramid of scientific evidence.
The Effects of Myocilin Expression on Functionally Relevant Trabecular Meshwork Genes: A Mini-Review
Creators: name: Borrás, Teresa
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Myocilin is a secreted glaucoma-associated protein, specifically induced by dexamethasone in human trabecular meshwork cells, where it was discovered. Myocilin is expressed in several tissues of the body, but it causes disease only in the eye. The protein contains two domains: an N-terminal region with significant homologies to nonmuscle myosin, and a C-terminal region, which is similar to the olfactomedin proteins. Forty percent of myocilin undergoes an intracellular endoproteolytic cleavage by calpain II, a calcium-dependent cysteine protease, which releases the 2 domains. The protein is known to interact with intracellular and extracellular matrix proteins, and some is released into the extracellular space associated with exosomes. Myocilin mutations are linked to glaucoma and induce elevated intraocular pressure. Most of the glaucoma-causative mutations map to the olfactomedin domain, which appears to be a critical domain for the function of the protein. Myocilin mutants are misfolded, aggregate in the endoplasmic reticulum, and are not secreted. Overexpression of myocilin and of its mutants in primary human trabecular meshwork cells triggers changes in the expression of numerous genes, many of which have been known to be involved in mechanisms important for the physiology and pathology of the tissue. Here we review recent studies from our laboratory and those of others that deal with trabecular meshwork genes, which are altered by the overexpression of wild-type and glaucoma-causative mutant myocilin genes.
Centralized Control System for Cement Plant
Creators: name: Furqan, Muhammad
Publisher: name: London South Bank University
Year: 2022

description: Centralised Control System for Cement Plant is a control system with multiple Siemens PLC CPUs, each CPU has its own control station called Field Control Station (FCS). There are 3 FCS altogether communicating each other and sharing data through Ethernet communication system as defined in its sharing Data Block (DB). Each FCS has multiple I/O cards (Digital Input, Digital Output, Analog Input, Analog Output) and CPU. Cement plant has different manufacturing stages, first one is Limestone Crusher which is getting controlled by FCS named FCS01, second is Raw Mill Grinding (RMG) for grinding limestone with different impurities and its using FCS02. Third stage 5 is Kiln system for burning the grinded feed to make the Clinker (Cement) and its using FCS03. Each FCS is at some meter distance from each other. All the FCS are communicating through Ethernet and fibre optics communication. It can share any data up to 400 bytes at a time. In this project I am sharing 20 bytes to demonstrate the communication. Some of the data are binary control signal and some of them are analogue parameters, PLCs will take decision depends on the data they receive from other PLC. Due to unavailability of physical PLC, I am simulating my project on Siemens simulator, here I have used Siemens PLC CPU S7 -400 CPUs with each FCS and each FCS has 32 input DI card, 32 output DO card and different AI/AO card with respect to the requirement. I have used Simatic Step7 to program the multiple PLCs and using WinCC to design mimic on the screen. I have made one screen with multiple tabs to access particular FCS data. Operator who is sitting in Common Control Room (CCR) can see all the data (Analog, Digital) in the CCR. Each Motor circuit has multiple parameters and control signals that operator can see in CCR and can give start/stop command to any motor from the mimic in the CCR. These control signals come from the electrical cabinets to the PLC and I have designed the PLC in a way that if all control signals fulfil its condition then PLC with accept operator command or else PLC will notify operator about any particular signal missing or not available. After taking command, if any control signal malfunctioned then PLC will trip the motor and will generate an alarm to notify operator why it happened. This control system is also logging all the analogue parameters for nearly up to 3 months and if operator wanted to see any analogue parameters activity can see by going into the trend window and there, operator needs to put the particular date and time to see the graphical representation. This system also logs all the alarms for up to 1000 alarms and if operator want then he can go in alarm list and see how many times alarm occurred and even he can search any particular alarm in the list with alarm number.
title: Isocenter Artifact mimicking Basilar Artery Thrombosis in CT- Angiography
Creators: name: Cieciera, Matthäus
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Image verification
subject: Embolism / Thrombosis
subject: Artifacts
subject: Technical aspects
subject: Education
subject: Contrast agent-intravenous
subject: CT-Angiography
subject: Vascular
subject: Head and neck
subject: Contrast agents

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To recognize and correctly proceed when confronted with an isocenterdot artifact in the basilar artery in cranial CT images on a SIEMENS CT scanner. Artifact Description The artifact appears as a target-like concentric figure with a dense center and...
Motility-sorting of self-propelled particles in micro-channels
Creators: name: Costanzo, Andrea
name: Elgeti, Jens
name: Auth, Thorsten
name: Gompper, Gerhard
name: Ripoll, Marisol
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Spontaneous segregation of run-and-tumble particles with different velocities in microchannels is investigated by numerical simulations. Self-propelled particles are known to accumulate in the proximity of walls. Here we show how fast particles expel slower ones from the wall leading to a segregated state. The mechanism is understood as a function of particle velocities, particle density, or channel width. In the presence of an external fluid flow, particles with two different velocities segregate due to their different particle fluxes. Promising applications can be found in the development of microfluidic lab-on-a-chip devices for sorting of particles with different motilities.
title: Breast lesions characterisation: prospective evaluation of BIRADS, strain elastography (SE) and shear wave elastography (SWE)
Creators: name: Alagna, Gregorio
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Breast
subject: Ultrasound
subject: Experimental investigations

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The crucial role of diagnostic imaging to characterize breast lesions is well known, together with the aim to avoid invasive surgical procedures in cases of benign lesions. The combined use of mammography and US show high sensitivity for the...
Collecting Survey Data during Armed Conflict
Creators: name: Axinn, William
name: Ghimire, Dirgha
name: Williams, Nathalie
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Surveys provide crucial information about the social consequences of armed conflict, but armed conflict can shape surveys in ways that limit their value. We use longitudinal survey data from throughout the recent armed conflict in Nepal to investigate the relationship between armed conflict events and survey response. The Chitwan Valley Family Study (CVFS) provides a rare window into survey data collection through intense armed conflict. The CVFS data reveal that with operational strategies tailored to the specific conflict, duration of the panel study is the main determinant of attrition from the study, just as in most longitudinal studies outside of conflict settings. Though minor relative to duration, different dimensions of armed conflict can affect survey response in opposing directions, with bombings in the local area reducing response rates but nationwide political events increasing response rates. This important finding demonstrates that survey data quality may be affected differently by various dimensions of armed conflict. Overall, CVFS response rates remained exceptionally high throughout the conflict. We use the CVFS experience to identify principles likely to produce higher quality surveys during periods of generalized violence and instability.
Additional file 1 of “It’s all about asking from those who have walked the path”: Patient and stakeholder perspectives on how peers may shift substance use stigma in HIV care in South Africa
Creators: name: Magidson, Jessica F.
name: Rose, Alexandra L.
name: Regenauer, Kristen S.
name: Brooke-Sumner, Carrie
name: Anvari, Morgan S.
name: Jack, Helen E.
name: Johnson, Kim
name: Belus, Jennifer M.
name: Joska, John
name: Bassett, Ingrid V.
name: Sibeko, Goodman
name: Myers, Bronwyn
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Statistics
subject: FOS: Mathematics
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1. Supplementary Material (SDS Vignettes).
title: Usefulness of ADCratio (rADC) for prostate cancer aggressiveness assessment in patient treated with 5-alpha-reductase inhibitors (5-ARI) for benign prostate hypertrophy (BPH)
Creators: name: Basso, Luca
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Genital / Reproductive system male
subject: Pelvis
subject: Urinary Tract / Bladder
subject: MR
subject: MR-Diffusion/Perfusion
subject: MR-Functional imaging
subject: Decision analysis
subject: Technical aspects
subject: Treatment effects
subject: Cancer
subject: Neoplasia
subject: Tissue characterisation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Benign Prostatic Hypertrophy (BPH) is the most common benign prostatic pathology and is symptomatic in about 50% of patients [1][2][3]. EAU guidelines published in 2015 recommend 5α-Reductase Inhibitors (5-ARIs) (Finasteride and Dutasteride) for...
title: Prof. Dr. Ernst Walser
title: 1878-1929
titleType: Subtitle
Creators: name: Kaegi, Werner
Publisher: name: Zentralbibliothek Zürich
Year: 1930
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf
subject: Walser, Ernst
subject: Basel

description: Separatabdruck aus dem Basler Jahrbuch 1930
How Do Payers Respond to Regulatory Actions? The Case of Bevacizumab
Creators: name: Conti, Rena M.
name: Chambers, James D.
name: Dusetzina, Stacie B.
name: Alexander, G. Caleb
name: Keating, Nancy L.
name: Huskamp, Haiden A.
name: Ellis, Shellie
name: Freedman, Rachel A.
name: Winn, Aaron N.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: In February 2008, the US Food and Drug Administration (FDA) granted accelerated approval for bevacizumab for metastatic breast cancer. After public hearings in July 2010, and June 2011, the FDA revoked this approved indication in November 2011, on the basis of additional evidence regarding its risk/benefit profile. The Centers for Medicare and Medicaid Services, local Medicare contractors, and commercial payers varied in their stated intentions to cover bevacizumab after FDA's regulatory actions. We examined payer-specific trends in bevacizumab use after the FDA's regulatory actions.
title: A simplified method for evaluation of the duration of venous reflux of varicocele and clinical outcomes
Creators: name: Goren, Vinil
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Varices
subject: Haemodynamics / Flow dynamics
subject: Statistics
subject: FOS: Mathematics
subject: Staging
subject: Ultrasound-Colour Doppler
subject: Vascular
subject: Genital / Reproductive system female

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: A varicocele is an abnormal dilatation of the pampiniform venous plexus. The diagnosis of varicocele is made by clinical examination and should be confirmed by color Doppler ultrasonography (CDUS).Various parameters acquired from CDUS examination...
Anthracotheriidae
Creators: name: Miller, Ellen R.
name: Gunnell, Gregg F.
name: Gawad, Mohammad Abdel
name: Hamdan, Mohamad
name: El-Barkooky, Ahmed N.
name: Clementz, Mark T.
name: Hassan, Safiya M.
Publisher: name: Zenodo
Year: 1914
Subjects: Biodiversity
Taxonomy
Anthracotheriidae

description: Anthracotheriidae species indeterminate The following specimens from Wadi Moghra are placed in an indeterminate group because either the fragmentary nature of the material, extreme wear, serious abrasion, or a combination of all three prevents assigning the specimen to a known taxon. DPC 2504, left dentary fragment; DPC 3629, left maxilla M2-3; DPC 4245, edentulous partial palate left P2-3, right P2-4; DPC 4421, left dentary dp4-m2, p4, p4 in crypt; DPC 4434 right dentary m3 fragment; DPC 4437, left dentary p2, dp3-4; DPC 4585, left dentary fragment with tooth fragments; DPC 6426, right m3; DPC 8932, right edentulous dentary fragment; DPC 8933, right MX; DPC 8952, right edentulous dentary fragment; DPC 12593, left dentary symphysis, c, dp4-m1, m2 in crypt; DPC 12930, left dentary dp3-4; DPC 14576, left dentary dp3-4, m1 in crypt; DPC 14577, right m3 fragment; DPC 17705, left edentulous dentary fragment; DPC 17734, right dentary with m3.
description: Published as part of Miller, Ellen R., Gunnell, Gregg F., Gawad, Mohammad Abdel, Hamdan, Mohamad, El-Barkooky, Ahmed N., Clementz, Mark T. & Hassan, Safiya M., 1914, Anthracotheres from Wadi Moghra, early Miocene, Egypt, pp. 967-981 in Journal of Paleontology 88 (5) on page 978, DOI: 10.1666/13-122
title: Spectrum of incidental acute and emergency findings on metabolic PET/CT in oncology patients
Creators: name: Novikov, Mykola
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Oncology
subject: Emergency
subject: Nuclear medicine
subject: PET-CT
subject: Molecular imaging
subject: Acute
subject: Embolism / Thrombosis
subject: Obstruction / Occlusion

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Demonstrate the spectrum of acute and emergency findings, incidentally encountered during metabolic PET/CT exams in oncology patients. Illustrate CT and PET appearance of these important findings, highlightingthe additive value of structural and...
Charge ordering in a pure spin model: dipolar spin-ice
Creators: name: Borzi, R. A.
name: Slobinsky, D.
name: Grigera, S. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the dipolar spin-ice model at fixed density of single excitations, $ρ$, using a Monte Carlo algorithm where processes of creation and annihilation of such excitations are banned. In the limit of $ρ$ going to zero, this model coincides with the usual dipolar spin-ice model at low temperatures, with the additional advantage that a negligible number of monopoles allows for equilibration even at the lowest temperatures. Thus, the transition to the ordered fundamental state found by Melko et al. in 2001 is reached using simple local spin flip dynamics. As the density is increased, the monopolar nature of the excitations becomes apparent: the system shows a rich $ρ$ vs. $T$ phase diagram with "charge" ordering transitions analogous to that observed for Coulomb charges in lattices. A further layer of complexity is revealed by the existence of order both within the charges and their associated vacuum, which can only be described in terms of spins --the true microscopic degrees of freedom of the system.
description: 5 pages, 4 figures
Discrete canonical analysis of three dimensional gravity with cosmological constant
Creators: name: Berra-Montiel, J.
name: Rosales-Quintero, J. E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the interplay between standard canonical analysis and canonical discretization in three-dimensional gravity with cosmological constant. By using the Hamiltonian analysis, we find that the continuum local symmetries of the theory are given by the on-shell space-time diffeomorphisms, which at the action level, corresponds to the Kalb-Ramond transformations. At the time of discretization, although this symmetry is explicitly broken, we prove that the theory still preserves certain gauge freedom generated by a constant curvature relation in terms of holonomies and the Gauss's law in the lattice approach.
description: 19 pages, 1 figure. arXiv admin note: text overlap with arXiv:1310.3759, arXiv:gr-qc/0512065, arXiv:1111.1879 by other authors
Outcomes and Satisfaction After Delivery of a Breast Cancer Survivorship Care Plan: Results of a Multicenter Trial
Creators: name: Syrjala, Karen L.
name: Palmer, Steven C.
name: Jacobs, Linda A.
name: Casillas, Jackie
name: McCabe, Mary S.
name: Stricker, Carrie Tompkins
name: Arvey, Sarah A.
name: Risendal, Betsy
name: Panzer, SarahLena L.
name: Rosenstein, Donald L.
name: Overholser, Linda
name: Ganz, Patricia A.
name: Baker, K. Scott
name: Partridge, Ann H.
name: Nekhlyudov, Larissa
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Survivorship care plans (SCPs) have been suggested to reduce fragmentation of care experienced by cancer survivors. Acceptance of SCPs is high, but trials in the United States are few. This pilot study used a quasiexperimental design to examine the outcomes achieved by breast cancer survivors receiving a standardized SCP visit at one of seven comprehensive cancer centers.
title: Computer Assisted Surgery and Rapid Prototyping for Radiographers. Implementation of a new lecture
Creators: name: Guevara Rojas, Godoberto
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Radiographers
subject: Computer applications
subject: Head and neck
subject: CAD
subject: CT
subject: Image manipulation / Reconstruction
subject: Computer Applications-Virtual imaging
subject: Computer Applications-3D
subject: Education
subject: Education and training

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Applications of Rapid Prototyping technologies have been established in various medical areas such as maxillofacial surgery, dentistry, neurosurgery and orthopedics [1-3]. Generally, Rapid Prototyping applications focus on the production of...
Plasma acceleration by the interaction of parallel propagating Alfvén waves
Creators: name: Mottez, Fabrice
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: It is shown that two circularly polarised Alfvén waves that propagate along the ambient magnetic field in an uniform plasma trigger non oscillating electromagnetic field components when they cross each other. The non-oscilliating field components can accelerate ions and electrons with great efficiency. This work is based on particle-in-cell (PIC) numerical simulations and on analytical non-linear computations. The analytical computations are done for two counter-propagating monochromatic waves. The simulations are done with monochromatic waves and with wave packets. The simulations show parallel electromagnetic fields consistent with the theory, and they show that the particle acceleration result in plasma cavities and, if the waves amplitudes are high enough, in ion beams. These acceleration processes could be relevant in space plasmas. For instance, they could be at work in the auroral zone and in the radiation belts of the Earth magnetosphere. In particular, they may explain the origin of the deep plasma cavities observed in the Earth auroral zone.
description: Journal of Plasma Physics (2014) PLA-SISP-2014-0038.R1
ATLAS Deliverable 2.4: Water mass properties, hydrodynamic controls and mechanisms of organic matter supply in ATLAS case study areas
Creators: name: Mohn, C
name: van Oevelen, D
name: Carreiro-Silva, M
name: Domínguez Carrió, C
name: Duineveld, G
name: Fox, A
name: Gary, S
name: Head, E
name: Hansen, JLS
name: Kenchington, E
name: Korte, L
name: Mienis, F
name: Morato, T
name: Møller, EF
name: Rakka, M
name: Rovelli, L
name: Schulz, K
name: Soetaert, K
name: Vad, J
name: Wolff, G
name: Yashayaev, I
name: Roberts, JM
Publisher: name: Zenodo
Year: 2020

description: Report of the in-situ hydrodynamics, abiotic variables, and suspended particles near the seafloor and sedimenting particles from bottom traps to identify organic matter transport pathways for different case study sites and a qualitative comparison with output from the high‐resolution hydrodynamic models during periods of strong and weak AMOC.
title: Συστήματα πυρασφάλειας σε φορτηγά πλοία και δεξαμενόπλοια
Creators: name: Βογιατζογλου Νικολαος
Publisher: name: Technical University of Crete
Year: 2022

description: Σκοπός της εργασίας αποτελεί η διερεύνηση των ατυχημάτων που προκαλούνται στα δεξαμενόπλοια και φορτηγά πλοία, η μελέτη των αιτιών που τα προκαλούν και η ανάλυση των συστημάτων ασφαλείας που διαθέτουν για την αποτροπή αυτών.
Additional file 1 of Recapitulation of pro-inflammatory signature of monocytes with ACVR1A mutation using FOP patient-derived iPSCs
Creators: name: Maekawa, Hirotsugu
name: Jin, Yonghui
name: Nishio, Megumi
name: Kawai, Shunsuke
name: Nagata, Sanae
name: Kamakura, Takeshi
name: Yoshitomi, Hiroyuki
name: Niwa, Akira
name: Saito, Megumu K.
name: Matsuda, Shuichi
name: Toguchida, Junya
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Primers for qRT-PCR.
Application of magnetite-nanoparticles and microbial fuel cell on anaerobic digestion: influence of external resistance
Creators: name: Ivan Madondo, Nhlanganiso
name: Rathilal, Sudesh
name: Femi Bakare, Babatunde
name: Kweinor Tetteh, Emmanuel
Publisher: name: Mangosuthu University of Technology (MUT)
Year: 2023
Subjects: classificationCode: 310704
subject: Microbial genetics

description: In this paper, the application of magnetite-nanoparticles and a microbial fuel cell (MFC) was studied on the anaerobic digestion (AD) of sewage sludge. The experimental set-up included six 1 L biochemical methane potential (BMP) tests with different external resistors: (a) 100 Ω, (b) 300 Ω, (c) 500 Ω, (d) 800 Ω, (e) 1000 Ω, and (f) a control with no external resistor. The BMP tests were carried out using digesters with a working volume of 0.8 L fed with 0.5 L substrate, 0.3 L inoculum, and 0.53 g magnetite-nanoparticles. The results suggested that the ultimate biogas generation reached 692.7 mL/g VSfed in the 500 Ω digester, which was substantially greater than the 102.6 mL/g VSfed of the control. The electrochemical efficiency analysis also demonstrated higher coulombic efficiency (81.2%) and maximum power density (30.17 mW/ m2 ) for the 500 Ω digester. The digester also revealed a higher maximum voltage generation of 0.431 V, which was approximately 12.7 times the 0.034 V of the lowest-performing MFC (100 Ω digester). In terms of contaminants removed, the best-performing digester was the digester with 500 Ω, which reduced contaminants by more than 89% on COD, TS, VS, TSS and color. In terms of cost-benefit analysis, this digester produced the highest annual energy profit (48.22 ZAR/kWh or 3.45 USD/kWh). This infers the application of magnetite?nanoparticles and MFC on the AD of sewage sludge is very promising for biogas production. The digester with an external resistor of 500 Ω showed a high potential for use in bioelectrochemical biogas generation and contaminant removal for sewage sludge.
Predictors of Long-Term Quality of Life for Survivors of Stage II/III Rectal Cancer in the Cancer Care Outcomes Research and Surveillance Consortium
Creators: name: Stitzenberg, Karyn B.
name: Wallace, Robert B.
name: Lin, Chi
name: Schlichting, Jennifer A.
name: Pendergast, Jane F.
name: Juarez, Grelda Yazmin
name: Chrischilles, Elizabeth A.
name: Halfdanarson, Thorvardur R.
name: Charlton, Mary E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Many patients do not receive guideline-recommended neoadjuvant chemoradiotherapy for resectable rectal cancer. Little is known regarding long-term quality of life (QOL) associated with various treatment approaches. Our objective was to determine patient characteristics and subsequent QOL associated with treatment approach.
title: Verification of image quality characteristics of the iterative reconstruction and reconstruction matrix number using an ultra-high-resolution CT
Creators: name: Ishihara, TOSHIHIRO
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Technology assessment
subject: Physics
subject: CT-Quantitative
subject: CT-High Resolution
subject: CT
subject: Radiation physics
subject: Image registration

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: In ultra-high resolution CT to which the function that can select the reconstructed matrix number is added, the pixel size becomes smaller with an increase in the number of matrices, so that a high resolution image can be reconstructed. However, it...
Die unbequeme Wahrheit: Rassismus in der Sozialen Arbeit: Das Potenzial der Sozialen Arbeit für strukturelle Veränderung durch die Auseinandersetzung mit Rassismus
Creators: name: Eisenschmidt, Katja
Publisher: name: Hochschule Luzern – Soziale Arbeit
Year: 2024

description: In der vorliegenden Bachelorarbeit wird Rassismus als soziales Problem in der Sozialen Arbeit beleuchtet und die Möglichkeit für Sozialarbeitende untersucht, strukturelle Veränderungen durch die Auseinandersetzung mit Rassismus als Ausdruck sozialer Ungleichheit zu bewirken. Dies erfolgt anhand eines Fallbeispiels aus der Praxis. Rassismus wird als soziales Problem innerhalb der Sozialen Arbeit verortet und definiert. Theoretische Ansätze aus der Ideengeschichte, gesellschaftliche Ideologien sowie macht- und herrschaftskritischen Ansätzen des Postkolonialismus und der Intersektionalität werden herangezogen, um Rassismus zu erklären und zu verstehen.
Anhand des Fallbeispiels eines jungen Schwarzen Mannes mit kognitiver und psychischer Beeinträchtigung, der in einer psychiatrischen Klinik untergebracht ist, werden die theoretischen Erkenntnisse praktisch angewendet. Die Fallanalyse erfolgt nach dem Kreuzbänder-Modell von Gregor Husi. Nach der Situationsbeschreibung folgt eine Situationsanalyse, die die Auswirkungen von Rassismus auf das Leben des Betroffenen und den Arbeitskontext der Sozialen Arbeit aufzeigt. Daraus werden konkrete Ziele und Handlungsanweisungen für die Soziale Arbeit abgeleitet. Aus diesen Erkenntnissen folgen Handlungsanweisungen für die Praxis und Implikationen für Ausbildung und Forschung bezüglich Rassismus und Rassismusbekämpfung in der Sozialen Arbeit. Ziel dieser Arbeit ist es, aufzuzeigen wie Sozialarbeitende durch kritische Reflexion und gezielte Interventionen strukturelle Veränderungen bewirken können und von einer individuell ausgerichteten Problemlösung hin zu gesellschaftlichen Veränderungen arbeiten können.
description: + Code Diss LU: hslusa basa + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialarbeit, 2024 + NL-Code: NLLUHSA202409
title: Breast cancer mammographic diagnosis performance in a public health institution: a retrospective cohort study
Creators: name: Dorigatti Soldatelli, Matheus
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Breast
subject: Mammography
subject: Audit and standards
subject: Health policy and practice
subject: Cost-effectiveness
subject: Cancer
subject: Workforce
subject: Multidisciplinary cancer care

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To evaluate the quality assurance of mammography results at a reference institution for the diagnosis and treatment of breast cancer in southern Brazil, based on the BIRADS (Breast Imaging Reporting and Data System) 5th edition recommendations for...
title: Assessment of Severity of Portal Hypertension with Liver Cirrhosis based on the Attenuation Value in Abdominal Contrast Enhanced Multi-Detector-Row Computed Tomography
Creators: name: Inokuchi, Yasuhiro
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cirrhosis
subject: Diagnostic procedure
subject: Contrast agent-intravenous
subject: CT-Quantitative
subject: CT
subject: Liver
subject: Abdomen

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The liver cirrhosis (LC) has various complications, and those disease has been greatly changed the prognosis of patients with LC [1-3]. Portal hypertension (PH) is regarded as the complication of LC, it is known that it is caused formation of...
title: ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ°. ÐÑÐ¿. 3, ÐÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐµ ÑÐ¸ÑÐ»Ð°, Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð», Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð» Ð¸ ÐµÐ³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ, Ð´Ð¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ðµ ÑÑÐ½ÐºÑÐ¸Ð¹ Ð¾Ð´Ð½Ð¾Ð¹ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹
title: Ð¾Ð¿Ð¾ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÐ¿ÐµÐºÑ
titleType: Subtitle
Creators: name: ÐÐ°ÐºÑÐ¸Ð¼Ð¾Ð², Ð®ÑÐ¸Ð¹
name: Ð Ð¾Ð¼Ð°Ð½Ð¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
name: Ð ÑÐ¶Ð°ÐºÐ¾Ð², ÐÐ³Ð¾ÑÑ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐÐ£
Year: 2002
Subjects: Ð¤ÑÐ½ÐºÑÐ¸Ð¸ (Ð¼Ð°Ñ.) Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÑ
ÐÐ½ÑÐµÐ³ÑÐ°Ð»Ñ
ÐÐ¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ðµ
Ð§Ð¸ÑÐ»Ð° ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐµ

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿Ð¾ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð½Ð° ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°ÑÐ°. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¾ Ð½Ð° 8 Ð²ÑÐ¿ÑÑÐºÐ¾Ð². Ð ÑÑÐµÑÑÐµÐ¼ Ð²ÑÐ¿ÑÑÐºÐµ ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÐ°Ð·Ð´ÐµÐ»Ñ: ÐÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐµ ÑÐ¸ÑÐ»Ð°, Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð», Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÐ¹ Ð¸ Ð½ÐµÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»Ñ Ð¸ Ð¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ, Ð´Ð¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ðµ ÑÑÐ½ÐºÑÐ¸Ð¹ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÑ. Ð ÐºÐ¾Ð½ÑÐµ ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð³Ð»Ð°Ð²Ñ Ð¸Ð¼ÐµÑÑÑÑ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½ÑÐµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÑÐ¸Ð¿Ð¾Ð²ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¸ Ð¾ÑÐ²ÐµÑÑ Ðº Ð½Ð¸Ð¼. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¾ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸ Ð´Ð½ÐµÐ²Ð½Ð¾Ð¹, Ð²ÐµÑÐµÑÐ½ÐµÐ¹ Ð¸ Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐºÑÑÐµÑÐ½Ð°Ð¼Ð¸.
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
title: Resting-state functional connectivity in Untreated Overt Hyperthyroidism (Graves’ disease) with mood disorders
Creators: name: shakir, tahir
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: CNS
subject: Neuroradiology brain
subject: Head and neck
subject: MR
subject: MR-Functional imaging
subject: Neural networks
subject: Physiological studies
subject: Endocrine disorders

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Thyroid hormones dysfunction induces a wide range of emotional and cognitive deficits [1-3]. Hyperthyroidism has a typical feature of excessive circulating thyroid hormones which is associated with neuropsychiatric symptoms, such as...
Remainder Terms for Several Inequalities on Some Groups of Heisenberg-type
Creators: name: Liu, Heping
name: Zhang, An
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: Classical Analysis and ODEs (math.CA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 26D10, 46E35, 35R03

description: We give some estimates of the remainder terms for several conformally-invariant Sobolev-type inequalities on the Heisenberg group, in analogy with the Euclidean case. By considering the variation of associated functionals, we give a stability of two dual forms: the fractional Sobolev (Folland-Stein) and Hardy-Littlewood-Sobolev inequality, in terms of distance to the submanifold of extremizers. Then we compare their remainder terms to improve the inequalities in another way. We also compare, in the limit case s = Q (or $λ$ = 0), the remainder terms of Beckner-Onofri inequality and its dual Logarithmic Hardy-Littlewood-Sobolev inequality. Besides, we also list without proof some results for the other two cases of groups of Iwasawa-type. Our results generalize earlier works on Euclidean spaces by Chen, Frank, Weth [CFW13] and Dolbeault, Jankowiakin [DJ14] onto some groups of Heisenberg-type.
description: 18 pages
title: 18F-FDG PET/MRI with DWI: one-stop shop for paediatric sarcomas
Creators: name: Orsatti, Giovanna
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Oncology
subject: Hybrid Imaging
subject: Paediatric
subject: PET-MR
subject: MR
subject: CT
subject: Staging
subject: Neoplasia
subject: Metastases

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Sarcomas are heterogeneous tumor accounting for nearly 20% of all pediatric solid malignancies. The vast majority are soft tissue sarcomas, while malignant bone neoplasms account for around 10% [1]. The diagnostic and therapeutic management of...
Teams and Teamwork During a Cancer Diagnosis: Interdependency Within and Between Teams
Creators: name: Salas, Eduardo
name: Jacobs, Andrew
name: Marks, Lawrence B.
name: Schiff, Gordon
name: Weaver, Sallie
name: Taplin, Stephen H.
name: Stricker, Carrie T.
name: Chollette, Veronica
name: Bruinooge, Suanna S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: This article discusses the care process among three groups (primary care, radiology, and surgery) aiding a 57-year-old woman during her screening mammography and diagnosis of breast cancer. This is the first in a series of articles exploring principles and topics relevant to teams guiding clinicians involved in cancer care. The challenges demonstrated in this case illustrate how clinicians work within and between groups to deliver this first phase of cancer care. The case helps demonstrate the differences between groups and teams. Focusing on the patient and the overall process of care coordination can help move groups toward becoming teams who deliver better care by identifying and managing goals, roles, and interdependent care tasks. Care providers and researchers can use the case to consider their own work and essential aspects of teamwork needed to improve care, patient outcomes, and the evidence that supports each.
title: 3-T diffusion-weighted echo-planar MR imaging: correlation between apparent diffusion coefficient (ADC) values of the renal parenchyma and the estimated glomerular filtration rate (eGFR)
Creators: name: Thiravit, Shanigarn
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: MR-Diffusion/Perfusion
subject: MR
subject: Kidney
subject: Abdomen
subject: Diagnostic procedure
subject: Tissue characterisation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Diffusion-weighted MR imaging (DWI) can be applied to evaluate kidneys in many clinical aspects, for instance, assessment of focal renal masses, renal insufficiency or chronic kidney disease (CKD), renal obstruction, renal artery stenosis as well as...
Fastnacht der Hölle – Inklusion als Herausforderung im Museum
Creators: name: Alavi, Bettina
Publisher: name: B. Alavi, Fastnacht der Hölle – Inklusion als Herausforderung im Museum, «Public history weekly», 2, 2014, n. 21
Year: 2014

description: Die Unterzeichnung der UN-Behindertenrechtskonvention zeigt auch Wirkungen auf die museumspädagogische Arbeit. Derzeit wird am Haus der Geschichte Baden-Württembergs in Stuttgart in Zusammenarbeit mit der Pädagogischen Hochschule Heidelberg/Abt. Geschichte und Abt. Sonderpädagogik für die aktuelle Ausstellung “Fastnacht der Hölle. Der Erste Weltkrieg und die Sinne”1 an einem Angebot für Förderschüler/innen gearbeitet. Das kooperative Erarbeiten eines solchen Angebots von Vertreterinnen der Museumspädagogik, der Geschichtsdidaktik und der Sonderpädagogik kann durchaus als innovativ und den Herausforderungen angemessen bezeichnet werden.
Is Climate Transition Risk Priced into Corporate Credit Risk? Evidence from Credit Default Swaps
Creators: name: Ugolini, Andrea
name: Reboredo, Juan Carlos
name: Ojea-Ferreiro, Javier
name: Ugolini, Andrea
name: Reboredo, Juan Carlos
name: Ojea-Ferreiro, Javier
Publisher: name: Unknown
Year: 2023
Subjects: subject: Financial Economics
subject: Resource /Energy Economics and Policy
subject: Risk and Uncertainty
subject: Climate transition risk
subject: CDS spreads
subject: credit risk

description: We study whether climate transition risk is reflected in the credit default swap (CDS) spreads of firms. Using information on the vulnerability of a firm’s value to the transition to a low carbon economy, we construct a climate transition risk (CTR) factor, and document how this factor shifts the term structure of the CDS spreads of more vulnerable firms but not of less vulnerable firms. Considering the impact of different climate transition policies on the CTR factor, we find that they have asymmetric and significant economic impacts on the credit risk of more vulnerable firms, and negligible effects on the remaining firms.
The Analyses of Globular Clusters Pulsars and Their Detection Efficiency
Creators: name: Yin, De-Jiang
name: Zhang, Li-Yun
name: Li, Bao-Da
name: Li, Ming-Hui
name: Qian, Lei
name: Pan, Zhichen
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Up to November 2022, 267 pulsars have been discovered in 36 globular clusters (GCs). In this paper, we present our studies on the distribution of GC pulsar parameters and the detection efficiency. The power law relation between the average of dispersion measure ($\overline{\rm DM}$) and dispersion measure difference ($Δ{\rm DM}$) of known pulsars in GCs is $\lgΔ{\rm DM} \propto 1.52 \lg \overline{\rm DM}$. The sensitivity could be the key to find more pulsars. As a result, several years after the construction of a radio telescope, the GC pulsar number will be increased accordingly. We suggest that currently GCs in the southern hemisphere could have higher possibilities to find new pulsars.
description: 9 pages,5 figures, accepted by RAA, comments are always welcomed!