cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Transitional Disks as Signposts of Young, Multiplanet Systems
Creators: name: Dodson-Robinson, Sarah E.
name: Salyk, Colette
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Although there has yet been no undisputed discovery of a still-forming planet embedded in a gaseous protoplanetary disk, the cleared inner holes of transitional disks may be signposts of young planets. Here we show that the subset of accreting transitional disks with wide, optically thin inner holes of 15 AU or more can only be sculpted by multiple planets orbiting inside each hole. Multiplanet systems provide two key ingredients for explaining the origins of transitional disks. First, multiple planets can clear wide inner holes where single planets open only narrow gaps. Second, the confined, non-axisymmetric accretion flows produced by multiple planets provide a way for an arbitrary amount of mass transfer to occur through an apparently optically thin hole without over-producing infrared excess flux. Rather than assuming the gas and dust in the hole are evenly and axisymmetrically distributed, one can construct an inner hole with apparently optically thin infrared fluxes by covering a macroscopic fraction of the hole's surface area with locally optically thick tidal tails. We also establish that other clearing mechanisms, such as photoevaporation, cannot explain our subset of accreting transitional disks with wide holes. Transitional disks are therefore high-value targets for observational searches for young planetary systems.
description: Accepted for publication in the Astrophysical Journal. 22 pages, including appendix material, 5 figures and 2 tables
Additional file 1 of Genetic architecture and major genes for backfat thickness in pig lines of diverse genetic backgrounds
Creators: name: Gozalo-Marcilla, Miguel
name: Buntjer, Jaap
name: Johnsson, Martin
name: Batista, Lorena
name: Diez, Federico
name: Werner, Christian R.
name: Chen, Ching-Yi
name: Gorjanc, Gregor
name: Mellanby, Richard J.
name: Hickey, John M.
name: Ros-Freixedes, Roger
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Distribution of the SNP effects on backfat thickness (mm) in the eight pig lines. Figure S2. Q-Q plots for the genome-wide association study of backfat thickness for the eight pig lines.
Additional file 1 of Inferring time-dependent population growth rates in cell cultures undergoing adaptation
Creators: name: H. Jonathan G. Lindström
name: Friedman, Ran
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Cell count timelines collected from K562 cells.
Breast granular cell tumour, a clinical case
Creators: name: Condesso, Daniela
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Breast
subject: Elastography
subject: Mammography
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Biopsy
subject: Education
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 58 years
description: Clinical History: A 58-year-old female patient referred to our institution for further evaluation of an ill-defined nodular density in the left lower quadrant observed in a screening mammography. The patient had no significant clinical background or symptoms. No abnormalit... Final Diagnosis: Breast granular cell tumour
Additional file 1 of The level and trend of road traffic injuries attributable mortality rate in Iran, 1990–2015: a story of successful regulations and a roadmap to design future policies
Creators: name: Shams, Mehran
name: Mohebi, Farnam
name: Gohari, Kimiya
name: Masinaei, Masoud
name: Mohajer, Bahram
name: Rezaei, Nazila
name: Sheidaei, Ali
name: Khademioureh, Sara
name: Yoosefi, Moein
name: Hasan, Milad
name: Damerchilu, Bahman
name: Jafari, Ayyoob
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Supplementary Figure 1. Geographical distribution of age-standardized mortality rate due to road traffic injuries in both sexes in Iran, 1990-2015. Iran’s map is downloaded from https://www.openstreetmap.org/ and further used to draw the figure.
Additional file 1 of Application of Random Forest and data integration identifies three dysregulated genes and enrichment of Central Carbon Metabolism pathway in Oral Cancer
Creators: name: Srija Mukhopadhyay
name: Sahana Ghosh
name: Debodipta Das
name: P. Arun
name: Bidyut Roy
name: Nidhan K. Biswas
name: Arindam Maitra
name: Majumder, Partha P.
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Fine-tuning randomForest parameters mtry and ntree.
[Wee Tan Louie to Margeurite T. Louie]
[Wee Tan Louie 致 Margeurite T. Louie 的信]
Creators: name: Louie, Wee Tan
Publisher: name: The University of British Columbia
Year: 2011

description: Letter addressed to the writer's sister in Kamloops, Canada, in 1918. The writer informs her that has arrived in France and about life there.
Jump-diffusion unravelling of a non Markovian generalized Lindblad master equation
Creators: name: Barchielli, A.
name: Pellegrini, C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The "correlated-projection technique" has been successfully applied to derive a large class of highly non Markovian dynamics, the so called non Markovian generalized Lindblad type equations or Lindblad rate equations. In this article, general unravellings are presented for these equations, described in terms of jump-diffusion stochastic differential equations for wave functions. We show also that the proposed unravelling can be interpreted in terms of measurements continuous in time, but with some conceptual restrictions. The main point in the measurement interpretation is that the structure itself of the underlying mathematical theory poses restrictions on what can be considered as observable and what is not; such restrictions can be seen as the effect of some kind of superselection rule. Finally, we develop a concrete example and we discuss possible effects on the heterodyne spectrum of a two-level system due to a structured thermal-like bath with memory.
description: 23 pages
Mucinous cystadenoma of the mesentery in ectopic ovarian tissue
Creators: name: Tsili, Athina
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Genital / Reproductive system female
subject: MR
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 37 years
description: Clinical History: A 37-year-old woman was referred for vague chronic abdominal pain. Her past history included three caesarean sections and a surgery for appendicitis complicated with peritonitis. Physical examination revealed a palpable soft mass, extending from the pelvi... Final Diagnosis: Mucinous cystadenoma of the mesentery arising in ectopic ovarian tissue
Very Long-term Optical Variability of High Mass X-ray Binaries in the SMC
Creators: name: Rajoelimanana, A. F.
name: Charles, P. A.
name: Udalski, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have studied the very long-term temporal properties of the optical emission from Be X-ray binaries (BeX) in the Small Magellanic Cloud over a ~ 16 yr baseline, using light curves from the MACHO and OGLE databases. All the BeX in our sample display superorbital variations, many of them quasi-periodic on timescales of ~ 200-3000 d. These long-term variations are believed to be related to the formation and depletion of the circumstellar disc around the Be star and we compare and contrast their behaviour with that of the LMC's prototypical BeX, A0538-66. The great majority of sources show a correlation of outburst amplitude with brightness (the opposite to that seen in A0538-66) although the amplitudes are mostly small (< 0.1 mag). We suggest this is an orbital inclination effect. In addition, we have also detected many of their optical orbital periodicities, visible as a series of precisely regular outbursts. Furthermore, the amplitude of these periodic outbursts can vary through the long-term superorbital cycle, and we discuss mechanisms which can produce this effect, as well as examining an apparent correlation between these periodicities. As a by-product of this variation survey we have compiled a list of all the reported SMC BeX orbital and superorbital periodicities at optical and X-ray wavelengths.
description: 26 pages, 45 figures, 3 tables, accepted for publication in MNRAS
Leriche syndrome treated by combination of covered and bare stents
Creators: name: Pozzi Mucelli, Fabio
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Abdomen
subject: Arteries / Aorta
subject: CT-Angiography
subject: Catheter arteriography
subject: Ablation procedures
subject: Diagnostic procedure
subject: Stents
subject: Abscess
subject: Arteriosclerosis
subject: Prostheses

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 59 years
description: Clinical History: Male, 59 years old. 6-month history of worsening of bilateral claudication and erectile disfunction. A MDCT-angiography revealed an occlusion of the distal aorta involving both common iliac arteries (Fig. 1). For this reason the patient was scheduled for ... Final Diagnosis: Endovascular treatment of Leriche syndrome by multiple stents deployment
Galileon Hairs of Dyson Spheres, Vainshtein's Coiffure and Hirsute Bubbles
Creators: name: Kaloper, Nemanja
name: Padilla, Antonio
name: Tanahashi, Norihiro
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the fields of spherically symmetric thin shell sources, a.k.a. Dyson spheres, in a {\it fully nonlinear covariant} theory of gravity with the simplest galileon field. We integrate exactly all the field equations once, reducing them to first order nonlinear equations. For the simplest galileon, static solutions come on {\it six} distinct branches. On one, a Dyson sphere surrounds itself with a galileon hair, which far away looks like a hair of any Brans-Dicke field. The hair changes below the Vainshtein scale, where the extra galileon terms dominate the minimal gradients of the field. Their hair looks more like a fuzz, because the galileon terms are suppressed by the derivative of the volume determinant. It shuts off the `hair bunching' over the `angular' 2-sphere. Hence the fuzz remains dilute even close to the source. This is really why the Vainshtein's suppression of the modifications of gravity works close to the source. On the other five branches, the static solutions are all {\it singular} far from the source, and shuttered off from asymptotic infinity. One of them, however, is really the self-accelerating branch, and the singularity is removed by turning on time dependence. We give examples of regulated solutions, where the Dyson sphere explodes outward, and its self-accelerating side is nonsingular. These constructions may open channels for nonperturbative transitions between branches, which need to be addressed further to determine phenomenological viability of multi-branch gravities.
description: 29+1 pages, LaTeX, 2 .pdf figures
Additional file 2 of The level and trend of road traffic injuries attributable mortality rate in Iran, 1990–2015: a story of successful regulations and a roadmap to design future policies
Creators: name: Shams, Mehran
name: Mohebi, Farnam
name: Gohari, Kimiya
name: Masinaei, Masoud
name: Mohajer, Bahram
name: Rezaei, Nazila
name: Sheidaei, Ali
name: Khademioureh, Sara
name: Yoosefi, Moein
name: Hasan, Milad
name: Damerchilu, Bahman
name: Jafari, Ayyoob
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Supplementary Figure 2. The correlation of age-standardized prevalence of seatbelt usage and RTIs-attributable ASMR caused by motorized vehicle with three-or-more in Iran in both sexes at provincial level.
Voros product, noncommutative inspired Reissner-Nordstr{ö}m black hole and corrected area law
Creators: name: Gangopadhyay, Sunandan
name: Roychowdhury, Dibakar
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We emphasize the importance of the Voros product in defining a noncommutative inspired Reissner-Nordström black hole. The entropy of this black hole is then computed in the tunneling approach and is shown to obey the area law at the next to leading order in the noncommutative parameter $θ$. Modifications to entropy/area law is then obtained by going beyond the semi-classical approximation. The leading correction to the semiclassical entropy/area law is found to be logarithmic and its coefficient involves the noncommutative parameter $θ$.
description: 12 pages LateX
Gliogenesis in the adult spinal cord : spatiotemporal heterogeneity of the spinal cord central canal ependymal cells and remyelination programmes in human Multiple Sclerois
Creators: name: Douglas, Kathryn Michelle
Publisher: name: University of British Columbia
Year: 2016

description: The developing mammalian spinal cord can generate all required cell types; in the adult, there exists a subpopulation of progenitors able to generate multiple cell types. The ependymal cell (EC) layer of the central canal (CC) of the adult spinal cord is a neural stem cell niche possessing the potential to self-renew and differentiate into astrocytes and oligodendrocytes in vivo and in vitro, and neurons in vitro. However, the differences between a developmental EC and an adult EC are not well established. Further, it is unknown whether ECs have equivalent stem/progenitor abilities, and whether certain subpopulations may be better targets for regeneration. Multiple Sclerosis (MS) is a debilitating disease characterized by areas of chronically demyelinated CNS, and an attractive target for regenerative therapy. Little is known about why endogenous regenerative programmes in MS are unsuccessful. Using in-situ hybridization (ISH) data from the Allen Spinal Cord Atlas and immunofluorescent detection of antigen in mice, we revealed temporal and spatial segmentation of ECs expressing distinct groups of genes. The ages analyzed (postnatal day 4 and 56) are relevant to the mechanisms of neurogenesis and gliogenesis, as the spinal cord is capable of regaining greater functionality following injury at P4 than at P56. Gene ontology analysis suggests different regions of the CC may contribute in different ways to spinal cord repair. Furthermore, we found the EC niche experiences altered levels of proliferation after two different types of insult, SCI and demyelinating injury in mice. We then used MS spinal cord to test what extent such repair from demyelination takes place. We found that remyelination occurred, but was inadequate and highly variable both between and within patients. Abnormal myelinating cells of a unique phenotype were found in the CNS and PNS; the extent and prevalence of peripheral involvement has not been previously reported. Further work is needed to determine whether the human EC layer could be targeted to enhance remyelination. Overall, these results reveal novel cell phenotypes engaged in repair in mouse and human spinal cord that may serve a basis for future therapeutic intervention.
[Letter from Wee Tan Louie to Margeurite T. Louie]
[Wee Tan Louie 致 Margeurite T. Louie 的信]
Creators: name: Louie, Wee Tan
Publisher: name: The University of British Columbia
Year: 2011

description: Letter addressed to the writer's sister in Kamloops, Canada, in 1918 about the weather, high cost of living, and the work females did.
Are Gamma-Ray Bursts the Sources of the Ultra-High Energy Cosmic Rays?
Creators: name: Dermer, Charles D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A checklist of criteria is presented to help establish the sources of ultra-high energy cosmic rays (UHECRs). These criteria are applied to long-duration GRBs in order to determine if they are UHECR sources. The evidence seems to favor blazars and radio galaxies (or other sources) over GRBs.
description: 6 pages, 2 figures, in Gamma Ray Bursts 2010, Nov. 1-4, 2010, Annapolis, Maryland, ed. J. McEnery, J. Racusin, and N. Gehrels
Additional file 3 of The level and trend of road traffic injuries attributable mortality rate in Iran, 1990–2015: a story of successful regulations and a roadmap to design future policies
Creators: name: Shams, Mehran
name: Mohebi, Farnam
name: Gohari, Kimiya
name: Masinaei, Masoud
name: Mohajer, Bahram
name: Rezaei, Nazila
name: Sheidaei, Ali
name: Khademioureh, Sara
name: Yoosefi, Moein
name: Hasan, Milad
name: Damerchilu, Bahman
name: Jafari, Ayyoob
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 3: Supplementary Figure 3. The correlation of age-standardized prevalence of helmet usage and RTIs-attributable ASMR caused by pedal cycle vehicle and motorized vehicle with two wheels in Iran in both sexes at provincial level.
Additional file 2 of Application of Random Forest and data integration identifies three dysregulated genes and enrichment of Central Carbon Metabolism pathway in Oral Cancer
Creators: name: Srija Mukhopadhyay
name: Sahana Ghosh
name: Debodipta Das
name: P. Arun
name: Bidyut Roy
name: Nidhan K. Biswas
name: Arindam Maitra
name: Majumder, Partha P.
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Table S1. Results of 50 iterations of tuned Random Forest classifier showing the number of variables selected and the OOB error rate.
Pressure-induced metal-insulator and spin-state transition in low-valence layered nickelates
Creators: name: Pardo, Victor
name: Pickett, Warren E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ab initio calculations predict a metal-insulator transition at zero temperature to occur in La$_4$Ni$_3$O$_8$ at moderate pressures as a result of a pressure-induced spin-state transition. The spin-state transition that is seen at 105 K at ambient pressure from a low-temperature high-spin state to a high-temperature low-spin state has been observed to be shifted to lower temperatures as pressure is applied. From our calculations we find that a smaller unit cell volume favors the metallic low-spin state, which becomes more stable at 5 GPa. Similar physics should take place in the related compound La$_3$Ni$_2$O$_6$, but on a different energy scale, which may account for why the transition has not been observed in this material.
description: 6 pages, 6 figures
Additional file 1 of Shared decision making, physicians’ explanations, and treatment satisfaction: a cross-sectional survey of prostate cancer patients
Creators: name: Nakayama, Kazuhiro
name: Osaka, Wakako
name: Matsubara, Nobuaki
name: Takeuchi, Tsutomu
name: Toyoda, Mayumi
name: Ohtake, Noriyuki
name: Uemura, Hiroji
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Questionnaire for patients.
Additional file 4 of The level and trend of road traffic injuries attributable mortality rate in Iran, 1990–2015: a story of successful regulations and a roadmap to design future policies
Creators: name: Shams, Mehran
name: Mohebi, Farnam
name: Gohari, Kimiya
name: Masinaei, Masoud
name: Mohajer, Bahram
name: Rezaei, Nazila
name: Sheidaei, Ali
name: Khademioureh, Sara
name: Yoosefi, Moein
name: Hasan, Milad
name: Damerchilu, Bahman
name: Jafari, Ayyoob
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 4: Supplementary Figure. Adapted from GBD: Comparing number of deaths attributed to non-communicable diseases, communicable diseases, total cancers, and road injuries in Iran from 1990 to 2019 (Data source: http://www.healthdata.org/data-visualization/gbd-compare ).
Spatially coherent surface resonance states derived from magnetic resonances
Creators: name: Wei, Zeyong
name: Li, Hongqiang
name: Cao, Yang
name: Wu, Chao
name: Ren, Jinzhi
name: Hang, Zhihong
name: Chen, Hong
name: Zhang, Daozhong
name: Chan, C. T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A thin metamaterial slab comprising a dielectric spacer sandwiched between a metallic grating and a ground plane is shown to possess spatially coherent surface resonance states that span a large frequency range and can be tuned by structural and material parameters. They give rise to nearly perfect angle-selective absorption and thus exhibit directional thermal emissivity. Direct numerical simulations show that the metamaterial slab supports spatially coherent thermal emission in a wide frequency range that is robust against structural disorder.
description: 15 pages,6 figures
title: ASSESSMENT OF ANTIMYCOBACTERIAL AND SENSITIZING ACTIVITY OF BIOLOGICALLY ACTIVE SUBSTANCES OF EXTRACTS OF ACHILLEA MILLEFOLIUM AND ACHILLEA MICRANTHA
Creators: name: Genatullina, Guzel' N.
name: Astaf'eva, Oksana V.
name: Zharkova, Zinaida V.
Publisher: name: Astrakhan State Medical University
Year: 2020

description: The literature data revealing the general idea of the biological activity of plant raw materials of representatives of the genus Achillea are analyzed. 48 compounds the extracts of the plant Achillea micrantha identified by the method of gas chromatography and mass spectrometry. It was shown that the complex of detected compounds in Achillea micrantha extracts had a pronounced inhibitory effect against all studied strains of mycobacteria: Mycobacterium tuberculosis and Mycobacterium lufu. Rifampicin was used as a control. The proofs of the absence of the sensitizing effect of the studied
extracts on experimental animals are presented. Therefore, extracts of the genus Achillea do not induce allergic reactions and are not inherently potential allergens. Key words: yarrow, Achillea micrantha, biologically active substances, terpenoids, antimycobacterial activity, extraction.
Additional file 5 of The level and trend of road traffic injuries attributable mortality rate in Iran, 1990–2015: a story of successful regulations and a roadmap to design future policies
Creators: name: Shams, Mehran
name: Mohebi, Farnam
name: Gohari, Kimiya
name: Masinaei, Masoud
name: Mohajer, Bahram
name: Rezaei, Nazila
name: Sheidaei, Ali
name: Khademioureh, Sara
name: Yoosefi, Moein
name: Hasan, Milad
name: Damerchilu, Bahman
name: Jafari, Ayyoob
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 5: Supplementary Table 1. The number of death and age-standardized mortality rates due to RTI by sex, in provinces of Iran, 1990-2015.
Proximal absence of the right pulmonary artery
Creators: name: Liberatoscioli, Juan Cruz
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Thorax
subject: CT
subject: Digital radiography
subject: Education
subject: Congenital

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 22 years
description: Clinical History: A 22-year-old man who presented with dry cough and mild dyspnea for several months. No other significant history. Final Diagnosis: Proximal absence of the right pulmonary artery
Cyclodextrin nanosponges: a potential catalyst and catalyst support for synthesis of xanthenes
Creators: name: Mommahed Heravi, Majid
name: Sadjadi, Samaheh
name: Daraie, Mansoureh
Publisher: name: figshare
Year: 2022
Subjects: subject: 30302 Nanochemistry and Supramolecular Chemistry
subject: FOS: Chemical sciences
subject: 30502 Natural Products Chemistry
subject: 30205 Non-metal Chemistry
subject: 30701 Quantum Chemistry
subject: 39904 Organometallic Chemistry
subject: Organic Chemistry
subject: 30599 Organic Chemistry not elsewhere classified
subject: Nuclear Chemistry
subject: 30504 Organic Green Chemistry
subject: 30303 Optical Properties of Materials

description: The nanoporous framework of a cyclodextrin nanosponge was used as catalyst for accelerating the one-pot, three-component reaction of dimedone, aldehyde, and phenols for synthesis of xanthene derivatives. Moreover, the nanocavities of cyclodextrin nanosponges were exploited for immobilization of heteropolyacids through the wet impregnation method. This catalyst exhibited superior catalytic performance compared to the bare cyclodextrin nanosponge. Despite the good catalytic activity, the leaching of the catalytic species did not allow efficient recovery and reusability. To circumvent this problem, the cyclodextrin nanosponge was amine-functionalized prior to heteropolyacid immobilization. The results proved that the amine functionalities had an effective role in preserving the catalytic species and improving the reusability through decreasing the leaching time. This catalyst was used for synthesis of a variety of xanthenes in aqueous media. The catalytic amount of catalyst afforded the desired product in excellent yields and with a relatively short reaction time. The results suggested cyclodextrin nanosponge-based catalysts as potential candidates for promoting chemical reactions.
Search for Supersymmetry in pp Collisions at sqrt(s) = 7 TeV in Events with Two Photons and Missing Transverse Energy
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for supersymmetry in the context of general gauge-mediated (GGM) breaking with the lightest neutralino as the next-to-lightest supersymmetric particle and the gravitino as the lightest is presented. The data sample corresponds to an integrated luminosity of 36 inverse picobarns recorded by the CMS experiment at the LHC. The search is performed using events containing two or more isolated photons, at least one hadronic jet, and significant missing transverse energy. No excess of events at high missing transverse energy is observed. Upper limits on the signal cross section for GGM supersymmetry between 0.3 and 1.1 pb at the 95% confidence level are determined for a range of squark, gluino, and neutralino masses, excluding supersymmetry parameter space that was inaccessible to previous experiments.
Intraosseous sacral schwannoma
Creators: name: Posadzy, Magdalena Sylwia
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Abdominal wall
subject: Bones
subject: Musculoskeletal bone
subject: Musculoskeletal spine
subject: CT
subject: MR
subject: Computer Applications-Detection, diagnosis
subject: Diagnostic procedure
subject: eLearning
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 47 years
description: Clinical History: A 47-year-old male patient presented with a history of low back pain radiating to the right knee for 1 year. Physical examination showed posterolateral right upper leg numbness. The patient's past medical history was unremarkable. Final Diagnosis: Intraosseous sacral schwannoma
Colossal enhancement of magnetoresistance in La$_{0.67}$Sr$_{0.33}$MnO$_{3}$ / Pr$_{0.67}$Ca$_{0.33}$MnO$_{3}$ multilayers: reproducing the phase-separation scenario
Creators: name: Mukhopadhyay, Soumik
name: Das, I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Colossal enhancement of magnetoresistance has been achieved over a broad temperature range which extends upto the room temperature, in ferromagnetic metal-charge ordered insulator manganite multi-layers. The artificially created phase coexistence in the multilayers reproduce the characteristic signatures of metastability in the magnetotransport properties commonly observed in electronically phase-separated manganites.
Study of the Decoherence of Entangled Kaons by the Interaction with Thermal Photons
Creators: name: Balwierz, Izabela
name: Wislicki, Wojciech
name: Moskal, Pawel
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The KLOE-2 detector is a powerful tool to study the temporal evolution of quantum entangled pairs of kaons. The accuracy of such studies may in principle be limited by the interaction of neutral kaons with thermal photons present inside the detector. Therefore, it is crucial to estimate the probability of this effect and its influence on the interference patterns. In this paper we introduce the phenomenology of the interaction of photons with neutral kaons and present and discuss the obtained quantitative results.
description: Proceeding from 2nd Young Researchers Workshop: Physics Challenges in the LHC Era, Frascati, May 10 and 13, 2010; 6 pages, 4 figures
Resource road management complexity and efficacy assessment in access management : toward implementation of effective access management for southern British Columbia
Creators: name: DeWolff, Brent
Publisher: name: University of British Columbia
Year: 2016

description: Resource roads are a dominant feature of southern British Columbia (BC), and function within a complex coupled human-environment system. There is presently a problem of how best to manage human motorized access on these roads to limit negative environmental impacts. Access management (AM) strategies are closures to regulate accessibility, and are one method to improve the resilience of vulnerable wilderness areas. This paper conceptualizes and characterizes the use and management of roads in southern BC using complex systems theory, and explores the efficacy of AM. A questionnaire was developed to map the network of preliminary road management stakeholders, and assess how organizations collaborate to manage road use and impacts. Four types of AM strategies in two case study locations were monitored to assess the proportional field effectiveness of gates, signs, temporary closures, and unmarked closures. Stakeholder involvement in AM planning differs based on connectivity to local management entities, affecting education of management rationale and objectives, and hindering AM effectiveness. Informed road users can evaluate their impact prior to road use, where a similar decision may be conducted without due consideration of consequences. Network analyses found the preliminary resource road management network in southern BC is highly fragile and disconnected, a fundamental barrier to education. Field assessments showed that gates, signage, and temporary closures should buffer a wilderness area from approximately 86% of public vehicle traffic with a 95% confidence interval of 84% to 88% when AM strategies are applied in a manner similar to those herein assessed. The study notes that where resource harvesting is ongoing, the distribution of road traffic is estimated to be 39% industry traffic with a 95% confidence interval of 37% to 41%, and 61% public traffic with a 95% confidence interval of 59% to 63%. Network analyses and field evaluation of applied effectiveness illustrate how communication of road closure rationale and on-site stakeholder education, along with appropriate contextual use of physical access infrastructure, can improve the efficacy of AM strategies. Recommendations are discussed for how to best consider future resource road management, with specific discussion on how to efficiently implement effective AM strategies.
Meissner response of superconductors with inhomogeneous penetration depths
Creators: name: Kogan, V. G.
name: Kirtley, J. R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We discuss the Meissner response to a known field source of superconductors having inhomogeneities in their penetration depth. We simplify the general problem by assuming that the perturbations of the fields by the penetration depth inhomogeneities are small. We present expressions for inhomogeneities in several geometries, but concentrate for comparison with experiment on planar defects, perpendicular to the sample surfaces, with superfluid densities different from the rest of the samples. These calculations are relevant for magnetic microscopies, such as Scanning Superconducting Quantum Interference Device (SQUID) and Magnetic Force Microscope, which image the local diamagnetic susceptibility of a sample.
description: 9 pages, 4 figures
[Letter from Wee Tan Louie to Margeurite T. Louie]
[Wee Tan Louie 致 Margeurite T. Louie 的信]
Creators: name: Louie, Wee Tan
Publisher: name: The University of British Columbia
Year: 2011

description: Letter addressed to the writer's sister in Kamloops, Canada, in 1918 about his life in France.
Transverse Colon Intussusception Due To Lipoma
Creators: name: Kougias, Leonidas
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Abdomen
subject: CT
subject: Diagnostic procedure
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 42 years
description: Clinical History: We performed an abdominal CT examination on a 42 year old female patient complaining of abdominal pain. Laboratory analyses and past medical history were unremarkable. Final Diagnosis: Transverse colon intussusception due to lipoma
vdW-DF Study of energetic, structural, and vibrational properties of small water clusters and ice Ih
Creators: name: Kolb, Brian
name: Thonhauser, T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present results for a density functional theory study of small water clusters and hexagonal ice Ih, using the van der Waals density functional (vdW-DF). In particular, we examine energetic, structural, and vibrational properties of these systems. Our results exhibit excellent agreement with both experiment and quantum-chemistry calculations and show a systematic and consistent improvement over standard exchange-correlation functionals---making vdW-DF a promising candidate for resolving longstanding difficulties with density functional theory in describing water. In addition, by comparing our vdW-DF results with quantum-chemistry calculations and other standard exchange-correlation functionals, we shed light on the question of why standard functionals often fail to describe these systems accurately.
description: Supplementary material available
Retroperitoneal mass: a case of an extra-adrenal paraganglioma
Creators: name: Hanson, John
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Abdomen
subject: CT
subject: Biopsy
subject: Diagnostic procedure
subject: Cysts

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 82 years
description: Clinical History: An 82-year-old female patient presented with symptomatic congestive cardiac failure. She was found to be anaemic which was investigated. Subsequent imaging showed an incidental retro-peritoneal cystic mass. Final Diagnosis: Histology revealed an extra adrenal paraganglioma
Man with pneumorrhachis due to rupture of oesophagus after motor vehicle accident
Creators: name: Rafailidis, Vasileios
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Emergency
subject: CT
subject: Contrast agent-intravenous
subject: Contrast agent-oral
subject: Diagnostic procedure
subject: Acute

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 42 years
description: Clinical History: A 42-year-old man was admitted with a stretcher to our Emergency Department after a motor vehicle accident. He complained about chest and back pain. His level of consciousness was normal and so were his laboratory examinations including haematocrit. Final Diagnosis: Pneumorrhachis due to rupture of oesophagus caused by vehicle accident.
Double drain
Creators: name: Hanson, John
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Cardiovascular system
subject: Lung
subject: CT
subject: Diagnostic procedure
subject: Normal variants
subject: Congenital
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 73 years
description: Clinical History: This 73-year-old male patient presented with a sudden history of slurred speech and left sided weakness. A chest X-ray was performed on admission showing a right basal mass lesion, required cross sectional characterisation. Final Diagnosis: Left-sided superior vena cava
Additional file 2 of Shared decision making, physicians’ explanations, and treatment satisfaction: a cross-sectional survey of prostate cancer patients
Creators: name: Nakayama, Kazuhiro
name: Osaka, Wakako
name: Matsubara, Nobuaki
name: Takeuchi, Tsutomu
name: Toyoda, Mayumi
name: Ohtake, Noriyuki
name: Uemura, Hiroji
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. Questionnaire for physicians.
Additional file 1 of Non-small-cell lung cancer classification via RNA-Seq and histology imaging probability fusion
Creators: name: Carrillo-Perez, Francisco
name: Morales, Juan Carlos
name: Castillo-Secilla, Daniel
name: Molina-Castro, Yésica
name: Guillén, Alberto
name: Rojas, Ignacio
name: Herrera, Luis Javier
Publisher: name: figshare
Year: 2021
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1. Biological relevance analysis of the selected gene signature.
Aggressive angiomyxoma
Creators: name: Kala, Prachi
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Genital / Reproductive system female
subject: CT-Angiography
subject: MR
subject: Ablation procedures
subject: Computer Applications-3D
subject: Computer Applications-Detection, diagnosis
subject: Diagnostic procedure
subject: Imaging sequences
subject: AIDS
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 32 years
description: Clinical History: 32 year old female presented to us with a painless swelling in the perineum for the last 1 year with no history of pain or bleeding. Local examination revealed a solitary pedunculated lesion, soft in consistency, mobile with normal overlying skin, about 1... Final Diagnosis: Aggressive angiomyxoma of the vulva
Superior Mesenteric Artery Syndrome
Creators: name: Kougias, Leonidas
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Abdomen
subject: CT
subject: Diagnostic procedure
subject: Obstruction / Occlusion

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 35 years
description: Clinical History: We performed an abdominal CT examination on a 35 year old female patient complaining of epigastric pain and sense of fullness, nausea, eructation and postprandial discomfort. Final Diagnosis: Superior mesenteric artery syndrome
Additional file 2 of Dynamics of Plasmodium vivax populations in border areas of the Greater Mekong sub-region during malaria elimination
Creators: name: Li, Yuling
name: Hu, Yubing
name: Zhao, Yan
name: Wang, Qinghui
name: Ngassa Mbenda, Huguette Gaelle
name: Kittichai, Veerayuth
name: Lawpoolsri, Saranath
name: Sattabongkot, Jetsumon
name: Menezes, Lynette
name: Liu, Xiaoming
name: Cui, Liwang
name: Cao, Yaming
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Table S1. The number of alleles (#) and allelic richness of each microsatellite marker in the four populations.
Mapping the Diffuse Ultraviolet Sky with GALEX
Creators: name: Murthy, Jayant
name: Henry, Richard C.
name: Sujatha, N. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a map of the diffuse ultraviolet cosmic background in two wavelength bands (FUV: 1530 Å; NUV: 2310 Å) over almost 75% of the sky using archival data from the GALEX mission. Most of the diffuse flux is due to dust-scattered starlight and follows a cosecant law with slopes of 545 photons cm-2 s-1 sr-1 Å-1 and 433 photons cm-2 s-1 sr-1 Å-1 in the FUV and NUV bands, respectively. There is a strong correlation with the 100 μm IRAS flux with an average UV/IR ratio of 300 photons cm-2 s-1 sr-1 Å-1 (MJy sr-1)-1 in the FUV band and 220 photons cm-2 s-1 sr-1 Å-1 (MJy sr-1)-1 in the NUV but with significant variations over the sky. In addition to the large scale distribution of the diffuse light, we note a number of individual features including bright spots around the hot stars Spica and Achernar.
description: Data and original figures may be obtained from J. Murthy (jmurthy@yahoo.com). Accepted for ApJ Supplement Series
Engaging improvisations: conversations with jazzwomen
Creators: name: Maddava, Karuna
Publisher: name: No Publisher Supplied
Year: 2023

description: This project is the interweaving of two stories: women in jazz and the power of improvisation. A performance in three acts, Part I explores the history of women in jazz through an intersectional lens followed by an examination of jazz and interviewing as improvisatory arts. Part II presents interviews with six contemporary female jazz instrumentalists: two saxophonists, a pianist, a bassist, a trombonist and a violinist. Conversations are viewed as improvised duets in which I perform as a member of the ensemble, bringing my own voice, rhythm and musicality to play. Interviews are interspersed with post-performance commentary to complete each arrangement. Part III deconstructs common themes from these conversations, discusses the current status of women in jazz, and contemplates the promise improvisation holds in a broader context.
Bi-directional gap junction-mediated soma-germline communication during Drosophila spermatogenesis
Creators: name: Smendziuk, Christopher Michael
Publisher: name: University of British Columbia
Year: 2016

description: Soma-germline interactions play conserved essential roles in regulating cell proliferation, differentiation, patterning, and homeostasis in the gonad. In the Drosophila testis, the JAK-STAT, Hedgehog, BMP and EGF pathways are used to mediate soma-germline communication via paracrine signalling. In this thesis, I aim to shed light on the role of juxtacrine signalling, mediated by gap junction proteins, during early spermatogenesis in the fly testis. My analysis demonstrates that gap junctions also mediate direct, bi-directional signalling between the soma and germline. When gap junctions between the soma and germline are disrupted, germline differentiation is blocked and germline stem cells are not maintained. In the soma, gap junctions are required to regulate proliferation and differentiation. Gap junctions are present between germline and somatic stem cells, as well as between differentiating cells by ultrastructural analysis. Localization and RNAi-mediated knockdown studies reveal that gap junctions in the fly testis are heterotypic channels containing Zpg (Inx4) and Inx2 in the germline and in the soma, respectively. Preliminary structure-function analysis of Zpg reveals that the C-terminus of the protein is essential for its function. Furthermore, gap junctions in the testis may be important for mediating calcium signalling. Overall, my results show that bi-directional gap junction-mediated signalling is essential to coordinate the soma and germline to ensure proper spermatogenesis in Drosophila. Moreover, I show that stem cell maintenance and differentiation in the testis are directed by gap junction-derived cues.
The Strength and Radial Profile of Coronal Magnetic Field from the Standoff Distance of a CME-driven Shock
Creators: name: Gopalswamy, Nat
name: Yashiro, Seiji
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We determine the coronal magnetic field strength in the heliocentric distance range 6 to 23 solar radii (Rs) by measuring the shock standoff distance and the radius of curvature of the flux rope during the 2008 March 25 coronal mass ejection (CME) imaged by white-light coronagraphs. Assuming the adiabatic index, we determine the Alfven Mach number, and hence the Alfven speed in the ambient medium using the measured shock speed. By measuring the upstream plasma density using polarization brightness images, we finally get the magnetic field strength upstream of the shock. The estimated magnetic field decreases from ~48 mG around 6 Rs to 8 mG at 23 Rs. The radial profile of the magnetic field can be described by a power law in agreement with other estimates at similar heliocentric distances.
description: 15 pages, 3 figures, accepted for publication in The Astronomical Journal
Self-organized Emergence of Navigability on Small-World Networks
Creators: name: Zhuo, Zhao
name: Cai, Shi-Min
name: Fu, Zhong-Qian
name: Wang, Wen-Xu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: This paper mainly investigates why small-world networks are navigable and how to navigate small-world networks. We find that the navigability can naturally emerge from self-organization in the absence of prior knowledge about underlying reference frames of networks. Through a process of information exchange and accumulation on networks, a hidden metric space for navigation on networks is constructed. Navigation based on distances between vertices in the hidden metric space can efficiently deliver messages on small-world networks, in which long range connections play an important role. Numerical simulations further suggest that high cluster coefficient and low diameter are both necessary for navigability. These interesting results provide profound insights into scalable routing on the Internet due to its distributed and localized requirements.
description: 3 figures