bluuebunny/crossref_metadata_2025_split huggingface dataset:
On pavonite, cupropavonite, benjaminite and «oversubstituted » gustavite
Authors: Karup-Møller Sven , Makovicky Emil 
Published: November 2018

Specimens described by Karup-Møller (1972) were re-studied by means of microprobe analyses, single-crystal X-ray studies and ore microscopy.
«Typical pavonites » follow closely the formula Cu3xPb2xAg1-yBi3-yS5 with 5 x ~ 2 y. The substitution coefficient y varies from 0.18 to 0.32. The substitution interval is centered on Cu0.33Ag0.75Bi2.75Pb0.20S5, y = 0.25, Σ Me = 4.03, i.e. Cu1.33Ag3Bi11Pb0.99Sb20 (Me16S20) in a unit cell with c = 16.4 Å. Cupropavonite, a new mineral from Alaska Mine, Colorado has the formula Cu0.90Ag0.50Bi2.50Pb0.60S5 (y = 0.50, Σ Me = 4.5), i. e. Cu7.2Ag4Bi20Pb4.8S40 (Me32+4S4O) in a monoclinic unit cell with a = 13.45, b = 4.02, c = 33.06 Å (= 2 x 16.53 Å), β = 93. 50°, space group C2/m or Cm. It forms an exsolution pair with Pb-rich pavonite Cu0.27Ag0.78Bi2.78Pb0.33S5. Both phases contain copper interstitial to the pavonite structural motif. Benjaminites are spread on both the Pb-richer and Bi-richer sides of the CuaPbbAg1.5-yBi3.5-y line (idealized y = 0.13-0.44). Benjaminite from Manhattan, Nevada has structural formula Cu0.25Pb0.20Ag1.15Bi3.40S6 with unequal substitution of Ag and Bi (Ag1.5-yBi3.5-z, y > z).
Formulae for determination of the order number, NP, of pavonite homologues from chemical analyses were devised for the cases y = z and y > z, applied to the present and published data. A number of published phases were redetermined in this way and potential new phases pointed out. Benjaminite from Manhattan, Nevada and Old Laut's Mine, Colorado forms oriented intergrowths with gustavite (presumably exsolution). «Oversubstituted gustavite» 3.8Gu79,6 --> 3.4Gu114.1 from Old Laut's Mine is interpreted as a gustavite (80) - pavonite intergrowth.
La grotte et le karst de Cango (Afrique du Sud)
Authors: Martini J.E.J. 
Published: November 2018

CANGO CAVE (SOUTH AFRICA).
The author describes a small karst area in the extreme south of the African Continent, with special reference to the Cango Cave , which is a major tourist attraction. Compared with the other karsts of Southern Africa, this area is unique. The karst is typically exogenic, with caves forming by stream disappearance into swallow holes, where the talweg intersects steeply dipping Precambrian limestone. Wet caves are vadose, with only short phreatic segments and exhibit rectilinear longitudinal sections. Passages are low, but wide with bevelled terraced. This peculiar morphology is typical of the caves developing exactly on the water'table and seems to be controlled by the abundance of sediments introduced from the swallow holes.
If one excepts a short active lower level, Cango is a dry cave of the same type than the wet ones. It is practically linear in plan and in profile, with a length of 2,6 km from entrance to end for a total of 5,2 km of passages. The age of the speleogenesis has been estimated as early Pleistocene from the entrance elevation, which is in between the altitude of the actual talweg and the one of the Post African I erosion surface, which started to be eroded during the Upper Pliocene. This relatively young age is in contrast with a Miocene model which was accepted by most of the previous authors.
Cango is well adorned with speleothems, in particular with outstanding abundant shields, monocrystalline stalagmites and pools coated with calcite crystals. In the first chambers from entrance, the speleothems have been deeply corroded by bat guano, with deposition of hydroxylapatite. Previously this corrosion was attributed to resolution due to several rises of the paleowater -table. The meteorology is discussed, in particular the high carbon dioxide which indicates that the cave is poorly ventilated and which constitutes a problem for management and conservation.
A New Look at T Tauri Star Forbidden Lines: MHD-driven Winds from the Inner Disk
Authors: Fang Min , Pascucci Ilaria , Edwards Suzan , Gorti Uma , Banzatti Andrea , Flock Mario , Hartigan Patrick , Herczeg Gregory J. , Dupree Andrea K. 
Published: November 2018

Abstract
Magnetohydrodynamic (MHD) and photoevaporative winds are thought to play an important role in the evolution and dispersal of planet-forming disks. We report the first high-resolution (Δv ∼ 6 km s−1) analysis of [S ii] λ4068, [O i] λ5577, and [O i] λ6300 lines from a sample of 48 T Tauri stars. Following Simon et al. we decompose them into three kinematic components: a high-velocity component (HVC) associated with jets, and low-velocity narrow (LVC-NC) and broad (LVC-BC) components. We confirm previous findings that many LVCs are blueshifted by more than 1.5 km s−1 and thus most likely trace a slow disk wind. We further show that the profiles of individual components are similar in the three lines. We find that most LVC-NC and LVC-BC line ratios are explained by thermally excited gas with temperatures between 5000 and 10,000 K and electron densities of ∼107–108 cm−3. The HVC ratios are better reproduced by shock models with a pre-shock H number density of ∼106–107 cm−3. Using these physical properties, we estimate

for the LVC and

for the HVC. In agreement with previous work, the mass carried out in jets is modest compared to the accretion rate. With the likely assumption that the LVC-NC wind height is larger than the LVC-BC, the LVC-BC

is found to be higher than the LVC-NC. These results suggest that most of the mass loss occurs close to the central star, within a few au, through an MHD-driven wind. Depending on the wind height, MHD winds might play a major role in the evolution of the disk mass.
Characterizing Signal Loss in the 21 cm Reionization Power Spectrum: A Revised Study of PAPER-64
Authors: Cheng Carina , Parsons Aaron R. , Kolopanis Matthew , Jacobs Daniel C. , Liu Adrian , Kohn Saul A. , Aguirre James E. , Pober Jonathan C. , Ali Zaki S. , Bernardi Gianni , Bradley Richard F. , Carilli Chris L. , DeBoer David R. , Dexter Matthew R. , Dillon Joshua S. , Klima Pat , MacMahon David H. E. , Moore David F. , Nunhokee Chuneeta D. , Walbrugh William P. , Walker Andre 
Published: November 2018

Abstract
The Epoch of Reionization (EoR) is an uncharted era in our universe’s history during which the birth of the first stars and galaxies led to the ionization of neutral hydrogen in the intergalactic medium. There are many experiments investigating the EoR by tracing the 21 cm line of neutral hydrogen. Because this signal is very faint and difficult to isolate, it is crucial to develop analysis techniques that maximize sensitivity and suppress contaminants in data. It is also imperative to understand the trade-offs between different analysis methods and their effects on power spectrum estimates. Specifically, with a statistical power spectrum detection in HERA’s foreseeable future, it has become increasingly important to understand how certain analysis choices can lead to the loss of the EoR signal. In this paper, we focus on signal loss associated with power spectrum estimation. We describe the origin of this loss using both toy models and data taken by the 64-element configuration of the Donald C. Backer Precision Array for Probing the Epoch of Reionization (PAPER). In particular, we highlight how detailed investigations of signal loss have led to a revised, higher 21 cm power spectrum upper limit from PAPER-64. Additionally, we summarize errors associated with power spectrum error estimation that were previously unaccounted for. We focus on a subset of PAPER-64 data in this paper; revised power spectrum limits from the PAPER experiment are presented in a forthcoming paper by Kolopanis et al. and supersede results from previously published PAPER analyses.
Satellite Galaxies in the Illustris-1 Simulation: Poor Tracers of the Mass Distribution
Authors: Brainerd Tereasa G. 
Published: November 2018

Abstract
Number density profiles are computed for the satellites of relatively isolated host galaxies in the Illustris-1 simulation. The mean total mass density of the hosts is well fitted by a Navarro–Frenk–White (NFW) profile. The number density profile for the complete satellite sample is inconsistent with NFW, and on scales ≲0.5 r
200, the satellites do not trace the hosts’ mass. This differs substantially from previous results from semianalytic galaxy formation models. The shape of the satellite number density profile depends on the luminosities of the hosts and the satellites, and on the host virial mass. The number density profile for the faintest satellites is well fitted by an NFW profile, but the concentration is much less than the mean host mass density. The number density profile for the brightest satellites exhibits a steep increase in slope for host-satellite distances ≲0.1 r
200, in qualitative agreement with recent observational studies that find a steep increase in the satellite number density at small host-satellite distances. On scales ≳0.1 r
200 the satellites of the faintest hosts trace the host mass reasonably well. On scales ≲0.4 r
200, the satellites of the brightest hosts do not trace the host mass, and the satellite number density increases steeply for host-satellite distances ≲0.1 r
200. The discrepancy between the satellite number density profile and the host mass density is most pronounced for the most massive systems, with the satellite number density falling far below that of the mass density on scales ≲0.5 r
200.
Rheumatoid Arthritis–Interstitial Lung Disease in the United States: Prevalence, Incidence, and Healthcare Costs and Mortality
Authors: Raimundo Karina , Solomon Joshua J. , Olson Amy L. , Kong Amanda M. , Cole Ashley L. , Fischer Aryeh , Swigris Jeffrey J. 
Published: November 2018

Objective.Interstitial lung disease (ILD) is commonly associated with rheumatoid arthritis (RA) and can have significant morbidity and mortality. The objective of this study was to calculate the prevalence, incidence, healthcare costs, and mortality of RA-related ILD (RA-ILD) in the United States.Methods.This retrospective cohort analysis used the Truven Health MarketScan Commercial and Medicare Supplemental health insurance databases from 2003 to 2014 and the Social Security Administration death database. Patients with RA-ILD were selected based on diagnoses on medical claims. Outcomes were 1-year prevalence and incidence of RA-ILD among the general enrollee population, all-cause and respiratory-related healthcare costs (2014 US$), and all-cause survival for a subset of newly diagnosed patients with vital status information. This analysis was descriptive. No statistical testing was conducted.Results.Prevalence of RA-ILD ranged from 3.2 to 6.0 cases per 100,000 people across the 10-year period and incidence ranged from 2.7 to 3.8 cases per 100,000 people. There were 750 incident patients with 5 years of followup data. Over that time, 72% had an inpatient admission and 76% had an emergency room visit. Mean total 5-year costs were US$173,405 per patient (SD $158,837). Annual per-patient costs were highest in years 1 and 5. At 5 years after first diagnosis in the data, 35.9% of patients had died.Conclusion.Prevalence of RA-ILD increased over time. For patients who could be followed over a 5-year period, healthcare use and costs were somewhat stable over time, but were substantial. RA-ILD is associated with decreased survival.
Associations of MultipleNOTCH4Exonic Variants with Systemic Sclerosis
Authors: Zhou Xiaodong , Li Hongye , Guo Shicheng , Wang Jiucun , Shi Chunhua , Espitia Maribel , Guo Xinjian , Wang Qingwen , Liu Mengyuan , Assassi Shervin , Reveille John D. , Mayes Maureen D. 
Published: November 2018

Objective.Findings from previous genome-wide association studies indicated an association of theNOTCH4gene with systemic sclerosis (SSc). This is a followup study to fine-map exonic variants ofNOTCH4in SSc.Methods.All exons ofNOTCH4were sequenced and analyzed in a total of 1006 patients with SSc and 1004 controls of US white ancestry with the Ion Torrent system. Identified SSc-associated variants were confirmed with Sanger sequencing, and then examined in a Chinese Han cohort consisting of 576 patients with SSc and 574 controls. TheNOTCH4variants were analyzed for association with SSc as a whole and with SSc clinical and autoantibody subtypes with and without the influence of specific HLA-class II alleles that had been previously identified as major genetic factors in SSc.Results.A total of 12 SSc-associated and SSc subtype–associated exonic variants ofNOTCH4were identified in the US cohort. Three of them are nonsynonymous single-nucleotide polymorphisms and 1 is a CTG tandem repeat that encodes for a poly-leucine, all of which are located in theNOTCH4extracellular domain (NECD). Conditional logistic regression analysis on SSc-associated HLA-class II alleles indicated an independent association of theNOTCH4variants with SSc autoantibody subtypes. Analysis of the Chinese cohort supported a genetic contribution ofNOTCH4to SSc and its subtypes.Conclusion.MultipleNOTCH4exonic variants were associated with SSc and/or SSc subtypes. Several of these variants encode nonsynonymous sequence changes occurring in the NECD, which implicates a potentially functional effect ofNOTCH4.
Utility of Anakinra in Acute Crystalline Diseases: A Retrospective Study Comparing a University Hospital with a Veterans Affairs Medical Center
Authors: Desmarais Julianna , Chu Cong-Qiu 
Published: November 2018

Objective.To evaluate the efficacy and safety of anakinra in inpatient management of acute gout and pseudogout.Methods.Hospitalized patients with acute gout (n = 77) or pseudogout (n = 11) or both (n = 3) were analyzed for response to anakinra and adverse effects.Results.Half of all patients had comorbidities limiting the treatment choice. Anakinra was well tolerated, and 92% of gout flares and 79% of pseudogout flares responded to treatment.Conclusion.Anakinra is an effective and safe treatment for acute gout and pseudogout in hospitalized patients, particularly in those with comorbidities.
Existe-t-il une beauté scientifique ?
Authors: Heinich Nathalie 
Published: November 2018

Statut des jugements de valeur, critères de beauté : ces questions, relativement banales dans l’esthétique ou la philosophie de l’art, sont abordées ici selon les méthodes et les supports épistémiques fournis par une sociologie empirique, inductive et compréhensive, basée sur l’analyse des attitudes et des discours des acteurs en situation ordinaires afin d’éclairer leurs logiques et les significations qu’ils revêtent à leurs propres yeux. On découvre ainsi pourquoi et comment le jugement esthétique est marginalisé dans les critères utilisés par les chercheurs de l’Inventaire du patrimoine, et comment il réapparaît sous une forme non pas « esthète » mais « scientifique », comme un compromis entre la logique esthétique de l’administration patrimoniale et la logique scientifique de l’étude inventoriale.
Architecture et peinture dans la modernité : de l’unicité patrimoniale à la série artistique
Authors: Fartas Nadia 
Published: November 2018

Dans le courant de patrimonialisation qui se développe durant le long xix	e siècle la cathédrale gothique va occuper une place de premier plan. L’architecture devient un nouvel objet esthétique au rebours du culte des ruines. Pour autant le domaine du patrimoine et le domaine artistique se rejoignent-ils dès lors qu’il s’agit d’interroger l’unicité du bâtiment, son intégrité ? L’objet de cet article est de montrer comment la figure de la cathédrale cristallise les débats autour de la préservation du bâtiment historique qui questionnent l’essence de la bâtisse gothique, et comment dans les domaines artistique et esthétique, la célèbre série des Cathédrales de Monet, par son caractère pluriel, met à distance le caractère d’unicité alors conféré à ce monument.
L’ontologie sociale du patrimoine : Lascaux et le problème du temps
Authors: Leveau Pierre 
Published: November 2018

Qu’est-ce que le patrimoine ? Après avoir examiné quelques ontologies temporelles, on montre que l’on peut le considérer comme un endurant ou un perdurant. En étudiant le cas de Lascaux, on tranche ce dilemme et on le définit comme un objet social. L’ontologie des processus que l’on présente peut s’appliquer à tous les patrimoines. Elle porte sur la « patrimonialisation », considérée comme un fait social. La réalité augmentée et la multiplication des fac-similés numériques lui assurent un bel avenir.
Cytomegalovirus Retinitis Occurring as a Complication of HyperCVAD Chemotherapy: Report of Two Cases
Authors: Narayanan Geetha , Haridas Lakshmi , Soman Lali V 
Published: November 2018

AbstractCytomegalovirus (CMV) retinitis is usually diagnosed in patients with acquired immunodeficiency syndrome and in solid organ and hematopoietic stem cell transplant recipients. It produces a characteristic necrotizing retinitis which is a sight-threatening condition in these patients. CMV retinitis occurs rarely in patients undergoing only chemotherapy, and very few cases have been reported during the maintenance phase of acute lymphoblastic leukemia (ALL) in children. We report two patients, one with ALL and the other with Burkitt’s lymphoma on HyperCVAD chemotherapy developing CMV retinitis during the course of treatment. Both patients were treated with intravenous ganciclovir, oral valganciclovir and intravitreal ganciclovir. Both patients are alive in remission at 60 and 40 months, respectively, with preservation of normal vision.
Extensive Metastases in Prostatic Carcinoma with Normal Prostate-Specific Antigen and Raised Carcinoembryonic Antigen – Small Cell Carcinoma of Prostate: A Rare Entity
Authors: Khaladkar Sanjay Mhalasakant , Jain Kunaal Mahesh , Ghosh Arijit , Kuber Rajesh 
Published: November 2018

AbstractSmall cell carcinoma of prostate is a neuroendocrine tumor of prostate seen in 0.5%–2% of men with carcinoma prostate. Prostate-specific antigen (PSA) is a common tumor marker which is often raised in prostatic carcinoma. However, prostatic carcinoma can progress with normal or low serum PSA levels at the time of diagnosis. Carcinoembryonic antigen (CEA) is a tumor marker of different carcinomas. Small cell carcinoma prostate is a highly aggressive tumor which can progress with normal or low serum PSA levels and raised CEA levels. We report a case of 65-year-old male with enlarged prostate with extra-prostatic spread, hepatic metastases, metastatic retroperitoneal and pelvic lymph nodes, osteoblastic metastasis in lumbar spine with normal serum PSA, and raised CEA levels. Prostatic biopsy was suggestive of small cell carcinoma.
Incidence of Urogenital Neoplasms in India
Authors: Labani Satyanarayana , Rawat Dishank , Asthana Smita 
Published: November 2018

Abstract
Objective: To study and compare the national and regional incidences and risk of developing of neoplasms of individual urogenital sites using 2012 – 2014 reports from the National Cancer Registry Programme (NCRP) data. Materials and Methods: A number of incident cases, age-adjusted rates (AARs), and cumulative risk (0 – 64 years) pertaining to urogenital neoplasms, along with the ICD-10 codes, were extracted. Data on indicators, namely number of incident cases, AARs and one in a number of persons develop cancer were summarized for both the sexes in each of the cancer registries and presented region-wise in the form of ranges. Results: The proportion of all urogenital neoplasms in comparison to all cancers was 12.51% in women and 5.93% in men. Risk of development of urogenital cancers for women was maximum (1 in 50) in the North-eastern region, followed by Rural West, South, and North. For men, the risk of developing neoplasms of urogenital sites was highest (1 in 250). For the neoplasms of the renal pelvis and ureter, both the incidence and risk were quite low for all genders across all the regions. Cervical neoplasms had the highest incidence (4.91 – 23.07) among female genital neoplasms, while prostate had the highest incidence (0.82 – 12.39) among male genital neoplasms. Conclusion: Making people aware of urogenital neoplasms and their risk factors are important for the public health awareness point of view. Centers that deal with either management of urogenital cases or/and screening of genital neoplasms could serve as the designated centers for creating such awareness.
Recurrent Metastatic High-Grade Osteosarcoma: Disease Stabilization and Successful Pregnancy Outcome following Aggressive Multimodality Treatment
Authors: Khurana Monica , Gruner Barbara , Sathi Bindu Kanathezhath 
Published: November 2018

AbstractPrognosis for refractory/recurrent metastatic osteosarcoma (OS) remains dismal with 3-year survival rates <20%. Achievement of more than 5 years of stable, refractory/recurrent metastatic OS disease in our patient is itself unique and attributable to multimodality therapy. Her high-dose chemotherapy regimen with alkylating agents did not lead to infertility, making her case even more unique. Successful disease stabilization and pregnancy outcome in our patient with metastatic multiple relapsed OS is one of the first cases published. We need further understanding and exploration of pathogenesis, chemoresistant mechanisms, and multimodality therapies including immunotherapy for OS.
Stauffer’s Syndrome: A Rare Paraneoplastic Syndrome with Renal Cell Carcinoma
Authors: Jain Mayank , Varghese Joy , Muruganandham K M , Venkataraman Jayanthi 
Published: November 2018

AbstractAn elderly male patient presented with cholestatic jaundice and weight loss. On evaluation, he was found to have left renal mass and hepatomegaly. Diagnosis of Stauffer’s syndrome was confirmed based on his clinical history, biochemical evaluation, and liver biopsy. Resolution of jaundice was noted after removal of the renal mass.
Teaching Sensor Technology and Crowdsourcing with Reusable Learning Objects
Authors: Mikhailova E. A. , Stiglitz R. Y. , Post C. J. , Pargas R. P. , Campbell T. M. , Payne K. S. , Cooper J. A. 
Published: November 2018

Core Ideas
Reusable learning objects are self‐contained digital modules.
Reusable learning objects were developed for teaching soil color determination using a color sensor application and crowdsourcing.
Reusable learning objects were effective teaching tools.
Students positively described their perception of the sensor‐based method of soil testing.
Reusable learning objects (RLOs) are self‐contained digital modules commonly utilized in e‐learning. The purpose of this study is to develop RLOs for teaching soil color determination using a color sensor application: soil color, Soil Scanner application, global positioning system (GPS) location, color conversion, and crowdsourcing. Each RLO is a self‐contained learning unit with specific learning goals, educational materials, quiz, and assessment. Navigation of each object is controlled by the participant via tabs to allow the user to control the pace of the RLO. The quality of each RLO is assessed by a learning object review instrument (LORI) framework rubric. Online quizzes at the end of each RLO are used to examine the learning outcomes. This study also used the web‐based survey tool Qualtrics before and after the laboratory‐based activity to systematically measure various constructs including familiarity with sensors, crowdsourcing, and perception of the sensor‐based method of soil testing. Reusable learning objects were effective teaching tools as demonstrated by excellent scores (A) received by the students for all RLO quizzes. Each RLO scored well for each category of the LORI model framework assessment. Additional comments suggest that students were receptive to the RLOs as a learning tool. Students positively described their perception of the sensor‐based method of soil testing compared with the traditional method, a Munsell color chart.