bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Computational-Fluid-Dynamics-Based Eulerian-Granular Approach for Characterization of Sand Erosion in Multiphase-Flow Systems
Authors: Lu Yaojun , Agrawal Madhusuden 
Published: August 2013

Summary
This paper presents a computational-fluid-dynamics (CFD)-based Eulerian-Granular approach for characterizing erosion wear in multiphase-flow systems. In contrast to the conventional CFD-based Eulerian-Lagrangian approach, the Eulerian-Granular approach takes account of multiphase dynamics on the basis of the multifluid concept and the kinetic theory; therefore, a more realistic erosion prediction can be achieved. Both the benchmark study and typical applications have demonstrated the effectiveness of the CFD-based Eulerian-Granular approach from dilute to condensed flow systems. Unlike the conventional CFD-based Eulerian-Lagrangian approach and the spreadsheet-based empirical approach, which tend to provide a risky erosion prediction, the CFD-based Eulerian-granular approach is able to capture detailed flow and phase redistribution effects as well as particle/particle interaction involved in multiphase-flow systems. Because fewer assumptions have been made, a more realistic prediction can be expected. The CFD-based Eulerian-Granular approach described in this paper can serve as a general instrument for erosion analysis in multiphase-flow systems, and thus deserves more attention in the erosion community.
Water Distribution in the Montney Tight Gas Play of the Western Canadian Sedimentary Basin: Significance for Resource Evaluation
Authors: Wood J.M.. M. 
Published: August 2013

SummaryWater distribution in unconventional gas reservoirs is a key parameter that influences many aspects of resource exploitation including selecting geographic areas for multiwell development programs, identifying target zones for horizontal wells, calculating reserves, estimating permeability, and understanding variability in gas and water production. Insights on water distribution in the Montney tight gas play of northeast British Columbia and northwest Alberta were gained by integrating reliable water-saturation measurements from full-diameter core samples with other core, well-log, and geologic data. Water distribution in the studied Montney section was found to be related to stratigraphic architecture and rock fabric (defined by degree of bioturbation), and is interpreted to have been influenced by the displacement efficiency of mobile formation water updip through tight Montney siltstones during hydrocarbon charging. Low-gradient clinoform units with few shaly zones in the Lower Montney section enabled efficient water displacement and led to water contents at or close to irreducible water saturation. Higher-gradient clinoform units with greater facies variation and common shaly zones in the Upper Montney allowed less-efficient water displacement, and significant volumes of mobile water were retained in parts of the section. Water saturation varies widely and directly influences gas effective permeability. A simple method for determining gas effective permeability from well logs was developed on the basis of empirical relationships derived from the core and log data set. Gas-effective permeability logs generated by this method help to identify target zones with superior reservoir quality for exploitation by use of horizontal multistage-fracturing technology. A Pickett plot with gas-effective-permeability lines was found to be a useful tool for a log-based comparison of Montney rock quality by stratigraphic zone or geographic area. This work shows that understanding water distribution and its influence on gas effective permeability leads to the improved delineation of "sweet spots" for resource development in unconventional gas plays.
Mercury Capillary Pressure Measurements on Barnett Core
Authors: Sigal R.F.. F. 
Published: August 2013

Summary
High-pressure mercury capillary pressure curves have been measured on 92 plugs obtained from the core from two Barnett-shale gas wells. The curve set consists of four basic types: Type 1, incremental intrusion curve with maximum; Type 2, incremental intrusion curve "flat" at 60,000 psi; Type 3, no apparent maximum; and Type 4, no mercury intrusion. For all types, the mercury porosity is less than the helium porosity. This is most likely because of surface forces, not the size of the mercury atom. The curve types cluster by depth and correlate to other rock properties. Permeability estimated from the mercury capillary pressure curves is in the 1-to 10-nanodarcy range.
A better statistical method of predicting postsurgery soft tissue response in Class II patients
Authors: Lee Ho-Jin , Suh Hee-Yeon , Lee Yun-Sik , Lee Shin-Jae , Donatelli Richard E. , Dolce Calogero , Wheeler Timothy T. 
Published: August 2013

ABSTRACTObjective:To propose a better statistical method of predicting postsurgery soft tissue response in Class II patients.Materials and Methods:The subjects comprise 80 patients who had undergone surgical correction of severe Class II malocclusions. Using 228 predictor and 64 soft tissue response variables, we applied two multivariate methods of forming prediction equations, the conventional ordinary least squares (OLS) method and the partial least squares (PLS) method. After fitting the equation, the bias and a mean absolute prediction error were calculated. To evaluate the predictive performance of the prediction equations, a leave-one-out cross-validation method was used.Results:The multivariate PLS method provided a significantly more accurate prediction than the conventional OLS method.Conclusion:The multivariate PLS method was more satisfactory than the OLS method in accurately predicting the soft tissue profile change after surgical correction of severe Class II malocclusions.
Spectral Resemblances and Elusive Connections: A Practice-led Research Dialogue between Poetry and Digital Imagery
Authors: Hetherington Paul , Fitton Anita 
Published: August 2013

Abstract
In the early 20th century the function of poetic imagery was given international attention through the Imagist movement in London and, ever since, many poets have self-consciously employed and exploited imagist techniques. At the same time poets and visual artists have frequently explored connections between each other’s works considering, as Art Berman writes, that “the visual can provide direct and even prelinguistic knowledge since the psyche presumably has operations that precede or take logical precedence over […] language” (49).
Interart comparisons suggest that poetry and the visual arts can be talked about as if “work in one medium […] were operating in another” (Dayan 3). However, it is often unclear what it might mean to describe a work of visual art as “poetic” or a poem as “visual.” This paper explores these ideas with reference to Paul Hetherington’s and Anita Fitton’s practice-led research project, Spectral Resemblances.
The project is investigating some of the ways in which written poetry and still visual imagery may convey related meanings. It asks whether meaningful connections between poetic and visual imagery are at best “spectral” and elusive. It explores how the juxtapositioning of complementary works in these different media may allow resonances to play back and forth in the conceptual spaces between them.
Becoming Animal, Becoming Others: What We Make with Art and Literature
Authors: Cope Karin 
Published: August 2013

Abstract
What is poetry for? How does poiesis or making - the Greek root of the words poetry and poetics - succeed in moving us, in getting under our skins? “Becoming Animal” argues that art and literature are crucial zones of play, transformative modes that work by mixing up self and other, inside and out, human, animal and other matter. The essay moves from a consideration of D.W. Winnicott’s psychoanalytic discussion of the relationship between play and creativity, self and other, to Howard Searles’ investigation of transference and counter-transference as possible models for engaged and sensuously attuned critical stances. The last section of the essay offers an account of the “transgenic” work of Eduardo Kac, which literally mixes genetic material as art. The essay concludes by arguing that art, as poiesis, works by engaging us in constant contact with what is not ourselves as a process of becoming ourselves; it argues that such ‘self-estrangement’ is the way we sort out how to live an ontologically rich and ethically meaningful life.
Study of the textural properties of some layered double hydroxides
Authors: Puscasu Cornelia-Magda , Gherasim Carmen , Mardare Dragos , Carja Gabriela 
Published: August 2013

Abstract
Layered double hydroxides (LDHs) are one of the nano ordered layered compounds. The importance of layered compound is based on their ability to retain chemical species with electrical charges compatible to those of the layers. They may be used in areas such as catalysis, industry, medicine, environmental protection, construction etc. Layered double hydroxides are anionic clays comprising positively charged layers with anions and water molecules intercalated in the interlayer region. The aim of this work was to obtain Cu and/or Ni substituted layered double hydroxides with different micromorphology characteristics. The obtained results pointed out that the relationship between LDHs composition and their textural properties can be controlled. The layered double hydroxides samples were fabricated by using direct coprecipitation method. Field Emission Scanning Electron Microscope (FE-SEM) and X-Ray Diffraction (XRD) analyses were used to study the textural characteristics and the structural characteristics of the samples.
Studies on adsorption capacity of cationic dyes on several magnetic nanoparticles
Authors: Vîrlan Constantin , Ciocârlan Radu George , Roman Tiberiu , Gherca Daniel , Cornei Nicoleta , Pui Aurel 
Published: August 2013

Abstract
In this study the dyes used are Basic fuchsin and Methylene blue. The adsorption was studied in relation to the metal in the ferrite, time of exposure and dye concentration. The highest adsorbtion capacity was observed for MgFe2O4 at a dye concentration of 0.06 mM, adsorption percent of 88% in 3 hours. Desorption was also studied by redispersion in ethanol. The main adsorption mechanism is thought to be through electrostatic interaction, mainly due to surfactant groups present on the nanoparticles. The nanoparticles have ferromagnetic behavior under magnetic field which allows for effective separation.
Recent developments and perspectives on the treatment of industrial wastes by mineral carbonation — a review
Authors: Bodor Marius , Santos Rafael , Gerven Tom , Vlad Maria 
Published: August 2013

AbstractBesides producing a substantial portion of anthropogenic CO2 emissions, the industrial sector also generates significant quantities of solid residues. Mineral carbonation of alkaline wastes enables the combination of these two by-products, increasing the sustainability of industrial activities. On top of sequestering CO2 in geochemically stable form, mineral carbonation of waste materials also brings benefits such as stabilization of leaching, basicity and structural integrity, enabling further valorization of the residues, either via reduced waste treatment or landfilling costs, or via the production of marketable products. This paper reviews the current state-of-the-art of this technology and the latest developments in this field. Focus is given to the beneficial effects of mineral carbonation when applied to metallurgical slags, incineration ashes, mining tailings, asbestos containing materials, red mud, and oil shale processing residues. Efforts to intensify the carbonation reaction rate and improve the mineral conversion via process intensification routes, such as the application of ultrasound, hot-stage processing and integrated reactor technologies, are described. Valorization opportunities closest to making the transition from laboratory research to commercial reality, particularly in the form of shaped construction materials and precipitated calcium carbonate, are highlighted. Lastly, the context of mineral carbonation among the range of CCS options is discussed.
The RodA Hydrophobin on Aspergillus fumigatus Spores Masks Dectin-1– and Dectin-2–Dependent Responses and Enhances Fungal Survival In Vivo
Authors: Carrion Steven de Jesus , Leal Sixto M. , Ghannoum Mahmoud A. , Aimanianda Vishukumar , Latgé Jean-Paul , Pearlman Eric 
Published: August 2013

Abstract
Aspergillus and Fusarium species are important causes of fungal infections worldwide. Airborne spores (conidia) of these filamentous fungi express a surface protein that confers hydrophobicity (hydrophobin) and covers cell wall components that would otherwise induce a host immune cell response. Using a mutant Aspergillus fumigatus strain (ΔrodA) that does not express the RodA hydrophobin, and Aspergillus and Fusarium conidia from clinical isolates that were treated with hydrofluoric acid (which removes the A. fumigatus RodA protein), we observed increased surface exposure of β1,3-glucan and α-mannose on Aspergillus and Fusarium conidia. We also found that ΔrodA and hydrofluoric acid–treated conidia stimulate significantly higher NF-κB p65 nuclear translocation and cytokine production by macrophages from C57BL/6, but not from Dectin-1−/− or Dectin-2−/− mice. Using a murine model of A. fumigatus corneal infection, we showed that ΔrodA conidia induced significantly higher cytokine production, neutrophil infiltration, and more rapid fungal clearance from C57BL/6 corneas compared with the parent G10 strain, which was dependent on Dectin-1 and Dectin-2. Together, these findings identify the hydrophobin RodA as a virulence factor that masks Dectin-1 and Dectin-2 recognition of conidia, resulting in impaired neutrophil recruitment to the cornea and increased fungal survival and clinical disease.
Near Total Pharyngolaryngectomy and Reconstruction with Interpositional Tubed Pectoralis Major Myocutaneous Flap
Authors: Sebastian Paul , Varghese Bipin Thomas 
Published: August 2013

ABSTRACT
Near total laryngectomy can be safely combined with partial or subtotal pharyngectomies when the disease is lateralized rendering the interarytenoid joint and the contralateral cricoarytenoid joint free of tumor. A case of post radiotherapy recurrent carcinoma of the posterior pharyngeal wall which could be salvaged by a circumferential pharyngectomy combined with a near total laryngectomy is reported with a discussion about its potential advantages.

How to cite this article
Varghese BT, Sebastian P. Near Total Pharyngolaryngectomy and Reconstruction with Interpositional Tubed Pectoralis Major Myocutaneous Flap. Int J Phonosurg Laryngol 2013;3(1):15-17.
Saccular Cyst of Larynx
Authors: Priya NS , Shantharam Lakshmi , Somashekara KG 
Published: August 2013

ABSTRACT
A saccular cyst is a mucous-filled dilatation of the laryngeal saccule which can be congenital or acquired. The management of these cysts has changed over the period of time. An adult patient was presented with hoarseness of voice. Videolaryngoscopy showed a well-defined pedunculated mass. Endoscopic-guided excision of the cyst was done. Histopathology showed features of saccular cyst of larynx. Laryngeal saccular cyst should be excised to relieve voice change, respiratory obstruction and for possible carcinomatous change. This article aims at management of saccular cyst along with review of literature.

How to cite this article
Shantharam L, Somashekara KG, Priya NS. Saccular Cyst of Larynx. Int J Phonosurg Laryngol 2013;3(1):21-23.
Patterns of Disease‐Modifying Antirheumatic Drug Use in Rheumatoid Arthritis Patients After 2002: A Systematic Review
Authors: Schmajuk Gabriela , Solomon Daniel H. , Yazdany Jinoos 
Published: August 2013

ObjectiveTo report and synthesize patterns of disease‐modifying antirheumatic drug (DMARD) use reported in observational studies of patients with established and early rheumatoid arthritis (RA) after publication of the American College of Rheumatology guidelines promoting universal DMARD use.MethodsWe searched PubMed for full‐length articles in English published between January 1, 2002 and October 1, 2012 that examined DMARD use. The data abstracted from articles included the patient characteristics, country of study, time period studied, patient source, and treating physician type. Study quality was assessed using a modified Newcastle‐Ottawa Quality Assessment Scale.ResultsWe reviewed 1,287 abstracts; 98 full‐length articles were selected for additional review and 27 studies describing 28 cohorts of patients were included. Twelve studies described data from cohorts of patients with established RA, and DMARD use in this group of studies ranged from 73–100%. Five studies described data from patients sourced through administrative data and demonstrated consistently lower DMARD use, ranging from 30–63%. Three studies conducted population‐based surveys to define cases of RA where DMARD use ranged from 47–73%. Eight studies investigated patients with early RA. DMARD use among patients followed by rheumatologists ranged from 77–98%, whereas DMARD use reported for patients seen by a mix of physicians was significantly lower (39–63%).ConclusionDMARD use in studies from RA cohorts or registries (in which patients were followed by rheumatologists) ranged from 73–100%, compared with 30–73% in studies from administrative data or population‐based surveys (in which patients were not necessarily receiving rheumatology subspecialty care).
Lyme Arthritis: A Comparison of Presentation, Synovial Fluid Analysis, and Treatment Course in Children and Adults
Authors: Daikh Brian E. , Emerson Fred E. , Smith Robert P. , Lucas F. Lee , McCarthy Carol A. 
Published: August 2013

ObjectiveThis case series examines differences in the presentation, management, and outcome of Lyme arthritis between the pediatric and adult population.MethodsWe reviewed charts of pediatric and adult patients evaluated for Lyme arthritis by rheumatologists and pediatric infectious disease specialists in Portland, Maine between January 2002 and July 2008. Patients included for analysis had documented joint swelling and positive Lyme serology. Data on clinical presentation, synovial fluid and peripheral blood results, treatment, and clinical course were analyzed.ResultsTwenty‐nine adults and 52 children met case criteria for Lyme arthritis. Children were more likely than adults to present acutely (P < 0.0001) and also had higher mean peripheral blood (P = 0.05) and synovial fluid white blood cell counts (P < 0.0001). Lyme arthritis was more frequently suspected in children at presentation (P = 0.04). There was no difference between children and adults with respect to suspicion for septic arthritis, hospitalization, or surgical intervention. Adults received more antibiotic courses (P = 0.007) and were more likely to have intravenous antibiotics in subsequent treatment courses (P = 0.006). Children were more likely to have normal function within 4 weeks of initiating antibiotic treatment (P < 0.0001).ConclusionChildren with Lyme arthritis were more likely to present acutely with higher synovial white cell counts than adults. We did not, however, observe a significant difference in hospitalization or surgical management. Children had more prompt resolution of their joint swelling and received less treatment overall.
Effect of Carpal Tunnel Syndrome on Grip and Pinch Strength Compared With Sex‐ and Age‐Matched Normative Data
Authors: Baker Nancy A. , Moehling Krissy K. , Desai Abhishek R. , Gustafson Norman P. 
Published: August 2013

ObjectiveTo compare grip and pinch strength of individuals with carpal tunnel syndrome (CTS) to normative values before and after a combined splint/stretching intervention.MethodsData collected on grip and pinch strength on 124 subjects with CTS were compared to age‐ and sex‐matched normative data.ResultsIn general, our sample had significantly lower strength than the normative sample at baseline. Although there were significant improvements in strength after 4 weeks of splinting/exercise, subjects continued to have significant deficits in comparison to the normative data.ConclusionPatients with CTS have moderate to large deficits in grip and pinch strength in comparison to normative data. Splinting/stretching may reduce these deficits; however, CTS patients are often left with residual problems at 4 weeks.
Better Functional and Similar Pain Outcomes in Osteoarthritis Compared to Rheumatoid Arthritis After Primary Total Knee Arthroplasty: A Cohort Study
Authors: Singh Jasvinder A. , Lewallen David G. 
Published: August 2013

ObjectiveTo determine the association of the underlying diagnosis with limitation in activities of daily living (ADL) and pain in patients undergoing primary total knee arthroplasty (TKA).MethodsProspectively collected data from the Mayo Clinic Total Joint Registry were used to assess the association of diagnosis with moderate–severe limitation in ADL and moderate–severe pain at 2 and 5 years after primary TKA, using multivariable‐adjusted logistic regression analyses. We calculated odds ratios (ORs) and 95% confidence intervals (95% CIs).ResultsThere were 7,139 primary TKAs at 2 years and 4,234 at 5 years. In multivariable‐adjusted analyses, compared with rheumatoid arthritis (RA)/inflammatory arthritis, osteoarthritis (OA) was associated with significantly lower moderate–severe ADL limitation at 2 years (OR 0.5 [95% CI 0.3–0.8]) (P = 0.004) and at 5 years (OR 0.5 [95% CI 0.3–0.9]) (P = 0.02). There was no significant association of diagnosis of OA with moderate–severe pain at 2 years (OR 1.2 [95% CI 0.5–2.7]) (P = 0.68) or at 5 years (OR 1.0 [95% CI 0.3–3.7]) (P = 1.0).ConclusionWe found that patients with OA who underwent primary TKA had better ADL outcomes compared to patients with RA/inflammatory arthritis at 2 and 5 years. On the other hand, the pain outcomes after primary TKA did not differ in OA versus RA. This suggests a discordant effect of underlying diagnosis on pain and function outcomes after TKA. These novel findings can be used to better inform both patients and surgeons about expected pain and function outcomes after primary TKA.