gebhart/patrepeval huggingface dataset:
Qualitative perspectives: through a methodological lens (2014)

Purpose – This paper aims to offer an insight into the emergent qualitative methodological profile and its distinctive contribution to accounting and management scholarship, particularly reflecting upon the contribution of Qualitative Research in Accounting & Management ( QRAM ). Design/methodology/approach – It examines the range of qualitative methodologies employed in the research published across the ten years of QRAM and analyses the methodological discourse and its contribution to the armoury available to qualitative researchers. In association with these methodological developments, the paper offers a critique of the articulated role of theory in contemporary accounting and management qualitative research. Findings – A wide range of qualitative methodologies are found to be in evidence, with considerable scope for further adoption and development of some. Methodological exposition papers are found to be a significant contribution in the past decade and include methodological framework building, methodological applications, methodological critiques, and methodological development exemplars. Alongside methodology, the dual role of theory as either informing or reflecting methodology is presented. Originality/value – The paper provides a critical analysis and consideration of qualitative methodological literature development in the last ten years of accounting and management research literature, particularly reflected in QRAM . It identifies dominant methodologies in use, as well as opportunities for expanding the methodological menu in accounting and management research. Furthermore, it classifies groups of methodological papers and their contributing perspectives, as well as addressing the often-vexed relationship between theory and methodology.
Fiber-Based Coherent Lidar for Wind Sensing (2010)

Fiber-based coherent lidar is suitable for several wind sensing applications because of its compactness
Synthesis and Superconductivity of a New High-T<sub>c</sub> Tl-Ba-Ca-Cu-O Phase (1988)

A 120 K-class superconductor in the Tl-Ba-Ca-Cu-O system was synthesized, and the flux exclusion proved to be greater than 90% of the perfect diamagnetism. X-ray and electron diffraction studies showed a tetragonal unit cell with lattice parameters a =5.4454(7) Å and c =35.586(9) Å, indicating triple perovskite-like layers interposed between Tl 2 O 2 layers. A structure model is proposed, in which the layer sequence along the c -axis is Tl 2 O 2 -BaO-CuO 2 -Ca-CuO 2 -Ca-CuO 2 -BaO. The chemical composition is Tl 2 Ba 2 Ca 2 Cu 3 O 10+ x assuming trivalent thallium. If the same average Cu valence as in YBa 2 Cu 3 O 7 is assumed, this composition requires x =0.5 for oxygen.
A Method of Color Image Segmentation Based on DBSCAN(Density Based Spatial Clustering of Applications with Noise) Using Compactness of Superpixels and Texture Information (2015)

In this paper, a method of color image segmentation based on DBSCAN(Density Based Spatial Clustering of Applications with Noise) using compactness of superpixels and texture information is presented. The DBSCAN algorithm can generate clusters in large data sets by looking at the local density of data samples, using only two input parameters which called minimum number of data and distance of neighborhood data. Superpixel algorithms group pixels into perceptually meaningful atomic regions, which can be used to replace the rigid structure of the pixel grid. Each superpixel is consist of pixels with similar features such as luminance, color, textures etc. Superpixels are more efficient than pixels in case of large scale image processing. In this paper, superpixels are generated by SLIC(simple linear iterative clustering) as known popular. Superpixel characteristics are described by compactness, uniformity, boundary precision and recall. The compactness is important features to depict superpixel characteristics. Each superpixel is represented by Lab color spaces, compactness and texture information. DBSCAN clustering method applied to these feature spaces to segment a color image. To evaluate the performance of the proposed method, computer simulation is carried out to several outdoor images. The experimental results show that the proposed algorithm can provide good segmentation results on various images.
Mushroom Mycelium, Experiments with Submerged Culture (1953)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMushroom Mycelium, Experiments with Submerged CultureS. S. Block, T. W. Stearns, R. L. Stephens, and R. F. J. McCandlessCite this: J. Agric. Food Chem. 1953, 1, 14, 890–893Publication Date (Print):September 1, 1953Publication History Published online1 May 2002Published inissue 1 September 1953https://pubs.acs.org/doi/10.1021/jf60014a006https://doi.org/10.1021/jf60014a006research-articleACS PublicationsRequest reuse permissionsArticle Views410Altmetric-Citations34LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Phase I study of pegylated liposomal doxorubicin and gemcitabine in patients with advanced malignancies (2002)

The recommended Phase II dose is PEG-LD 20 mg/m(2) with gemcitabine 2000 mg/m(2) on Days 1 and 15 of a 28-day cycle. A trial with this combination is currently ongoing at this institution comprising patients with refractory ovarian carcinoma.
Hierarchically structured surfaces for boiling critical heat flux enhancement (2013)

We report large enhancements in critical heat flux (CHF) on hierarchically structured surfaces, fabricated using electrophoretic deposition of silica nanoparticles on microstructured silicon and electroplated copper microstructures covered with copper oxide (CuO) nanostructures. A critical heat flux of ≈250 W/cm2 was achieved on a CuO hierarchical surface with a roughness factor of 13.3, and good agreement between the model proposed in our recent study and the current data was found. These results highlight the important role of roughness using structures at multiple length scales for CHF enhancement. This high heat removal capability promises an opportunity for high flux thermal management.
Digital focusing schlieren imaging (2015)

Since its invention in the 19th century, schlieren imaging has been an essential method for studying many aerodynamic effects, particularly convection and shock waves, but the classical method using parabolic mirrors is extremely difficult to set up and very expensive for large fields of view. Focusing schlieren methods have made large- area schlieren more feasible but have tended to be difficult to align and set up, limiting their utility in many applications We recently developed an alternative approach which utilizes recent advances in digital display technology to produce simpler schlieren system that yields similar sensitivity with greater flexibility.
Learning Deep Spatial Lung Features by 3D Convolutional Neural Network for Early Cancer Detection (2017)

Accurate early lung cancer detection is essential towards precision oncology and would effectively improve the patients' survival rate. In this work, we explore the lung cancer early detection capacity by learning from deep spatial lung features. A 3D CNN network architecture is constructed with segmented CT lung volumes as training and testing samples. The new model extracts and projects 3D features to the following hidden layers, which preserves the temporal relations between neighboring CT slices. The well-built 3D CNN model consists of 11 layers which generates 12,544 neurons and 16 million parameters classifying whether the patient is diagnosed as cancer or not. ReLU nonlinearity and Sigmoid function are used as activation and classification methods. The model achieves a prediction accuracy of 87.5% where only the biomedical images themselves are used as the input dataset. The model's lowest error rate reaches 12.5% that improves the traditional AlexNet architecture by 2.8%.
Wave propagation in metamaterial multi‐layered structures (2004)

Abstract Expressions are given for the overall reflection and transmission coefficients of a multilayered structure consisting of metamaterial and dielectric slabs. Small‐reflection approximations are discussed. Two applications are proposed: anti‐reflection coatings and high‐reflection coatings. For the first application, a structure consisting of two slabs of the same width and opposite permittivities is studied. If the structure is placed between two semi‐infinite media of the same kind, the reflection vanish, while if these two media are different, the reflection depends only on their characteristics and on the angle of incidence. This device could be advantageously used as an antenna radome. For the second application, a structure consisting of a large number of identical pairs of slabs of high and low opposite permittivities and of the same widths, embedded in the same medium, is studied. This structure's transmittance variation with frequency shows no ripples, and has a large passband and a monotonous quasi‐symmetric rise to the right and to the left of the central frequency. The distinctive feature of these devices is the weakening of the influence of the frequency, the angle of incidence or the polarization on the propagation processes. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 40: 460–465, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20005
Malnutrition, Tube Feeding and Pressure Sores: Data Are Incomplete (1995)

Data about the relationship between malnutrition and pressure sores are incomplete and contradictory. No randomized trials of tube feeding as prevention or treatment of pressure sores has been done. Routine use of tube feeding to prevent or treat pressure sores is not clearly supported by data.
CO 2 수소화 기술을 활용한 합성 나프타 생산시스템의 환경성 평가 (2020)

본 연구는 전과정평가(LCA)를 활용하여 CCU 기술에 기반한 합성 나프타 생산 시스템의 환경영향을 평가하는데 그 목적이 있다. 본 연구에서는 보다 자세한 환경적 주요 이슈 규명을 위하여 Cradle-to-Gate 관점에서 전과정평가 연구를 수행하였으며, 기존 석유화학 공정에서의 나프타 생산 시스템과의 비교를 통해 환경영향 저감 효과를 확인하였다. 또한 CCU 기술에 기반한 합성 나프타 합성 시스템의 단위공정 분석을 통해 개선 방향을 제안하였다.
Self‐calibration of a cone‐beam micro‐CT system (2008)

Use of cone-beam computed tomography (CBCT) is becoming more frequent. For proper reconstruction, the geometry of the CBCT systems must be known. While the system can be designed to reduce errors in the geometry, calibration measurements must still be performed and corrections applied. Investigators have proposed techniques using calibration objects for system calibration. In this study, the authors present methods to calibrate a rotary-stage CB micro-CT (CBmicroCT) system using only the images acquired of the object to be reconstructed, i.e., without the use of calibration objects. Projection images are acquired using a CBmicrouCT system constructed in the authors' laboratories. Dark- and flat-field corrections are performed. Exposure variations are detected and quantifled using analysis of image regions with an unobstructed view of the x-ray source. Translations that occur during the acquisition in the horizontal direction are detected, quantified, and corrected based on sinogram analysis. The axis of rotation is determined using registration of antiposed projection images. These techniques were evaluated using data obtained with calibration objects and phantoms. The physical geometric axis of rotation is determined and aligned with the rotational axis (assumed to be the center of the detector plane) used in the reconstruction process. The parameters describing this axis agree to within 0.1 mm and 0.3 deg with those determined using other techniques. Blurring due to residual calibration errors has a point-spread function in the reconstructed planes with a full-width-at-half-maximum of less than 125 microm in a tangential direction and essentially zero in the radial direction for the rotating object. The authors have used this approach on over 100 acquisitions over the past 2 years and have regularly obtained high-quality reconstructions, i.e., without artifacts and no detectable blurring of the reconstructed objects. This self-calibrating approach not only obviates calibration runs, but it also provides quality control data for each data set.
Influence of Microwave Heating on the Growth of Gadolinium-Doped Cerium Oxide Nanorods (2008)

In this communication, we demonstrate that the use of microwave heating during hydrothermal treatment drastically decreases the treatment time required to obtain gadolinium-doped ceria nanorods and that the oriented attachment is the dominant mechanism responsible for anisotropic growth. In fact, considering oriented attachment (OA) as a statistical mechanism, we postulate that the growth process conducted under microwave heating increases the effective collision rate. A plausible explanation for the increase of the effective collision rate under microwave irradiation is the increase in the collision cross-section of the particle.
Efficient inference in occlusion-aware generative models of images (2015)

We present a generative model of images based on layering, in which image layers are individually generated, then composited from front to back. We are thus able to factor the appearance of an image into the appearance of individual objects within the image --- and additionally for each individual object, we can factor content from pose. Unlike prior work on layered models, we learn a shape prior for each object/layer, allowing the model to tease out which object is in front by looking for a consistent shape, without needing access to motion cues or any labeled data. We show that ordinary stochastic gradient variational bayes (SGVB), which optimizes our fully differentiable lower-bound on the log-likelihood, is sufficient to learn an interpretable representation of images. Finally we present experiments demonstrating the effectiveness of the model for inferring foreground and background objects in images.
Application of strain energy minimization to the dynamics of conformational changes (1972)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTApplication of strain energy minimization to the dynamics of conformational changesKenneth B. Wiberg and Richard H. BoydCite this: J. Am. Chem. Soc. 1972, 94, 24, 8426–8430Publication Date (Print):November 1, 1972Publication History Published online1 May 2002Published inissue 1 November 1972https://doi.org/10.1021/ja00779a023RIGHTS & PERMISSIONSArticle Views220Altmetric-Citations111LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (509 KB) Get e-Alerts Get e-Alerts
ADDING SILVER AND COPPER TO HYDROGEN PEROXIDE AND PERACETIC ACID IN THE DISINFECTION OF AN ADVANCED PRIMARY TREATMENT EFFLUENT (2008)

This paper evaluates the efficacy of hydrogen peroxide (HP) and peracetic acid (PAA) in the disinfection of an Advanced Primary Treatment (APT) effluent, and how said disinfection capacities can be enhanced by combining the oxidants with copper (Cu2+) and silver (Ag). The treatment sequence consisted of APT (adding chemicals to water to remove suspended solids by coagulation and flocculation), followed by disinfection with various doses of HP, HP+Cu2+, HP+Ag, PAA and PAA+Ag. Microbiological quality was determined by monitoring concentrations of fecal coliforms (FC), pathogenic bacteria (PB) and helminth eggs (HE) throughout the sequence. The results revealed that APT effluent still contains very high levels of bacteria as the treatment only removes 1-2 log of FC and PB, but the reduction in the number of viable helminth eggs was 83%. Subsequent disinfection stages demonstrated that both HP+Cu2+ and HP+Ag have a marked disinfection capacity for bacteria (3.9 and 3.4 log-inactivation, respectively). Peracetic acid on its own was already extremely efficient at disinfecting for bacteria, and the effect was enhanced when combining PAA with silver (PAA+Ag). The best result for HE removal was achieved by combining PAA with silver (PAA+Ag) at doses of 20 + 2.0 mg l(-1), respectively. The study concluded that the PAA+Ag and HP+Ag combinations were good alternatives for APT effluent disinfection, because the disinfected effluents met the standards in NOM-001-SEMARNAT-1996, Mexico's regulation governing the microbiological quality required in treated wastewater destined for unrestricted reuse in agricultural irrigation (< or =1 helminths per litre). Combining either of these disinfection treatments with a primary method such as APT, therefore, offers an effective and practical way of reducing the health risks normally associated with the reuse of wastewaters.
Reduced conditioned fear response in mice that lack Dlx1 and show subtype-specific loss of interneurons (2009)

The online version of this article (doi:10.1007/s11689-009-9025-8) contains supplementary material, which is available to authorized users.
Chapter 1 Introduction (2010)

In 1983, Charles T. Goodsell reviewed the depictions of bureaucracy in popular culture and academic writing in the United States and concluded that bureaucracy was viewed as “a hate object.” He wrote:Bureaucracy, then, is despised and disparaged. It is attacked in the press, popular magazines, and best sellers. It is denounced by the political right and left. It is assaulted by molders of culture and professors of academia. It is castigated by economists, sociologists, policy analysts, political scientists, organization theorists, and social psychologists. It is charged with a wide array of crimes, which we have grouped under failure to perform; abuse of political power; and repression of employees, clients, and people in general. In short, bureaucracy stands as a splendid hate object. (Goodsell, 1983, p. 11)
Gas Chromatography. IV. The Thermodynamics and Kinetics of the Alcoholysis of Acetals<sup>1a</sup> (1961)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTGas Chromatography. IV. The Thermodynamics and Kinetics of the Alcoholysis of Acetals1aRichard S. Juvet Jr. and Jen ChiuCite this: J. Am. Chem. Soc. 1961, 83, 7, 1560–1563Publication Date (Print):April 1, 1961Publication History Published online1 May 2002Published inissue 1 April 1961https://pubs.acs.org/doi/10.1021/ja01468a006https://doi.org/10.1021/ja01468a006research-articleACS PublicationsRequest reuse permissionsArticle Views1740Altmetric-Citations9LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Modeling of ultrahighly doped shallow junctions for aggressively scaled CMOS (2003)

This paper presents an integrated modeling approach to address diffusion and activation challenges in sub-90 nm CMOS technology. Co-implants of F and Ge are shown to reduce diffusion rates and a new model for the interactive effects is presented. Complex codiffusion behavior of As and P is presented and modeling concepts elucidated. Tradeoffs such as sheet resistance for a given junction depth, and how these depend on impurities, as well as soak vs. spike rapid thermal anneals (RTA), can be understood with simulation models.
Electrochemical potential tuned solar water splitting (2003)

As a fundamental step towards a clean, renewable source of H2, a novel physical chemical process within molten NaOH in which an external single, small bad gap photosentizer, such as Si, can drive the energetics of water cleavage is demonstrated, and is accomplished by tuning (decreasing) the water splitting electrochemical potential, EH2O, rather than tuning the photosensitizer band gap; this diminished potential is due to (i) a thermodynamic temperature induced decrease of EH2O with increasing temperature, and (ii) a partial recombination of the cleavage products.
Photovoltaic Shading Testbed for Module-Level Power Electronics (2012)

This document describes a repeatable test procedure that attempts to simulate shading situations, as would be experienced by typical residential rooftop photovoltaic (PV) systems. This type of shading test is particularly useful to evaluate the impact of different power conversion setups, including microinverters, DC power optimizers and string inverters, on overall system performance. Theperformance results are weighted based on annual estimates of shade to predict annual performance improvement. A trial run of the test procedure was conducted with a side by side comparison of a string inverter with a microinverter, both operating on identical 8kW solar arrays. Considering three different shade weighting conditions, the microinverter was found to increase production by 3.7%under light shading, 7.8% under moderate shading, and 12.3% under heavy shading, relative to the reference string inverter case. Detail is provided in this document to allow duplication of the test method at different test installations and for different power electronics devices.