nils-herrmann/clean_scirepeval huggingface dataset:
Acquired Cystic Disease Associated Renal Cell Carcinoma: Review of Pathogenesis, Morphology, Ancillary Tests, and Clinical Features.
Venue: Archives of pathology laboratory medicine
Year: 2017

Acquired cystic disease associated renal cell carcinoma (ACD RCC) is a recently described subtype of RCC found in individuals with ACD of the kidney. Because of underrecognition, information regarding this lesion is sparse but continues to accumulate with each new report. Herein, a thorough literature review amassing the current understanding of this unique neoplasm is presented. Discussion focuses on clinical features, pathogenesis, disease outcome, and relation to the duration of dialysis. The macroscopic and characteristic microscopic features are described with illustrations. Compared with previous opinion, compiled immunohistochemical data may now allow for recognition of a unique immunophenotypic pattern of ACD RCC. Distinction of ACD RCC from clear cell and papillary RCCs based on molecular genetic information is deliberated, including a summary of the most frequently detected cytogenetic abnormalities. The key morphologic and immunophenotypic patterns used to distinguish this entity from a comprehensive differential diagnosis are provided.
Cyclic behaviors of a novel design of a metal hydride reactor encircled by cascaded phase change materials
Year: 2020

The integration of a phase change material (PCM) with a metal hydride (MH) reactor has received considerable attention recently. In such a system, the exothermic and endothermic processes of the MH reactor can be utilized effectively by enhancing the thermal exchange between the MH reactor and the PCM bed. In this study, a novel design that integrates the MH reactor with cascaded PCM beds is proposed. Magnesium nickel (Mg2Ni) alloy is used as the hydride reactor. Two different types of PCMs with different melting temperatures and enthalpies are arranged in series. A parametric study is carried out to identify the optimum distribution of the different PCMs. The results indicate that the proposed cascaded MH PCM sandwich design improves the heat transfer rate which consequently shortens the time duration of the hydrogenation and dehydrogenation processes by 26% and 51% respectively, compared to an MH PCM sandwich design that includes only a single PCM.
Plasticidade cerebral: conceito(s) contribuicoes ao avanco cientifico e estudos brasileiros na area de Letras
Year: 2019

The main objective of this article is to discuss the contributions of the concept of "brain plasticity" in the Brazilian scientific advance, especially with regard to language teaching and learning. In order to do so, the specific objectives of the study are: (a) to discuss the concept of brain plasticity, in relation to the concepts of neural plasticity, neuronal plasticity and synaptic plasticity, based on the literature of the area; (b) to point out contributions of studies related to brain plasticity in different areas of knowledge, such as Education, Psychology and Neurosciences, but with a specific emphasis on the area of Applied Linguistics; and (c) present state of the art research data from postgraduate programs collected from research on CAPES Theses and Dissertations Bank which include discussions on brain plasticity in the national context, with emphasis on publications produced in Postgraduate Programs (Master's and Doctoral Degree) in Letters/Linguistics and their contributions to the process of teaching and learning languages.
Multi scale Convolutional Neural Networks for Inverse Problems.
Year: 2018

Inverse problems exist in many domains such as phase imaging, image processing, and computer vision. These problems are often solved with application specific algorithms, even though their nature remains the same: mapping input image(s) to output image(s) Deep convolutional neural networks have shown great potential for highly variable tasks across many image based domains, but are usually difficult to train due to their inner high non linearities. We propose a novel neural network architecture highlighting fast convergence as a generic solution addressing image(s) to image(s) inverse problems of different domains. Here we show that this approach is effective at predicting phases from direct intensity measurements, imaging objects from diffused reflections and denoising scanning transmission electron microscopy images, with just different training datasets. This opens a way to solve problems statistically through big data, in contrast to implementing explicit inversion algorithms from their mathematical formulas. Previous works have targeted much more on \textit{how} can we reconstruct rather than \textit{what} can be reconstructed. Our strategy offers a paradigm shift.
PENERAPAN MODEL PEMBELAJARAN PROBLEM POSINGUNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJARPADA PEMBELAJARAN TEMATIK SISWA KELAS IV ASDN 1 METRO BARAT TAHUN PELAJARAN 2013/2014
Year: 2014

Penelitian ini dilatarbelakangi oleh rendahnya aktivitas dan hasil belajar siswa kelas IV A SDN 1 Metro Barat yang diketahui dari hasil telaah dokumen dan observasi. Tujuan penelitian yang dilakukan adalah meningkatkan aktivitas dan hasil belajar siswa melalui penerapan model pembelajaran problem posing. Metode Penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK) dengan dua siklus. Masing masing siklus terdiri dari empat tahap, yakni perencanaan, pelaksanaan, pengamatan, dan refleksi. Pengumpulan data dilakukan dengan lembar observasi untuk data aktivitas, hasil belajar afektif dan hasil belajar psikomotor. Sedangkan hasil belajar kognitif dikumpulkan dengan tes evaluasi setiap hari dan tes formatif dilaksanakan setiap akhir siklus. Selanjutnya data dianalisis dengan cara analisis kulitatif dan analisis kuantitatif. Hasil penelitian menunjukkan bahwa penggunaan model pembelajaran problem posing dapat meningkatkan aktivitas dan hasil belajar siswa. Hal tersebut dapat dilihat berdasarkan keaktifan klasikal siswa siklus I dengan persentase jumlah siswa aktif 59,09% (cukup aktif) pada siklus II meningkat 22,73% sehingga menjadi 81,82% (aktif) Hasil belajar Afektif siklus I dengan persentase 63,64% (tinggi) pada siklus II meningkat 13,63% sehingga menjadi persentase 77,27% (tinggi) Hasil belajar psikomotor siklus I dengan persentase 68,18% (tinggi) pada siklus II meningkat 13,64% sehingga menjadi 81,82% (sangat tinggi) Hasil belajar kognitif siklus I dengan persentase 63,64% (tinggi) pada siklus II meningkat 13,63% sehingga menjadi 77,27% (tinggi)  Posing, Aktivitas, Hasil Belajar.
Study on the magnetic abrasive finishing combined with electrolytic process investigation of machining mechanism
Year: 2020

In order to improve the machining efficiency of a traditional plane magnetic abrasive finishing (MAF) process, the MAF combined with an electrolytic process (EMAF) was proposed. Because the relation among the magnetic field, the electric field, and the flow field of the electrolyte is very complicated in the EMAF process, the machining mechanism has not yet been investigated clearly. In this paper, the mechanism of the EMAF process was investigated, and mainly discusses the influencing factors of finishing stability and surface quality. First, a set of current measurements and recording devices was designed to investigate the current changes during the finishing process. The measured current value curve was used to evaluate the processing status. Then, validation experiments were performed; the influence of the particle size and supply amount of magnetic particles on processing was observed. Experimental results show that it was clarified that the optimal experimental conditions existed, and the best results were obtained when using the electrolytic iron powder (330 mm in mean diameter) and a supply amount of 0.6 g.
La magia del amor, los horrores de la muerte y otros temas en los cuentos de Gabriel Garcia Marquez
Year: 2017

espanolEl ensayo del Dr. Pelayo expande el panorama de los cuentos tradicionalmente analizados por la critica literaria especializada y observa meticulosamente, con rasgos enciclopedicos, el trabajo marqueziano que va de 1947 a 1992 (todos los cuentos del Nobel colombiano) con especial atencion a los cuentos del libro Doce cuentos peregrinos. El escrito gira en torno a Eros y Tanato el amor y la muerte como anuncia el epigrafe, sin dejar de mencionar el tema del otro, el aspecto autobiografico de la escritura y la relacion de esta con el arte pictorico: Picasso, Rubens, Goya. EnglishProfessor Pelayo's essay expands the traditional overview of Garcia Marquez's short stories by literary critics and meticulously points out, in encyclopedic style, the Marquezian work from 1947 to 1992 (all the short stories by the Colombian Nobel prize winner) but pays special attention to the stories found in the book Strange Pilgrims. The treatise evolves around Eros and Thanatos love and death as featured in the epigraph, without ignoring the theme of The Other, the autobiographical touch of the writing, and the relationship of art and literature: Picasso, Rubens,
The advisor robot: tracing people's mental model from a robot's physical attributes
Venue: HRI '06
Year: 2006

Humanoid robots offer many physical design choices such as voice frequency and head dimensions. We used hierarchical statistical mediation analysis to trace differences in people's mental model of robots from these choices. In an experiment, a humanoid robot gave participants online advice about their health. We used mediation analysis to identify the causal path from the robot's voice and head dimensions to the participants' mental model, and to their willingness to follow the robot's advice. The male robot voice predicted impressions of a knowledgeable robot, whose advice participants said they would follow. Increasing the voice's fundamental frequency reduced this effect. The robot's short chin length (but not its forehead dimensions) predicted impressions of a sociable robot, which also predicted intentions to take the robot's advice. We discuss the use of this approach for designing robots for different roles, when people's mental model of the robot matters.
Digit ratio (2D:4D) and the spatial representation of magnitude
Venue: Hormones and Behavior
Year: 2006

Digit ratio (as a putative indicator of prenatal androgen exposure) is related to a range of sexually dimorphic abilities, including spatial skills and mathematical ability. This study examined a phenomenon known as the SNARC effect (Spatial Numerical Association of Response Codes) which is taken as evidence of a mental representation of magnitude along a left right oriented number line, with low magnitudes associated with the left side of space, and high numbers with the right side of space. Participants made a parity judgement of numbers with responses made with a left key to odd numbers and a right key to even numbers. This was reversed for a second block of trials. Response times to numbers one to nine with both the right and left hand were calculated, and regression analyses conducted to analyse whether lower magnitudes were responded to faster with the left hand and higher magnitudes with the right hand. Participants with lower (more masculine) digit ratios on the right hand showed a stronger SNARC effect compared to participants with high digit ratios. This pattern of results was also found when the analyses were conducted separately for men and women. Results from left hand digit ratios indicated that only low digit ratio females showed a significant SNARC effect. These findings add to a growing literature on the relationship between digit ratio and cognitive abilities; in this case, simple cognitive representations that are accessed automatically rather than complex skills such as mental rotation or "mathematics" where a variety of solution strategies may be utilised.
Effect of information asymmetry in Cournot duopoly game with bounded rationality
Venue: Appl. Math. Comput.
Year: 2019

We investigate the effect of information asymmetry on a dynamic Cournot duopoly game with bounded rationality. Concretely, we study how one player's possession of information about the other player's behavior in a duopoly affects the stability of the Cournot Nash equilibrium. We theoretically and numerically show that the information stabilizes the Cournot Nash equilibrium and suppresses chaotic behavior in the duopoly.
The Information Geometry of Mirror Descent
Venue: IEEE Transactions on Information Theory
Year: 2015

We prove the equivalence of two online learning algorithms: 1) mirror descent and 2) natural gradient descent. Both mirror descent and natural gradient descent are generalizations of online gradient descent when the parameter of interest lies on a non Euclidean manifold. Natural gradient descent selects the steepest descent along a Riemannian manifold by multiplying the standard gradient by the inverse of the metric tensor. Mirror descent induces non Euclidean structure by solving iterative optimization problems using different proximity functions. In this paper, we prove that mirror descent induced by Bregman divergence proximity functions is equivalent to the natural gradient descent algorithm on the dual Riemannian manifold. We use techniques from convex analysis and connections between Riemannian manifolds, Bregman divergences, and convexity to prove this result. This equivalence between natural gradient descent and mirror descent, implies that: 1) mirror descent is the steepest descent direction along the Riemannian manifold corresponding to the choice of Bregman divergence and 2) mirror descent with log likelihood loss applied to parameter estimation in exponential families asymptotically achieves the classical Cramer Rao lower bound.
Dan Wei Ming Lu Ku Di Li Xin Xi Jian Li Tu Jing Yu "Hu Lian Wang "Wei Hu Guan Li De Tan Tao
Year: 2016

"Hu Lian Wang "Mo Shi Xia ,Ji Yu Di Li Xin Xi De Tong Ji Shu Ju Kai Fa Li Yong Dui Ti Gao Zheng Fu Tong Ji Neng Li Dai Lai De Ying Xiang Bu Ke Hu Shi Jie He Mei Guo MAF/TIGERXi Tong Jian Li De Shi Jian Jing Yan ,Tong Guo Fen Xi Ming Lu Ku Dan Wei Di Zhi Yu Dian Zi Di Tu Zhong Jian Zhu Wu De Pi Pei Guan Xi ,Ben Wen Ti Chu Liao Li Yong Jing Ji Pu Cha Huo Qu De Dan Wei Wei Zhi Zuo Biao ,Tong Guo 5Nian ~Ci De Quan Mian Geng Xin Wei Ming Lu Ku Jian Li Di Li Shi Bie Xin Xi ,Tan Tao Wei Lai Zai Fei Pu Cha Nian Fen Ru He Huo Qu Wei Zhi Zuo Biao Yi Yong Yu Dan Wei Ming Lu Ku Di Li Xin Xi De Wei Hu Guan Li ,Zhong Dian Tao Lun Liao Tong Guo Hu Lian Wang Zi Yuan Cai Ji Xin Xi Dian (POI)Shu Ju He Fan Xiang Di Zhi Bian Yi Huo Qu Wei Zhi Zuo Biao De Ji Zhu Shou Duan Tong Ji Xi Tong Ji Ben Dan Wei Ming Lu Di Li Xin Xi De Jian Li Yu Kai Fa Jiang Jin ~Bu Tuo Zhan Wo Guo Ji Ben Dan Wei Ming Lu Ku De Ying Yong Ling Yu
Identificacion de un sistema de separacion bifasica en una estacion de recoleccion de crudo a traves de tecnicas de inteligencia artificial Identification of a two phase separator in a crude gathering station through artificial intelligence techniques
Year: 2014

This paper deals with the modeling of a two phases separator system that forms part of the initial stage of oil collection through identification techniques based on artificial intelligence. Besides to the system identification done by two different techniques, the model obtained is used to develop the tuning of a control loop which are part the model (representing the system) and the Fuzzy controller
Functional oil repellent photothermal materials based on nickel foam for efficient solar steam generation
Year: 2020

The production of fresh water by means of solar steam generation has emerged as one of frontier technologies for addressing the global water shortage issue. Here, we report the preparation of new photothermal materials by chemical modification of nickel foam with sulfur via a simple hydrothermal method for solar steam generation. The generation of nano nickel wire on the surface of skeleton of nickel foam by sulfur treatment could construct a much more dense network with hierarchical porous structure and hydrophilicity, which significantly enhance their light absorption (average 40 50% for untreated nickel foam while 91% for sulfur treated nickel foam (named as S Ni foam) as well as water transportation. In the way, the as prepared S Ni foam possesses a high energy conversion efficiency of 83.6% under 1 kW m 2 irradiation. In view of most of reported photothermal materials which suffer the drawback of lose effectiveness in oily water, the S Ni foam was further chemically modified with an anionic coordination between sodium perfluorooctanoate (PFO) and poly diallyl dimethyl ammonium (PDDA) chloride to achieve a strong hydrophilic oleophobic wettability (named as OR S Ni foam) Such unique wettability endows the as resulted OR S Ni foam excellent oil repellent performance, making it possible solar vaporization even in water containing oils or organics contaminates, which should be of significantly technological significance for practical solar steam generation by largely extends its applications range.
Development of gamma spectroscopy employing NaI(Tl) detector 3 inch x 3 inch and readout electronic of flash ADC/FPGA based technology
Year: 2015

In this article the development of a gamma spectroscopy system is described using a scintillation detector NaI(Tl) of 3 inch x 3 inch. The readout electronic for the spectroscopy is built from the fast analog digital conversion of Flash Analog Digital Converter (Flash ADC) 250 MHz 8 bits resolution, and the embedded Field Programmable Gate Array (FPGA) technology. The embedded VHSIC Hardware Description Language (VHDL) code for FPGA is built in such a way that it works as a multi channel analyser (MCA) with 4096 Digital Charge Integration (DCI) channels. A pulse generator with frequency varying from Hz up to 12 kHz is used to evaluate the time response of the system. Two standard radioisotope sources of 133Ba and 152Eu with multi gamma energies ranging from several tens keV to MeV are used to evaluate the linearity and energy resolution of the system.
Changing understandings and expectations of parental involvement in education
Year: 2019

Parents, especially mothers, have been increasingly positioned as a central determinant of children's educational outcomes. Analysing articles from a Canadian parenting magazine, this study explores and compares understandings of what it means to be an involved parent in a child's education during two time periods: 1993 1995 and 2013 2015. Findings suggest that involved parenting with respect to children's education is complex and intensive, occurring in both the home and the school. Over time the necessity of parental involvement became more taken for granted and the ideal parental role moved from one of providing direct assistance to children to one of creating the right environment for children to take self responsibility; a shift that involved more emotion management on the part of mothers. These changes are analysed in the context of neoliberal understandings and intensive mothering with attention paid to class and gender implications.
Testing the predictive strength of the comparative method: an ongoing experiment on unattested words in Western Kho Bwa languages
Venue: Papers in Historical Phonology
Year: 2019

Although it is well known to most historical linguists that the comparative method could in principle be used to predict hitherto unobserved words in genetically related languages, the task of word prediction is rarely discussed in the linguistic literature. Here, we introduce 'reflex retrodiction' as a new task for historical linguistics and report on an ongoing experiment in which we use a computer assisted workflow to retrodict reflexes for so far unobserved words in eight varieties of Western Kho Bwa (a subgroup of Sino Tibetan) Since, at the time of writing this report, the experiment is still ongoing, we do not report concrete results, but instead provide an estimate of our expectations by testing the performance of the computational part of our workflow on existing language data. Our results suggest that reflex retrodiction has the potential of becoming a useful tool for historically oriented fieldwork.
The 14 th International Conference on Mobile Systems and Pervasive Computing MobiSPC 2017 Enabling Tracks in Location Based Smart Mobile Augmented Reality Applications
Year: 2017

To assist users through contemporary mobile technology is demanded in a multitude of scenarios. Interestingly, more and more users crave for mobile assistance in their leisure time. Consequently, the number of mobile applications that support leisure activities increases significantly. Mobile augmented reality applications constitute an example for user assistance that is welcome in these scenarios. In the AREA (Augmented Reality Engine Application) project, we developed a kernel that enables sophisticated location based mobile augmented reality applications. On top of this kernel, various projects were realized. In many of these projects, a feature to enable tracks was demanded. Tracks, for example, may assist users in the context of mountaineering. The development of an AREA algorithm that enables track handling requires new concepts that are presented in this paper. To demonstrate the performance of the developed algorithm, also results of an experiment are presented. As a lesson learned, mobile augmented reality applications that want to make use of the new algorithm can be efficiently run on present mobile operating systems and be effectively realized by engineers using the AREA framework. Altogether, the new track feature is another valuable step for AREA towards a comprehensive location based mobile augmented reality framework. c 2016 he uthors. Published by lsevier r revie under responsibility of the Conference Program Chairs.
Recording communication in primary dental practice: an exploratory study of interactions between dental health professionals, children and parents
Venue: British Dental Journal
Year: 2019

To explore the time taken and the types of communication strategies used by dental health professionals (DHPs) when interacting with and providing fluoride varnish and oral health advice to children with their parents.  A video observational study was conducted to explore the types of communication strategies used by DHPs when interacting with child patients and their parents during preventive oral healthcare appointments. Three dentists and two extended duty dental nurses (EDDNs) from four general dental practices were recruited in East of Scotland. Forty four child parent dyads participated in the study. Verbal and non verbal behaviours were coded with Observer XT 10.5 using the PaeD TrICS coding scheme. Frequencies of communication behaviours were compared using Mann Whitney U tests.  The communication during the preventive care appointment ranged in time from 130 seconds to 1,756 seconds with an average of 736 seconds. The total number of communication strategies (verbal and non verbal behaviours) based on 44 video observations was 7,299. DHPs used different communication strategies when providing fluoride varnish application (FVA) and oral health advice. Dentists used more direct communication strategies to elicit child patients' cooperation in FVA. EDDNs used communication behaviours to maintain a balanced relationship with children. Consequently, children exhibited different responses to the two different dental professional groups.  Differences in the style of communication strategies existed between the participating DHPs when interacting with children during preventive dental appointments. Further work is required to confirm these initial findings.
A Novel Method for Identifying the Drowsiness while Driving
Year: 2015

1. Rajat Garg, Veenet Agarwal and Vikrant Gupta, "A drowsy driver detection system and security systems,"  2009. 2. Paul Viola and Michael Jones, "Rapid Object Detection using a Boosted Cascade of Simple Features," Computer vision and Pattern recognition, July 2001. 3. Srinivasu and Praveen Kumar, "Driver Drowsiness Detection to Reduce the Major Road Accidents in Automotive Vehicles," International Research Journal of Engineering and Technology, Vol.2.Isssue 1, April 2015, pp. 345 349