nils-herrmann/clean_scirepeval huggingface dataset:
Association of history of cerebrovascular disease with severity of COVID 19
Venue: Journal of Neurology
Year: 2020

To determine whether a history of cerebrovascular disease (CVD) increases risk of severe coronavirus disease 2019  In a retrospective multicenter study, we retrieved individual data from in patients treated March 1 to April 15, 2020 from COVID 19 registries of three hospitals in Saxony, Germany. We also performed a systematic review and meta analysis following PRISMA recommendations using PubMed, EMBASE, Cochrane Library databases and bibliographies of identified papers (last search on April 11, 2020) and pooled data with those deriving from our multicenter study. Of 3762 records identified, 11 eligible observational studies of laboratory confirmed COVID 19 patients were included in quantitative data synthesis. Risk ratios (RR) of severe COVID 19 according to history of CVD were pooled using DerSimonian and Laird random effects model. Between study heterogeneity was assessed using Cochran's Q and I2 statistics. Severity of COVID 19 according to definitions applied in included studies was the main outcome. Sensitivity analyses were conducted for clusters of studies with equal definitions of severity. Pooled analysis included data from 1906 laboratory confirmed COVID 19 patients (43.9% females, median age ranging from 39 to 76 years) Patients with previous CVD had higher risk of severe COVID 19 than those without [RR 2.07, 95% confidence interval (CI) 1.52 2.81; p 0.0001] This association was also observed in clusters of studies that defined severe manifestation of the disease by clinical parameters (RR 1.44, 95% CI 1.22 1.71; p 0.0001) necessity of intensive care (RR 2.79, 95% CI 1.83 4.24; p 0.0001) and in hospital death (RR 2.18, 95% CI 1.75 2.7; p 0.0001) A history of CVD might constitute an important risk factor of unfavorable clinical course of COVID 19 suggesting a need of tailored infection prevention and clinical management strategies for this population at risk.
Named Entity Analysis and Extraction with Uncommon Words
Venue: ArXiv
Year: 2018

Most previous research treats named entity extraction and classification as an end to end task. We argue that the two sub tasks should be addressed separately. Entity extraction lies at the level of syntactic analysis while entity classification lies at the level of semantic analysis. According to Noam Chomsky's "Syntactic Structures," pp. 93 94 (Chomsky 1957) syntax is not appealed to semantics and semantics does not affect syntax. We analyze two benchmark datasets for the characteristics of named entities, finding that uncommon words can distinguish named entities from common text; where uncommon words are the words that hardly appear in common text and they are mainly the proper nouns. Experiments validate that lexical and syntactic features achieve state of the art performance on entity extraction and that semantic features do not further improve the extraction performance, in both of our model and the state of the art baselines. With Chomsky's view, we also explain the failure of joint syntactic and semantic parsings in other works.
Terapi Sufistik Tarekat Idrisiyyah untuk Mengatasi Kecemasan: Studi Deskriptif di Pondok Pesantren Al Fathiyyah, Kp.Pojok Salak, Ds.Jonggol, Kec.Jonggol, Kab.Bogor
Year: 2019

Pada zaman ini, yang mana Revolusi Industri sudah mencapai tahap 4.0 (R.I. 4.0) secara lambat laun mengubah Manusia menjadi serba cangggih, modern, dan serba mudah dalam melakukan banyak kegiatan sehari hari. Manusia di zaman ini adalah makhluk yang berpikir logis dan mampu memanfaatkan berbagai kecanggihan teknologi untuk meningkatkan kualitas kehidupannya. Tetapi kemajuan teknologi yang tengah berkembang pesat ini, tidak dapat mengurangi penderitaan dan kekacauan yang dialami manusia. Walaupun pada dasarnya setiap teknologi diciptakan untuk menjawab persoalan persoalan kehidupan manusia. Ada banyak permasalahan yang tidak dapat dijawab oleh kemajuan teknologi seperti persoalan persoalan kejiwaan yang tengah mengancam manusia modern seperti yang kita lihat saat ini. Berdasarka hal tersebut. Maka, penelitian ini bertujuan untuk mengetahui Terapi Sufistik Perspektif Tarekat Idrisiyyah Jonggol Kabupaten Bogor, untuk mengetahui Metode Terapi Sufistik Tarekat Idrisiyyah Jonggol Kabupaten Bogor, dan Untuk Mengetahui Hasil dari Terapi Sufistik Tarekat Idrisiyyah Jonggol Kabupaten Bogor dalam Mengatasi Kecemasan menurut para jamaah yang melakukannya. Ponpes Al Fathiyyah dalam melakukan Terapi Sufistik ada beberapa tahapan yang harus dilakukan yaitu, wudhu, shalat maghrib berjamaah, membaca kitab hadiqah Riyahin, membaca shalawat, mengadakan Majelis Ilmu, dan yang terakhir melakukan kegiatan Majelis Zikir dan Wirid. Menurut Ponpes Al Fathiyyah, terapi sufistik adalah cara penyembuhan penyakit fisik dan Batin yang menggunakan nilai nilai kesufian atau Tasawuf. Sedangkan Tarekat menurut mursyid Tarekat Idrisiyyah adalah sistem dalam memahami dan mengamalkan agama dibawah bimbingan mursyid. Dan definisi kecemasan, menurut Nevid adalah suatu keadaan emosional yang mempunyai ciri keterangsangan fisiologis, perasaan tegang yang tidak menyenangkan, dan perasaan aprehensif bahwa sesuatu yang buruk akan terjadi. Dari wawancara yang penulis lakukan di Ponpes Al Fathiyyah terhadap ke lima jamaah, dan tiga ciri kecemasan yang penulis teliti, maka dapat disimpulkan bahwa dari kecemasan Fisik, Kognitif dan Behavioral, kelima jamaah tersebut hanya merasakan kesemasan secara fisik terdiri dari dua orang, yang merasakan kecemasan secara Kognitif semuanya merasakan, dan yan terakhir kecemasan secara Behavioral tidak ada satupun jamaah yang diwawancara oleh penulis merasakan kecemasan secara Behavioral ini.
Establishment of Two dimensional Polyacrylamide Gel Electrophoresis for Follicular Fluid Proteomics
Year: 2011

Human follicular fluid(hFF),which is generated in the process of follicle formation,contains a vast variety of substances.As a medium of oocyte growth and differentiation,it directly or indirectly affects the fertility and developmental potential of oocytes.Through adjusting and optimizing 2 DE technical conditions,this study has established a relatively stable hFF protein 2 DE technology with stability and reproducibility,9 protein spots in a silver stained gel of 2 DE of human follicular fluid were analyzed and identified,among which four types are newly identified proteins expressed in follicular fluid.The results demonstrated that it is expectably to lay a foundation for further proteomics research.
A comparative perspective on Differential Modal Gain reduction techniques for optimized few mode EDFA systems
Year: 2021

Different designed Modal Gain Equalized Few Mode Erbium Doped Fiber Amplifier (FM EDFA) systems are evaluated and compared in this paper. These systems include Two Mode (2M EDFA) Four Mode (4 M EDFA) and Six Mode (6 M EDFA) Comparison between designed FM EDFA systems indicated that with increase in signal modes, an appropriate pump combination is more effective in reduction of both Differential Modal Gain (DMG) and Amplified Spontaneous Emission (ASE) ratio as compared to modification of erbium ion profile. For higher order modes, the pump combination must include at least two modes with matching radial or azimuthal index. DMG in Modified Erbium Doped Profile (MEDP) system shows more sensitivity to length, concentration and wavelength for higher order modes. Mode Specific Pump Combination (MSPC) system being independent of erbium ion profile is observed to be completely immune to upconversion quenching process as far as DMG is concerned. The Power Conversion Efficiency (PCE) is observed to decrease from 19.28 in 2M EDFA system to 5.3 in 6 M EDFA system as higher number of modes result in increase in effective utilization of pump power. All FM EDFA systems show comparable pre amplification performance for each individual mode up to data rates of 15 Gb/s.
"Identificacion de competencias profesionales de los Psicologos requeridas para su insercion laboral en los ambitos de salud mental, empresarial y educativo en el Ecuador"
Year: 2011

Mediante esta investigacion conocimos algunas caracteristicas de las instituciones evaluadas y su posicion frente a la necesidad de contar con un psicologo en su organizacion. Para el procesamiento de los datos recogidos se hizo un analisis cuantitativo y cualitativo utilizando una metodologia exploratoria, descriptiva, no experimental y transeccional. Se consultaron sobre 20 competencias basicas, los resultados cuantitativos se exponen a traves de tablas y graficos para, a partir de alli, describir las competencias mas puntuadas, diferentes segun los fines especificos, en cada area en cuestion. Encontramos, ademas, que el sector educativo y el sector salud mental son los que mas apertura brindan al psicologo para la insercion laboral, mientras que en el sector empresarial son reemplazados, todavia por otros perfiles profesionales mas relacionados con los resultados cuantitativos. El sector alternativo (social) recien esta siendo impulsado, pero tiene enormes proyecciones como empleador publico y comunitario.
Online Bearing Remaining Useful Life Prediction Based on a Novel Degradation Indicator and Convolutional Neural Networks
Venue: ArXiv
Year: 2018

In industrial applications, nearly half the failures of motors are caused by the degradation of rolling element bearings (REBs) Therefore, accurately estimating the remaining useful life (RUL) for REBs are of crucial importance to ensure the reliability and safety of mechanical systems. To tackle this challenge, model based approaches are often limited by the complexity of mathematical modeling. Conventional data driven approaches, on the other hand, require massive efforts to extract the degradation features and construct health index. In this paper, a novel online data driven framework is proposed to exploit the adoption of deep convolutional neural networks (CNN) in predicting the RUL of bearings. More concretely, the raw vibrations of training bearings are first processed using the Hilbert Huang transform (HHT) and a novel nonlinear degradation indicator is constructed as the label for learning. The CNN is then employed to identify the hidden pattern between the extracted degradation indicator and the vibration of training bearings, which makes it possible to estimate the degradation of the test bearings automatically. Finally, testing bearings' RULs are predicted through using a o support vector regression model. The superior performance of the proposed RUL estimation framework, compared with the state of the art approaches, is demonstrated through the experimental results. The generality of the proposed CNN model is also validated by transferring to bearings undergoing different operating conditions.
Finite element simulations of hysteretic ac losses in a magnetically coated superconducting tubular wire subject to an oscillating transverse magnetic field
Year: 2015

Numerical simulations of hysteretic ac losses in a tubular superconductor/paramagnet heterostructure subject to an oscillating transverse magnetic field are performed within the quasistatic approach, calling upon the COMSOL finite element software package and exploiting magnetostatic electrostatic analogues. It is shown that one sided magnetic shielding of a thin, type II superconducting tube by a coaxial paramagnetic support results in a slight increase of hysteretic ac losses as compared to those for a vacuum environment, when the support is placed inside; a spectacular shielding effect with a possible reduction of hysteretic ac losses by orders of magnitude, however, ensues, depending on the magnetic permeability and the amplitude of the applied magnetic field, when the support is placed outside.
Non Autoregressive Neural Machine Translation with Enhanced Decoder Input
Venue: AAAI
Year: 2019

Non autoregressive translation (NAT) models, which remove the dependence on previous target tokens from the inputs of the decoder, achieve significantly inference speedup but at the cost of inferior accuracy compared to autoregressive translation (AT) models. Previous work shows that the quality of the inputs of the decoder is important and largely impacts the model accuracy. In this paper, we propose two methods to enhance the decoder inputs so as to improve NAT models. The first one directly leverages a phrase table generated by conventional SMT approaches to translate source tokens to target tokens, which are then fed into the decoder as inputs. The second one transforms source side word embeddings to target side word embeddings through sentence level alignment and word level adversary learning, and then feeds the transformed word embeddings into the decoder as inputs. Experimental results show our method largely outperforms the NAT baseline (Gu et al. 2017) by 5.11 BLEU scores on WMT14 English German task and 4.72 BLEU scores on WMT16 English Romanian task.
Observation of the anisotropic Dirac cone in the band dispersion of 112 structured iron based superconductor Ca0.9La0.1FeAs2
Year: 2016

CaFeAs2 is a parent compound of recently discovered 112 type iron based superconductors. It is predicted to be a staggered intercalation compound that naturally integrates both quantum spin Hall insulating and superconducting layers and an ideal system for the realization of Majorana modes. We performed a systematical angle resolved photoemission spectroscopy and first principle calculation study of the slightly electron doped CaFeAs2. We found that the zigzag As chain of 112 type iron based superconductors play a considerable role in the low energy electronic structure, resulting in the characteristic Dirac cone like band dispersion as the prediction. Our experimental results further confirm that these Dirac cones only exists around the X but not Y points in the Brillouin zone, breaking the S4 symmetry at iron sites. Our findings present the compelling support to the theoretical prediction that the 112 type iron based superconductors might host the topological nontrivial edge states. The slightly electron doped CaFeAs2 would provide us a unique opportunity to realize and explore Majorana fermion physics.
Frequency of HIV seropositivity in patients with sexually transmitted infections presenting in the dermatology department of a tertiary care hospital
Year: 2020

As the Human Immunodeficiency virus/ Acquired Immunodeficiency Syndrome (HIV/AIDS) continue to advance worldwide, sexually transmitted infections (STIs) rates remain high in much of the world. Each year about 330 million new cases of STIs occur, of which more than 90% are in developing countries. Prevalence of HIV in people effected with STIs is 10 times more as compared to general population i.e. 10%  To determine the frequency of HIV in patients who are presenting for the treatment of STIs in dermatology department of tertiary care hospital.  A descriptive cross sectional study was conducted in the Department of Dermatology, KEMU/Mayo Hospital, Lahore in collaboration with Punjab AIDS Control Program (PACP) Study was carried out over a period of six months from 20 12 2016 to 19 06 2017. A total of 285 patients were included in the study. Whole blood sample was taken and tested for HIV using kit provided by PACP. Patients were also evaluated and investigated for the type of their STI and medications given for treatment of their STIs. HIV was confirmed by ELISA and they were referred to HIV clinic Mayo hospital, Lahore for further management.  Mean age of the patients was 30 years. There were 153 males (53.7% 121 females (42.5% while 11 patients (3.8% were hijras. Married patients were 55% and 45% patients were unmarried. Sexual orientation vise there were 8.8% homosexuals, 87.7% heterosexuals and 3.5% bisexuals. Out of 285 patients, 34% used condoms. History of blood transfusion was found in 4% History of IV drug abuse was given by 5% Types of STIs were as follows: warts 36% secondary syphilis 20% scabies 20% tinea cruris 9% vaginal discharge 11% gonorrhoea 2% and genital herpes 3% Majority of the patients (88% had 1 4 sexual partners. HIV positive patients found among these patients with STIs were 24 (8%  In conclusion, the frequency of HIV among patients with STIs was 8% To prevent HIV/STIs, campaigns promoting condom use are needed to boost the frequency of condom use.
REPRESENTASI KESENJANGAN SOSIAL EKONOMI MASYARAKAT PESISIR DENGAN PERKOTAAN DALAM NOVEL GADIS PANTAI KARYA PRAMODYA ANANTA TOER
Venue: KEMBARA: Jurnal Keilmuan Bahasa, Sastra, dan Pengajarannya
Year: 2019

Penelitian ini bertujuan untuk mengetahui representasi kesenjangan sosial ekonomi antara masyarakat pesisir dengan perkotaan dalam novel Gadis Pantai karya Pramoedya Ananta Toer. Representasi yang dimaksud merupakan cerminan atau gambaran dari kehidupan nyata masyarakat dalam karya sastra. Jenis penelitian ini adalah penelitian deskriptif kualitatif dengan pendekatan sosiologi sastra. Sumber penelitian ini dari novel Gadis Pantai karya Pramoedya Ananta Toer. Data penelitian ini berupa kutipan, kalimat, dan paragraf yang menunjukkan kesenjangan sosial ekonomi antara masyarakat pesisir dengan perkotaan. Teknik pengumpulan data dilakukan dengan metode membaca dekat, mengidentifikasi data, dan memberi tanda. Teknik analisis data yang digunakan dalam penelitian ini adalah dengan rancangan analisis data yang di dipaparkan oleh Miles dan Huberman melalui langkah langkah (1) penyeleksian data, (2) pemaparan data, dan (3) penarikan kesimpulan. Hasil penelitian ini memperlihatkan bentuk representasi kesenjangan sosial ekonomi antara masyarakat pesisir dengan perkotaan dalam lima aspek seperti, aspek ekonomi, aspek pendidikan, aspek lingkungan, aspek sosial, dan aspek budaya. Berdasarkan dari lima aspek tersebut, ditemukan dikotomi bahwa masyarakat pesisir direpresentasikan sebagai masyarakat yang miskin, bodoh, kotor, terhina dan orang bawahan, sedangkan masyarakat perkotaan direpresentasikan sebagai bangsawan, pintar, kaya, terhormat, bersih, dan orang atasan. Hal tersebut terjadi karena pembangunan hanya berorientasi pada perkotaan sebagai pusat peradaban manusia di era kolonial.
Psychological Principles of Successful Aging Technologies: A Mini Review
Venue: Gerontology
Year: 2008

Based on resource oriented conceptions of successful lifespan development, we propose three principles for evaluating assistive technology: (a) net resource release; (b) person specificity, and (c) proximal versus distal frames of evaluation. We discuss how these general principles can aid the design and evaluation of assistive technology in adulthood and old age, and propose two technological strategies, one targeting sensorimotor and the other cognitive functioning. The sensorimotor strategy aims at releasing cognitive resources such as attention and working memory by reducing the cognitive demands of sensory or sensorimotor aspects of performance. The cognitive strategy attempts to provide adaptive and individualized cuing structures orienting the individual in time and space by providing prompts that connect properties of the environment to the individual's action goals. We argue that intelligent assistive technology continuously adjusts the balance between 'environmental support' and 'self initiated processing' in person specific and aging sensitive ways, leading to enhanced allocation of cognitive resources. Furthermore, intelligent assistive technology may foster the generation of formerly latent cognitive resources by activating developmental reserves (plasticity) We conclude that 'lifespan technology' if co constructed by behavioral scientists, engineers, and aging individuals, offers great promise for improving both the transition from middle adulthood to old age and the degree of autonomy in old age in present and future generations.
Design of Bifocal Dual Reflectarray Antennas in Ka band to Generate a Multi Spot Coverage from Geostationary Satellites
Venue: 2019 13th European Conference on Antennas and Propagation (EuCAP)
Year: 2019

This contribution studies the use of bifocal dual reflectarray antennas to provide multi spot coverage from a geostationary satellite operating in Ka band. A general 3D bifocal technique has been applied to design a multi beam dual reflectarray antenna in an offset compact range configuration, considering three different degrees of beam spacing compression (high, low and no compression) with respect to the equivalent monofocal antenna. The results of the design (bifocal phase distributions, radiation patterns, etc. have been compared for the three cases under study. The use of suitable reflectarray cells will allow to produce independent beams in each polarization (two beams per feed) so that the bifocal antenna will provide adjacent beams in orthogonal polarizations with 0.56deg angular spacing.
Pelatihan Cara Menulis Sitasi dan Daftar Pustaka Jurnal Format Apa Style Menggunakan Aplikasi Mendeley
Year: 2020

Jurnal merupakan salah satu produk tulisan ilmiah yang tidak pernah terlepas dari aktivitaspengutipan, termasuk aktivitaspenyusunan daftar pustaka. Permasalahan yang ada saat ini adalah masih banyak orang yang belum memahami cara pengutipan dan penulisan referensi APA style dengan menggunakan aplikasi Mendeley. Atas dasar tersebut, kami melaksanakan kegiatan pelatihan iniuntuk mereka yang memiliki kendala penulisan referensi APA styledan penggunaan aplikasi Mendeley. Tujuannya adalah untuk memberikan informasi dan skillkepadapeserta mengenai cara penulisan sitasi dan referensi jurnal sesuai format APA stylemenggunakan aplikasi Mendeley. Kegiatan ini dilaksanakan pada hari Sabtu, 27 Juni 2020 dengan melibatkan 95 secara daring melalui aplikasi Zoom Cloud Meeting. Metode pelaksanaan kegiatan dibagi menjadi 3 tahapan yaitu tahap registrasi peserta, tahap edukasi, dan tahap praktik. Adapun hasil yang dicapai dari kegiatan ini adalah peserta mendapatkan informasi dan pengetahuan tentang cara penulisan sitasi dan daftar pustaka sesuai format APA style. Selain itu, peserta juga memperoleh skill cara membuka akun dan mengoperasikan softwareMendeley di Word Microsoft Office.Kata kunci: penulisan,ilmiah,sitasi, referensi, mendeley
Image Inpainting Using Image Interpolation An Analysis
Venue: Revista Gestao Inovacao e Tecnologias
Year: 2021

Image inpainting is a computer technique of filling lost regions of an image by using available information from the surrounding area. This digital image inpainting technique has wider applications like image restoration, dis occlusion and image/video compression. The traditional image inpainting approaches Partial Differential Equation (PDE) based method and Exemplar based method mainly focus on the size of the target region to be filled. PDE is a pixel oriented method and works well if the region to be filled is small. On the other hand exemplar based method is a patch based method and works well if the region to be filled is large. This paper proposes another new technique called image interpolation technique and describes how this technique can be used effectively for image inpainting without giving much focus on the size of the target region.