nils-herrmann/clean_scirepeval huggingface dataset:
PENGARUH SIZE PERUSAHAAN, JANGKA WAKTU JATUH TEMPO OBLIGASI, DEBT TO EQUITY RATIO DAN TINGKAT INFLASITERHADAP YIELD TO MATURITY OBLIGASI SYARIAH(SUKUK) IJARAH PADA PERUSAHAAN YANGTERDAFTAR DI BURSA EFEK INDONESIA
Year: 2017

The purpose of this study to determine the effect of Firm Size, Maturity Date Bonds, Debt to Equity Ratio and Inflation Againts Yield to Maturity Ijarah Sukuk. Sampling using purposive sampling is the selection of the sample with certain criteria, so that the sample obtanined in this study were 13 companies. The studi population was a company listed in Indonesia Stock Exchange and ijarah sukuk. The issued in 2009 2015 that reported complete and published of financial statements. Data analysis methode used in this research is descriptive analysis, classical assumption test, and multiple linear regression analysis to test hypothesis using SPSS 21 for Windows. The result showed that the firm size maturity date, debt to equity ratio and inflation jointly influence simultaneously on Yield to Maturity ijarah sukuk, test showed partial firm size had no signifficant effect Yield to Maturity ijarah sukuk, while the maturity date, debt to equity ratio and the inflation significantly effect Yield to Maturity bond ijarah. conclusion from this research, that the firm size had no signifficant effect Yield to Maturity ijarah sukuk, while the maturity date, debt to equity ratio and the inflation significantly effect Yield to Maturity ijarah sukuk. Key word Yield to Maturity, Ijarah, Sukuk, Inflation, Debt to Equity Ratio, Maturity Date Bonds, Firm Size
Credit Reports and Employment: Findings from the 2012 National Survey on Credit Card Debt of Low and Middle Income Households
Year: 2013

Today, it is common for employers to look at job applicants' credit history before making hiring decisions. Even a cursory look at a popular job listing website reveals that employers require credit checks for jobs as diverse as doing maintenance work, offering telephone technical support, assisting in an office, working as a delivery driver, selling insurance, laboring as a home care aide, supervising a stockroom, and scooping frozen yogurt. The Society for Human Resources Management (SHRM) surveyed its members in 2010 and concluded that 60% of them check an employee's credit history when hiring for some or all positions. Yet despite the prevalence of employment credit checks, researchers, policymakers, and employers understand little about what credit checks reveal to employers, their consequences for job applicants, or their overall impact on our society. This Article, drawing on new data from Demos's 2012 National Survey on Credit Card Debt in Lowand MiddleIncome Households, addresses these questions and finds substantial evidence that employment credit checks constitute an illegitimate barrier to employment. Demos's survey, conducted by national research firm Knowledge Networks between February 7 and March 2, 2012, queried a nationally representative sample of 997 lowand middle income American households who carry credit
DOMESTIC AND COMMERCIAL HEATING BATHING ROTORUA AREA
Year: 2007

Geothermal resources in the Rotorua area have been put to a number of practical uses, many of which are described in this article. The use of the geothermal resource in this region has a long history, well and truly pre dating European settlement. The earliest uses were for bathing, washing and cooking, these being made possible by the existence of suitable natural features. Today, geothermal is applied to a variety of domestic and commercial heating and other purposes. It is used for both the heat it can provide and the "mineral" water content of the fluid; however, geothermal is not available over the whole city. Increasing usage during the post war decades was linked to the apparent decline natural activity at Whakarewarewa. In the 1980s, the government implemented a control program that, amid other things, resulted in the closure of wells within 1.5 km of Pohutu geyser.
In the process between the antenna and the baseband signal and an analog wireless transmission system
Year: 2012

Yi Chong Wu Xian Tong Xin Fang Fa He Xi Tong ,Li Yong Guang Chuan Shu Ji Zhu Zhi Jie Chuan Song Mo Ni Xin Hao Dao Tian Xian /Cong Tian Xian Zhi Jie Chuan Song Mo Ni Xin Hao ,Er Bu ADC/DAC,Yi Zhi Guang Chuan Song She Shi Ke Yi Bei Geng You Xiao Di Li Yong Qie Wu Xu Gai Bian Shu Zi Shu Ju Su Lu Yi Gua Ying Chuan Song Neng Li ,Yin Wei Du Li Yu Shu Zi Xin Hao ,Mo Ni Chuan Shu Shi Gei Ding Guang Pu Zhong Suo Gu You De Fu Za De Cao Zuo Bei Yi Dao Yi Ge Ji Zhong De Wei Zhi ,Yi Zhi Xiao Qu Zhan (Ji Zhan )Shi Qing Bian Qie Ling Huo De Yu Ci Xiang Fan ,She Ji Tian Xian He Kong Zhi Chu Li Qi Zhi Jian De Shu Zi Hua Jie Kou De Gong Ye Zhong De Biao Zhun Hua De Fang Fa Shou Dao Dang Qian Chuan Song Ji Zhu De Neng Li Xian Zhi
An Empirical Study on the Lane Change Duration of Naturalistic Driving Based on Multiple Linear Regression Model
Venue: 2020 IEEE International Conference on Artificial Intelligence and Information Systems (ICAIIS)
Year: 2020

In China, where the driving environment is extremely complicated, lane change scene occurs frequently and its impact is prominent. Analysis of lane changing driving behavior can not only provide a certain theoretical support for traffic managers, but also provide a reference basis for the development of advanced driver assistance systems. In view of the current Chinese research gaps in the model of lane change duration, this article focuses on the lane change duration. Firstly, using mathematical statistics to describe the general situation of lane changing behavior characteristics in common driving scenarios; then using simple univariate linear regression method to analyze the relationship between each parameter and the lane changing duration; and then, establishing a multivariate linear regression model including all independent variables, and use forward stepwise regression to screen the model parameters. There is a certain degree of improvement after the model is optimized to acquire higher determination coefficient, the overall linear significance, and the significance level of some variables. Finally, the sklearn library in python is called to train, tune and evaluate the model.
Learning Beginning Programming with Cloud Based Cloze Programming Practices
Venue: 2013 Learning and Teaching in Computing and Engineering
Year: 2013

There is a trend in Taiwan to offer computer programming as an elective course for all high school students. Although students seem to be quite enthusiastic about learning to program at the beginning of the course, students' enthusiasm quickly dissipated when the practice program becomes too complex for them to bear. To help students learn better, we have implemented a cloud based cloze programming practicing system. The system allows teacher to upload a program and then block out part of the program that is intended for students to practice. The blocked out code can be as simple as a variable declaration or as complex as a complete function. In the extreme case, the entire program could be blocked out, meaning students have to write the complete program. Therefore, teachers can have students practice a particular aspect of programming by supplying multiple programs and block out the same part of the program for students to fill in. Students can submit their completed program online and the system will automatically compile and execute the program with pre assigned input data. Any compiler time error, execution time error, or incorrect output would be reported back to the students for debugging. The on going teaching experiment has the teachers teach programming as usual, but prepare cloze programming tasks for students to practice. Many such cloze programming exercises of various difficulties have also been developed.
Tracking ancient beach lines inland: 2600 year old dentate stamped ceramics at Hopo, Vailala River region, Papua New Guinea
Venue: Antiquity
Year: 2014

The Lapita expansion took Austronesian seafaring peoples with distinctive pottery eastward from the Bismarck Archipelago to western Polynesia during the late second millennium BC, marking the first stage in the settlement of Oceania. Here it is shown that a parallel process also carried Lapita pottery and people many hundreds of kilometres westward along the southern shore of Papua New Guinea. The key site is Hopo, now 4.5km inland owing to the progradation of coastal sand dunes, but originally on the sea edge. Pottery and radiocarbon dates indicate Lapita settlement in this location c. 600 BC, and suggest that the long distance maritime networks linking the entire southern coast of Papua New Guinea in historical times may trace their origin to this period.
Intercostal artery embolization to induce false lumen thrombosis in type B aortic dissection
Venue: Journal of vascular surgery cases and innovative techniques
Year: 2020

Persistent false lumen flow is common after thoracic endovascular aortic repair of type B aortic dissection and may contribute to continued aortic aneurysmal degeneration. We report an innovative technique of intercostal artery embolization within the false lumen for a patient who had incomplete false lumen thrombosis and progressive aortic enlargement after thoracic endovascular aortic repair of chronic type B aortic dissection. Technical success was facilitated by use of on table cone beam computed tomography angiography, virtual vessel marking, and modern endovascular tools. The patient had no complications from the procedure. Postoperative imaging demonstrated complete thoracic false lumen thrombosis and favorable aortic remodeling with reduction in maximal aortic diameter.
Micropropagation of two near threatened orchid. Part 2: Phalaenopsis amabilis Blume var. Grandiflora
Year: 2019

Phalaenopsis is one of the most popular orchids in the world, through the development of many artificial hybrids. In this research, a reliable and efficient protocol is presented for in vitro proliferation of Phalaenopsis amabilis Blume cv. Grandiflora. Protocorm like bodies (PLBs) were cultured on Murashige and Skoog (MS) medium containing different concentrations of kinetin (Kn; 0.00, 0.50, 1.00, 2.00 and 3.00 mg l 1) and indole 3 butyric acid (IBA; 0.00, 0.10, 0.20, 0.50 and 1.00 mg l 1) either individually or in combination and activated charcoal (AC; 0.00, 0.50 and 1.00 g l 1) A combination of 0.20 mg l 1 IBA and 2.00 mg l 1 Kn on medium containing 1.00 g l 1 AC was found to be suitable for maximum leaf number (6.16+ 0.503 per explant) The highest rooting frequency with 7.13+ 0.153 roots per explant was achieved on medium enriched with 0.50 mg l 1 IBA and 0.50 mg l 1 Kn on medium containing 1.00 g l 1 AC. The largest number of callus (9.10+ 0.611) was induced on explants cultured in medium containing 0.20 mg l 1 IBA and 0.50 mg l 1 Kn on medium without AC. The plantlets were successfully acclimatized in the greenhouse with a survival rate of 95% exhibiting normal developmental patterns.
Development and Validation of a Deep Learning System for Diabetic Retinopathy and Related Eye Diseases Using Retinal Images From Multiethnic Populations With Diabetes
Venue: JAMA
Year: 2017

A deep learning system (DLS) is a machine learning technology with potential for screening diabetic retinopathy and related eye diseases.  To evaluate the performance of a DLS in detecting referable diabetic retinopathy, vision threatening diabetic retinopathy, possible glaucoma, and age related macular degeneration (AMD) in community and clinic based multiethnic populations with diabetes.  Diagnostic performance of a DLS for diabetic retinopathy and related eye diseases was evaluated using 494 661 retinal images. A DLS was trained for detecting diabetic retinopathy (using 76 370 images) possible glaucoma (125 189 images) and AMD (72 610 images) and performance of DLS was evaluated for detecting diabetic retinopathy (using 112 648 images) possible glaucoma (71 896 images) and AMD (35 948 images) Training of the DLS was completed in May 2016, and validation of the DLS was completed in May 2017 for detection of referable diabetic retinopathy (moderate nonproliferative diabetic retinopathy or worse) and vision threatening diabetic retinopathy (severe nonproliferative diabetic retinopathy or worse) using a primary validation data set in the Singapore National Diabetic Retinopathy Screening Program and 10 multiethnic cohorts with diabetes.  Use of a deep learning system.  Area under the receiver operating characteristic curve (AUC) and sensitivity and specificity of the DLS with professional graders (retinal specialists, general ophthalmologists, trained graders, or optometrists) as the reference standard.  In the primary validation dataset (n 14 880 patients; 71 896 images; mean [SD] age, 60.2 [2.2] years; 54.6% men) the prevalence of referable diabetic retinopathy was 3.0% vision threatening diabetic retinopathy, 0.6% possible glaucoma, 0.1% and AMD, 2.5% The AUC of the DLS for referable diabetic retinopathy was 0.936 (95% CI, 0.925 0.943) sensitivity was 90.5% (95% CI, 87.3% 93.0% and specificity was 91.6% (95% CI, 91.0% 92.2% For vision threatening diabetic retinopathy, AUC was 0.958 (95% CI, 0.956 0.961) sensitivity was 100% (95% CI, 94.1% 100.0% and specificity was 91.1% (95% CI, 90.7% 91.4% For possible glaucoma, AUC was 0.942 (95% CI, 0.929 0.954) sensitivity was 96.4% (95% CI, 81.7% 99.9% and specificity was 87.2% (95% CI, 86.8% 87.5% For AMD, AUC was 0.931 (95% CI, 0.928 0.935) sensitivity was 93.2% (95% CI, 91.1% 99.8% and specificity was 88.7% (95% CI, 88.3% 89.0% For referable diabetic retinopathy in the 10 additional datasets, AUC range was 0.889 to 0.983 (n 40 752 images) Conclusions and Relevance In this evaluation of retinal images from multiethnic cohorts of patients with diabetes, the DLS had high sensitivity and specificity for identifying diabetic retinopathy and related eye diseases. Further research is necessary to evaluate the applicability of the DLS in health care settings and the utility of the DLS to improve vision outcomes.
gaebanggyeongjeeseoyi geumyunghyeogsin pageubhyogwawa beulrogceingisul baljeonyi sisajeom (Impacts of Financial Innovations in an Open Economy and Implications of Blockchain Technology)
Year: 2018

<b>Korean Abstract:/b> bon yeonguneun geumyunghyeogsinyi saryereul gineungbyeolro bunryuhago gijon munheoneseo ireohan geumyunghyeogsini gyeongjee yeonghyangeul micil su issneun gyeongroreul salpyeoboassda. junggaebiyongyi jeolgam, riseukeu bunsanyi dalseong, sijangyi bulwanjeonseong bowan deungeuro natananeun geumyunghyeogsini gyeongjeseongjanggwa gyeonggibyeondongseonge yeonghyangeul micineun geoseul hwaginhayeossda. muyeogsinyongeul pohamhan sogyumogaebanggyeongje mohyeongeul gucughayeo geumyunghyeogsini gyeongje nae guseongweondeulyi sinyong jeobgeunseongeul nopigo sinyong*georaebiyongeul gamsosikyeo geosigyeongjebyeonsue yeonghyangeul micineun pageubgyeongroreul bunseoghayeossda. hanpyeon, beulrogceingisulyi baljeongwajeonggwa hyeonjae jigmyeonhan munjejeom mic hangyejeom, geumyungjasaneuroseo amhohwajasanyi teugseongeul bunseoghago geue ddareun jeongcaegjeog sisajeomeul jesihayeossda.<br><br><b>English Abstract:/b> Satoshi Nakamoto announced the white paper of bitcoin, "Bitcoin: A Peer to Peer Electronic Cash System," which embodies ideas of the distributed ledger in October 2008 and based on the ideas, the first bitcoin was mined in March 2009. Since then, there have been vast on going discussions whether bitcoin can be used as a means of exchange like fiat money. Meanwhile, the price of bitcoin skyrocketed in 2017, so bitcoin and other crypto assets made a splash on public interest with a lack of legal regulations. Governments worried the overheated market that could become a bubble and tried to impose regulations for market soundness. With the recent development of fintech and the emergence of the fourth industrial revolution, it is difficult to separate the impact of the blockchain technology as financial innovation in the current discussions. This research report summarizes the economic effects of financial innovations in retrospect and examines the blockchain technology considered as a part of financial innovation.
Neutral Lipid Storage Diseases as Cellular Model to Study Lipid Droplet Function
Venue: Cells
Year: 2019

Neutral lipid storage disease with myopathy (NLSDM) and with ichthyosis (NLSDI) are rare autosomal recessive disorders caused by mutations in the PNPLA2 and in the ABHD5/CGI58 genes, respectively. These genes encode the adipose triglyceride lipase (ATGL) and a b hydrolase domain 5 (ABHD5) proteins, which play key roles in the function of lipid droplets (LDs) LDs, the main cellular storage sites of triacylglycerols and sterol esters, are highly dynamic organelles. Indeed, LDs are critical for both lipid metabolism and energy homeostasis. Partial or total PNPLA2 or ABHD5/CGI58 knockdown is characteristic of the cells of NLSD patients; thus, these cells are natural models with which one can unravel LD function. In this review we firstly summarize genetic and clinical data collected from NLSD patients, focusing particularly on muscle, skin, heart, and liver damage due to impaired LD function. Then, we discuss how NLSD cells were used to investigate and expand the current structural and functional knowledge of LDs.
Nanoscale metal oxide based heterojunctions for gas sensing: A review
Year: 2014

Metal oxide based resistive type gas sensors are solid state devices which are widely used in a number of applications from health and safety to energy efficiency and emission control. Nanomaterials such as nanowires, nanorods, and nanoparticles have dominated the research focus in this field due to their large number of surface sites facilitating surface reactions. Previous studies have shown that incorporating two or more metal oxides to form a heterojunction interface can have drastic effects on gas sensor performance, especially the selectivity. Recently, these effects have been amplified by designing heterojunctions on the nano scale. These designs have evolved from mixed commercial powders and bi layer films to finely tuned core shell and hierarchical brush like nanocomposites. This review details the various morphological classes currently available for nanostructured metal oxide based heterojunctions and then presents the dominant electronic and chemical mechanisms that influence the performance of these materials as resistive type gas sensors. Mechanisms explored include p n and n n potential barrier manipulation, n p n response type inversions, spill over effects, synergistic catalytic behavior, and microstructure enhancement. Tables are presented summarizing these works specifically for SnO2, ZnO, TiO2, In2O3, Fe2O3, MoO3, Co3O4, and CdO based nanocomposites. Recent developments are highlighted and likely future trends are explored.
Ecuadorian students' conceptions and personal experience regarding water management issues Concepciones y experiencias personales de los estudiantes ecuatorianos sobre la gestion del agua
Year: 2016

Household water distribution and wastewater management represent major challenges in developing countries. In designing effective instructional interventions to address this issue, educators should consider people's current knowledge of water management as a starting point. In our study, we examine Ecuadorian students' current conceptions and personal experience in the context of water management issues. A sample of 73 adolescents from the Guayas coastal region of Ecuador responded to a paper pencil questionnaire with open questions. The subsequent qualitative content analysis revealed some interesting results. In particular, the students' life experiences appear to shape the students' conceptions regarding the origin of piped in household water and its ultimate destination, suggesting that experience based learning has occurred. We found that a confusion of issues may arise. Mixing up the household water system with the wastewater system or household water with bottled water may lead to overgeneralization. Technical terms like groundwater, waterworks and wastewater treatment plant seem to be unfamiliar to most Ecuadorian students. Inferring from our results, we present practical recommendations for educators, both in developed and developing countries, to use in their instruction on water management issues.
Accessing medical and surgical first trimester abortion services: women's experiences and costs from an operations research study in KwaZulu Natal Province, South Africa.
Venue: Contraception
Year: 2017

) To explore women's experiences accessing services and estimate costs incurred for first trimester abortion at four public hospitals in KwaZulu Natal Province, South Africa.  Subanalysis from a prospective cohort study (2009 2011) of women aged 18 49years accessing abortion services through 12weeks' gestation. Trained study personnel conducted structured interviews with women about their reason for having an abortion, experiences accessing services and costs incurred. Women who were 9weeks' gestation or less were eligible to choose medication abortion or manual vacuum aspiration (MVA) women 10 12weeks' gestation all had MVA.  We enrolled 1167 women; 923 (79.1% were eligible to choose their procedure. The median age was 25years; most were black African, single and unemployed. Many women reported concerns about the affordability of raising a(nother) child (58.9% or not being ready for (more) children (43.4% as their reason for having an abortion. In total, women incurred a median cost of US$9.99 (interquartile range 6.46 14.85) for their procedure which usually required two facility visits. Many had to pay for transportation, a pregnancy test, sanitary pads or pain medication.  Despite the availability of government assistance for children through South Africa's "child grant," the affordability of raising a child was a major concern for women. Although theoretically available free of charge in the public sector, women experienced challenges accessing abortion services and incurred costs which may have been burdensome given average local earnings. These potential barriers could be addressed by reducing the number of required visits and improving availability of pregnancy tests and supplies in public facilities.  Many women cited concerns about the affordability of having a(nother) child when requesting an abortion. Although public services are technically free or low cost in South Africa, women incurred costs for first trimester abortions. Women's costs could be lowered by reducing facility visits and improving availability of pregnancy tests and supplies.
POLYPHONIC MUSIC TRANSCRIPTION USING NON NEGATIVE MATRIX FACTORIZATION
Year: 2020

This paper describes a method to automatically transcribe polyphonic music using non negative matrix factorization (NMF) Previous works have shown that NMF performs convincingly in characterizing the note layout as well as the spectral distribution of each note. I am going to explore the method in the context of four part harmonies on piano. First, the spectrogram of the input audio file is calculated using short time Fourier transform. Then, the spectrogram as a matrix is decomposed into a product of the spectral template and the activation matrix. Next, an energy based method is used to detect the onsets of each note. Finally, the midi number of the notes are obtained from the fundamental mental frequencies in each column of the spectral template.