bluuebunny/crossref_metadata_2025 huggingface dataset:
A Novel Method to Denoise Images Based on a Meta-heuristic Algorithm and Pre-learned Dictionary
Authors:   Shaqra University, Alotaibi Nouf
Published: December 2020

Noise may affect images in many ways during different processes. Such as during obtaining, distribution, processing, or compressing. The Sparse Representation (SR) algorithm is one of the best strategies for noise reduction. One meta-heuristic algorithm is the Particle Swarm Optimization (PSO). This research demonstrates excellent results in noise reduction in the Fast PSO version while utilizing the SRs as well as meta-heuristic algorithms to gain. This method is known as FPSO-MP and it depends on the Pursuit Algorithm (MP) that matches. In this proposed study, a Dynamic-Multi-Swarm (DMS) method and a pre-learned dictionary (FPSO-MP) approach is presented to reduce the time for the learning dictionary calculations. The output of the denoising algorithm QPSO-MP is dependable on dictionary learning because of the dictionary size or increased number of patches. Similar to this work, a Non-locally Estimated Sparse Coefficient (NESC) is one explanation for the low efficiency of the original algorithm. Compared to the original PSO-MP method, these enhancements have achieved substantial gains in computational efficiency of approximately 92% without sacrosanct image quality. After modification, the proposed FPSO-MP technique is in contrast with the original PSO-MP method. The scientific findings demonstrate that the FPSO-MP algorithm is much more efficient and faster than the original algorithm, without affecting image quality. The proposed method follows the original technique and therefore reduces during run-time. The result of this study demonstrates that the bestdenoised images can always be accessed from the pre-learned dictionary rather than the learning dictionary developed across the noisy image during runtime. We constructed images dataset from the BSD500 collection and performed a statistical test on these images. The actual findings reveal that the suggested method is excellent for noise reduction (noise elimination) as well as highly efficient during runtime. The analytical findings indicate that both quantitative and image performance outcomes are obtained with the proposed FPSO-MP approach during its contradiction with when denoising algorithms.
MIMO Fuzzy to Improve Search Speed and Reduce Oscillation in Maximum Efficiency Point Tracking of Small-Scale Compressed Air Energy Storage
Authors:   Institut Teknologi Sepuluh Nopember, Setiawan Andi , Miyauchi Hajime ,   Kumamoto University, Priyadi Ardyono ,   Institut Teknologi Sepuluh Nopember, Purnomo Maurdhi ,   Institut Teknologi Sepuluh Nopember
Published: December 2020

This paper presents the research results on a small scale compressed air energy storage (SS-CAES) operated at its maximum efficiency value in the discharged phase. This study used two methods to find the maximum efficiency; Standard Perturb and Observe (Standard P&O), and Multiple Input Multiple Output Fuzzy Perturb and Observe (MIMO Fuzzy P&O). The essential ideas of this study are to operate SS-CAES in its maximum efficiency in specific loading power and to improve the performance of standard P&O method in achieving maximum efficiency and reduce the oscillation amplitude of the efficiency value as well. To do this, in this study, we use two devices, namely a motorized valve to ensure sufficient power required for the load and a boost converter whose duty cycle will be adjusted so that the system can operate at its maximum efficiency. The study was conducted using a simulation model and compared these two methods performance for the same loading case. The experimental results reveal that the addition of the MIMO Fuzzy algorithm can improve the performance of the Standard P&O method in accelerating maximum efficiency achievement and reducing oscillations when the system has reached the maximum operating points. The performance improvement on the maximum efficiency point tracking (MEPT) in SS-CAES operations, evidenced by the increase in the average efficiency value in the given loading scenario of about 1.22%. Besides, the application of MIMO Fuzzy P&O also impacts reducing the amplitude of speed oscillations in the steady-state area, which is about half of the amplitude of speed oscillations that occur with the application of the standard P&O method. This proposed method also shows better performance than the MEPT method used in previous studies in terms of accelerating maximum efficiency achievement.
Image Compression Using Swarm Intelligence
Authors:   Mosul University, Khaleel Shahbaa
Published: December 2020

As a result of the development in multimedia technology and direct dealing with it in social media, it has led to interest in the techniques of compacting color images because of their importance at present. Since image compression enables the representation of color image data with the fewest number of bits, which reduces transmission time in the network and increases transmission speed. To ensure the compression process is performed without loss of data, the lossless compression methods are used because no data is lost during the compression process. In this research, a new system was presented to compress the color images with efficiency and high quality. Where the swarm intelligent methods were used, as well as hybridizing it with fuzzy using the Gustafson kessel fuzzy method to improve the clustering process and create new clustering methods with fuzzy swarm intelligence to obtain the best results. Swarm algorithms were used to perform the process of clustering the image data to be compressed and then obtaining a clustered data for this image data. In contrast, a lossless compression method was used to perform the encoding of this clustered data where the huffman method was used for encoding. Four methods were applied in this research to different color and lighting images. The PSO swarm intelligent was used, which in turn was hybridized with the Gustafson kessel fuzzy method to produce a new method for fuzzy particle swarm (FPSO), as well as the grey wolf optimization method GWO, which was hybridized with Gustafson kessel and obtained a new method, which is the fuzzy grey wolf optimizer FGWO, and the results were graded efficiently from the first to the fourth method, where the FGWO method with the huffman was the most efficient depending on the standards measurement that were calculated for all methods, the compression ratio was high in this new method, in addition to the standards of MSE, RMSE, PSNR, etc. among the important measurements of the compressing process.
Prediction of LQ45 Index in Indonesia Stock Exchange: A Comparative Study of Machine Learning Techniques
Authors:   Dian Nuswantoro University, Syukur Abdul , Istiawan Deden ,   Statistics Academy of Muhammadiyah
Published: December 2020

LQ45 is an Indonesia Stock Exchange Index (ISX) incorporate of 45 companies that meet certain criteria to target investors for selecting certain stocks. The prediction of stock price direction in the financial world is a major issue. The implementation of machine learning and other algorithms for market price analysis and forecasting is a very promising field. Different types of classification algorithms were used to predict the stock market. However, when individual studies are considered separately there is no clear consensus that algorithms work best. In this research, a comparison framework is proposed, which aims to benchmark the performance of a wide range of classification models and use them to predict the LQ45 index. The data in this research contains the transaction level and capitalization size are obtained from the Indonesian Stock Exchange (ISX). For analysis purposes, we set out 10 classifiers that can be used to build classification models and test their performance in the LQ45 dataset. The performance criterion chosen to measure this effect is accuracy, recall, and precision. The results showed that the random forest algorithm had the best performance for predicting the LQ45 index. Whilst the classification and regression trees, C4.5, support vector machine, and logistic regression algorithms also perform well. Besides, the models based on traditional statisticalbased learners that are Naïve Bayes and linear discriminant analysis seem to underperform for predicting the LQ45 index. These results are not only beneficial to enrichment the machine learning techniques literature but also have a significant influence on the stock market prediction in terms of the ability to predict the LQ45 index.
An Extended Rule of the SysML Requirement Diagram Transformation into OWL Ontologies
Authors:   Universitas Gadjah Mada, Ashari Ahmad , Sari Anny ,   Universitas Gadjah Mada, Wardhana Helna ,   Universitas Gadjah Mada
Published: December 2020

The System Modeling Language (SysML) used the Requirement Diagram to model non-functional requirements, such as response time, size, or system functionality, which cannot be accommodated in the Unified Modeling Language (UML). SysML Requirement Diagram, in its implementation, integrates with several diagrams describing the requirements, which are referred to as additional elements. The absence of transformation rules for these additional elements to become OWL ontology causes difficulties in reading, understanding, and tracking the requirements. In this research, an extended rule of the Requirement Diagram transformation is proposed to solve the problems. First, some transformation rules are defined to make requirements easier to trace and realize the ontology generation's automatic transformation. Second, the time required during transformation processing to prepare and generate the OWL file shows the proposed model's performance. The ontology components produced from this research, such as class, subclass, object property, and data property, can be viewed in Protégé.
Text Generation with Content and Structure-Based Preprocessing in Imbalanced Data of Product Review
Authors:   Institut Teknologi Sepuluh Nopember, Zaqiyah Ana , Purwitasari Diana ,   Institut Teknologi Sepuluh Nopember, Fatichah Chastine ,   Institut Teknologi Sepuluh Nopember
Published: December 2020

Spam detection frequently categorizes product reviews as spam and non-spam. The spam reviews may contain texts of fake reviews and non-review statements describing unrelated things about products. Most of the publicly available spam reviews are labelled as fake reviews, while non-spam texts that are not fake reviews could contain non-review statements. It is crucial to notice those non-review statements since they convey misperception to consumers. Non-review statements are hardly found, and those statements of large and long texts often need to be manually labelled, which is time-consuming. Because of the rareness in finding non-review statements, there is an imbalanced condition between non-spam as a major class and spam that consists of the non-review statement as a minor class. Augmenting fake reviews to add spam texts is ineffective because they have similar content to non-spam such as some opinion words of product features. Thus, the text generation of non-review statements is preferable for adding spam texts. Some text generation issues are the frequent neural network-based methods require much learning data, and the existing pre-trained models produce texts with different contexts to non-review statements. The augmented texts should have similar content and context represented by the structure of the non-review statement. Therefore, we propose a text generation model with content and structure-based preprocessing to produce non-review statements, which is expected to overcome imbalanced data and give better spam detection results in product reviews. Structure-based preprocessing identifies the feature structures of non-opinion words from part-of-speech tags. Those features represent the context of spam reviews in unlabeled texts. Then, content-based preprocessing appoints selected topic modeling results of non-review statements from fake reviews. Our experiments resulted an improvement on the metric value of ± 0.04, called as BLEU (Bi-Lingual Evaluation Understudy) score, for the correspondence evaluation between generated and trained texts. The metric value indicates that the generated texts are not quite identical to the trained texts of non-review statements. However, those additional texts combined with the original spam texts gave better spam detection results with an increasing value of more than 40% on average recall score.
Comparison of Geometric Features and Color Features for Face Recognition
Authors:   State Polytechnic of Malang, Rahmad Cahya , Arai Kohei ,   Saga University, Asmara Rosa ,   State Polytechnic of Malang, Ekojono Ekojono ,   State Polytechnic of Malang, Putra Dimas ,   State Polytechnic of Malang
Published: December 2020

Face recognition plays an important role in the identity recognition system, the color and geometry feature has been claimed able to be used as parameter for face recognition. This study aims to analize the performance of geometric features, color features, and both of them on the human face using Gaussian Naïve Bayes (GNB) and the other Machine Learning method. This study using various geometric features: the distance between the eyes, nose, mouth by using Euclidean distance, and classified using GNB, K-Nearest Neighbour (KNN), and Support Vector Machine (SVM). The result compared with color feature: normalized RGB values, mean of normalized RGB, and RGB Variant as color features. The feature values obtained are assembled and processed using GNB and the other ML method to classified and recognized the faces. The dataset obtained from Aberdeen faces the dataset, which has 687 color faces from Ian Craw at Aberdeen. Between 1 and 18 images of 90 individuals. Some variations in lighting, varied viewpoints, and the resolution have varied between 336x480 to 624x544. The experimental results show that the system successfully recognized the face based on the determined algorithm and based on three models, SVM reached nearly 74.83%, GNB reached nearly 74.67%, and KNN with K = 5 reached nearly 72.17%.
Role-playing games as a key technology for developing students’ speaking skills outside the language environment
Authors: Balakina Ksenia D.
Published: December 2020

This article deals with the issues related to speaking skills development among advanced students outside the language environment. The importance of this subject is determined by the crucial role that speaking assumes in the light of communicative approach to teaching Russian as a foreign language. The goal of the study is testing the effectiveness of regular use of role-play activities when working on untrivial B2 topics with advanced students under conditions of few in-class hours. The paper presents an overview of the scientific methodological work on the subject and generalizes teaching experience accumulated in the sphere of higher education in Italy. The research demonstrated that the use of role-play activities as a key didactic technique leads to an increased amount of speech produced by Italian students in the Russian language classroom. The author stresses the importance of role-play activities as it represents an extremely flexible technique that can be successfully adapted to a wide range of topics and objectives. It also contributes to creating a more comfortable and stimulating atmosphere in order to involve students into a live communication process and to boost their motivation. Finally, the article reports on the results of the inquiry carried out among students that confirm the effectiveness of the applied approach.
Mērķhipotēžu izvirzīšana latviešu valodas apguvēju korpusā
Authors:   Latvijas Universitāte, Auziņa Ilze , Levāne-Petrova Kristīne , Kaija Inga
Published: December 2020

Apguvēju korpuss ir sistemātiski datorizētu valodas apguvēju (gan svešvalodas, gan otrās valodas) veidotu tekstu datubāze. Tas ir ārvalstnieku valodas apguvēju īpatnību izpētes un datos balstītu latviešu valodas mācību materiālu un metodisko līdzekļu izstrādes pamats. Apguvēju korpusu, tāpat kā citus valodas korpusus, var marķēt dažādos valodas līmeņos (morfoloģiski, sintaktiski), bet īpaši nozīmīgs apguvēju valodas izpētē ir kļūdu marķējums un tajā balstītā kļūdu analīze. Kļūdu analīzi ietekmē divi faktori: 1) izraudzītie kļūdu tipi jeb kļūdu tipoloģija un 2) izvirzītās mērķhipotēzes, t. i., labotais teksts. Tādēļ pirms kļūdu marķēšanas ir būtiski vienoties, kas tiks marķēts un kā tas tiks darīts. Raksta ievadā ir īsi raksturots veidojamais „Latviešu valodas apguvēju korpuss” (LaVA), aplūkots mērķhipotēzes jēdziens un mērķhipotēzes nozīme valodas apguvēju korpusa izveides procesā. Rakstā ir izklāstīti galvenie mērķhipotēzes izvirzīšanas principi korpusā LaVA, kā arī minēti konkrēti piemēri, kā valodas apguvēju izteikumi tiek laboti atbilstoši latviešu valodas normām un kādas ir būtiskākās atkāpes, kas tiek pieļautas.
Verba priedēkļu izvēles problēmas (korpusa piemēru analīze)
Authors:   Latvijas Universitāte, Deksne Daiga
Published: December 2020

Prefiksācija ir produktīvs verbu atvasināšanas veids latviešu valodā. No viena motivētājverba atvasināti priedēkļverbi dažkārt tiek lietoti sinonīmiski, taču ne vienmēr pareizā nozīmē. Visi darbības vārda priedēkļi ir polisēmiski, taču to nozīmju robežas bieži vien ir neskaidras. Pat dzimtās valodas runātājiem dažkārt rodas grūtības saskatīt nozīmju nianses, ar ko atšķiras vairāki priedēkļverbi. Priedēkļverba nozīme var atklāties tikai kontekstā. Korpusa piemēros labi redzams priedēkļverba lietojuma konteksts. Pētījuma mērķis ir apzināt, kā korpusa piemēri palīdz atšķirt no viena pamatverba atvasinātu priedēkļverbu nozīmju nianses. Pētījumā tiek analizēti korpusa piemēri un salīdzināti vārdi, kas atrodas pirms un pēc priedēkļverbiem. Ir divu veidu kļūdas – kontekstam nepiemērota priedēkļa lietošana un priedēkļa pievienošana nevietā. Padziļināti aplūkoti no verba zvanīt atvasināti priedēkļverbi pazvanīt, piezvanīt, sazvanīt un uzzvanīt, no verba gulties atvasināti priedēkļverbi apgulties, atgulties un nogulties un verbi definēt un nodefinēt. Izpētei izmantota korpusu analīzes platforma „Sketch Engine”. Priedēkļverbu lietojuma konteksta salīdzināšanai izmantots lvTenTen14 korpuss, kā arī aplūkoti piemēri no korpusiem LVK2018, LarKo un Saeima. Priedēkļverbu lietojums valodas apguvēju veidotā tekstā analizēts, izmantojot latviešu valodas rakstītprasmes testa rezultātus C līmenim.
Latviešu un lietuviešu gramatikas termini: vārds, vārdšķira un to nosaukumi
Authors:   Šauļu Universitāte, Kvašīte Regīna ,   Latvijas Universitāte
Published: December 2020

Latviešu un lietuviešu valodā ir izveidojušās atšķirīgas terminu sistēmas vienam no valodniecības pamatjēdzieniem – vārds. Gramatikas kā vienas no valodniecības apakšnozarēm terminoloģijā šis jēdziens atspoguļojas vārdšķiru nosaukumos. Pētījuma mērķis – noskaidrot gramatikas terminu specifiku latviešu un lietuviešu valodā, kā arī terminrades tendences abās baltu valodās. Pievērsta uzmanība virsjēdzienam vārdšķira un to klasifikācijas sistēmai. Par pētījuma objektu izvēlēti vārdšķiru nosaukumi, kuru pamatā latviešu valodā ir sakne vārd-, bet lietuviešu valodā – gan vard-, gan žod-. Vārdšķiru nosaukumu sistēmu mūsdienu latviešu valodā veido gan pašcilmes, gan citcilmes termini, turklāt latviskajos terminos pārsvarā ir atspoguļots jēdziens vārds (atšķirības ir pēc struktūras – vārdkoptermins vai saliktenis), savukārt lietuviešu valodā vārdšķiru nosaukumi ir galvenokārt pašcilmes termini un tikai daļa no tiem darināta, ņemot par pamatu minēto jēdzienu – izmanto gan sakni vard- (daiktavardis, būdvardis, įvardis), gan sakni žod- (veiksmažodis). Ar vārdšķiru nosaukumiem saistīts ir jautājums par terminiem, kurus latviešu un lietuviešu valodā lieto, lai nosauktu konversijas procesus un to rezultātus. Sastatījums parādīja, ka latviešu terminoloģijā dominē citcilmes termini ar divējādām – pašcilmes un svešcilmes – izskaņām (-(iz)ācija un -ēšana), bet lietuviešu valodā priekšroka tiek dota pašcilmes atvasinājumiem. Lai nosauktu jēdzienu vārds, latviešu valodā lieto arī latīņu cilmes terminu nomens, kura atbilsme lietuviešu valodā ir pašcilmes atvasinājums – abu analizējamo sakņu saliktenis vardažodis. Ieskats terminu vēsturē liecina, ka latviešu un lietuviešu vārdšķiru nosaukumi radīti laikā, kad nacionālo valodu terminoloģija bija nepieciešama mācību vajadzībām, un to darīja abu valodu valodnieki, mācību līdzekļu un gramatiku autori.
Citrunas atspoguļojums valodā: sintaktiskais un pragmatiskais aspekts
Authors:   Latvijas Universitāte, Lokmane Ilze
Published: December 2020

Citas personas runas vai domu atspoguļošana tekstā ir aktuāla tēma gan sintaktiskā, gan pragmatiskā, gan diskursa struktūras aspektā. Rakstā aplūkoti un sistematizēti dažādi citrunas atspoguļošanas paņēmieni, pievēršot uzmanību gan interpunkcijas lietojumam, gan papildnozīmēm, kas norāda uz teksta autora nostāju un citas personas teiktā interpretāciju. Raksta pirmajā daļā analizēta citrunas un tās paveidu izpratne, sistematizēti citrunas atveides paņēmieni atkarībā no izteikuma sintaktiskās struktūras, pieturzīmju lietojuma un autora teksta un citrunas savstarpējā novietojuma. Meklēta saikne starp minētajiem aspektiem un citrunas pragmatiskajām funkcijām, respektīvi, teksta autora nolūku, kas atklājas citrunas atveides paņēmienu izvēlē. Raksta otrajā daļā aplūkota atstāstījuma izteiksme kā īpašs gramatisks līdzeklis citas personas teiktā atspoguļošanai. Konstatēts, ka tās pamatfunkcija ir norādīt uz citas personas teikto un epistēmisks uzslāņojums realizējas noteiktu tipu kontekstos. Norādīts, ka atstāstījuma izteiksme bez epistēmiska uzslāņojuma nav pragmatiski neitrāla, bet izsaka apzinātu teksta autora norobežošanos no citas personas teiktā vērtējuma, vienlaikus netieši veidojot sabiedrības viedokli.
On comparative study of deverbal nominalizations denoting process and result in Lithuanian and English
Authors:   Šiauliai University, Sušinskienė Solveiga , Vaskelienė Jolanta
Published: December 2020

Although the Lithuanian and English languages are bound within the family of IndoEuropean languages, the typological differences between the two languages lie in the system of inflectional and derivational morphology. The paper analyses the concept of nominalization and discusses the deverbal process and result nominalizations in Lithuanian and English. For the comparative qualitative and quantitative analysis, 965 equivalents of deverbal nouns have been selected from the “Parallel Corpus”. Out of them, 802 examples belong to the category of deverbal process nouns, whilst the category of deverbal result nouns includes 163 examples. From the point of view of morphology, in both languages nominalization is a word-formation process by which a noun is derived from a verb, adjective or another noun, or even other parts of speech, usually through suffixation and by adding the ending in the Lithuanian language. Two types of nominalization can be found across languages: lexical and syntactic. Lexical nominalization refers to the formation of deverbal nouns or nominal words derived from the verb or a nominal word, and syntactic nominalization refers to turning a clause into a noun phrase. In summary, the investigation of the derivational affixes of deverbal nouns in Lithuanian and their equivalents in English has revealed the following differences: in Lithuanian, the deverbal nominalizations – deverbal process nouns and deverbal result nouns – can be formed with 132 suffixes and 5 endings, whilst in English – with 10 suffixes and by employing the derivational strategy of conversion. Also, the analysis of the empirical material revealed that the suffix -imas/-ymas in Lithuanian prevails in forming deverbal process nouns (they make 73 per cent of all deverbal process nouns), while the suffix -inys is the most prolific in forming deverbal result nouns (they make 38 per cent of all deverbal result nouns). The English equivalents usually have the suffix -ion/-tion/-sion/-ation, quite many derivatives have the suffix -ing. It should be noted that deverbal nominalizations in the Lithuanian language often correlate with abstract and concrete nouns (non-derivatives) in the English language: 23 per cent of all derivatives in Lithuanian have more than one equivalent (derivative or non-derivative) in English.
Semantikas noteikta sakārtotu komponentu secība latviešu valodā
Authors:   Latvijas Universitāte, Zvīgule Guna
Published: December 2020

Rakstā aplūkota sakārtojumā saistītu komponentu secība latviešu valodā. Balstoties līdzšinējos latviešu un cittautu valodnieku pētījumos un secinājumos, izvirzīti vairāki faktori, kas ietekmē vārdu secību sakārtojuma konstrukcijā. Valoda rāda, ka sakārtojumā saistītu komponentu secība, lai arī gramatiski nenoteikta, nav patvaļīga. To ietekmē trīs faktoru grupas: 1) semantiskie faktori, 2) funkcionāli pragmatiskie faktori, 3) formālie faktori. Raksta uzmanības centrā ir semantiskie faktori, kas latviešu valodā noteic sakārtojumā saistītu komponentu pamatsecību. Tā kā saistīto komponentu semantika ir ļoti daudzveidīga, semantiskie faktori dalīti vairākās grupās atkarībā no saistīto komponentu nozīmes. Kā atsevišķi aspekti analizēti: 1) realitātes noteikts secīgums, 2) hierarhiskās attieksmes, 3) kognitīvi emocionālie aspekti. To ietekme pētīta valodas materiālā, kas izgūts no „Līdzsvarotā mūsdienu latviešu valodas tekstu korpusa” un uz tā pamata veidotā „Latviešu valodas sintaktiski marķētā korpusa” un ir semantiski un formāli daudzveidīgs, jo skatītas vārdrindas, kur saistīti ar lietvārdiem, darbības vārdiem, apstākļa vārdiem un īpašības vārdiem izteikti vienkārša teikuma komponenti.
REVIEW OF ISLAMIC ECONOMIC LAW ON TRADERS 'INTERNET DATA SELLING PRACTICES IN GAMPONG KOPELMA KECAMATAN SYIAH KUALA BANDA ACEH
Authors: Syahrul Suhaimy , Yusran Hadi Muhammad , Achyar Gamal
Published: December 2020

This research was conducted based on the form of fraud and the obscurity of business actors, which, if allowed to continue, will further harm consumers. In fact, consumers have not received maximum service, so consumers are always ignored by the behavior of business actors who commit fraud, just because they want to get a profit. The research objective in this thesis is to find out how to review Islamic economic law on the practice of buying and selling internet data package pulses for traders in Gampong Kopelma, Syiah Kuala District, Banda Aceh. This research uses qualitative research with descriptive analysis method. And data obtained from interviews. The results of this study indicate that in the practice of buying and selling the active period of internet data packages at the Kopelma Village Counter, Syiah Kuala District, Banda Aceh, buyers come directly to the place. In that place the buyer can choose the data package to be used and purchased. Prices and products also vary, depending on the data package and the amount of quota, as well as the active period for how many months. The products sold include Simpati, XL, Axis, Tri, Indosat, Smartfren and other products. After finding the internet data package that you want to use, the buyer begins the transaction. The law of buying and selling internet data pulses by traders in the Kopelma Darussalam area is legal and is in accordance with the terms and conditions of buying and selling. However, there are some sellers who do not convey the correct information, resulting in losses for the buyer such as the active period or the validity period of the package which is shorter than the time that has been delivered.
The Implementation of Verdict Execution on Providing Maḍiyah Maintenance Following Divorce According to Islamic Law (Case Study in Syar’iyyah Court Banda Aceh)
Authors: Devy Soraya , Suci Dwi Mekar
Published: December 2020

The article discusses the procedures of filing a plea to execute verdicts on providing māḍiyah maintenance and the effort to implement the verdicts in Syar’iyyah Court Banda Aceh.  The study was conducted with a qualitative approach and the collected data were analyzed with a descriptive-analysis method based on Islamic law perspective. The result shows that the procedure and the legal effort to file an execution toward the verdict related to māḍiyah maintenance in Syar’iyyah Court are distinguished into two types of divorce, i.e. talak divorce and filed divorce. In talak divorce, the execution of the verdict related to maintenance is conducted during the reading of the talak pledge. In the filed divorce, the ex-wife’s lawsuit related to maintenance which is neglected by the ex-husband is entitled to be legally sued through filing a plea on execution. The phases as follows: (1) the ex-wife files a plea of execution to the court, (2) pay the execution cost, (3) aanmaning (a warning to the defendant), (4) the ex-husband and ex-wife comply with the summons by the court, (5) the court establishes executorial beslag (executing confiscation), (6) the court establishes an execution order, (7) an auction. According to the Islamic perspective, the execution of māḍiyah maintenance can be conducted following the ex-wife’s lawsuit to the court. The execution of māḍiyah maintenance can be performed by the court based on the valid provisions of executing māḍiyah maintenance in Syar’iyah Court upon consideration of benefit and expediency principles.
Concept of Khiyār in Transaction in Islamic Law
Authors: Harun Daud Rasyid
Published: December 2020

Individuals conducting commercial transactions must carefully weigh-in determining factors prior to sales purchases, either related to goods or pricing. After all, matters are secured, the involved parties can advance with a sales purchase agreement.  Nonetheless, a transaction can typically be canceled post an agreement, due to circumspection on part of the seller or buyer, who is allowed to annul his/her initial plan. Islamic Sharia gives rights to transaction cancellation or activation, and this concept is called “Khiyār”. Various mazhab (Islamic schools of jurisprudence) give consent to Khiyār and its enabling guidelines.  An example is in a case of defective products or discrepancy on the merchant's original product description, etc.  However, depending on the individual situations, all mazhab can either have consensus or disagreement on the nature of Khiyār.  This paper emphasizes the debates due to its relevancy in today’s market, which warrants further development into broader consumer protection.  A qualitative methodology is used for comparison between various mazhab relating to Khiyār based on Fiqh literature. a Khiyār becomes a right for both the seller and buyer.  But, depending on each unique condition, it can also be invalidated.
Preliminary Qualitative and Quantitative Phytochemical Profiling of Aristolochia Tagala Cham. A Rare Medicinal Plant
Authors: G. S. Shailaja Sharma , L. Rajanna
Published: December 2020

Aristolochia tagala Cham. is a rare medicinal plant found in certain tropical regions of the world. During the present investigation, a detailed preliminary qualitative and quantitative analysis were carried out to know the phytochemical profile of the leaves of A. tagala. The leaf powder was extracted with three solvents having different polarities and subjected for analysis. The extracts showed the presence of carbohydrates, proteins, alkaloids, phenolics, flavonoids, tannins, terpenoids, steroids, glycosides and volatile oils whereas saponins, non-volatile oils, gums and mucilage were completely absent. In quantification experiments, chloroform leaf extract showed high concentrations of phenolics, flavonoids and flavonols while methanolic leaf extract showed abundant alkaloids. This preliminary phytochemical profile can be used as a data source for the isolation of phenolic and alkaloid compounds. The isolated compounds can be used for their specific biological activity and based on their curative properties they may be used for the formulation of drugs.
Emblicanin-A Inhibits Cell Growth in Human Prostate Cancer Cells (PC-3) By Modulating Apoptotic Signaling Molecules
Authors: Selvaraj Jayaraman , Ponnulakshmi Rajagopal , Vishnupriya V , Sindhura Myneni , Sai Ravi Teja Kamineni , Divya Ravikumar , Surapaneni Krishna Mohan
Published: December 2020

Cancer is a one of the leading causes of death in the world, continue to be worldwide dreadful disease. Prostate cancer is the most common cancer diagnosed in men. Multi-drug resistance (MDR) is a major problem with the current treatment options. It is now widely believed that many herbal dietary products are available as chemo-preventive agents against commonly occurring cancer types such as prostate cancer. Emblicanin-A, a hydrolyzable tannins has been isolated from the fruit of Emblicaofficinalis. The present study was aimedto find out whether emblicanin-A can inhibit growth of the prostate cancer cells (PC-3) through the regulation of apoptotic signaling mechanisms. Hence, PC-3 cells were treated with different concentrations of emblicanin-A (10, 25, 50, 100 and 150µM) for the analysis of B-cell lymphoma 2 (Bcl-2), Tumor suppressor protein (p53), Caspase-3 and caspase-9 mRNA expression in PC-3 cells. Cell viability was done using MTT in order to find the optimal dose. MTT assay exhibited that emblicanin-A showed cell death at the concentration of 100 and 150µM. It significantly (p<0.05) decreased the mRNA expression of anti apoptotic proteins (Bcl-2) while it upregulated the p53, caspase-3 and cas-9 mRNA levels effectively (p<0.05) in PC-3 cells which clearly indicates that emblicanin-A induces apoptosis in PC-3 cells by modulating intrinsic signalling mechanisms. To best of our knowledge, the present findings are the first to report anticancer activity of a bioactive compound from E.officinalis. Our study concludes that emblicanin-A may serve as a potential chemotherapeutic agent for the treatment of prostate cancer. Further studies on the effect of Emblicanin-A on the protein expression of further downstream signalling mechanisms is warranted in order to ascertain its potential mechanisms action towards clinical utility.
Breast Cancer Knowledge and Practice among Saudi Arabia Women with and Without Positive Family History: A Cross Sectional Study
Authors: Dayan Noura Al-
Published: December 2020

Knowledge of association between breast cancer and risk factors of family history can help change the health behaviour. To reduce risk factors associated with breast cancer among young women in Saudi Arabia, it is necessary to understand the degree of risk perception and socio-economic differences. A cross-sectional study of 253 Saudi women aged 25-64 years investigated the awareness of risk factors (positive family history) for breast cancer. Standard self-administered questionnaire, screening practices including breast self-examination (BSE), clinical breast examination (CBE), and mammography were included in the data collection and analysed through PRISM (version 8.4.2.) for individuals with and without a positive family history. Prevalence of positive family history and non-family history was 75/253 (30%), and 178/253 (70%) respectively. The mean age of women with a positive family history (FH+) was 47.1 years and without a positive family history (FH-) was 43.4 years. The results showed that both groups were low in practicing BSE (FH+ 23% and FH- 13%) once a month. The BSE knowledge assessment showed 77% in FH+ women whereas the knowledge of CBE and mammography in FH+ women were 75 % and 76% respectively, and 83% and 56% respectively in FH+ women. Awareness of family history as a risk factor was greater in FH+ women compared to FH- women. The women with lower education and low income have less knowledge about breast cancer screening behaviour and FH+ as a risk factor were identified. The results indicated limited knowledge of risk factors and inadequate breast cancer screening of FH+ women. Poor knowledge and practice of breast screening can contribute to late-stage breast cancer disease. Understanding the strengths and importance of the relationship between breast screening activity and its risk factors is essential to the emerging and more tailored promotion of breast health.
Fan’s book “Political ontology of a Russian citizen: content versus form”. Ekaterinburg: Ural Institute of Management — RANEPA branch, 2018
Authors:   Ural Federal University named after the first President of Russia B.N. Yeltsin, Rusakov Vasily , Rusakova Olga ,   Institute of Philosophy and Law, Ural Branch of RAS
Published: December 2020

The authors consider the philosophical and political problem of citizenship, for a number of reasons constantly relevant to the Russian culture. A peculiar methodological bias of consideration gives originality to the work: the ontology of the phenomenon of citizen and citizenship. The emphasis is made on studying the factors and mechanisms for implementing the political and private rights of a nominal citizen, which shows that the current political order in Russia is characterized by the contradiction between the formal norms of externally modern political institutions and the informal practices of their functioning, the Russian Constitution does not exist in the form of existing law as a system of obligations observed by the parties, and it is reasonable to talk about the existing rental estate order and resource allocation.
Theoretical aspects and discursive practice of the right-wing ideology in the political processes of modern Europe
Authors:   Chelyabinsk State University, Golovin Mikhail
Published: December 2020

Introduction. The article discusses the main approaches to the concept “right radicalism” in modern Russian and foreign political science. In addition, the author shows how actors in political processes use ideology in the framework of political struggle as exemplified by the ideological discourse of the far-right British National Party. The aim of the study is to trace the specifics of constructing the nationalist discourse of the rightwing political forces in modern Europe (using the example of the British National Party) and formulate the author’s definition of the term “right-wing radicalism”. Methods. The author uses comparative and historical-retrospective methods to comprehensively consider the phenomenon of the right-wing radicalism, as well as discourse analysis of a political party’s text, which contributes to a better understanding of the features constructing the discourse of these actors in political processes. Scientific novelty of the study. The work provides comprehensive analysis of the concept “right radicalism” in the context of political processes of modern Europe, the author suggests his own definition of the phenomenon considered. Results. From the vast scientific heritage devoted to issues of the right-wing radicalism, ideology, and functioning of right-wing political parties, the author choses several approaches presented in both domestic and foreign political science, which makes it possible to disclose essential ideas of the “right-wing radicalism”. In addition, as a result of the discourse analysis of the British National Party program document, the author identifies the main points that are key to the nationalist discourse of the modern European right-wing radical party. Conclusions. As a result of the study, we can conclude that the concept “right radicalism” is one of the most debatable in modern political science and the relevance of its study is not in doubt. The analysis of the program document of one of the oldest extreme right-wing parties in Europe shows that ideological discourse is formed from various components and, using various methods, the researcher can analyze its structure in detail, understanding how political forces form this discourse within the framework of the political struggle.
Morphogenetic social theory: more questions than answers
Authors:   Peoples’ Friendship University of Russia, Orekhov Andrey , Efimenkov Alexander ,   Peoples’ Friendship University of Russia
Published: December 2020

Introduction and the aim of the study. The paper analyzes the place and role of morphogenetic theory within a framework of contemporary socialtheoretical discourse. M. Archer’s morphogenetic theory and P. Donati’s relational conception are considered as two examples of this discourse. Methods. The authors use analytical methods (analysis, synthesis, etc.), applied in contemporary philosophy of social sciences. Scientific novelty. The key idea of the paper is analyzing morphogenetic social theory in terms of analytical scholasticism as a deviant way of contemporary social theory development. Results. Morphogenetic theory is rather a sociological theory than interdisciplinary social theory; the sophisticated language of “morphogenists” mat seem difficult for other scholars to understand; morphogenetic theory demonstrates indefinite perspectives concerning interdisciplinary or transdisciplinary discourse in the context of contemporary stage of social-humanitarian knowledge development. Conclusions. The status of “morphogenetic theory” among other directions of social theory is by far “peripheral”.
Noéli, a falta que ela nos faz
Authors: Sayão Jorge
Published: December 2020

O presente artigo aborda a singularidade da atuação de Noéli Ramme em nosso meio de arte. Sua capacidade de conjugar a atividade acadêmica com as práticas artísticas reinterpretando conceitos filosóficos a partir da produção de artistas contemporâneos, dando-lhes uma nova significação e os atualizando. Utilizando conceitos da obra de Nelson Goodman e Arthur Danto, dois dos principais filósofos da estética analítica, ela ampliou as possibilidades de sua utilização ao conjuga-los com os conceitos artísticos de Tunga e Barrio, dois dos mais proeminentes artistas contemporâneos das artes brasileiras.
Apresentação
Authors: Barbosa Ricardo , Lemos Fabiano
Published: December 2020

Apresentação do dossiê "In memorian: Noeli Ramme".
A COMPREENSÃO LEITORA SOB A ÓTICA DA TEORIA DA RELEVÂNCIA: UM ESTUDO SOBRE A MANIPULAÇÃO DE OBJETOS DIGITAIS DE APRENDIZAGEM DA LEITURA
Authors: Diehl Joseane , Forneck Kári Lúcia , Diesel Aline
Published: December 2020

Neste estudo, analisou-se o desempenho de 38 alunos do 8º do Ensino Fundamental em atividades de compreensão de textos de humor presentes em objetos digitais de aprendizagem (ODA), à luz da Teoria da Relevância. Foram investigadas as interações dos alunos em um questionário online, composto por 7 questões de múltipla escolha e de associação. Cada tarefa apresentou feedbacks instrutivos que traziam para o plano da consciência o percurso cognitivo adotado no caso do acerto, e a ser adotado no caso do erro. Evidenciou-se que a produção de inferências decorre de um mecanismo cognitivo que requer baixo custo de processamento e alto benefício cognitivo, resultante dessa interação, tal como evidencia o Princípio da Relevância.
VIDEOGAMES E PUBLICIDADE: UMA HISTORICIZAÇÃO SOBRE COMO DIVERTIR E ANUNCIAR
Authors: Markmann Afonso Ernesto Gerhard
Published: December 2020

Os videogames consolidaram-se como forma de entretenimento na década de 1970, quando passaram a ser produzidos em massa e comercializados. Para convencer o público de que ter um console de videogame na sala de casa era algo bom, peças publicitárias persuasivas precisaram ser veiculadas. O presente artigo objetiva mostrar a evolução das publicidades de jogos e videogames ao longo dos anos por meio de uma breve historicização, utilizando uma pesquisa bibliográfica qualitativa.
O USO DOS PRONOMES CLÍTICOS DO ESPANHOL EM LIVRO DIDÁTICO DE ENSINO
Authors: Peruzzo Chaiane , De Moraes Gisele Benck
Published: December 2020

O presente artigo visa analisar um capítulo do livro didático Síntesis com o objetivo de verificar como está sendo desenvolvido, e a partir de que abordagem, o ensino dos pronomes clíticos acusativos do espanhol no Ensino Médio. A base teórica utilizada levou em consideração os preceitos de Spada (1997) e Dutra (2015). A partir dos critérios pretendidos, apresentamos uma análise na qual se averigua a aplicabilidade das atividades propostas no que concerne ao ensino dos clíticos na língua espanhola. Os resultados apontam que o capítulo foca em atividades de classificações e criações de frases isoladas, distantes de um contexto e da autonomia do aluno no processo de aprendizagem.
ARTE VISUAL: UM ESPAÇO DE APRENDIZAGEM NO ENSINO DE GEOGRAFIA
Authors: De Almeida Ferreira Guimarães Rita De Lúcia , Aguillar Adriana Maimone
Published: December 2020

O ensino de Geografia destinado aos alunos do Ensino Fundamental II urge por ressignificação e novas experiências. O mundo mudou e a Educação escolar encontra dificuldades para acompanhar tais mudanças. Nessa perspectiva a Arte visual é uma possibilidade para auxiliar no desenvolvimento dos conteúdos, interagindo com a realidade na contemporaneidade, a qual se pauta sobremaneira nas Artes visuais. Portanto nosso objetivo é apresentar a Arte visual como recurso metodológico capaz de promover na sala de aula o desenvolvimento de práticas de ensino-aprendizagem de forma prazerosa, despertando a atenção e curiosidade para os conteúdos da Geografia. Trata-se de levantamento bibliográfico acerca do uso da Arte visual no ensino de geografia, com auxílio do referencial teórico baseado em Vigotski sobre a imaginação. A imaginação poderá ser promovida por determinadas imagens com potencial para desenvolver a criatividade de crianças e adolescentes, quer seja na área das artes ou dos estudos científicos. No “espaço” da Arte visual o docente encontra um importante aporte didático, anunciando uma educação renovada e articulada com a geração atual, promovendo a interação entre a realidade dos alunos, a realidade da escola e a realidade atual no que tange às mídias e redes sociais.
Nyamuk Dewasa yang Terperangkap pada Jenis Atraktan Berbeda di Kelurahan Tembalang Kota Semarang
Authors: Ambiya Zainul , Martini Martini , Pradani Firda Yanuar
Published: December 2020

Abstract. Tembalang Village is one of the endemic areas of DHF in the city of Semarang (IR 479,6/100.000population). The discovery of chemical resistance cases in mosquitoes requires another alternative as an effortto control dengue that is environmentally friendly, cheap and effective, namely by using mosquito traps withattractants. This study aims to determine the differences in the types of effective attractant materials to beused in mosquito traps as an effort to control mosquitoes. This type of research is experimental with the Post-Test Only Control Group Design method. The sample of this study was 64 houses with repetitions of 6 times.Testing of attractants was carried out on 3 types of attractants, namely brown sugar yeast, sugar yeast, strawsoaking water and PAM water as a control. Environmental observations were carried out to determine thedensity of mosquitoes in Tembalang Village. The results showed that the type of attractant most favored bymosquitoes was brown sugar yeast (73,37%) and sugar yeast (26,62%). Meanwhile, the mosquito density inTembalang sub-district was low at 1.375 with the most found mosquito population being Culex (55.7%) andthe highest fishing place in the house (59%).

Keywords: Tembalang Village, Vector Control, Attractant, Mosquito Density