Reviewerly/exHarmony huggingface dataset:
Petrography and Geochemistry of Bada’u and its Environ, Katsina State Northwestern Nigeria

The systematic studies of petrography and geochemistry of Bada’u revealed that the area are underlain by crystalline rocks of the Basement Complex, which is categorized as the low grade schist belt. The mapped area is situated within Malumfashi Local Government area of Katsina State, part of Malumfashi sheet 79 NW, which lies between latitudes 11051ʹ0.00˝N to 110 55ʹ00˝N and longitude of 70 32ʹ0.00˝E to 7035ʹ0.00˝E. The rock units were mapped in the sub-area on a scale of 1:25,000, covering an area of about 40km2. The major lithological units mapped in the study area comprises basically of mica schist intercalated with quartzites, porphyritic granites, and minor lithology which includes granite-gneiss, gneiss. The study area shows the evidence of post and syn-Tectonic (Primary and Secondary) structures such as joints, fracture, zenolith, and quartz veins. The dominant joint trend and Quartz veins of the study area are N-S E-W directions respectively which follows the general trend of structures resulting from Pan-African Orogeny. Seven rock samples were collected for both petrography and geochemical studies (2 samples of granites, two samples of gneiss and three samples of mica schist). The major minerals observed under plane polarized and cross polarized light microscope of the granite-gneiss, mica schist and granites are Quartz, feldspar (orthoclase), and micaceous minerals (Biotite and Muscovite) respectively. The geochemical result shows that the rock units within the study area have high percentage of SiO2 and Al2O3 concentration in wt%. This suggest that the rocks within the study were formed from a silica rich source. The granite within the area are peraluminous and shows calc-alkaline characteristics, and occur in syn collision environment as revealed under various geochemical classification plots. The gneiss in the area also have high percentage of SiO2 and Al2O3, suggesting a calc-alkaline affinity. The lesser amount of Na2O against K2O reflect an abundance of K-feldspars rock forming silicate. The mica schist also has high percentage of SiO2 and Al2O3, the high aluminium enrichment in mica shcist reflects the control of their composition by aluminum clay minerals, the mica schist specifically has high Barium contents which indicate K – feldspar rich source rock. The chemical concentration of Rb is similar to their derivation from shales or metapelites, which is a reflection of their origin.
Using Twitter for Student Learning in Now Era

Twitter is a site that offers a social network of microblogs thus allows users to receive and send messages called tweets. The purpose of this study to examine how social media can influence students in building ideas and motivation for their own learning and to analyse how Twitter affects on knowledge purpose. In this research, the writer uses contructivism theories to know purpose of learning by using Twitter and sample research method to find out how students use Twitter in every aspect of their learning and how effectively this online application for study. After observing this study, the writer can represent using twitter as a media for learning can build the creativity and self-reliance students, also can build their own knowledge.Keywords: contructivism, learning, social media, twitter
Modified Multi-Kernel Support Vector Machine for Mask Detection

Indonesia is one of the countries most affected by the Coronavirus pandemic with millions confirm cases. Hence, the government has increased strict procedures for using face masks in public areas. For this reason, the detection of people wearing face masks in public areas is needed. Face mask detection is a part of the classification problem. Thus Support Vector Machine (SVM) can be implemented. SVM is still known as one of the most powerful and efficient classification algorithms. The research aims to build an automatic face mask detector using SVM. However, it needs to modify it first because it only can classify linear data. The modification is made by adding kernel functions, and a Multi-kernel approach is chosen. The proposed method is applied by combining various kernels into one kernel equation. The dataset used in the research is a face mask image obtained from Github. The data are public datasets consisting of faces with and without masks. The results present that the proposed method provides good performance. It is proven by the average value. The values are 83.67% for sensitivity, 82.40% for specificity, 82.00% for precision, 82.93% for accuracy, and 82.77% for F1-score. These values are better than other experiments using single kernel SVM with the same process and dataset.
FEUDALISM IN THE ABUSE OF POWER IN URSULA K. LE GUIN’S SEMLEY’S NECKLACE

Abstract This research paper discusses feudalism in the short story written by Ursula K. Le Guin, entitled Semley’s Necklace. The writers use sociological approach to analyze the textual and contextual elements in the story. The writers apply library research method in compiling data and information needed related to the research. In analyzing the phenomena in Ursula K. Le Guin’s Semley’s Necklace, the writers use the theory of Feudalism of François-Louis Ganshof and Marc Bloch. The result of the research indicates that there is a partnership inequality between the Lord-Vassal feudal system and the abuses of power committed by the Starlords as the ruling party that fails to prosper the inhabitants of Western Lands and exploits their property. The exploitation causes a rampant growth of poverty in Western Lands. The poverty causes discontent and jealousy on Semley as the protagonist in the story. The poverty, discontent, and jealousy bring Semley influence to decide to leave the manor to search for her lost dowry called “The Eye of the Sea”. As a result, Semley loses her beloved husband, the only reason she goes away to bring back her sapphire-stoned necklace in a “one-night long” journey. Keywords: feudalism, abuse of power, lord, vassal
Klasifikasi Penderita ISPA Menggunakan Metode Naive Bayes Classifier

Information related to the classification of ARI disease suffered by the community in a public health is essential. This is because the public health is one of the community health centers that is a reference for treatment for the community. Public health must identify the right type of ARI disease so that treatment for ARI sufferers can be given optimally. This study classified the data of patients with ARI in a public health based on the determining factors, namely the disease suffered, age, and period of stay. Classification is carried out using the Naive Bayes Classifier method with the Confusion Matrix testing method. The results of applying the Naive Bayes Classifier method to patient data resulted in three types of ARI, namely mild, moderate and severe. The highest number of ARI patients is severe ARI. The results of the Confusion Matrix test that have been carried out prove that this method has an accuracy of 93.33% so it is suitable for use to classify ARI diseases.
Digitalization in early childhood education in Vietnam

Digital transformation is the process of transforming interactions between actors on a traditional platform to interactions on a digital platform. This is the revolution that takes digitization or data as the foundation for development. This process is continuous and never stops. Digital transformation is a systematic process, so when all political, economic and social fields undergo digital transformation such as e-government, digital economy, digital businesses, digital banking, population, digital health, digital tourism... education is also in this inevitable trend. The article points out that digital transformation of education and training is a core part of taking advantage of the impact of the global industrial revolution 4.0. and how technology is transforming early childhood education. Why is technology important in early childhood education?
THE INFLUENCE OF JIGSAW STRATEGY TO STUDENTS’ READING COMPREHENSION

This study highlighted the implementation of jigsaw strategy to improve eleventh graders' reading comprehension at SMA Karya Ibu Palembang.Jigsaw is one of learning strategies under cooperative learning method that promotes group work and problem solving practice among the group members.This strategy encourages each member to focus on solving a given task in a reading practice.The objective of this study was to find out whether or not jigsaw strategy could significantly improve students' reading comprehension of explanation text.It examined the influence of Jigsaw strategy on students' reading achievement.Preexperimental research design was administered as the research method since it had no control group involved.35 students of eleventh grade that categorized low in reading achievement, participated as the sample of this study.A reading comprehension test, consisting of 20 items of multiple choice, used as the data collection technique.The obtained data was analyzed using Paired Sample T-Test.Research finding showed that Jigsaw strategy could significantly improve students' reading comprehension.The result of Paired Sample T-Test revealed that the value of tobtained (8.864) was higher than the value of ttable (2.032) and the significance level (2-tailed) was 0.000.It indicated that jigsaw strategy contributed significant influence toward students' reading comprehension.
The Use of Person Deixis as Address System In Literary Works

Deixis is one of topics in Pragmatics that always be studied by researchers on their own reason. This research is a study of person deixis as address system within novel entitled Their Eyes Were Watching God from Zora Neale Hurston and story book Friday Black by Nana Kwame Adjei-Brenyah as the source of data in this study, which the author of each book is Black people. The purpose of analyzing, the writer would like to analyze the system address system in both sources and look for the address system from the sources. The data were collected by library research method. The collected data were identified, categorized, and analyzed. The writer analyzed the data by using Levinson’s theory as method of analyzing the source data. The finding of the research is from two literary works the type that appears frequently is first-person deixis such as I, Ah, Ah’m from Their Eyes Were Watching God and I from Friday Black. The person deixis as address system that use in term of formal and informal dialogue. The last is the factors that affected the address system in both literary works.Keywords: deixis; address system; black cultural background.
Cybercrime: A systematic review of the literature

These days, technology facilitates the lives of many people.However, it has also assisted crime, which presents severe threats to the assets and tranquility of those who are victims.Therefore, it is necessary to know the types and forms of cybercrime that occur in various countries of Latin America, through a systematic analysis of the literature.Sixty-two articles obtained from the Scopus, Dialnet, and Scielo databases published between 2009 and 2021 were reviewed and analyzed following the classification proposed by Miró Linares.Among the results, it was found that the highest rate corresponds to economic cybercrimes with 43% , followed by social cybercrimes with 41% , and, fina lly, political cybercrimes with 16% , being the malware tool the m o st used.It is concluded that most studies on cybercrime come fro m European and American countries; and that theft, the use of malware (Booter, Spyware, Trojan, Adware, Ransomware) are the main tools for committing cybercrimes, being the most recurrent: theft, cybercrime, and fraud.
Rancang Bangun Sistem Informasi Tugas Akhir Berbasis Web pada Jurusan Teknik Elektro Politeknik Negeri Pontianak

One of the requirements for graduation in the diploma III study program at the State Polytechnic of Pontianak is the making of a final project which process starts at the beginning of semester 6. Students need to take steps to complete the final project starting with submitting titles, proposals, submitting supervisors, and consulting with supervisor. At present the process of these stages is still being carried out manually, with time constraints and the ongoing spread of the covid-19 virus (corona virus) so that the Government issues PPs, Circular Letters and urges to implement social distancing and physical distancing, so the manual process does not run automatically optimal, the reason is that students have not been able to meet prospective supervisors, supervisors also have the desire to choose prospective students to be mentored, and consult with supervisors to get input and corrections related to the design and process of the final project. From these problems, it is necessary to build a final project information system that is made web-based with a codeigniter framework with supporting technology for AJAX, JavaScript and Mysql as a Database Management System. This system has three user entities, namely students, supervisors and administrators. This system is capable of serving title proposals, proposals, submission of supervisors, selection of students to be mentored, and media consultations between students and supervisors for smooth online and realtime final project processes.&#x0D; &#x0D; Keywords : Information System, Web, Final Project
Manufacture of Solid Polymer Electrolyte (SPE) Based on PVDF HFP-LiBOB

This research aimed to synthesize solid polymer electrolyte (SPE) with and without Polyethylene oxide (PEO) using the solution cast technique. The liquid electrolyte of LiBOB was synthesized with the immersing method. The chemicals used are PVDF-HFP (0.75 g), TiO2(0.05 g), PEO(0.25 g), DMAC, EC, EMC, and LiBOB(1.55 g). The morphology of the surface membrane was characterized using SEM. The results of the SEM analysis shows that the addition of PEO plays a role in forming the SPE membrane because the addition of PEO greatly affects the density of the SPE sheet.
Analysis of Public Opinion on Covid-19 Vaccine through Social Media Using Naïve Bayes Theory Algorithm

This study aims to analyze various public opinion on the Covid-19 vaccines that appear on social media pages, especially on Facebook and Twitter via # (hastag). The death rate caused by COVID-19 was so high which reached 144,227 people until 2022. The Indonesian government required vaccines for the community starting from children aged 6 years as an effort to prevent the spread of the Covid-19 virus. Unfortunately, the implementation of complete vaccines in Indonesia has only reached 51.3% of the mandatory vaccine population, which is 140 million out of 339 million people. The non-achievement of the target set by the government causes the need to conduct a sentiment analysis on vaccines in Indonesia through social media. Based on the sample data, from 1000 words obtained from 320 opinions there are positive and negative opinions. This data is then analyzed and processed to find out how many positive and negative responses occurred. The data was then processed into several stages to test the level of truth through training data and test data. The results of the data processing were tested using the Naïve Bayes algorithm which resulted in an accuracy value with a precession of 77.08% taken from 90 samples test data, recall with a percentage of 97.87% based on positive data which was predicted to be true with a positive opinion status from 47 samples of test data and 1 positive data status which is still predicted to be negative. Furthermore, the specific percentage value obtained was 65.30% of the 132 test data that are predicted to be true negative.
A Study on a New Computer Network-assisted English Teaching Model

With the integration of information technology and foreign language education, it has exerted a profound influence on foreign language learning, and has formed a new open, free and personalized foreign language learning system. In order to give full play to the advantages of computer network-assisted English teaching, it is necessary to take students' learning demands as the core and interpret correctly the multiple advantages of computer network-assisted English teaching, actively constructing a new model of computer network-assisted English teaching. Based on the analysis of the background of the development of computer network-assisted English teaching and the innovation of English teaching, this paper puts forward some strategies for constructing a new model of computer network-assisted English teaching.
Improving Early Reading Ability Using Flash Card Media for Class V Mild Mentally Retarded Students at SLB Negeri Merangin

This reserach improve early reading skills and also to see whether the provision of flash card can be influential or effective in overcoming reading difficulties in mild mentally retarded students at SLBN Merangin. This study uses an experimental approach in the form of a single subject (SSR) using the ABA design. The subject in this study is a child with mild mental retardation. The target behavior in this study was to improve early reading skills. The data analysis technique used is the visual graph technique. The result of this research is that giving intervention using flash card can improve reading ability in mild mentally retarded students at SLBN Merangin. The results of this study are that in the first stage, the baseline (A1) obtained the final percentage of 47%, the intervention stage and the baseline (A2) had obtained the percentage of 100%.
STUDENTS’ ATTITUDE TOWARD E- LEARNING DURING COVID 19 PANDEMIC AT STKIP PGRI SUMATERA BARAT

This research investigated students’ attitude toward E- Learning during Covid 19 Pandemic at Sosiology Departement of STKIP PGRI Sumatera Barat. Attitude can influence students’ way of thinking, feeling, or making sense of the learning process. Thus, teachers need to know about students’ attitude. In this study, researcher investigated students’ attitude involve students’ thinking, feeling and behavior using empirical data. The purpose was to find how are the students’ attitude of thinking, feeling and behavior on the use of E-learning during Covid 19 Pandemic at Sosiology Departement of STKIP PGRI Sumatera Barat. The method of research is quantitative method with the design was descriptive or survey research. The type of survey was Cross-sectional research. This study examines all students at Sosiology Departement session 2020 A of STKIP PGRI Sumatera Barat which totally twentythree students. The data were taken form a questionnaire. The findings of the research showed that students have a positive thinking and feeling toward e- learning with mean average 3,5 (N=23, st.d= 0.9). In contrast, they have a negative behavior toward e- learning with mean average 2,9 (N=23, st.d =1,0). Thus, it is sugested for teacher to change their students from negative attitude into positive attitude.&#x0D;
Comparison of Swarm Optimization Algorithms for Multi-Target Tracking and Detection

Nowadays the tracking and detection of different objects are important. One of the major applications where we commonly use both of these are the surveillance applications. Here the fastness and the accuracy are very much important and based on those things the technology is searching for new ideas or methods. Most of the algorithms for target detection are currently based on neural networks. The commonly used methods for selecting appropriate hyper-parameters are the random search and grid search methods. But those algorithms have a lot of disadvantages and that makes them inefficient and inaccurate. So, for avoiding those disadvantages we are considering optimization algorithms with swarm intelligence. There are different swarm optimization algorithms, in which the most efficient one is the Glow worm Swarm Optimization (GSO) algorithm. This algorithm will give fast and accurate tracking and detection of objects. We are going to analyze the applicability of the GSO algorithm for the tracking and detection of several moving and stationary targets at the same time and compare other swarm optimization algorithms on the basis of multi-target tracking and detection.
Risk management in the higher education system

Universities should pay special attention to the issues of risk management in the conditions of increased competition. The article presents the results of the analysis of regulatory documents in the field of risk management. The most significant risks arising in universities have been identified. A model of risk management in a university based on a process approach has been presented. The mechanism of risk management in the framework of one of the main processes of the university "Recruitment of students" has been considered.
Rancang Bangun Alat Pengusir Hama Burung Berbasis Arduino Uno

Bird pests are one of the problems that always haunt farmers, these pests often make it difficult for farmers, plus during the rice harvest period, bird pests will increase, thereby reducing the production yields that will be produced. The purpose of this study is to make an Arduino Uno-based bird repellent using an ultrasonic sensor, which is to read if a bird approaches it will automatically activate the sound that has been installed on a bird repellent that resembles a scarecrow. In addition, this tool can also move automatically if there are pests that come, the result of this study is the application of Bird Pest Repellents that can be implemented in rice fields.
An Analysis the Used of Code Swtching by the Teacher in Teaching English as Foreign Language at SMA N 3 Singaraja

This study aimed at analyzing the types and functions of code-switching used by teachers in teaching English as a foreign language at SMA N 3 Singaraja. This study is a descriptive qualitative research. The subjects of this study are two English teachers who teach in 11th and 12th grades of language major. Data were collected using observation and interview methods. The instruments used in this study are observation sheets, video recorders, interview guide, and tape recorder. The results showed that there are three types of code-switching used by English teachers. They are intra-sentential code-switching (53%) by teacher 1 and (29%) by teacher 2, inter-sentential code-switching (41%) by teacher 1 and (45%) by teacher 2, and tag code-switching (6 %) by teacher 1 and (26%) by teacher 2. There are three functions of code-switching used by teachers; repetitive function (78%) by teacher 1 and (54%) by teacher 2, affective function (16%) by teacher 1 and (30%) by teacher 2, and topic switch (6%) by teacher 1 and (16%) by teacher 2.
PENGARUH PENGGUNAAN BUKU MONTESSORI TERHADAP KEMAMPUAN MEMBACA PERMULAAN

Online learning during the Covid-19 pandemic has an impact on the early reading ability of grade 1 elementary school students. Online learning that is carried out in full makes the teacher unable to find out why students are still not fluent in reading. The data found some students do not know the letters and how to pronounce them. The purpose of this study was to determine the initial reading ability of first graders at SDN Pasar Lama 1 Banjarmasin using a Montessori reading book. In addition, to determine the significant effect on learning to use Montessori reading books in improving early reading skills. This study uses an experimental method with t-test analysis. The results showed that the students' initial reading ability increased. The results of the t-test showed a value of 0,026 &lt;0.05, so it can be said that there was a significant difference in the students' initial reading ability who used Montessori reading books with students who studied without using Montessori reading books. Learning to use Montessori reading books has an effect on students' initial reading ability.