Reviewerly/exHarmony huggingface dataset:
Potentials of Zeamays L. for the Phytoremediation of Heavy Metals and Organochlorine Residues on/around Abandoned Tin Mine Areas in Jos South LGA, Plateau State, Nigeria

Abandoned mine sites characterized by altered landscape, unused pits and shafts, low pH, abandoned tailings dumps; changes in groundwater regime; contaminated soils and aquatic sediments are used for agricultural activities in Jos Plateau, Nigeria.Agricultural practices on mine soils intensify the contamination of soils by heavy metals and pesticide residues that further make it a challenging problem to produce food safe for human or animal consumption.The research examines the potentials of Zeamays l. for the phytoremediation of heavy metals and organochlorine residues on/around abandoned tin mine agricultural areas in Jos South LGA, Plateau State, Nigeria.The soil and plant samples were collected and air dried.Soil samples and plants (divided into seeds, roots, stems and leaves) were then ground in an agate mortar and pestle to pass through a 0.5 mm stainless steel sieve.Heavy metals determination in soil, sediment and the maize samples were achieved by using Perkin-Elmer X-Ray Fluorescence Spectroscopy techniques (XRF) while GC/MS was used to detect and quantify the pesticide residues.The mean total concentrations of Cr, Cu, Ni, Mn, Zn and Fe in soil were 670.53, 678.93, 267.47, 2415.9, 304.94, 128955.8mg/kgrespectively.The available fractions were higher than the WHO limits for irrigation.The seed accumulated the highest concentrations of Cr, Cu, Ni, and Zn but Mn was in leave and Fe was in the root.The BCF of maize in this work ranged from 2.91 in Fe to 33.68 in Zn signifying that maize is an accumulator and the translocation factors were from 1.00 with Fe and 24.60 with Zn.All the OCP residues detected in maize were above the WHO MRL and the FFDCA Potentials …
Digital Watermarking Using Machine Learning

Abstract: Digital watermarking is a technique used for the information of the images that provides security for the confidentiality. The repetitions of the multimedia objects (i.e. audio, video, text, etc.) have been protected by some of the developed digital watermarking techniques. Digital Watermarking is the process of concealing messages in digital contents in order to verify the rightful owner of the copyright protection. In this paper we have proposed a method that would assist its users to embed a watermark to the cover image based on an adaptive approach in a much robust way while maintaining the quality of the cover image. The implementation of this algorithm is based upon cascading the features of DWT and PCA using Bhattacharyya distance and Kurtosis. PCA decompose and compress the watermark, which results in better PSNR and NCC values for the tested images. The proposed algorithm uses Bhattacharyya distance and Kurtosis to detect the scaling and embedding factors making it adaptive to the input image rather than providing constant value. Also, we take one step forward by investigating the construction of feed-forward denoising convolutional neural networks (DnCNNs) to embrace the progress in very deep architecture, learning algorithm, and regularization method into image denoising. Specifically, residual learning and batch normalization are utilized to speed up the training process as well as boost the performance. Keywords: Digital watermarking, DWT-PCA, PSNR, Image denoising, convolutional neural network, DnCNN, residual learning, batch normalization.
THE IMPLEMENTATION OF PROJECT-BASED LEARNING IN AN ESP CLASS TO IMPROVE READING AND SPEAKING SKILLS

Employing a descriptive qualitative method, the study aims at describing how the implementation of Project-Based Learning (PBL) has improved students’ reading and speaking skills in an English for Specific Purposes (ESP) class at Universitas Atma Jaya Yogyakarta. The contextual and real-life situations designed in PBL are expected to equip them better to practice the language and apply the content knowledge. The results of the questionnaires and interviews suggest that the students generally perceived PBL as an effective and creative method in learning. It has also helped them acquire better reading and speaking skills through the accomplishment of a variety of group projects. The improvements cover, among others, vocabulary, grammar as well as fluency and confidence in speaking. It is hoped that this research can provide benefits to researchers and FBE UAJY in general. The results of this study may provide meaningful inputs on the process of teaching and learning activities. Thus, ESP lecturers can find the most appropriate method to improve students’ English skills.&#x0D; &#x0D;
empirical investigation in analysing the key determinants of employee engagement in influencing the employee performance using multiple regression analysis approach

In the current business context, a highly engaged employees support in realising the organisational goals in an effective manner. An employee who is not engaged will lead the group to realised lower level of income, reduce the profitability and impact the business growth negatively. Hence, the top management need to focus in devising critical policies and procedures which will support in enhancing the employee engagement in the organisation. The competitive environment has compelled the management to implement various procedures and policies which support in retaining the best talent in the organisation and ensure that they perform their tasks effectively in order to enhance performance of the employees and organisation. The highly engaged employees provide better results to the company through enhancing their performance, these employees offer suggestions and methods which will lead to reducing the operational cost, create new process and methods in generating new services and products, identify ways in increasing revenues and also work collaboratively for realising sustainable growth and advantage. This study involves in using empirical investigation to understand the critical determinants of employee engagement practices in enhancing the performance of the individuals in the organisation.
The Use of Information and Communication Technology (ICT) and the Challenges Faced by Ugandan Smallholder Farmers. Review Article

The influence of ICT use on smallholder farmers in rural farming is examined in this article, as well as the obstacles that ICT use presents. The paper reviews that ICT plays a very important role in the dissemination of improved service technologies to farmers. The review stresses that ICTs are often used as an associate degree economical tool to induce non-progressive farmers to connect to extension information and to inform them adopt technology quicker. On the impacts of ICT on farmers, it is absolute that it considerably exaggerates agricultural development by serving to farmers to access relevant information through ICT and creates awareness of the market system among farmers and advert of the products and services. Likewise, the review known as some constraints by farmers within the course of the utilization the use of ICT embeds inadequate ICT facilities and personnel in rural areas, unstable Power provide in rural communities and farmers’ perception of the ICT skills. The solutions to the constraints by farmers within the usage of ICT is the event of the ICT within the reach and data of farmers, supporting farmers in capability building before the utilization of the ICT devices, and steadily provide power in rural communities.
Expert System Detects Laptop Damage Using Naive Bayes Method

During the Covid-19 pandemic, teachers and students carried out the online teaching and learning process from home. Distance learning has several problems including the limitations of teachers and students in the world of information and communication technology, the facilities and infrastructure they have, and environmental conditions that are less supportive. The use of laptops and the internet every day are used by students and teachers as the main means of the online teaching and learning process. Continuous use without proper maintenance and lack of knowledge in overcoming the problem of damage to laptops makes teachers and students unable to identify the location of the damage and how to deal with it. Therefore, this expert system application was created to assist teachers and students in detecting the symptoms of laptop damage experienced and solutions to overcome the damage. In the development of this expert system using the Naive Bayes method, this method only requires a small amount of training data to determine parameter estimates during the classification process. The results of the application of the nave Bayes method produce appropriate calculations based on the symptoms of damage and a predetermined list of damage so that it can make it easier for users when analyzing the beginning by using existing symptoms with a system that has been built with very efficient time and has an accuracy rate of 100%.
Press release writing training in Sriwedari Village

Sriwedari Village, in the heart of Surakarta City, has all of the necessary public amenities to support a wide range of community activities, including wayang orang performances, museum visits, sports competitions, and music concerts. If it is published in the media, this could actually be positive news for Sriwedari Village. Furthermore, in Sriwedari Village, the community's various activities have not been matched by the ability to publish in the mass media. This community service aims to provide training in the ability to write press releases and media relations for residents of Sriwedari Village, Surakarta. In the midst of the covid-19 pandemic, this Community Service is carried out both offline and online. Residents of Sriwedari Village who are members of the Sriwedari Village Children and Youth Forum took part in this activity. Identifying partner problems, providing materials, hands-on training on press release writing, and evaluation are all stages of program implementation. This press release writing training activity went off without a hitch. It is clear that the majority of the participants know how to write a good press release.
BACKUP POWER GENERATION BY CARBONIZING THE MEDICAL WASTE

The ongoing COVID-19 disease significantly effects not only the human health but also the wealth of the country’s economy, and this pandemic is contributing with the increased usage of face mask. People’s are using use and throw mask for a particular time period in a day and that are not disposed in a proper manner. So, we planned to make an incinerator for the proper disposal of mask. In this project the disposal of waste (i.e, Surgical mask, Gloves) method is done in the proper manner. The incineration is the common method of waste disposal, here the biomedical waste like masks are disposed by proper incineration the automatic process of mask disposal is processed by means of return signal given through the waste heat energy produced during the incineration process is converted into electrical energy by means of peltier devices. KEYWORDS: Mask, Incineration, Heat, Electricity, Peltier device.
Efektivitas E-Study Tingkat Sekolah Menengah Kejuruan Kota Padang

The research was motivated by making efforts to prevent covid-19 in the learning process. Learning is online and offline, carried out to prevent the transmission of Covid-19 and time-saving learning is needed so that students can take advantage of the remaining learning time for active and creative independent learning activities. The purpose of this study was to determine the effectiveness of using blended learning media as a learning support media, in this case in the form of e-study. The population of this research is SMK students throughout the city of Padang with a sample of SMKN 2, 5, and 8 Padang as many as 75 students. Based on the calculation results, the effectiveness level is classified as effective with an average percentage of 79.09%. So it can be concluded that the use of blended learning as a media to support learning is categorized as an effective media.
PRE-IMPLEMENTATION ON DIGITALIZE EXAMINATION

ABSTRACT:In the world of internet, all task has been done through internet. To convert current exam system into online exam system, we have made this small Online Exam system project. If this system has done in professional level then it will automate our existing examination system into digitize exam system. In this system it will required less effort for execute system and it will be more accurate and less time consuming and at the same time we can conduct more person exam at the same time and it will publish result in a very short time. Below you can find benefits of Online Examination System. If this system has been implemented then examination will not limited in to four wall of class room, but student can part into exam from any place.
Development of District Civil Service Applications

This study aims to provide the needs for institutions such as urban villages to provide services, information to residents, making it easier to socialize activities and assist in the administration of correspondence permits from the urban village. The new system needs to be implemented in Tanjung Ayun Sakti Village as a solution to overcome obstacles in accessing information and services in Tanjung Ayun Sakti Village. The application of a population service information system can have a fairly good impact and be beneficial for all interested parties. The development of this system uses the PHP programming language, CodeIgniter framework, XAMPP as a database server for simulation on localhost and the SDLC (Software Development Life Cycle) method. From the results of the development of this information system, the validity test was carried out by experts, then the practicalists are very good. aims to assist the population service process in the form of sending a permit online.
A programmatic way to generate point and figure charts for stock market price Data.

In this paper I propose a programmatic way to generate point and figure charts.Point and figure charts provide a way of plotting stock market data without considering the time scale.Hence for the price action trades it provides a mechanism which can depict the trend, trend reversal in a definitive way.There are several established formulas available which are used to set the price target for a taken trade.There are also ways which traders use to place stop loss as well.Hence in a nutshell, among the traders and investors point and figure charting technique is popular.Many trading decisions are made by observing the chart generated in point and figure way.The goal of this tool is to provide a way by which traders can do the necessary calculations automatically.Most of the time and for most of the people trading is a discretionary process.For the dedicated and experienced traders it is a business.They use their proprietary formulas which are not available in the market.Nowadays many mechanical traders prefer and want automatic execution of orders at the exchange with the use of application programming interfaces.The tool is customizable and made in such a way that they can integrate their proprietary formulas with the help of a programmer and use it to make different trading decisions.The project is an open source project.Either with little programming knowledge of python or with the help of a programmer it can be customized as per the trading needs of an individual.
DETERMINING VECTORS AND CONSIDERING TRAJECTORIES: CONFERENCE DEDICATED TO THE 80TH ANNIVERSARY OF V. V. TSELISHCHEV

The article is a coverage of the main areas of work and topics of discussion of the international conference "Analytical Philosophy: Trajectories of History and Vectors of Development", dedicated to the 80th anniversary of the scientific director of the Institute of Philosophy and Law of the Russian Academy of Sciences V. V. Tselishchev.
Temperament Characteristics and Strategy Inventory for Language Learning: Mediating Students Speaking Online Learning

In teaching and learning process of English, the teacher should manage both students temperament and language learning strategies since those have contribution to the students’ language achievements along with the purposes of the education. The objectives of this research are (1) to investigate is there any correlation between students’ temperament characteristics with speaking skill; (2) to investigate is there any correlation between the strategy inventory for language learning with students’ speaking skill; and (3) to investigate is there any correlation between students’ temperament characteristics and the strategy inventory for language learning with students’ speaking skill. This research was employed by quantitative approach through correlation method. The population was the students at Holmesglen Language Centre Tangerang, and the researcher took 30 students as the sample. This research proves that the sig.F change value is 0.532 &gt; 0.05, so the decision was Ho was accepted and Ha was rejected. This concludes that there is no significant correlation between temperament characteristics, strategy inventory for language learning with speaking skill.
Sistem Pakar Kombinasi Metode Certainty Factor dan Dempster Shafer

An expert system is a technique of artificial intelligence that uses certainty techniques to solve problems. There are several techniques that can be used to solve the problem of uncertainty, including the certainty factor method and the mathematical theory of Dempster Shafer. Both methods and techniques can be applied to solve expert system problems. However, each method has advantages and disadvantages in determining the diagnosis. In the expert system, there are 2 values ​​used for the diagnosis process, including the expert value taken from the expert hypothesis and the user value or evidence which is the value obtained based on the facts of an event. Dempster Shafer theory can only use the evidence value in determining the density value, while the certainty factor method can use evidence and hypothesis values. Thus, the combination made to overcome the weakness of one method by using the advantages of the other method is expected to produce a better certainty value.
Oliver, C. (2021). Introducing RDA: a guide to the basics after 3R (2da. ed.) Chicago: ALA Editions. 200 pág. ISBN 978-0-8389-1908-8

&#x0D; &#x0D; &#x0D; &#x0D; Revisión de Introducing RDA: a guide to the basics after 3R (2da. ed.) de C. Oliver&#x0D; &#x0D; &#x0D; &#x0D;
Pengembangan Media Pembelajaran Busy Book Materi Cuaca Tema 5 untuk Kelas III

This study aims to determine: (1) Produce media products Busy Book 3- dimensional learning, (2) Produce Busy Book learning media valid, (3) Produce Busy Book learning media for students class III at SD Negeri 1 Berkat to the practical. The method used is R&amp;D research and development methods using the model ADDIE development, namely, Analysis, Design, Development, Implementation and Evaluation, data collection used in the form of tests, questionnaires, and documentation. Test the validity and practicality of the data using an assessment of the Questionnaire. The subjects of this study were third-grade students at SD Negeri 1 Berkat As many as 20 students, therefore conclusions can be drawn in the form of (1) Produce Busy Book learning media for third-grade students at SD Negeri 1 Berkat the valid blessing is seen from the results of the media expert’s validity questionnaire, which is obtained a score of 95.38, linguistic expert validation obtained a score of 93.33 and expert validation material with a score of 96.66, (2) produce learning media Busy Book for third graders at SD Negeri 1 Berkat which is practical with grades an average of 85.95.
Teaching Reading Strategies for Vocational High School

The aims of this research were to find out the English learning strategies for students at the second years students of SMKN 1 Kramatwatu and the students reading progress after having their own strategy in enhancing their reading comprehension. In this research, the researcher used qualitative research by implementing a case study research, which is more emphasize social reality as something intact complex, dynamic, and interactive, to examine the condition of natural objects. Based on the finding of the research indicated that there are some difficulties faced by the students, namely limited vocabulary mastery so that it affected students in understanding reading. Based on the problems, the teacher used two pre-reading strategies: contextual redefinition and word list to help students understood the contents of a reading text. Based on the results of the analysis data, it was found that two-pre reading strategies: contextual redefinition and word list could help students in understanding a reading text, increased vocabulary mastery, and increased students motivation in reading. On the other hand, there were changes in student second year, the students who achieve more than minimum scores. It can be concluded that: firstly, the students’ difficulty in understanding reading is influenced by the lack of mastery of vocabulary and low motivation to learn. Secondly, the use of contextual redefinition and word lists makes it easy for students to find out the meaning of a reading with vocabulary and context.
Error bounds of a function related to generalized Lipschitz class via the pseudo-Chebyshev wavelet and its applications in the approximation of functions

In this paper, a new computation method derived to solve the problems of approximation theory. This method is based upon pseudo-Chebyshev wavelet approximations. The pseudo-Chebyshev wavelet is being presented for the first time. The pseudo-Chebyshev wavelet is constructed by the pseudo-Chebyshev functions. The method is described and after that the error bounds of a function is analyzed. We have illustrated an example to demonstrate the accuracy and efficiency of the pseudo-Chebyshev wavelet approximation method and the main results. Four new error bounds of the function related to generalized Lipschitz class via the pseudo-Chebyshev wavelet are obtained. These estimators are the new fastest and best possible in theory of wavelet analysis.
Design of Cloud Computer to Support Independent Information System Servers Universitas Islam Kuantan Singingi

In today's all-digital era, easy access to information systems is needed. Moreover, with the new regulation from the Minister of Education that LKD/BKD must be filled in using the SISTER application from the Ministry of Education and Culture. Previously, sister was used for lecturers who wanted to certify lecturers, so to use the server at the Kuantan Singingi Islamic University, it was enough to use a laptop with all the shortcomings. With a wider demand it is necessary to make independent cloud computing-based servers, to rent cloud computing services according to standards from sisters is very unaffordable for the UNIKS campus so that this solution will make one server machine, several Virtual Machines (VM) will be created in the CPU Server.
CLASSICAL GUIDANCE SERVICES USING WINDOW SHOPPING METHOD TO IMPROVE READING COMPREHENSION OF VOCATIONAL SCHOOL COUNSELORS

This study aimed to test the effectiveness of classical guidance services using window shopping methods to improve reading comprehension of vocational school counselors. This research was an experimental study with one group pretest-posttets design. Research subjects were vocational school counselors in East Jakarta. The population in this study were all vocational school teachers, as training participants with a total of 30 people. The sampling technique used was 30 saturated sampling. The research instrument used was a reading comprehension scale with a validity of 0.304 (Pearson Product Moment) and reliability of 0.826 (Alpha Cronbach). Data analysis techniques using paired sample t-test were significant with a statistical test value of -65.619. The results of the study provide an understanding that classical guidance services with the window shopping method was effective in improving reading comprehension of the vocational school counselors.