bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Media Pembelajaran Flash Card Untuk Anak Usia Dini
Authors: Ulfa Noviana Mariatul
Published: February 2021

Early Childhood Education is one of the educational institutions which is now a concern among the world of education. So that it has become a necessity for observers and education policy makers to pay attention and think of what strategies are best to be implemented in the implementation of learning in PAUD institutions. Learning strategies are defined as each activity, whether procedures, steps, methods or media chosen in order to provide convenience, facilities, and other assistance to students in achieving instructional goals. The learning strategies in early childhood always prioritize aspects of the activities of playing, singing (having fun), and working in the sense of activities. Playing, singing and doing activities are three characteristics of PAUD. Any aspect of education should be covered with active play, singing, and activities or work. These three things will hone brain intelligence, emotional intelligence, and physical skills that are carried out cheerfully, freely, and without burden. In the learning strategy contains various alternatives that must be considered to be chosen in the framework of teaching planning. To implement a certain strategy requires a set of teaching media. One of the learning media that can be chosen is flash card learning media.
Pengelolaan Open and Distance Learning di TK Muslimat NU 41 Wuluhan Jember
Authors: Karim Abdul , Handayani Luluk
Published: February 2021

Generally, education is a process of communication and transfer of information from educators to students. Online learning is a special education service that is carried out inclusively with a kind of separate learning model between educators and students. The purpose of this study is describing and analyzing the management of distance learning and open learning in Kindergarten of Muslimat NU 41 Gawok Dukuh Dempok Wuluhan. The method used is qualitative descriptive analysis with case study approach. The researchers used interviews to collect datas and triangulations to check the datas validity. The model of data analyzing and validity checking was based on the theory by Miles and Huberman. The results of the study showed : (1) Planning: school coordinates with parents via Whatsapp group and teachers prepares the themes of learning for creating learning flexibility. (2) Implementation: the teachers accompany parents through Whatsapp with some themes of discussion. (3) Evaluation: the evaluaton is carried out daily and weekly indirectly through Whatsapp group, the media used for interaction between teachers to students, teachers to teachers and also interviews to parents, or by giving assignments and visiting works.
Pendidikan secara umum merupakan suatu proses komunikasi dan transfer informasi dari pendidik kepada peserta didik. Pembelajaran daring merupakan layanan pendidikan khusus secara inklusif yang dilaksanakan dengan model pembelajaran terpisah antara pendidik dan peserta didik. Tujuan dari penelitian ini untuk mendeskripsikan dan menganalisis tentang pengelolaan pembelajaran open and distance learning di TK Muslimat NU 41 Gawok Dukuh Dempok Wuluhan. Metode yang digunakan dalam penelitian ini dengan pendekatan kualitatif deskrptif dan jenis penelitian studi kasus. Metode pengumpulan data menggunakan tehnik wawancara. Sedangkan metode analisis data menggunakan model analisis data Miles dan Huberman. Keabsahan data dengan trianggulasi. Hasil dari penelitian menunjukkan: (1) Perencanaan: sekolah berkoordinasi dengan wali murid, guru menyiapkan tema pembelajaran, sekolah menyiapkan group Whatsapp, fleksibilitas belajar anak di rumah. (2) Pelaksanaan: guru mendampingi orang tua melalui media Whatsapp, tema dapurku, tema belajar anak pintar, anak hebat dan anak cerdas, tema sahabat bermain, tema rajin ibadah. (3) Evaluasi: pemanfaatan grup Whatsapp untuk evaluasi harian dan mingguan melalui grup Whatsapp, baik evaluasi dengan dialog langsung antar anak dan guru maupun guru dengan guru, maupun interview guru dengan orang tua, serta melalui penugasan dan hasil karya wisata.
Kata Kunci: perencanaan, pelaksanaan, evaluasi, pembelajaran jarak jauh
Implikasi Pencegahan Penularan Corona Melalui Kegiatan Cuci Tangan Pakai Sabun Terhadap Pengembangan Motorik Halus Anak Usia Dini
Authors: Hayati Yanti Nur
Published: February 2021

Corona Virus Desease or Covid-19 is a new virus that has attacked 213 countries including Indonesia. The spread of this virus is very fast so that government policies are needed to prevent transmission. One recommendation is to get used to Washing Hands with Soap (CTPS) is no exception with Early Childhood. The family has a role to teach and practice Handwashing with Soap (CTPS). The purpose of this writing is expected to contribute ideas and benefits for students, teachers or PAUD lecturers, and observers of early childhood education. The method used is descriptive in the form of conceptual writing which is the result of discussions between researchers' field observations, experiences of early childhood educators, as well as theoretical studies and previous research results that focus on Handwashing with Soap (CTPS). The results of the discussion found that CTPS by using six steps can improve children's soft motor development, so that CTPS can be used as a method of developing soft motor skills in early childhood.
 
Abstrak
Virus Corona atau Virus Covid-19 adalah virus baru yang telah menyerang ke 213 negara termasuk Indonesia. Penyebarannya virus ini sangat cepat sehingga diperlukan kebijakan pemerintah untuk pencegahan penularan. Salah satu rekomendasinya adalah membiasakan diri untuk Cuci Tangan Pakai Sabun (CTPS) tak terkecuali dengan Anak Usia Dini. Keluarga memiliki peran untuk mengajarkan dan melatih Cuci Tangan Pakai Sabun (CTPS). Tujuan penulisan ini diharapkan dapat memberikan sumbangan pemikiran serta manfaat bagi mahasiswa, guru atau dosen PAUD, dan pemerhati pendidikan anak usia dini. Metode yang digunakan adalah deskriptif berupa tulisan konsepsional yang merupakan hasil diskusi antara pengamatan lapangan peneliti, pengalaman pendidik anak usia dini, serta kajian teori dan hasil penelitian terdahulu yang berfokus pada kegiatan Cuci Tangan Pakai Sabun (CTPS). Hasil diskusi ditemukan bahwa CTPS dengan menggunakan enam langkah dapat meningkatkan perkembangan motorik halus anak, sehingga CTPS dapat dijadikan sebagai salah satu metode pengembangan motorik halus anak usia dini.
Stereotip Gender Dalam Profesi Guru Pendidikan Anak Usia Dini
Authors: Dianita Evi Resti
Published: February 2021

The phenomenon of the scarcity of men to work as early childhood education teachers makes people assume that the profession is more suitable for women, so that there is an imbalance in gender roles in early childhood education institutions. But the discussion of gender issues surrounding the profession of early childhood education teachers still seems to often escape from our attention. This is the background for choosing this issue. The purpose of this study is to describe gender stereotypes in the early childhood education teacher profession and provide an alternative view of the importance of men's roles in this field. The approach used is a qualitative approach and the type is library research. Based on the discussion and analysis, it was concluded that gender stereotypes in the early childhood education teacher profession are at least tangible in three ways: a) existence of feminine identity attached to this profession and it is far from masculinity, so men are less interested in teaching young children; b) early childhood education teachers are considered as a profession with a minimum risk so that it is less challenging and considered more appropriate for women; c) early childhood education teachers are low-paid jobs and are considered more appropriate for women.
                
Abstrak
Fenomena langkanya laki-laki yang berprofesi sebagai guru pendidikan anak usia dini menjadikan masyarakat beranggapan bahwa profesi guru PAUD lebih sesuai untuk perempuan, sehingga terjadi ketidakseimbangan peran gender di lembaga PAUD. Namun pembahasan tentang isu gender yang mengitari profesi guru pendidikan anak usia dini tampaknya masih seringkali luput dari perhatian kita. Hal inilah yang melatarbelakangi dipilihnya isu ini. Tujuan dari penelitian ini adalah untuk mendeskripsikan tentang stereotip gender dalam profesi guru PAUD serta memberikan pandangan alternatif tentang pentingnya peran laki-laki sebagai guru PAUD. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kualitatif dengan jenis riset kepustakaan. Berdasarkan diskusi dan analisis disimpulkan bahwa stereotip gender dalam profesi guru pendidikan anak usia dini setidaknya berwujud dalam tiga hal : a) pemberian identitas feminim dan jauh dari kesan maskulin, sehingga laki-laki kurang tertarik mengajar anak usia dini; b) guru PAUD dianggap sebagai profesi dengan minim risiko (low-risk) sehingga kurang menantang dan yang dipandang lebih sesuai untuk sektor ini adalah perempuan; c) guru PAUD adalah pekerjaan bergaji rendah dan dianggap lebih sesuai dilakukan oleh perempuan.
Hukuman Tambahan Berupa Pembayaran Ganti Rugi bagi Pelaku Tindak Pidana Korupsi dalam Undang-Undang Tipikor Perspektif Hukum Pidana Islam
Authors: Luviana Riva
Published: February 2021

Corruption is a crime that can be categorized as an extraordinary crime because it has damaged not only state finances and the country's economic potential, but has also destroyed the socio-cultural pillars, political morals and the legal system of national security. The focus of the problems examined in these theses are 1) How to implement additional penalties for perpetrators of criminal acts of corruption in the form of compensation payments in article 18 paragraph (1) Letter b Law Number 31 of 1999 in conjunction with Law Number 20 of 2001 concerning eradication corruption. 2) How does Islamic criminal law review the implementation of additional penalties for perpetrators of criminal acts of corruption in the form of replacement money in article 18 paragraph (1) letter b of Law Number 31 of 1999 in conjunction with Law Number 20 of 2001 concerning the eradication of corruption? Based on Islamic criminal law, compensation in the form of payment is included in the category of additional punishment ('Uqubah Taba'iyah) which follows the basic sentence without requiring a separate decision. Compensation penalties are also included in the category of ta'zir punishment in the form of assets.
Analisis UU No. 34 Tahun 2004 Tentang Kedudukan dan Peran TNI dalam Lembaga Pemerintahan Negara
Authors: Novavah Muhammad Hendrik
Published: February 2021

The military in Indonesia has been heavily involved in socio-political life in determining state policy. This involvement in the socio-political realm that began in 1945-1998 was known as the dual function of ABRI. However, the concept of ABRI's dual function is seen as the cause of the failure of the existing government system in Indonesia. With the many demands for reform and the fall of the New Order regime, in 2000 to be precise in May the concept of Dwifungsi was officially removed from the treasury of the TNI institution. The type and approach used in this research is normative legal research. The approach used is the statute approach, the case approach, and the conceptual approach. Sources of research using primary legal materials and secondary legal materials. Collection of legal materials, namely, looking for legal materials that are relevant to the issue at hand. Analysis of legal materials using deductive and inductive methods.
Implementasi Wakaf Produktif Masjid Roudhotul Muchlisin Jember Perspektif KHI dan UU No. 41 Tahun 2004
Authors: Syahbibi Ridho , Faisol Muhammad
Published: February 2021

The implementation of productive waqf for the Roudhotul Muchlisin Mosque, Kaliwates District, Jember Regency is a very important thing to do, because the mosque, which was built on this waqf land, is now a new religious tourism icon in Jember Regency. With typical Middle Eastern architecture and in recent years, it has experienced significant developments in the physical construction of mosques, public facilities, and a food corner. This research uses a qualitative approach with descriptive research type. The research data were collected using three techniques, namely: observation, in-depth interviews, and documentation. The management of the mosque's waqf uses the idarah system which means governance in regulating and managing the mosque. As for what is regulated in the Idarah system, among others: management, finance, and administration or secretarial. The implementation of productive waqf for the Roudhotul Muchlisin Mosque is following the Compilation of Islamic Law and Law Number 41 of 2004 concerning Waqf. Because it has developed TPQ Education, the establishment and development of a food corner to empower the economy of the people. The takmir of the Roudhotul Muchlisin Mosque, Kaliwates Subdistrict, Jember Regency, also plans to build a health clinic that aims to make the congregation's and the surrounding community's access to health easier and more beneficial for the people.
Kesadaran Hukum Masyarakat Pemalang Terhadap Pilkada Serentak Tahun 2020 di Era Pandemi Covid-19
Authors: Sidqi Imaro
Published: February 2021

This paper aims to seek or develop public legal awareness and efforts to develop the Pilkada in the Covid-19 Pandemi Era. The research method used in this paper uses juridical empirical, with a qualitative approach. The data technique uses observation, interviews, and literature studies. Data checking techniques used triangulation and analysis using interactive models. The results showed that the awareness of Pemalang Regency people in the middle to lower category was still low, while people with the middle to upper category had started to have knowledge and understanding of the simultaneous regional elections and their policies and how the considerations for choosing, exercising their rights and obligations, and procedures were in the era of the Covid-19 pandemi. In addition, the attitudes and behavior of the middle to upper class society have begun to be structured, reprimanding officers who underestimate their duties. The factors that influence the legal awareness of Pemalang Regency society, namely: education, economy, religion, and socio-cultural factors. Then, efforts to build their awareness through counseling and campaigns about simultaneous regional elections, especially during the Covid- 19 pandemic.
The effect of brand image, brand trust and reference group on the buying decision of sneakers
Authors: Muslim Miswanto , Mubarok Rijal Rizki , Wijaya Nikodemus Hans Setiadi
Published: February 2021

Purpose: The purpose of conducting this study was to test the effect of brand image, brand trust, and reference group on buying decision of sneakers. 

Research methodology: This study took the primary data through questionnaires distribution. The analytical method used is multiple-linear regression.

Results: The finding from hypothesis testing results is that brand image, brand trust, and reference group have positive effect on buying decision of sneaker shoes.

Limitations: The testing involved only 3 factors, while generally, buying decision is often affected by some other factors for example, price, taste, and others.   

Contribution: This study can be used to add insight and reference for the next study, especially in the marketing of sneakers.

Keywords: Brand image, Brand trust, Reference group, Sneakers
Efektifitas Experiential Learning Method dalam Pembelajaran Pengolahan dan Analisis Data Penelitian Tindakan Kelas
Authors: Fariha Mutia
Published: February 2021

[EFFECTIVENESS OF EXPERIENTIAL LEARNING METHOD IN LEARNING ACTIVITIES DATA PROCESSING ANDANALYSIS CLASSROOM ACTION RESEARCH]. This research is qualitative research with a descriptive methodwhich aims to determine the effectiveness of the Experiential Learning Method in the learning process Processing and Data Analysis at the Classroom Action Research (CAR) Training based on the perceptions of the participants. Effectiveness is seen based on the suitability of the results obtained with the learning objectives. The research was conducted at CAR training in Aceh Barat Daya with the subject of research as many as 40 people. Collecting data using a questionnaire with google form and triangulation by interviews and observations of work documents. The results showed that according to participants' perceptions the application of the Experience Learning Method in learning was effectively based on the achievement of learning outcomes. The application of the Experience Learning Method can also increase motivation, provide experience in processing and analyzing data in real situations, and improve skills in processing and analyzing CAR data.
Metode Pembelajaran Tafsir di Sekolah Berbasis ‘Ulum Al-Qur'an
Authors: Kharomen Agus Imam
Published: February 2021

[TAFSEER LEARNING METHODS IN 'ULUM AL-QUR'AN BASED SCHOOL]. This paper is aimed to respond to the lack of formulation of tafsir learning methods at schools. This study shows that the learning method with the basis of Ulum al-Qur’an consists of three aspects, i.e. the foundation, learning material, and method. The foundation of tafsir learning comprises three elements; it must be based on the function of the Qur'an, gradual, and not burdensome. Then, the learning materials of tafsir can use the stories contained in the Qur'an, asbab al-nuzul (reason of revelation), and the main themes of the Qur'an. Meanwhile, the tafsir learning process uses the ijmali method. This is a library based study with data sources from books, especially ‘Ulum al-Qur'an Mabahits fi 'Ulum al-Qur'an by Manna' al-Qathan, 'Ulum al-Qur'an by Nuruddin' Itr, Kaidah Tafsir by M. Quraish Shihab, and Membumikan Ulumul Qur’an by Ahsin Sakho Muhammad as well as research results in the form of journals and others in the field of education. In the process, this study uses a descriptive-analytical method with a content analysis approach and contextual interpretation.
A Survey of Search Algorithms for Peer-to-Peer File Sharing Applications in Mobile Computing Infrastructure
Authors: Arunachalam Ajay , R vinayakumar
Published: February 2021

Peer-to-Peer (P2P) Networking have a lot of practical applicability’s over the years. File storage and resource sharing are few key areas among the others where such peered network architecture is widely successful. The common building block for P2P networking is to store or locate an identifiable resource, for which there are basically 3 approaches namely (1) local storage/broadcast search (2) global storage/local search (3) distributed storage/distributed search. With the development of mobile hardware and wireless technology, it further became feasible to use mobile devices in these P2P networks. This computing architecture is widely used in Mobile Ad-hoc Network (MANET) for building content sharing applications. Search algorithm and file transfer schemes are the basic components of such content sharing systems. In this article, we provide a brief overview of the resource discovery approaches for peer-to-peer file sharing applications over MANET. We analyze and classify the search techniques into 4 broad schemes, mainly the flooding-based schemes, Distributed Hash Table (DHT) based schemes, advertisement-based schemes, and social network-based schemes. The pros and cons of each technique is summarized. Further, a one-to-one comparison is done across the classes for quick interpretation. We also outline the various issues, and complications that should be taken into consideration while designing any resource discovery algorithm. Further, we briefly discuss the security threats, and present state-of-the-art countermeasures for it. Also, we highlight some important guidelines that need to be focused while designing efficient file sharing applications and services in Mobile Edge Computing (MEC) enabled networks. Comprehensive and in-depth assessments of the related approaches are presented providing clear insights for the future research directions.
Deep Residual Learning for Channel Estimation in Intelligent Reflecting Surface-Assisted Multi-User Communications
Authors: Liu Chang , Liu Xuemeng , Ng Derrick Wing Kwan , Yuan Jinhong
Published: February 2021

Channel estimation is one of the main tasks in realizing practical intelligent reflecting surfaceassisted multi-user communication (IRS-MUC) systems. However, different from traditional communication systems, an IRS-MUC system generally involves a cascaded channel with a sophisticated statistical distribution. In this case, the optimal minimum mean square error (MMSE) estimator requires the calculation of a multidimensional integration which is intractable to be implemented in practice. To further improve the channel estimation performance, in this paper, we model the channel estimation as a denoising problem and adopt a deep residual learning (DReL) approach to implicitly learn the residual noise for recovering the channel coefficients from the noisy pilot-based observations. To this end, we first develop a versatile DReL-based channel estimation framework where a deep residual network (DRN)-based MMSE estimator is derived in terms of Bayesian philosophy. As a realization of the developed DReL framework, a convolutional neural network (CNN)-based DRN (CDRN) is then proposed for channel estimation in IRS-MUC systems, in which a CNN denoising block equipped with an element-wise subtraction structure is specifically designed to exploit both the spatial features of the noisy channel matrices and the additive nature of the noise simultaneously. In particular, an explicit expression of the proposed CDRN is derived and analyzed in terms of Bayesian estimation to characterize its properties theoretically. Finally, simulation results demonstrate that the performance of the proposed method approaches that of the optimal MMSE estimator requiring the availability of the prior probability density function of channel.
A trade-off between Energy Efficiency and Spectral Efficiency in macro-femtocell networks
Authors: Ghosh Joydev
Published: February 2021

Obtaining large spectral efficiency (SE) and energy efficiency (EE) subject to quality of experience (QoE) is one of the prime concerns for the wireless next generation networks, however a major confrontation with its trade-off which is becoming apparent while optimizing both SE and EE parameters concurrently. In this work, an analytical framework for a cognitive-femtocell network is proposed to be dealt with and overcome the situations regarded as unwelcome. Here, the conflict of SE-EE trade-off in downlink (DL) transmission is expressed methodically by Pareto Optimal Set (POS) based on a multi-empirical most effective use of a resource scheme as a function of femto base station (FBS) and macro base station (MBS) transmit power and base station (BS) density, respectively. Then, SE and EE are formulated in a utility function by applying Cobb-Douglas production function to transform the multi- mpirical difficulty into the single-empirical optimization case. Besides, it is analytically shown that the SE-EE trade-off can be optimize through a distinctive universal optimum among the Pareto optimal by fine tuning the weighting metric other than BS transmit power and density, respectively. Simulation results validate that it is possible to obtain the EE-SE trade-off with SINR threshold at different weighting factor.
WiGRUNT: WiFi-enabled Gesture Recognition Using Dual-attention Network
Authors: Gu Yu , Zhang Xiang , Wang Yantong , Wang Meng , Liu Zhi , Li Jianhua , Dong Mianxiong
Published: February 2021

Gestures constitute an important form of nonverbal communication where bodily actions are used for delivering messages alone or in parallel with spoken words. Recently, there exists an emerging trend of WiFi sensing enabled gesture recognition due to its inherent merits like device-free, non-line-of-sight covering, and privacy-friendly. However, current WiFi-based approaches mainly reply on domain-specific training since they don't know ``\emph{where to look}'' and ``\emph{when to look}''. To this end, we propose WiGRUNT, a WiFi-enabled gesture recognition system using dual-attention network, to mimic how a keen human being intercepting a gesture regardless of the environment variations. The key insight is to train the network to dynamically focus on the domain-independent features of a gesture on the WiFi Channel State Information (CSI) via a spatial-temporal dual-attention mechanism. WiGRUNT roots in a Deep Residual Network (ResNet) backbone to evaluate the importance of spatial-temporal clues and exploit their inbuilt sequential correlations for fine-grained gesture recognition. We evaluate WiGRUNT on the open Widar3 dataset and show that it significantly outperforms its state-of-the-art rivals by achieving the best-ever performance in-domain or cross-domain.
Electrotactile Feedback in Virtual Reality For Precise and Accurate Contact Rendering
Authors: Vizcay Sebastian , Kourtesis Panagiotis , Argelaguet Ferran , Pacchierotti Claudio , Marchal Maud
Published: February 2021

This paper presents a wearable electrotactile feedback system to enable precise and accurate contact rendering with virtual objects for mid-air interactions. In particular, we propose the use of electrotactile feedback to render the interpenetration distance between the user's finger and the virtual content is touched. Our approach consists of modulating the perceived intensity (frequency and pulse width modulation) of the electrotactile stimuli according to the registered interpenetration distance. In a user study (N=21), we assessed the performance of four different interpenetration feedback approaches: electrotactile-only, visual-only, electrotactile and visual, and no interpenetration feedback. First, the results showed that contact precision and accuracy were significantly improved when using interpenetration feedback. Second, and more interestingly, there were no significant differences between visual and electrotactile feedback when the calibration was optimized and the user was familiarized with electrotactile feedback. Taken together, these results suggest that electrotactile feedback could be an efficient replacement of visual feedback for accurate and precise contact rendering in virtual reality avoiding the need of active visual focus and the rendering of additional visual artefacts.
Validation of the Virtual Reality Neuroscience Questionnaire: Maximum Duration of Immersive Virtual Reality Sessions Without the Presence of Pertinent Adverse Symptomatology.
Authors: Kourtesis Panagiotis , Collina Simona , A. A. Doumas Leonidas , E. MacPherson Sarah
Published: February 2021

Research suggests that the duration of a VR session modulates the presence and intensity of VRISE, but there are no suggestions regarding the appropriate maximum duration of VR sessions. The implementation of high-end VR HMDs in conjunction with ergonomic VR software seems to mitigate the presence of VRISE substantially. However, a brief tool does not currently exist to appraise and report both the quality of software features and VRISE intensity quantitatively. The VRNQ was developed to assess the quality of VR software in terms of user experience, game mechanics, in-game assistance, and VRISE. Forty participants aged between 28 and 43 years were recruited (18 gamers and 22 non-gamers) for the study. They participated in 3 different VR sessions until they felt weary or discomfort and subsequently filled in the VRNQ. Our results demonstrated that VRNQ is a valid tool for assessing VR software as it has good convergent, discriminant, and construct validity. The maximum duration of VR sessions should be between 55-70 minutes when the VR software meets or exceeds the parsimonious cut-offs of the VRNQ and the users are familiarized with the VR system. Also. the gaming experience does not seem to affect how long VR sessions should last. Also, while the quality of VR software substantially modulates the maximum duration of VR sessions, age and education do not. Finally, deeper immersion, better quality of graphics and sound, and more helpful in-game instructions and prompts were found to reduce VRISE intensity. The VRNQ facilitates the brief assessment and reporting of the quality of VR software features and/or the intensity of VRISE, while its minimum and parsimonious cut-offs may appraise the suitability of VR software. The findings of this study contribute to the establishment of rigorous VR methods that are crucial for the viability of immersive VR as a research and clinical tool.
Technological Competence is a Precondition for Effective Implementation of Virtual Reality Head Mounted Displays in Human Neuroscience: A Technological Review and Meta-Analysis.
Authors: Kourtesis Panagiotis , Collina Simona , A. A. Doumas Leonidas , E. MacPherson Sarah
Published: February 2021

Immersive virtual reality (VR) emerges as a promising research and clinical tool. However, several studies suggest that VR induced adverse symptoms and effects (VRISE) may undermine the health and safety standards, and the reliability of the scientific results. In the current literature review, the technical reasons for the adverse symptomatology are investigated to provide suggestions and technological knowledge for the implementation of VR head-mounted display (HMD) systems in cognitive neuroscience. The technological systematic literature indicated features pertinent to display, sound, motion tracking, navigation, ergonomic interactions, user experience, and computer hardware that should be considered by the researchers. Subsequently, a meta-analysis of 44 neuroscientific or neuropsychological studies involving VR HMD systems was performed. The meta-analysis of the VR studies demonstrated that new generation HMDs induced significantly less VRISE and marginally fewer dropouts.Importantly, the commercial versions of the new generation HMDs with ergonomic interactions had zero incidents of adverse symptomatology and dropouts. HMDs equivalent to or greater than the commercial versions of contemporary HMDs accompanied with ergonomic interactions are suitable for implementation in cognitive neuroscience. In conclusion, researchers technological competency, along with meticulous methods and reports pertinent to software, hardware, and VRISE, are paramount to ensure the health and safety standards and the reliability of neuroscientific results.
OPTIMASI HPMC DAN KARBOPOL DALAM FORMULASI SEDIAAN GEL ANTISEPTIK EKSTRAK ETANOL DAUN BELUNTAS DAN AKTIVITAS ANTIBAKTERI TERHADAP Staphylococcus aureus
Authors:   Stikes Nasional Surakarta, Qasyfur Rohman Muhammad Dienulloh , Setiawan Iwan , Prian Nirwana Ardy
Published: February 2021

Beluntas leaf (Pluchea indica, L.) is one of the plants that has potential as an antibacterial, Where the leaves of Beluntas have several compounds, one of these is a flavonoid which has antibacterial activity. The aim of this research is to determine the optimum composition of HPMC and carbopol which will be formulated in the preparation of antiseptic gel ethanol extract of beluntas leaf using the SLD method. The extraction method used in this study is Maseration with ethanol as a solvent. Antiseptic gel manufacturing is done by optimizing the base of HPMC and Carbopol, Then testing the quality of the gel preparation and the results obtained that meet the requirements of the homogeneity, pH, dispersion, viscosity, consistency and stability test of the gel preparation. The optimum formula of antiseptic gel based on the simplex lattice design method is on a combination of a 4.5% HPMC base and a 0.5% carbopol. Antibacterial activity test found inhibition zone, this shows that the antiseptic gel preparation of the ethanol extract of beluntas leaves has the ability to inhibit against Staphylococcus aureus bacteria with an average diameter of the zone of inhibition by 17,66 mm.
PERBEDAAN TINGKAT PENGETAHUAN PASIEN SEBELUM DAN SESUDAH PEMBERIAN LEAFLET TENTANG CARA PENGGUNAAN DAN PENYIMPANAN OBAT TETES MATA DI APOTEK PERINTIS KURIPAN BANJARMASIN
Authors:   Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin, Ayuchecaria Noverda , Nurzaqia Sahena ,   Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin, Ahdy Nur Fitriani ,   Apotek Perintis Kuripan Banjarmasin
Published: February 2021

The use of eye drops must be as directed in order to obtain an optimal clinical outcome. The storage of eye drops should also receive special attention to ensure sterility. The purpose of this study was to determine differences in the level of patient knowledge before and after giving leaflets. This is an experimental research one group pre test-post test design. Data were collected prospectively. The research was conducted at the Kuripan Perintis Pharmacy, Banjarmasin. The sample in this study amounted to 50 respondents. Data were collected using a questionnaire. The research sample received intervention giving leaflets about the use and storage of eye drops. The research data were displayed in percentage form and analyzed using different test. The results showed that the level of knowledge of respondents about how to use and store eye drops before giving leaflets was in good category 15 (30%); enough 21 (42%) and less (28%). While the level of knowledge of respondents after being given leaflets was in the good category 30 (60%); enough 13 (26%) and less 7 (14%). There was a significant difference between the level of knowledge of the respondents before and after being given the leaflet (p <0.05).
PEMBUATAN LULUR KRIM DARI LIMBAH KULIT BAWANG MERAH (Allium cepa L) DAN CANGKANG TELUR AYAM DENGAN EMULGATOR SPAN-TWEEN 80
Authors:   Akademi Farmasi Yayasan Pendidikan Masyarakat Aceh Mandiri Persada Banda Aceh, Kurniaty Rina
Published: February 2021

Cream scrub is a body scrub that contains slightly harsh ingredients with cream-based ingredients. In this study, onion extract (Allium cepa L.) and chicken eggshell powder were used in order to determine which emulgator concentration (Span-Tween 80) could provide the best stability of cream scrub. Onion extract was made by maceration using methanol solvent to obtain liquid extract, afterward concentrated using vacuum rotary evaporator until a thick extract was obtained. There were 3 concentration variation of emulgator used for each 100 g of cream scrub formulation, namely 1% (F1), 2% (F2), and 3% (F3). Evaluation of cream scrub included organoleptic test, homogeneity test, dispersion test, emulsion type test and pH measurement. The results showed that all three cream scrub formulations were homogeneous and the cream scrub had M/A emulsion type. The results of dispersion test showed that F2 cream scrub had greater dispersibility than F1 and F3. Emulgator span-tween 80 with a concentration of 2% provided the best stability for cream scrub formulations.
HUBUNGAN KARAKTERISTIK PASIEN DENGAN TOKSISITAS HEPATOLOGI AKIBAT PENGGUNAAN 6-MERKAPTOPURIN DALAM FASE PEMELIHARAAN PADA PASIEN PEDIATRI KANKER LEUKIMIA LIMFOBLASTIK AKUT DI RS KANKER DHARMAIS JAKARTA
Authors:   Politeknik Unggulan Kalimantan, Isnani Nazhipah , Perwitasari Dyah Aryani , Andalusia Rizka , Intan Mahdi Haridini ,   Universitas Ahmad Dahlan Yogyakarta,   Rumah Sakit Kanker Dharmais Jakarta
Published: February 2021

Mercaptopurine is a chemotherapy drug that used in the consolidation and maintenance phase in pediatric patients with acute lymphoblastic leukemia ( ALL). Mercaptopurine is supposed to have relationship with the occurrence of toxicity in hepatology. This study was aimed to determine the patient incidence , severity and management of toxicity and risk factors that affect the occurrence of hepatologic toxicity using of 6 - MP in the maintenance phase in pediatric patients with acute lymphoblastic leukemia in Dharmais Cancer Hospital Jakarta. This research was carried out by cross-sectional observational design with data was taken retrospectively and prospectively during the period from March to April 2014. The study subjects were patient who have been getting treatment of maintenace phase in Dharmais Cancer Hospital Jakarta from 2013 until March-April 2014. The Subjects who met the inclusion criteria were 23 patients of ALL received 6 - MP in the maintenance phase. Data was collected by looking at the medical records for getting of the patient's identity and data hepatology. The result showed that there was a correlation between patient characterision on hepatology toxicity, on SGOT age and weight with SGPT both of them has significant value, it was 0,036 (P<0,05)
GÊNERO EM UM LIVRO DIDÁTICO DO ENSINO MÉDIO: PROBLEMATIZANDO REPRESENTAÇÕES
Authors: Costa Santos Katia
Published: February 2021

O artigo apresenta resultados parciais de uma pesquisa que analisou um livro didático como instrumental de uma pedagogia da sexualidade no contexto escolar, que formata e legitima saberes, identidades de gênero, diferenças e desigualdades. Em especial, a pesquisa problematizou categorias de representação de gênero em um livro didático de matemática, utilizado por estudantes do Ensino Médio de uma instituição de ensino em Minas Gerais, e constatou como tais representações ainda legitimam posições hierarquizantes de sujeito, (re)produzem os estereótipos de gênero e diversidade presentes na educação e em nossa sociedade. Os resultados apontaram, mais uma vez, a urgência de investimentos em uma micropolítica de desestabilização de nossas escolhas, ações e representações no/do espaço escolar de forma a reduzir os processos discriminatórios a que estão sujeitas as representações do gênero feminino nas mais diversas instâncias desse espaço.
Empresas constructoras y responsabilidad social corporativa: ¿es posible?
Authors: Domínguez Díaz Ana María
Published: February 2021

Las empresas constructoras, dada la actividad que realizan, deberían llevar a cabo una política de responsabilidad social activa. A fin de conocer si es así, se ha realizado una revisión de la literatura alrespecto, la cual recoge el comportamiento de estas empresas en distintos países y a lo largo de un periodo temporal amplio, observándose que estas compañías, en su mayoría, no tienen integrado aún en su día a día buenas prácticas en materia de responsabilidad social y ambiental. No obstante, parece observarse cierta preocupación por su parte, si bien el camino que les queda por recorrer es largo hasta que pueda llegar a considerarse a las empresas de la construcción como socialmente responsables.
Reinforcement Kompetensi Guru dalam Meningkatkan Kualitas Pembelajaran
Authors: Zaini Mohammad
Published: February 2021

This article aims to describe the reinforcement of teacher competence is a continuous thing to do in sustainability because it is about mastery of the learning process in the school. Learning is helping students gain a variety of experiences, so that students' behavior increases, both quantity and quality. The experience includes knowledge, skills and values or norms that serve as controlling attitudes and behaviors. Learning is done by setting up a variety of interactions that exist in and around learning moments that include effective learning elements that influence student success. Good learning according to the Gestalt tradition, which is an attempt to give the subject matter in such a way that students more easily organize it (organize it) into a meaningful pattern.
High-hume методология и алгоритмы реализации high-tech управления контурами естественнофизиологических, электронноцифровых и гибридных интерфейсов формирования профессиональных компетенций выпускников вузов
Authors:   Российский государственный педагогический университет им. А. И. Герцена, Абрамян Г.В.
Published: February 2021

В докладе рассматривается high-hume методология, алгоритмы и процедуры формирования, реализации и high-tech управления контурами естественнофизиологических, электронноцифровых и гибридных интерфейсов формирования профессиональных компетенций выпускников вузов по IT-направлениям в условиях взаимодействия субъектов цифровой образовательной среды на основе суггестивнолингвистического анализа IT-содержания каналов и потоков предметного IT-контента учебной и профессиональной деятельности. Методология позволит реализовать мониторинг и анализ содержания каналов взаимодействия преподавателей и студентов в цифровой образовательной среде.
Математика в STEM-образовании, интеграция алгебры и геометрии
Authors:   Бакинский инженерный университет, Мамедов Б. , Шахбазова В.
Published: February 2021

Исследуется процесс выявления во время опроса того, что самым сложным для визуализации является предмет математика. Показана актуальность невербальных доказательств в преподавании математики в STEM-образовании, актуальной в XXI веке, а также важность визуализации в образовании. Рассмотрено влияние невербальных доказательств на учеников и учителей. Вывод — необходимо больше использовать методы невербальных доказательств в образовании, т.к. они улучшают интеллектуальное, математическое и логическое мышление учащихся, а также их способность анализировать и синтезировать. Это помогает ученикам найти более удобный способ решения любой задачи. Визуализация всегда имеет место в методе STEM-образования.
Принципы и характерные особенности дистанционного обучения информатике и ИТ на современном этапе развития системы образования
Authors:   Нижневартовский государственный университет, Пащенко О. И.
Published: February 2021

В обществе всегда был актуальным вопрос о поиске, апробации и внедрении инновационных форм получения образования, адекватных потребностям информационного общества. Одной из таких форм получения образования является дистанционное обучение. Существующие проблемы 2020 года, связанные с пандемией, показали с одной стороны актуальность данной формы обучения, а с другой стороны выявили сложности в организации дистанционного обучения на всех ступенях образования. В статье раскрыты принципы и характерные особенности дистанционного обучения информатике и ИТ на современном этапе развития системы образования. Результаты исследования расширяют знания специалистов образования в вопросах дистанционного обучения, а также реализации образовательных программ с применением электронного обучения и с использованием дистанционных образовательных программ.
Model Pendidikan Olahraga Dalam Meningkatkan Sikap Sportivitas
Authors: Raharja Didik Subhakti Prawira
Published: February 2021

Perilaku kekerasan dan kerusuhan terjadi akibat proses sosial yang dilakukan tidak terjalin dengan baik. Salah satu kemungkinan penyebabnya adalah kurangnya kesadaran individu yang tidak memahami makna sportivitas sehingga menampilkan sikap negatif ketika berpartisipasi dalam kegiatan olahraga seperti tidak menerima kekalahan, menolak keputusan wasit, fanatisme yang berlebihan yang mengakibatkan kerusuhan dan keributan. Tujuan dari penelitian ini adalah untuk meningkatkan sikap Sportivitas melalui penerapan model pembelajaran. Metode penelitian yang digunakan adalah metode eksperimen dengan  pretes-posttest control group desain. Populasi dalam penelitian ini adalah mahasiswa tingkat 2 Universitas Majalengka yang mengikuti perkuliahan permainan Bola Tangan, terdiri dari 3 kelas dan pemilihan sampel digunakan dengan teknik two stage random sampling, instrument yang digunakan mengadopsi dari Multidimensional Sportspersonship Orientation Scale (M.S.O.S). Berdasaarkan pengolahan dan analisis data, Hasil penelitian menunjukkan adanya perbedaan pengaruh yang signifikan antara penggunaan model pendidikan olahraga dan model konvensional terhadap peningkatan sikap sportivitas. Model pendidikan olahraga memberikan pengaruh yang lebih baik dikarenakan adanya pembagian tugas yang berbeda dalam setiap pemebelajaran serta memberikan pengalaman terhadap situasi permainan yang sesungguhnya dengan saling bertukar peran sehingga dapat meningkatkan sikap sportivitas. Dengan demikian penerapan model pendidikan olahraga lebih efektif dalam meningkatkan sikap sportivitas dibandingkan dengan model konvensional, akan tetapi perlu di lakukan penelitian lebih lanjut dengan melibatkan banyak jenis cabang olahraga serta karakteristik sampel yang berbeda
Pengaruh Latihan Long Passing Menggunakan Sasaran Berurutan Terhadap Ketepatan Long Passing Dalam Permainan Sepak Bola
Authors: Mubarok Rd. Rizal Shufi , Narlan Abdul , Millah Haikal
Published: February 2021

Tujuan dari penelitian ini adalah untuk memperoleh informasi tentang Pengaruh Latihan Long Passing Menggunakan Sasaran Berurutan pada UKM Sepak Bola Universitas Siliwangi 2019. Metode penelitian yang digunakan adalah metode eksperimen. Berdasarkan hasil pengolahan data uji statistic, ternyata secara empirik latihan long passing menggunakan sasaran berurutan berpengaruh terhadap ketepatan long passing pemain UKM Sepak Bola Universitas Siliwangi 2019.
Pengaruh Latihan Imagery dan Koordinasi terhadap Keterampilan Shooting pada Olahraga Pétanque
Authors: Mulya Gumilar
Published: February 2021

Tujuan dari penelitian ini ialah untuk menguji pengaruh latihan imagery dan koordinasi terhadap keterampilan shooting pada olahraga pétanque. Metode dalam penelitian ini ialah metode eksperimen dengan jumlah sampel 50 orang peserta pada matakuliah olahraga pétanque dari jumlah total populasi 187 orang. Teknik pengambilan sampling menggunakan Purposive sampling. Instrumen yang digunakan ialah berupa tes shooting di dalam circle. Teknik analisis data menggunakan aplikasi SPSS Seri 21, dengan uji prasyarat analisis statistik meliputi, uji normalitas menggunakan kolmogorov smirnov dan uji hipotesis menggunakan uji one sample t-test. Kesimpulan penelitian ini menunjukan bahwa, latihan imagery dan koordinasi dapat memberikan pengaruh yang positif terhadap keterampilan shooting pada cabang olahraga pétanque.
Coloring the $n$-Smooth Numbers with $n$ Colors
Authors: Caicedo Andrés Eduardo , Chartier Thomas A. C. , Pach Péter Pál
Published: February 2021

For which values of $n$ is it possible to color the positive integers using precisely $n$ colors in such a way that for any $a$, the numbers $a,2a,\dots,na$ all receive different colors? The third-named author posed the question around 2008-2009. Particular cases appeared in the Hungarian high school journal KöMaL in April 2010, and the general version appeared in May 2010 on MathOverflow, posted by D. Pálvölgyi. The question remains open. We discuss the known partial results and investigate a series of related matters attempting to understand the structure of these $n$-satisfactory colorings.

Specifically, we show that there is an $n$-satisfactory coloring whenever there is an abelian group operation $\oplus$ on the set $\{1,2,\dots,n\}$ that is compatible with multiplication in the sense that whenever $i$, $j$ and $ij$ are in $\{1,\dots,n\}$, then $ij=i\oplus j$. This includes in particular the cases where $n+1$ is prime, or $2n+1$ is prime, or $n=p^2-p$ for some prime $p$, or there is  a $k$ such that $q=nk+1$ is prime and $1^k,\dots,n^k$ are all distinct modulo $q$ (in which case we call $q$ a strong representative of order $n$). The colorings obtained by this process we call multiplicative. We also show that nonmultiplicative colorings exist for some values of $n$.

There is an $n$-satisfactory coloring of $\mathbb Z^+$ if and only if there is such a coloring of the set $K_n$ of $n$-smooth numbers. We identify all $n$-satisfactory colorings for $n\leqslant 5$ and all multiplicative colorings for $n\leqslant 8$, and show that there are as many nonmultiplicative colorings of $K_n$ as there are real numbers for $n=6$ and 8. We show that if $n$ admits a strong representative $q$ then it admits infinitely many and in fact the set of such $q$ has positive natural density in the set of all primes.

We also show that the question of whether there is an $n$-satisfactory coloring is equivalent to a problem about tilings, and use this to give a geometric characterization of multiplicative colorings.