bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluation of The Social Care Program of Regional Leadership Council Partai Amanat Nasional (PAN) of Batu City in Spraying Disinfectants
Authors: Utomo Imam Wahyu , Larasati Puteri Nur Anisa , Wahyu Fernandha , Vinedal Alung
Published: July 2021

This study aims to produce an Evaluation of Care Program in spraying Disinfectant to Prevent the Spread of Corona Virus by the Regional Leadership Council (DPD) Partai Amanat Nasional (PAN) of the Batu City. The method used in this study is a qualitative research method. Data collection techniques by observation, interview and documentation. The model used is non participatory evaluation research. The results of this study are programs run by the Regional Representative Council (DPD) of the partai Amanat Nasional (PAN) of Batu City in the form of a social care program for spraying disinfectants to prevent the spread of the corona virus through inanimate objects in the Batu City area. because of their initial goal of doing this program for the hurricane and foundations in the Batu City area, when residents heard that spraying was being done by the Regional Representative Council (DPD) of Partai Amanat Nasional (PAN) of Batu City, enthusiastic attitudes of the community immediately arose to ask for spraying in the village they were so Regional Representative Council (DPD) Partai amanat Nasional (PAN) of Batu city experienced constraints in the volunteer workforce.
Actualization of Pancasila in The Implementation of Ethical Democracy in The Global Era
Authors: Ulfah Nufikha , Minasari Arofah , Hidayah Yayuk
Published: July 2021

As a value system, Pancasila provides a fundamental basis in the life of the community, nation, and state. The essence of the fourth principle of Pancasila is about democracy which is based on wisdom that is rooted in the moral principle of humanity and divinity. Therefore, according to the Pancasila view, democracy must be based on religious moral originating from God, justice and civilization. Nowadays, by seeing the application of democracy in Indonesia still has many problems, likes freedom as a symbol of democracy is not balanced with its quality, resulting in behavior that is contrary to democracy. Although freedom is guaranteed in the Constitution, oppression, discrimination, marginalization still occurs. Democracy does not only require laws, regulations, and institutions capable of enforcing it, but also democratic attitudes, namely the willingness to build a compromise with the awareness that a person cannot realize all that is desired (a combination of individual awareness and group awareness). True democracy requires good citizens. Therefore, democratic education that integrated through Citizenship Education is absolutely necessary with the aim of preparing citizens who are able to act with democratic ethics.
The Use of Instagrams as A Digital Communication Media by Holyspicy in The Covid-19 Pandemic
Authors: Tutiasri Ririn Puspita , Widiastuti Eunike Jayanti , Murti Sesilia Tri Ria , Priscillia Inggrid
Published: July 2021

The growing business market in Indonesia, especially in the culinary sector, is currently getting benefits from the presence of social media. Social media is now an unforgettable tool for almost all entrepreneurs, especially for entrepreneurs in the culinary field to promote their products in the midst of the Covid-19 pandemic. Instagram provides various facilities for its users, especially in this case users who use Instagram to carry out product and brand promotion activities. Fast food is one of the culinary businesses that are currently booming, and Holyspicy is one of the culinary producers that uses Instagram as a medium of communication for promotion. This research focuses on how Instagram as a social media is used by Holyspicy as a main marketing and promotion tool. The research method used in this research is descriptive qualitative method. The theory used in this research is new media theory. Based on the results of the research, Instagram played an important role in Holyspicy's culinary business as a marketing and sales communication medium during the Covid-19 pandemic, as evidenced by the fact that during the Covid-19 pandemic, the income obtained by Holyspicy remained stable and actually experienced a significant increase at the beginning of the Covid-19 pandemic. Management of Instagram features such as hashtags, photo uploads, photo titles, and replying to customer comments also affects consumer buying interest.
Kemasan Aktif Antimikroba Berbahan Karagenan dan Ekstrak Bawang Putih untuk Memperpanjang Masa Simpan Bakso Ikan Gurame
Authors: Ningtyas Rina , Ramadhanti Shafira Alkhanisa
Published: July 2021

Bakso ikan gurame merupakan produk olahan ikan yang mengandung nutrisi dan kadar air yang cukup tinggi, sehingga bakso memiliki umur simpan yang cepat. Pendekatan solusi dari masalah ini adalah dengan membuat kemasan aktif yang dapat dikonsumsi (edible). Bahan yang diguanakan sebagai edible coating adalah Karagenan yang ditambah ekstrak bawang putih. Bawang putih dipilih sebagai zat antimikroba karena terbukti memiliki kemampuan dalam menghambat pertumbuhan bakteri. Penelitian ini dilakukan untuk mengetahui bagaimana pengaruh penambahan konsentrasi ekstrak bawang putih sebagai senyawa antimikroba dalam kemasan aktif edible coating yang diaplikasikan pada produk bakso ikan Gurami terhadap masa simpan produk sebanyak 2% dan 3%, dengan pengujian yang dilakukan uji mikrobiologi (difusi sumur), kadar air, dan pH. Hasil penelitian menunjukkan penambahan antimikroba bawang putih dapat meningkatkan daya hambat kemasan aktif edible coating terhadap pertumbuhan bakteri. Penambahan konsentrasi ekstrak bawang putih pada kemasan edible coating yang diaplikasikan pada produk bakso ikan Gurami mempengaruhi masa simpan produk hingga kurang dari 9 jam. Berdasarkan uji kadar air dan pH, konsentrasi ekstrak bawang putih yang paling baik sebagai kemasan edible coating pada produk bakso ikan Gurami adalah konsentrasi 2%.
Manajemen Pengembangan Pendidik dan Tenaga Kependidikan Pada Madrasah
Authors: Maskur Hidayat , Purwanto Purwanto , Choiriyah Siti
Published: July 2021

The policy for the appointment of new teachers, whether teachers in the formation of civil servants or honorary teachers, should be based on an analysis of teacher needs. The parameters for determining the needs of teachers were proposed by Cooper and Alvarado (2006: 4) based on three main components, namely pupil enrollment, pupil-teacher ratios, and turnover. The first component is that prospective students can be explained as registrants of prospective students in an educational institution, the more applicants, the more prospective students who are interested in the school are quite high. The second is the comparison between teachers and students, the presence of teachers and the number of students who must be served are the main considerations for determining the number of teacher needs. The ideal comparison between teachers and students generally uses the composition of 1 teacher serving 30 students. The research method in this research is qualitative research with direct study on the object of research. The analysis of the results shows that the needs of teachers require careful calculations regarding the calculation of needs and interests, fulfillment of rights, and others. This can be done with employee management science. Associated with the world of education, employee management is to regulate various matters relating to the management of education employees themselves. Educational personnel in a broad sense include teachers and employees or commonly referred to as Educators and Education Personnel. Edwin B. Flippo defines employee management as the management function itself, namely planning, organizing, directing, and controlling the procurement of manpower, development, compensation, integration, maintenance and termination of employment with human resources to achieve individual, organizational and community goals. . Human resource management has several functions which include planning, organizing, directing, procurement, development, compensation, integration, maintenance, discipline, and dismissal.
Strategies to Improve Halal Tourism in Indonesia During The Pandemic Covid-19
Authors: Musfiroh Anita , Mugiyati Mugiyati , Iman Aldi Khusmufa Nur
Published: July 2021

The Covid 19 has had an impact on various sectors of human life. One of them is the tourism sector. The tourism industry which is predicted to be the second largest source of foreign exchange contributions for Indonesia has experienced a drastic decline. Likewise, the halal tourism sector has also been severely affected by the Covid 19 pandemic. This is because the key to developing the halal tourism sector is Muslim tourists or visitors who come. To revive the tourism sector, it requires a number of strategies prepared by the government to improve the economy in the halal tourism sector. The purpose of writing this article is to find out how the impact of Covid 19 on the halal tourism sector and how the strategy to revive the halal tourism sector during the Covid 19 pandemic. The method used in this study is a qualitative method with data collection techniques used is literature study. The results of the study state that the strategy to restore the halal tourism sector from the Covid 19 pandemic consists of 3 stages and recommendations for implementing health protocols. The existence of this strategy and also the health protocol is expected by the enthusiastic community to return to enliven the tourism sector, including halal tourism.
Deteksi Fraud Financial Statement Menggunakan Model Fraud Pentagon Pada Perusahaan Yang Terdaftar di JII Tahun 2016-2018
Authors: Fadhlurrahman Ahmad Naufal
Published: July 2021

This study aims to analyze the proxies that are considered to be able to detect financial statement fraud with the pentagon fraud model. This model is a development of the fraud triangle and fraud diamond models by adding arrogance elements to complement the previous four existing elements, namely pressure, opportunity, rationalization, and competence. The population used in the study are companies listed on the 2016-2018 Jakarta Islamic Index (JII). Company samples obtained using purposive sampling technique are 14 companies and tested using multiple regression analysis. The results obtained from this study indicate that the stability proxied by changes in total assets and changes in directors as a proxy of the competency element has an influence in predicting financial statement fraud, while the opportunity, rationalization and arrogance elements do not affect financial report fraud. It is hoped that this research can be developed by extending the research years and proxies that represent each element of this model.
Strategi Branding Dalam Meningkatkan Kepercayaan Masyarakat Terhadap Madrasah Tsanawiyah Negeri
Authors: Karsono Karsono , Purwanto Purwanto , Salman Abdul Matin Bin
Published: July 2021

This study aims to determine the branding strategy at MTsN Purbalingga Regency and to determine the level of effectiveness of branding management strategies at MTsN Purbalingga Regency in 2018 to 2020. This study uses a qualitative descriptive method. This method is used to describe and analyze branding management strategies at MTsN in Purbalingga Regency and describe user responses to branding management strategies at MTsN Purbalingga Regency. The places chosen to conduct the research were MTsN 01 Purbalingga, MTsN 02 Purbalingga, and MTsN 03 Purbalingga. Informants from this research are principals, teachers, staff, and students. Then to select and determine the informants in this study, the researchers used a purposive sampling technique. Data collection techniques in this research are using content/document analysis techniques, in-depth interviews, and events/observations. The method used to check the validity of the data is the triangulation method. The data analysis technique used in this research is interactive model analysis. The stages in analyzing the data in this study are data reduction, data presentation, and conclusion drawing. The results showed that: 1). the branding strategies that have been carried out by MTsN in Purbalingga Regency between one MTsN and other MTsN are the same and some are different, this of course depends on the branding management carried out by each school. MTsN 1 Purbalingga, namely by improving the quality both in terms of achievement and non-academic namely character building, MTs Negeri 2 Purbalingga emphasizes efforts to attract interest in terms of performance and community service, while MTs Negeri 3 Purbalingga in an effort to attract interest by achieving good academic achievements and non-academic and performance services for both teachers and employees; 2). The effectiveness of the branding strategy carried out at MTs Negeri Purbalingga Regency in 2018 to 2020 is quite effective in increasing public trust.
Medical education adaptation in South Korea during the COVID-19 pandemic
Authors: Lee Young-Mee , Park Hyunmi
Published: July 2021

Introduction: We describe the circumstances and adaptations in the South Korean medical education during the COVID-19 pandemic and discuss areas in need of improvement in preparation of a worsening situation or for similar future public health crises.
Methods: Literature reviews, focusing on research papers about medical educational changes in South Korea during the COVID-19 pandemic were performed. Selective data collected from a nationwide online survey by the Korean Association of Medical Colleges on the status of curricular changes in medical schools during the COVID-19 was presented.
Results: All lectures have moved online, but clinical students continued their hospital placements during the pandemic, except for the first 3-5 weeks during the first surge in 2020. Initial technical naivety of the faculty and lack of technical resources were short-lived and the medical students settled well showing a much higher than expected student satisfaction level over online education. Practical skills sessions which benefit most from onsite hands-on experiences such as anatomy dissection, were delivered through a blended approach in some medical school. Student evaluation is the area of least change, mainly due to the students’ lack of trust in online assessments.
Conclusion: South Korea' underwent major changes in medical education brought upon COVID-19 and the readiness of the technology adoption has been much increased. Student evaluation is the area of least transformation. Adoption of a programmatic assessment system should be considered to enhance not only learning but also improve trust among stakeholders of medical schools.
Emergency medicine clerkship goes online: Evaluation of a telesimulation programme
Authors: Nadarajan Gayathri Devi , Freeman Kirsty J , Wan Paul Weng , Lim Jia Hao , Fernandez Abegail Resus , Wong Evelyn
Published: July 2021

Introduction: COVID-19 challenged a graduate medical student Emergency Medicine Clinical Clerkship to transform a 160-hour face-to-face clinical syllabus to a remotely delivered e-learning programme comprising of live streamed lectures, case-based discussions, and telesimulation experiences. This paper outlines the evaluation of the telesimulation component of a programme that was designed as a solution to COVID-19 restriction.
Methods: A mixed methods approach was used to evaluate the telesimulation educational activities. Via a post-course online survey student were asked to rate the pre-simulation preparation, level of engagement, confidence in recognising and responding to the four clinical presentations and to evaluate telesimulation as a tool to prepare for working in the clinical environment. Students responded to open-ended questions describing their experience in greater depth.
Results: Forty-two (72.4%) out of 58 students responded. 97.62% agreed that participating in the simulation was interesting and useful and 90.48% felt that this will provide a good grounding prior to clinical work. Four key themes were identified: Fidelity, Realism, Engagement and Knowledge, Skills and Attitudes Outcomes. Limitations of telesimulation included the inability to examine patients, perform procedures and experience non-verbal cues of team members and patients; but this emphasised importance of non-verbal cues and close looped communication. Additionally, designing the telesimulation according to defined objectives and scheduling it after the theory teaching contributed to successful execution.
Conclusion: Telesimulation is an effective alternative when in-person teaching is not possible and if used correctly, can sharpen non-tactile aspects of clinical care such as history taking, executing treatment algorithms and team communication.
PENGARUH PEMBIAYAAN MURABAHAH, MUDHARABAH, DAN BIAYA OPERASIONAL TERHADAP RETURN ON ASSET BANK UMUM SYARIAH DAN UNIT USAHA SYARIAHDI INDONESIA
Authors: Meutia Ika , Harianto Syawal , Fata Khairil
Published: July 2021

This study aims to explain the Influence of Murabahah Financing, Mudharabah, and Operational Costs on Return On Assets of Sharia Commercial Bank and Sharia Business Unit in Indonesia period 2014-2017. The sample technique used is the sample census, where the entire population is taken into a sample. The sample is 13 sharia commercial banks and 21 units of sharia business. This research data is sourced from sharia banking statistics obtained from official website of Otoritas Jasa Keuangan (OJK). Data analysis technique using multiple linear regression analysis. Where previously classic assumption test has been performed which includes normality test, multicollinearity test, and heteroscedasticity test. The result of F test shows that simultaneously Murabahah, Mudharabah, and Operational Cost variables have significant effect on return on asset. The result of t test shows that partially murabahah financing variables have positive and significant effect to return on asset, mudharabah have positive and not significant return on asset, and operational cost have negative and not significant effect to return on asset.
PENGARUH PEMBIAYAAN MUDHARABAH DAN MUSYARAKAH TERHADAP RETURN ON EQUITY PADA PT. BANK PEMBIAYAAN RAKYAT SYARIAH DI INDONESIA
Authors: Nalta Silvia , Wijaya Ismed , Haris Haris
Published: July 2021

Bagi hasil merupakan salah satu keunggulan dari perbankan syariah dibandingkan dengan bank konvensional karena prinsip musyarakah dan mudharabah memberikan manfaat lebih kepada sektor riil. Pendapatan dari pembiayaan investasi dan modal kerja ini akan digunakan untuk pengembalian modal bank. Penelitian ini bertujuan untuk mengetahui pengaruh pembiayaan mudharabah dan musyarakah terhadap Return On Equity (ROE) Bank Pembiayaan Rakyat Syariah. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kuantitatif. Metode pengumpulan data menggunakan teknik dokumentasi. Analisis yang digunakan adalah analisis regresi linier berganda. Hasil penelitian secara parsial menunjukkan bahwa pembiayaan mudharabah memberikan pengaruh yang negatif dan signifikan terhadap ROE, sedangkan pembiayaan musyarakah memberikan pengaruh yang positif dan signifikan terhadap tingkat ROE. Secara simultan pembiayaan mudharabah dan musyarakah memberikan pengaruh yang signifikan terhadap tingkat ROE.
PENERAPAN AKAD AS SALAM DALAM JUAL BELI BATU BATA MENURUT PERSPEKTIF EKONOMI ISLAM ( Studi Kasus Desa Paloh Gadeng Kecamatan Dewantara Kabupaten Aceh Utara)”
Authors: Nazarni Sri
Published: July 2021

This study aimed to determine the application of the contract As-salam to buying and selling bricks and knowing the Islamic economic review of the buying and selling of bricks. The method used was a descriptive qualitative method using data collection techniques through observation, interviews, and documentation. The data in this study came from several groups of people in Paloh Gadeng, Dewantara subdistrict, North Aceh Regency, namely: sellers and buyers, brick laborers, community leaders. The findings showed that most of the brick sellers in Paloh Gadeng Village had implemented the As-salam contract to facilitate transactions between the seller and the buyer in selling bricks by paying for the goods ordered in advance at the beginning of the transaction, and then the seller produced the order from the buyer. However, some sellers had not implemented the As-salam contract and made payments in full at the beginning of the transaction and immediately took orders for goods without waiting for the production process.
Impacto de diferentes fertilizantes en la solución del suelo y el crecimiento de tomate
Authors: Canales-Almendares Jorge Enrique , Borrego-Escalante Fernando , Narvaez-Ortíz Willian Alfredo , González-Morales Susana , Benavides-Mendoza Adalberto
Published: July 2021

La solución del suelo es un sistema complejo y abierto que tiene entradas y salidas de energía, este estudio se llevó a cabo para determinar el impacto de diferentes tipos de fertilizantes en la composición de la solución del suelo y la acumulación de biomasa en plantas de tomate. Se utilizaron plantas de tomate cultivadas en invernadero en macetas con suelo calcáreo y suelo forestal, para aplicar tres tipos de fertilizantes: solución de Steiner, fertilizantes sólidos y té de vermicomposta. Las concentraciones de NO3-, K+, Ca2+, Mg2+, Na+ y SO42- en la solución del suelo aumentaron con el tiempo, registrándose mayores valores de concentración de iones en el fertilizante sólido (625, 183, 374, 70, 49 y 161 mg L-1, respectivamente) y en la solución de Steiner (500, 177, 363, 65, 69 y 235 mg L-1). Las concentraciones más altas de iones en la solución del suelo coincidieron con la mayor acumulación de biomasa, 3 938 y 4 546 g planta-1 en el fertilizante sólido y en la solución Steiner respectivamente. En contraste, en la solución de suelo de té de vermicomposta, a excepción del Na+, hubo concentraciones de iones más bajas (94, 63, 118, 28, 75 y 98 mg L-1) y una menor acumulación de biomasa de 1 355 g planta-1. Los tratamientos de solución Steiner y fertilizantes sólidos presentaron los valores medios más altos de rendimiento, con 3 637 y 2 712 g planta-1 respectivamente. Este resultado indica que la forma de aplicación y la fuente del fertilizante influye en la solución del suelo.
Comportamiento genético para componentes de rendimiento en una población de maíz enano
Authors: Hernández Alonso Eduardo , De León Castillo Humberto
Published: July 2021

Los componentes de rendimiento son variables importantes para realizar selección indirecta hacia la productividad. En maíz, el rendimiento está correlacionado con la longitud de la mazorca, el peso hectolítrico y el tamaño de grano. En esta investigación se analizaron los resultados de un dialélico que fue sometido a ensayos de rendimiento en dos localidades durante 2016, formado con cinco líneas representativas de una población de maíz de porte enano. Lo anterior, para estimar los efectos genéticos y la heredabilidad del rendimiento mediante tres componentes del rendimiento, con la finalidad de definir la estrategia de mejoramiento a utilizar en cada componente. El análisis genético se realizó mediante el modelo II, método III de Griffing. Los resultados mostraron, que la varianza del tipo aditivo gobierna el comportamiento de las variables de longitud de mazorca y rendimiento. El tipo de acción génica no aditiva es responsable del comportamiento fenotípico del peso hectolítrico, mientras que los efectos recíprocos (materno y no maternos) son los que más influyen para la expresión fenotípica de profundidad de grano. Además, se encontraron valores altos de heredabilidad con un estimado de 0.56 para longitud de mazorca y 0.58 para rendimiento, mientras que para peso hectolítrico y profundidad de grano la heredabilidad encontrada es baja 0 y 0.07, respectivamente. Se sugiere la utilización del esquema de mejoramiento de hermanos completos para longitud de mazorca y rendimiento, para peso hectolítrico y profundidad de grano es preferible utilizar progenies endogámicas.
Aplikasi Perancangan Kontruksi 6 (Enam) Hole Inlet Mesin Coffee Maker Berbasis Arduino
Authors: Maghfurah Fadwah - , Windarta Windarta , Prakoso Imam
Published: July 2021

Perkembangan teknologi tepat guna sekarang ini menuntut kecanggihan, efisiensi waktu serta inovasi dalam segala hal, tanpa terkecuali dalam penyajian minuman cepat saji. Salah satu minuman dikala bekerja ataupun sedang bersantai bersama keluarga dan teman yang banyak disukai penduduk Indonesia adalah kopi. Dan dari data Statistik kebutuhan konsumsi di Indonesia terdapat Peningkatan 6-8% pertahunnya dimana Proses pembuatan minuman kopi oleh masyarakat Indonesia dilakukan secara manual yaitu dengan membubuhkan kopi dicampur gula dan krim, kemudian diseduh dengan air panas dengan suhu 80 ̊C sampai 90 ̊C yang proses penakarannya komposisinya pun menggunakan konsep perkiraan. Dan ternyata perbandingan waktu pembuatan kopi antara manual dengan mesin sangatlah berbanding terbalik. Tujuan penelitian ini adalah untuk merancang konstruksi 6 hole inlet mesin pembuat minuman kopi otomatis dengan pemrograman Arduino dan mempercepat proses pembuatan minuman kopi. Metode yang digunakan adalah konsep desain mesin pembuat kopi yang inovatif, mobile, ringan, higienis sesuai standar food grade serta langsung membuat enam gelas kopi sekaligus. Komponen yang digunakan mudah dirakit ulang. Hasil perancangan mesin pembuat kopi dengan 6 (enam) lubang inlet menunjukkan bahwa desain rangka memiliki dimensi panjang 800 mm, lebar 800 mm, dan tinggi 1600 mm, dengan motor penggerak yaitu motor stepper nema 17 dan nema 23. Waktu rata rata pembuatan minuman kopi dengan alat ini yaitu 1 menit 22 detik dengan volume air 88 ml dan tinggi 7.0 centimeter dengan 6 gelas dalam satu kali proses. Efisiensi yang diperoleh dari penggunaan mesin pembuat minuman kopi otomatis ini adalah 68%.
Lung ultrasound versus chest radiography for diagnosing pneumonia: A mini systematic review
Authors: Sulistyani Kusumaningrum  , Adam Prabata  , Luths Maharina  , Yusuf Syaeful Nawawi  , Muchtar Hanafi
Published: July 2021

Background: Pneumonia is a deadly disease which needs fast and correct examination and therapy. Some studies suggest that lung ultrasound could be useful and fast examination for diagnosing pneumonia. Furthermore, it has more favorable safety profile and lower cost than chest X-ray (CXR) and Computed Tomography (CT). Objective: The aim of this study is to know accuracy of lung ultrasound versus chest radiography for diagnosing pneumonia and whether it can replace chest radiography as routine examination. Methods: We made structured research on several databases including Science direct, Proquest, Pubmed, and EBSCO Host. The selected studies underwent critical appraisal based on Oxford CEEBM diagnostic study clinical appraisal. Results: Six diagnostic studies comprising of 752 participants met inclusion criteria were critically appraised. Sensitivity of lung ultrasound in pneumonia is better than chest radiography (68%-98.5% vs. 47%-77.7%). Specificity of lung ultrasound is better than chest radiography in pneumonia (57%-98.5% vs. 59.5%-94%). All of studies showed lung ultrasound is better and statistically significant. Conclusions: Our study indicates that lung ultrasound is better than chest radiography for diagnosing pneumonia and can become routine examination. It may represent a useful first-line approach for confirmation of clinical diagnosis.
Antioxidant, antiradical power of Syzygium aromaticum essential oil, and its antidermatophytic activity against Epidermophyton floccosum and Trichophyton soudanense
Authors: Patience Fankem Mekemzeu  , Sylvie Kwanga Nguikwie  , François Nguimatsia  , Samanta Lafortune Mbouwe Chouela  , Bienvenue Gnowe Bawane  , Manuella Chedjou Guiadem  , Angie Priscille Mantaban  , Victor Moussango Davy  , Léopold Ngoune Tatsadjieu  , Pierre Michel Dongmo Jazet
Published: July 2021

In order to provide an effective alternative for efficient management of dermatophytosis, we evaluate in vitro the antioxidant and antiradical potentials of the essential oil of the dry flower buds of Syzygium aromaticum and its antidermatophytic activity against Epidermophyton floccosum and Trichophyton soudanense, For this purpose, the essential oil was obtained by hydrodistillation through a Clevenger apparatus and the antioxidant and antiradical potentials were evaluated by the ferric reducing antioxidant power (FRAP) and the trapping of the ABTS•+ radical methods, respectively. The evaluation of the antidermatophytic activity was made by the agar incorporation method. The results showed that the essential oil reduced ferric iron (Fe3+) to ferrous iron (Fe2+) in a more significant manner than BHT (reference antioxidant). Moreover, the antiradical power of the essential oil was twice greater than that of BHT. Furthermore, the essential oil inhibited the mycelial growth of the two dermatophytes, with 500 ppm and 1000 ppm of minimal inhibitory concentrations against Epidermophyton floccosum and Trichophyton soudanense, respectively. This activity was greater than that of griseofulvin whose minimal inhibitory concentration was greater than 4000 ppm against both studied germs. These findings show that, withon the framework of safeguarding human lives and protecting the environment, the essential oil from the dry flower buds of Syzygium aromaticum appeared as reliable alternative for the treatment of dermatophytosis caused by Epidermophyton floccosum and Trichophyton soudanense. Our results lay scientific foundation toward the promotion and development of Cameroonian biodiversity in treatments of dermatophytosis.
Development of an Artificial Intelligence Education Model of Classification Techniques for Non-computer Majors
Authors: Lee Youngseok , Cho Jungwon
Published: July 2021

In the near future, as artificial intelligence and computing network technology develop, collaboration with artificial intelligence (AI) will become important. In an AI society, the ability to communicate and collaborate among people is an important element of talent. To do this, it is necessary to understand how artificial intelligence based on computer science works. AI is being rapidly applied across industries and is developing as a core technology to enable a society led by knowledge and information. An AI education focused on problem solving and learning is efficient for computer science education. Thus, the time has come to prepare for AI education along with existing software education so that they can adapt to the social and job changes enabled by AI. In this paper, we explain a classification method for AI machine learning models and propose an AI education model using teachable machines. Non-computer majors can understand the importance of data and the AI model concept based on specific cases using AI education tools to understand and experiment with AI even without the knowledge of mathematics, and use languages such as Python, if necessary. Through the application of the machine learning model, AI can be smoothly utilized in their field of interest. If such an AI education model is activated, it will be possible to suggest the direction of AI education for collaboration with AI experts through the application of AI technology.
3D CNN based Alzheimerâ€™s diseases classification using segmented Grey matter extracted from whole-brain MRI
Authors: Khagi Bijen , Kwon Goo-Rak
Published: July 2021

A recent study from MRI has revealed that there is a minor increase in cerebral-spinal fluid (CSF) content in brain ventricles and sulci, along with a substantial decrease in grey matter (GM) content and brain volume among Alzheimer's disease (AD) patients. It has been discovered that the grey matter volume shrinkage may indicate the possible case of dementia and related diseases like AD. Clinicians and radiologists use imaging techniques like Magnetic Resonance Imaging (MRI), Computed Tomography (CT) scan, and Positron Emission Tomography (PET) to diagnose and visualize the tissue contents of the brain. Using the whole brain MRI as the feature is an on-going approach among machine learning researchers, however, we are interested only in grey matter content. First, we segment the MRI using the SPM (Statistical parameter mapping) tool and then apply the smoothing technique to get a 3D image of grey matter (later called as grey version) from each MRI. This image file is then fed into 3D convolutional neural network (CNN) with necessary pre-processing so that it can train the network, to produce a classifying model. Once trained, an untested MRI (i.e. its grey version) can be passed through the CNN to determine whether it is a healthy control (HC), or Mild Cognitive Impairment (MCI) due to AD (mAD) or AD dementia (ADD). Our validation and testing accuracy are reported here and compared with normal MRI and its grey version.
Percepción del nivel competencial del profesorado de Educación Primaria y Secundaria. ¿Hay diferencias contextuales?
Authors: García García Mercedes , Biencinto López Chantal , Carpintero Molina Elvira , Villamor Manero Patricia , Huetos Domínguez María
Published: July 2021

Tras la revisión de múltiples investigaciones sobre las competencias docentes se concluye que su relevancia y su desarrollo pueden variar en función del modelo y el contexto social. El objetivo de este estudio es analizar el nivel de competencia percibido por el profesorado de primaria y secundaria, y comprobar su posible dependencia de variables contextuales. Para ello, se ha realizado un estudio descriptivo expost-facto. El instrumento utilizado para la recogida de información ha sido la Rúbrica de Competencias Docentes PROFICIENCyIn+E©. La rúbrica se ha aplicado a una muestra incidental de 426 docentes de primaria y secundaria de dieciséis Comunidades Autónomas. Se presentan en este artículo los resultados de los análisis del nivel competencial percibido por el profesorado de la muestra, considerando las diferencias aparecidas en función del sexo, de la experiencia, del área de conocimiento en que se ejerce la docencia, de la titularidad del centro y, por último, en función de la etapa en la que se imparte la docencia. Los resultados ofrecen datos de interés para el estudio de las competencias docentes del profesorado de primaria y secundaria. Así, aunque el profesorado de la muestra se percibe, en general, competente en su comportamiento docente, aparecen diferencias significativas en algunas variables contextuales, observando las diferencias más acusadas en función del área de conocimiento y de la etapa.
El Enfoque integrador de la metodología mixta en la investigación educativa
Authors: Bagur Pons Sara , Rosselló Ramon Maria Rosa , Paz Lourido Berta , Verger Sebastià
Published: July 2021

La investigación en educación estudia fenómenos sociales complejos y dinámicos que deben ser analizados de manera global. El enfoque integrador de la metodología mixta (MM) permite fusionar las perspectivas CUAL y CUAN durante el proceso de investigación. La flexibilidad, la naturaleza del fenómeno o la densidad analítica son aspectos imprescindibles para la integración. Se pretende analizar la integración en MM para incrementar la calidad y la validez de las investigaciones educativas. Se ha realizado una revisión sistemática de la literatura de los últimos diez años siguiendo el protocolo PRISMA analizandose un total de 22 documentos. Los hallazgos muestran que la eficacia de la MM radica en el grado de integración contemplando la igualdad metodológica. Para ello es necesario contemplar la integración en las perspectivas teóricas, la justificación, el diseño, los objetivos, los métodos, el análisis de datos, la transferencia y la organización del equipo de investigación. Sin embargo, existen retos para integrar eficazmente. El debate perteneciente a la rigidez de lo CUAL y lo CUAN, la integración efectiva de la MM, la calidad de la investigación o los criterios de evaluación de corrientes separatistas pueden eclipsar la naturaleza de la integración. El auge de la MM ha contribuido a entender el dinamismo de fenómenos educativos. La integración efectiva es el mayor potencial de la MM, pero, al mismo tiempo, es un reto para los equipos de investigación. Por ello, se requieren bases consolidadas para que la comunidad científica desarrolle prácticas bajo principios de calidad, validez y eficacia en la investigación.
El engagement académico y su incidencia en el rendimiento del alumnado de grado de la Universidad de La Laguna
Authors: López-Aguilar David , Álvarez-Pérez Pedro Ricardo , Garcés-Delgado Yaritza
Published: July 2021

La actitud y la implicación con la que los estudiantes universitarios de grado afrontan su proceso formativo puede incidir de manera significativa en los resultados académicos que obtengan.  La relación que puede darse entre una baja implicación y la posibilidad de fracasar o abandonar los estudios ha llevado a plantear esta investigación, donde se profundiza en la relación entre el engagement y el rendimiento académico. El engagement hace referencia a la sensación de bienestar del alumnado respecto a un desafío relacionado con su proceso formativo. El alumnado que cursa estudios universitarios está expuesto a vivir situaciones que les hacen estar más o menos comprometidos con su proceso de aprendizaje, pudiéndoles llevar a obtener mejores o peores resultados académicos. Este estudio de corte cuantitativo ex-post-facto, que se llevó a cabo con una muestra de 564 estudiantes de primer y segundo curso de los tres grados de la Facultad de Educación de la Universidad de La Laguna (España), tiene como objetivo analizar la relación entre el engagement académico y el rendimiento en los estudios. Los resultados revelan que el alumnado con mayores puntuaciones en las distintas dimensiones estructurales del engagement académico (vigor, dedicación y absorción) presenta mayores calificaciones en las asignaturas que cursa. La discusión del estudio se centra en la necesidad de planificar estrategias promotoras del engagement académico para fortalecer tanto las trayectorias de adaptación y permanencia en la titulación como la obtención de mejores resultados académicos en el alumnado universitario.
SINGLE SUBJECT RESEARCH: PEMBELAJARAN PERBANDINGAN SENILAI DAN BERBALIK NILAI BERPENDEKATAN CONTEXTUAL TEACHING AND LEARNING UNTUK SISWA SLOW LEARNER
Authors: Manikmaya Pratita , Prahmana Rully Charitas Indra
Published: July 2021

Slow Learner students often have difficulty understanding mathematics content, one of which is direct and inverse proportion. This study aims to improve the student's understanding of the direct and inverse proportion material using the Contextual Teaching and Learning (CTL) approach. The research subject in this study was a single subject, namely Slow Learner student who studied in seventh grade in one of the Junior High School in Bantul district, Yogyakarta Special Region. This study used the Single Subject Research method with an A-B design. Researchers collected the data in this study through audio documentation, photos, videos, and written documentation. The data were then analyzed using analysis in conditions and between conditions. The results showed that students had an average score of learning outcomes that was 32 before being given intervention and had an average score of 78 after being given an intervention to implement learning with the CTL approach. This result shows that using the CTL approach can improve the understanding of Slow Learner student in understanding the direct and inverse proportion and minimizing the learning difficulties of Slow Learning student during teaching and learning activities.
MODEL PEMBELAJARAN CORE, SCRAMBLE, HASIL BELAJAR, DAN OPERASI HITUNG BENTUK ALJABAR
Authors: Ilela Nathalia , Laamena Christina Martha , Tamalene Hanisa
Published: July 2021

The learning model has an essential role in student learning outcomes. Each learning model has different contributions, such as the Scramble learning model, which can make students think quickly, and the CORE learning model can train students to think critically. Thus, this study aims to compare students' learning outcomes with the two models, especially in arithmetic operations in algebraic forms. The research method used is quantitative research with a posttest-only group design classified as a quasi-experimental design. The research population was forty-five seventh-grade students, which were divided into two categories. The test instrument used is a description of five questions used to evaluate student learning outcomes. The study results analyzed statistically using the t-test showed that there were differences in student learning outcomes between the two groups of students. Furthermore, the continued test using Pairwise Comparison showed that students taught with the Scramble learning model had better learning outcomes than students acquainted with the CORE learning model.
COASTAL TOURISM AND CLIMATE CHANGE: RISK PERCEPTIONS OF TOURISM STAKEHOLDERS IN SOUTH AFRICA’S GARDEN ROUTE
Authors:   University of Johannesburg, School of Tourism & Hospitality, Johannesburg, South Africa, PANDY Wayde R. , ROGERSON Christian M. ,   University of Johannesburg, School of Tourism & Hospitality, Johannesburg, South Africa
Published: July 2021

Coastal tourism destinations are highly vulnerable to the ramifications of climate change. Research conducted in South Africa has identified the potential losses associated with climate change on beach or coastal environments as one of the largest concerns for the tourism industry. In addressing the challenge of climate change a critical research issue is advancing our understanding of the risk perceptions of tourism stakeholders. The aim is to investigate risk perceptions of business stakeholders towards climate change impacts in one of South Africa’s leading coastal destinations, the Garden Route District Municipality in Western Cape province. The results are analysed from 30 qualitative interviews conducted with tourism business owners and managers. Four core themes were scrutinised, namely awareness of climate change, perceptions of the potential climate change risks, the prioritisation of climate change as compared to other business risks, and greening and adaptive measures pursued by businesses. Overall, climate change is not considered as a major issue for tourism businesses in the Garden Route especially as compared to the immediate or pressing challenges relating to marketing, infrastructural deficits, government regulations and local human resource development for tourism. This conclusion raises significant concerns for the resilience of coastal tourism destinations and local economic development futures in South Africa.
Apontamentos e percursos metodológicos nas pesquisas do estado da arte em Educação Matemática
Authors: Santos Rodrigo Medeiros dos , Fiorentini Dario
Published: July 2021

Diante da crescente necessidade de organização, sintetização e mapeamento da produção acadêmica em Educação Matemática, aliada à progressiva popularização das pesquisas do tipo estado da arte no Brasil, este artigo busca apresentar e discutir pressupostos e apontamentos teóricos referentes à metodologia da pesquisa na modalidade consagrada sob a denominação de estado da arte. Para tanto, um ensaio teórico é desenvolvido no intuito de destacar as principais etapas, adversidades e especificidades dentro desta modalidade de investigação. São descritos e discutidos em detalhes os procedimentos metodológicos para o garimpo da produção, as bases de dados, a seleção das variáveis e seus tipos, a composição das categorias temáticas e, por fim, a técnica de análise conhecida como Análise de Conteúdo. Os aspectos de caráter prático são destacados, sobretudo no que tange o processo de pré-análise, que inclui as fases de definição dos descritores para direcionar as buscas a serem realizadas; localização dos bancos de pesquisas em bibliotecas digitais e sites de busca; o estabelecimento de critérios para a seleção do material; o efetivo levantamento das pesquisas catalogadas; a leitura sistemática e exploratória dos textos, com elaboração de sínteses preliminares; a organização do relatório de estudo compondo a sistematização das sínteses; e a elaboração das conclusões preliminares. Os principais resultados destacam a complexidade do processo de classificação das variáveis do estudo por meio da técnica de análise de conteúdo; a composição das categorias temáticas, que desponta como um dos maiores desafios nesta modalidade investigativa; e, por fim, a necessidade de produção de novos dados com base nos dados coligidos. Esta produção manifesta-se na medida em que as pesquisas são analisadas e desta análise despontam novos conhecimentos e informações que só são possíveis a partir de inventários dessa natureza.
EXPLORING LEXICAL AND METRICAL STRESS IN MAYA ANGELOU'S POEM ENTITLED 'STILL I RISE': A PHONOLOGICAL ANALYSIS PERSPECTIVE
Authors: Khumaeroh Putri , Purnama Syahfitri
Published: July 2021

This study deals with phonological analysis, which focuses on analyzing lexical and metrical stress in Maya Angelou's poem entitled 'Still I Rise.' This study explores the lexical stress and metrical stress used in Angelou's poem, which answers the research questions. This method is the qualitative method which means the data was written text. The writer intends to determine what lexical stress (primary and secondary stress) and metrical stress (iamb, trochee, and dactyl) are in the poem text. This research showed that lexical stress, namely primary stress with total numbers, is 43 items, and secondary stress with total numbers is three items. Also, there are metrical stresses, including iamb with nine items, trochee 27 items, and dactyl seven items.
ADJECTIVE CLAUSES AND ADVERBIAL CLAUSES IN “THE SECRET GARDEN” BY FRANCES HODGSON BURNETT
Authors: Sumardi Apen , Said Mashadi
Published: July 2021

This research aims to analyze the adjective and adverbial clauses in “The Secret Garden” by Frances Hodgson Burnett. The method used in this research is a content analysis which is to describes the adjective clause and adverbial clause in the novel. Data are obtained, analyzed, and described based on the sentences in the novel. The relative pronoun's adjective shows the highest percentage of 130 or 86%, while relative adverbs show 22 or 14%. The adjective clause in relative pronouns shows the highest percentage caused by the complex sentences, mostly describing someone or things in most sentences in the novel. Meanwhile, adjective clause in time shows 154 or 63%, manner 46 or 19%, reason 35 or 14%, condition 6 or 2%, and concession 4 2%. Adverbial clause in time shows the highest percentage caused by most sentences tell about the time in almost every page.
 
PENGARUH PERSEPSI ATAS LINGKUNGAN SEKOLAH DAN KEDISIPLINAN TERHADAP PRESTASI BELAJAR BAHASA INGGRIS
Authors: Suhendra Suhendra , Supeno Supeno
Published: July 2021

The purpose of this study was to determine the effects of perceptions of school environment and discipline jointly towards English learning achievement, the effect of perceptions of school environment towards English learning achievement, the effect of discipline towards English learning achievement at Private Vocational High Schools in Kabupaten Tangerang. The research method used in this study is the survey method. Sample of 47 students was selected randomly from all private vocational students in Kabupaten Tangerang. Based on data analysis, it can be concluded that: 1) The results of the first hypothesis testing concluded that there was a significant effect of perception of school environment and discipline jointly towards English learning achievement at private vocational high schools in Kabupaten Tangerang. This is proved by the value of sig. 0,000 <0.05 and Fh = 35,702. 2) The results of the second hypothesis testing concluded that there was a significant effect of perceptions of  school environment towards English learning achievement at private vocational high school in Kabupaten Tangerang. This is proved by the value of Sig. 0,000 <0.05 and th = 5,750. 3) The results of the third hypothesis testing concluded there was a significant effect of discipline towards English learning achievement at private vocational high schools in Kabupaten Tangerang. This is proved by the value of Sig. 0,000 <0.05 and th = 4,901.