bluuebunny/crossref_metadata_2025_split huggingface dataset:
DESAIN PEMASARAN ONLINE BERBASIS WEB UNTUK PEMASARAN PRODUK KERAJINAN KERANG MUTIARA DI KOTA AMBON (STUDI KASUS: PONDOK MUTIARA)
Authors: Tupan J M 
Published: July 2021

Abstrak Website adalah sebuah kumpulan dari halaman web yang saling berhubungan dan dapat diakses melalui halaman depan (home page) menggunakan sebuah browser. Sekarang ini sudah banyak perusahaan yang memanfaatkan jaringan internet dan menggunakan website sebagai media promosi dan toko online untuk menjual produk perusahaan tersebut. Website toko online biasanya memanfaatkan sistem e-commerce. Electronic Commerce (E-Commerce) didefinisikan sebagai proses pembelian dan penjualan produk, jasa dan informasi yang dilakukan secara elektronik dengan memanfaatkan jaringan komputer. Salah satu jaringan yang digunakan adalah internet. E-commerce dapat mempermudah pemasaran produk yang ingin dijual. Dengan adanya e-commerce, Pembayaran dapat dilakukan secara online dan pastinya memudahkan para pembeli. Sistem e-commerce yang digunakan adalah Wordpess dengan mengandalkan plugin WooCommerce yang menyediakan fitur-fitur sebuah web e-commerce. Penelitian yang dilakukan adalah untuk meendesain sebuah website toko online yang juga menyediakan sistem e-commerce di dalamnya.
MEMPREDIKSI HARGA JUAL RUMPUT LAUT KERING PADA TINGKAT PETANI DENGAN DATA MINING
Authors: Latuny Wilma 
Published: July 2021

Abstrak Eucheuma cotonii sebagai salah satu jenis rumput laut kering cottonii (Dried Euchema Seaweed (DES)) adalah salah satu komoditas perikanan budidaya utama di Indonesia. Petani lokal menanam, memanen, dan mengeringkan rumput laut, dan kemudian menjualnya ke pedagang. Harga jual rumput lauttergantung pada faktor internal dan eksternal. Untuk memaksimalkan keuntungan mereka, para petani harus memperkirakan perkembangan harga di masa mendatang dengan menggunakan faktor-faktor ini. Penelitian ini menyajikan metode berbasis data baru untuk memperkirakan harga DES di masa depan untuk membantu petani dalam membuat prediksi tersebut. Dalam metode kami , kami menerapkan data mining untuk tugas memprediksi harga jual rumput laut pada saat penjualan, delapan minggu ke depan. Algoritma data mining, yaitu, penggolong, membutuhkan atribut sebagai inputnya. Dalam percobaan kami, kami mengidentifikasi tiga faktor internal dan tiga faktor eksternal sebagai atribut masukan. Atribut internal faktor yang digunakan adalah: harga DES terkini, kadar kebersihan dari DES, dan kadar air dari DES. Tiga eksternal-faktor atribut semua berhubungan dengan cuaca dan suhu minimum, suhu maksimum, dan curah hujan yang. Semua atribut yang diukur setiap hari di hari d. Output dari classifier adalah prediksi, klasifikasi biner yang menunjukkan apakah rumput laut harga jual pada waktu d ditambah delapan minggu lebih besar atau lebih kecil dari harga pada saat itu d.
ANALISA PENGARUH KARAKTERISTIK TEKNIS DESAIN TERHADAP PROSES SETTING KAPAL PUKAT CINCIN DI MALUKU
Authors: Metekohy Obed 
Published: July 2021

Abstrak Rancangan kapal perikanan tangkap pukat cincin tradisional, mempunyai banyak kendala teknis dalam mengoperasiankan alat tangkap. Proses manover kapal dalam formasi lingkaran dengan kecepatan optimal untuk mengejar pergerakan ikan yang akan ditangkap sambil melemparkan jaring dalam proses setting alat tangkap banyak dipengaruhi oleh faktor karakteristik teknis rancang bangun kapal. Stabilitas kapal yang diharapkan dapat menjamin kontinyutas pengoperasian penangkapan pada saat setting, hauling dan pursing sering menjadi kendala, sehingga operasional penangkapan harus dihentikan, untuk menghindari terjadinya resiko kecelakaan dilaut. Penelitian ini bertujuan menganalisa pengaruh karakteristik teknis desain ukuran utama kapal terhadap stabilitas pada saat setting.Hasil pengukuran menunjukkan stabilitas dinamis kapal pada saat setting bergantung pada kecepatan setting dan rasio B/D. Pada kecepatan 5.37 knot danrasio B/D = 2.14, kecepatan pembalik kapal adalah 7 detik kemudian kapal terus mengalami kemiringan sampai pada sudut maksimum 9°. Hasil penelitian menunjukkan bahwa kemiringan kritis pada saat setting tejadi pada kapal-kapal dengan nilai rasio ukuran B/D kapalnya lebih kecil 0.79 % dari standar teknis desain perkapalan, akan mengalami sudut oleng yang besar dan membahayakan kapal pada kecepatan diatas 8 knot.
Semeadura e curva de absorção de água em sementes com e sem alas de Pajeú
Authors: Silveira Maria Valnice de Souza , Sousa Sinara Barbosa , Silva Wellington Marcos Soares da , Rocha Raimundo Gleidison Lima , Ribeiro Maria Clarete Cardoso 
Published: July 2021

Este estudo teve como objetivo avaliar a taxa de emergência de plântulas sob diferentes profundidades de semeadura e analisar a curva de absorção de água, em ambos utilizando-se sementes com e sem alas de Pajeú. Os dois experimentos foram conduzidos no Campus das Auroras da UNILAB, em Redenção-CE e o delineamento estatístico utilizado foi o inteiramente casualizados. No primeiro experimento, na semeadura utilizou-se o esquema fatorial (2x3), constituído de sementes com e sem alas, e três diferentes profundidades de semeadura (1 cm, 3 cm e 5 cm), com 4 repetições de 25 sementes cada tratamento. No segundo experimento, foi realizado a embebição em sementes (no laboratório), constituídos por 5 repetições de 20 sementes com e sem alas, respectivamente, submetidas a período de 30 horas. As variáveis analisadas foram: Peso de mil sementes, curva de embebição. Aos 27 dias após semeadura, logo após a última contagem de emergência foi realizada a coleta das plântulas para a avaliação, comprimento da radícula (CR) e massa seca da plântula (MS). Sementes de Pajeú semeadas com alas nas profundidades de 1 e 3 centímetros é adequada para o incremento da taxa de emergência. A submissão a embebição de sementes com e sem alas em água não acelerou a germinação, no entanto, recomenda-se novas pesquisas com as sementes de Pajeú, obedecendo um período maior de embebição.
Analisis Karakteristik Arus Inrush pada Transformator 3 Fasa dengan Leg yang Berbeda Berbasis Eksperimen
Authors: Ksatria Arief Budi , Ramadhan Aditya Wahyu 
Published: July 2021

Fenomena arus inrush merupakan kondisi transformator pada saat pertama kali dihubungkan dengan sumber tegangan dan menghasilkan lonjakan arus yang tinggi. Arus inrush dapat menyebabkan gangguan dan akan mempengaruhi kinerja dan sistem proteksi pada transformator. Tujuan dari studi ini adalah untuk mengetahui karakteristik arus inrush pada transformator tiga fasa dengan besar leg yang berbeda sehingga dapat diketahui pula pengaruh perbedaan besar leg dengan arus inrush yang dihasilkan. Pada studi ini dilakukan pengujian dengan mengambil data arus inrush pada transformator uji 3 fasa 5 kVA tipe inti core konvensional, dengan metode pengukuran berbasis eksperimen. Pengujian pada transformator dilakukan pada saat kondisi transien, yaitu saat transformator melakukan energizing. Pengujian ini dilakukan dengan cara menguji setiap fasa secara bergantian dan menguji ketiga fasa secara bersamaan. Hasil pengujian menunjukkan bahwa fasa S yang memiliki leg paling besar diantara kedua fasa lainnya, menghasilkan arus inrush dan arus no load yang paling tinggi dibandingkan kedua fasa lainnya. Selain itu, pada fasa S menunjukkan kurva magnetisasi inti transformator pada area non-saturasi. Hal ini mempengaruhi karakteristik arus yang dihasilkan transformator Kata Kunci: Arus Inrush, Eksperimen, Transformator 3-Fasa, Leg Berbeda.
Analisis Kecemasan Matematika dan Self Efficacy pada E-Learning Kokurikuler SPSS
Authors: Listyotami Mega Kusuma 
Published: July 2021

Penelitian ini bertujuan untuk menganalisis kecemasan matematika dan self-efficacy mahasiswa terhadap pembelajaran E-learning dalam kokurikuler crash course SPSS (Statistical Product and Service Solutions). Penelitian dilakukan dengan metode campuran dengan desain triangulasi. Sampel penelitian adalah 30 orang mahasiswa Sekolah Tinggi Ilmu Ekonomi Dwi Sakti Baturaja. Teknik pengumpulan data menggunakan observasi, wawancara, angket kecemasan matematika, angket self-efficacy mahasiswa, dan angket pembelajaran E learning dalam kokurikuler crash course SPSS (Statistical Product and Service Solutions). Teknik analisis data yang digunakan dalam penelitian adalah kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa Kecemasan Matematika dan self-efficacy berpengaruh terhadap e- learning. Hubungan antara Kecemasan Matematika dan self-efficacy terhadap E-learning adalah sebesar 0,938. Kecemasan Matematika dan self-efficacy mempengaruhi E-learning sebesar 87,9%.
Promoting Mental Wellbeing: Young Adults’ Experience on TikTok during the COVID-19 Pandemic Lockdown in Nigeria
Authors: Udenze Silas , Uzochukwu Chinwe Elizabeth 
Published: July 2021

From the last quarter of 2019, the world witnessed the emergence of the COVID -19 virus that shook it to its knees, and Nigeria is not an exception. While countries were struggling with strategies on how to manage the virus, the lockdown option became paramount. During the period of the lockdown in Nigeria, most persons, especially young people, could not visit places of their choice. Hence, social media became their source of solace. This study examines the experiences of young adults in using TikTok to minimise the negative effect of isolation during the COVID-19 lockdown in Nigeria. The authors interviewed ten young persons between the ages of 19 to 31. A thematic analysis of the interviews using Braun and Clark (2006) steps for conducting thematic analysis revealed four overarching themes that describe the participants’ experiences on TikTok during the lockdown. Prominent among the themes, the study uncovered how TikTok short videos excelled in impacting the research participants therapeutically; easing boredom, and impacting positively on their mental health. The present study suggests that TikTok short videos could be a phenomenon that could be adopted by individuals or even health professionals, especially psychotherapists in managing or treating patients in similar situations like the COVID-19 compulsory lockdown.
The Results of Experimental testing of the Program of Technical and Tactical training of Judo Veterans
Authors: Khatsaiuk Oleksandr , Cherednichenko Serhii , Dyachenko Anna , Partyko Neonila , Korolchuk Anatolii , Stetsenko Denys , Antoniuk Andrii 
Published: July 2021

Today it is important to develop a Specialized set of Scientific and Methodological support for long-term training of Veteran Judokas, which will ensure the formation of an effective Technical and Tactical Arsenal of wrestlers of the studied category (taking into account their individual-typological, psychophysical features) and promote their successful Competitive activities.
The main Purpose of the study is to determine the effectiveness of the Experimental Program of Technical and Tactical training of Veteran Judokas in the System of their annual Training Cycle. During the Empirical Study, the following methods were used: abstraction, analysis and synthesis, induction and deduction, modeling, expert evaluation method, mathematical and statistical (correlation analysis, factor analysis, scaling), modern scientific tools and more.
As a result of Research and Analytical work, members of the Research Group determined the effectiveness of the Experimental Program of Technical and Tactical training of Veteran Judokas in the System of their annual training Cycle. It is established that the gradual Formation of Technical and Tactical skills of Veteran Judokas (different age groups and weight categories) taking into account the peculiarities of the annual training Cycle provides an increase in their competitive activity, which indicates the high efficiency of the Experimental Program.
Prospects for Further Research in the chosen direction of Scientific Intelligence include the development of a Pedagogical Model with technical means of teaching the Formation of Readiness of Veteran judokas (women) for competitive activities in the System of their long-term training.
Aktivitas Antioksidan Ekstrak Etanol Daun Sawo Manila (Acrhras Zapota L.) Menggunakan Metode DPPH (1,1-diphenyl-2-picrylhydrazil)
Authors: Alyidrus Rugayyah , Syamsu A. Suparlan Isya , Nurjannah Nurjannah 
Published: July 2021

ABSTRACT Extract Ethanol of Manila Sapodilla (Acrhras zapota L.) contain flavonoid compound with antioxidant activity. Aim of this research is to find out ethanol extract of manila sapodilla (Acrhras zapota L.) has antioxidant activity with DPPH method (1,1-diphenyl-2-picrylhydrazil). Extract was made by using maceration method by using ethanol liquid 70%. Ethanol extract of manila sapodilla (Acrhras zapota L.) was made main liquid 1000 ppm after that therewere dilution of 20, 40, 60, and 80 ppm. Positive control (Vitamin C) with concentration 2, 4, 6, and 8 ppm. Each of concentration was taken 1 ml then added 2 ml of DPPH (1,1-diphenyl-2-picrylhydrazil) liquid, and then it is homogent and incubated during 30 minutes. After that, measurement of spectrophotometer UV-Vis was conducted in wave length of 517 nm. Result of data was analyzed by using absorbansi with grapic of concentration relationship with percentage of DPPH (1,1-diphenyl-2-picrylhydrazil) inhibition. Result of research shows that ethanol extract of manila sapodilla (Acrhras zapota L.) was proven has the antioxidant activity very strong with IC50 8,2786 µg/mL. Keywords : Manila Sapodilla, DPPH, Antioxidant, Spectrophotometer. ABSTRAK Ekstrak etanol daun sawo manila (Acrhras zapota L.) mengandung senyawa flavonoid yang memiliki aktivitas sebagai antioksidan. Tujuan penelitian ini untuk mengetahui apakah ekstrak etanol daun sawo manila (Acrhras zapota L.) memiliki aktivitas antioksidan dengan metode DPPH (1,1-diphenyl-2-picrylhydrazil). Ekstrak dibuat dengan metode maserasi menggunakan pelarut etanol 70%. Ekstrak etanol daun sawo manila (Acrhras zapota L.) dibuat larutan induk 1000 ppm setelah itu dilakukan pengenceran 20, 40, 60, dan 80 ppm. Kontrol positif (Vitamin C) dengan konsentrasi 2, 4, 6, dan 8 ppm. Dari masing-masing konsentrasi diambil 1 ml lalu di tambahkan 2 ml larutan DPPH (1,1-diphenyl-2-picrylhydrazil), kemudian dihomogenkan dan diinkubasi selama 30 menit. Setelah itu,dilakukan pengukuran spektrofotometer UV-Vis pada panjang gelombang 517 nm. Data hasil dianalisis pengukuran absorbansi menggunakan grafik hubungan konsentrasi dengan persen inhibisi DPPH (1,1-diphenyl-2-picrylhydrazil). Hasil penelitian menunjukkan bahwa ekstrak etanol daun sawo manila (Acrhras zapota L.) terbukti memiliki aktivitas antioksidan yang sangat kuat dengan nilai IC50 8,2786 µg/mL. Kata kunci : Sawo Manila, DPPH, Antioksidan, Spektrofotometer.
Aktivitas Antimikroba Ekstrak Kulit Buah Kelengkeng (Euphoria longan Stend) Terhadap Pertumbuhan Candida albicans Dan Propionibacterium acne
Authors: Salasa Alfrida Monica , Ratnah St 
Published: July 2021

Longan Fruit (Euphoria longan Stend) Peel Waste contains chemical compounds with antimicrobial activity, which are not fully utilized. The study aims to determine the inhibition of Longan Fruit Peel extract (Euphoria longan Stend) against Candida albicans and Propionibacterium acne. Furthermore, Longan fruit (Euphoria longan Stend) was dried and extracted by maceration method using 96% ethanol, then tested for its antimicrobial activity by agar diffusion method at a concentration of 5% 7.5% and 10% w/v. The results showed that the average inhibition zone diameter for Candida albicans at 5% concentration was 14.33 mm, 7.5% concentration was 15.33 mm, and 10% concentration was 16.66 mm. Meanwhile, the inhibition zone diameter for Propionibacterium acne at a concentration of 5% w/v was 14.67 mm, 7.5% w/v was 16.67 mm, and 10% w/v was 18.33 mm. The Longan Fruit Peel Extract (Euphoria longan Stend) has antimicrobial activity tested against Candida albicans at a concentration of 7.5% w/v and 10% w/v for Propionibacterium acne. Keywords: Longan Fruit Peel Extract, Antimicrobial activity, Candida albicans, Propionibacterium acneLimbah Kulit Buah Kelengkeng (Euphoria longan Stend) mengandung senyawa kimia yang memiliki aktivitas sebagai antimikroba, namun sampai saat ini belum dimanfaatkan secara maksimal. Tujuan penelitian ini untuk menentukan daya hambat ekstrak Kulit Buah kelengkeng (Euphoria longan Stend) terhadap Candida albicans dan Propionibacterium acne. Kulit buah kelengkeng (Euphoria longan Stend) dikeringkan kemudian diekstraksi dengan metode maserasi dengan menggunakan Etanol 96% lalu diuji aktivitas antimikrobanya dengan metode difusi agar pada konsentrasi 5%; 7,5% dan 10%b/v. Hasil pengujian menunjukkan rata-rata diameter zona hambat untuk Candida albicans pada konsnetrasi 5% sebesar 14,33 mm, konsentrasi 7,5% sebesar 15,33 mm, konsentrasi 10% sebesar 16,66 mm. Sedangkan diameter zona hambat untuk Propionibacterium acne pada konsentrasi 5% b/v sebesar 14,67 mm, 7,5% b/v sebesar 16,67 mm, dan konsetrasi 10% b/v sebesar 18,33 mm Hasil uji statistik menunjukkan Ekstrak Kulit Buah kelengkeng (Euphoria longan Stend) memiliki aktivitas antimikroba terhadap Candida albicans pada konsentrasi 7,5% b/v dan konsentrasi 10%b/v untuk Propionibacterium acne.Kata Kunci : Ekstrak Kulit Buah Kelengkeng, Aktivitas antimikroba, Candida albicans, Propionibacterium acne
Realist-informed review of motivational interviewing for adolescent health behaviors
Authors: Mutschler Christina , Naccarato Erica , Rouse Jen , Davey Caitlin , McShane Kelly 
Published: July 2021

<p>Background </p>
<p>Clinical research investigating effective intervention strategies for adolescents to improve health behaviors has shifted to the application of motivational interviewing (MI). Evidence indicates that MI is an effective intervention for improving health behaviors as related to diet, exercise, and diabetes among adolescents. However, there is a lack of understanding about the mechanisms through which MI works and the contextual factors impacting MI effectiveness. The purpose of this review was to understand how, for whom, and under what circumstances MI works for adolescent health behavior change, which will inform future implementation of this intervention. To provide this in-depth understanding, a realist-informed systematic review was conducted in order to synthesize the evidence on the use of MI for health behaviors. Self-determination theory (SDT) was chosen as the candidate theory for testing in the present review. </p>
<p>Methods </p>
<p>Databases including PsycINFO, Healthstar, Cochrane, and PubMed were searched for articles published until March 2017. The search strategy included studies that examined or reviewed the effectiveness or efficacy of MI to change health behaviors among adolescent populations. The search identified 185 abstracts, of which 28 were included in the review. The literature was synthesized qualitatively (immersion/crystallization) and tested SDT as the candidate theory. </p>
<p>Results </p>
<p>Based on SDT, three mechanisms were found within reviewed studies, including competence, relatedness, and autonomy. The following contexts were found to impact mechanisms: school setting, clinician MI proficiency, parental involvement, and peer involvement. </p>
<p>Conclusions </p>
<p>This realist-informed systematic review provides advances in understanding the mechanisms involved in MI for adolescent health behavior change. Additionally, it provides important practical information as to which contexts create the conditions for these mechanisms to occur, leading to health behavior change. The results can inform future MI interventions for adolescent health behavior change. Future research should continue to test this realist theory and also examine mechanism variables not extensively documented in order to improve our understanding of MI in this population.</p>
God and the Hypothesis of no Prime Worlds
Authors: Kraay Klaas 
Published: July 2021

<p>Many theists hold that for any world x that God has the power to actualize, there is a better world, y, that God had the power to actualize instead of x. Recently, however, it has been suggested that this scenario is incompatible with traditional theism: roughly, it is claimed that no being can be essentially unsurpassable on this view, since no matter what God does in actualizing a world, it is possible for God (or some other being) to do better, and hence it is possible for God (or some other being) to be better. In reply to an argument of this sort, Daniel and Frances Howard-Snyder offer the surprising claim that an essentially unsurpassable being could – consistently with his goodness and rationality – select a world for actualization at random. In what follows, I respond to the most recent contributions to this discussion. I criticize William Rowe’s new reply to the Howard-Snyders (but I endorse the spirit of one of his arguments), and I claim that Edward Wierenga’s new defence of the Howard-Snyders fails. I conclude that the Howard-Snyders’ argument fails to show that an essentially unsurpassable being could randomly choose a world for actualization. Accordingly, it fails to block an important argument for atheism. </p>
Is offensive commenting contagious online? Examining public vs. interpersonal swearing in response to Donald Trump's YouTube campaign videos
Authors: Kwon K. Hazel , Gruzd Anatoliy 
Published: July 2021

<p><strong>Purpose: </strong></p>
<p>The current study explores the spillover effects of offensive commenting in online community from the lens of emotional and behavioral contagion. Specifically, it examines the contagion of swearing –a linguistic mannerism that conveys high arousal emotion –based upon two mechanisms of contagion: mimicry and social interaction effect.</p>
<p><strong>Design/methodology/approach:</strong></p>
<p>The study performs a series of mixed-effect logistic regressions to investigate the contagious potential of offensive comments collected from YouTube in response to Donald Trump’s 2016 presidential campaign videos posted between January and April 2016.</p>
<p><strong>Findings:</strong> </p>
<p>The study examines non-random incidences of two types of swearing online: public and interpersonal. Findings suggest that a first-level (a.k.a. parent) comment’s public swearing tends to trigger chains of interpersonal swearing in the second-level (a.k.a. child) comments. Meanwhile, among the child-comments, a sequentially preceding comment’s swearing is contagious to the following comment only across the same swearing type. Based on the findings, the study concludes that offensive comments are contagious and have impact on shaping the community-wide linguistic norms of online user interactions.</p>
<p><strong>Originality/value:</strong> </p>
<p>The study discusses the ways in which an individual’s display of offensiveness may influence and shape discursive cultures on the Internet. This study delves into the mechanisms of text-based contagion by differentiating between mimicry effect and social interaction effect. While online emotional contagion research to this date has focused on the difference between positive and negative valence, Internet research that specifically look at the contagious potential of offensive expressions remain sparse.</p>