bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perceived Facilitators of and Barriers to Implementation of a Decision Support Tool for Adolescent Depression and Suicidality Screening: Focus Group and Interview Study
Authors: Radovic Ana , Anderson Nathan , Hamm Megan , George-Milford Brandie , Fascetti Carrie , Engster Stacey , Lindhiem Oliver 
Published: April 2021

Background
Screening Wizard (SW) is a technology-based decision support tool aimed at guiding primary care providers (PCPs) to respond to depression and suicidality screens in adolescents. Separate screens assess adolescents’ and parents’ reports on mental health symptoms, treatment preferences, and potential treatment barriers. A detailed summary is provided to PCPs, also identifying adolescent-parent discrepancies. The goal of SW is to enhance decision-making to increase the utilization of evidence-based treatments.

Objective
This qualitative study aims to describe multi-stakeholder perspectives of adolescents, parents, and providers to understand the potential barriers to the implementation of SW.

Methods
We interviewed 11 parents and 11 adolescents and conducted two focus groups with 18 health care providers (PCPs, nurses, therapists, and staff) across 2 pediatric practices. Participants described previous experiences with screening for depression and were shown a mock-up of SW and asked for feedback. Interviews and focus groups were transcribed verbatim, and codebooks were inductively developed based on content. Transcripts were double coded, and disagreements were adjudicated to full agreement. Completed coding was used to produce thematic analyses of the interviews and focus groups.

Results
We identified five main themes across the interviews and focus groups: parents, adolescents, and pediatric PCPs agree that depression screening should occur in pediatric primary care; there is concern that accurate self-disclosure does not always occur during depression screening; SW is viewed as a tool that could facilitate depression screening and that might encourage more honesty in screening responses; parents, adolescents, and providers do not want SW to replace mental health discussions with providers; and providers want to maintain autonomy in treatment decisions.

Conclusions
We identified that providers, parents, and adolescents are all concerned with current screening practices, mainly regarding inaccurate self-disclosure. They recognized value in SW as a computerized tool that may elicit more honest responses and identify adolescent-parent discrepancies. Surprisingly, providers did not want the SW report to include treatment recommendations, and all groups did not want the SW report to replace conversations with the PCP about depression. Although SW was originally developed as a treatment decision algorithm, this qualitative study has led us to remove this component, and instead, SW focuses on aspects identified as most useful by all groups. We hope that this initial qualitative work will improve the future implementation of SW.
Effect of Oral Contraceptive Pills on Oxidative Stress in Saudi women
Authors: Osman Nadia N. , Al-Mutairi Dalal Mhammed 
Published: April 2021

Objective: The aim of this study was to evaluate the effect of oral contraceptive pills on oxidative stress in Saudi women.
Methods: A total of fifty-five Saudi women were divided into two groups: users of oral contraceptive pills (OCP, N=30) for at least one year and non-users (NOCP, N=25). The demographic data were obtained through face-to-face interviews performed by the researcher. Blood specimen from both groups were drawn after 8 hours of fasting to estimate serum Total antioxidant (TAOC), Nitric oxide (NO), C-reactive protein (CRP), vitamins (E, B6, B12) and some hematological parameters: hemoglobin (Hb), Red blood cell (RBC), White blood cell (WBC).
Results: The results showed a significant decreased in serum TAOC, NO, vitamins E and B6 accompanied with high significant increase in CRP level while no significant changes B12, HB, RBC and WBC were observed in the OCP users as compared to the control group.
Conclusion: The results of this study indicated that the use of OCP resulted in low levels of the total antioxidant, nitric oxide, vitamin E, and B6 with a significant increase in CRP. Women who used OCP may be more susceptible to oxidative stress by enhanced depletion of antioxidants.
HUBUNGAN INTERAKSI EDUKATIF DENGAN MINAT BELAJAR MATEMATIKA SISWA KELAS TINGGI DI SD MUHAMMADIYAH POLANHARJO KLATEN TAHUN PELAJARAN 2019/2020
Authors: Ariastuti Bekti Ayu 
Published: April 2021

Penelitian ini bertujuan untuk mengetahui: 1) interaksi edukatif kelas tinggi dalam kegiatan pembelajaran matematika; 2) minat belajar matematika siswa kelas tinggi; 3) hubungan antara interaksi edukatif dengan minat belajar matematika siswa kelas tinggi di SD Muhammadiyah Polanharjo Klaten Tahun Pelajaran 2019/2020. Metode penelitian yang digunakan adalah kuantitatif dengan analisis korelasional. Penelitian ini dilaksanakan di SD Muhammadiyah Polanharjo Klaten pada Semester Genap Tahun ajaran 2019/2020. Populasi dalam penelitian ini adalah seluruh siswa kelas tinggi di SD Muhammadiyah Polanharjo sejumlah 88 siswa. Sampel sejumlah 72 siswa yang dihitung dengan menggunakan rumus slovin dengan taraf kesalahan 5%. Pengambilan sampel dengan teknik Proportionate Stratified Random Sampling. Teknik pengumpulan data dalam penelitian ini menggunakan instrument angket yang telah diuji validitas dan reabilitasnya. Berdasarkan hasil penelitian, dapat disimpulkan bahwa 1) Tingkat interaksi edukatif termasuk kedalam kategori baik yaitu sebesar 57%; 2) Minat belajar matematika siswa diperoleh persentase 65 % dengan kategori baik; 3) Berdasarkan hasil uji korelasi dengan rhitung = 0,509, rtabel = 0,227, maka diperoleh rhitung rtabel. Maka H0 ditolak dan Ha diterima, sehingga dapat disimpulkan bahwa terdapat hubungan yang positif antara interaksi edukatif dengan minat belajar matematika siswa kelas tinggi di SD Muhammadiyah Polanharjo Klaten tahun pelajaran 2019/2020.
AKTIVITAS ANTIBAKTERI FRAKSI EKSTRAK ETANOL DAUN TREMBESI (SAMANEA SAMAN (JACQ.) MERR) TERHADAP STAPHYLOCOCCUS AUREUS
Authors: Sinarsih Ni Ketut , Rita Wiwik Susanah , Puspawati Ni Made 
Published: April 2021

Penelitian ini dilakukan untuk menentukan aktivitas antibakteri fraksi-fraksi dari hasil partisi ekstrak etanol daun trembesi dalam menghambat pertumbuhan bakteri S. aureus, yang meliputi ekstraksi daun trembesi dengan pelarut etanol, partisi menggunakan pelarut n-heksan, etil asetat, dan n-butanol, penentuan daya hambat fraksi hasil partisi, serta penentuan Konsentrasi Hambat Minimum (KHM) dari fraksi yang menunjukkan aktivitas penghambatan terbaik untuk menghambat pertumbuhan S. Aureus. Hasil penelitian menunjukkan bahwa dari 2000 gram sampel diperoleh ekstrak kental sebanyak 160 gram. Proses partisi menghasilkan empat fraksi yaitu fraksi n-heksan yang berwarna hijau tua, fraksi etil-asetat yang berwarna hijau kecoklatan, fraksi n-butanol yang berwarna coklat tua, dan fraksi air yang berwarna coklat pekat. Dari keempat fraksi, hanya fraksi n-butanol yang memberikan efek penghambatan terhadap S. aureus secara in vitro pada media Mueller Hinton, yaitu sebesar 19,3 mm pada konsentrasi 15%. Pada konsentrasi tersebut, aktivitas antibakteri fraksi n-butanol dapat dikategorikan kuat terhadap S. aureus. Pengujian KHM dilakukan pada tiga konsentrasi yaitu 0,5; 1; dan 1,5% dengan diameter hambat aktivitas antibakteri secara berturut -turut sebesar 0 mm; 7,3 mm; dan 9,2 mm.
PEMBUKTIAN TERBALIK PADA TINDAK PIDANA PENCUCIAN UANG
Authors: Lasmadi Sahuri , Sudarti Elly 
Published: April 2021

Penelitian ini dilatarbelakangi oleh sulitnya proses pembuktian pada tindak pidana pencucian uang yang kemudian digunakan mekanisme pembalikan beban pembuktian dalam pemeriksaan di pengadilan. Metode penelitian ini merupakan penelitian hukum normatif, menggunakan pendekatan undang-undang, konseptual, dan pendekatan kasus. Dari hasil henelitian dapat disimpukan: (1) Pembuktian terbalik diterapkan terhadap harta kekayaan terdakwa, baik untuk tindak pidana pencucian uang aktif (Pasal 3 dan Pasal 4) dan tindak pidana pencucian uang pasif (Pasal 5). Namun, konsep pembuktian terbalik tidak dijelaskan secara jelas dan tegas dalam Undang-Undang Pencegahan Dan Pemberantasan Tindak Pidana Pencucian Uang, sehingga menimbulkan ketidakjelasan dalam pelaksanaannya. (2) Akibat hukum terhadap harta kekayaan terdakwa yaitu apabila terdakwa berhasil membuktikan bahwa harta kekayaan terdakwa bukan merupakan hasil tindak pidana, maka harta kekayaan tersebut tetap dalam penguasaan terdakwa dan ahli warisnya. Jika terdakwa tidak dapat membuktikan bahwa harta kekayaannya bukan hasil tindak pidana, maka harta kekayaan tersebut akan disita kemudian dirampas oleh negara setelah ada putusan pengadilan yang berkekuatan hukum tetap.
Misconceptions in the History of Mancala Games: Antiquity and Ubiquity
Authors: de Voogt Alex 
Published: April 2021

Abstract
Mancala games are commonly defined by the appearance of the boards and mode of moving the pieces. The similarities have led to the belief that most mancala games are historically related or that they may be identified by appearances alone. Their ubiquity in Africa and their occurrence as graffiti boards on ancient monuments has created speculation about their antiquity. To this date their ancient status cannot be confirmed by archaeological or historical evidence. Based on today’s understanding, mancala games are of distinct kinds with separate histories while their antiquity goes back hundreds of years but not yet thousands.
Mancala games have been instrumental in showing that so-called complex societies and the presence of board games are not necessarily related. By extension, state formation and the development of board games should not be connected based on the evidence of contemporary mancala gaming practices.
Fast Privacy-Preserving Punch Cards
Authors: Eskandarian Saba 
Published: April 2021

Abstract
Loyalty programs in the form of punch cards that can be redeemed for benefits have long been a ubiquitous element of the consumer landscape. However, their increasingly popular digital equivalents, while providing more convenience and better bookkeeping, pose a considerable privacy risk. This paper introduces a privacy-preserving punch card protocol that allows firms to digitize their loyalty programs without forcing customers to submit to corporate surveillance. We also present a number of extensions that allow our scheme to provide other privacy-preserving customer loyalty features.
Compared to the best prior work, we achieve a 14× reduction in the computation and a 11× reduction in the communication required to perform a “hole punch,” a 55× reduction in the communication required to redeem a punch card, and a 128× reduction in the computation time required to redeem a card. Much of our performance improvement can be attributed to removing the reliance on pairings or range proofs present in prior work, which has only addressed this problem in the context of more general loyalty systems. By tailoring our scheme to punch cards and related loyalty systems, we demonstrate that we can reduce communication and computation costs by orders of magnitude.
Frequency, Distribution and Genotyping of Malassezia Species in Patients with Psoriasis vulgaris
Authors: Celik Ebru , Duran Nizami , Balci Didem Didar , Dogramaci Asena Cigdem , Pasa Ozgur 
Published: April 2021

Abstract

Background: Malassezia species are reported to play a role in the etiology of Psoriasis vulgaris.

Objective: The aim of this study was to determine the presence, frequency, distribution, and genotyping of skin colonization of Malassezia species in Psoriasis vulgaris and to compare with healthy individuals and to investigate its relationship with the severity of the disease.

Methods: Skin samples were taken from scalp, arm, body, and leg of 34 psoriasis patients (lesional/non-lesional skin) and 30 healthy volunteers. Overall, 392 skin scraping samples were taken for the isolation of Malassezia species, which were incubated on the modified-Dixon agar. Conventional culture methods were used for Malassezia species identification. In isolates, genotyping was carried out by PCR-RFLP method.

Results: In the samples from psoriatic lesions, most frequently isolated Malassezia species were M.globosa and M.furfur. Similarly, the most frequently isolated species in healthy volunteers was M. globosa; followed by M.restricta and M.sympodialis. The M.furfur isolation rate in psoriatic scalp and leg lesions of the patients was significantly higher than in healthy volunteers. There was no relationship between the severity of the disease and the isolated species.

Conclusion: It was found that there was a difference between patients with psoriasis and healthy controls regarding presence and frequency of Malassezia species. Therefore, our study results support the view that Malessezia species may be associated with the etiopathogenesis of psoriasis. In addition, we surmise that the treatment applications for the regulation of skin microbiota of psoriasis patients will contribute positively to the treatment of psoriasis.
Vaginal candidiasis in Konya area: Etiology, risk factors, virulence patterns, and antifungal susceptibility
Authors: Tokak Semih , Kılıç İbrahim Halil , Horasanlı Jule Eriç , Mutlu Elif Gülbahçe , Taşbent Fatma Esenkaya , Karagöz Işık Didem 
Published: April 2021

Abstract
Vulvovaginal candidiasis (VVC), a common genital tract infection, is known to affect millions of women worldwide. In this study, it was aimed to determine the prevalence, virulence, possible risk factors and antifungal susceptibility model of Candida species. Vaginal swab samples were taken from patients aged 18 years and older who presented to the gynecology outpatient clinic with signs and symptoms suggestive of vulvovaginitis. Demographic data were recorded using a questionnaire. Standard microbiological methods were used for the identification of the isolates. Broth microdilution method was used to determine the antifungal susceptibility of Candida isolates. Virulence factors of Candida strains were determined by performing proteinase, phospholipase, hemolytic and biofilm activity tests. Sequencing of the isolates identified as Candida were performed using ITS 1-4 primers. Vaginal discharge (OR: 3.365; 95% CI: 1.595-7.101), burning complaint (OR: 9.098; 95% CI: 2.284-36.232) and history of allergy (OR: 3.396; 95% CI: 0.968) were risk factors. The results showed that the most common isolated strain was Candida albicans (57%). It was found that the prevalence of C. glabrata remained at 26%, 44 of the C. albicans isolates presented proteinase, 35 had phospholipase, 47 had biofilm, and 47 had hemolytic activity. In this study, susceptible dose-dependent and resistant rates of all Candida strains were found for fluconazole as 9% and 16%, respectively. Host and organism-related factors should be considered in the clinical treatment of VVC, and continuous monitoring of changes in the prevalence of Candida species and susceptibility rates is required for effective antifungal therapy.
Simulation Modelling of Aerial Works and Its Role in the Preparation of Construction
Authors: Bisták Andrej , Hulínová Zdenka , Neštiak Michal 
Published: April 2021

Abstract
The construction process is characterized by a diverse technological composition and the use of a wide range of construction machinery and mechanization. The amount of machinery increases with the complexity of the construction, which increases the demands concerning the preparation and overall organisation of the construction. The preparation of construction processes carried out by helicopters (aerial work) must respect the effect of randomly changing construction conditions as well as the specific working conditions of helicopters. The complexity of such a system can be modelled using simulation models. In the work presented, we designed and practically tested a simulation model of aerial work in the MATLAB software environment. An essential part of the simulation model is an algorithm designed on the basis of commercial numerical weather prediction models. We consider the outputs of the simulation to be reliable, because they are very close to the actual results achieved in the case of the implementation of construction of this type. The concept of the simulation model enables its wider use not only in the construction sector, but also in other branches of industry.
the Effect of Entrepreneur Characteristics, Social Support, Product Innovation on Development of Business in the DIY Giwangan Market
Authors: Sumarmi Saptaningsih 
Published: April 2021

This study aims to determine the influence of characteristic of entrepreneur, social support, product innovation, on the development of business traders in the DIY Giwangan Market. The respondents were traders in Giwangan market as many as 100 traders. Technique sampling used is stratified proportional random sampling. The methods of data analysis used is multiple regreession analysis. The results showed that the characteristic of entrepreneurship, product innovation partially does not affect the development of business. While social support is partially proven to influence business development. characteristic of entrepreneurship,social support, product innovation silmutanly affect the development of business.
Blending Tradition and Innovation in Bordeaux: A Differentiation Strategy for Château Luchey-Halde
Authors: Alonso Ugaglia Adeline , Ouvrard Stéphane 
Published: April 2021

Pierre Darriet, the director of operations of Château Luchey-Halde, a wine producer located in Bordeaux, France, wanted to create a recognized brand in the world of great wines. He wondered how to best tell the Château Luchey-Halde story to achieve this distinction. While Pierre regarded innovation and sustainability as the keys to making a quality wine, he knew that French distributors and consumers considered tradition as a wine’s most important attribute. Could a new positioning strategy that blended tradition, innovation, and environmental stewardship help to improve sales? Could Château Luchey-Halde’s business model accommodate both tradition and innovation in order to differentiate its brands and create lifetime customer value in a crowded marketplace for wine?
KNOWLEDGE AND APPLICATION OF BALANCED NUTRITION ON TODDLERS DURING PANDEMIC
Authors: Widowati Hesty Widowati , Hanum Sri Mukhodim Faridah , Nisak Umi Khoirun , Nurfadillah Widya 
Published: April 2021

Toddlers are an age group that is vulnerable to nutritional disorders. A balanced nutritional intake will have an impact on children's development and also play an important role in immunity to prevent and fight COVID-19, especially in early childhood. Nutrition education is an effective effort in changing the behavior of mothers. The purpose of this study was to determine the effect of health education on knowledge and behavior of mothers in the application of toddler’s balanced nutrition in Sidoarjo region. This study used a pre-experimental design with a one group pre post test approach. The sample of this research is mothers who have children aged 1-5 years in the village of Sukodono Sidoarjo totaling 30 respondents, the sampling technique is purposive sampling. The statistical test used are the Paired T test and Wilcoxon test. The Paired t test results obtained p value 0.011 (α = 0.05), which means that there is an effect of health education on the level of knowledge about balanced nutrition in toddlers, while the Wilcoxon test results on the practice of implementing toddler’s balanced nutrition obtained p value 0.091 which means there is no effect health education on the practice of implementing balanced nutrition in toddlers. Thus it can be concluded that there is a significant difference in the level of knowledge of respondents before and after being given health education, while the practice of implementing toddler’s balanced nutrition has no difference before and after being given health education
Random Forest Algorithm to Investigate the Case of Acute Coronary Syndrome
Authors: Cynthia Eka Pandu , M. Afif Rizky A.  , Nazir Alwis , Syafria Fadhilah 
Published: April 2021

This paper explains the use of the Random Forest Algorithm to investigate the Case of Acute Coronary Syndrome (ACS). The objectives of this study are to review the evaluation of the use of data science techniques and machine learning algorithms in creating a model that can classify whether or not cases of acute coronary syndrome occur. The research method used in this study refers to the IBM Foundational Methodology for Data Science, include: i) inventorying dataset about ACS, ii) preprocessing for the data into four sub-processes, i.e. requirements, collection, understanding, and preparation, iii) determination of RFA, i.e. the "n" of the tree which will form a forest and forming trees from the random forest that has been created, and iv) determination of the model evaluation and result in analysis based on Python programming language. Based on the experiments that the learning have been conducted using a random forest machine-learning algorithm with an n-estimator value of 100 and each tree's depth (max depth) with a value of 4, learning scenarios of 70:30, 80:20, and 90:10 on 444 cases of acute coronary syndrome data. The results show that the 70:30 scenario model has the best results, with an accuracy value of 83.45%, a precision value of 85%, and a recall value of 92.4%. Conclusions obtained from the experiment results were evaluated with various statistical metrics (accuracy, precision, and recall) in each learning scenario on 444 cases of acute coronary syndrome data with a cross-validation value of 10 fold.
Aplikasi Monitoring Praktek Kerja Industri Peserta Didik SMK Mutiara Bangsa Berbasis Android
Authors: Noviana Ana 
Published: April 2021

Tujuan penelitian ini adalah upaya untuk mengontrol kegiatan/aktifitas peserta dalam pelaksanaan praktek kerja industri (prakerin), upaya monitoring ini terjadi karena banyaknya peserta didik dan guru pembimbing yang melakukan kecurangan dengan tidak hadir/datang ke perusahaan, maka peneliti merancang sistem monitoring praktek kerja industri (Prakerin) berbasis android. Pembuatan sistem ini menggunakan bahasa pemrograman java, XML dan database MySQL. Metodologi penelitian yang digunakan dalam sistem pengolahan data yaitu teknik pengumpulan data seperti wawancara dengan pihak terkait yaitu kepala program studi, peserta didik dan guru pembimbing, melihat buku agenda/jurnal peserta prakerin dan laporan-laporan lainnya dan melakukan dokumentasi untuk mendapatkan informasi yang dibutuhkan. Peneliti juga melakukan penelitian dengan metode kepustakaan yang relevan dengan masalah sistem monitoring praktek kerja industri (Prakerin). Setelah melakukan penelitian dan analisa permasalahan serta menyelesaikan masalah yang diusulkan, maka peneliti dapat menyimpulkan bahwa, sistem yang berjalan masih dilakukan dengan aplikasi sederhana menggunakan aplikasi Microsoft Office dengan dibangunnya sistem monitoring praktek kerja industri (Prakerin) ini diharapkan pada SMK Mutiara Bangsa bisa mempermudah sistem monitoring praktek kerja industri (Prakerin) yang dapat mengolah data praktek kerja industri (Prakerin) secara menyeluruh, serta menghasilkan sebuah informasi evaluasi praktek kerja industri (Prakerin) untuk pihak sekolah.