bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Correlation between Calcium Levels of Pregnant Women Whom Take Adequate and Inadequate amount of Dietary Calcium and Their Neonate
Authors: Hussein Ammar Lateef , Hussein Hani Lateef 
Published: August 2024

Calcium is an element that is a fundamental part of the body and its importance is related to the functions it performs in bone mineralization, primarily related to bone health which include formation and maintenance of the structure and rigidity of the skeleton. For many years, women have been advised to increase their calcium intake substantially during pregnancy, and there has been concern that many pregnant women do not ingest enough calcium to maintain their own skeletons while providing for fetal needs. Aims of the study: To evaluate the effect of dietary calcium on maternal calcium level and their neonate. Patients and Methods: 146 pregnant women were recruited from Sammaraa General hospitals during the period November 2016 – May 2017. Maternal and their neonate blood samples were taken at delivery. The serum was assayed for calcium. All the women were in the last trimester of gestation (37 – 41 weeks). Results: Our study showed that although 63.01% of pregnant women didn't get adequate amount of dietary calcium < 500 mg per day, but the serum calcium levels stay within normal ranges. Conclusions: We concluded that the pregnancy women have the ability to adapt to wide ranges of calcium intakes and still meet the fetal demand for calcium
Design and implementation of magnetically coupled inductive power transfer system for electric vehicle charging applications
Authors: Banothu Charan Singh , Gorantla Srinivas Rao , Rakada Vijay Babu Attuluri 
Published: August 2024

A research paper or proposal on designing a 1.6 kW Resonant Inductive Power Transfer (IPT) system for electric vehicles (EVs). Design, Modeling, and Analysis of a 1.6 kW Resonant IPT System for EVs. To Enhance Design Performance: Improve the efficiency and effectiveness of power transfer compared to traditional EV charging systems. Conduct Loss Analysis and Analyze and minimize losses associated with the IPT system. The Advantage Highlight advantages of the proposed system over existing EV charging methods. Methodology, Integration with AC Grid: Despite EV systems being connected to the grid, this research proposes further integration and improvement using resonant (Compensated Network) circuits within IPT systems. Resonant Circuit Utilization: By matching the supply frequency with the circuit’s resonant frequency, optimal performance is achieved, addressing current IPT system drawbacks. Implementation Steps, Simulation: Evaluate primary and secondary circuits through simulation. Component Selection: Determine component values based on derived equations. Hardware Implementation: Construct the system in hardware based on simulation results. Feasibility Testing: Validate calculations through simulation and practical hardware testing. Contribution, this research aims to contribute to the field by demonstrating, improved performance through resonant IPT systems. Feasibility of integrating such systems into EV applications. Practical benefits over conventional EV charging methods. By leveraging resonant circuits in IPT systems, this study aims to demonstrate enhanced performance and efficiency suitable for EVs, thereby contributing to the advancement of EV technology and grid integration. This structured summary encapsulates the key aspects and goals of the research paper as described.
Comparison of coating stability and surface characterization of different esthetic NiTi arch wires – An in vivo study
Authors: Hilal Syed Shahid , Teja Prerna Hoogan , Mittal Shruti , Teja Samarjit Singh , Gulati Stuti , Sharma Rohini 
Published: August 2024

Objectives:
The article aimed to compare the coating stability and surface characterization of different esthetic nickel-titanium (NiTi) archwires.

Material and Methods:
A total of 48 esthetic NiTi archwires were categorized into four groups based on the type of coating material that was selected and studied (Groups: I. Epoxy coated, II. Polymer coated, III. Teflon coated, and IV. Rhodium coated). These wires were ligated in patients undergoing fixed mechanotherapy in the department. The surface details and coating stability were studied in the wires removed from patient’s mouth after 21 days using 3D profilometer, scanning electron microscope (SEM), and stereomicroscope.

Results:
A maximum percentage of coating loss was observed in Group II (epoxy coated) and the minimum in Group III (polymer coated). Maximum surface roughness was observed in Group II (epoxy coated) and minimum in Group III (polymer coated).

Conclusion:
The average coating thickness of as received wires was observed to be 0.002” in dimension. All the wires had low esthetic values, as they presented a non-durable coating after oral exposure. On visual examination of SEM image, all four group esthetic wires showed variations ranging from microcracks and large sized striations to overall destruction of coating regularity.
Fungsi Tindak Tutur Direktif dalam Novel Start Again karya Seplia
Authors: Maulani Ad'hania , Sosrohadi Somadi , Nur Tadjuddin 
Published: August 2024

Tindak tutur adalah tindakan komunikasi yang dilakukan melalui ucapan atau pernyataan untuk mencapai tujuan tertentu dalam berinteraksi. Setiap tuturan yang terdapat dalam novel cukup bervariasi jika ditinjau dari fungsi tindak tutur direktif. Penelitian ini memiliki tujuan untuk mendeskripsikan fungsi tindak tutur direktif dalam novel Start Again karya Seplia. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan menggunakan teori Searle. Sumber data dalam penelitian ini adalah novel Start Again karya Seplia. Hasil analisis berupa fungsi tindak tutur direktif yang ditemukan dalam novel Start Again karya Seplia yaitu memesan, memaksa, mengajak, memerintah, menyarankan, memohon, menagih, meminta, menasihati, menghina, melarang, dan mengemis.
IndoBERT Model Analysis: Twitter Sentiments on Indonesia's 2024 Presidential Election
Authors: Putri Dwi Ismiyana , Alfian Ari Nurul , Putra Mardi Yudhi , Mulyo Putro Dwi 
Published: August 2024

Elections are one of the key moments in a country's democracy. Indonesian elections have a significant impact on regional and global politics. Twitter being one of the popular social media platforms becomes a powerful tool for political campaigns. This makes it an ideal source to analyze public opinion during the 2024 general election, particularly the upcoming Presidential Election (Pilpres). IndoBERT is the model chosen to analyse the sentiment from the dataset in this study using a zero-shot learning approach. Based on the evaluation results, the accuracy value of the 2024 presidential election classification is 0.60 (60%), tends to predict with a good value in the positive label of 0.74 (74%) for F1-Score. This model is considered quite good at predicting negative labels but the results are not too optimal with a value of 0.49 (49%). Confusion Matrix in this IndoBERT model is more likely to label tweets with positive things, by detecting negative labels quite well.
استخدام المحاكاة للمقارنة بين الانموذجين (TGARCH(1,1 و (GJR-GARCH(1,1 عندما تتبع عملية الخطأ العشوائي توزيع (Student’s-t) الملتوي وغير الملتوي
Authors: قصي احمد طه  , أ.د. جواد كاظم خضير  
Published: August 2024

ان معظم اسواق المال واسعارالصرف المحلية والعالمية وحتى المتغيرات الاقتصادية كالتضخم واسعار الاسهم تتميز بخاصية التقلبات ( Volatility) والتغيرات المفاجئة التي قد تكون خارجة عن المألوف . لذا تم ادخــال اطــار تبديل النظـام (System Switching) في نماذج (ARCH) و (GARCH) لتشكل انموذجا يلائم التقلبات والتغيرات المفاجئة متمثلةً بانموذج يتبع الخطأ العشوائي فيه انموذج العتبة لعملية الانحدار الذاتي المشروط بعدم التجانس. ويوجد اسلوبان في تمثيل هذا الانموذج هما (TGARCH) و (GJR-GARCH).
يهدف البحث الى المقارنة بين الانموذجين (TGARCH(1,1 و (GJR-GARCH(1,1 وبشكل خاص عندما تتبع عملية الخطأ العشوائي توزيع (Student’s-t) الملتوي وغير الملتوي باستخدام اسلوب المحاكاة لكون هذين الانموذجين اكثر تأثرا بهذا النوع من التوزيعات. فقد تبين افضلية الانموذج (TGARCH) لكونه اعطى اقل القيم للمعايير (RMSE , AIC , MPE , MAPE) لمرحلة التنبؤات المستقبلية للتقلبات وذلك لمجمل العينات المختلفة والتوزيعات المستخدمة وايضا لمجاميع القيم الافتراضية.
Research Culture
Authors: Pilling Robert 
Published: August 2024

Subjective formulation of research culture drives momentum for positive person-centred change. A common articulation is one, which emphasises cultural problems arising from overemphasis of the ‘lone academic’, exploitation of ‘lesser-academics’ and invisibility of enabling roles. This article considers systemic implications of this dominant narrative for research leaders and research leadership, giving specific attention to the nature, status and visibility of knowledge and its accompanying dynamics.
Two contrasting cultural formulations are considered respectively as ‘People, Process and Impact’ and ‘The Knowledge View’ with corresponding conceptual models proposed as ‘Social Benefit Factory’ and ‘Knowledge Cooperative’. Concern is raised at the apparent dominance of the factory model within research culture discourse, and a vision is presented for the development of a balancing knowledge conversation: both to engage interdisciplinary thinking on research culture, and to contribute directly to cultural discourse. Opportunities for the latter are considered briefly in relation to research leadership, objectivity and collegiality. The author attended the International Research Cultures Conference to gain a sense of the agenda and to co-locate his professional interests. This reflective response to the event is grounded in personal academic practice rather than academic specialism. It aims to invite connections and conversation. It is at the same time a preliminary conceptual inquiry into the nature and flux of academic boundaries, whether subjective, objective, practical or institutional.
Funding Acknowledgement
The author thanks funding for the activities and experiences, which have informed this article from the EPSRC (EP/P006892/1, EP/R025983/1 and EP/V051458/1) and the Department of Chemical and Biological Engineering (University of Sheffield).
Pemanfaatan E-Book Pembelajaran Sepak Takraw pada Mahasiswa
Authors: Aryanti Silvi , Ramadhan Arizky , Novritika Novritika , Fitriana Fitriana , Azhar Samsul 
Published: August 2024

This research aims to determine the results of using the Flip PDF Professional e-book for sepak takraw learning among students (large scale trial). This research uses Research and Development by adopting Borg & Gall. In the previous research stage, a needs analysis, small-scale trials were carried out, and in this research, a large-scale trial was carried out on the use of the E-Book Flip PDF Professional Sepak Takraw Learning. The research subjects in the large-scale trial were 30 students in the third semester of the physical education, health and recreation study program at the Faculty of Teacher Training and Education, Sriwijaya University. The results of this research were 84.2% in the Feasible category. Conclusion, is that the sepak takraw e-book is suitable for use for student learning.
Keywords: Utilization, E-Book, Large Scale
Formula Materi Ajar Tata Bunyi dan Kosakata BIPA Level 1 dengan Menggunakan Media Audio Visual
Authors: Astari Nadia Puti , Yusuf Cahyo , Wahyono Hari 
Published: August 2024

BIPA menjadi salah satu usaha untuk menginternasionalkan bahasa Indonesia dapat terselenggarakan dengan baik didukung materi ajar yang tepat. Penelitian ini bertujuan memformula materi ajar tata bunyi dan kosakata BIPA Level 1 dengan menggunakan media audio visual. Metode analisis dalam penelitian ini ialah metode hubung. Data dianalisis dengan menggunakan metode hubung, yaitu menghubungkan isi inti-materi ajar denganSKL dan Kurikulum Kursus dan Pelatihan BIPA. Teknik analisis data dalam penelitian ini ialah jabar, yaitu konstruk materi ajar dijabarkan menjadi bahan dasar untuk membuat media pembelajaran. Hasil analisis menunjukkan: (1) hasil materi ajar tata bunyi dan kosakata BIPA Level 1 berhasil disusun sesuai acuan SKL dan Kurikulum BIPA serta di triangulasi oleh beberapa pakar BIPA; (2) materi ajar dikemas dalam media audio visual setelah dikonsultasikan dengan pakar media; (3) mencobakan materi ajar kepada pelajar BIPA pemula memperoleh hasil yang baik saat membaca kosakata sederhana bahasa Indonesia. Beberapa pelajar BIPA pemula yang bisa lebih baik membaca bahasa Indonesia dengan tepat yaitu Joanna dari Vietnam dan Louis dari Vietnam. Diharapkan dengan adanya penelitian BIPA Level 1 terkhusus mengenai tata bunyi dan kosakata ini dapat memberikan tambahan ilmu dan pengetahuan pada para pelajar BIPA pemula.

Kata Kunci: Kosakata, Materi Ajar, SKL dan Kurikulum BIPA, Tata Bunyi
Analisis Pengelolaan Modal Kerja Untuk Menilai Return On Invesment (ROI) Pada Perusahaan PT Gudang Garam Tbk. Yang Terdaftar Di Bursa Efek Indonesia (BEI)
Authors: Syukri Ahmad , Eva Eva , Kurniawan Muhammad 
Published: August 2024

ABSTRACT

The aim of this research is to determine working capital management in terms of RETURN ON INVESMENT (ROI) at PT. Gudang Garam Tbk for the 2014-2017 period. The data analysis technique in this research is qualitative by collecting numerical data which includes the use of numerical data from measurements related to PT data. Gudang Garam Tbk for the 2014-2017 period. The research results obtained from 2014-2017 show that the performance of working capital management is seen from (1). The working capital turnover ratio can be said to be poor because it is below the industry standard average of 6 times, (2). the cash turnover ratio is very good because it is above the industry standard average of 10 times, (3). The supply turnover ratio is good because it is above the industry standard average of 15 times, (4). Inventory turnover is still categorized as poor because it is below the industry standard of 20 times while (5). Return on Investment (ROI) can also be said to be not good because it is below the industry standard average.
Keywords : Working Capital Management, Return On Invsment (ROI)

ABSTRAK

Tujuan dalam penelitian ini yaitu untuk mengetahui pengelolaan modal kerja yang ditinjau dari RETURN ON INVESMENT(ROI) pada Perusahaan PT. Gudang Garam Tbk periode 2014-2017. Teknik analisis data dalam penelitian ini adalah kualitatif dengan cara mengumpulkan data angka yang meliputi penggunaan data angka-angka hasil pengukuran yang berhubungan dengan data PT. Gudang Garam Tbkperiode 2014-2017. Hasil penelitian yang diperoleh dari tahun 2014-2017 diketahui bahwa kinerja pengelolaan modal kerja dilihat dari (1). rasio perputaran modal kerja dapat dikatakan kurang baik karena dibawah rata-rata standar industri 6 kali, (2). rasio perputaran kas sangat baik karena di atas rata-rata standar indutri 10 kali, (3). Rasio perputaran piutang sudah baik karena di atas rata-rata standar industri 15 kali, (4). perputaran persediaan masih dikategorikan kurang baik karena di bawah standar indutri 20 kali sedangkan (5). untuk Return On Invsment(ROI) juga dapat dikatakan tidak baik karena karena di bawah rata-rata standar industri.
Keywords : pengelolaan modal kerja, Return On Invsment (ROI).
DESIGN OF AN EDUCATIONAL GAME SORTING WASTE ANDROID BASED
Authors: Gita Gayatri Nyoman Ayu 
Published: August 2024

Educational game is a learning media that is educating, where the media can encourage students to think creatively and carry out activities with fellow students in playing games in learning activities. Educational games are very interesting to develop, there are several advantages of educational games compared to conventional educational methods, one of the main advantages of educational games is the visualization of real problems. Based on the pattern belongs by the game, players are required to learn so they can solve existing problems. With these developments, it can be used as children's learning to introduce waste, which many still do not understand in terms of sorting organic and non-organic waste. environment and add value to the waste itself. The current waste problem is getting more and more unavoidable. It will be more complex if it continues to be left unchecked. The education carried out starts from early childhood with the aim of instilling a pattern of cleanliness and discipline in disposing of waste. This educational game based on Android is supported by smartphone technology that is growing rapidly. This game can be used as an alternative medium of learning in Early Childhood Education in changing conventional learning methods into learning simulation games, so as to develop the children's creativity, because educational games have elements of challenge, accuracy, reasoning and ethics. Currently, smartphones are also equipped with many new facilities that allow users to do many things. Smartphones have also been equipped with operating systems such as Android. Android is an operating system for Linux-based Mobile devices that includes an operating system, middleware, and applications. Android provides an open platform for developers to create their own applications for use by various mobile devices.
Keyword : Educational games, waste, Early Childhood Education
Red Panax ginseng root promotes neuronal plasticity in vitro and improves cognitive function in aged animals
Authors: Lelong Camille , Mandoux Antoine , Houyoux Nicolas , Defrere Sylvie , Mariage Pierre-Antoine 
Published: August 2024

Background: Cognitive function declines with aging, primarily due to reduced neuronal plasticity, decreased release of trophic factors, and neuronal stress. Genetic and environmental factors have been shown to impact cognitive function. Diets enriched with neuroactive ingredients have been proposed to support cognitive functions in humans. Several neuroactive compounds, including ginsenosides, have been identified in Panax ginseng. Many studies show that the roots of this plant promote neuroprotection and neuroplasticity.
Objective: The aim of this study was to examine the impact of the red Panax ginseng roots cultivated in an innovative vertical farming technology. The effects of the red Panax ginseng roots were investigated to determine whether they could (1) support neuronal plasticity and neuronal survival during stress in vitro and (2) improve cognitive function (short-term memory) in vivo.
Methods: An extract of the Botalys red Panax ginseng root powder was tested in vitro on primary hippocampal and cortical neurons, injured or not, with glutamate. Its effects on the neuritogenesis and the synaptogenesis was investigated as well as its neuroprotective efficacy. Moreover, the effect of the red Panax ginseng root powder was investigated in vivo on the cognitive functions of aged animals.
Results: The results demonstrated that prolonged treatment of hippocampal neurons with the red Panax ginseng extract significantly prompts synapse formation and neurite elongation in primary cultures of hippocampal neurons. In addition, the red Panax ginseng extract protected neurons from glutamate-induced excitotoxicity in a primary culture of cortical neurons. In aging mice, oral administration of red Panax ginseng root powder for 7 days significantly improved short-term memory deficit associated with aging.
Conclusion: Altogether, these results indicate that red Panax ginseng root promotes neuronal plasticity and synaptogenesis in in vitro models and improves short-term memory deficits in in vivo models of aging.
Keywords: Panax ginseng, neuronal plasticity, cognitive functions, in vitro, in vivo
Pemecahan dormansi benih kemenyan (Styrax sumatranus J.J. SM) dengan perlakuan perendaman dan pemeraman
Authors: Marjenah Marjenah , Kiswanto Kiswanto , Simanjuntak Janri , Hartati Wahjuni , Syahrinudin Syahrinudin 
Published: August 2024

Kemenyan (Styrax sumatranus J.J. Sm) termasuk salah satu jenis tumbuhan penghasil resin. Getah kemenyan merupakan komoditi khas Sumatra Utara yang bernilai ekonomi tinggi. Tujuan penelitian ini untuk mengetahui pengaruh variasi perendaman dan pemeraman perkecambahan benih terhadap persentase kecambah, daya kecambah, dan laju perkecambahan kemenyan (Styrax sumatranus J.J. Sm). Penelitian ini menggunakan pola Rancangan Acak Lengkap Faktorial dengan perlakuan perendaman (A) yang terdiri dari 4 level yaitu A0 (tidak direndam) A1 (direndam dalam air mengalir), A2 (direndam dalam air kelapa), A3 (direndam dalam air biasa) dan perlakuan pemeraman (B) yang terdiri dari 4 kategori yaitu B0 (tidak diperam), B1 (diperam 1 hari), B2 (diperam 2 hari), B3 (diperam 3 hari). Dua faktor tersebut dikombinasikan sehingga terdapat 16 kombinasi perlakuan dan 3 kali ulangan untuk setiap kombinasi perlakuan. Hasil penelitian menunjukkan bahwa ada pengaruh antara kombinasi pemeraman dan perendaman terhadap benih kemenyan (Styrax sumatranus J.J. Sm). Benih kemenyan yang direndam dengan air kelapa serta lamanya pemeraman, memberikan pengaruh terhadap beberapa parameter yaitu persentase hidup kecambah sebesar 67%, rataan daya kecambah sebesar 75%, rata-rata hari berkecambah yaitu 82 hari.
Expression of concern on Gunathilake et al., “Effects of nut consumption on blood lipid profile: A meta-analysis of randomized controlled trials”
Authors: Nishi Stephanie , Ros Emilio , Sabaté Joan , Salas-Salvadó Jordi 
Published: August 2024

<p>We read with interest as well as surprise the paper by Gunathilake et al. The authors claimed to have performed a systematic review and meta-analysis of the effects of nut consumption on the lipid profile in randomized controlled trials (RCTs). After examining the results of 38 trials, Gunathilake et al. concluded that, overall, nut consumption has no effect on the lipid profile. After careful reading, we must express our concern and disagreement on the design and conduct of this meta-analysis, which omits many nut RCTs and contradicts the results of many other RCTs and meta-analyses thereof that have long been used for the establishment of guidelines on nuts and health issues.</p>
Supplemental Vitamins and Minerals for Cardiovascular Disease Prevention and Treatment: JACC Focus Seminar
Authors: Jenkins David J.A. , Spence J. David , L Giovannucci Edward , Kim Young-In , G. Josse Robert , Vieth Reinhold , Sahye-Pudaruth Sandhya , Paquette Melanie , Patel Darshna , Blanco Mejia Sonia , Viguiliouk Effie , Nishi Stephanie , Kavanagh Meaghan E. , Tsirakis Tom , Kendall Cyril W.C. , Pichika Sathish Chandra , L. Sievenpiper John 
Published: August 2024

<p> </p>
<p>This is an update of the previous 2018 systematic review and meta-analysis of vitamin and mineral supplementation on cardiovascular disease outcomes and all-cause mortality. New randomized controlled trials and meta-analyses were identified by searching the Cochrane library, Medline, and Embase, and data were analyzed using random effects models and classified by the Grading of Recommendations Assessment Development and Evaluation approach. This updated review shows similar findings to the previous report for preventive benefits from both folic acid and B vitamins for stroke and has been graded with moderate quality. No effect was seen for the commonly used multivitamins, vitamin D, calcium, and vitamin C, and an increased risk was seen with niacin (with statin) for all-cause mortality. Conclusive evidence for the benefit of supplements across different dietary backgrounds, when the nutrient is sufficient, has not been demonstrated.</p>