bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Differensiasi Produk dan Kualitas Produk terhadap Keputusan Pembelian Mukena Bordir Khas Bukittinggi
Authors: Utami Susanti Putri , Thamrin Thamrin 
Published: November 2021

Abstract : The purpose of this study was to determine the effect of product differentiation and product quality on purchasing decisions for the typical Bukittinggi embroidery mukena among the people of Bukittinggi City. This research is a causative research. The population in this study were the native people of the City of Bukittinggi. The number of research samples was 100 people and were selected using purposive sampling technique. The data used are primary data obtained through distributing questionnaires to the native people of Bukittinggi with predetermined criteria. The analytical method used is multiple regression analysis using SPSS 22. The results showed that (1) product differentiation and product quality have a positive and significant effect on purchasing decisions, (2) product differentiation has a positive and significant effect on purchasing decisions (3) product quality has a positive and significant influence on purchasing decisions. Keywords: product differentiation, product quality and purchasing decision
Perngaruh Kualitas Sistem dan Kualitas Layanan Terhadap Kepuasan Pengguna E-Learning
Authors: Pohan Khairani Dwi Hadrina , Rahmidani Rose 
Published: November 2021

The purpose of researche is to know the role of System Quality and Service Quality on User Satisfation student Padang State University. This research used quantitative descriptive method, the population in this research were students Padang State University.Number of samples were decided base on hair et. As many as 100 people and were chosen by using proportional stratified Random Sampling. Data were used is primer data were provided through questionnaire shared to students Padang State University based on predetermined criteria. Analysis method was used is multiple regression by using spss 20. The result of this research shows (1) System Quality have significant affect on User Satisfaction, (2) Service Quality have significant effect on User Satisfaction.
Pengaruh Financial Leverage, Kualitas Audit Dan Pertumbuhan Perusahaan Terhadap Manajemen Laba
Authors: Hanisa Febria , Rahmi Elvi 
Published: November 2021

The purpose of this study was to determine the effect of financial leverage, audit quality and corporate growth simultaneously and partially on earnings management in non-financial service companies listed on the Indonesia Stock Exchange (Bursa Efek Indonesia: BEI) in 2016-2018. This type of research is causative. The subjects and objects in this research are non-financial service companies listed on the IDX during 2016 to 2018, amounting to 298 companies. This research uses purposive sampling technique and 93 companies were used as the sample technique. The Data collection techniques uses documentation techniques. Method is used regression analysis. Based on the results found simultaneously significant test (together) there is a significant influence between the variables of financial leverage, audit quality and company growth on earnings management. Partially significant test result show that financial leverage has no significant effect on earnings management, audit quality has a significant management and company growth has a significant effect on management. Regarding management, it is expected that investors and the public will be more careful in reading information in financial statements so that later there are no mistaken in making a decision to invest..Keywords : financial leverage, audit, growth, earning management
ANALISIS DAN PERANCANGAN SISTEM INFORMASI PENERIMAAN PESERTA MAGANG PADA KANTOR PERWAKILAN BANK INDONESIA (KPWBI) PROVINSI BANTEN
Authors: Syahlan Muhammad Faisal , Nurmiati Evy 
Published: November 2021

Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten adalah lembaga independen dalam menjalankan tugas dan wewenangnya. Bank Indonesia memiliki tiga tugas utama di bidang moneter, perbankan, dan sistem pembayaran. Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten memiliki beberapa divisi, salah satunya Fungsi Koordinasi, Komunikasi, dan Kebijakan (FKKK). FKKK merupakan divisi yang salah satu tugasnya untuk mengelola karyawan ataupun peserta magang yang bekerja di Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten. Saat ini proses pengelolaan peserta magang masih menggunakan cara manual yakni dengan menerima berkas data pelamar magang secara fisik yang harus dikirimkan langung ke kantor, cara tersebut dinilai kurang efektif dan efisien. Penelitian ini bertujuan untuk melakukan analisis dan membuat perancangan Sistem Informasi Penerimaan Peserta Magang pada Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten. Metode yang digunakan dalam penelitian ini adalah RAD (Rapid Application Development) dengan pemodelan UML (Unified Modelling Language). Hasil dari penelitian ini berupa perancangan yang diharapkan dapat membantu FKKK dalam mengelola penerimaan peserta magang, sehingga mempermudah FKKK dalam mengelola dan pelamar dalam mengurus dokumen yang dibutuhkan. Kata kunci: perancangan, perekrutan, rapid application development, unified modelling language.
Analisis Sentimen Twitter terhadap Tokoh Publik dengan Algoritma Naive Bayes dan Support Vector Machine
Authors: Widowati Tanthy Tawaqalia , Sadikin Mujiono 
Published: November 2021

Salah satu media sosial yang berkembang adalah Twitter. Media sosial Twitter mempermudah masyarakat untuk bebas berpendapat melalui cuitan atau biasa disebut dengan tweets. Netizen dengan bebas menyampaikan opini pribadinya untuk topik apapun, termasuk persepsi terhadap tokoh publik. Artikel ini menyajikan hasil penelitian dan analisis sentimen masyarakat (netizen) terhadap tokoh publik, Nadiem Makariem sebagai Menteri Kementerian Pendidikan dan Kebudayaan baru. Penelitian ini menggunakan teknik data mining yang bertujuan untuk membandingkan hasil klasifikasi dari opini masyarakat yang dituliskan di Twitter. Dataset yang digunakan berasal dari tweets dengan kata kunci ”nadiem makariem”, ”kemendikbud” dan ”pak nadiem”. Tools RapidMiner digunakan untuk membantu tahap pre-processing dan klasifikasi menggunakan dua metode yaitu, Naive Bayes dan Support Vector Machine dengan evaluasi k-fold cross-validation. Dari hasil ujicoba diketahui bahwa untuk kasus yang diteliti, metode Naive Bayes menghasilkan kinerja yang lebih baik dengan accuracy 91.48%, precision 89.28% dan recall 91.58%.
STUDI EKSPERIMENTAL PENGARUH EFEKTIFITAS ACWH TERHADAP PANJANG PIPA KAPILER SEBAGAI PENGHANTAR PANAS
Authors: Siregar Chandra Amirsyah Putra , Siregar AM , Affandi Affandi 
Published: November 2021

ACWH (Air Conditioner Water Heater) merupakan aplikasi rekayasa teknologi AC yang memanfaatkan panas buang dari kompresor. Pemanfaatannya dengan menambahkan alat penukar kalor (APK) yang bertujuan untuk memanaskan air didalam tanki, sehingga dapat memenuhi kebutuhan air panas untuk mandi. Dalam penelitia ini, APK yang digunakan adalah pipa kapiler berbahan tembaga. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh panjang pipa kapiler terhadap kinerja ACWH. Variasi panjang pipa kapiler yakni 8 m (1/2 dari ukuran tinggi tanki) dengan 15 lilitan dan pipa dengan panjang 16m dengan 30 lilitan (setinggi tanki). Diameter lilitan sebesar 150 mm. Variable yang akan diuji dan diamati adalah hasil temperature pemanasan air, temperature refrigerant keluar kompresor, dan juga temperature refrigerant masuk kondensor pada waktu 60 menit. Pengujian dilakukan terhadap 3 temperatur evaporator yang berbeda yakni 16 0C, 18 0C, dan 20 0C. Hasil pengujian menunjukkan bahwa alat penukar kalor dengan panjang pipa kapiler 16 m lebih efektif untuk memanaskan air dibandingkan dengan alat penukar kalor dengan panjang pipa kapiler 8 m. Temperatur air dalam tanki dengan pengujian temperatur evaporator 16 0C sebesar 53.81°C dengan panjang pipa kapiler 16m. Sedangkan panjang pipa 8m, diperoleh temperatur air dalam tanki sebesar 53, 69 0C. Untuk pengujian dengan temperatur evaporator 18 0C dan 20 0C dengan menggunakan panjang pipa kapiler 16 m hasilnya masing-masing sebesar 51°C dan 46.81°C. Sedangkan menggunakan pipa kapiler 8m hasilnya masing-masing sebesar 49.94 0C dan 49.06 0C
SISTEM IDENTIFIKASI CITRA JANIN TERHADAP ASUPAN GIZI IBU HAMIL DENGAN MENGGUNAKAN METODE SOBEL DAN KIRSCH
Authors: Utari Evrita Lusiana , Ngaisyah Rr. Dewi , Surbakti Herison 
Published: November 2021

Sistem Identifikasi digunakan untuk mendeteksi perubahan citra pada janin sehingga terbentuk tepi-tepi suatu obyek citra yang dimanfaatkan untuk mendeteksi citra janin. Metode citra yang digunakan dengan membandingkan antara metode Sobel dan metode Kirsch. Metode identifikasi ini digunakan untuk mendapatkan perbedaan intensitas. Pada pemeriksaan ibu hamil, kita sering melihat janin dengan berbagai bentuk, ukuran anatomis gerakan serta hubungan dengan jaringan. Seiring dengan kemajuan informasi dan teknologi, maka memungkinkan untuk mengembangkan aplikasi yang dapat membantu manusia untuk mengenali bentuk-bentuk janin terhadap asupan gizi ibu hamil.Pengolahan citra digital adalah bidang yang berkembang dari teknologi digital dengan aplikasi deteksi janin dalam sains dan teknik. Salah satu bentuk janin yang terkait dengan pengolahan citra adalah pengenalan pola. Identifikasi janin dimulai dengan akuisisi data citra, pengolahan citra, deteksi tepi citra, dengan menggunakan metode Sobel dan metode Kirsch. Tujuan dari identifikasi ini untuk melihat kaitan antara asupan gizi ibu hamil dengan janin yang dikandungnya dengan melihat hasil citra yang diambil dari USG. Pengenalan pola akan mendeteksi citra janin sebagai masukan data. Hasil dari pengenalan pola tersebut akan dibandingkan dengan data citra yang lainnya. Berdasarkan hasil pengujian data citra janin metode Kirsch memiliki kinerja lebih baik dibandingkan metode Sobel. Hal ini dapat dilihat dari jumlah piksel penyusun tepi obyek memiliki nilai lebih besar dibandingkan dengan metode Sobel. Dan untuk tingkat akurasinya metode Kirsch memiliki tingkat akurasi lebih tinggi dan metode Sobel
Anti-inflammatory and antioxidative effects of genistein in a model of spinal cord injury in rats
Authors: Bal Ercan , Hanalioğlu Şahin , Apaydın Aydın Sinan , Bal Ceylan , Şenat Almila , Öcal Berrak Gümüşkaya , Bahadır Burak , Türkoğlu Ömer Faruk 
Published: November 2021

Abstract

Background
Neurological damage from spinal cord injury (SCI) is a result of primary mechanical injury and secondary damage from oxidative stress and neuroinflammation. Although genistein has been shown to have potent antioxidant and anti-inflammatory effects in studies of brain injury, its effect on secondary damage in SCI has remained unknown.

Objective
To determine effects of genistein in a model of SCI in rats.

Methods
We divided 21 rats evenly into 3 groups, a control group, in which only a laminectomy was performed; a trauma group in which SCI was induced; and a genistein group in which genistein was administered subcutaneously after SCI. The rats were assessed using a Basso–Beattie and Bresnahan functional score at the 12th hour and on the 1st, 3rd, 5th, and 7th days. Biochemical analyses were conducted at the same time points to determine the serum levels of catalase, ischemia-modified albumin (IMA), disulfide (SS), total thiol (TT), native thiol (NT), disulfide/total thiol (SS/TT), and native thiol/total thiol (NT/TT). Total oxidant and antioxidant capacity, and oxidative stress index were determined in spinal cord tissue obtained on the 7th day together with immunohistochemistry for cyclooxygenase-2 levels.

Result
Catalase activity on the 7th day was significantly (P = 0.001) higher in the genistein-treated rats than in other groups, and IMA levels became stable earlier (3rd day) in the genistein group. SS values were significantly (P = 0.004) lower in the genistein group. NT/TT ratio were significantly (P = 0.049) higher in the genistein-treated rats on the 7th day.

Conclusion
Genistein has antioxidant, anti-inflammatory, and protective effects in a model of SCI in rats and warrants further study.
Multi-level cache management of quantitative trading platform
Authors: Lida Zou , Alterazi Hassan A. , Qeshta Mohammed Helmi 
Published: November 2021

Abstract
With the rapid development of quantitative trading business in the field of investment, quantitative trading platform is becoming an important tool for numerous investing users to participate in quantitative trading. In using the platform, return time of backtesting historical data is a key factor that influences user experience. In the aspect of optimising data access time, cache management is a critical link. Research work on cache management has achieved many referential results. However, quantitative trading platform has its special demands. (1) Data access of users has overlapping characteristics for time-series data. (2) This platform uses a wide variety of caching devices with heterogeneous performance. To address the above problems, a cache management approach adapting quantitative trading platform is proposed. It not only merges the overlapping data in the cache to save space but also places data into multi-level caching devices driven by user experience. Our extensive experiments demonstrate that the proposed approach could improve user experience up to >50% compared with the benchmark algorithms.
Man-made changes in flora and vegetation: a sketch to a scientific portrait of Professor Herbert Sukopp
Authors: Jackowiak Bogdan 
Published: November 2021

AbstractThe changes in plant cover have been the subject of regular geobotanical research for over 150 years. For several decades, one of the most outstanding researchers of this process has been Professor Herbert Sukopp from the Technische Universität Berlin. This paper discusses the main concepts and most important results of his empirical research. Based on the analysis of international scientific information database resources (Scopus, Web of Science, Google Scholar), the worldwide impact of Sukopp’s publications on the development of research in the field of anthropogenic changes in flora and vegetation was illustrated.
Postpartum Acute Basilar Artery Occlusion Secondary to Vertebral Artery Dissection. Case Report and Literature Review
Authors: Drăghici Iulia-Adela , Marginean Lucian , Filep Rares-Cristian , Bajko Zoltan , Barcutean Laura , Aldea Teodora , Balasa Rodica 
Published: November 2021

Abstract
Female patients in the peripartum and postpartum periods have an increased risk of stroke than nonpregnant women. Cerebrovascular complications of pregnancy represent a significant cause of maternal mortality and morbidity and are potentially disabling. Acute basilar artery occlusion secondary to spontaneous vertebral artery dissection in the postpartum period is an infrequent entity and a major diagnostic and treatment challenge. In the present case, a 37-year-old female patient, eight weeks after caesarean delivery, presented with a history of sudden cervical pain, followed by headache and dizziness. Some hours later, she was found unconscious by her family and was transferred to the emergency department, where a neurological status assessment suggested vertebrobasilar stroke. The imagistic workup revealed right vertebral artery dissection and basilar artery occlusion without constituted ischemic lesions. The patient underwent endovascular intervention with dilation of the narrowed vertebral artery and stent retriever basilar artery thrombectomy, with a favourable clinical outcome. This report first presents the details of this case and the relevant literature data on postpartum arterial dissections and the subsequent ischemic complications and available treatment options.
Siting military base camps through an MCDA framework
Authors: Cegan Jeffrey C. , Golan Maureen S. 
Published: November 2021

Abstract
The process used to determine site suitability for military base camps lacks a formal framework for reducing relative risks to soldier safety and maximise mission effectiveness. Presently, military personnel responsible for determining site suitability of a base camp must assess large amounts of geographic, socioeconomic and logistical data, without a decision analysis framework to aid in the process. By adopting a multicriteria decision analysis (MCDA) framework to determine site suitability of base camps, battlespace commanders can make better, more defensible decisions. This paper surveys US Army officers with recent base camp experience to develop a set of initial criteria and weights relevant to base camp site selection. The developed decision framework is demonstrated using an MCDA methodology in an illustrative example to compare alternative base camp locations within a designated Area of Interest (AoI). Leveraging the site ranking output and/or criteria weights resulting from the methodology provides decision-making support that can be used in the field when time, resources and data may not be readily available.
Aperto per ferie: third spaces meet pastoral contexts
Authors: Rondonotti Marco , Mazzotti Eleonora , Carenzio Alessandra , Farinacci Elisa , Rivoltella Pier Cesare 
Published: November 2021

Abstract
Media education is a cultural framework that can be applied in different contexts: schools, families, informal educational environments, along with pastoral work. With Pope Francis’ championing, there is an increasing need to bridge pastoral care and the media, which can become new important forms of proximity and open opportunities to connect and assume responsibility towards others. Our aim is to understand how parishes can think of themselves as third spaces. The paper tackles this question through the exploration of the initiative Aperto per ferie. The initiative was created to enable professionals to experience the summer camp activities despite the Covid-19 pandemic, finding new ways of aggregation in pastoral youth clubs and taking advantage of digital community meetings. It developed a digital space to promote a unifying experience. With digital technologies, the boundaries of the community are redrawn. The correspondence with the territory (of the parish and the diocese) is no longer pre-determined. A community with porous edges is making its way and is more open and permeable to contributions coming from outside, and perhaps more accessible, even by those who do not frequent parish environments.
Distance education and cultural heritage: transformations in the post-literacy age. The case of MArTA
Authors: Fornasari Alberto 
Published: November 2021

Abstract
The age of literacy, also known as modern age, was based on vision, regulation and control, whereas the post-literacy age, characterised by the advent of digital technologies, is based on an immersive, multisensorial and participatory approach. The ICT provide new opportunities to rethink and redesign the ways in which cultural heritage has been imagined and enjoyed. Participation and connection, on the one hand, and personalisation, recontextualisation and immersive interaction, on the other hand, are the key elements of the change that is involving cultural heritage and related institutions, including education. After analysing the central role of media literacy in digital humanities, the article focuses on a best practice from the MArTA Museum in Taranto and on innovative strategies to discover and launch new educational opportunities through heritage. The general aim is to design online and offline educational opportunities in order to revive local cultural traditions and generate cultural, social and economic opportunities.
Transient cortical blindness at delivery-an unusual case report on posterior reversible encephalopathy syndrome
Authors: Bhat Mamta , Acharya Santanu 
Published: November 2021

Background:
Posterior reversible encephalopathy syndrome (PRES) is an unusual clinical entity seen associated with blood pressure (BP) fluctuations presenting with acute neurological symptoms. This is an unusual case of PRES due to severe preeclampsia, with clinical presentation of cortical blindness and hypertension, with absence of headache or seizures.

Case Presentation:
A primigravida, with no significant medical history, presented with significant proteinuria and worsening generalized itching and normotensive at 37 weeks 6 days of gestation. Due to elevated urate and raised urine protein induction of labor was planned. Ten minutes after vaginal delivery, patient reported sudden loss of vision with only being able to perceive light. She developed hypertension, hyperreflexia, and clonus. Aggressive management for severe pre-eclampsia was initiated. Her vision started improving as soon as her BP started normalizing. Imaging revealed the possibility of PRES with a superimposed focus of acute ischemia. She was discharged on antihypertensives and followed up by renal physicians. Within 2 months she recovered very well.

Conclusion:
This is an unusual case of PRES due to severe pre-eclampsia, with clinical presentation of only cortical blindness with absence of headache or seizures. Prompt recognition and aggressive management of severe pre-eclampsia resulted in resolution of symptoms.
Juvenile breast hypertrophy: report of two cases presenting with massive asymmetrical breast enlargement and palpable breast masses
Authors: Shahzad Rafia , Anjum Tooba , Shahid Abu Bakar 
Published: November 2021

Background:
Juvenile breast hypertrophy is a rare benign condition leading to rapid and massive enlargement of one or both breasts in young girls during peri-pubertal period. Patients encounter physical and psycho-social problems. Therefore, the condition warrants early appropriate management. Breast imaging studies (ultrasound and magnetic resonance imaging) are particularly important in order to exclude tumors and occult pathologies. First line treatment modality is reduction mammoplasty that significantly improves quality of life with lesser chances of recurrence.

Case Presentation:
We report two post-menarchal girls with juvenile breast hypertrophy who presented as different clinical cases facing psychological and social embarrassment. Breast ultrasound showed right breast mass in both patients that were biopsied. The lesions turned out to be fibroadenomas on histopathological correlation. Patients were then referred to plastic surgery and endocrinology department.

Conclusion:
Juvenile breast hypertrophy is definitely a disturbing cosmetic problem. Early investigations and appropriate management will surely leave a positive impact on the quality of life.
Mekanisme Resolusi Konflik di ASEAN: ASEAN Sebagai Fasilitator Konflik
Authors: Indrawan Jerry 
Published: November 2021

Peran ASEAN selama berdirinya cukup mampu membuat negara-negara di kawasan ini survive dari ganasnya polarisasi selama perang dingin yang lalu. Namun, di tengah-tengah damainya kawasan ini, konflik minor antar-negara di ASEAN, maupun antar-negara ASEAN dengan negara-negara lain di wilayah tetangganya kerap terjadi. Konflik antara Vietnam dengan Kamboja, Kamboja dengan Thailand, Indonesia dengan Malaysia, termasuk konflik dalam negeri Myanmar terkait masalah Rohingya adalah beberapa konflik yang terjadi di kawasan tenggara benua Asia ini. ASEAN tidak tinggal diam menyikapi beberapa permasalahan diantara negara-negara anggotanya ini. Tercatat, paling tidak ASEAN memiliki enam dokumen penting yang mengatur tentang mekanisme manajemen konflik, mulai dari Piagam ASEAN sampai Cetak Biru Komunitas Politik dan Keamanan ASEAN. Atas dasar itulah, penulis merasa penting untuk membahas salah satu dari dokumen tersebut, yaitu Traktat Persahabatan dan Kerjasama, sebagai mekanisme resolusi konflik di ASEAN. Pembahasan ini termasuk melakukan analisa terhadap kemungkinan ASEAN bertindak melalui mekanisme Majelis Tinggi atau mekanisme fasilitator konflik, dalam upaya resolusi konflik antara sesama negara anggota ASEAN.