bluuebunny/crossref_metadata_2025_split huggingface dataset:
Plantain Peel Mediated Green Synthesis Iron Oxide Nanoparticles, Surface Functionalization, and Them Performance towards Methylene Blue and Methyl Orange Dye Removal
Authors: Giun Tan Woan , Ming Ng Wei , Kang Lim Jit , Xin Che Hui 
Published: July 2019

Currently, green synthesis approach is used as the biocompatible, eco-friendly, and sustainable alternative of conventional approaches to synthesize iron oxide nanoparticles. In this work, magnetic iron oxide nanoparticles were synthesized by using plantain peel extract via green and biogenic approach. The surface of green synthesized iron oxide nanoparticles was functionalized to increase the stability of the nanoparticles and maintain the coexisting of both magnetic and catalytic property of the nanoparticles at the same time. Two kinds of surface functionalization structures were synthesized in this study, included silica core-iron oxide shell nanoparticles and silica core-PDDA polymerized iron oxide shell nanoparticles. The main concern of this study is the performance of bare and surface functionalized green synthesized nanoparticles. Methylene blue and methyl orange dyes were used as the model of dye removal test to indicate the feasibility of the synthesized nanocomposites. In summary, surface functionalized nanocomposites achieved higher dye removal efficiency than bare green synthesized iron oxide nanoparticles in both the methylene blue and methyl orange degradation test. Methylene blue dye was removed in higher rate than methyl orange dye due to the presence of negatively charged iron oxide nanoparticles with both the adsorptive and catalytic properties. At last, the components present in plantain peel extract were confirmed by using Fourier Transform Infrared Spectroscopy.Â Â
Investigation of Pulse Electric Field Effect on HT29 Cell Alignment Properties Cultured on Laminin Micro-Patterned Surface
Authors: Buhari Mamman Hassan , Mahadi Abdul Jamil Muhammad , Ahmed Bawa Mohammed , Nazib Adon Mohamad 
Published: July 2019

Pulse electric field (PEF) is a way of generating transient holes in the cell membrane. This is achieved by exposing the cell to a high voltage electric field of usually of short duration. The application of PEF to the cell cannot only open pores in the cell membrane but can also affect the cell physiology. Extracellular matrix protein is the major regulator of many cellular functions such as proliferation, adhesion and migration. PEF was also found to modulate these cellular behaviours. However, a combined influence of PEF and ECM on cellular behaviour which could further enhances the cellular processes for wound healing application via directed cell migration has not been investigated. Therefore, the aim of this study is to examine the effect of PEF in combination with ECM on the cell guidance and self-assemble monolayer of HT29 cell line. Cell alignment was investigated via micro-contact printing techniques. The results of the study have shown that PEF has improved the HT29 cell alignment and elongation by more than 40%. Since tissue development in multicellular organisms in the course of wound healing depends on the cell adhesion process which can be influence by electrostatic charges. Therefore, manipulation of substrate charge by patterning the substrate and application of PEF to enhance cell adhesion is a promising scheme that can regulate cell guidance for wound healing application.Â Â Â
Vibro-Acoustics for Reli-ability Modeling of Un-derwater Pipeline using Wireless Sensor Network (WSN), with Minimum Energy Consumption
Authors: Saleh Yusuf , Sani Yahya Muhammad , Bukar Dala Aliyu 
Published: July 2019

WSN is a network of clusters of sensors nodes which sense the parameter and communicates to a server. Target is to develop underwater pipeline monitoring system remotely with lower energy consumption. Reliability maintenance will effectively give optimum performance of pipeline system operation.Â Reliability ensures optimum performance in the range of operation based on the behavior of the system. Validation of the mathematical model for the flow in pipeline system is used to study vibrations as elements that affect the reliability of the pipeline. In this, the focus is to validate and model the reliability for the pipeline system from the vibrations for predictive maintenance and optimum performance. Subsequently, vibro-acoustics will be used to model the reliability equation. A software can be developed for simulating the reliability model for pipeline system behavior from the vibration factors and use for predictive maintenance. Reliability factors of mean time to failure, repair and others will be put in to use to develop the original model for the pipeline. A hypothesis of 90% predictive model from the reliability under pipeline system behavior will be developed.Â Â
Various Techniques on Retrofitting for Earthquake Hazard Mitigation
Authors: Kok Wah Choo , Zakaria Rozana , Adnan Azlan , Wai Yie Leong 
Published: July 2019

Seismic tremors are a sudden vibration or trembling in the Earth that can be felt more than a few hundreds of kilometers. Quakes can twist the ground, making structures and non-structures crumple. Lives might be lost because of building deformation. Malaysia is a nation with low seismic movement. Be that as it may, Malaysia is surrounded by Philippines and Indonesia, which is two of the most seismically dynamic nations and certain level of surface waves, could be felt in our nation. Seismic tremor occasions have turned out to be more regular in this area. Seismic zone mapping for school located in Malaysia particularly in Johor Bahru can assist engineers to predict earthquake risk in building planning. Johor Bahru is situated in southern of peninsular Malaysia and is one of the urban areas with high population. School structures are considered as an essential structure since it contains a high numbers of pupils and teacher most of the time. The seismic zone mapping can recognize high possibly dangerous quake influenced area and essential risk mitigation method can be prepared. The seismic zone mapping not just ready to give designer to recognize region of higher earthquake risk but it can also be a good reference for future seismic safe building advancement.Â Â
Hypnocounseling Sebagai Metode Terapi Bimbingan Dan Konseling Islam (Studi Pada Lembaga Indonesian Hypnocounseling Association Budi Sarwono Yogyakarta)
Authors: Falah Nailul , Sandiah Fauzan Anwar , Mulyani Rina 
Published: July 2019

Perkembangan psikologis dan kesehatan mental menjadikan penerapan hypnocounseling berbasiskan bimbingan dan konseling Islam sangat diperlukan. Asumsi ini berasal dari perkiraan rasional antara jumlah populasi penduduk Islam di Indonesia dengan data mengenai kesehatan mental penduduk Indonesia secara umum. Terdapat sekitar 85,2% atau 199.959.285 jiwa dari total 234.693.997 jiwa penduduk Indonesia beragama Islam. Asumsi sederhana ini mengundang para praktisi yang bergerak pada upaya membantu individu untuk semakin merespon perkembangan zaman dengan cara mengembangkan metode-metode penanganan layanan konseling yang lebih efektif dan tetap sesuai dengan nilai-nilai agama sebagai konsekuensi dari karakteristik manusia Indonesia. Aplikasi hypnocounseling dalam Bimbingan dan Konseling Islam menjadi keunggulan baru. Proses hypnocounseling dapat dilakukan selama proses assesment sekaligus sebagai metode preventif, kuratif dan pengembangan. Dengan hypnocounseling, selain dapat melaksanakan bimbingan dan konseling, konselor dapat memberikan terapi dan arahan-arahan kepada klien dengan efektif karena proses ini dilakukan dengan menyampaikan sugesti-sugesti positif secara langsung pada pikiran bawah sadar sebagai pusat kendali klien. Kata kunci: hypnocounseling, terapi dalam BKI
MODEL PEMBELAJARAN KREATIF DALAM MENINGKATKAN MINAT MEMBACA ANAK DI LUAR SEKOLAH
Authors: Kalida Muhsin 
Published: July 2019

Tulisan ini mengulas pentingnya sebuah pembelajaran kreatif, baik di sekolah maupun luar sekolah, dalam rangka meningkatkan minat membaca anak-anak. Pembelajaran kreatif adalah pembelajaran yang menekankan kepada bagaimana guru atau tutor memfasilitasi kegiatan belajar, sehingga suasana belajar menjadi kondusif dan nyaman, hal ini menuntut pendidik mengemas bahan pembelajaran, sehingga anak-anak dapat terangsang untuk melakukan kegiatan-kegiatan kreatif dan menyenangkan, terutama membaca. Oleh karena itu dalam proses belajar dan pembelajaran, perlu adanya rekayasa sistem lingkungan yang mendukung, artinya menyiapkan kondisi lingkungan yang kondusif, termasuk diantaranya menyiapkan sarana dan prasarana pembelajaran yang baik, tepat dan mencukupi. Penulisan karya ini didukung aktivitas penulis dan dengan hasil observasi (observation), wawancara (interview), dokumentasi (documentation) dan focus group discussion (FGD), baik di dalam maupun luar negeri. Adapun model-model pembelajaran kreatif yang terkait dengan meningkatkan minat membaca anak, yang dilaksanakan oleh lembaga di luar sekolah diantaranya program parenting, sekolah menulis, praktek buku, melestarikan permainan tradisional, mengenal reptil, menulis mimpi dan teater anak. Kata kunci: Model Pembelajaran Preatif, Minat Membaca Anak
EFEKTIVITAS PENDEKATAN RATIONAL EMOTIVE BEHAVIOUR THERAPY UNTUK MENGURANGI KECANDUAN GAME ONLINE PADA ANAK SEKOLAH DASAR DI SD N JUMENENG, SUMBERADI, MLATI, SLEMAN
Authors: Fitriatun Solikhah Fitriatun , Casmini Casmini 
Published: July 2019

Penelitian ini bertujuan untuk mengetahui efektifitas pendekatan Rational Emotive Behavior Therapy (REBT) untuk mengurangi perilaku terhadap anak yang kecanduan game online. Subjek dalam penelitian ini adalah 12 siswa yang tergabung dalam kelompok eksperimen. 12 siswa tersebut terdiri dari 2 anak kelas IV, 2 anak kelas V dan 2 anak kelas VI, yang dibagi menjadi 2 golongan yaitu golongan dengan kategori sedang dalam bermain game online yang terdiri dari 6 siswa dan golongan dengan kategori kecanduan game online yang terdiri dari 6 siswa. Karakteristik subjek diantaranya : (1) Individu yang berusian 10 tahun sampai 13 tahun yaitu siswa kelas IV, V dan VI SD N Jumeneng, (2) siswa yang memiliki nilai 4 dan 5 dari angket pertimbangan subjek, (3) bersedia menjadi responden atau subjek penelitian ini. Kelompok eksperimen mendapat perlakuan pendekatan Rational Emotive Behavior Therapy selama 3 kali pertemuan dan setiap pertemuan 120 menit yang dibagi menjadi 3 sesi. Desain yang digunakan adalah one-group pretest-posttest design. Pengumpulan data dalam penelitian ini dilakukan dengan menggunakan skala kecanduan game online yang disusun oleh peneliti. Metode analisis data yang digunakan adalah statistik nonparametrik dengan menggunakan teknik Wilcoxon Signed Ranks untuk menguji beda skor dari dua sampel yang berpasangan yaitu data pre-test dan post-test pada kelompok eksperimen. Hasil Wilcoxon Signed Ranks menunjukkan bahwa pendekatan Rational Emotive Behavior Therapy efektif untuk mengurangi kecanduan game online. Keduanya memiliki nilai Z dan P yang sama yaitu z= -2,201 dan p= 0,028. Kata Kunci: Pendekatan Rational Emotive Behavior Therapy, Kecanduan Game Online
KONSELING BEHAVIORISTIK DALAM MEMBENTUK PERILAKU MANDIRI MERAWAT DIRI PADA TUNAGRAHITA
Authors: Sakinah Umul 
Published: July 2019

Mental retardation as a mental disability that affects the brain's working system intellectually, impaired motor sensors which resulted in limitation in living the life in social environment. This makes it difficult to mental retardation limitation to live independently, especially in taking care of yourself. From the background of the problem, the need for the formation of behavior in an effort to take care of yourself for mental retardation using the behavioristik approach to counseling, specifically using the technique of classical conditioning. The object of this writing is mental retardation along with analysis of the behavioristik counseling who became an settlement approach. The result of this writing recommends the use of behavioristik classical conditong as analysis counselling in helping form a mental retardation behavior of self help in caring for yourself. Kata kunci: Mental retardation, behavioristik counseling, self-sufficiency taking care of yourself
INTEGRASI DAKWAH ISLAM DENGAN KEILMUAN BIMBINGAN DAN KONSELING ISLAM DALAM JURNAL HISBAH: JURNAL BIMBINGAN KONSELING DAN DAKWAH ISLAM
Authors: Musyirifin Zaen , Basri A. Said Hasan 
Published: July 2019

Kehadiran Bimbingan dan Konseling Islam dalam perkembangan ilmu pengetahuan modern telah menjadi wawasan baru sekaligus menempatkan Bimbingan dan Konseling Islam pada posisi yang cukup konfliktual dalam perkembangan keilmuan di Fakultas Dakwah dan Komunikasi pada umumnya dan keilmuan Bimbingan dan Konseling di institusi pendidikan maupun di masyarakat pada khususnya. Walaupun Fakultas Dakwah dan Komunikasi bukan bidang kependidikan, tetapi orientasi aplikasi keilmuan Bimbingan dan Konseling Islam dapat diterapkan pada semua latar belakang kehidupan, baik pendidikan, masyarakat, bahkan dalam praktik berdakwah. Maka dari itu, penyatuan ilmu Bimbingan dan Konseling Islam ke ranah Dakwah Islam sebetulnya untuk merespon kebutuhan dan perkembangan IPTEK (Ilmu Pengetahuan dan Teknologi) serta perubahan di segala bidang menuntut penyelenggaraan perguruan tinggi harus merespon berbagai perubahan tersebut. Penelitian deskriptif kualitatif ini dilakukan untuk mengetahui proses integrasi dakwah Islam dengan keilmuan bimbingan dan konseling Islam dalam Jurnal Hisbah: Jurnal Bimbingan Konseling dan Dakwah Islam. Dari hasil analisis data diketahui bahwa Integrasi dakwah Islam dengan keilmuan bimbingan dan konseling Islam dilakukan dalam 3 tahap yaitu tahap seleksi, tahap editing dan tahap review. Pada dasarnya, 3 tahap ini merupakan inti dari proses Open Journal System (OJS). Kata kunci : Integrasi Dakwah Islam, Bimbingan Konseling Islam
Designing and Developing an Online Self-Regulated Learning Course
Authors: Krauel-Nix Mariah , Evans Norman W. , Eckstein Grant , L. McMurry Benjamin L. 
Published: July 2019

The concept of self-regulated learning has been a prominent topic in education and has been researched and applied to various educational fields. Andrade and Evans (2013, 2015), applied this concept to the TESOL field and added principles and possible application tools to help ESL/EFL students develop better understanding and skills in the dimensions of self-regulated learning. Subsequent researchers, such as Gonzalez (2013), then took these concepts and integrated them into intensive English programs. Although these applications have seen some success, the administration at Brigham Young University's English Language Center felt that the center’s self-regulated learning program was ineffective for teachers or students. Therefore, the center’s program was evaluated, data was compiled, and design specifications for an improved program were formed. These specifications led to the development of an interactive, online course for students to complete outside of the classroom. Teachers and administrators were asked to build upon the course and encourage students to apply what they learned in their various areas.
Когда работа не заканчивается. Профессиональные роли и отношение к помощи в нерабочее время у молодых сельских врачей
Authors: Галкин Константин Александрович 
Published: July 2019

В статье рассматривается конструирование молодыми сельскими врачами профессиональных ролей в сельском сообществе и смыслов профессии то, как на основании обозначенных в исследовании ролей построена мотивация помочь пациентам- сельским резидентам в нерабочее время. Исследование проводилось в двух районах Ленинградской области — Подпорожском и Лужском районе всего было собрано 20 биографических интервью с молодыми врачами (n=20). Интервью анализировались с применением методики тематического анализа, которая позволила сфокусироваться на том, как сами врачи описывают свое нерабочее время и взаимодействие со своими пациентами — местными резидентами. В работе применялся социально- антропологический подход к исследованиям профессий, который позволил обозначить ключевые роли молодых сельских врачей: роль хранителя местного пространства и роль эксперта. Автор показывает, что в зависимости от конструирования молодым врачом своей профессиональной роли по-разному понимается категория «помощи», в том числе и в нерабочее время. Важным выступает то обстоятельство, что врачи сильно интегрированные в сельское сообщество выбравшие «роль хранителей местного пространства» могут потерять этическую непредвзятость при работе с пациентами, в то время как, врачи, которые выбрали роль экспертов при работе в сельском сообществе могут быть отстраненны от самого сообщества и своих пациентов, что тоже негативно сказывается на работе врача.
Editorial 2019/XIV/1
Authors: Dlouhá Jana 
Published: July 2019

Milí čtenáři Envigogiky, naši příznivci,
v tomto novém čísle Vám opět nabízíme sérii článků (nejen) pro letní čtení; snad tak podnítíme Vaši fantazii tam, kde se cosi nového otevírá, a povedeme k víceméně exaktnímu myšlení, kde bude potřeba to nové pojmenovat. V těchto souvislostech přemýšlíme také my – jde nám totiž o to, jak být in. Uprostřed dění, které se kolem děje, a přece být nad ním, či vedle něj, v odstupu. Nenechat se strhnout povrchovými proudy, a přece neustrnout v nehybnosti; vnímat pohyb, sestupovat k podstatě, usilovat o její pochopení či uchopení. Zůstat sám sebou ve všeobecném dění, jež člověka unáší, a přitom se ho i přímo, osobně účastnit… O to nakonec jde v naší každodennosti, v životě, který vedeme pro sebe, spolu s jinými, a často i pro ně. Jde o to taky v umění, i ve vědě, pokud má být živým prostředkem poznání. Věda svým objektivním pohledem člověka vylučuje, někdy až na hranici formalismu, ale také jej vtahuje dovnitř, do dějů, které popisuje nezúčastněně, a přece tak, že se o ně člověk bytostně zajímá. A především potom ve výchově a vzdělání – ty mají toto vtahování „v popisu práce“. Formovat člověka, aby rozuměl sobě samému i světu kolem – byl v souladu, a současně aktivně utvářel to i ono.
Celý úvodník najdete v pdf verzi.
Reliability Test of a GNSS Onboard Receiver in the Kinematic Mode
Authors: Ćwiklak Janusz , Krasuski Kamil , Grzegorzewski Marek 
Published: July 2019

Abstract
The article presents the results of the aircraft Cessna 172 positioning based on navigation solutions in the GPS and EGNOS (SBAS) tracking mode. The article makes a comparison of coordinate readings of the Cessna 172 in the ellipsoidal BLh frame. The verification of the coordinates of the aircraft Cessna 172 was used to assess the reliability of the GNSS satellite technique in aviation. In a research test, the navigation data were recorded by the onboard receiver Thales Mobile Mapper during an air test performed over the military aerodrome EPDE in Dęblin. Judging by the conducted investigations, it is possible to conclude that the difference in BLh coordinates of the aircraft Cessna 172 on the basis of the GPS solution and EGNOS (SBAS) solution equals, respectively: from −0.5 m to +3 m for component B; and from −2 m to +6 m for component L; from approximately −11 m to over +1 m for component h. In addition, the paper defines factors of dilution of precision PDOP, based on the GPS and EGNOS (SBAS) solutions. The average value of the PDOP coefficient for a solution in the tracking GPS mode was 2.7, whereas in the EGNOS (SBAS) tracking mode, it was equal to 2.8.
Physical separation techniques in water purification: an inquiry-based laboratory learning experience
Authors: Harris Katherine , Fellows Christopher , Quinn Frances , Rizk Nadya , Taylor Neil , Whannell Robert , Sharma Manjula , Taylor Subhashni 
Published: July 2019

Abstract
This article outlines a structured investigative activity for students in lower secondary school. It was developed for the Australian Mathematics and Science Partnership Programme, a government initiative intended to promote the employment of more hands-on investigations in secondary science within Australian schools. The investigation focuses on water purification and is intended to develop conceptual knowledge of this topic and also high-level skills such as experimental design, particularly in relation to identifying and controlling variables. The investigation is outlined in detail and was trialed with practicing science teachers, school students and preservice secondary teachers. All of these groups provided feedback in various forms that indicated the investigation was valuable, relevant, interesting and allowed students to take some responsibility for their own inquiry learning.
Fractional Fuzzy Clustering and Particle Whale Optimization-Based MapReduce Framework for Big Data Clustering
Authors: Kulkarni Omkaresh , Jena Sudarson , Sanjay C. H. 
Published: July 2019

Abstract
The recent advancements in information technology and the web tend to increase the volume of data used in day-to-day life. The result is a big data era, which has become a key issue in research due to the complexity in the analysis of big data. This paper presents a technique called FPWhale-MRF for big data clustering using the MapReduce framework (MRF), by proposing two clustering algorithms. In FPWhale-MRF, the mapper function estimates the cluster centroids using the Fractional Tangential-Spherical Kernel clustering algorithm, which is developed by integrating the fractional theory into a Tangential-Spherical Kernel clustering approach. The reducer combines the mapper outputs to find the optimal centroids using the proposed Particle-Whale (P-Whale) algorithm, for the clustering. The P-Whale algorithm is proposed by combining Whale Optimization Algorithm with Particle Swarm Optimization, for effective clustering such that its performance is improved. Two datasets, namely localization and skin segmentation datasets, are used for the experimentation and the performance is evaluated regarding two performance evaluation metrics: clustering accuracy and DB-index. The maximum accuracy attained by the proposed FPWhale-MRF technique is 87.91% and 90% for the localization and skin segmentation datasets, respectively, thus proving its effectiveness in big data clustering.
Purification of single-photon emission from hBN using post-processing treatments
Authors: Li Chi , Xu Zai-Quan , Mendelson Noah , Kianinia Mehran , Toth Milos , Aharonovich Igor 
Published: July 2019

Abstract
Single-photon emitters (SPEs) in hexagonal boron nitride (hBN) are promising components for on-chip quantum information processing. Recently, large-area hBN films prepared by chemical vapor deposition (CVD) were found to host uniform, high densities of SPEs. However, the purity of these emitters has, to date, been low, hindering their applications in practical devices. In this work, we present two methods for post-growth processing of hBN, which significantly improve SPEs in hBN films that had been transferred from substrates used for CVD. The emitters exhibit high photon purities in excess of 90% and narrow linewidths of ~3 nm at room temperature. Our work lays a foundation for producing high-quality emitters in an ultra-compact two-dimensional material system and paves the way for deployment of hBN SPEs in scalable on-chip photonic and quantum devices.