bluuebunny/crossref_metadata_2025_split huggingface dataset:
Need Assessment of Developing Android Application for English Learning in Digital Era
Authors: Purbasari Rosalinda Ayu , Suryani Nunuk , Ardianto Deni Tri 
Published: November 2019

This changing era demanded innovative strategy in all aspect, especially in education. This research was a need assessment which aimed to analyze the need of An-droid application for English learning in Senior High School in Magelang Regency, Central Java. To collect the data, interviewing English teachers and distributing the questionnaire to the students were conducted. Based on the result of the interview, as a facilitator, teachers needed assistants to assist the students in learning English. In this case, technology was needed. It was supported by the data that there were 82,5% students owned smartphone and 95% of them agreed that using Android application was more interesting. There was 63% of the students spent their time more than 6 hours per day with their smartphone. Thus , it could be concluded that nowadays, it is urgently needed to develop Android application to support English self assessed learning in this digital era.
Abstrak
Perubahan era menuntut adanya strategi yang inovatif di segala aspek kehidupan, terutama pendidikan. Penelitian ini merupakan penelitian pendahuluan yang bertujuan untuk menganalisa kebutuhan aplikasi Android untuk mendukung pembelajaran Bahasa Inggris di Sekolah Menengah Atas di Kabupaten Magelang, Jawa Tengah. Untuk mengumpulkan data, metode yang dilakukan adalah wawancara dengan guru Bahasa Inggris dan membagikan kuesioner kepada siswa. Dari hasil wawancara, disebutkan bahwa, sebagai fasilitator, guru membutuhkan asisten untuk memantau siswa dalam belajar secara mandiri. Oleh karena itu, peran teknologi dibutuhkan dalam hal ini. Data menunjukkan bahwa siswa yang memiliki smartphone berjumlah 82,5% dan 95% dari mereka setuju bahwa kegiatan belajar mandiri menggunakan aplikasi Android lebih menarik. Hal ini didukung dengan intensitas siswa dengan smartphone yaitu 63% dari mereka menghabiskan waktu lebih dari 6 jam sehari untuk berinteraksi menggunakan smartphone. Maka dari itu, di era digital seperti sekarang ini, aplikasi Android penting untuk dikembangkan guna mendukung pembelajaran Bahasa Inggris secara mandiri.
Keywords: android application; educational technology, English learning, need assessment; self-assessed learning
Ambiguity of Adultery Concept (Zina) in Criminal and Justice System (A Comparison between Indonesia, Pakistan, and Turkey)
Authors: Mahendra Agustya Catur 
Published: November 2019

Indonesia is a country that has an ideological foundation, namely Pancasila, while Turkey is a country that has a foundation of ideology of Kemalism. Every country must have a different ideological foundation and certainly has a different legal system, as well as the country of Pakistan. In this article, what will be discussed is regarding adultery. Adultery is intercourse between men and women who do not have a legitimate marriage bond according to religion, adultery also can defined sexual relations between men and women who are not bound by marital relations. In the book Bidayatul Mujtahid it is stated that adultery is intercourse that occurs not because of a legitimate marriage, not because of false marriage, nor because of ownership (of slaves). Sahal Mahfudz expressed the opinion of the Imams of the School of Understanding adultery with three main points of understanding. Such understanding has been agreed upon by the scholars. Adultery is the path to damage that can lead to human descent from noble to despicable degrees. In Indonesia, adultery is a crime stipulated in article 284 of the Criminal Code, the article applies if one of the adulterers has been bound to marriage, so for those who are not bound by marriage cannot be criminalized, in article 284 of the Criminal Code as a criminal offense with a prison sentence of up to nine months, with the following conditions; He who is an adulterous wife is being aware that article 27 of the Criminal Code applies to him and married women who commit adultery. In the country of Turkey, adultery is not a criminal act, it is based on secular Turkish ideology and considers that sexual relations are a private area, but adultery can be a cause or an excuse to file a divorce. This makes the perpetrators of adultery who have not or are not bound by marriage do not have any impact or risk of the adultery that they have committed. Whereas in Pakistan, zina acts are adjusted to existing Islamic law.
THE IMMOBILIZATION OF LIPASE FROM MUCOR MIEHEI ON ZEOLITE MATRIX IN HYDROLYSIS OF PALM OIL PRODUCING FREE FATTY ACIDS WITH SOLVENT FREE SYSTEM
Authors: Moentamaria Dwina , Chumaidi Achmad , Hendrawati Nanik , Girlian Girlian , Mustika Meilita Againa 
Published: November 2019

The enzymatic hydrolysis of palm oil can be conducted by using lipase produced from Mucor miehei to produce free fatty acid. This study aimed to compare the usage of lipase as free enzyme and as immobilized enzyme on zeolite matrix in the hydrolysis of palm oil as triglyceride producing free fatty acids which highly needed in various industrial sectors. Immobilization is an alternative hydrolysis reaction due to its usage on repetitive reaction, makes lipase reuseable, hence the whole process becomes efficient, and with moderate operational conditions. Solvent free reaction is applied, because the produced free fatty acids can be used directly in food, health, and natural flavorings industry. The palm oil used in the hydrolysis contains 0.815% initial free fatty acids as palmitate, in which water then added to it in weight ratio 1:3. Each effect of free lipase and immobilized lipase addition is 4%, 5%, 6%, 7%, 8%, and time reaction is 30, 60, 90, 120, 150 minutes are used as index to determine the amount of free fatty acids produced. The results showed that Immobilized lipase has better ability than the free one in hydrolysis of triglyceride in palm oil producing free fatty acid with 8% lipase addition and time reaction of 120 minutes. Palm oil hydrolysis using free lipase produced the highest FFA of 1.9747% after the addition of 5% lipase concentrate, with time reaction of 60 minutes. Meanwhile, palm oil hydrolysis using immobilized lipase produced the highest FFA of 1.9747% after the addition of 8% lipase concentrate, with time reaction of 120 minutes.
Developing Critical Thinking Skills-Based Learning Set of Basic Physics Subject Using Edmodo in Android Platform
Authors: Zainudin Z. , Pambudi B. 
Published: November 2019

The purpose of this study was to obtain a set of Basic Physics learning, which was developed based on critical thinking skills using the Android platform Edmodo application. This research type was a research and development by analysis, design, development, implementation, and evaluation (ADDIE) model. The results of the validation of content and learning set by the expert indicated valid and reliable categories and can be used with minor revisions or without revisions in Basic Physics learning. The results of critical thinking skills measurement showed a significant increase of N-Gain in the medium category and practical for application in learning. The results of the questionnaire analysis showed the positive responses to Basic Physics learning, and they said that it was easy and practical to use. Basic Physics learning set which was developed in this research met the aspects of validity, practicality, and effectiveness which is promising to be applied as the media of online learning in the higher education system in the era of industrial revolution 4.0.Tujuan penelitian ini adalah memperoleh seperangkat pembelajaran fisika dasar berbasis keterampilan berpikir kritis menggunakan aplikasi edmodo berplatform android. Penelitian ini termasuk penelitian dan pengembangan mengikuti langkah – langkah pengembangan model ADDIE antara lain analysis, design, development, implementation dan evaluation. Hasil validasi konten dari ahli media menyatakan bahwa perangkat pembelajaran memiliki kategori valid dan reliabel serta dapat digunakan dengan revisi kecil atau tanpa revisi. Hasil penelitian menunjukkan bahwa keterampilan berpikir kritis mengalami peningkatan yang signifikan dengan N-Gain kategori sedang, hal ini menunjukkan bahwa perangkat pembelajaran memiliki kategori efektif. Hasil angket tentang respon mahasiswa terhadap pembelajaran fisika dasar adalah positif dan mudah digunakan, hal ini menunjukkan perangkat pembelajaran memiliki kategori praktis. Sehingga dapat diambil kesimpulan bahwa perangkat pembelajaran fisika dasar berbasis keterampilan berpikir kritis menggunakan aplikasi edmodo berplatform android yang dikembangkan memiliki kualitas kriteria baik karena memenuhi aspek validitas, kepraktisan dan keefektifan. Manfaat penelitian ini yaitu sebagai media pembelajaran daring (learning online) fisika dasar dalam sistem pendidikan perguruan tinggi pada era revolusi industri 4.0.
Identifikasi Bukti Digital WhatsApp pada Sistem Operasi Proprietary Menggunakan Live Forensics
Authors: Riadi Imam , Sunardi Sunardi , Rauli Muhamad Ermansyah 
Published: November 2019

Rapid development of computer technology is also accompanied with increasing of cybercrime. One of the most common crimes is fraud case in the online shop. This crime abuses Whatapps, one of the most popular Instant Messenger (IM) applications. WhatsApp is one of the IM applications that can be used on computers, especially on windows 8.1 operating system. All applications running on the computer leave data and information on Random Access Memory (RAM). The data and information that exist in RAM can be obtained using digital forensic technique calledLive Forensics. Live forensics can be used when the computer is running and connected to the network. This research aims to find digital evidence related to online shop fraud case. The digital evidence can be obtained using one of the forensic tools FTK Imager. FTK Imager can retrieve and analyze data and information on RAM. The results obtained in this research is the content of WhatsApp conversations that can be used as digital evidence to reveala fraud in the online shop.
Rheological phase reaction method synthesis and characterizations of xLiMn0.5Fe0.5PO4–yLi3V2(PO4)3/C composites as cathode materials for lithium ion batteries
Authors: Yu Xiaofang , Li Qingwen , Liu Qian , Lei Xuefeng , Song Dawei , Zhang Hongzhou , Shi Xixi , Zhang Lianqi 
Published: November 2019

Abstract
Phase evolution of radio frequency magnetron sputtered Cr-rich (Cr,Zr)2O3 coatings studied by in situ synchrotron X-ray diffraction during annealing in air or vacuum
Authors: Landälv Ludvig , Rogström Lina , Lu Jun , Ostach Daniel , Eriksson Fredrik , Junaid Muhammad , Ghafoor Naureen , Ekström Erik , Hsiao Ching-Lien , Leiste Harald , Ahlgren Mats , Göthelid Emmanuelle , Alling Björn , Hultman Lars , Stüber Michael , Schell Norbert , Birch Jens , Eklund Per 
Published: November 2019

Abstract
Crystal growth and structural analysis of perovskite chalcogenide BaZrS3 and Ruddlesden–Popper phase Ba3Zr2S7
Authors: Niu Shanyuan , Zhao Boyang , Ye Kevin , Bianco Elisabeth , Zhou Jieyang , McConney Michael E. , Settens Charles , Haiges Ralf , Jaramillo Rafael , Ravichandran Jayakanth 
Published: November 2019

Abstract
Evaluation of the Program Reciclando Ando in educational institutions and vulnerable communities of Montería-Colombia, under the University Social Responsibility. Study Case/Evaluación del Programa Reciclando Ando en instituciones educativas y comunidades
Authors: Malluk Marenco Ana Lorena 
Published: November 2019

El objetivo del artículo es establecer la incidencia de Reciclando Ando como iniciativa de proyección social liderada por el programa de Comunicación Social-Periodismo de la Universidad Pontificia Bolivariana Montería -UPB-, mediante una investigación evaluativa de corte cualitativo y un diseño de campo, no experimental-transversal. La muestra estuvo constituida por 19 gestores, 15 beneficiados y 3 actores/organizaciones participantes. El estudio se desarrolló en 3 fases: definición de políticas de proyección social y caracterización de Reciclando Ando, análisis del proceso desde la mirada de los gestores y análisis del proceso desde la apreciación de los beneficiarios.
The Types of Religious Identity of Chechen Students
Authors: Khaskhanova М. Т. , Vereshchagina M. V. 
Published: November 2019

Introduction. In connection with the growth of religious consciousness of young people in Russia, the study of their religious identity is being updated. Scientists pay special attention to Islamic denominations, as both in Western countries and in the Russian Federation, the number of Muslims is increasing. However, scientific publications cover mainly sociological aspects of the problem, and its psychological component remains insufficiently investigated, which largely determines the social behaviour of a person and affects the process of his or her socialisation. In view of the interest shown by the scientific community in Arab-Muslim culture, appropriate psychological research should be carried out in Muslim-dominated regions. The Chechen Republic is one of such territories in the Russian Federation.The aim is to identify the characteristics and types of religious identity of Chechen students.Methodology and research methods. The study was performed in the framework of socio-psychological approach using the following questionnaires: “Scale of Religious Orientation” by G. Allport, D. Ross; “Structure of Individual Religiosity” by Y. V. Shcherbatykh; questionnaires developed by A. N. Tatarko and N. M. Lebedeva for the study of certainty and valence of ethnic identity and readiness for interethnic interaction; “Types of Ethnic Identity” by G. U. Soldatova and S. V. Ryzhova.Results and scientific novelty. It is revealed that the majority of Chechen students are characterised by consistently internal religious orientation, in which religion is the main value and primary motive of activity. Almost a quarter of respondents demonstrated consistently external religious orientation, characterised by instrumental or external significance. A small group of respondents can be classified as inconsistently religious, whose external religiosity prevails over the internal, and their motivation for behaviour is poorly connected with religion. On the basis of the factor analysis, the types of religious identity of Chechen students are revealed: ethno-cultural, true Muslim, formal, pro-social, non-adaptive, nonreligious, ethnocentric and positive ethnic. The present study evidences that the structure of social identity of students is dominated by ethno-cultural religious identity.Practical significance. The research results extend the knowledge about the content of the concept of “religious identity”, its place in the structure of social identity of the individual, as well as about the relationship of religious orientations with ethnic identity.
Tissue expansion as an aesthetic alternative for facial resurfacing: a single centre series of 92 patients
Authors: Agrawal Neeraj K. , Choudhary Aditya N. , Agrawal Preeti 
Published: November 2019

Background: The visibility, vulnerability and social stigmata of facial scars whether by burn, nevi or trauma can be compelling for the patient as well as challenging for the surgeon. Restoration to normal form and aesthetics require tissue replacement which has good colour and texture match and produce minimal visible scarring. Although many other options are available for a given defect, tissue expansion offers the best alternative which meets almost all the criteria of an ideal procedure.Methods: Among 92 patients with deformities over various facial subunits were operated and expanders 50 ml to 300 ml inserted subcutaneously adjacent to the scar. Prior planning, accurate measurement and choice of ideal expander is extremely important. A precise and practical method of calculation for determination of amount and duration of expander was used. Any secondary deformity to adjoining vital structures was avoided.Results: Results were meticulously and critically analyzed. Different shapes, dimensions and volume of expanders were used depending on the anatomical site which was to be expanded. A total of 118 expanders were inserted in 92 patients. The average volume of tissue expanders used was 170.33 ml. Majority of the expanders used had volume of 200 ml (62.71%). Post-expansion volume was 240.67 ml and the over expansion done was 41.3% over the pre-expansion volume of 170.33 ml. Surgical outcome and cosmesis was assessed by the patient’s perspective and was considered fair by 57.61% patients.Conclusions: The study underlines the clinical application, reasons for overexpansion as well as shortcomings and complications of tissue expansion.
Concurrent chemoradiation in head and neck cancers with weekly cisplatin: analysing toxicities
Authors: Vias Poorva , Gupta Manoj , Seam Rajeev Kumar , Gupta Manish , Fotedar Vikas , Ahuja Rachit 
Published: November 2019

Background: Head and neck cancers constitute 6% of cancers worldwide. The management requires a multidisciplinary approach. Concomitant chemoradiotherapy with cisplatin is the standard approach for locally advanced head and neck cancers. The most commonly used regime uses three weekly cisplatin which is more toxic. Low-dose once-a-week cisplatin is substituted because of perceived lower toxicity and convenience. Methods: Squamous cell carcinoma of stage III, IVA and IVB of oropharynx, hypopharynx and larynx were studied for one year. 82 patients were studied. Total dose of radiation was 66Gy/33#/6 ½ weeks from Monday to Friday with inj. Cisplatin 40mg/m2 i.v. infusion weekly.Results: 88% of patients were able to complete five or more weekly chemotherapy cycles with cumulative dose of 200mg/m2. Grade 2 and 3 acute toxicities were seen in weekly cisplatin arm but were conservatively managed.Conclusions: Weekly cisplatin can be used with concurrent radiotherapy as the acute toxicities are manageable and is well tolerated.
Comparison of levobupivacaine vs bupivacaine in thoracic spinal anaesthesia for laparoscopic cholecystectomies
Authors: Kour Loveleen , Katoch Madan Lal 
Published: November 2019

Background: Levobupivacaine is the pure S enantiomer of racemic bupivacaine. It is a long acting variant that is less toxic to the heart and central nervous system. It has gained relevance and popularity in the modern anaesthetic practice. Thoracic spinal anaesthesia has been shown to an effective and safe anaesthetic approach for a varied spectrum of surgeries including laparoscopic cholecystectomies. Incorporation of epidural catheter adds flexibility and the provision of postoperative analgesia. To adopt thoracic combined spinal epidural anaesthesia for laparoscopic cholecystectomies was chosen in the study. This study aimed at comparing the efficacy of levobupivacaine and bupivacaine in thoracic combined spinal epidural anaesthesia for laparoscopic cholecystectomies.Methods: Total 60 ASA 1 and 2 patients scheduled for laparoscopic cholecystectomies were chosen for the purpose of this study extending from January 2019 to May 2019. They were randomly divided into two groups - group L and group B. Both the groups received thoracic combined spinal anaesthesia using 2ml of 0.5% isobaric levobupivacaine and 25 µg (0.5ml) fentanyl in group L and 2ml of 0.5% isobaric bupivacaine and 25 µg (0.5ml) fentanyl in group B. The duration of sensory and motor block, peak block height, maximum motor block achieved, haemodynamic variables and any postoperative neurological complications were evaluated.Results: Both the groups showed similar onset of sensory and motor block. The duration of motor block was similar in both the drug groups; however, levobupivacaine showed a significantly loner duration of sensory block. There were no significant haemodynamic differences between the two groups and no postoperative neurological complications were seen in any patient.Conclusions: Levobupivacaine was found to be slightly better than bupivacaine in thoracic combined spinal epidural anaesthesia.
Comparison of haemodynamic parameters in two different geriatric age groups undergoing cemented bipolar hemiarthroplasty
Authors: Patil Shruti Shrikant , Kotwani Manish , Lele Smita S. , Dhamangaonkar Anoop C. 
Published: November 2019

Background: To conduct a prospective observational study to compare the haemodynamic changes in two age groups, group A: 60-75yrs and group B: >75yrs during cemented bipolar hemiarthroplasty for hip fractures under spinal anaesthesia.Methods: Patients of either sex belonging to above two groups, with no contra-indications for central neuraxial block received spinal anesthesia at lumbar level. Heart Rate (HR), Systolic Blood Pressure(SBP), Diastolic Blood Pressure(DBP) and Mean Arterial Pressure(MAP), pulse pressure variability(PPV), arterial oxygen saturation (SpO2), Electrocardiogram for any changes and nasal end tidal CO2 (EtCO2) were recorded at the following time points: baseline(on table), after giving spinal, after giving surgical position, at the start of surgery, at femoral canal reaming, immediately after cement insertion, every 2 minutes after cement insertion, femoral joint reduction and the end of the surgery. Hypotension, bradycardia, arrythmias, desaturation or unexpected loss of consciousness occurring in peri-cementation period suggestive of ‘Bone cement implantation syndrome’(BCIS) or any other adverse event was recognized and treated.Results: The SBP, HR, PPV, ETCO2, SPO2 and incidence of adverse events; were comparable in both the groups. The difference in the DBP and MAP was statistically significant.Conclusions: The difference in the occurrence of haemodynamic alterations was more in the older age group. Continuous vigilant monitoring during bipolar hemiarthroplasty is required.
Surgical importance of distance from mandibular condyle to carotid canal and foramen spinosum: an anatomical study
Authors: Arumugam Sangeetha , Subbiah Nandha Kumar 
Published: November 2019

Background: The objective of this study was to compare the distance from mandibular condyle to internal carotid artery and middle meningeal artery.Methods: In this study 20 skulls obtained from the Department of Anatomy were utilized for the study. The following two parameters were measured using Vernier Caliper (digital). 1. Distance from Mandibular condyle to carotid canal 2. Distance from medial margin of Mandibular condyle to Foramen spinosum. All the measurements were taken thrice to minimize errors. Photograph of the skull base showing the measurements done was captured.Results: A total of 40 sides, 20 right and 20 left sides were studied. The mean distance between medial margin of mandibular condyle to carotid canal was 11.2 mm±0.6 on right side and 11.6mm±0.8 on left side. The mean distance from the medial margin of mandibular condyle to Foramen spinosum (middle meningeal artery) was 9.3 mm±1.1 on right side and 9.8mm±0.9 on left side. Conclusions: The distance between mandibular condyle to Middle meningeal artery is less compared to the distance between Mandibular condyle to carotid artery. The current study concludes that MMA is comparatively at high risk for damage compared to internal carotid artery.