bluuebunny/crossref_metadata_2025_split huggingface dataset:
Determinant of Pertamax Fuel Demand in Purwokerto
Authors: Fauzan Tami Agustini 
Published: October 2018

This research is aiming to analyze the effect of several factors such as Pertamax price, Pertalite price, income, year of vehicle and vehicle type on Pertamax fuel demand in Purwokerto and analyze which one is the most influencial factors on the Pertamax fuel demand using elasticity test. The data used in this research are primary data taken from 100 respondents all around Purwokerto then analyzed using multiple regression analysis. The result of multiple regression analysis indicated that income and vehicle type have significant effect on Pertamax fuel demand in Purwokerto while the other factors such as Pertamax price, Pertalite price and year of vehicle have no influence on Pertamax demand in Purwokerto. This research also indicated that vehicle type was the most influencial factors on Pertamax demand. From all the result that has been found, the result of regression shows that people in Purwokerto have a tendency to keep putting the quality at any price level set by the government. In this case government have to further intensify massively on advertising on good impact of Pertamax either for machine or environment and expected to improve better performance and quality either in terms of services on each gas station or oil distribution.Keywords: Demand, Pertamax Fuel, Gasoline Demand.
Integrating Pulse Neutron Measurements with Array Production Logging for Enhanced Production Characterization in Horizontal Wells
Authors: Benlakhdar Noureddine , Mamdouh Al-Nasser , Iqbal Pervaiz , Al-Shabibi Hussain 
Published: October 2018

Abstract
Production logging analysis in horizontal wells can be very challenging due to the fluid distribution and segregation. In addition to this, other factors such as the presence of heavier or viscous fluids, wells with debris or sticky materials add to the complexity of the downhole fluid profiling by causing uncertainty in estimation of phase holdups. This can cause significant errors in calculated flow rates or in some cases rendering most of the production logging sensors ineffective. In order to overcome these challenges, an integrated solution from different measurements is required to optimize downhole fluids profiling. In this paper, the application of Pulsed Neutron (PN) technology to provide a complementary measurement to enhance accuracy of the results is presented.
PN technology can be used for independent PN phase holdup and water velocity measurements in near-horizontal wellbores with stratified multiphase flows. Comparison between phase holdups and velocities calculated from ArrayProduction Logging (APL) and PN devices are presented with field examples. Also discussed are the limitations and best practices pertaining to the use of these measurements.
The paper details measurements that are not affected by the above mentioned issues. A well- calibrated PN measurement can provide phase holdups as well as water velocity, making it complementary to the APL measurements for characterizing production profiling under challenging conditions.
PERAN PENYULUH AGAMA SEBAGAI MEDIATOR NON AJUDIKASI TERHADAP PIHAK SENGKETA
Authors: Asiqah Laili , Syamhari Hari , Fatimah Siti 
Published: October 2018

<p><em></em>Courts are not the only media to resolve cases for the parties to the dispute. There are still other ways out of court that are actually more appropriate and quick to resolve cases of dispute and / or crime, is mediation. In the Religious Courts have also been introduced to mediation to further enhance the peace efforts that have been undertaken to improve broken family relationships (want to separate / talaq). One of the alternatives presented in solving a divorce case is based on a win-win solution. The problem to be studied in this article is how the duties and responsibilities of religious instructors in carrying out their profession to provide advocacy, mentoring, and mediate non ajudikasi based on the principle of help-help, cling to the source of Islamic teachings. Second, the role of religious counselor in the mediation of divorce dispute cases should be competent, so that no party is harmed.</p><p> </p><p>Pengelolan Pengadilan bukan satu-satunya media untuk menyelesaikan perkara bagi para pihak yangbersengketa. Masih ada cara lain di luar pengadilan yang sebenarnya lebih tepat dan cepat untukmenyelesaikan kasus sengketa dan atau kriminal, yaitu mediasi. Di PengadilanAgama juga telah diperkenalkan dengan mediasi guna lebih meningkatkanupaya-upaya damai yang selama ini dijalankan untuk memperbaiki hubungankeluarga yang sedang retak (ingin berpisah/talaq).Salah satu alternatif yang disuguhkan dalam menyelesaikan perkara perceraian adalah berdasarkan pada konsep sama-sama menang (win-win solution). Permasalahan yang akan dikaji dalam artikel ini adalah bagaimana tugas dan tanggung jawab penyuluh agama dalam menjalankan profesinya untuk memberikan advokasi ,pendampingan, dan menjadi mediator non ajudikasi berdasarkan pada prinsip tolong-menolong, berpegang teguh pada sumber ajaran agama Islam. Kedua, peran penyuluh agama dalam mediasi perkara sengketa perceraian sebaiknya harus kompeten, sehingga tidak ada pihak yang dirugikan.</p>
Pendampingan Penguatan Literasi Bahasa Inggris Anak melalui “Multiple Stories-Reading”
Authors: Dewi Nuna Mustikawati , Widyaningrum Lulut 
Published: October 2018

<p>English as an international language is needed for community to socialize each other. That is why learning English is important, formal and informal, for young learners to achieve the target of learning English in accordance with curriculum demands. For this reason, it is necessary to apply joyful learning for young learners. <em>Multiple Stories-reading</em> is one of the great methodsto be implemented through several stages: stimuli through novel words, stories and illustrations, followed by story exposure (story reading and listening), Animation task (integration of new words), Phonological recall and Definition of words. This community service in Jatisari village, Mijen Semarang, was aimed to help the young learners, to improve their English language skills by strengthening English literacy through multiple stories-reading. It was preceded by observation, and the implementation of this method was carried out by socialization, the preparation stage, and the implementation phase. The results of the application method were as followed: they got new vocabulary from various kinds of stories, and obtained directly by them through transferring ideas, values, characters, good-bad and ideologies.</p><p> </p><p>Bahasa Inggris sebagai salah satu bahasa internasional diperlukan dalam masyarakat untuk saling bersosialisasi. Oleh karena itulah diperlukan pembelajaran yang baik, formal dan informal, sejak anak-anak agar tercapai target pembelajaran bahasa Inggris sesuai dengan tuntutan kurikulumm. Untuk itulah diperlukan penerapan pembelajaran yang menyenangkan untuk anak-anak (young learners). Multiple Stories-reading merupakan salah astu metode yang bisa diterapkan untuk anak-anak melalui beberapa tahapan yaitu: stimuli melalui novel words, stories dan ilustrasi, dilanjutkan dengan story exposure (pembacaan cerita dan anak-anak mendengarkan), animasi task (integrasi kata-kata baru yang didengar), dan phonological recall (pengulangan cara membaca), serta definisi kata-kata. Pengabdian kepada masyarakat di desa Jatisari, Mijen Semarang, bertujuan untuk membantu masyarakat, khususnya anak-anak dalam rangka meningkatkan kemampuan berbahasa Inggris dengan penguatan literasi Bahasa Inggris melalui ‘multiple stories-reading. Dengan didahului dengan observasi, implementasi metode ini dilaksanakan dengan diawali dengan sosialisasi, tahap persiapan, dan tahap pelaksanaan. Hasil dari penerapan metode ini antara lain; anak-anak mendapatkan kosa-kata baru dari berbagai macam cerita, dengan diperoleh langsung oleh mereka melalui transfer ide, nilai, karakter, baik-buruk dan ideologi.</p>
Diagnosis of undesired scenarios in hydrogen production by photo-fermentation
Authors: Monroy Isaac , Buitrón Germán 
Published: October 2018

Abstract
This study presents the use of a machine learning method from the artificial intelligence area, such as the support vector machines, applied to the construction of data-based classification models for diagnosing undesired scenarios in the hydrogen production process by photo-fermentation, which was carried out by an immobilized photo-bacteria consortium. The diagnosis models were constructed with data obtained from simulations run with a mechanistic model of the process and assessed on both modelled and experimental batches. The results revealed a 100% diagnosis performance in those batches where light intensity was below and above an optimum operation range. Nevertheless, 55% diagnosis performance was obtained in modelled batches where pH was away from its optimum operation range, showing that diagnosis model predictions during the first observations of those batches were classified as normal operation and revealing diagnosis delay in pH oscillations. In general, results demonstrate the reliability of classification models to be used in future applications such as the on-line process monitoring to detect and diagnose undesired operating conditions and take corrective actions on time to maintain high hydrogen productivities.
Primary sedimentation as a sustainability measure for newly built municipal wastewater treatment plants: too expensive?
Authors: Giorgi S. , Reitsma B. A. H. , van Fulpen H. J. F. , Berg R. W. P. , Bechger M. 
Published: October 2018

Abstract
A study was performed based on the design of a new wastewater treatment plant (WWTP) to be built in Weesp, The Netherlands (about 46,000 Population Equivalents (PE)). The conventional activated sludge plant was considered among the alternatives, with and without primary sedimentation. This pre-treatment technique is considered a sustainability measure as it improves the energy balance of the WWTP. However, at the same time, the question arose about the cost effectiveness of this measure. The scope of the study was to assess whether other sustainability measures (like solar panels) can realise the same level of sustainability with lower costs. The outcome of the study indeed shows that, for a new WWTP, it is considerably cheaper to avoid primary sedimentation and focus on other measures like solar panels instead. This appeared not only to be the case for the scale of WWTP Weesp, but also for WWTPs with capacities higher than 500,000 PE. For existing WWTPs with primary sedimentation, the choice can be different as customisation is necessary.
Lower Levels of Vitamin D Associated with Disease Activity in Colombian Patients with Systemic Lupus Erythematosus
Authors: Ospina-Caicedo Ana Isabel , Cardona-Rincón Alex Darío , Bello-Gualtero Juan Manuel , Valle-Oñate Rafael , Romero-Sánchez Consuelo , Chalem-Choueka Philippe , Duque Gloria Vásquez 
Published: October 2018

Background:
Systemic Lupus Erythematosus (SLE) involves genetic, environmental,
and hormonal alterations, including Vitamin D deficiency.

Objective:
To evaluate the association between vitamin D levels with anti-dsDNA, complement
proteins, immunoglobulins levels and disease activity scores.

Methods:
: A cross-sectional study was performed. The levels of 25-OH vitamin D were measured in
patients older than 18 years with SLE according to ACR/97 [American College of Rheumatology
1997] from 2013 to 2015. The association was assessed by Mann-Whitney U and Kruskal Wallis
tests for continuous variables, and by the Chi or Fisher exact test for the nominal variables.

Results:
Sixty-nine patients were included; 82% were women; the mean age was 38.5 years; 36.2%
had low levels of vitamin D with higher consumption [p=0.006] of C4 and C3 complement proteins,
plus higher levels of anti-dsDNA. Lower values of vitamin D were observed in patients with
moderate to severe activity [p=0.0001] by SLEDAI [Systemic Lupus Erythematosus Activity Index]
and general domain [p=0.039] and renal domain [p=0.009] by BILAG [British Isles Lupus Assessment
Group] 2004. The mean vitamin D levels were higher in the group not receiving steroids
when compared to those groups with dosages of 0.5-1mg/kg/d [p=0.048].

Conclusion:
Lower levels of vitamin D are associated with greater complement protein consumption
and higher disease activity rates. Therefore, it is important to evaluate vitamin D supplementation
in patients with SLE as part of the treatment, especially when it includes the use of steroids.</P>
Microbial Profiling of Malera and Phab: Starters Used for Preparing Traditional Fermented Foods and Beverages in Himachal Pradesh, India
Authors: Sharma Vipasha , Attri Sampan , Mahajan Rishi , Goel Gunjan 
Published: October 2018

Background:
Traditional fermented food preparation uses customary processing methods
passed on from generation to generation under natural conditions. These fermented foods use native
flora without being aware of the significant role of microbes involved in the fermentation process.
Therefore, the present study aimed to determine the bacterial composition of traditional starters used
in different fermented food preparations in Himachal Pradesh region India.

Methods:
The study investigated the bacterial DGGE (Denaturating Gradient Gel Electrophoresis)
profile targeting V3 region of 16S rRNA of two traditional starters known as Malera and Phab. The
starters are used in the preparation of fermented cereals product known as bhaturoo and alcoholic
beverages. The Shannon diversity and richness were calculated from DGGE profile. The 16S rRNA
gene sequences of identified bacterial species were deposited in NCBI database.

Results:
The DGGE profile identified eleven and seven different bacterial strains in Malera and
Phab, respectively. The Shannon diversity index of 1.07 and 0.94 was obtained for Malera and Phab,
respectively. The bacterial population was dominated by different strains of Bifidobacterium sp. in
both the starters along with the presence of non lactic enterobacteriacae members such as Klebsiella
sp. and a pathogenic strain of Dickeya chrysanthemi.

Conclusion:
The study is the first report on microbial profiling of microflora of starters. A careful
examination of individual components and method of preparation of the starters should be taken to
avoid contamination by pathogens.
Pharmaco-Audiology Vigilance in the Treatment of Adult Patients with HIV/Aids: Ototoxicity Monitoring Protocol Recommendation
Authors: Khoza-Shangase Katijah 
Published: October 2018

:South Africa is considered the epicenter of HIV/AIDS with a high rate of TB infection as well. Links have been established between treatments of these conditions to ototoxicity. However, no standardized and systematic ototoxicity monitoring exists within the clinical sites where these conditions are treated, with very minimal and adhoc involvement of audiologists as part of the treatment team. With 3.4 million HIV-infected South Africans being reported to have been on antiretroviral drugs by the end of March 2016; with universal coverage being the target, it is important that ototoxicity monitoring becomes part of the treatment plan. The objective of the current paper is to propose an ototoxicity monitoring protocol that can be implemented within this population to ensure that systematic data are collated in order for evidence-based protocols to be adopted within the South African context. Such a protocol will also allow for early identification and intervention of ototoxic hearing loss within this population. Enough evidence exists to support implementation of standardized protocols that will allow for proper, accurate, efficient, and reliable comparisons of data within and between patients; as well as between and within treatment sites – both locally and internationally. It is hoped that implementation of such a monitoring protocol will also have significant implications for the expanded role of the audiologist in the drug development process, affording evidence-based benefit-risk assessments of drugs in the market for this population. .
A Novel Approach to Assess Violent and Homicidal Ideation: The I-HAVAT©
Authors: Malik Salma , Young Kevin , Walker Sophia , Loftus Mirela 
Published: October 2018

Background:
Child and adolescent psychiatrists and clinicians often assess
individuals who present with homicidal and violent thoughts. These assessments are critical,
for patient safety and societal protection. The psychiatrist must ultimately decide if the
patient can return to the community safely, regardless if the patient has initially presented to
inpatient, outpatient, emergency room or school settings. While there is some consensus
regarding the best practice in assessing risk for serious self-harm, approaches to the
assessment of homicide and violence are far more disparate. Clinicians often determine risk
based on known risk factors and type of violence threatened, and many offer a “risk level”.
However, in the absence of an easy to use tool to assess risk, the judgment relies on clinician
experience, talent and training, at the expense of a uniform, organized and comprehensive
approach.

Methods:
We describe an assessment tool that uses a semi-structured interview to
comprehensively evaluate an individual’s risk for violence. The tool guides the clinician to
gather a detailed description of the current episode, then reviews the salient risk and
protective factors and ends with a structured mental status exam developed to help
characterize typical pathways to violence.

Discussion:
The steps in assessing children and adolescents presenting with homicidal
threats in various clinical settings, as well as the steps in determining the appropriate level of
care and treatment plan, will be discussed. The implementation of the assessment tool in an
inpatient setting and the clinicians’ reaction to using it will also be discussed.

Conclusion:
The I-HAVAT© (Institute of Living-Homicide and Violence Assessment Tool)
is a semi-structured method of assessing patients presenting with violent or homicidal threats
by collecting and streamlining pertinent clinical information and ultimately increases the
clinicians’ confidence level in making decisions and recommendations for determining the
level of care and appropriate treatment plan.
Effective Classification of Major Depressive Disorder Patients Using Machine Learning Techniques
Authors: Mahendran Nivedhitha , Vincent Durai Raj 
Published: October 2018

Background:
Major Depressive Disorder (MDD) in simple terms is a psychiatric disorder
which may be indicated by having mood disturbances which are consistent for more than a few
weeks. It is considered a serious threat to psychophysiology which when left undiagnosed may even
lead to the death of the victim so it is more important to have an effective predictive model. The
major Depressive disorder is often termed as comorbid medical condition (medical condition that
co-occurs with another), it is hardly possible for the physicians to predict that the victim is under depression,
timely diagnosis of MDD may help in avoiding other comorbidities. Machine learning is a
branch of artificial intelligence which makes the system capable of learning from the past and with
that experience improves the future results even without programming explicitly. As in recent days
because of the high dimensionality of features, the accuracy of the predictions is comparatively low.
In order to get rid of redundant and unrelated features from the data and improve the accuracy, relevant
features must be selected using effective feature selection methods.

Objective:
This study aims to develop a predictive model for diagnosing the Major Depressive Disorder
among the IT professionals by reducing the feature dimension using feature selection techniques
and evaluate them by implementing three machine learning classifiers such as Naïve Bayes,
Support Vector Machines and Decision Tree.
</P><P>
Method: We have used Random Forest based Recursive Feature Elimination technique to reduce the
feature dimensions.

Results:
The results show a considerable increase in prediction accuracy after applying feature selection
technique.

Conclusion:
From the results, it is implied that the classification algorithms perform better after reducing
the feature dimensions.
Pengembangan e-learning adaptif pada mata pelajaran Pendidikan Agama Islam untuk kelas X SMA
Authors: Ziaurrahman Ziaurrahman , Surjono Herman Dwi 
Published: October 2018

Penelitian ini bertujuan untuk: (1) menghasilkan produk e-learning adaptif berbasis web untuk siswa kelas X SMA pada mata pelajaran Pendidikan Agama Islam, (2) mengetahui kelayakan produk e-learning adaptif, dan (3) mengetahui kebermanfaatan produk melalui peningkatan hasil belajar. Jenis penelitian ini merupakan penilitian dan pengembangan (R&D) diadaptasi dari model Alessi dan Trollip. Prosedur pengembangan meliputi tahap perencanaan, desain, dan pengembangan. Pada uji alpha dilakukan penilaian oleh 2 ahli materi dan 2 ahli media untuk mengetahui kelayakan produk. Tahap berikutnya dilakukan uji beta 1 terhadap 5 siswa kelas X-I dan uji beta 2 sebanyak 25 siswa kelas X-G. Selanjutnya tes sumatif terhadap 25 siswa. Hasil penelitian menunjukkan bawah (1) Produk e-learning adaptif berbasis web dengan fasilitas meliputi: tes gaya belajar, paket bahan ajar (mode umum dan khusus visual auditori dan kinestetik), forum perkenalan, diskusi, dan chatting; (2) produk telah layak digunakan berdasarkan validasi 2 ahli media; (3) terjadi peningkatan pencapaian hasil belajar kognitif siswa setelah menggunakan e-learning adaptif.Kata kunci: pengembangan, e-learning adaptif, mata pelajaran Pendidikan Agama Islam. DEVELOPING AN ADAPTIVE E-LEARNING MEDIA IN THE ISLAM EDUCATION SUBJECT MATTER OF GRADE X FOR SMAAbstractThis research study aims to: (1) Develop a web-based adaptive e-learning media for the Islam Education subject matter of grade X of SMA Negeri 11 Yogyakarta, (2) identify the appropriateness of the developed adaptive e-learning product, and (3) identify the usefulness of the developed media through the improvement of students’ learning outcome. This study was a research and development (R&D) study adapting Alessi and Trollip’s model. The procedures of the study were planning, design, and development. In the alpha test, two materials experts and two media experts examined the product to determine its appropriateness. The next stage tested the beta 1 to 5 class X-I and beta 2 test as many as 25 students of class X - G . Further more summative test to 25 students. The results of the study are as follows: (1) the web-based adaptive e-learning media consisted of tes learning style, a package of learning material (the general and specific modes of visual, auditory, and kinaesthetic), an introduction forum, discussion, and chatting, (2) The developed media is appropriate to use based on the results of the validation by the media experts, (3) There is an improvement of the cognitive learning achievement of the students after the use of the adaptive e-learning media.Keywords: development, adaptive e-learning, islam education subject matter