bluuebunny/crossref_metadata_2025 huggingface dataset:
PERILAKU NARSISTIK PADA ANAK PECANDU APLIKASI TIKTOK
Authors: Budiman Arif
Published: September 2020

Penelitian ini bermaksud untuk mengetahui gambaran dari perilaku narsistik, faktor dari dalam maupun dari luar yang menjadikan seorang anak menjadi candu terhadap aplikasi Tiktok sehingga muncul perilaku narsistik serta dampak yang ditimbulkan dari perilaku narsistik pada anak pecandu aplikasi Tiktok baik dampak pada dirinya, keluarganya, lingkungan sekitarmaupun pola belajar pada masa pendidikannya. Metode dalam penelitian menggunakan metode kualitatif dengan teknik dalam pengumpulan data menggunakan wawancara, observasi dan dokumentasi. Proses analisis data dilakukan dengan melalui tiga tahap yakni Reduksi data, Penyajian data, Penarikan kesimpulan. Hasil dari wawancara disimpulkan bahwa dari kesesuaian delapan indikator antara lain kesesuaian pola perfasiv, kesesuaian perasaan grandiose, kesesuaian terpreokupasi, kesesuaian keyakinan dirinya istimewa, kesesuaian minta dipuji, kesesuaian mengeksploitasi, kesesuaian kurang memiliki empati dan kesesuaian arogan. Indikator kesesuaian terbesar diantara delapan ada pada keinginan untuk mendapatkan pujian ketika seorang anak kecanduan bermain aplikasi Tiktok. Dari hal tersebut, dapat disimpulkan bahwa mendapatkan pujian menjadi hal yang sangat penting bagi anak pecandu aplikasi Tiktok.
Microstructure and Electrical Properties of Low-temperature Solution-processed Sol-gel KNN Thin Films
Authors: Hien Vu Thu , Minh Phuong Nguyen Thi
Published: September 2020

We report on an environmentally friendly and versatile chemical solution deposition route to K0.5Na0.5NbO3 (KNN) thin films. The excess amounts of K and Na in KNN precursor solutions was found to be strong influence on perovskite KNN single-phase thin films. It was revealed from Raman spectroscopic analysis data that a change in scattering mode was observed for the KNN thin films fabricated under various processing conditions. This change was due to the chemical composition fluctuation of K and Na in the KNN thin films during heat treatment. The leakage current and ferroelectric properties of the thin films were strongly affected by the excess amounts of K and Na as well. KNN thin films with 20 mol% excess K and Na exhibited a leaky ferroelectric polarization–electric field (P–E) hysteresis. Leakage current density of the film was 3.85´10-8 A/cm2 at applied field of -60 kV/cm.
Fabrication of SERS Substrates Using Au Nanoparticles Prepared by Laser Ablation in Distilled Water and Detection of Tetracycline at Low Concentrations
Authors: The Binh Nguyen , Quang Dong Nguyen
Published: September 2020

We studied to produce SERS substrates using gold (Au) nanoparticles (AuNPs) prepared by pulse laser ablation (PLA) in water. The colloidal Au NPs with average size of 23nm were deposited on a silicon wafer to form AuNPs/Si SERS substrate. Malachite green was chosen as a test analyte to examine the sensitivity of the SERS substrates. The SERS enhancement factor of the AuNPs/Si was found to be about 106.  The high sensitivity of the AuNPs/Si substrates was confirmed by the SERS spectra of malachite green detected with high quality at concentrations of 0.1ppm. The SERS substrates can detect SERS spectra of tetracycline at low concentrations of around 1ppm.
Absorption of Isopropanol on Surface of Defect Silicene
Authors: Van On Vo , Trong Lam Pham , Van An Dinh
Published: September 2020

In this work, we investigate the defect structure of Silicene with a vancacy and the adsorption mechanism of isopropanol on the surface of defected Silicene by employing the Density Functional Theory method. The adsorption profile was determined based on van der Waals functional optPBE-vdW and the charge transfer between isopropanol and silicene this system was also calculated by Bader charge analysis method. In the defected Silicene, Si vacancy preferably forms on the lower layer of the bulking structure. As a Si vacancy is introduced, Silicene exhibits a metallic behavior with zero bandgap. Due to the losing electron of defected Silicene, isopropanol is adsorbed on the surface with the most favourable adsorption configuration in which oxygen atom towards the surface of Silicene. Isopropanol adsorption opens a tunnelling gap of defected Silicence, resulting in the mili-gap characteristics of the adsorbed Silicene system. The adsorption profile of this volatile organic compound on defected Silicene implies the physics adsorption characteristics. The adsorption energy for isopropanol was found to be -0.40 eV. In addition, the charge transfer of 0.24 electron was obtained
Antibiotic resistance of Helicobacter pylory strain in Children’s gastritis
Authors: Tran Thanh Tu , Thanh Phuc Nguyen Thi , Thi Hang Do , Thi Hau Do , Hai Yen Ha
Published: September 2020

HP has been shown to be one of the causes of esophagitis, stomach and duodenum in children. Antibiotic resistance of HP is a factor affecting treatment results. Objective: Evaluate the rate of antibiotic resistance of H.P in children’s gastrics. Subjects and methods: Cross-sectional study.  Research results: in the study: Assessment of HP antibiotic resistance in patients with esophagitis and duodenal stomach in children during the period (8 / 2016- 10/2018). 440 patients were diagnosed with esophagitis, stomach and duodenum. The rate of HP infection in the study group is rare 95.6%, . Percentage of  isolates showwing resistance to clarythromycine, amoxiciline, metronidazol, levofoxacin, tetracycline 99.3% , 68.7%,  57.8% ,13.8%, and 2.7%. Conclusion: High prevalence of HP resistant Clarythromycine, Biopsy implantation for high accuracy. Recommendation: Consider using the antibiotic regimen A + F + PPI when the biopsy piece cannot be implanted.
Long – term effect of nephrocalcinosis on renal function and body growth index in children
Authors: Nguyễn Thu Hương
Published: September 2020

Aims:  To evaluate effect of NC on growth index, kidney function and its etiology  of children at National Children’s Hospital. Methods: A case series prospective study,34 patients from 1/07/2013 to 30/06/2019. Results: 58,8% cases were males. The most common symptoms were failure to develop heightand weight for 64,7% and 73,5%, respectively. Ultrasound examinations reveal a higher degree, stage 2b and 3 were the most frequent according to Hoyer’s grading. Mean GFR was 101,2 ± 27,5 ml/min/1,73 m2 in presentation.There were 35,3% patients with hypercalciuria and 38,2% cases had sterile pyuria. During a median follow – up of 30 months in 24 patients, growth index improved more than -2SD in 60%,mean GFR 105,2 ± 22 ml/min/1,73 m2 in follow - up.  The most common leading cause to NC was renal tubular acidosis in 50% followed by primary hypercalciuria and the cause of  NC remained unknown (14,7%). Other causes included vitamin D excess, bartter syndrome, nephrocalcinosis - hypercalciuria -hypomagiemia, hypophosphomia ricket. Conclusions:nephrocalcinosis is a rare disease, and clinical signs are atypical.Growth retardation was the most common clinical manifestation andthe most popular cause of this condition in our study is renal tubular acidosis. There was significant increase in height and weight from the first to last observation. GFR remained stable within a long - term.
CHANGES IN KNOWLEDGE, PREVENTIVE PRACTICES MANAGEMENT OF FEBRILE CONVULSIONS OF MOTHERS AT HAI PHONG CHILDREN’S HOSPITAL
Authors: Tuấn anh Trương
Published: September 2020

Objective: Describe the situation and assess the practice among mothers before and after health education Methods: A group intervention study comparison of previous and next mothers with 156 children with febrile convulsions being treated at Hai Phong Children's Hospital from January to September 2019. Use self-designed toolkit to assess ants and use checklists Assess the practice of mothers and mothers before and after health education. Results: The average score of prevention knowledge, treatment of mothers' convulsions due to fever before intervention was 3.7/10 points and increased to 9.5/10 points after the intervention. Overall practice scores increased from 5.5/10 points to 9.1/10 points. These levels of increase are statistically significant with p<0.001. Conclusions: Mothers' knowledge points and care practices, preventing febrile convulsions in this study before intervention were low and moderate. After intervention this level increased a lot and were both good and very good. This shows that the effectiveness of the health education intervention program for mothers is highly effective.
The characteristics of epidemiology, clinical and paraclinical manifestation of congetial hypothyroidism at Vietnam National Children’s Hospital
Authors: Thanh hoài Phan
Published: September 2020

Objectives: To describe clinical and subclinical characteristics of congenital hypothyroidism children in Vietnam National childrens's hospital. Subjects: 52 children diagnosed with Congenital hypothyroisism and treatment at Vietnam National childrens's hospital from 01/2015 to 01/2020. Method: Retrospective description.. Results and conclussion: Most Congenital hypothyroidism infants could be detected early before 3 years, even in the newborn age. The suspected sign was constipation accompanied by edema, prolonged jaundice and mental retardation.
The potentiality of bioethanol production from corn (Zea mays L.) as a renewable source
Authors: Yesmin M. N. , Azad M. A. K. , Kamuruzzaman M. , Ali S.
Published: September 2020

Corn (Zea mays L.)  is one of the versatile crop which is used as food, feed, fodder and in recent past as a source of bio-fuel. The sub-tropical climate is very favorable for corn cultivation. Traditionally, corn was grown in South and Southeast Asia primarily as a subsistence food crop. Worldwide it is being cultivated in over 170 countries representing an area of 185 million ha with a productivity of 5.62 t ha-1 (FAO, 2017). Out of world corn production of 1037 million MT, SAARC countries comprising of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri Lanka represent 3.2 % with a productivity of 3.8 t ha-1. Among SAARC countries, the highest productivity of 6.9 t ha-1 is reported in Bangladesh. Corn can be an important renewable source for bioethanol production. This research was carried out to evaluate Bangladeshi Corn for optimum bioethanol production. A 100 g of corn flour was mixed with 300 ml distilled water was blended and sterilized. The experiment was conducted with a temperature of 30 oC, pH 6.0 and 20 % sugar concentration. For alcoholic fermentation, 200 ml yeast (Saccharomyces cerevisiae CCD) was added to make the total volume 500 ml. Addition of small amount of 1750 unit α-amylase enzyme to the substrate solution was found to enhance the fermentation process quicker. After 6-days of incubation time corn produces 63.57 ml of ethanol with 13.33 % (v/v) purity. The non-filtered solution produces comparatively more ethanol (63.57 ml with 13.33 % purity) than the filtered solution (53.66 ml with 10 % purity). The purity can be increased by re-distillation process.
Armfuls of Eclectic Pieces: Poetic-Photographic Essay
Authors: Aurima Devatine Flora
Published: September 2020

As a writer and poet, I am particularly interested in language(s), in words in Tahitian and in French. Since 2016, I have explored themes of survival, duration, continuity, and transmission through poetry and artworks made of materials evoking cracks, fractures, disruption, remains, remnants, separation, and loss. In this poetic-photographic essay, I reflect on my creative process and show how Tahitian concepts, such as HU’A, HU’AHU’A, HI’O, HI’OHI’O, GLASS, MIRROR, and ITE, SIGHT, KNOWLEDGE, WITNESS have inspired my artworks. I explore how the elements I collected and transformed are both a mirror of society and an invitation to create new images and ideas. I also highlight the importance of – establishing a dialogue between French and – Tahitian and other Indigenous languages for conceptualising the arts and creativity.
Indigenous Becoming: Genesis and Resonance of Selve, a Play co-written with Sylvana Opoya from Taluhwen, Guiana, Amazonia
Authors: Rulhes Christophe
Published: September 2020

This article describes Sylvana Opoya's contribution to the writing and staging of Selve, a play performed and designed in France by Christophe Rulhes and the GdRA. In the text of the play, Sylvana, a 22-year-old Wayana woman in the French Guiana Amazon, talks about pollution and gold panning. Via video extracts from interviews, her uncle Aimawale Opoya, the tipatakem or village chief of Taluhwen, addresses the question of Wayana territorial sovereignty in relation to "white people’s" ecological thought. Selve is inspired by the Amazon rainforest of Sylvana and Aimawale, and the remote Occitan language and peasant traditions of Quercy Rouergue (in Aveyron, France), the homeland of author and director Christophe Rulhes. As a result, various ways of wanting to belong to earth are echoing in Selve. In this article, the artist Christophe Rulhes uses methods from anthropology (he graduated from the Ecole des Hautes Etudes en Sciences Sociales) to underline the direct influence of Wayana's native culture on Selve's conception.
Sosialisasi Implementasi Prototype Portal Manajemen Sumber Daya High Performance Computing (HPC): Simulasi Dinamika Molekular
Authors: Suhartanto Heru , Yanuar Arry , Wibisono Ari , Gultom Yohanes
Published: September 2020

Masalah pertama yang dihadapi terkait kegiatan ini adalah Penggunaan sumber daya High Performance Computing (HPC) membutuhkan fasilitas superkomputer yang sangat mahal, baik pengadaan maupun perawatannya. Sehingga fasilitas HPC tersebut hanya dimiliki institusi tertentu yang memiliki sumber pendanaan cukup besar. Terutama di Indonesia, mungkin hanya segelintir lembaga pendidikan dan penelitian yang mampu memilikinya. Hal ini mengakibatkan, pemanfaatan HPC untuk penelitian menjadi terbatas, karena sangat sedikit sekali aktivitas penelitian yang memiliki akses ke fasilitas HPC tertentu. Sehingga hal ini menjadi suatu hambatan tersendiri, terutama untuk kasus penelitian yang menuntut sumber daya komputasi besar. Masalah kedua yakni para peneliti yang umumnya berasal dari berbagai macam disiplin ilmu pengetahuan sering tidak memiliki kemampuan tentang bagaimana menggunakan infrastruktur HPC tersebut. Umumnya, pengguna HPC cloud akan diberikan beberapa server virtual, kemudian server virtual tersebut harus disiapkan secara mandiri sesuai kebutuhan aplikasinya. Setup tersebut berkaitan dengan instalasi Sistem operasi, midleware, aplikasi, serta beberapa konfigurasi yang tidak sederhana. (Rajan et all, 2011) Sehingga, peneliti tersebut harus bertambah pekerjaan dan waktu tambahan untuk mempelajari suatu kemampuan lain yang cukup rumit di luar esensi penelitian itu sendiri agar mampu menggunakan cloud IAAS tersebut

Untuk mengatasi masalah masalah pertama tersebut, muncul satu alternatif solusi, yaitu dengan penggunaan layanan cloud Infrastruktur-as-a-Service (IAAS), di mana layanan cloud tersebut menyediakan infrastruktur HPC. Layanan infrastruktur tersebut meliputi prosesor, memory, storage, jaringan internet, listrik serta perawatan. Saat ini banyak bermunculan vendor IAAS, seperti Amazon EC2 (Elastic Computing Cloud for Computing Service), S3 (Simple Storage Service), Microsoft Azure (PAAS), Google AppEngine, dan lainnya. Penulis telah mengembangkan prototype portal Sumber Daya HPC untuk simulasi dinamika molekuler sebagai output dari kegiatan penelitian beberapa tahun belakangan ini. Dalam kegiatan ini, dilakukan ujicoba implementasi prototype tersebut kepada usernya yakni para peneliti baik dosen dan mahasiswa.

Sosialisasi pengenalan dan ujicoba prototype tersebut telah dilakukan kepada beberapa rekan dosen, peneliti dan mahasiswa di Universitas Padjajadan dan Institute Teknologi Bandung. Berdasarkan hasil kuesioner kegiatan sosialisasi ini, seluruh peserta merasa puas dengan kegiatan sosialisasi ini dan menganggap prototype tersebut dapat membantu memperbaiki kondisi mereka. Sistem yang diperkenalkan ini juga dianggap sesuai oleh seluruh peserta untuk mengangkat potensi bidang mereka (farmasi/kimia). Sebagian besar peserta juga merasa puas dengan acara yang diselenggarakan ini dan merasa cukup mampu untuk memanfaatkan sistem ini secara mandiri tanpa bantuan/pendampingan dari tim UI.
PELATIHAN SOUND DESIGN UNTUK DOKUMENTASI VIDEO SEBAGAI UPAYA PENINGKATAN POTENSI PANGALENGAN PADA KOMUNITAS LENSA PANGALENGAN
Authors: Anwar Ardy Aprilian , Budiman Arief
Published: September 2020

Pelaku promosi seperti komunitas fotografi di Pangalengan menjadi ujung tombak promosi wisata agrikultur. Komunitas Lensa Pangalengan yang telah berdiri pada 07 Januari 2017 untuk merintis usaha promosi potensi-potensi yang dimiliki kawasan Desa Pangalengan. Mereka bergerak dalam membuat konten promosi berupa videografi dokumenter keindahan sudut-sudut alam, perkebunan teh, terutama pengolahan kopi, dan lain-lain. Akan tetapi mereka belum memperlihatkan hal-hal penting saat menerapkan audio pada karya-karya audio visual yang telah mereka upload ke Youtube ataupun Instagram, seperti belum mencantumkan credit title pada musik dari outsource hingga kurangnya pengetahuan peralatan dasar rekaman suara. Seiring kemajuan teknologi, komunitas Lensa yang mendalami fotografi, bergerak untuk membuahkan karya video. Dengan pelatihan ini, mereka akan mendapatkan keilmuan di bidang tata suara dan musik. Selain itu, masyarakat sasar pun mengharapkan kegiatan pengabdian masyarakat lanjutan demi terserapnya kebutuhan keilmuan pengkaryaan terutama dalam bidang fokus audio multimedia.
Why it is Important to Address Childhood Obesity?
Authors: Pareek Aditya , Joshi Uma , Rathore Bhawani Singh
Published: September 2020

Obesity has its claws worldwide. It longer no remains a problem of adults and riches of developed countries, but it is rising rapidly among children and poor people of developing and underdeveloped countries as well. India is no exception. This manuscript emphasizes the need for urgent attention of the parents, educators and policy makers towards the rising problem of obesity and other associated health problems including commodities. This paper discusses the gravity of the health and disease burden and economic burden of obesity to the patient, his family and state during childhood and later. It highlights societal burden associated with childhood obesity. Further, this paper tries to bring to notice certain myths and misconceptions associated and explain the causes and correlates of childhood obesity. Finally, the paper suggests some preventive and remedial strategies for parents, communities, and government that would be helpful in arresting the steep rise and controlling this obesity epidemic and promote healthy and happy life.
Women Social Freedom among Married and Unmarried Women College Students
Authors: Chhatrala Pooja J.
Published: September 2020

The present study aimed to know the women social freedom among the married and unmarried women college students. The sample constituted total 100 women college students out of which 50 were from married (25 joint family and 25 nuclear family) and 50 were from unmarried (25 joint family and 25 nuclear family). The “Women Social Freedom Scale (WSFS)” prepared by L.I. Bhushan (2011) was used. The data was collected, scored and calculated. ‘t’ test was being calculated. The result showed that (1) There is significant difference between the mean score of the women social freedom among the married and unmarried women college students. Thereafter could be said that, the unmarried women college students is having more women social freedom than married women college students. (2) There is no significant difference between the mean score of women social freedom with regards to women college students of joint family and nuclear family.
Role of CBT Intervention on Adjustment of Patients with OCD
Authors: Rathore Laxmi Narayan , Prakash Jai
Published: September 2020

Obsessions and Compulsions are integral part of OCD that shares a life time prevalence of around 2%-3%. This disorder causes debilitating effect in patient’s overall psycho-social functioning leading to poor adjustment ability with day to day life situations, which further add-on to the stress level of the individual and increases burden on family and society. This calls for timely management. Literature favors use of CBT intervention in managing symptoms severity in OCD. Present study attempts to look its role on adjustment level of such patients. Pre and post intervention with a control group design were made to conduct this study involving 20 OCD patients. Patients were equally divided in two groups where one group was given intervention with CBT sessions for 10 weeks. Pre and post intervention assessment was done using YBOCS and Bell Adjustment Inventory (Hindi form) and results were compared. Obtained data indicates significant changes in YBOCS and adjustment inventory scores, in the intervene group. Finding reveals that CBT has a role in improving the adjustment level in daily living of OCD patients along with remission of the primary symptoms.
A Comparative Study of Anxiety among Diabetic Patients
Authors: Solanki Vandana N
Published: September 2020

The study was intended to examine the effect of Anxiety on diabetic patients. Aim: The aim was to estimate the prevalence of anxiety in patients with diabetes and to determine the association of anxiety with area and gender. Sample: The sample consists of 160 diabetic patients from different hospital in Rajkot district area. The sample was selected from randomly. Design: 2*2 research design was used the present study. Tools: Anxiety was measured through a questionnaire ‘Sinha’s Comprehensive Anxiety Test (SCAT) was used. Test developed by A.K.P Sinha and L.N.K Sinha in (1995).The data was analyzed by the t test. Results: There will be no significant difference between Gender and Types of Area in relation to their Anxiety. Conclusions: Our study demonstrates a higher prevalence of anxiety in diabetic patients. No factor was significantly associated with anxiety.
New Joinee Attrition in the Banking Sector and the Interventions Used For Retaining Them
Authors: Chowdhury Sreya Roy , Singh Seema
Published: September 2020

This study investigated the major satisfiers and dissatisfiers, that cause new joinee attrition in the banking sector. New joinees are employees, who have been recruited and have not spent more than a year in the organisation. It also evaluated the effectiveness of the initiatives, taken up by the banking organization to retain new joinees along with the top three issues,that are being faced by the new joinees. A sample of 100 employees, hailing from the banking sector in the Eastern Zone of India (West Bengal, North East, Bihar and Jharkhand) was taken. The identification of the satisfiers and the dissatisfiers was done by using archival records (exit surveys, feedback) and a self constructed five point Likert scale that focused on five domains, namely- Job Role, Training, Work Environment, HR Operations, and Personal Factors. For evaluating the effectiveness of the organization’s retention initiatives, another self-constructed five point Likert scale was used. The results indicated clear understanding of job role, cooperating HR team, and the software-related training that is provided to the new as the major satisfiers. Dissatisfiers were work-life balance, role mismatch and also infrastructural facilities. Retention initiatives like feedback calling, new joinee meet are carried out successfully in the organization. But, the initiatives like new joinee appreciation and mentoring need better execution. The top three recurring issues were late sitting in the branch, behavioural issues with the supervisors and specific training.
Behavioural Characteristics and Behavioural Disturbances among Children with Intellectual Disability
Authors: Roy Bharati , Ara Anjum
Published: September 2020

The present study investigated Behavioural Characteristics and Behavioural Disturbances among 60 children with intellectually disabled or mentally retarded and 60 normal children (30 males &30 females).The age of the children ranged between 10 to 12 years. Mentally retarded children were taken from special schools for the mentally retarded children of Ranchi and normal children were taken from different schools of Ranchi town. Mothers of both groups of children rated the behaviour characteristics and disturbances of the children on the excitability rating scale and behavioural assessment scale for Indian children with mental retardation (BASIC-MR,Part-B).Results indicated that total problem scores varied significantly according to the IQ level (retarded & normal) and gender of the subjects. In both groups male showed higher level of excitability and behavioural disturbances than female.
Promotion of Human Rights in Mental Health – Youth’s Perspective
Authors: P.C Yamini Gowda , Lobo Sandra Sunitha
Published: September 2020

There exists a global human rights emergency in mental health. The stigma, myths and misconceptions associated with mental disorders negatively affect the lives of people with mental disorders leading to denial of even the most basic human rights. Worldwide, people with mental disabilities experience an ambit of human rights violations. They are denied access to basic mental health care and treatment. They are not only discriminated against and stigmatized but are also subjected to abuse in both mental health facilities and the community. Several violations in community-based mental health care go unreported. Victims of discrimination are particularly vulnerable to restrictions in economic, social and cultural rights that make it difficult to be integrated into mainstream society. A sense of alienation can affect a person’s dignity and self-esteem, which is detrimental to one’s well-being. A qualitative approach was employed to understand the role of youth in promoting and protecting human rights in mental health. A Focus Group Discussion was done on a sample of 10 respondents who willing first BA students of Psychology – 2 males and 8 females aged 18–20 years. Results were analyzed using narratives. The objectives were to understand the threats to dignity in mental health care and ways to promote it. It was expressed that mental health inequalities lie even outside the health sector and thus inter-sectoral action is required to redress the issue. It was advocated to raise mental health issues on the agenda of political, religious and community arenas. Health facilities ought to be person-centred, privacy maintained, equitable and equal. The study has implications for mental health professionals to be more humane and ethical in practice and improve quality health care. Besides, mental health literacy should be imparted at various levels of education.
Anomalous Behaviour and Volatility in Stock Returns are still Live - Efficient Markets Hypothesis? : Perspective from Pakistan Stock Exchange (PSX)
Authors: Rana Shahid Imdad Akash  , Iqbal Mahmood  , Muhammad Mudasar Ghafoor
Published: September 2020

Purpose: This empirical study investigates the anomalous behaviour and volatility in stock return of PSX-100 index of Pakistan Stock Exchange (PSX). Design/Methodology/Approach: The data is taken from January, 2006 to December, 2018 to detect variability and predictability of stock returns. ARCH and GARCH models are applied to check the volatility in stock returns using dummy variable. Findings: It is found that there exists positive and significant September effect in Pakistani equity market. The returns are high in the month of September than other months. The constant returns do not exist during the whole year so the efficient market hypothesis contradicts. Implications/Originality/Value: The Efficient Market Hypothesis is question mark due to volatility for mispricing the securities. The mispricing may have implications for undervalue or overvalue the securities and overall economic activity of equity – stock returns.
Internal Quality Assurance System (Case Study of Model School in State Junior High School Sambas 1 (SMPN 1 Sambas))
Authors: Kurnia Sri , Sukmawati Sukmawati , Chiar Muhammad
Published: September 2020

The model school is considered to be a great school, even though in reality, the word "model" in the model school is the system, namely theInternal quality assurance system (SPMI) being modeled at the school. The purpose of this study is to describe the Internal Quality Assurance System (case study at the SMPN 1 Sambas. Research conducted by using a qualitative approach with a type of case study research. The stages in this study consist of the stages of preparation, implementation, and reporting. Based on the research that has been done, the following results are obtained. (1) All components in implementing the School's Internal Quality Assurance System Model at SMPN 1 Sambas have been fulfilled by the Head of SMPN 1 Sambas with an average score of 84.34 from a maximum/100 score ; (2) In the process of the School's Internal Quality Assurance System the model in SMPN 1 Sambas has gone through the stages of planning, implementation and supervision in accordance with the provisions and carried out appropriately; (3) Output of the School's Internal Quality Assurance System in SMPN 1 Sambas works well; and (4) Barriers to the Model School's Internal Quality Assurance System in SMPN 1 Sambas, among others, a complete and correct lack of understanding of teachers and education personnel on the Internal Quality Assurance System, the assumption that principals are responsible for guaranteeing, improving, and civilizing quality and funds inadequate. The conclusion obtained from this research is that the Internal Quality Assurance System at SMPN 1 Sambas has been running well even though there are some obstacles, but it can be handled well.
Conflictos y acuerdos por el acceso a los recursos agropecuarios en la frontera navarro-aragonesa durante la Baja Edad Media
Authors: Ursua Lizarbe Mikel
Published: September 2020

El presente trabajo tiene como objetivo estudiar la violencia entre las comunidades fronterizas así como las resoluciones tomadas para retornar a la paz durante la Baja Edad Media en la frontera navarro-aragonesa. En un periodo de expansión extensiva del primer sector, las comunidades ejercieron presión sobre los espacios fronterizos, chocando en muchas ocasiones con los intereses de sus vecinos. Los grandes perjudicados de estas tensiones, administración real y villas, ante la poca funcionalidad de los mecanismos ordinarios, tuvieron que recurrir a métodos extraordinarios como tratados, amojonamientos o facerías.

The main goal of this paper is to study the violence among border communities as well as the resolutions considered to return to peace in the Late Middle Age at the Navarrese-Aragonese border. In a period of extensive expansion of the first sector, the communities caused pressures on border areas, usually clashing with the interests of their neighbors. The main injuries of these pressures, royal administration and towns, due to the lack of functionality of ordinary mechanisms, had to appeal to extraordinary mechanisms like treaties, demarcations or faceries.
conquista cristiana de los castillos de Castielfabib y Ademuz y su inclusión en el reino de Valencia (1210-1261)
Authors: Martínez Bedmar Alberto-Jesús
Published: September 2020

El presente artículo estudia la conquista cristiana de los castillos de Castielfabib y Ademuz en 1210 por Pedro el Católico, suceso mal tratado y marginado en las historiografías valenciana y aragonesa. Este episodio se estudia a través de la búsqueda de antecedentes de esta campaña militar, así como de las consecuencias que tuvo. Por otro lado, se analiza el encaje territorial que tuvieron las villas de Castielfabib y Ademuz desde la creación del reino cristiano de Valencia en 1240 con la promulgación del Costum por Jaime el Conquistador, hasta la redacción de los fueros romanceados en 1261, donde se incorpora explícitamente estas villas en el reino de Valencia.
Fronteras marítimas en el Mediterráneo bajomedieval. Incidencias, conflicto y negocio entre la Corona de Aragón y Túnez a partir de un episodio de 1413
Authors: Amat Carlos Crespo , Milla Juan Leonardo Soler
Published: September 2020

En el presente artículo se aborda una de las manifestaciones de la frontera marítima de la Corona de Aragón en el Mediterráneo bajomedieval a través de una incidencia naval de 1413 que demuestra la complejidad de las realidades socioeconómicas de naves y mercaderes en las que la violencia, el negocio, la pluriconfensionalidad, la ambigüedad jurídica, la solidaridad, entre tantos otros, formaban parte de un todo.
Prophylaxis of infection in region of the surgical intervention performance in laparoscopic cholecystectomy
Authors: Kryzhevskii V. V. , Mendel N. A. , Brodskaya A. P. , Pavlovych Yu. V.
Published: September 2020

Objective. To estimate the efficacy of prophylactic method for regional infection while performance of laparoscopic cholecystectomy, using simultaneous application of container for removal of the specimen and a two-ring wound protector of the wound. In accordance to the literature data, the infection rate in laparoscopic cholecystectomy conduction constitutes 2.4 - 9.6%.
Materials and methods. The work was based on experience of performance of 759 laparoscopic cholecystectomies during the period of 2015 - 2018 yrs. There were performed 679 operations with the second class of microbial contamination, 17 - with the third one and 6 - with the fourth. In 21 patients the conversion into laparotomy was applied. The patients with third and fourth classes of microbial contamination of wounds were divided into two groups: the first - 61 patients, in whom a container was used for the specimen removal, and the second - 19 patients, in whom the method of combined application of container and the wound protector was applied for removal of the specimen.
Results. Infection of region of the surgical intervention performance in laparoscopic cholecystectomy was revealed in 41 (5.40%) of 759 patients.In surgical interventions In surgical interventions, referring to second class of microbial contamination , the infection rate in the surgical intervention region have constituted 2,5%, while referring to the third class - 11.76%, and the fourth class - 34.92%. Conversion in laparoscopic cholecystectomy is accompanied with high rate of the wound infection - 38.09%.
Conclusion. Application of the method of combined usage of container for removal of preparation and a two-ring protector of the wound in the third and the fourth classes of the wounds while performance of laparoscopic cholecystectomy have permitted to lower the infection rate in region of the surgical intervention performance from 37.70 to 5.26%.
The angiosome concept in revascularization of the shin and foot arteries in patients with diabetes mellitus
Authors: Gupalo Yu. M. , Shapovalov D. Yu. , Shaprynskyi V. V. , Dzygal O. F. , Shamray-Sas A. V. , Kucyn A. M.
Published: September 2020

Objective. To analyze the results of revascularization of the shin and foot arteries in patients with diabetes mellitus in accordance to the angiosome concept.
Materials and methods. Results of roentgen-endovascular interventions on 71 lower extremities, performed in 48 patients, suffering diabetes mellitus and ischemia, menaced for the extremity loss, were analyzed. All the patients had purulent-necrotic affections of the foot Degree III-IV in accordance to classification of WIFI (Wound, Ishemia and Foot Infection). In accordance to anatomic zones of revascularization all roentgen-endovascular interventions were divided into three groups: Group I - 24 (33.8%) direct angiosomic revascularizations, Group II - 38 (53.5%) indirect angiosomic revascularizations, Group III - 9 (12.7%) nonangiosomic revascularizations.
Results. There was established, that following the angiosome concept raises possibility of preservation of the lower extremity (92.9%) comparing with nonangiosomic revascularization (77.8%).
Conclusion. Efficacy of revascularization of the shin arteries with occlusion-stenotic lesions is significantly higher while restoration of the blood flow in accordance to the angiosome concept.
Experience of interinstitutional interaction while delivering of surgical aid in the disasters environment
Authors: Roshchin G. G. , Susak Ya. M. , Slychko I. J. , Mazurenko O. V. , Iskra N. I. , Kuzmin V. Yu.
Published: September 2020

Objective. Investigation of interinstitutional interaction environment while delivering of surgical aid in conditions of disaster, the need in certain kinds of surgical operations estimation of efficacy of civil-military interaction in sector of the antiterrorist operation conduction.

Materials and methods. The results of surgical treatment of 290 wounded persons and patients in medical company of Military Forces of Ukraine, which have functioned in a health care facility on Lugansk direction in summer 2015 yr, were presented. The efficacy of a civil-military interaction was estimated. Methods of the system analysis, clinical, medic-statistic and economic were there applied.

Results. Introduction of system of the civil-military interaction while conduction of to all wounded persons and patients, to enhance the resource support of a health care facility by 39.7%.

Conclusion.Joint usage of present civil and military resources for delivery of medical help to patients and wounded persons impacts on the treatment results positively.
Two-staged treatment of arterio-portal fistula
Authors: Vlasenko E. A. , Khasyanova I. V. , Furkalo S. N. , Grinenko A. V. , Zhilenko A. I.
Published: September 2020

Two-staged treatment of arterio-portal fistula
Sikap Dokter terhadap Konsultasi Seks Pasien Usia Remaja
Authors: Digdowirogo Hadjat S , Baharuddin Mohammad , Setyanto Darmawan Budi
Published: September 2020

Masa remaja adalah masa peralihan dari masa anak-anak ke masa dewasa. Remaja perlu dijaga kesehatan reproduksinya agar bebas dari gangguan yang dapat memengaruhi kualitas generasi yang dihasilkan. Oleh karena itu, diperlukan edukasi seks yang meliputi aspek pencegahan dan aspek penanganan gangguan yang ada. Dokter yang menerima konsultasi seks remaja harus mampu membangun komunikasi dokter-pasien dan bertindak secara profesional. Upaya aktif untuk menjaga marwah dokter harus dilakukan dengan berbagai cara sesuai keadaan.
ANALYTIC NETWORK PROCESS & AXIOMATIC DESIGN: A STUDY IN FAST MOVING CONSUMER GOODS INDUSTRY
Authors: Alkan Atakan , Diyaroğlu Duygu , Avcı Selen , Aladağ Zerrin
Published: September 2020

In this paper, customer criteria on selecting a baby diaper brand in the market of Egypt have been investigated and alternatives have been mentioned. In order to solve the problem Analytic Network Process and Weighted Axiomatic Design approaches have been suggested. On the first step of this study, via ANP method, market share forecast of different brands and priorities of criteria have been calculated, and those priorities have been used in Axiomatic Design Approach in order to view competitiveness of two brands which is on the top of market.  Potential achievements of strategies based on strengthening weaknesses of brands, have been discoursed.
Problems related to intellectual property and children's education
Authors: Singh Ompal , Singh Hamendra
Published: September 2020

Education is the cornerstone of human life. Only through education can a person be able to achieve a specific personality. Sometimes illiterate person is also effective; However, due to lack of education, he is mainly attached to his environment, due to which he is often unable to give wide range of his specialties so that he can benefit the entire Indian and foreign citizens. The current global scenario indicates that a country whose citizens are deprived of education cannot sustain on the global plane. In the Indian perspective, many problems related to children's education are becoming visible, due to which every section of Indian society is not developing equally. Even after many government schemes, the problems related to children's education remain the same and Indian intellectual property is declining.

शिक्षा मानव जीवन का श्रंृगार है । शिक्षा के माध्यम से ही व्यक्ति एक विशिष्ट व्यक्तित्व को प्राप्त करने में सक्षम हो सकता है । अनेक बार अशिक्षित व्यक्ति भी प्रभावशील होता है; परन्तु, शिक्षा के अभाव में वह मुख्य रूप से अपने परिवेश से ही अधिकतम जुड़ा हुआ रहता है जिस के कारण वह अपनी उन विशिष्टताओं को व्यापक रूप प्रदान करने में प्रायः अक्षम रहता है जिन से कि वह सम्पूर्ण भारतीय और विदेशी नागरिकों को लाभ पहुँचा सके । वर्तमान वैश्विक परिदृश्य यह संकेत करता है कि वह देश वैश्विक धरातल पर टिका नहीं रह सकता जिस के नागरिक शिक्षा से वंचित हैं । भारतीय परिप्रेक्ष्य में बच्चों की शिक्षा से सम्बन्धित अनेक समस्याएँ दृष्टिगोचर हो रही हैं, जिस के कारण भारतीय समाज का प्रत्येक वर्ग समान रूप से विकसित नहीं हो रहा है । अनेक शासकीय योजनाओं के पश्चात भी बच्चों की शिक्षा से सम्बन्धित समस्याएँ पूर्ववत ही हैं और भारतीय बौद्धिक सम्पदा में कमी हो रही है ।
DESIGN OF BIOGAS COOLING PROCESSING FROM POME FOR (CSTR) CONTINUOUS STIRRED TANK REACTOR SYSTEM
Authors: Tjahjono Endro Wahju , Arfiana Arfiana , Finalis Era Restu , Nurdin Ali
Published: September 2020

POME (Palm Oil Mill Effluent) can be used as for biogas production, with the main content of (65%) methane gas (CH4) and 35% Carbon Dioxide (CO2), H2S, and H2O gases. Apart from being a gas fuel and a source of electricity generation, biogas from POME waste as well as a waste processor becomes more environmentally friendly (according to quality standards). In order to support the process production of biogas from POME by using Continuous Stirred Tank Reactors (CSTR), it is necessary to decrease POME’s temperature to meet the requirements of the reactor operating conditions. Cooling process by using a Cooling Tower through direct contact between fluids can be a good alternative to be used as a POME cooling method because of its effectiveness in heat exchange and smaller area needed than an open ponds. The type of cooling tower used is the Induced Draft Cooling Tower. In cooling tower design, the steps involved in determining the basic design, calculation of tower dimensions, basin, fan power, losses, and cooling air requirements. Based on the calculation, the tower dimensions determine a height of 5 m, length of 3.6 m, and width of 2.5 m, while the basin cooling tower dimensions determine a height of 2.7 m, length of 3.6 m, and width of 2.5 m, fan power of 5 hp. The cooling air requirement for the POME cooling process is 82,895.14 kg/hour.
MANUFACTURING INDUSTRIAL POLICY DEVELOPMENT POLICY FOR ELECTRIC PROPULSION TO IMPROVE LOCAL CONTENT OF RAILWAY INDUSTRY
Authors: Krisnowo Agus , Utomo Setyo Margo
Published: September 2020

To fulfill the demand for a number of railroad products, the national railroad industry, in this case PT. INKA as a train integrator industry in Indonesia still has to import components. TKDN electric train is still low. For this reason, it is time to prepare the industrial development of the national railway propulsion system components and even have a very urgent nature. Railway propulsion systems can be classified into three groups, namely: Electric propulsion systems, Diesel Electric propulsion systems and Diesel Hydraulic propulsion systems. Import dependence, of course, cannot be allowed to continue because it will weaken the competitiveness of the national railroad industry. From the results of the analysis using the "Porter Diamond Condition" method various internal and external factors were identified through the SWOT method to formulate alternative policy formulations for the development of the railroad electric propulsion system industry in Indonesia. Qualitative SWOT data are developed quantitatively through the calculation of SWOT Analysis so that the exact position of the organization is known. From the results of the analysis, and calculations using the SWOT Method, the position of the railway propulation system industry is in the Quadrant IV position, so it is best to use a Defensive Strategy. In this position the Company faces a very unfavorable situation, the company faces various threats and internal weaknesses. For this reason, it is necessary to prioritize strengthening strategies in the Matrix (W-T).
THE EFFECT OF ABRASIVE GRAIN SHAPES ON QUALITY OF FERRITE MAGNETS GRINDING PROCESS
Authors: Saputro Bayu Rahmat , Suhadi Amin
Published: September 2020

A research was conducted on the grinding process of ferrite magnet with Strontium ferrite type (SrO.6 (Fe2O3)) using electroplated single layer grinding wheels. Many cracks have been found on work pieces during this work, which is coming from grinding processes. Research is conducted starting from chemical composition test and the effect of the shape and size of the abrasive grain of grinding wheels to the quality of grinding process results by measuring crack ratio of the work piece.Â  In this experiment, 3 (three) model design of grinding wheels with three different size and shape of abrasive grains are made. All of processing parameters are set at the same value as ordinary process.Â  The experimental results shown that 3rd model have the best results from the outputs number and also the lowest reject crack ratio compared to 1st and 2nd models. This is because the 3rd model has blocky shape which its distribution structure is denser and more uniform compared to the irregular shape, so that continuous grinding on hard and brittle work pieces is more stable and suitable
CHARACTER RECOGNITION FOR INDONESIAN LICENSE PLATE BY USING IMAGE ENHANCEMENT AND CONVOLUTIONAL NEURAL NETWORK
Authors: Bismantoko Sahid , Chasanah Umi , Suksmono Adityo , Widodo Tri
Published: September 2020

Many Intelligent Transport System technology have been applied in real world problems such as traffic monitoring, parking management, toll collection, law enforcement. ALPR system is one of the ITS technologies that is widely applied, however this ALPR system can not produce faultless recognition yet, especially for Indonesia license plate. In this research, image enhancement and Convolution Neural Network are proposed to the character recognition. The dataset used in this research are Indonesia license plate. The first step is train dataset to recognize character and evaluate the model with recall, precision, and f-1 score from test dataset. The model achieves accuracy and loss just over 0.99 and just below 0.01 on validation dataset respectively.
STUDY ON HYDROGEOLOGICAL ASPECT OF GALANG SUB-DISTRICT, BATAM CITY FOR ACCEPTANCE OF PROSPECTIVE NPP SITES
Authors: Alimah Siti , Alhakim Euis Etty , Suntoko Hadi , Sunarko Sunarko , Mudjiono Mudjiono
Published: September 2020

This is a preliminary study in the selection of Nuclear Power Plant (NPP) site in Batam's Barelang area to support industrial growth in the area in the future. The initial site selection was conducted in 2015 and 2017 in the pre-survey phase, considering hydrogeological aspect. The results of previous research showed four potential areas, namely Pasir Panjang Beach, Tanjung Batu, Dapur 3 and Tanjung Rame. The hydrogeological aspect plays an important role in the consideration of site acceptance. This is related to the consideration of potential flow of radioactively contaminated groundwater seepage in the site area, in the event of a potential release. The acceptance of the NPP site from the hydrogeological aspect is based on the site’s permeable geological formation and porosity condition, where groundwater can be stored. The purpose of the study was to assess the potential site in Galang Sub-district, Batam City based on hydrogeological aspects which include surface geology, groundwater productivity and rock porosity. Research methods include primary and secondary data collection, literature review and ranking analysis. The results showed that Tanjung Batu, Dapur 3 and Tanjung Rame could be chosen as the potential sites for NPP based on the hydrogeological aspect. The three regions have surface geology in the form of sandstone, clay and claystone rock with medium rock porosity level and medium groundwater productivity. Pasir Panjang Beach is less preferable because it has a high porosity of rocks with the productivity of aquifers is being spread widely.