bluuebunny/crossref_metadata_2025 huggingface dataset:
INTERVENÇÕES FAMILIARES NO PRIMEIRO EPISÓDIO PSICÓTICO: FACILITADORES E BARREIRAS NA PERSPECTIVA DA EQUIPE DE SAÚDE
Authors: Fendrich Lorena , Badagnan Heloisa França , Casaburi Luiza Elena , Zanetti Ana Carolina Guidorizzi , Galera Sueli Aparecida Frari
Published: March 2019

Objetivo: Identificar e analisar as possibilidades e barreiras percebidas por profissionais de saúde para implantar e manter, na rotina de um ambulatório de primeiro episódio psicótico, o cuidado às famílias de portadores de transtorno mental. Método: Estudo qualitativo, cuja coleta de dados foi realizada através de duas sessões de grupo focal com a equipe de um ambulatório de primeiro episódio psicótico. Resultados: Os profissionais participantes ressaltaram a importância da família no início do tratamento, e suas necessidades. Essa percepção foi interpretada como um facilitador para a inclusão da família. As barreiras para uma participação mais ativa identificadas nas discussões estão relacionadas à própria família, à estrutura e organização do serviço, e aos profissionais. A supervalorização do modelo biomédico está presente em todas as barreiras. Conclusão: O estudo reforçou a importância da inclusão da família no tratamento desses indivíduos, e contribui apontando os facilitadores e barreiras para efetivar esta proposta.Descritores: Enfermagem Psiquiátrica; Serviços de Saúde Mental; Terapia Familiar; Prática Profissional; Transtornos Psicóticos.
What Practices for a Better Democratization of School Aids?
Authors: Seykhou Diallo
Published: March 2019

A recent strong thesis questioned actors in the field (teachers, college principals, teaching assistants, students, senior education advisors) on the question of aid as a means of democratization of the school, success of more destitute. Four positions emerged with institutional, pedagogical and family recommendations. They all express practices whose aims are the fight against failure, school dropout and inequalities. The theoretical framework is part of the work of Bautier and Rochex, (1997), and Broccholichi (1995), Meirieu (2001). The methodology consists of thirty-nine semi-structured interviews and the treatment is a thematic analysis of content. The originality of the study is the reflection at better conditions for useful aids outside the classroom.Thus, through a deductive approach, we have drawn some conditions for the help to be useful to students outside the classroom: to improve the diagnosis of school difficulty; target aid; put coherence in the actions; promote student volunteering with complementary modules based on a skills framework; reform the tasks. The success of aids also depends on changes to be made outside the classroom; reorganize the personalized help; focus on fundamental learning and diversify teaching methods: set up complementary modules with a reference system of skills; avoid the multiplication of aids; change the structure of the aid; integrate help into the teaching profession; train the actors of the helpers; change school rhythms, really involve families; evaluate the aid Strengthen the partnership between the aid and external actors.
Tackling Irregularities in Sport through Education on Whistleblowing
Authors: Barkoukis Vassilis , Stanescu Monica , Stoicescu Marius , Tsorbatzoudis Haralambos
Published: March 2019

Recent years have brought to the attention of sport specialists new challenges in education, aiming to defend ethics and integrity in sport. Doping, match fixing and corrupted sport governance represent ongoing threats to the integrity, good reputation, and societal welfare dimension of sport. At the same time, from the athletes’ perspective, abuse, sexual harassment, bullying, violence and psychological pressure are other types of threats to the ethics in all sport domains. Different educational approaches that aim to achieve a culture of ethics and integrity in sport have been designed and implemented. Recently, whistleblowing has been promoted as a useful means in the fight against corruption in sport. This trend called for more educational efforts designed to encourage the participation of those involved in the sport phenomenon (i.e. athletes, coaches, managers, spectators) in whistleblowing in order to prevent the violation of ethics.The paper is an analysis of the usefulness of an educational material on whistleblowing implemented in Romania. In order to promote models of good practice, information is directly related to the educational rationale through an explanation of not only what knowledge and skills can be expected to be gained, but also what professional capabilities will be achieved. The conclusions of the paper emphasize the need to develop and test new education and training methodologies, promoting whistleblowing in sport, which will be adapted to the needs of the target sport population aiming to induce positive beliefs and behaviours about whistleblowing.
SOBRE ”HISTÓRIA DO BRASIL IMPÉRIO” DE MIRIAM DOLHNIKOFF: análise e considerações
Authors: SANTOS EDYENE MORAES DOS
Published: March 2019

ABOUT "HISTORY OF THE BRAZILIAN EMPIRE" BY MIRIAM DOLHNIKOFF: analysis and considerations    "HISTORIA DEL BRASIL IMPERIO" DE MIRIAM DOLHNIKOFF: análisis y consideraciones
The case study in learning law
Authors: Mimoso Maria Joao , Bravo BÃ¡rbara MagalhÃ£es , Gomes JosÃ© Caramelo
Published: March 2019

The present study is a reflection on the method of case study in learning law. To achieve this purpose we will discuss the traditional method and its limitations to the challenges of law in the era of globalization. We will emphasize the urgent need to implement the case study method in Portuguese law schools, as an instrument that enhances the active participation of the student, protagonist in the process of learning and knowledge acquisition. This study is justified today, especially the challenges triggered by the Bologna process, including the implication in the teaching, learning and assessment. The teacher is assumed as a supervisor of the learning process, calling for the autonomy of the student. It is intended that students develop critical thinking and be able to reflect on their own learning process. Therefore, the need to revise the traditional methodology here rooted in the teaching of law. A review of the literature will be carried out, which will seek to contextualize, at present, the reflexivity with the pedagogical objective. Use shall be a deductive reasoning, based on the general reality of teaching to learning the law, underlining the importance of the case study method for the development of didactic and pedagogical dimension. At the end of this tour we will be able to discern the extent of the right learning, seeking a methodological model capable of mobilizing students for their new role, participatory and critical. The current model of education should focus on learning and the use of teaching methods that are not limited to the learning, particularly the most active. The student should be able to participate and discuss the acquired knowledge in concrete contexts of social life.

Keywords: education; teaching; case; method.
Discourse vs Praxis: European Union, Policies and Human (i)legal status
Authors: Campina Ana
Published: March 2019

One of the most powerful instrument to the politic, juridical and judicial and society life is the Discourse. This is the origin and the consequence in the human beings / citizens life, behavior and â€œpositionâ€ facing the different contexts. The European Union being an Organization where the Human and Fundamental Rights are in the top of all legally stated actions, within internal or international context, itÂ´s proved that there are serious and different gaps between the official discourse and the effective praxis with prejudice to the promotion, protection and defending the European citizens as the migrants or refugees. The European policies and laws are enough to prevent violations and actions against the supposed protection, but the violation is constant. Portugal is a study case as we assisted to an important evolution, but, there are integration passivity or social absence action of the migrants.

 

Keywords: European Union, Rhetoric, Education, Human Rights.
Rights of Indian tribal population and implementation of Forest Rights Act, 2006—a critical analysis
Authors: H Sree Krishna Bharadwaj
Published: March 2019

The history of land acquisition, including forests, is not new in India. The same has been in existence since the conquest of British. A number of laws and policies were framed from time to time which restricted the rights of tribes and forest dwellers. Some laws even displaced them. The Forest Rights Act, 2006 was enacted to give recognition to rights of scheduled tribes and traditional forest dwellers. The paper intends to analyse the implementation of the Act and understand the impact of change it may have brought.
Keywords: Tribes, forest, dwellers, rights, India, implementation
EDITORIAL
Authors: Gunduz Mustafa
Published: March 2019

Dear Readers,

It is the great honor for us to publish eighth volume, second issue of Global Journal of Sociology: Current Issues (GJSOC).

Global Journal of Sociology: Current Issues welcomes original empirical investigations and comprehensive literature review articles focusing on sociological issues. The scope of the journal, but is not limited to the following major topics as child, youth and old age, communication and art, culture and changes, deviance and social control, economy and development, education, ethnic relations, human rights and collective good, gender and human rights, identity, image and social cohesion, localization and globalization, organizations, professions and work, political sociology and law issues, social security and public health, sociology of marriage and family, sociology of population and migration, sociology of religion, collective behavior and social movements and theoretical, comparative and historical studies.

A total number of fifteen (15) manuscripts were submitted for this issue and each paper has been subjected to double-blind peer review process by the reviewers specialized in the related field. At the end of the review process, a total number of four (4) high quality research papers were selected and accepted for publication.

We present many thanks to all the contributors who helped us to publish this issue.

Best regards,

Prof. Dr. Mustafa Gunduz

 

Editor â€“ in Chief
Acuerdos prematrimoniales en previsión de ruptura matrimonial: el test conflictual y material a tener en cuenta para que un acuerdo prematrimonial supere una revisión judicial ante tribunales españoles = Premarital agreements in anticipation of marital breakdown: the conflictual and material test to take into account so that a prenuptial agreement passes a judicial review before Spanish Courts
Authors: Antón Juarez Isabel
Published: March 2019

Resumen: Los acuerdos prematrimoniales internacionales en previsión de ruptura son acuerdos cada vez más utilizados. Sin embargo, su frecuencia no hace que sean acuerdos fáciles a la hora de su ejecución. Esta situación suele tener lugar porque tras la ruptura uno de los cónyuges no suele estar de acuerdo con lo establecido años atrás en el acuerdo prematrimonial. En el caso de que el peor escenario se plantee y sea necesario acudir a los tribunales, es importante tener en cuenta qué aspectos o requisitos son importantes para que el acuerdo supere una revisión judicial. Estos requisitos se van a plantear desde una doble vertiente: conflictual y material.Palabras clave: acuerdo prematrimonial, divorcio, régimen económico matrimonial, ley aplicable.Abstract: International prenuptial agreements in anticipation of rupture are increasingly used agreements. However, their frequency does not make them easy agreements at the time of their enfor­cement. This situation usually takes place because after the divorce one of the spouses does not usually agree with what was established years ago in the prenuptial agreement. In the event that the worst sce­nario arises and it is necessary to go to court, it is important to consider what aspects or requirements are important for the agreement to pass judicial review. These requirements will be raised from a double perspective: conflictual and material.Keywords: prenuptial agreement, divorce, matrimonial property regime, aplicable law.
El conflicto de Ryanair: una lectura desde el Derecho internacional privado = The Ryanair conflict: a private international law perspective
Authors: Juárez Pérez Pilar
Published: March 2019

Resumen: Los conflictos que a lo largo de 2018 enfrentaron a la compañía aérea Ryanair y sus trabajadores –tripulantes de cabina y pilotos– han evidenciado la complejidad de la determinación de un lugar efectivo de trabajo en este tipo de relaciones laborales, suscitando también dudas en cuanto a su ley rectora. La jurisprudencia comunitaria no da una respuesta indubitada a estas cuestiones, y la jurisprudencia española no es unánime en cuanto a su propia competencia judicial para resolver estos litigios. Asimismo, la práctica de contratación de la aerolínea a través de empresas de trabajo temporal ha levantado dudas sobre la legalidad de esta modalidad contractual, susceptible de encubrir prácticas de cesión ilegal de trabajadores.Palabras clave: competencia judicial internacional, tripulación de cabina y pilotos, base de afec­tación, ley aplicable al contrato de trabajo, cesión ilegal de trabajadores.Abstract: The conflicts that faced the airline Ryanair and its workers -cabin crew and pilots- throughout 2018 have demonstrated the complexity of determining an effective place of work in this type of labor relations, raising doubts as well its governing law. Community case law does not provide an undoubted answer to these questions, and Spanish case law is not unanimous with regard to its own jurisdiction to resolve these disputes. Likewise, the practice of contracting the airline through temporary employment agencies has raised doubts about the legality of this contractual modality, which could con­ceal practices of illegal assignment of workers.Keywords: international jurisdiction, cabin crew and pilots, home base, illegal assignment of workers.
Comentario al Auto de la Audiencia Provincial de Islas Baleares (Sección 4ª) núm. 54/2018, de 10 de abril. Un apunte sobre la prueba del Derecho extranjero en un procedimiento de medidas cautelares = Audiencia Provincial (Court of Appeals) of the Balearic Islands, 4th section. Commentary to the judicial decree 54/2018 of April 10th, 2018. Note to the proof of foreign law in a procedure regarding precautionary measures.
Authors: Belintxon Martin Unai
Published: March 2019

Resumen: Interposición de Recurso de Apelación frente a Auto de instancia que deniega el esta­blecimiento de medida cautelar (anotación preventiva de demanda) con la finalidad de evitar la enajena­ción de la vivienda conyugal tras la disolución del matrimonio por uno de los cónyuges y que impone el abono de las costas procesales al solicitante de la medida.Palabras clave: disolución del matrimonio, costas procesales, medida cautelar, enajenación de vivienda conyugal, aplicación de Derecho extranjero, prueba del Derecho extranjero.Abstract: Bringing an appeal against the judicial decree that denies the establishment of precautio­nary measures (provisional record of the claim) aiming at the avoidance of the marital property sale after the dissolution of marriage and declares the imposition of the court costs to its petitioner.Keywords: dissolution of marriage, court costs, precautionary measures, marital property sale, the application of foreign law, proof of foreign Law.
Competencia de los tribunales españoles para conceder el reconocimiento de un laudo extranjero y otras cuestiones procesales al respecto = International jurisdiction of the Spanish Courts to grant recognition of a foreign arbitral award and other procedural related matters
Authors: Iriarte Ángel José Luis
Published: March 2019

Resumen: Partiendo del reciente Auto del Tribunal Superior de Justicia de Madrid de 18 de abril de 2018, sobre reconocimiento de un laudo arbitral extranjero, se estudian los problemas del valor pro­batorio de los laudos como documentos privados extranjeros, la competencia judicial internacional de los Tribunales españoles para resolver el exequatur en esta materia y la validez de la subsanación de la demanda de reconocimiento. También se hace una propuesta sobre la traducción de los documentos que deben acompañar a la demanda.Palabras clave: reconocimiento de laudo arbitral extranjero, valor probatorio del laudo, competen­cia judicial internacional en cuanto al exequatur, subsanación de la demanda, traducción de documentos.Abstract: Based on the recent decision of the Superior Court of Justice of Madrid of April 18, 2018, on the recognition of a foreign arbitral award, the problems of the probative value of the awards as foreign private documents, the international jurisdiction of the Spanish Courts to know about its exe­quatur and the validity of the fault rectification of the demand on exequatur are analysed. A proposal on the translation of the documents that must be attached to the claim is also made.Keywords: recognition of foreign arbitral award, probative value of the award, international juris­diction on exequátur, fault rectification of the claim, translation of documents.
O conceito de ação pendente no artigo 15.º do Regulamento (CE) n.º 1346/2000 relativo aos processos de insolvência: comentário ao acórdão do Tribunal de Justiça da União Europeia de 6 de junho de 2018, Tarragó da Silveira, proc. C-250/17, ecli:eu:c:2018:398 = The concept of pending lawsuit in article 15 of Regulation (EC) no 1346/2000 on insolvency proceedings: annotation on the European Court of Justice Judgment of 6 june 2018, Tarragó da Silveira, Case c-250/17, ecli:eu:c:2018:398
Authors: Lima Pinheiro Luís de , Gomes de Almeida João
Published: March 2019

Resumo: No Acórdão Tarragó da Silveira, o Tribunal de Justiça da União Europeia responde a uma questão prejudicial colocada pelo Supremo Tribunal de Justiça (Portugal) relativa ao conceito de “ação pendente” previsto no artigo 15.º do Regulamento relativo aos processos de insolvência. O órgão jurisdicional de reenvio pretende saber se o conceito de ação pendente previsto naquele artigo inclui uma ação de condenção do devedor na obrigação de pagamento de quantia pecuniária. Este comentário examina a solução dada pelo Tribunal de Justiça da União Europeia.Palavras-chave: Regulamento relativo aos processos de insolvência; Regulamento (CE) n.º 1346/2000; conceito de ação pendente.Abstract: In the Tarragó da Silveira judgment, the European Court of Justice answers a question referred by the Portuguese Supreme Court of Justice regarding the concept of “lawsuit pending” in article 15 of the Insolvency Regulation. The referring court asks if a debt recovery action is to be considered a pending lawsuit for the purposes of article 15. This case annotation examines and evaluates the solution given by the European Court of Justice.Keywords: Insolvency Regulation; Regulation No 1346/2000; concept of lawsuit pending.
Thermophysical Characterization and Numerical Investigation of Three Paraffin Waxes as Latent Heat Storage Materials
Authors: Kraiem Manel , Karkri Mustapha , Ben Nasrallah Sassi , sobolciak patrick , Fois Magali , A. Alnuaimi Nasser
Published: March 2019

Thermophysical characterization of three paraffin waxes (RT27, RT21 and RT35HC) is carried out in this study using DSC, TGA and transient plane source technics. Then, a numerical study of their melting in a rectangular enclosure is examined. The enthalpy-porosity approach is used to formulate this problem in order to understand the heat transfer mechanism during the melting process. The analysis of the solid-liquid interface shape, the temperature field shows that the conduction is the dominant heat transfer mode in the beginning of the melting process. It is followed by a transition regime and the natural convection becomes the dominant heat transfer mode. The effects of the Rayleigh number and the aspect ratio of the enclosure on the melting phenomenon are studied and it is found that the intensity of the natural convection increases as the Rayleigh number is higher and the aspect ratio is smaller. In the second part of the numerical study, a comparison of the performance of paraffins waxes during the melting process is conducted. Results reveals that from a kinetically RT21 is the most performant but in term of heat storage capacity, it was inferred that RT35HC is the most efficient PCM.
Recent Progress in the Performance Enhancement of Phase-Sensitive OTDR Vibration Sensing System
Authors: Zinsou Romain , Liu Xin , Wang Yu , Zhang Jianguo , Wang Yuncai , Jin Baoquan
Published: March 2019

Recently, the phase-sensitive OTDR (Φ-OTDR) based vibration sensor system has gained the focus of many researchers and some efforts have been undertaken to push further the limitations imposed on the performance of the Φ-OTDR sensor system. Then, progress in the different areas of its performance evaluation factors such as: improvement of the signal-to-noise ratio (SNR), spatial resolution (SR) in the sub-meter range, enlargement of the sensing range, frequency response bandwidth over the conventional limit and phase signal demodulation for quantitative measurement have been realized. This paper presents an overview of the recent progress in the Φ-OTDR based vibration sensing system in the different areas mentioned above.
Evolutionary Prediction Model for Fine-Grained Soils Compression Index Using Gene-Expression Programming
Authors: Mohammadzadeh Danial , Kazemi Seyed-Farzan , Mosavi Amir
Published: March 2019

Appropriate estimation of soil settlement is of significant importance since it directly influences the performance of building and infrastructures that are built on soil. In particular, the settlement of fine-grained soils is critical because of low permeability and continuous settlement with time. Coefficient of consolidation (Cc) is a key parameter to estimate settlement of fine-grained soil layers. However, estimation of this parameter is time consuming, needs skilled technicians, and specific equipment. In this study, Cc was estimated using several soil parameters such as liquid limit (LL), plastic limit (PL), and initial void ratio (e0). Estimating such parameters in laboratory is straight forward and needs substantially less time and cost compared to conventional tests to estimate Cc such as oedometer test. This study presents a novel prediction model for Cc of fine-grained soils using gene-expression programming (GEP). GEP is a biologically inspired technique capable of offering closed-form solution for the optimal solution. A database consisted of 108 different data points was used to develop the model. A closed-form equation solution was derived to estimate Cc based on LL, PL, and e0. The performance of developed GEP-based model was evaluated through coefficient of determination (R2), root mean squared error (RMSE), and mean average error (MAE). High R2 and low error values indicated the descent performance of the model. Furthermore, the model was evaluated using the additional performance measures and met all the suggested criteria. Furthermore, the model had a better performance in terms of R2, RMSE, and MAE compared to most of existing models. It is expected that the developed model will decrease the time and cost associate with determining Cc of fine-grained soils.Keywords: evolutionary model, gene-expression programming (GEP), prediction, soil compression index, estimation, soil engineering, soil informatics, civil engineering, machine learning, data science, big data, soft computing, deep learning, forecasting, subject classification codes, construction informatics, computational intelligence (CI), artificial intelligence (AI), estimation
Pengembangan Self-Help Book untuk Membantu Peserta Didik Mengatasi Konflik dengan Orang Tua dalam Perspektif Konseling Realitas
Authors: Syamila Diana , Fitriyani Hilma
Published: March 2019

Abstrak

 

Penelitian ini bertujuan untuk menghasilkan media pembelajaran self-help book (buku bantuan diri) mengenai cara mengatasi konflik dengan orang tua dalam perspektif terapi realitas yang ditujukan kepada kelas X dan XI jurusan IPS di SMA Suluh Jakarta. Metode penelitian yang digunakan merupakan metode Research and Development (RnD) dengan menggunakan model ADDIE (Analyze, Design, Develop, Implement, Evaluate). Tahapan model pengembangan yang dilakukan dalam penelitian ini adalah analisis, desain, dan pengembangan. Evaluasi formatif dilakukan oleh validator ahli media, ahli materi, da peserta didik. Berdasarkan data tersebut menunjukkan hasil evaluasi validitas ahli media 82,9% (baik), validitas ahli materi 88,6% (sangat baik), dan peserta didik 91% (sangat baik). Hasil penelitian adalah sebuah buku yang berisi tahapan penyelesaian konflik dengan orang tua menggunakan sistem WDEP pada perspektif terapi realitas.

 

Kata Kunci: Pengembangan, Model ADDIE, Self-Help Book, Terapi Realitas, Konflik Orang Tuaâ€”Remaja.

 

Abstract

 

This study aims to produce an instructional book about steps to resolve conflict with parents for 10th and 11th grader of Suluh High School Jakarta. The research method used is the Research and Development (R&D) method using the ADDIE (Analyze, Design, Develop, Implement, Evaluate) model. The stages of the development model in this research are in analysis, design, and development. Formative evaluations had been done by a media expert validation evaluation 82,9% (good), validity of material experts 88,8% (very good), and students 91% (very good). The results of the study are a book that contains stages of resolving conflicts with parents using the WDEP system in the perspective of reality therapy.

 

Keywords: Development, ADDIE model, Self-Help Book, Reality Therapy, Parentsâ€”Adolescents Conflict.
Pengembangan Media Video Tutorial untuk Mengenalkan Treatment Mengelola Emosi Marah Pada Peserta Didik Kelas X di SMK Cipta Karya Jakarta
Authors: Fitriyani Hilma , Rosalia Lin
Published: March 2019

Abstrak

 

Masa remaja dapat dikatakan sebagai periode peralihan. Perubahan perilaku dan sikap juga berlangsung pesat pada masa remaja, salah satunya adalah meningginya emosi yang intensitasnya bergantung pada tingkat perubahan fisik dan psikologis yang terjadi (Hurlock, 2003). Penelitian ini bertujuan untuk menghasilkan media pembelajaran video tutorial mengenai cara mengelola emosi marah yang ditujukan untuk kelas X di SMK Cipta Karya. Jumlah populasi penelitian terdiri dari 3 kelas X. Sampel yang diambil pada penelitian sebanyak 67 peserta didik. Peneliti menggunakan teknik sampel jenuh. Metode penelitian yang digunakan adalah metode pengembangan Research and Development (RnD) menggunakan model ADDIE (Analyze, Design, Development, Implementation, dan Evaluation). Video tutorial yang dikembangkan berdurasi 29 menit dan terbagi dalam 3 sesi. Hasil penilaian ahli media sebesar 95%, ahli konten 1 96%, ahli konten 2 75%, minat peserta didik 89,5%, dan capaian kinerja 90%. Hasil dari pengembangan video tutorial cara mengelola emosi marah dikategorikan sangat baik.

 

Kata Kunci: Pengembangan, Model ADDIE, Mengelola Emosi, Marah.

 

 

 

Abstract

 

Adolescence can be said to be a transitional period. Changes in behavior and attitudes also take place rapidly in adolescence, one of which is elevating emotions whose intensity depends on the level of physical and psychological changes that occur (Hurlock, 2003). This study aims to produce a tutorial video as an instructional media about how to manage angry emotion designed for the 10th grade students of Cipta Karya Vocational High School (SMK) Jakarta. Study population consists of 3 classes of 10th grade. Samples were taken from 67 students. The researcher used saturated sampling. The research method used is the Research and Development (RnD) method using the ADDIE (Analyze, Design, Development, Implementation, dan Evaluation) model. The developed tutorial video divided into 3 sessions with 29 minute duration. The formative evaluation conducted by the media expert is 95%, content expert 1 is 96%, content expert 2 is 75%, the students assessment about media interest is 89,5%, and the students assessment about learning attainment is 90%. The result of the development of tutorial video in managing the angry emotion is categorized as excellent.

 

Keywords: Development, ADDIE Model, Managing, Emotion, Angry
Pengembangan Booklet Untuk Memperkenalkan Bentuk Coping Skills Dalam Menghadapi Kekerasan Dalam Rumah Tangga Pada Peserta Didik SMA Negeri 81 Jakarta
Authors: Komalasari Gantina , Fitriyani Hilma , Surya Indri Septiyani
Published: March 2019

Peserta didik pada tingkat Sekolah Menengah Atas (SMA) rentan mengalami konflik dengan orang tua. Konflik yang terus menerus terjadi dapat menimbulkan KDRT di antara peserta didik dan orang tua. Peserta didik perlu memiliki suatu keterampilan untuk dapat menyelesaikan masalah. Penelitian ini memiliki tujuan untuk mengembangkan media booklet untuk memperkenalkan bentuk coping skills dalam menghadapi kekerasan dalam rumah tangga KDRT pada peserta didik SMA Negeri 81 Jakarta. Penelitian ini termasuk dalam Research and Development (R&D) dengan menggunakan model ADDIE (Analyze, Design, Development, Implementation, Evaluation). Penelitian ini dilakukan di SMA Negeri 81 Jakarta dengan menggunakan metode judgemental sampling atau purposive sampling. subjek penelitian kelas XII yang berjumlah 108 peserta didik. Pengumpulan data dengan menggunakan teknik wawancara dan penyebaran angket kepada peserta didik. Hasil uji validasi ahli media persentase sebesar 98% (Sangat layak), uji validasi ahli konten pertama persentase sebesar 90% (Sangat layak) dan ahli konten kedua persentase sebesar 93% (Sangat layak). Hasil uji coba pada kelompok kecil persentase sebesar 93% (Sangat layak) pada penilaian media dan 83% (Sangat layak) pada ketercapaian tujuan intruksional. Booklet untuk memperkenalkan bentuk coping skills dalam menghadapi KDRT pada peserta didik SMAN 81 Jakarta dapat dinyatakan â€œSangat Layakâ€ Booklet terdiri dari dua bagian, Bagian I menjelaskan ruang lingkup KDRT dan coping skills. Bagian II menjelaskan penerapan coping skills dalam menghadapi KDRT.

 

Kata Kunci: Pengembangan, Model ADDIE, Booklet, Coping skills, KDRT
Pengembangan Media Pembelajaran Visual dengan Menggunakan Flipchart untuk Meningkatkan Motivasi Berprestasi Melalui Layanan Bimbingan Kelompok
Authors: Safitri Auliya , Marjo Happy Karlina
Published: March 2019

Penelitian ini bertujuan menghasilkan media pembelajaran visual dengan menggunakan flipchart untuk meningkatkan motivasi berprestasi melalui layanan bimbingan kelompok peserta didik kelas X di SMAN 11 Jakarta. Peneliti menggunakan teknik cluster sampling dengan memilih 6 kelas dengan jumlah populasi dan sampel secara keseluruhan yaitu 198 peserta didik kelas X. Metode penelitian yang digunakan merupakan metode pengembangan Research and Development (R&D) menggunakan model ADDIE (Analyze, Design, Develop, Implement, dan Evaluate). Adapun tahapan model pengembangan yang dilakukan adalah analisis, desain, dan pengembangan. Alat pengumpul data berupa angket dan wawancara. Penilaian media dilakukan oleh validator yang terdiri dari ahli media, ahli materi dan peserta didik. Berdasarkan data tersebut menunjukkan bahwa hasil evaluasi formatif yang dilakukan oleh ahli media 95%, penilaian ahli materi 98%, dan penilaian peserta didik mencapai 95%. Hasil media pembelajaran visual dengan menggunakan flipchart untuk meningkatkan motivasi berprestasi melalui layanan bimbingan kelompok pada 10 peserta didik kelas X di SMAN 11 Jakarta yaitu 100% peserta didik mengetahui motivasi berprestasi dan 100% peserta didik menyatakan media flipchart adalah media yang mampu menyajikan pembelajaran secara ringkas dan praktis. Media pembelajaran visual dengan menggunakan flipchart untuk meningkatkan motivasi berprestasi melalui layanan bimbingan kelompok peserta didik kelas X di SMAN 11 Jakarta dikategoriikan sangat baik untuk menjadi media pembelajaran yang cocok untuk peserta didik yang memiliki gaya belajar visual.
Investigating the Jet Comminuting Process in Cuttings Transport by Coupling the CFD/DEM Method and Bonded-Particle Model
Authors: Liu Yongsheng , Gao Deli , Li Xin , Qin Xing , Li He , Liu Hang
Published: March 2019

Jet comminuting technology has proved to be an effective means of solid particle pulverization, and current research attempts to introduce it for drilling work to reduce cuttings size, because smaller cuttings are easy to circulate out of the bottom, thus can effectively prevent the formation of cuttings bed, especially in horizontal drilling. In this paper, the feasibility of cuttings’ comminution by jet is studied by means of numerical simulation with secondary development. The coupling analysis methods—including the computational–fluid–dynamics/discrete–element–model (CFD/DEM) modeling for the interaction between fluid and cuttings and the particle replacement and bonding modeling for cuttings breakage—are used to characterize the jet comminuting process of cuttings. Input parameters of simulation are reliable and verified by uniaxial compression tests. Case studies presented here indicate that cuttings can be considerably accelerated by 20 to 30 m/s through the throat, which provides a good effective speed for the cuttings. After being accelerated by the fluid and crushed with the target, the vast majority of cuttings results in smaller debris. Also, increasing the inlet speed affects the crushing efficiency. The inclination of the target at near 65° shows good results. This paper proposes a new perspective to introduce the jet comminuting technique for drilling operations, and its findings could help in guiding engineering design in the future.
Modular Hydraulic Workover Unit Enhances Operational Efficiency and Cost Savings for ESP Replacement's
Authors: Duthie Laurie , Otaibi Abdulrahman , Saiood Hussain , Toal Terry
Published: March 2019

Workover operations with conventional workover rigs have an enormous impact on the site, adding strain to operational and production targets. Alternative approaches to optimize Electrical Submersible Pump (ESP) replacements were evaluated and a Hydraulic Workover Unit (HWU) was selected as delivering the most advantageous outcome for the field to expedite the workovers efficiently and cost effectively. The HWU is more than capable to overcome any challenges and perform the replacement of failed ESP's, yet at the same time is a more compact & mobile unit than a traditional workover rig resulting in a much reduced impact on the wellsite. Several major benefits are gained including; avoidance of disruption to nearby wells, faster well turn-around, reduced cost, and ultimately an increased production avails. The size and scale of conventional workover rig and well spacing require the candidate well and other nearby wells to remove flowlines and instrumentation to create enough space for the rig and ancillary equipment. One of the primary design features of a standard HWU is the high level of accessibility in tight spaces allowing the unit to be assembled in small multiple individual components. This can be very time consuming so the challenge was to benefit from the superior accessibility but also to minimize the rig time for a more efficient process. To achieve this, a specialized fit for purpose HWU with the modular construction packaged into minimal components allowing for a swift rig up and efficient deployment of the unit. This HWU remains highly accessible and can replace the failed ESP without disturbing the installed production flowline infrastructure and instrumentation.

The HWU has been a key technology enabler transforming the status quo to improve the optimization of resources and reduce operational costs. During the project of 8 pilot wells, the average workover cost reduction was calculated at 61% per well. The improvement in operational efficiency benefited from an overall 69% faster site and well preparation duration with a 13% reduction in rig time. The magnitude of these improvements in efficiency, cost avoidance and the unlocking of earlier production availability is a game changer for ESP replacement operations. The HWU equipped with comprehensive capabilities has proven itself as a viable alternative to conventional workover rigs to replace failed ESP's. The design enhancements of the pre-assembled modular construction for the HWU minimizes the hazardous and labor-intensive assembly onsite, increasing the safety environment for the operational personnel.
Advancement in Spoolable Dimple Connector Design Provides Reliable Coiled Tubing Interventions in Extended Reach Wells
Authors: Keong Azwan , Sorensen Christoffer , Andaloussi Youssef , Areepetta Mannil Afsal , Oettli Mark
Published: March 2019

On the Norwegian continental shelf, well interventions often use wireline's relatively small equipment footprint and weight. However, some operations still require fluid conveyance to specific depths, for which coiled tubing (CT) remains the only possible, economic option. Challenges related to reach and to achieving high annular velocity require the use of large-diameter CT. However, with crane capacity ranging from 30 to 48 t, lifting such strings is not possible. The alternative is joining CT pipes offshore.

The conventional way of joining two strings offshore is by creating a butt weld, which connects parts that are nearly parallel and do not overlap. This welding technique, if done onsite, has been long known to decrease CT life by 50% at the weld location. In addition, welding activity offshore raises significant safety issues. Another method of splicing two CT strings consists in using a spoolable dimple connector. Recent engineering advances have addressed several operational challenges related to those connectors, such as fatigue caused by cycling and pressure, ballooning around the dimple area, pressure sealing, and material corrosion.

The spoolable dimple connector was used in two CT intervention campaigns to achieve operation objectives in terms of reach and pumping rate. Those operations put forward considerations that must be accounted for during the planning phase. The connector placement was determined by carefully simulating weight distribution to minimize axial load on the dimple area. Several best practices were captured when the equipment was assembled and during interventions to increase integrity of the connector. Detailed measurements allowing for the connector wear and performance monitoring were taken under various work scopes, including cement squeeze and milling, plug setting, perforations, proppant cleanout, and sliding sleeve shifting. Significant improvements in performance with regards to the number of bending cycles and running meters were achieved with this new connector design. For instance, the operations under consideration saw a single connector clocking up to 33,600 running meters in chrome completions.

Using a large-diameter CT can now be included as an option for various well intervention work scopes in places where crane lifting capacity is limited. The use of a redesigned spoolable connector allows for more extended reach wells to be drilled and a wider selection of completion size to be installed. It also paves the way for well startup operations that require fluid conveyance, such as proppant fracturing because post-fracturing cleanout can now be performed using CT.
Prevent Fouling and Corrosion During Mill-Out Operations: Permian Case Studies
Authors: Galindo Tanhee
Published: March 2019

Case studies of mill-out operations in the Permian Basin which evaluate chemical programs and processes used. Results show how existing processes and chemicals used or lack thereof, can affect equipment and undo the preventative chemical treatments used during the hydraulic fracturing process. The study looks at field water testing performed during various mill-out operations and considered workover rig vs coiled tubing, equipment set up, water & chemicals used, and operational challenges. Water analyses were completed on the injection water and returns at various intervals of the mill-out. Effectiveness of chemical treatment was also monitored when biocide was used.

Field case studies of horizontal wells for two operators in the Permian Basin are presented. Wells were milled-out utilizing workover rigs or coiled tubing units. Testing results show the impact of equipment setup and operations process on the water quality and efficiency of the chemicals used. Water fouling was prevalent in all cases, with coiled tubing jobs showing the highest degree of water contamination and chemical inefficiency. Changes in the water treatment program during operations showed significant improvement and sustainable results. Potential corrosion of the work string due to water fouling and water composition were also observed. The effects of changes to chemical dosages were also monitored. This was important because it identified operational improvements that can reduce equipment replacement costs, reduce chemical overuse and help protect wells from fouling due to high bacteria. These case study provides a comprehensive review of mill-out operations, which provides guidelines for improving chemical efficiency and potential of extending life of the work string.
Case Study: Optimizing Milling Operations within the Canadian Montney Play
Authors: Lukye Blaise
Published: March 2019

The Montney Formation is a major shale gas and shale oil producing stratigraphical unit of Lower Triassic age in the Western Canadian Sedimentary Basin in British Columbia and Alberta. The potential resource is estimated at 449 trillion cubic feet of marketable natural gas, 14,521 million barrels of marketable natural gas liquids (NGLs) and 1,125 million barrels of oil. The hydrocarbon resource is unlocked using horizontal drilling followed by various fracture stimulation techniques from 25 to 75+ stages. As stage counts increase and lateral lengths are extended further to stimulate more formation, the challenges of efficiently completing a producing well is a continuous cycle of technique development and equipment improvements.

Hydraulic isolation between fracture stimulation stages is established using mechanical methods deployed as an integral part of the production casing string or inserted into the production casing string during the fracture stimulation. In the Montney, the method of ′′plug-and-perf′′ has been the predominant method of isolating stages. The method utilizes highly drillable bridge plugs pumped down and set on wireline followed by explosive jet perforating one or several ‘perf clusters’ during the same wireline run. These perforation intervals are fracture stimulated and the process is repeated for each stage until the lateral is fully stimulated. These drillable bridge plugs are then removed during the post-stimulation drillout phase of the completion to open the production casing for hydrocarbon inflow. This paper is a case study of a 62 well data set in a confined, highly productive area in the Montney resource play. The paper discusses progressive improvement methods and measuring efficiency of post-stimulation drillouts.
Effects of Particle Density on Hole Cleanout Operation in Horizontal and Inclined Wellbores
Authors: Pandya Soham , Ahmed Ramadan , Shah Subhash
Published: March 2019

Coiled Tubing (CT) is widely used in wellbore cleanout operations to remove solid particles such as drilled solids or residual proppant from the hydraulic fracturing treatments. The cleanout operation is often associated with inefficiency and substantially increases the operational cost. This study is aimed at developing a model to predict the required fluid circulation rate and time to efficiently remove solids from the wellbore and optimize cleanout operation.

To study the hole cleaning mechanism, solids bed erosion experiments were conducted using a flow loop that has a 10.4 m long annular (127 mm × 60 mm) test section. The effects of solid density, flow rate, inclination angle and fluid type on cleanout operation were investigated by measuring bed erosion and hole cleaning efficiency. A stable bed was initially formed in the annular test section of the flow loop. Once the setup was positioned at the desired inclination, the bed was eroded for 30 minutes at a constant flow rate. The amount of solids removed during each test was weighed to determine cleanout efficiency. A traveling camera system was utilized to measured bed height at different locations in the test section. The measurements resulted in the generation of bed erosion curve (average bed height versus circulation time plot) for each test. The trends are consistent with previously reported measurements; however, certain discrepancies were found when examining the trends.

This study indicates that solid density has a slight to moderate effect on hole cleanout operation. For a given flow rate, high-density solids make hole cleaning much more challenging, especially in near horizontal well sections. The critical angle of inclination that is defined as the angle at which cleaning is the most difficult was not significantly affected by the density of the solids. Irrespective of the density of solids, the effective cleanout fluid to be used in wellbore cleaning operation at all inclinations remained the same.

The outcomes of this investigation can be applied in the field to optimize cleanout operations in horizontal and deviated wells. The bed characteristics recorded during the investigation give more insight into the mechanisms of solids transport in inclined wellbores and can be used as the basis for further investigation.
Downhole Data Analysis for Pressure-Pulse-Generating and Axial-Oscillation Measurement Tool
Authors: Khan Alamzeb , Trinh Khoi , Thompson Patrick , Glaze Garrett , Forrester Stephen
Published: March 2019

High levels of drag, especially in horizontal and extended-reach operations, can be a major concern during sliding or rotating. Drag reduces drilling efficiency by requiring increased energy input, primarily through increasing torque and weight on bit, to achieve the desired rate of penetration (ROP). Reduced drilling efficiency results in excessive tool wear, lower ROP, and poor directional control. Of the several methods the industry uses to combat drag, the scope of this study was focused on the use of a pulse generator paired with a displacement generator, which makes up a drilling agitator tool (DAT). A DAT is commonly used in extended lateral formations to improve weight transfer to the bit in vertical and nonvertical drilling applications. The operational principal of the DAT is the production of a pressure pulse that causes a repetitive axial motion in a shock tool. This paper compares offset run data between two DAT cases—one run with a traditional DAT and the other on a new, efficient, "high-energy" DAT (HE DAT). The run performance in similar portions of vertical and horizontal sections was compared between the two systems.

This study was based on data collected from a pressure pulse and axial displacement data recorder from horizontal wells in the STACK play drilled by Devon Energy. The objective of this study was to observe the performance of the HE DAT and determine if there was a noticeable gain in performance in terms of drilling efficiency and ROP as compared to a standard DAT. These results are discussed in detail and supported by high-resolution data collected during drilling.

The data analysis presented here provides an in-depth look into the operation of the HE DAT's performance as compared to the standard DAT in a very similar offset well. Overall, a 20 to 25% increase in ROP with the HE DAT was expected, effectively validating the enhancements made to the tool. This study collected data using data recorders—novel, small, self-contained devices measuring axial vibration, internal pressure, temperature, and axial displacement—located directly above and below the DATs to make a comparative assessment and deliver information about drilling data that was otherwise not available via conventional downhole measurement tools.