bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of Reflective Inquiry Teaching Method on Students’ Academic Achievement in Domestic Installation Module in Technical Colleges of Yobe State, Nigeria
Authors: Yerima Abubakar Baba 
Published: February 2021

Purpose: The study investigated the effects of reflective inquiry teaching method on students’ academic achievement in domestic installation modules in technical colleges of Yobe State, Nigeria.
Methodology/Approach/Design: The study is quasi-experimental in design. A pre-test and post-test were conducted for both control and experimental groups. Two classes from four Technical Colleges were selected to give a sample size of 88. Electrical Installation and Maintenance Work Trade Achievement Test (EIMWTAT) was used to generate data for the study. The instrument was validated by three experts in the Department of Electrical Technology Education, Modibbo Adama University of Technology, Yola. To determine the reliability of the instrument, Cronbach’s Alpha was used and a reliability coefficient of 0.91 was obtained. Mean statistics was used to answer the research questions, while the null hypotheses were tested using t-test at 0.5 level of significance.
Results: The study revealed that reflective inquiry teaching method improves student academic achievement when compared with the demonstration teaching method. It further revealed that reflective inquiry teaching method is not gender biased as both male and female students performed effectively in domestic installation. The study concluded that when students are taught domestic installation using reflective enquiry method, they performed better than when taught using conventional method.
Practical Implications: The results of the study may have implications for teaching staff in Technical Colleges of Yobe State, Nigeria. Based on the results of the study, the reflective method can be applied in the teaching and learning of domestic installation, industrial installation and electrical installation and maintenance works in technical colleges.
Originality/Value: The study innovates by experimenting with the effect of reflective inquiry in teaching Domestic Installation Module in Technical Colleges of Yobe State, Nigeria. From the analysis, the reflective inquiry was found effective in teaching domestic installation as students’ academic achievement was significantly high. By this, the use of reflective inquiry in the teaching of domestic installation, which is now being introduced, is highly commendable.
BIAYA KUALITAS TERHADAP MINIMALISASI PRODUK RUSAK PADA PRODUK HOME INDUSTRI PEMBUATAN PEYEK KACANG
Authors: YUNIASTUTI RINA MILYATI 
Published: February 2021

Research with the object of the home industry is the manufacture of peyek kacang which is a traditional food. This study aims to determine the influence of quality costs (prevention costs and appraisal costs) on damaged products. The data analysis method used in this research is descriptive analysis and quantitative analysis. Descriptive analysis to describe the state of the variables in the study while for quantitative analysis with multiple linear regression analysis and hypothesis testing. The results of this study indicate that simultaneously or the F test there is a significant influence between the cost of prevention and the cost of assessing damaged products in home products. Peyek kacang industry with a contribution of 11.8% with a significant test value F count = -0.46> F table = -214.6. Partially there is a significant effect on the cost of prevention of damaged products, where the significant value of the t test = -0.553> t table = - 1.27 and there is also a significant effect of the cost of assessing damaged products, where the significant value of the t test = -0.652 > t table = - 1.27 with an error rate of 5%.

Abstrak:
Penelitian dengan objek pada home indutri yaitu pembuatan peyek kacang yang merupakan makanan tradisional. Penelitian ini bertujuan untuk mengetahui besarnya pengaruh biaya kualitas ( Biaya pencegahan dan biaya penilaian) terhadap produk rusak. Metode analisis data yang digunakan dalam penelitian ini adalah analisis deskriptif dan analisis kuantitatif. Analisis deskriptif untuk menggambarkan keadaan variabel –variabel dalam penelitian sedangkan untuk analisis kuantitatif dengan analisis regresi linier berganda serta uji hipotesis.Dari hasil penelitian ini menunjukkan bahwa secara simultan atau uji F terdapat pengaruh yang signifikansi antara biaya pencegahan dan biaya penilaian terhadap produk rusak pada produk home industri peyek kacang dengan kontribusi sebesar 11,8 % dengan nilai uji signifikan F hitung = -0,46> F tabel = -214,6. Secara parsial terdapat pengaruh yang signifikan biaya pencegahan terhadap produk rusak, dimana nilai signifikan Uji t hitung = -0,553 > t tabel =- 1,27 dan juga terdapat pengaruh yang signifikan biaya penilaian terhadap produk rusak ,dimana nilai signifikan Uji t hitung = -0,652 > t tabel =- 1,27 dengan tingkat kesalahan 5%.
Corrosion Risk and Repassivation of Duplex Stainless Steel UNS S82551 in Treated Seawater Injection Service
Authors: Larché Nicolas , Nice Perry Ian , Amaya Hisashi , Scoppio Lucrezia , Leballeur Charles , Thierry Dominique 
Published: February 2021

In seawater injection wells, the available well tubing materials are generally low alloy steel, glass-reinforced epoxy-lined low alloy steel or corrosion-resistant alloys such as super duplex stainless steel. However, in treated seawater the corrosion risk can be controlled and lower-grade alloys (low alloy steel) can be considered. But for long well lifetime designs (20 y plus), then low alloy steel tubing can be challenged. In this respect, recent efforts have focused attention on better dissolved oxygen control which permits the investigation and on the possible use of more cost-effective materials such as the duplex stainless steels UNS S82551 and UNS S82541 (the latter is a higher strength version, but same PRENw). Full-scale testing of tubes joined together with a proprietary premium threaded connection (pipe-coupling premium connection [PCPC] couplings) was performed in controlled seawater loops simulating service conditions at 30°C. The flow rate and dissolved oxygen were controlled at 5 m/s and &lt;20 ppb, respectively. Weekly dissolved oxygen excursions corresponding to 24 h at 100 ppb followed by 1 h at 300 ppb were performed during the 5 months exposure. Corrosion results of UNS S82551/S82541 tubing were compared to UNS S31803 and UNS S39274. In parallel, laboratory exposures of creviced coupons for parametric study were performed in dissolved oxygen-controlled cells, allowing the measurement of electrochemical potentials as function of dissolved oxygen content and the related corrosion resistance. The results showed that dissolved oxygen content should be properly controlled below critical values to avoid crevice corrosion of the lesser alloyed duplex stainless steels. The ability of UNS S82551/S82541 to recover or repassivate after prolonged exposures to high dissolved oxygen concentrations (DOC) was also determined with both the use of full-sized PCPC test cells and electrochemical testing involving a remote crevice assembly. The repassivation potential was investigated after different active crevice corrosion durations. The results of the study allowed to precisely define the limits of use of UNS S82551/S82541 in treated seawater, i.e., the critical DOC conditions for corrosion initiation and for repassivation of UNS S82551/S82541. For all tested conditions, the UNS S82551/S82541 showed a rather good ability to repassivation when normal service conditions (i.e., low dissolved oxygen) are recovered.
Conocimiento de causas del cambio climático en la Ciudad del Cusco
Authors: Alvarado Yepéz Andy J. 
Published: February 2021

Resumen:
La presente investigación pretende observar la percepción del conocimiento de causa del cambio climático, basados en posibles causas de este fenómeno; los participantes N= 250 son de la ciudad del Cusco, los cuales, participaron en el estudio de manera voluntaria, en este estudio se realiza análisis descriptivos, donde, mayoritariamente son mujeres (59.2%), jóvenes (65.2%), de ingreso económico entre 600 y 1500 soles (46%), de educación de nivel secundario en su mayoría (38.8%), de religión católica (79.2%), además, la mayoría de la población encuestada solo ha vivido en su lugar de residencia por 5 años (27.6%), y tienen de 2 a 4 miembros en sus familias (56.4%); luego, se realiza un análisis de grupos para observar diferencias entre los grupos. Observamos que, de las 13 posibles causas del cambio climático, los participantes reportaron con mayor frecuencia que los desechos tóxicos, la quema de combustibles fósiles y el aumento de CO2 son los más resaltantes para la población de estudio. Se concluye que, en base a los resultados, los participantes cuentan con conocimiento del cambio climático, y que este dominio es de conocimiento para todo el público en general sin diferencias significativas respecto a las variables sociodemográficas, a excepción del ejercicio de la profesión u ocupación.
Ritmos de crecimiento, reestructuraciones sociales y enfrentamiento político
Authors: Escolán Romero Gabriel 
Published: February 2021

En el presente trabajo, se aborda el problema de las transformaciones institucionales que redefinieron el régimen de acceso y uso de la tierra en el país a partir de 1880. La importancia de revisitar este período radica en entender las claves formativas del Estado y del capitalismo salvadoreño. La tesis central del artículo es afirmar que, previo a la ejecución de los mencionados cambios, ya existían significativas diferencias sociales a las que hay que prestarles mucha atención para ver de qué manera estas condicionaron el desenvolvimiento político-social posterior a las reformas.
ECA Estudios Centroamericanos, Vol. 68, No. 734, 2013: 417-438.
IMPLEMENTASI SUPERVISI MANAJERIAL PIMPINAN MENINGKATKAN KUALITAS GURU DI PESANTREN MODERN TA’DIB AL-SYAKIRIN MEDAN
Authors: Muhammad Iqbal  
Published: February 2021

Penelitian bertujuan untuk mengetahui: (1) Fungsi supervisi manajerial pimpinan dalam kaitannya dengan peningkatan kualitas guru di Pesantren Modern Ta’dib Al-Syakirin Medan, (2) Proses Tahapan yang dilakukan pimpinan dalam mengimplementasikan fungsi supervisi manajerial di Pesantren Modern Ta’dib Al-Syakirin Medan, (3) Kualitas Guru di sekolah Pesantren Modern Ta’dib Al-Syakirin Medan.Metode yang digunakan dalam penelitian ini adalah metode kualitatif, pengumpulan data penelitian dilakukan dengan memanfaatkan observasi, wawancara, dan pengkajian dokumen. Adapun langkah yang ditempuh dalam menganalisis data adalah dengan cara menyusun data, menghubungkan data, mereduksi, menyajikan data, kemudian disimpulkan. Sedangkan dalam mengkaji kevalidan atau tingkat kepercayaan data yang disajikan berikutnya dilakukan uji tingkat kepercayaan, keteralihan, kebergantungan, dan kepastian.Hasil temuan penelitian ini mengungkapkan empat temuan yaitu: (1) Fungsi supervisi manajerial pimpinan dalam kaitannya dengan peningkatan kualitas guru belum adanya keterbukaan dan transparansi serta kerjasama yang baik antara pimpinan dengan seluruh guru,(2) Proses Tahapan yang dilakukan pimpinan dalam mengimplementasikan fungsi supervisi manajerial bahwa sistem demokratis dan delegasi merupakan suatu sistem yang dilakukan pimpinan belum menunjukkan secara kapasitasnya, (3) Kualitas Guru di Pesantren Modern Ta’dib Al-Syakirin Medan belum memenuhi kompetensi kualitas serta standar untuk menjadi acuan sebagai guru yang berkualitas.
PENERAPAN PRINSIP KOMUNIKASI ISLAM DALAM PROSES PEMBERDAYAAN PROGRAM PESERTA BEASISWA SAHABAT PENDIDIKAN LAZ ULIL ALBAB DI KOTA MEDAN
Authors: Benny Munardi  
Published: February 2021

Penelitian ini bertujuan untuk menjelaskan penerapan prinsip komunikasi Islam sahabat pendidikan LAZ (Lembaga Amil Zakat) UA (Ulil Albab) dalam proses pemberdayaan program peserta beasiswa untuk kaum duafa di kota Medan. Alasan yang mendasar diangkatnya permasalahan ini oleh peneliti, karena LAZ UA mampu memberikan proses pembinaan dan pemberdayaan kepada para remaja dalam usia masa sekolah yang terancam putus sekolah dikarenakan faktor kemiskinan. Peran sebagai agent of change dilakukan UA dalam proses pemberdayaan peserta beasiswa dari kalangan duafa bukan hanya memberikan bantuan materil namun juga moril melalui pembinaan karakter dengan menerapkan prinsip-prinsip komunikasi Islam.Metode penelitian dan pendekatan deskriptif kualitatif.Subjek kajian adalah pimpinan LAZ UA. Lokasi penelitian berpusat di kantor yayasan UA Jalan Brigjed. Katamso No. 11 Medan dan di pusat kegiatan pembinaan dan pemberdayaan peserta beasiswa di Mesjid Taqwa Jalan Mongonsidi Gang A No. 43 Medan. Instrumen kajian adalah peneliti utama sendiri dan dibantu beberapa anggota peneliti dari kalangan mahasiswa. Teknik pengumpulan data yang digunakan adalah observasi, wawancara dan dokumentasi. Sementara analisis data dilakukan dengan reduksi (reduction) data, penyajian data (data display) dan tahapan terakhir yang dilakukan adalah konklusi data dan verifikasi atau disebut dengan penarikan kesimpulan.Hasilpenelitian ini,penerapan prinsip komunikasi Islam berjalan dengan efektif.
تقويم الكتاب التعليمي"العربية للناشئين" لتعليم اللغة العربية لغير الناطقين بها
Authors: Abdul Aziz Siddiq  
Published: February 2021

لقد انتشرت الكتب التعليمية يستخدمها بعض المدارس والمعاهد في أنحاء أندونيسيا لتدريس اللغة العربية لأبنائها الطلبة؛ منها كتاب العربية للناشئين. والكتاب للناشئين من التلاميذ؛ ابتدأ من 11 سنة إلى 17 سنة تقريبا. وبرغم كثرة من يستخدمه ويستفيد منه لتعليم العربية، فإنّ الكتاب لا يزال بحاجة إلى من يقوم بتقويمه؛ اعتمادا على المعايير والأسس التي ذكرها المتخصصون في إعداد الكتاب التعليمي للغة العربية.
والأهداف من عملية هذا البحث هي لمعرفة محتويات الكتاب التعليمي "العربية للناشئين" ومطابقته لتعليم اللغة العربية لغير الناطقين بها.
ويعتبر هذا البحث من ضمن البحث المكتبي، والطريقة لجمع البيانات هي منهج التوثيق. وتحليل بياناتها يستخدم الباحث المدخلَ الاستقرائي العامي.
والنتائج هي؛ أولا: ما يتعلق بمحتويات كتاب التعليمي "العربية للناشئين" وهي أسس إعداد الكتاب؛ يتكون من الأسس الثقافية الاجتماعية، والأسس السيكولوجية، والأسس اللغوية والتربية، ومحتوى الكتاب؛ يشتمل على المادة اللغوية وهي : المفردات، التراكيب، ونوع اللغة المعلمةو هي اللغة العربية الفصحى، والثقافية وهي الثقافة العربية والإسلامية، المهارات اللغوية؛ وهي الاستماع والكلام والقراءة والكتابة، وطريقة التدريس؛ فيستخدم الكتاب الطريقة السمعية الشفوية في تعليم اللغة العربية، والتدريبات؛ فالكتاب يحتوي على ثلاثة أنواع التدريبات وهي: التدريبات الآلية/تدريبات الأنماط، تدريبات المعنى، التدريبات الاتصالية، والمواد المصاحبة، يتكون من كتب التدريبات والتمرينات، والصور، ومرشد المعلم أو كتاب المعلم، وإخراج الكتاب؛ وهو من المتعذر إصدار قاعدة عامة تصلح معيارا للحكم على كل الكتب في كل الجوانب الخاصة بالطباعة. ثانيا: أنّ كتاب العربية للناشئين مطابق لتعليم اللغة العربية لغير الناطقين بها عموما
BETON BERMUTU DAN RAMAH LINGKUNGAN DENGAN MEMANFAATKAN LIMBAH TONGKOL JAGUNG (Penelitian Laboratorium)
Authors: Simanjuntak Johan Oberlyn , Saragi Tiurma Elita , Lumban Gaol Belinauli Teknika 
Published: February 2021

The need for housing is more higher along with the times and this is also a factor to increasing for concrete needed for building development. The more concrete that is produced, the more cement is needed for construction.Concrete is a composite material (mixture) of several materials, the main ingredient which consists of a mixture of cement, fine aggregate, coarse aggregate, water and or without other additives with a certain ratio.
Utilization of waste carried out in this study is to utilize corn cobs waste which is commonly found in the outskirts of the city of Medan. By utilizing this waste, it is hoped that it can reduce the accumulation of corn agricultural waste and also increase public insight about how to treat corn cobs waste into other forms. In this study, a concrete trial was carried out by adding corn cobs ash waste to concrete which aims to find out whether corn cobs ash can increase the compressive strength of concrete with variations in the percentage of the mixture of 0%, 3%, 6%, and 9% of the cement weight.
The compressive strength value of normal concrete (25.45MPa), while with the substitution of corn cob ash 3% (21.96 MPa), 6% (18.56MPa), and 9% (16.45MPa). So it can be concluded that the resulting compressive strength exceeds the planned compressive strength and the optimum substitution value of corn cobs varian is at the 3% variant, namely 21.96 MPa.
ANALISIS INDEKS KEPUASAN MASYARAKAT MAL PELAYANAN PUBLIK KOTA PROBOLINGGO
Authors: Aprilia Melisa Srimurty , Puspitarini Renny Candradewi 
Published: February 2021

This study aims to describe the results of the analysis of the community satisfaction index in the Public Service Mall (MPP) in the City of Probolinggo. The community satisfaction index is a product of a community satisfaction survey whose guidelines can be found in the Regulation of the Minister of PAN-RB Number 14 of 2014. In it there are elements of assessment including conformity to service requirements, ease of service procedures, speed of service time, suitability of service products, competence of officers, behavior of officers, quality of facilities and infrastructure, handling of complaints on service use, and customer satisfaction. The existence of a community satisfaction survey is an effort to determine the quality of public services. For this reason, community satisfaction surveys need to be conducted periodically and the results must be published for the general public to know. This survey was conducted using data collection techniques by distributing questionnaires consisting of nine elements of questions that are loaded simply so that the pluralist respondents can easily understand them. The analysis was performed using descriptive quantitative data analysis. This study comes to the conclusion that the level of community satisfaction is quite good with public services at MPP. The procedures are easier and the staff at MPP are polite and friendly. However, there are still some shortcomings, for example a lack of resource facilities and also a special site for online complaints so that people can more easily provide opinions, suggestions, or criticisms of the services provided at MPP and this requires a further evaluation stage. Another recommendation is that the queue information system can be a solution to break down the congestion of public services at certain hours and certain days. In addition, through the queue information system, people with digital literacy can register, know and monitor queues online.
Keywords: public service, customer satisfaction, public service mall, public satisfaction survey, public satisfaction index
ANALISIS DAYA SAING EKSPOR UDANG BRATASENA ADIWARNA PASCA PEMUTUSAN HUBUNGAN KERJA PETAMBAK DAN PERUSAHAAN
Authors: Rachmawati Tety , Lestari Rahayu , Nabila Nuzul Inas 
Published: February 2021

The termination of the employment relationship between the farmers and the company has changed the shrimp farming pattern in Bratasena Adiwarna. Prior to termination of employment, Bratasena was the largest shrimp exporter in Indonesia. This study aims to analyze the competitiveness of Bratasena shrimp exports, after the termination of employment between farmers and companies. In addition, this research also aims to see the contribution of Bratasena shrimp exports in an effort to support the increase in shrimp exports in Lampung Province following the target of Lampung as the National Shrimp Granary. Data obtained by reviewing several primary and secondary documents and in-depth interviews with several sources, namely farmers, the head of the export division of PT. Central Pertiwi Bahari, as well as the Head of the Office of Marine Affairs and Fisheries in Lampung Province. This study uses a quantitative approach with the calculation of RCA (Revealed Comparative Advantage) to find the value of Bratasena shrimp export competitiveness and market share analysis to see the contribution of Bratasena shrimp exports to the increase in fisheries exports in Lampung Province. The results of this study indicate that the export competitiveness value is quite strong for Bratasena shrimp exports and the contribution of Bratasena shrimp exports to fisheries exports in Lampung Province is also quite large. However, after termination of employment between farmers and companies, the value of export competitiveness and contribution of Bratasena shrimp has decreased.
Keywords: competitiveness, export, shrimp
ANALISIS KERJASAMA PEMERINTAHAN REGIONAL DIY DAN KYOTO: SEKARANG DAN MASA MENDATANG
Authors: Alfarisi Habib 
Published: February 2021

Paradiplomacy is a diplomatic relationship carried out by non-state actors. Paradiplomacy is one part of international relations in the modern era, and that international relations in the present era is not state-centric or centered only on the state, but also on non-state actors such as individuals or even local governments. The cooperation between Kyoto Prefecture and the government of the Special Region of Yogyakarta is one form of paradiplomacy, which is called the Sister City. Sister Province itself is a collaboration either engaged in politics or economics or both carried out between two regional governments that have the same problems and views and the cooperation carried out is aimed at solving problems that exist between the two cities. The cooperation between the Special Region of Yogyakarta and Kyoto is one of the Sister Province collaborations which is said to be quite productive and produces many things that benefit both parties. In this paper, the author will try to explain the cooperation carried out by the two parties in detail and explain the past and future that can be done by both parties involved in the cooperation. The author uses data from 2015-2020. The author assumes that the Sister City cooperation between DIY and Kyoto produces many productive things. The author uses a descriptive-analytic method.
Keywords : Sister Province, Yogyakarta, Kyoto, Paradiplomacy, Transnational
ADAPTASI USAHA MIKRO KECIL MENEGAH (UMKM) DIMASA PADEMI COVID-19
Authors: Barisa Wildan 
Published: February 2021

In March 2020, Indonesia is experiencing a Covid-19 pandemic, not only Indonesia, but almost the entire world that has experienced the Covid-19 pandemic. Appeals to prevent the spread of this virus, people must stay at home. This has an impact on an unstable economy, including UMKM/MSME players. Therefore. However, all problems can be resolved with several policies an Adaptation strategy is needed for MSME players so that they can maintain their business during the Covid-19 pandemic. In this study the authors used descriptive qualitative research methods. The results of this study there are 2 MSME actors who are wholesalers, and retailers, they adapt in ways that the wholesaler reduces the supply of goods. Retail traders still supply the same number of goods before the pandemic, because these traders did not really have an impact on the Covid-19 pandemic. The results of this study are important to be understood by MSME actors for wholesalers, and is expected to always be responsive to environmental changes.
Keywords: UMKM, Adaptation, and policies