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Concrete structure damage and severity are determined by examining the width of cracks in various forms. This categorisation of cracks is based on their specific types, which is crucial for engineers and professionals. It allows them to efficiently prioritise maintenance and repair efforts, extending the lifespan of concrete structures. Thus, the classification of cracks is based on the type of cracks needed. This study combines a wall-climbing robot equipped with imaging capabilities to automate the detection and classification of cracks in concrete surfaces. We used machine learning to classify the crack orientation and OTSU to segment the crack shapes. Based on this study, four experiments were carried out using machine learning methods to classify types of cracks, which are SVM, Random Forest, KNN, and Decision Tree. These experiments were categorised using multiclass classification with types of the orientation of crack such as Not crack, Crocodile, Transverse, and Longitudinal. The classification one-class results show that the Decision Tree achieved 86.50%, SVM 99.50%, Random Forest 97%, and KNN 40%. In multiclass classification, Decision Tree achieved 64%, Random Forest 80%, and KNN 37%. The higher accuracy from SVM is achieved at 87%.

Since the beginning of its application, the Problem-Based Learning (PBL) has been recognized for its success in improving the quality of learning in various disciplines from different countries. Then, it has been recommended to be applied in all levels of education, especially in higher education. Therefore, this review is aimed at exploring the most influential principles of PBL which give contribution to the success of the learning outcome in English language learning. This review was compiled based on the guideline from PRISMA (Preferred Reporting Items for systematic reviews and Meta-Analysis). Data was searched and collected from studies published from electronic data bases of reputable international journals issued from 2012 to 2020. From 105 articles in the same area of English language learning, 7 articles were chosen to match the purpose of this review. The 7 articles have the same research methodology (experimental study), in which the discussions of the articles are analyzed to find the most influential principles supporting the success of PBL for all level of education in English language learning. It was found that PBL has proven to be effective in English language learning for all levels of education. In addition, the review shows that all discussions of the articles state that there are five most influential principles of the PBL that give contribution to the success of the language learning, the incorporation of ill structured/real life problems, a student-centered approach, collaborative learning, problem solving, and critical thinking.

The aim of this research is to investigate the effect of shading to evaluate the performance ratio (PR) of a solar power system. In order to accomplish the objective of this study, the PVsyst software was utilized to assess the impact of shading, generate an energy input/output loss diagram and determine the PR during the entire year. This work only considers shading effect due to the position of a building and the location of the PV site. The suggested method also evaluates the financial analysis of the proposed PV system, specifically focusing on the payback period (PBP) and return on investment (ROI). Two types of perspective design of the PV position for the values of tilt and azimuth have been evaluated. The value of tilt and azimuth were 15o and 0° for design-1 and design-2 with different perspective, such as North building and South building for design-1 and design-2, respectively. The result of optimization illustrated that the PR yearly levels for Designs-1 and 2, were 0.821 and 0.759, respectively. In addition, the financial analysis investigated to examine PBP and ROI, were 8.1 years with 140.5 % return rate; 8.7 years with 110 % return rate, respectively. The proposed method has been simulated and analysed for applied on the rooftop of Teaching Industrial Learning Centre building, the University of Gadjah Mada (UGM) Yogyakarta-Indonesia.

The Maritime Tactical Data System is a software system that collects track data from maritime sensors to compile and show on a sea map to provide maritime patrol vessels or maritime surveillance stations with situational awareness. Speed and precision in tracking multiple targets are crucial in achieving situational awareness. A multi-target tracking problem is NP-hard if it involves more than two sensors and a large amount of data since it generates many potential solutions that must be evaluated. Previous research has demonstrated that the Density-based Spatial Clustering of Applications with Noise (DBSCAN) method can perform track-to-track association with pretty good results; nevertheless, the density-reachable concept of DBSCAN poses a problem when two targets are within a distance less than the threshold. Another limitation is the inability of DBSCAN to associate tracks as soon as sensor track data is received. DBSCAN must run after all data has been collected in a database. In this paper, a novel track-to-track association method called Neighborhood Clustering Track Association and Fusion (NCTAF) is proposed to address the limitations of DBSCAN. According to the experiment results, NCTAF overcame the inaccurate cluster form generated by DBSCAN. The most remarkable result is that NCTAF performs track associations in an average of one second after receiving sensor track data involving three sensors, 4000 track data per sensor, and an update rate of 5-12 s per sensor. In contrast, DBSCAN required more than 10 min for the same scenario.

Perlintasan sebidang masih menjadi permasalahan di beberapa kota akibat tingkat pelanggaran yang tinggi. Saat ini, pengawasan di perlintasan sebidang masih dilakukan secara konvensional. Permasalahan di perlintasan sebidang makin kompleks dan solusi konvensional tidak lagi efektif, sehingga diperlukan sistem pengawasan video cerdas sebagai solusi. Penerapan sistem pengawasan video cerdas merupakan tugas yang kompleks dan memerlukan perangkat dengan sumber daya komputasi besar. Penelitian ini bertujuan mengoptimalkan sistem dalam melakukan pemrosesan data secara real-time dengan melakukan komputasi dekat dengan sumber data dan membagi tugas komputasi ke beberapa perangkat tepi (edge device). Sistem pengawasan video cerdas berbasis komputasi tepi (edge computing) dengan metode computation offloading pada perangkat terbatas diusulkan sebagai solusi pada penelitian ini. Penelitian ini terdiri atas dua tahap pengembangan. Tahap pertama mengembangkan model deteksi objek menggunakan dataset perlintasan sebidang di Kota Bandung dan tahap kedua mengembangkan sistem berbasis komputasi tepi dengan menerapkan metode computation offloading pada perangkat komputasi terbatas. Metode komputasi tepi memperluas komputasi awan (cloud computing) ke tepi jaringan untuk melakukan perhitungan dekat dengan sumber data, sedangkan metode computation offloading meningkatkan kinerja komputasi tepi dengan membagi tugas komputasi. Hasil pengujian menunjukkan terjadinya peningkatan kecepatan komputasi sekitar 1,5 kali lebih cepat dengan tingkat akurasi deteksi pelanggaran mencapai 89,4%. Selain itu, terjadi penurunan suhu GPU sebesar 5,50 °C, penggunaan GPU turun 44,05%, penggunaan memori berkurang 301 Mb, dan konsumsi daya menurun 2,28 W. Sistem yang dikembangkan efektif dan efisien dalam mengoptimalkan kinerja sistem deteksi pelanggaran di perlintasan sebidang pada perangkat komputasi terbatas.

The paper proposes a novel architecture that combines Robotic Process Automation (RPA), Low-Code Development Platforms (LCDP), and the Integrated Smart System Platform (ISSP) to enhance urban automation. This synergy aims to improve operational efficiency in smart city management. RPA serves as a complementary sensing tool alongside IoT sensors and APIs, automating data collection and integration processes, while LCDPs simplify the development of automation solutions for users with varying technical expertise. The study involves a four-stage methodology: a literature review, defining the architecture, platform development, and implementation/testing through a case study at the Semarang City Disaster Management Agency. Evaluation using CATWOE analysis and the User Experience Questionnaire (UEQ) highlights areas for improvement in stimulation and dependability, emphasizing the need for addressing these issues for successful integration.

Implementing smart city projects, encompassing various solutions, addresses urban challenges like traffic, environment, and security. Despite common issues in their effectiveness, this study suggests a living lab approach for smart city development goals. It introduces DDG (Dago. Dipatiukur, and Ganesha) area as an integrated service area, detailing how economic, safety, security, and environmental issues are addressed through this holistic living lab strategy. This research aims to harmonize technological and non-technological innovation to enhance quality of life. It addresses Indonesia’s technology gaps as a developing country and leverages its strengths in community-building at the societal level. Aligned with the living lab approach, the successful outcome of this research could pave the way for future technological innovations (e.g., new sensors, applications) and non-technological innovations (e.g., enhanced educational approaches). The living lab research area can be expanded or upgraded to a city scale in the future, requiring coordinated efforts among academics, society, government, etc., including technological feature enhancements. A successful DDG living lab enhances life quality in four stages: planning, construction, operation, and evaluation. Integrating tech and non-tech approaches, prioritizing innovation, community involvement, and literacy is crucial for digitalizing MSMEs, improving mobility safety, and efficient waste-based environmental management. This research successfully integrates technological and non-technological elements to enhance people’s lives, utilizing simple sensors at the developmental stage. The cost-effective platform aligns with community-based educational or literacy activities, proving to be an economical approach that conserves government funding. Those responsible for policy can further develop this simple and cost-effective approach.

Research that compiles interactive textbooks based on digital literacy for high school is still limited, especially based on Islamic literacy for Madrasah Aliyah Students. This research is the initial stage of a research development with 4D Models (Define, Design, Develop, and Disseminate) which aims to discover and analyze the needs of interactive teaching materials based on digital literacy of millennial Muslims in English subjects at Madrasah Aliyah. The subjects of this study were students of Islamic senior high schools (MAN) in Lampung Province, Islamic senior high school (MAN) 1 Kota Metro, Islamic senior high school (MAN) 1 Bandar Lampung, and Islamic senior high school (MAN) 1 Pringsewu. The number of respondents was 97 students. The research data were obtained through a questionnaire consisting of 16 questions which is the development of four indicators., namely: students' needs for content/topics based on digital literacy of millennial Muslims, student needs related to four language skills (listening, speaking, reading, and writing) that are Islamic and digitally taught, students' needs for Islamic learning activities/processes, and students' needs for learning evaluation. The results obtained an average of 80.9%. Thus, interactive teaching material based on the digital literacy of millennial Muslims is needed in English Learning at Madrasah AliyahInteractive Teaching Material, Digital Literacy Millennial Muslim Generation)

The development of smart cities has evolved through several generations since the beginning. Many requirements and technologies have been devised to facilitate the implementation of the smart city concept, among which the smart city platform stands out. The implementation of smart city platforms facilitates the advancement of technology-driven services in smart cities, hence enhancing the overall well-being of their residents. Nevertheless, the existing notion of smart cities has evolved into a more comprehensive model encompassing intelligence, sustainability, and resilience. The paradigm shift in urban development necessitates fulfilling diverse needs by both smart cities and platforms. Research about the current smart city platforms necessitates adaptation to align with the criteria for developing smart, sustainable, and resilient cities. This study presents the Cognitive City Platform as a digital public infrastructure compatible with advancing intelligent, sustainable, and resilient urban areas. The adaptability of the system architecture on the cognitive city platform allows for its implementation in cities of different scales and sizes. Additionally, the platform incorporates city anomaly analytics as its initial level of cognitive functionality. This study additionally presents findings regarding the practical usage of the Cognitive City platform and empirical data about assessing its performance and scalability.

Perkembangan teknologi dan peningkatan permintaan sayuran daun segar dengan kualitas tinggi membuat perusahaan berlomba-lomba untuk meningkatkan daya saing terutama kualitas produknya. Salah satu faktor yang harus diperhatikan dalam meningkatkan daya saing dan mempertahankan kualitas sayuran daun segar adalah faktor distribusi. Pendistribusian produk kepada konsumen harus dilakukan secara efektif dan tepat waktu. Hingga kini, penentuan rute pendistribusian produk Keboen Bapak kepada konsumen masih ditentukan secara subyektif berdasarkan pengalaman courier, sehingga dapat menyebabkan proses distribusi yang kurang efisien. Masalah ini dapat dikategorikan sebagai permasalahan vehicle routing problem (VRP). Metode yang dapat digunakan untuk menyelesaikan masalah VRP adalah metode saving matrix, sedangkan metode yang dapat digunakan untuk menentukan urutan konsumen yang akan dikunjungi adalah metode nearest insert dan nearest neighbor. Penelitian ini bertujuan untuk mengetahui rute distribusi optimum produk Keboen Bapak kepada konsumen yang menjadi pelanggan tetap Keboen Bapak dengan menggunakan metode saving matrix, nearest insert dan nearest neighbor dalam 3 kasus berbeda. Hasil penelitian menunjukkan optimasi rute distribusi dengan menggunakan metode nearest insert dan nearest neighbor menunjukkan hasil yang sama. Pada kasus A, rute paling optimum adalah gudang – Borma Kiaracondong – Borma Riung Bandung – Borma Cipadung – Borma Cinunuk – gudang (rute IA) dengan jarak tempuh sebesar 43,4 km, dan gudang – Borma Setiabudi – Borma Dakota – gudang (rute IIA) dengan jarak tempuh sebesar 21,3 km. Rute optimum pada kasus B adalah gudang – Borma Cikutra – Prama Babakan Sari – Borma Cijerah – Borma Gempol – Borma Kerkof – Prama Banjaran – gudang (rute IB) dengan jarak tempuh sebesar 74,7 km, dan gudang – Borma Cikutra – gudang (rute IIB) dengan jarak tempuh sebesar 4 km. Sedangkan pada kasus C rute optimum adalah gudang – Prama Babakan Sari – Borma Cipadung – Borma Cinunuk – Borma Gempol – Borma Kerkof – gudang (rute IC) dengan jarak tempuh sebesar 68,4 km, dan gudang – Borma Dago – gudang (rute IIC) dengan jarak 6,4 km. Diharapkan hasil penelitian ini dapat dijadikan bahan pertimbangan oleh Keboen Bapak dalam penentuan rute distribusi, sehingga proses distribusi dapat terlaksana dengan optimal.

In Indonesia, da’wah activities have been implemented in various ways, including mountaineering. However, data showed that many mountain hikers in Indonesia had been seriously injured (even died) due to a lack of knowledge and preparation for hiking. This article aimed to analyze the goals of mountain hiking and fulfilling the reproductive health conducted by Pendaki Hijabers community members. The authors used a phenomenological approach with a descriptive-analytical type of qualitative research. The research was conducted at Mount Merapi and Prau Dieng, Indonesia, from 2019 until 2020 with 25 informants. The data were analyzed using Convention on the Elimination of All Forms of Discrimination against Women (CEDAW) and Maqāşid al-Syarī'ah theory. The results showed that the goals of Pendaki Hijabers community activities varied, such as meditation on nature, exploration of nature verses ‘āyāt kauniyah’, da’wah through mountaineering, deepening mountaineering skills, eliminating negative stereotypes of hijab, ideological deconstruction of society through the hijab, and fighting developmentalism through social service, sport, education, and religious activities. Based on the CEDAW review, mountaineering for women, on the one hand, had a positive impact on psychology because it can eliminate double burden concepts and negative stereotypes for women. On the other hand, mountain hiking has a potential negative impact on women's reproductive health because luggage is too heavy, hiking during menstruation, and consumption of food and drinks that are not ideal. Based on the Maqāşid al-Syarī'ah review, mountaineering activities supported ḥifẓ dīn ‘safeguarding the religion’ because they are oriented towards the da’wah of Islam. But, mountaineering that does not pay attention to aspects of reproductive health potentially harms the goals of sharia in the form of ḥifẓ nafs ‘safeguarding the soul’ and ḥifẓ nasal ‘safeguarding offspring’.

Due to their popularity, these meatballs have become a profitable business for many people. However, people have been familiar with round balls for a long time. We think that innovation must be made to make these balls even more interesting, and we came to the idea of making star-shaped balls from the surimi of Swangi fish (Priacanthus tayenus). This study aimed to examine customer acceptance of and the quality of the star-shaped fish balls of Swangi fish surimi. Based on the assessment, 30 panelists agreed that customers could accept the star-shaped fish balls—the average score was 7, meaning that the panelists strongly liked the star-shaped balls. The hedonic test results on the test parameters in the form of percentage mode showed a value of 7 (53%) on appearance, 7 (43.4%) on aroma, 7 (46.7%) on flavor, and 8 (43%) on texture. The quality content in the form of proximate values of the star-shaped fish balls is water 71.9%, protein 41.62%, fat 9.14%, and ash 2.31%.

Akses energi masih terbatas pada beberapa wilayah dengan kriteria terpencil, tertinggal, terluar (3T). Selain itu keterbatasan juga masih terjadi pada daerah yang dianggap kurang ekonomis bila dibangun sistem atau jaringan listrik. Oleh karena itu, perlu adanya suatu implementasi teknologi panel surya yang mampu meingkatkan perekonomian masyarakat pada daerah yang memiliki keterbatasan tersebut. Tujuan dari penelitian ini ada tiga. Pertama, merancang sebuah purwarupa kios minuman berkonsep container booth yang kebutuhan energinya dipenuhi menggunakan panel surya. Kedua, menganalisis perbandingan konsumsi energi antara sistem listrik arus searah (DC) dan listrik arus bolak-balik (AC) bila digunakan untuk memenuhi kebutuhan container booth. Ketiga, menganalisis potensi pengurangan emisi karbon melalui penggunaan container booth bertenaga surya. Penelitian ini dilaksanakan dengan melakukan analisis kebutuhan energi awal melalui survei pada pengguna container booth yang telah ada. Selanjutnya, dilakukan perancangan sistem dan menguji energi yang dihasilkan oleh panel surya serta energi yang dikonsumsi untuk pengolahan minuman. Dari data pengujian pada masing-masing sistem (DC dan AC) dianalisis total energi yang dihasilkan dan potensi pengurangan emisinya. Sistem AC memiliki efisiensi sebesar 21,11% sedangkan sistem DC memiliki efisiensi sebesar 19,08%. Dari sisi penggunaan baterainya selama 1 hari pemakaian, sistem AC akan mengurangi 12,03% baterai sedangkan sistem DC sebesar 14,34%. Hasil analisis menunjukkan bahwa kios minuman bertenaga surya ini mampu memenuhi kebutuhan energi operasional selama 2 hari dan mampu mengurangi emisi setara dengan 34,82 sampai 58,84 kg CO2. Konsep ini diharapkan dapat menjadi alternatif bagi masyarakat.

The article aimed to determine the types of errors found in classroom learning interactions at (Perguruan Tinggi Keagamaan Islam) PTKI Metro, to analyze the strategies used in correcting student errors in classroom learning interactions at PTKI Metro and to know the aspects of Surface Strategy Taxonomy which was found in classroom learning interaction errors at PTKI Metro. In analyzing the data, the researchers used the theory of Dalton-Puffer (2007) which was used to find out and describe the types of common student errors in the interaction of learning English in the classroom. Then, using the theory offered by Mendez at al (2010) which is applied to analyze the types of lecturer strategies in correcting student errors in learning. The researcher also analyzed the linguistic aspects of the taxonomy category in the student's errors using the theory of Dulay, Burth, and Krhashen (1982). The results show that the corrective feedback strategies used by lecturers at PTKI Metro City were Explicit Correction, Recast, Clarification Request, and Metalinguistic Feedback. And this study also classifies the types of errors based on the Aspects Surface Strategy Taxonomy on learning interactions in the classroom.

Work readiness has an effect on the unemployment rate for Vocational High School (SMK) graduates. Work readiness can be improved by improving learning patterns and tools. This study aims to develop learning aids, test the feasibility and effectiveness of the product. The research design used is the ADDIE Research Development (R&D) design with the stages of Analysis, Design, Development or Production, Implementation or Delivery and Evaluations. The research site is at SMK Muhammadiyah 2 Tempel with research subjects of 134 students, 14 teachers of Automotive Engineering Vocational School and 5 automotive industry practitioners. Data collection techniques used were questionnaires and tests with interview research instruments, media and product questionnaires and practice test sheets. Android-based student performance aids (Tunersindro) have a very high feasibility of being used in vocational learning. Not only that, with two trials, Tunersindro has a very high level of effectiveness in increasing the work readiness of SMK students Keywords: Improving Work Readiness, Students Performance Aid, Development Tool Tunersindro

Seaweed Kappaphycus striatus is a potential marine biological resource in Indonesia, but the cultivation uses still the conventional method (long line). The decline in production yields is affected by environmental disturbances, such as pest attacks and release due to strong currents and waves, which are also not environmentally friendly. Therefore, it is necessary to develop new cultivation methods to increase seaweed productivity. This study aims to analyze the productivity of seaweed using Kajarula (Kantong Jaring Rumput Laut, also known as seaweed net bag) technology at Tablolong Beach, West Kupang, East Nusa Tenggara. The research design used for observation data was randomized pretest-posttest Control Group Design. Next, this research is a case study that includes interviews, observations, and following the process of production of seaweed using Kajarula technology. The production performance of seaweed cultivated for 42 days resulted in biomass production of 7.54 ± 0.27 kg/units with an average relative growth of 153.41 ± 10.97 %/day, a growth rate of 239.32 ± 21.95 g/day, and a total harvest of 5.82 – 7.45 kg/units. The water quality conditions in these waters are within the optimal range to support seaweed growth. The productivity of seaweed cultivation using Kajarula technology shows optimal growth and yields.

The aim of research is to identify the effects and advantages of providing explicit strategy instruction to enhance students’ reading comprehension at English for Islamic Studies class of IAIN Pontianak. This was a classroom action research, and its data were collected through reading comprehension test, observation, interview, and document review. Then, the data were analysed though interactive model data analysis. The results showed that, after providing explicit instruction of comprehension strategy, students’ reading comprehension improved for they became more strategic and more metacognitive when reading after being introduced with reading comprehension strategy explicitly.

Multiple Indonesian cities currently aim to qualify as “smart cities.” Previous research on defining smart cities (e.g., the implementation-oriented maturity model) tends to focus on components over interrelationships, is challenging to apply to a specific context such as Indonesia, and offers limited support for policy-relevant questions. In this paper, we propose to address these shortcomings to support policymakers in identifying concrete action plans in Indonesia specifically. Our approach clarifies interrelationships for the context of use and supports structural (e.g., what aspects of a “smart city” are impacted by an intervention?) as well as what-if policy questions. We started with a systems' science approach to developing a cognitive map of the components and their interrelationships, as is increasingly done in participatory modeling and particularly in socio-ecological management. We transformed semi-structured interviews of 10 Indonesian experts into maps and assembled them to create the first comprehensive smart cities cognitive map for Indonesia, totaling 52 concepts and 98 relationships. While a cognitive map already provides support for decision-making (e.g., by identifying loops in the system), it is only conceptual and thus cannot form predictions. Consequently, we extended our cognitive map into a fuzzy cognitive map (FCM), whose inference abilities allow to examine the dynamic response of an indicator (e.g., “smart city”) in response to different interventions. As fuzzy cognitive maps include the strengths of interrelationships but not the notion of time, future research may refine our model using system dynamics. This refinement would support policymakers in investigating when to conduct and/or evaluate an intervention.

Pada artikel ini, Peneliti mencoba untuk melihat karakter desain berbasis instruksional SMA Negeri 2 Banyuasin III di Komunitas Ekonomi ASEAN. Indonesia adalah anggota ASEAN Economic Community, yang harus menyiapkan kualitas sumber daya manusia. Sekolah Menengah Atas Negeri 2 Banyuasin III adalah institusi yang peduli terhadap pengembangan karakter dan karakter siswa. Dalam penelitian ini kami mengeksplorasi karakter desain berbasis instruksional SMA Negeri 2 Banyuasin III di Komunitas Ekonomi ASEAN. Dalam penelitian ini kami menggunakan kualitatif. Untuk mendapatkan data, kami menggunakan wawancara, observasi, studi dokumen dan triangulasi. Hasil yang diperoleh menunjukkan bahwa sekolah tersebut menerapkan pengajaran agama dan sopan. Sekolah melakukan disiplin dalam semua kegiatan yang menciptakan guru dan administrator sebagai model. Mereka membudidayakan rasa hormat dalam hubungan harmoni sekolah. Mereka tumbuh dan mengembangkan pengajaran agama atas tingkah laku mereka. Mereka mengoptimalkan instruksi secara efektif, dan mencegah waktu luang instruksi. Mereka menerapkan evaluasi formatif dan sumatif secara konsisten dan berkesinambungan. Mereka mengoptimalkan implementasi program peningkatan dan pengayaan. Mereka memotivasi dan membantu siswa dalam memahami kompetensi melalui unit konseling. Mereka mengoptimalkan pembinaan makalah ilmiah. Mereka mengoptimalkan pembinaan minat teknologi informasi. Yang terakhir, mereka mengoptimalkan

This research aims to find out the sign meaning of the conversations displayed in the dictionary. So that it need the interpretation of meaning holistically as a sign. Furtheromre to find out the form and the basic religiouse teaching of Islam Archipelago on three indonesia-English-Arabic Language. The researchers used Sanders Peirce Theory to analyze the signs which contained in the conversations presented by the Three Language Santri Dictionary. So that it will be found the meaning of the values ​​presented each conversation is studied. Peirce viewed the sign as a triadic structure. The three dimensions that build the structure are; Representament, object, and interpretant. Thus the researchers tried to be as detailed and demanding as possible to examine every sign of these diomension. The Researchers sort out the conversations that contain the Islamic Archipelago concept and analyze the sign intensively and gradually in each conversation so that found the general meaning or argument major. On the other hand the researchers also use the theory of Abdurrahman Wahid’s Islamic Indigenousization to analyze the values ​​of Islamic Archipelago. The result showed that this study directed at: (1) the call to implement amar ma'ruf nahi munkar lovingly and nihilisme physical and mental violence, (2) the legality of birthday celebration, especially the memorial of the Prophet's mawlid, (3) revitalization of ideology of nationalism; Love of the homeland, (4) the legality of the idea of ​​gender equality in Indonesia, and (5) the legality of hanging a photo on the wall of the house. Key Words: Charles Sandra Peirce Theory, Triadic Structure, Abdurrahman Wahid’s Islamic Indigenousization, The values ​​of Islamic Archipelago

Abstract Culture and language are like two sides of a coin, it cannot be separated witheach other. Therefore, when we learn a language, we cannot ignore the culture underpaining the language. However, the problem happened, when the culture of the language being learned is contradicted with our culture. English is a language mostly spoken by western people that has different culture from us (moslems). Thus, there should be a way to protect the language learners from negative foreign culture. One of ways to solve that problem is intergrating Islamic values in English language learning. Finally, this research was case study that was conducted in IAIM NU Metro Lampung, especially first semester students of English departement in speaking class. Moreover, the data obtained from interview with the lecturer, observation of teaching and learning process as well as document analysis. The interactive data analysis used to analysis the obtained data. Moreover, the integration of islamic values was conducted by adding islamic terms, place, name, expression in teaching and learning process. Keywords: integrating; Islamic values; speaking class Abstrak Budaya dan bahasa ibarat dua sisi mata uang yang tidak dapat dipisahkan satu dengan yang lainnya. Oleh karena itu, ketika kita belajar suatu bahasa, kita tidak dapat meninggalkan budaya bahasa yang kita pelajari. Kemudian, yang menjadi permasalahan adalah, ketika budaya dari bahasa yang kita pelajari tidak sesuai atau bertentangan dengan identitas atau budaya kita. Dalam hal ini adalah pembelajaran bahasa Inggris, bahasa yang notabene berasal dari budaya barat yang tetunya berbeda dengan nilai-nilai budaya kita khususnya budaya atau nilai-nilai Islam. Sehingga, harus ada jalan tengah agar para pembelajar bahasa Inggris tidak kehilangan identitasnya ketika mempelajari bahasa tersebut. Salah satu cara untuk mengatasi hal tesebut dengan mengintegrasikan nilai-nilai keislaman dalam pembelajaran bahasa Inggris. Penelitian ini menggunakan pendekatan kualitatif khususnya studi kasus yang dilaksanakan di IAIM NU Metro Lampung, khususnya pada mahasiswa semester satu Prodi Pendidikan bahasa Inggris pada matakuliah speaking1. Data diperoleh melalui wawancara dengan dosen pengampu matakulaiah speaking1, observasi pelaksanaan pembalajaran, serta analisa dokumen. Kemudian, data yang diperoleh dianalisa menggunakan analisa data interaktif. Sehingga ditemukan bahwa pengintegrasiaan nilai-nilai keislaman pada pembelajaran speaking dilakukan dengan menambahkan istilah-istilah, tempat, nama, ekspresi-ekspresi keislaman. Kata kunci: integrasi; nilai-nilai keislaman; mata kuliah speaking

A traditional Javanese game was one of the cultures inherited of hereditary society which has great value to society, specifically to educate the children. Unfortunately, the impact a lot of modern games in modern era from other countries has demolished the position of local games. It seem gave negative impact for children today. They tend to focus on new game (download new game continuously) in Googleplay store without understanding educative value of it’s game. Consequently the children abandon traditional Javanese game and leave educative game. The researcher aimed to retrofit traditional Javanese games to provide English vocabulary for children in order to motivate them in Learning English. To solve the problem the researcher adapted Kemp and Yalden model of instructional program design to retrofitting Javanese traditional game. The result showed that Javanese traditional games: Learning alphabet was the result retrofitted from Sobyong game, Learning days was the result retrofitted from Engklek game, Learning Colors was the result retrofitted from “Jamuran” game, and Learning part of body was the result retrofitted from "Oyak- Oyakan". These modification games could be enjoyedinEnglish vocabulary learning process. Key words: Retrofitting Javanese Traditional Games, Sobyong, Jamuran, Engklek, Oyak – oyakan, English Vocabulary,

Lombok Island in Indonesia was hit by four major earthquakes (6.4 Mw to 7 Mw) and by at least 818 earthquakes between 29 July and 31 August 2018. The aims of this study are to measure ground deformation due to the 2018 Lombok earthquake series and to map its spatio-temporal distribution. The application of DinSAR was performed to produce an interferogram and deformation map. Time series Sentinel-1 satellite imageries were used as master and slave for each of these four major earthquakes. The spatio-temporal distribution of the ground deformation was analyzed using a zonal statistics algorithm in GIS. It focused on the overlapping area between the raster layer of the deformation map and the polygon layer of six observation sites (Mataram City, Pamenang, Tampes, Sukadana, Sembalun, and Belanting). The results showed that the deformation includes uplift and subsidence. The first 6.4 Mw foreshock hitting on 29 July 2018 produces a minimum uplift effect on the island. The 7.0 Mw mainshock on 5 August 2018 causes extreme uplift at the northern shore. The 6.2 Mw Aftershock on 9 August 2018 generates subsidence throughout the study area. The final earthquake of 6.9 Mw on 19 August 2018 initiates massive uplift in the study area and extreme uplift at the northeastern shore. The highest uplift reaches 0.713 m at the northern shore, while the deepest subsidence is measured −0.338 m at the northwestern shore. Dominant deformation on the northern area of Lombok Island indicates movement of Back Arc Trust in the north of the island. The output of this study would be valuable to local authorities to evaluate existing earthquake’s impacts and to design mitigation strategies to face earthquake-induced ground displacement.

This paper studies natural language processing on medical articles in Indonesian that aims to identify causal relationship and used as public health surveillance information monitoring system. This paper proposes selection-feature conformity, phrase annotation, paragraph annotation, and medical element annotation. System performance evaluation is carried out using intrinsic aprroach which compares supervised classification methods, i.e. naive bayes method and HMM. Results obtained for recall, precission, and f-measure are 0.905, 0.924, 0.910 and 0.706, 0.750, 0.720, respectively

Sari. Berkembangnya pola kehidupan masyarakat semakin meningkatkan kebutuhan akan layanan yang mudah dan cepat, seperti jaringan akses multimedia. Salah satu kelompok sistem xDSL yang merupakan teknologi jaringan akses alternative adalah 16-QAM-ADSL. Masalah utama yang dihadapi dalam sistem Xdsl adalah memperkecil pengaruh respons saluran transmisi, yang umumnya dapat menggunakan equalizer. Pre-kompensasi respons saluran transmisi dapat ditambahkan untuk membantu kerja equalizer. Pre-kompensasi adalah sebuah filter yang ditambahkan sebuah ADC untuk kompensasi awal respons saluran transmisi. Penggunaan pre-kompensasi dapat memperpendek panjang koefisien equalizer menjadi sekitar 20 tap, yang apabila tanpa pre-kompensasi memerlukan sampai 100 tap. 16-QAM-ADSL dapat mencapai kapasitas 1,6 Mbps (TI/DSI pada 1,544 Mbps) pada saluran sejauh 18 kft. 26 AWG. Sistem transceiver 16-QAM-ADSL yang diteliti di sini dapat bekerja dengan baik setelah melakukan pelatihan selama 0,25 detik. Kesalahan fasa sampling sekitar 7,2 derajat dan frekuensi sampling sekitar 10kHz. Transmission Channel of Pre-compensation Response in the ADSL 1.6M bps Multimedia Access Network Abstract. The development of the living pattern of society has increased the needs of faster and easier services, such as multimedia access network. One of the xDSL family, as an alternative to the network access technology, is the 16-QAM ADSL. The main problem in xDSL is reducing the transmission channel response which usually can be accomplished by using an equalizer. Transmission channel of pre-compensation response can be added to assist the work of the equalizer. A pre-compensation is a filter which has been added before ADC to compensate the earlier response of the transmission channel. The utilization of the pre-compensation can reduce the length of the equalizer coefficients from 100 tap to 20 tap. The 16-QAM ADSL can reach the capacity of 1.6M bps (TI/DSI 1.544Mbps) in a 18 kft channel 26 AWG. The 16-QAM ADSL transceiver system which is explored in this study has worked well after 0.25 second training period. The sampling phase error is about 7.2° and the sampling frequency error is about 10 Khz.

ABSTRACT The aim of this study was to develop further analyzing of metadiscourse categories in second language learners of International Program School of Muhammadiyah University Surakarta. Specifically, the researchers explored metadiscourse categories (interactive and Interactional) of students’ writing result at International Program of Muhammadiyah University Surakarta, the differences of metadiscourse categories with regard to gender (males and female) and factor affected metadiscourse in male and female. The researcher employed Hyland’s metadiscourse model in analyzing students’ written form which consis of 10 male and 7 female students. The results revealed that interactive metadiscourse consist of frame markers, transition markers, endophoric marker, evidendionals, and code glosses. Meanwhile, the interactional metadiscourse concist of boosters, edges, attitude markers, self-mentions and engagement markers. The researchers also revealed that the category of transition marker was the highest on female students since most female students learn at outside class such as at pondok pesantren. ABSTRAK Tujuan penelitian ini adalah untuk mengembangkan analisis lebih lanjut terhadap kategori metadiscourse pada pembelajar bahasa kedua pada Program Internasional Sekolah Universitas Muhammadiyah Surakarta. Secara khusus, para peneliti mengeksplorasi kategori metadiscourse (interactive dan interactional) pada hasil tulisan mahasiswa, perbedaan kategori metadiscourse pada ”gender” (laki-laki dan perempuan) dan faktor yang mempengaruhi metadiscourse pada laki laki dan perempuan. Para peneliti menggunakan model Hyland dalam menganalisis metadiscourse pada tulisan mahasiswa yang terdiri dari 10 laki-laki dan 7 perempuan. Penelitian ini menunjukkan bahwa interactive metadiscourse terdiri dari frame markers, transition markers, endhoporic markers, evidendionals, dan code glosses. Sementara itu interactional metadiscourse terdiri dari booseters, edges, attitude markers, self mentions dan engangement markers. Studi ini juga mengungkapkan bahwa penanda transition marker adalah yang tertinggi pada siswa perempuan karena kebanyakan para siswa perempuan belajar di luar kelas seperti di pondok pesantren. How to Cite: Suhono, Haikal.(2018). Interactive Metadiscourse and Interactional Metadiscourse Categories ff Students’ International Program School Based on Gender. IJEE (Indonesian Journal of English Education), 5(1), 81-91. doi:10.15408/ijee.v5i1.5505

Abstract The aim of this research analyzed the phonological structure of babbling by children subject in eight months age on rural area Lampung. Specificaly, understanding the children’s language acquisition process in order to know the best way to help the children acquire their language ability maximally. The objectives of this thesis were: to describe the phonological structure of babbling which have the dominant of phonetic in babbling stage, to describe the dominant of phonetic consruction in babbling stage and the dominant phonetic on all data. This Research was qualitative research. The subject of this research was the children on different rural area Lampung. The researchers used triangulation technique and observations method in collecting the data. The result show that the dominant of phonetics construction in babbling was vowels (V), it have 30 frequency in all of data. It means that the subject more able to produce vowels in their acquisition language in babbling process. Key words: Babbling Stage, Rural Area Lampung,Children’s Language Acquisition

Integrating sensor networks into the Internet brings many advantages. For example, users can monitor or control the state of the sensors remotely without visiting the field. Some researchers have proposed methods using a REST-based web service or HTTP to establish communication between sensors and server via the Internet. Unfortunately, as we know, HTTP is a best-effort service. In some cases this means that if the number of sensors increases the end-to-end Quality of Service will decrease. The end-to-end network delay increases, as well as the failure rate of data sending caused by HTTP timeouts. In this paper, we propose Finite Time Response (FTR) HTTP as a communication protocol suitable for integrating sensor networks into the Internet. We have defined a cross-layer approach that coordinates between the application layer and the physical layer to control not only performance but also energy efficiency. The HTTP request-response delay measured at the application layer is used as the decision factor at the physical layer to control the active and sleep periods. We also propose a forced-sleep period as a control mechanism to guarantee average performance for all nodes. The experimental results have shown that FTR has the ability to maintain better performance, indicated by a lower average response time and a lower average timeout experience. Optimization is still needed to gain better performance and better energy efficiency while also considering the average value of the update time.

The spectrum fees called as “Biaya Hak Pengguna Frekuensi” (BHPF) for cellular services in Indonesia are currently calculated based on apparatus, proportionally to the number of transceiver stations and radio channels. Unfortunately, the formula cannot promote the efficiency of frequency spectrum efficiency. ITU-R SM 2012-2 recommended the spectrum fee formula that can promote the efficiency; Administrative Incentives Price (AIP) also claims to promote the effectiveness of the radio spectrum utilization. By combining ITUR SM 2012-2 with AIP, the frequency fee formula can promote not only the efficiency but also the effectiveness of spectrum utilization. This paper will explain and discus the modification of ITU-R SM 2012-2 with AIP in designing the spectrum fees for cellular services in Indonesia.

Information searching is the most popular activity in Internet. Usually the search engine provides the search results ranked by the relevance. However, for a certain purpose that concerns with information credibility, particularly citing information for scientific works, another approach of ranking the search engine results is required. This paper presents a study on developing a new ranking method based on the credibility of information. The method is built up upon two well-known algorithms, PageRank and Citation Analysis. The result of the experiment that used Spearman Rank Correlation Coefficient to compare the proposed rank (generated by the method) with the standard rank (generated manually by a group of experts) showed that the average Spearman 0 < rS < critical value. It means that the correlation was proven but it was not significant. Hence the proposed rank does not satisfy the standard but the performance could be improved.

Distributed Hash Tables (DHTs) with O(1) lookup performance strive to minimize the maintenance traffic required for disseminating membership changes information (events). These events dissemination allows each node in the peertopeer network maintains accurate routing tables with complete membership information. We present UnoHop, a novel DHT protocol with O(1) lookup performance. The protocol uses an efficient mechanism to distribute events through a dissemination tree that is constructed dynamically rooted at the node that detects the events. Our protocol produces symmetric bandwidth usage at all nodes while decreasing the events propagation delay.

In this paper, we identify some impairments in the Voice over Internet Protocol (VoIP) networks and quantify the levels of voice quality. We propose an optimization model to maximize number of calls in low speed network for Rural Next Generation Network (R-NGN) while maintaining a minimum level of voice quality. The model is based-on Extended E-model to select parameters like voice coder, packet loss level, jitter buffer size, and network utilization. The optimum VoIP access network is achieved by applying G.723.1 5.3 kbps voice coder, packet loss level less than 1%, jitter buffer 50 ms, and network utilization less than 85%.