Relasi Fungsi, Bentuk dan Material Pada Arsitektur Rumah Baja Karya Ahmad Djuhara

ABSTRACT Steel house by Ir. This Ahmad Djuhara I.A.I, comes with a prominent metal material dominance. In addition to being used in the main structure and the main outer enclosure, all these materials are displayed in a straightforward and naked manner. Making the expression of this building really unusual. Perhaps because of this, as far as is known, since 2002 it has received the most and widest coverage from the media (print, television and online) than any other architect's works. This steel house received an award from the Indonesian Architects Association (IAI Award), such as confirming the existence and presence of this unique steel house. This study aims to examine how the relationship aspects of Form, Function & Material. The method used is qualitative - descriptive. Through the study of the anatomy of the building, then data collection by means of field observations, direct interviews with users. Then, to fulfill its objectivity, interviews were also conducted on 15 residents (chosen randomly) who live around the location (radius not more than 600 m). The results of the study show that the relationship from triangulation aspects of Form, Function and Material does not work as expected, especially regarding materials. This research is expected to be useful for architectural science, practitioners and students. So that in its design, it is necessary to be more careful in determining the dominance of the material.  Key word :   Relation, Form, Function, Material, Building Anatomy and Steel house. &nbsp

PENGENALAN DAN PEMBEKALAN PERKULIAHAN ARSITEKTUR UNTUK SISWATINGKAT SMA & SMK

Hingga saat ini, sangat banyak siswa SMA/K dan bahkan para guru yang salah paham mengenai perkuliahan Arsitektur. Para siswa dan guru masih menganggap bahwa untuk dapat mengikuti perkuliahan pogram studi Arsitektur, haruslah : 1) Berlatar belakang jurusan Ilmu Pengetahuan Alam (IPA), saat masih SMA/K. Jelas ini persepsi yang keliru. Sudah sejak lama (lebih dari 10 tahun lalu) pogram studi Arsitektur dapat menerima jurusan IPA maupun IPS.  2) Menjadi mahasiswa prodi Arsitektur harus punya kemapuan menggambar yang baik. Ini juga gambaran yang tidak tepat. Menjadi mahasiswa Arsitektur, tidak harus memuliki kemampuan gambar yag bagus. Yang menjadi kewajiban mahasiswa Arsitektur adalah mampu menyajikan gambar informasi. Karena itulah, tujuan kegiatan Pengabdian Kepada Masyarakat (PKM) adalah upaya pengenalan dan pembekalan bagi siswa SMA/K. Hasil akhir kegiatan ini, para siswa lebih mengerti dan lebih siap untuk kuliah di prodi Arsitektur, di universitas manapun. Pengenalan dan pembekalan ini direncanakan selama tiga pertemuan, dengan durasi setiap pertemuan +/- 4 jam. Kegiatan ini terbuka bagi semua siswa SMA/K yang ingin tahu seperti apa prinsip materi perkuliahan (semester 1-2) perkuliahan Arsitektur. Sebagai bentuk keterbukaan, akan disiapkan informasi di beragam media sosial termasuk poster yang akan di sampaikan langsung ke beberapa sekolah di sekitar kampus Matana. Materi yang diberikan berupa rangkuman dari mata kuliah gambar teknik (gambar proyeksi, notasi, perspektif dll) serta Komputasi dalam Arsitektur (aplikasi sekcthup), berikut beberapa teknik gambar presentasi (sketsa) secara manual. Target luaran akademik direncanakan adalah Jurnal nasional terakreditasi

Studio Perancangan Arsitektur Kota: Kampung Wisata Hijau Organik Cilegong, Desa Mekarwangi

The formal housing expansion by private property developers in Tangerang District has the potential to generate "urban void" due to the degradation of the quality of local informal settlements into slums. Between the rich and the poor do not have shared space, to meet and to communicate, but instead hindered by the construction of a concrete wall separating the two sides with a lame gap. Mekarwangi Village is one of the villages in Kecamatan Cisauk, Tangerang Regency, which some part of the area will be built formal housing. To overcome the negative impact, it is necessary step in integrating it with formal housing. One of them is to plan a comperhensive settlement design, but also affordable and in accordance with the local character, and promote sustainability. Community service activities are integrated along side with research into the teaching; the course Urban Design Studio. Beside lecturers and students, this activity also involved the local residents and local agencies. The scope of this case study is in one neigborhoods of Mekarwangi Village; Kampung Cilegong. How the settlement planning and design will be suitable for Kampung Cilegong? This research uses qualitative method to get deeper problem. This study aims to find a solution for Mekarwangi Village in the future. This activity is succeeded and satisfied the citizens of Kampung Cilegong, Mekarwangi Villag

KARAKTERISTIK ARSITEKTUR DESA MEKARWANGI, CISAUK

Mekarwangi Village is in Banten Province area. It has its own architectural uniqueness, which distincts from Baduy and Java-Banten. However, its uniqueness became faded and abandoned. The Mekarwangi people started to adopt western buildings. On the other hand, most of the area became formal and modern housing development of Serpong. Conservation effort should be initiated, by starting a study about its architectural characteristics. How is the characteristics of the traditional architecture in Desa Mekarwangi? This study is a qualitative research, which is aimed to study the architectural characteristics in Desa Mekarwangi. The results showed, that the stylistic, spatial, physics and figural quality characters is sunda and banten.Keywords: traditional architecture, vernacular, conservation, cultural landscape heritage, local wisdo

An Analysis and Design of Adaptive Assessment System for Manufacturing Industry 4.0 Implementation in Indonesia

The implementation of Industry 4.0 technology has developed rapidly. Despite its development, Indonesia is still nascent and requires some implementation monitoring in its priority industries. This study aims to design a system for assessing the readiness of implementing Industry 4.0 in priority manufacturing industries in Indonesia. A Fuzzy Inference System framework with six main dimensions has been developed to assess the level of readiness for Industry 4.0 in priority manufacturing industries. The six assessment dimensions are Legal Consideration, Products and Service, Manufacturing and Operations, Strategy and Organization, Supply Chain, and Business Model. These dimensions have been developed into a complete assessment system for evaluating the level of readiness for implementing Industry 4.0. Validation of the system has shown that the multi-dimensional assessment system can provide appropriate assessment results to assess the level of readiness for Industry 4.0 in priority manufacturing industries

State of Charge Estimation of Lead Acid Battery using Neural Network for Advanced Renewable Energy Systems

The Solar Dryer Dome (SDD), an independent energy system equipped with Artificial Intelligence to support the drying process, has been developed. However, inaccurate state-of-charge (SOC) predictions in each battery cell resulted in the vulnerability of the battery to over-charging and over-discharging, which accelerated the battery performance degradation. This research aims to develop an accurate neural network model for predicting the SOC of battery-cell level. The model aims to maintain the battery cell balance under dynamic load applications. It is accompanied by a developed dashboard to monitor and provide crucial information for early maintenance of the battery in the SDD. The results show that the neural network estimates the SOC with the lowest MAE of 0.175, followed by the Random Forest and support vector machine methods with MAE of 0.223 and 0.259, respectively. A dashboard was developed to help farmers monitor batteries efficiently. This research contributes to battery-cell level SOC prediction and the dashboard for battery status monitoring. Doi: 10.28991/ESJ-2023-07-03-02 Full Text: PD

3D Printing for medical devices: Mini review and bibliometric study

The technology of three-dimensional (3D) printing is transforming modern living. 3D printing has been a technical breakthrough because it can swiftly and precisely construct intricate and customized medical items. The study examines the pros and cons of technology as well as the possibilities of 3D printers for medical applications. The study includes bibliometric analysis based on previously published studies as well as a thorough examination of the literature. The paper examines both the benefits and drawbacks of 3D printing as it relates to medical devices. The numerous techniques and applications that can be applied, including stereolithography, fused deposition modeling, and digital light processing, are covered in the article. The outcomes of the systematic literature review demonstrate the possibilities for 3D-printed medical equipment in the fields of surgery, personal gadgets, and eco-friendly based materials. However, because of the delicate nature and intricacy of the materials, combining biodegradable polymers with biological components as a 3D printing material can be an eco-friendly alternative

A review of Microfluidic blood separation techniques

Microfluidic blood separation is a modern biological technology used to separate blood cells from their fluids. Blood cells present in the blood become an important outline of many diseases. To maintain the stability and sterility of blood, a tool with renewable technology and a large capacity is needed. Microfluidic blood separation has important assets, especially changes in the physicochemical properties of blood cells that are used for quick and accurate clinical diagnosis. Dissemination of structural materials and compositions from the separation and sorting of blood uses a technical system that will create this optimal microfluidic blood separation in research. As for this paper structure starts with introduction, then continued with literature review, type of Microfluidic methods, application of Microfluidic, and bibliometric analysis. With those methods the result could be conducted with systematic literature reviews. Therefore, this study is prepared to identify research gaps in topics related to Microfluidic blood separation techniques. Related studies about microfluidic blood separation techniques are identified using bibliometric analysis and systematic literature review of the study search index through database Scopus-indexed publications. The results from this paper reveal the topics in urine as a parameter for Microfluidic separations as the research gap according to Microfluidic separations. This paper expects research on Microfluidic blood separation techniques will continue to be developed to maximize the potential of Microfluidic blood separations in helping the research process

Extraction of Hydrophobic Analytes from Organic Solution into a Titanate 2D-Nanosheet Host: Electroanalytical Perspectives

Titanate nanosheets (single layer, typically 200 nm lateral size) deposited from aqueous colloidal solution onto electrode surfaces form lamellar hosts that bind redox active molecular redox probes. Here, hydrophobic redox systems such as anthraquinone, 1-amino-anthraquinone, deca-methylferrocene, 5,10,15,20-tetraphenyl-21H,23H-porphine manganese (III) chloride (TPPMnCl), and α-tocopherol are shown to bind directly from cyclopentanone solution (and from other types of organic solvents) into the titanate nanosheet film. For anthraquinone derivatives, stable voltammetric responses are observed in aqueous media consistent with 2-electron 2-proton reduction, however, independent of the pH of the outside solution phase environments. For decamethylferrocene a gradual decay of the voltammetric response is observed, but for TPPMnCl a more stable voltammetric signal is seen when immersed in chloride containing (NaCl) electrolyte. α-Tocopherol exhibits chemically irreversible oxidation and is detected with 1 mM–20 mM linear range and approximately 10−3 M concentration limit of detection. All redox processes exhibit an increase in current with increasing titanate film thickness and with increasing external electrolyte concentration. This and other observations suggest that important factors are analyte concentration and mobility within the titanate host, as well as ion exchange between titanate nanosheets and the outside electrolyte phase to maintain electroneutrality during voltammetric experiments. The lamellar titanate (with embedded tetrabutyl-ammonium cations) behaves like a hydrophobic host (for hydrophobic redox systems) similar to hydrophobic organic microphase systems. Potential for analytical applications is discussed. Keywords: 2D-nanosheet, Microphase, Hydrophobicity, Electrocatalysis, Sensor, Membran