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PHOTOVOLTAIC AND WIND TURBINE: A COMPARISON AS BUILDING INTEGRATED RENEWABLE ENERGY IN INDONESIA Susan, Susan; Wardhani, Dyah Kusuma
Humaniora Vol 11, No 1 (2020): Humaniora (In Press)
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/humaniora.v11i1.6294

Abstract

The research tried to comprehensively review the systems related to Building Integrated Photovoltaic (BIPV) and Building Integrated Wind Turbine (BIWT). The review aimed to observe the advantages and disadvantages of the application. Designers could use that comparison for consideration of choosing the most suitable Building Integrated Renewable Energy (BIRE) concept for projects. The research presented a literature review of BIRE systems, particularly on BIPV and BIWT systems. The critical analysis focused on some parameters related to their main energy source, type, influencing factor, efficiency, and boundary. The observation about BIPV would be divided into subgroups according to photovoltaic (PV) materials, modules, efficiency, performance?s boundaries, and the general rule of thumb of its installation. The research finds that the BIPV application has advantages in terms of the building?s application scale. It can be applied from small-scale to large-scale. Furthermore, the BIPV application does not need extra space and could directly replace the conventional building envelope materials. The issues of non-uniformity and heat transfer in BIPV can be solved by installing PV in folding-concept and placed an air gap with fins inside. On the other hand, BIWT also has an abundant energy source, but the application limits to windy areas (rural areas or urban areas in high elevation). Aside from those limitations, the BIWT application also has issues of structure, noise, and aesthetical value.
Identification of Spacial Pattern in Productive House of Pottery Craftsmen Dyah Kusuma Wardhani
Humaniora Vol. 7 No. 4 (2016): Humaniora
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/humaniora.v7i4.3608

Abstract

The research goals were to identify a spacial pattern in craftsmen house and to see its relevance to the social-cultural life of the craftsmen. The existence of domestic and economic activity in craftsmen house creates a spacial pattern with particular characteristics. Data were collected through direct observation, interviews, and visual documentation to record productive house, settlement condition, and sequences of pottery production. The in-depth interview focused on the use of time, space, and house modification in craftsmen house. House in the craftsmen settlement was growing gradually by adjusting to the inhabitant's needs. This research was included in qualitative research that described observation results and then analyzed spacial pattern formed in craftsmen house. Research results show that in this settlement beside the mixed, balanced, and separated type of productive house, there is also pottery collectors house type. The changes in the productive house are related to housing adaptation or house adjustment to accommodate production process. The settlement orientation is along the streets, but the existence of open space in the form of pottery kiln and hay storage become the main orientation for productive spaces inside the craftsmen house. Pottery kiln and hay storage have become open cultural space that characterizes the pottery craftsmen settlement. 
The Negative Aspects of Ampel Corridor Environment as A Historical Commercial Site Astrid Kusumowidagdo; Dyah Kusuma Wardhani
Humaniora Vol. 8 No. 4 (2017): Humaniora
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/humaniora.v8i4.4006

Abstract

The purpose of this study was to investigate the elements that had negative influences on the creation of the atmosphere and uniqueness of the place. Conducted qualitatively descriptive, the data collection was gathered through a focus group discussion method towards eight people in addition to observation, documentation, interview with experts, and document study. This research has found some various elements that have created negative impacts on the Ampel Corridor, such as the narrow distance between stores, lack of cleanliness, unclear circulation, noisy, the informal parking area, and cross-circulation with the settlement. The other factors also include numerous beggars, visitors, and pedicab.
Photovoltaic and Wind Turbine: A Comparison as Building Integrated Renewable Energy in Indonesia Susan Susan; Dyah Kusuma Wardhani
Humaniora Vol. 11 No. 1 (2020): Humaniora
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/humaniora.v11i1.6294

Abstract

The research aimed to comprehensively review the systems related to Building Integrated Photovoltaic (BIPV) and Building Integrated Wind Turbine (BIWT). The review purposed to observe the advantages and disadvantages of the application. Designers could use that comparison for consideration of choosing the most suitable Building Integrated Renewable Energy (BIRE) concept for projects. The research presented a literature review of BIRE systems, particularly on BIPV and BIWT systems. The critical analysis focused on some parameters related to their main energy source, type, influencing factor, efficiency, and boundary. The observation about BIPV would be divided into subgroups according to photovoltaic (PV) materials, modules, efficiency, performance’s boundaries, and the general rule of thumb of its installation. The research finds that the BIPV application has advantages in terms of the building’s application scale. It can be applied from small-scale to large-scale. Furthermore, the BIPV application does not need extra space and could directly replace the conventional building envelope materials. The issues of non-uniformity and heat transfer in BIPV can be solved by installing PV in folding-concept and placed an air gap with fins inside. On the other hand, BIWT also has an abundant energy source, but the application limits to windy areas (rural areas or urban areas in high elevation). Aside from those limitations, the BIWT application also has issues of structure, noise, and aesthetical value.
Indoor health and comfort for the green workplace at the university Dyah Kusuma Wardhani; Susan; Michelle Anastasia; Michele Julian Setiando
ARTEKS : Jurnal Teknik Arsitektur Vol 5 No 3 (2020): ARTEKS : Jurnal Teknik Arsitektur | September 2020 ~ Desember 2020
Publisher : Program Studi Arsitektur Fakultas Teknik Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/arteks.v5i3.582

Abstract

Greenship Interior Space is a rating tool used in ensuring more sustainable and healthy indoor space with the focus on the health and comfort of the users thermally, visually, and acoustically. It is important to study this concept further to ensure a healthier workspace where most workers spend 80-90% of their time. This is necessary because a well-designed Indoor Health and Comfort has the ability to prevent the emergence of Sick Building Syndrome and increase employee productivity. This research was conducted using the Ciputra University workplace as a case study. Moreover, a descriptive quantitative approach was implemented with data collected through observation, interviews, and field measurements. The results showed the possibility of optimizing the visual comfort and outside view in the workplace to obtain the appropriate level of illumination and to improve workers’ productivity. This, therefore, means, a workplace needs to address the environmentally and socially conscious behavior and also support employee performance in order to improve productivity in line with the strategies of a green workplace.
Optimasi BIPV berdasarkan produksi energi listrik dan masa pengembalian investasi Susan; Dyah Kusuma Wardhani; Yusuf Ariyanto; Eric Harianto
ARTEKS : Jurnal Teknik Arsitektur Vol 6 No 3 (2021): ARTEKS : Jurnal Teknik Arsitektur | September 2021 ~ Desember 2021
Publisher : Program Studi Arsitektur Fakultas Teknik Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/arteks.v6i3.1103

Abstract

The availability of non-renewable resources to generate electrical energy has decreased. The National Energy Council says that Indonesia has huge potential renewable energy resources. The largest amount coming from solar energy. However, only 5% is utilized. The number of building owners who want to install the technology related to renewable energy on/in a building in Indonesia is still very small. This happens due to the high initial cost of installation. In case of an existing building, the boundaries added with the limitation of structure and limitation of potential-available integrated area. This study proposed a BIPV model in an existing building to contribute the maximum use of renewable energy in a relatively limited potential-available integrated area. The experimental method was applied to several models. Amount of electrical energy generated, and ROI were used as optimization parameters. ROI will give more comprehensive review to a building owner, to show that the time period is the most critical determinant of investment. The study shows that installation of PV on an opaque wall in the west orientation is the optimum one. The model generated 777741 kWh/year of electrical energy, exceeding the existing consumption. ROI calculated in 4.36 years, relatively short compared to 25 years of PV life guarantee. The optimization on this model is supported by its largest number of integrated area and high annual radiation received. This study shows significant results to the building owner. Electrical energy and ROI should be fully taken as a consideration of when to decide to apply PV.
Pendampingan Manajemen dan Akuntansi Masjid di Masjid Al-Ihsan Kelurahan Tegal Gede Kabupaten Jember Dewi Kurniawati; Arisona Ahmad; raden roro lia Chairina; Dyah Kusuma Wardhani; Datik Lestari
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 6 No 2 (2021): December
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/j-dinamika.v6i2.2378

Abstract

Masjid Al Ihsan merupakan salah satu masjid yang ada di Kelurahan Tegal Gede, Kecamatan Sumbersari, Kabupaten Jember. Masjid sebagai lembaga nirlaba yang mendapatkan dana dari jamaah perlu memperhatikan aspek pengelolaan manajemen masjid serta keuangan sebagai bentuk pertanggungjawaban kepada jamaah. Metode pelaksanaan yang digunakan untuk pengabdian kegiatan masyarakat ini adalah menjaring kendala pengelolaan manajemen dan akuntansi masjid yang dihadapi oleh takmir masjid Al Ihsan. Pengabdian dilakukan selama 6 bulan dengan melakukan identifikasi kebutuhan takmir Masjid Al Ihsan. Selanjutnya, menindaklanjuti kebutuhan yang terjaring, tim jurusan manajemen agribisnis melaksanakan kegiatan pendampingan manajemen pengelolaan masjid dan pembukuan sederhana pembuatan arus kas masjid menggunakan aplikasi excel. Hasil pendampingan bagi takmir masjid Al-Ihsan adalah tersampaikannya pengetahuan tentang manajemen pengelolaan masjid dan pembukuan sederhana akuntansi arus kas masjid baik secara manual dan terkomputerisasi menggunakan microsoft excel.
REDESAIN RUANG RAMAH ANAK PADA TEMPAT PENITIPAN ANAK GRIYA ANAK SURABAYA Melania Rahadiyanti; Dyah Kusuma Wardhani; Etha Rambung; Hanna Tabitha Hasianna Silitonga
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 4, No 1 (2021): Januari
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/kacanegara.v4i1.703

Abstract

Daycare play an important role in the growth and development of children who are active in it, because its main function is as a place to play and learn for children. It is important that daycare are designed according to the need for child-friendly spaces to create conditions that are comfortable and safe for children. This community service would like to be involved in creating a child-friendly space in one of the daycare, Griya Anak in Surabaya. This activity is carried out in several stages, namely preparation in the form of field observations, planning, namely designing the space used as the main activity in Griya Anak, counseling about child-friendly spaces and discussion of design results, then implementing rearranging and providing furniture needed to support the activities in Griya Anak. The results of this activity include the creation of a main activity space design at Griya Anak that is more comfortable and safer for children, and effective for the flow of activities carried out by the Griya Anak management, as well as the fulfillment of the need for appropriate furniture to support activities at Griya Anak.
Effect of Gibberellin Doses on the Morphologhy of Soybean Strains Infected with Bemisia tabaci Dyah Kusuma Wardhani; Siti Zubaidah; Heru Kuswantoro
BIOEDUKASI Vol 15 No 2 (2017)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v15i2.6932

Abstract

This study aimed to determine the effect giberelin doses on the morphology of several soybeans strains (UM.4-1, UM.7-2, UM.2-4, UM.7-6, UM.6-2 , Gumitir and Wilis) which have been attacked by Bemisia tabaci. Research was conducted at Research Station, Indonesian Legume and Tuber Crops Research Institute, Malang. The design of the study was a complete split plot randomized block design. Spraying gibberellin on 35 days old (35 HST) after-planting soybean with variation dose of giberellin were 0 ppm, 25 ppm, 50 ppm and 75 ppm. Morphological observation was carried out on leaf length, leaf width, leaf area, ratio of leaf, petiole length, leaf shape, color of hipocotyl, rod coat color, the color of ripe pods and flower color. Data were analyzed using 2 ways Anova. The results showed that there was a difference in treatment’s effect against leaf width, leaf ratio, leaf area and petiole length of soybeans but no effect of dose variation on soybean leaf length. There is the effect of the combination treatment (soybean strains and dosage) of the leaf width, leaf ratio, leaf area and petiole soybeans but there is no effect of combination treatment on soybean leaf length. There is the influence of lines on the leaf width, leaf area and ratio, but there is no influence on the long soybean lines of soybean leaf and petiole). Keywords: Gibberelin, Bemisia tabaci, Morphology, Soybean
MODUL UNIT KARANTINA PORTABLE SEBAGAI FASILITAS PEMBANTU RUANG ISOLASI DARURAT DI LINGKUNGAN KAMPUNG PADAT PENDUDUK Yusuf Ariyanto; Wira Widjaya Lindarto; Dyah Kusuma Wardhani
Share : Journal of Service Learning Vol. 7 No. 2 (2021): AUGUST 2021
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (358.981 KB) | DOI: 10.9744/share.7.2.78-85

Abstract

The capacity of the isolation room at the hospital appointed by the Government to treat Covid-19 patients is no longer able to accommodate the positive Covid-19 patients. Positive Covid-19 patients with no symptoms or other signs of worsening physical conditions are advised to do self-quarantine and isolation independently. This self-quarantine/isolation becomes a problem especially in densely populated settlements, especially informal settlements. The case study on this community service activity is an informal settlement located along the Surabaya railroad. Together with the Surabaya ARKOM team as partners, this community service activity conducting field observations with the results that there are still many poor house conditions in this area, the conditions of the houses are tight and not fulfilled the standards of a healthy house, which causes a larger potential spread of Covid-19 virus and makes it impossible to carry out self-isolation in their each homes. The solution offered is to create a communal isolation room module as an emergency isolation room for informal village communities during a pandemic or can be used in other certain emergency conditions with a participatory design method that meets health standards for isolation rooms designed with the easy and fast module applications process. The purpose of this activity is to provide a set of modules for communal quarantine units as prototypes that can be made by the community with a simple system, easily available materials, fast and prioritizing community participation in its assembling.   Abstrak: Kapasitas ruang isolasi di Rumah Sakit yang ditunjuk Pemerintah untuk merawat pasien Covid-19 sudah tak mampu menampung membeludaknya pasien positif Covid-19. Pasien positif Covid-19 yang belum mengalami atau bahkan yang tidak menunjukkan gejala penurunan kondisi fisik, dianjurkan untuk melakukan karantina dan perawatan secara mandiri. Karantina secara mandiri ini menjadi tantangan tersendiri untuk permukiman padat penduduk, terutama permukiman informal. Menjadi studi kasus pada kegiatan pengabdian masyarakat ini adalah permukiman informal yang berada di tepi kereta api. Bersama tim ARKOM Surabaya sebagai mitra melakukan observasi lapangan dengan hasil menunjukkan bahwa kondisi rumah yang memprihatinkan masih banyak terdapat di area ini, kondisi rumah berdempetan dan tidak sesuai standar rumah sehat inilah yang menyebabkan potensi besar penularan Covid-19 dan tidak memungkinkan untuk melakukan isolasi mandiri di rumah masing-masing. Solusi yang ditawarkan adalah membuat modul ruang karantina komunal sebagai ruang karantina darurat bagi masyarakat kampung informal pada masa pandemi atau kondisi darurat tertentu dengan metode desain partisipatif yang memenuhi standar kesehatan untuk sebuah ruang karantina yang didesain dengan proses aplikasi modul yang mudah, murah dan cepat. Tujuan dari kegiatan ini adalah memberikan modul unit karantina komunal sebagai prototype yang dapat dibuat sendiri oleh masing-masing kampung padat penduduk dengan sistem yang sederhana (portable), material mudah didapat, cepat dan mengedepankan usaha partisipatif masyarakat dalam pembuatannya.