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DOAJ Open Access
Enhancing water security: assessing technology operation capabilities in clean water facilities using MCDM approach
Cogent Engineering, Vol 13, Iss 1 (2026) | ISSN: 2331-1916
Ensuring water security is critical, particularly in rapidly urbanizing regions. This study explores the assessment of technology operation capabilities in clean water facilities, aiming to enhance water security through improved operational performa...
DOAJ Open Access
Lack of access to clean water and its effects on health status of residents in border communities of Ogun State, Nigeria
Sustainable Environment, Vol 12, Iss 1 (2026) | ISSN: 2765-8511
Ogun State in Nigeria shares borders with the Benin Republic, and inadequate access to potable water within a locality can affect residents' health. This study examines the effects of a lack of access to clean water on the health status of resid...
Repositori Institusi
Blumbang iwak = Fish pond
Dewa raises fish in a pond. But the pond gets dirty wastewater. The next day, all fish die from poisoning. Father teaches how to clean wastewater. The way is by using water hyacinths. Finally, Dewa succeeds in raising fish in his pond.
Repositori Institusi
Mapping Carbon Tax: Bibliometric Analysis and Visualization of Relevant Research
The main problem with why the carbon tax was introduced was the negative externality impact caused by the activities of the products manufactured by businesses. Nevertheless, the carbon tax may minimize the impact of negative externalities. One of th...
Repositori Institusi
Pendampingan Kelompok Sadar Wisata (POKDARWIS) Karang Taruna Dalam Tata Kelola Ekowisata Danau Air Hitam Binawidya Pekanbaru
Blackwater Lake is a lake formed from the activities of a former sand mine which is located on the Black Water Road, Binawidya Village, Binawidya District, Pekanbaru City. The existence of the lake has not been utilized by the community or the landow...
Repositori Institusi
Efektivitas Latihan Integrasi Visual Motor Berbantuan Clean Ruler Terhadap Peningkatan Keterampilan Tulis Tangan Pada Anak Autis
Thesis
Penelitian ini dilatar belakangi dengan permasalahan anak autis yang
ditemukan di kelas III SDLB di SLB Pendowo Limo Pekanbaru yaitu
permasalahannya pada keterampilan tulis tangan. Penelitian ini bertujuan untuk
mengetahui efektivitas latihan inte...
Repositori Institusi
NILAI MANFAAT EKONOMI AIR HUTAN LARANGAN ADAT RUMBIO
This study aims to determine the estimated economic value of water in Rumbio
Forest Indigenous Prohibition for domestic use existing community around the
forest. The method of data collection is done in a survey by random sampling.
The economic va...
Repositori Institusi
EKSPLORASI EKOWISATA DANAU AIR HITAM BINAWIDYA KOTA PEKANBARU
Black water lake is a former sand mining excavation which is located on the black water road, Binawidya village, Binawidya district, Pekanbaru city. The former sand mining excavation which has changed its shape into a lake has become a public concern...
Repositori Institusi
Utilization of Palm Oil Stem Wastes From Pekanbaru And Dumai As Added Materials of Making Brick-Fibert
Riau Province has a vast palm plantation of 2,399,172 hectares (Statistics of Riau Province (BPS), 2014). Potency of dry waste of palm oil stem can reach 89.479.518,912 tons/year. Fiber can be used as an added material to make building materials such...
Repositori Institusi
Pengaruh Citra Merek Dan Word Of Mouth Terhadap Keputusan Pembelian Produk Garnier Micellar Cleansing Water Pada Mahasiswa Universitas Lancang Kuning
Thesis
Penelitian ini bertujuan untuk menganalisis pengaruh citra merek dan word of
mouth terhadap Keputusan pembelian produk Garnier micellar cleansing water
pada mahasiswa universitas lancang kuning. Metode yang digunakan adalah
pendekatan kuantitatif ...
Repositori Institusi
Repositori Institusi
Analisis Beton Ringan Tanpa Agregat Kasar Dengan Penambahan Polymer Concrete
Tujuan dari penelitian ini adalah untuk membandingkan nilai kuat tekan beton serta menentukan nilai Faktor Air Semen (FAS) yang sesuai dalam pembuatan beton tanpa agregat kasar dengan penambahan polimer concrete (polcon). Perencanaan campuran beton (...
Repositori Institusi
Addressing Nitrogen-rich Biomass Production Challenges in Azolla microphylla Cultivation from Varying Shading and Water Depth Dynamics
ISSN: 3037-2024
Azolla microphylla, a rapidly growing aquatic fern with the unique ability to fix atmospheric nitrogen, presents significant potential for sustainable agriculture. Despite its nitrogen-fixing prowess, challenges persist in optimizing biomass producti...
Repositori Institusi
Research Studies on Composition of Porous Concrete on The Sidewalk
ISSN: 1755-1315
In infrastructure development, technology is needed that is powerful, effective, efficient in implementation time, efficient, and environmentally friendly. Porous concrete has a cavity that can flow water directly into the ground so that it can overc...
Repositori Institusi
The Phenomenon Of Hyperreality In Avatar : The Way Of Water
Thesis
Penelitian kualitatif ini membahas tentang hiperrealitas dan simulasi dalam film
Avatar: The Way of Water. Untuk teori utamanya, penelitian ini hanya
menggunakan teori hiperrealitas Baudrillard yang juga terdiri dari simulacrum.
Data dalam penelit...
Repositori Institusi
Repositori Institusi
Sosialisasi Bank Sampah Mutiara Kelurahan Tuah Karya Kecamatan Tuah Madani Kota Pekanbaru
This community service activity aims to provide education to the Tuah Karya Village Community, Tuah Madani Subdistrict, and Pekanbaru City about the benefits of the waste bank so that an attitude of environmental care is formed, which results in crea...
Repositori Institusi
PENGUJIAN MIKROORGANISME LOKAL ( MOL) LIMBAH SAYURAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI ( Brassica juncea L)
Nowadays people are increasingly concerned about the importance of product quality. The use of
fertilizers derived from organic materials is believed to bring more benefits to agricultural products
where products become healthier, environmentally f...
Repositori Institusi
DAMPAK KEBAKARAN HUTAN GAMBUT TERHADAP SUBSIDENSI DI HUTAN TANAMAN INDUSTRI
Forest fires in peat soils will affect hydrological characteristics and hydrological cycles.
Industrial Plantation Forest in Riau Province is mostly located in peat soil. This study aims
to measure the impact of forest fires on peat subsidence and ...
Repositori Institusi
RESPON STEK MERANTI BAKAU (Shorea uliginosa Foxw.) TERHADAP PEMBERIAN ROOTONE F DAN BERBAGAI MEDIA TANAM
From the exploration results at Biosphere Reserve GSK-BB Riau in 2009 together
with Tokyo University of Agriculture, found that Meranti Bakau (Shorea uliginosa
Foxw.) has the potential to produce high bioethanol. So one needs to be developed
is do...