Gunawan, Theresia; Erlina, Magdalena; Subari, Fransiska Anita(Indonesian Journal of Sustainability Accounting and Management, 2023)
The number of hotels and consumers that are concerned about the green concept has been increasing, on the other hand, consumers are also becoming skeptical towards the practice of greenwash. Due to the limited availability ...
Increasing the role of woman who working in the industrial sector is growing nowadays, beside to helping the family finance also for self-actualization. In addition to increasing the role, there are other challenges for ...
Carpal Tunnel Syndrome (CTS) is the injury as the result of compression of the median
nerve by the swollen muscle and soft tissues at carpal tunnel. This condition is causing pain and
making the nerve’s signal transmissions ...
The current literature lacks comprehensive knowledge regarding the relative and combined effects of task-related factors, such as driving in monotonous environments, and the 'post-lunch dip'—an afternoon bi-circadian ...
There has recently been a significant growth in research exploring natural-based coagulant due to its various benefits to decrease or even substitute inorganic chemical coagulants. Due to their abundance, polysaccharide-based ...
Porous carbons were prepared from the biomass waste rambutan peels using hydrothermal carbonization followed by
the KOH activation process. Rambutan peel derived porous carbons (RPC) with high surface area of 2104 m2
g−
1 ...
Utilisation of natural coagulants in water and wastewater treatment has gained a considerable
amount of interest in recent years. This is possible due to its advantages such as being
renewable, being affordable at a ...
Coagulation is a water and wastewater treatment technology that has been widely used due to its high efficiency and effectiveness.
Various inorganic salts are commonly used as coagulant; however, there are some negative ...
Kristianto, Hans; Tanuarto, M. Y.; Prasetyo, S.; Sugih, A. K.(Springer Nature, 2020)
This study focused on utilization of Leucaena leucocephala seeds’ extract and iron oxide nanoparticles (IONPs) under magnetic
field to provide effective coagulation process. Leucaena seeds’ extract was obtained using 3 M ...
In this work, waste tea-based porous carbons were prepared by hydrothermal carbonization and then followed by the chemical
activation using KOH and ZnCl2. As-prepared porous carbons were then used to host sulfur as composite ...
By 2021, fossil fuels still dominated Indonesia’s energy source by generating 87% of electricity and constituting
88.5% of the national energy mix. This achievement is far from the government’s target of 23%
renewables ...
We proposed a practical approach to incorporating demand function in pricing optimization and
its corresponding capacity allocation problem. Based on the willingness-to-pay approach, demand
function was estimated from ...
We develop an unexplored oilfield valuation model under uncertain exploration outcomes, reservoir conditions,
and oil prices. The exploration outcomes follow a binomial process, while oil prices are represented using ...
In this present work, hard carbons were synthesized from local Indonesian starch by using hydrothermal carbonization followed by the activation process at high temperature. It was found that as obtained hard carbons showed ...
Hard carbons are one of the most promising carbon anode materials for sodium ion batteries (SIBs) due to the high specific capacity and excellent cycle properties. Among the precursors used to synthesize hard carbon, natural ...
Fatty acid starch esters are potential candidates for novel biodegradable plastics. This work describes a systematic study on the synthesis of starch laurate using sago starch and vinyl laurate (VL) in densified CO2 as a ...
The Research Institute for Housing and Human Settlements under the Ministry of Public Works and Housing developed the RISHA prefabricated structures technology which is known as Simple Healthy Instant House in 2004. The ...
Christian, Kevin; F. V. Roy, Andreas; Yudianto, Doddi; Zhang, Danrong(Springer Nature, 2021)
Hydrologic forecasting serves as an important tool in water resource management to mitigate disasters and managing water
infrastructures. In field of hydrology, models for time series forecasting have been developed ...
In response to education regulations for quality assurance (QA), universities in Indonesia strongly require
an integrated management information system (MIS). such as Academic MIS (AMIS). In developing AMIS,
the main ...
Lithium sulfur battery has become one of the promising rechargeable battery systems to replace the conventional lithium ion battery. Commonly, it uses carbon–sulfur composites as cathode materials. Biomass based carbons ...
Hydrochar from the hydrothermal treatment of biomass is considered as a potential precursor for activated carbons (AC) which has been widely utilized not only for adsorbents but also for energy storage application. The ...
Lithium-ion capacitors are considered highly promising as a hybrid-type energy storage system and are suitable for largescale
energy storage applications because of their superior power and energy density as well as ...
Biomass is a promising precursor for producing high-performance hard carbon as an anode for sodiumion
batteries (SIBs) because of its high low-voltage plateau capacity. However, the effect of residual ash in
biomass on ...