bluuebunny/crossref_metadata_2025_split huggingface dataset:
Legal analysis of lobster export policies in Indonesia: The principle of sustainable development approach
Authors: Maskun  , Ilmar Aminuddin , Napang Marthen , Naswar  , Achmad  , Assidiq Hasbi 
Published: September 2020

Abstract
Lobster as one of the highly valued export commodities in the fishery sector. World demand is quite high, and limited supply results in high selling value of this commodity. Uncontrolled catching, making the population of lobsters was threatened. In 2015, the government issued a Regulation of the Minister of Maritime and Fisheries Affairs of the Republic of Indonesia Number 1 / Permen-Kp / 2015 Concerning the Capture of Lobster (Panulirus Spp.), Crab (Scylla Spp.), And Crab (Portunus pelagicus Spp.) that regulates related to restrictions in lobster management, which was only lobsters of a certain size can be caught. This policy was revised in 2016 with the Regulation of the Minister of Maritime and Fisheries Affairs of the Republic of Indonesia Number 56 / Permen-Kp / 2016 Concerning the Prohibition of Catching and/or Expending Lobster (Panulirus Spp.), Crabs (Scylla Spp.), And Swimming (Portunus Spp.) from the territory of the Republic of Indonesia. This policy expressly states the prohibition of catching lobsters that are in egg-laying conditions and lobsters weighing less than 200 grams or categorized as baby lobsters. This policy aims to maintain the existence and availability of increasingly threatened lobster resource populations. Besides, this policy also aims to increase the added value of lobster babies. In 2019, the government reopened the discourse to export baby lobster, this was assessed by the previous fisheries minister, would threaten the lobster population in its natural habitat and reduce the added value gained by fishermen. This article will analyze normatively related to the policy prohibiting the export of baby lobsters in Indonesia. Is this policy in accordance with the principles of sustainable development to ensure the principle of environmental sustainability? It means that this principle should guarantee that the benefits of lobster can also be felt by future generations as a form of responsibility for the principle of intrageneration.
Changes in Bajo community settlement patterns case study of Bone Regency
Authors: Arisaputri S B N , Budimawan B , Selamat M B , Lampe Munsi , Naping H , Rukmana D 
Published: September 2020

AbstractThis study aimed to: assess the social culture of Bajo community and examine Bajo community factors moving from sea to land and describe the pattern of settlement space between Bajo Tribe at the sea level and Bajo Tribe on land. This research was a descriptive study with a qualitative inductive approach. This research was conducted in February 2020 with the type of data collected were primary and secondary data. This study shows that changes in the pattern of Bajo community settlements in Kelurahan Bajoe are influenced by several aspects including the social changes in Bajo community (social interaction, orientation to livelihoods, the use of Bajo local language, and there has been a change in settlement patterns because they are driven by the desire to live on land, activities such as trade and education, and the affordability of raw materials on land, changes in settlement patterns (settlement patterns, building orientation, building shape and building use).
The bathymetry of coral reef area at Bonetambung Island (optical and hydroacoustical comparison to nautical chart)
Authors: Muhiddin A H , Selamat M B 
Published: September 2020

Abstract
Base-on time efficiency, cost, and wide coverage area, bathymetry mapping with a hydroacoustic measurement on a small island were avoided; only remote sensing surveys were conducted. Therefore, comparing the bathymetry map of Bonetambung Island, from Hydroacoustic data with that from Landsat 8 OLI images, is essential. Hydroacoustic measurements were carried out in September 2013, while Landsat 8 Satellite Imagery was recorded on April 25, 2018. After being corrected, Kriging (K) and Natural Neighbor (NN) interpolations methods were performed on both data. The 95% ANOVA test, conducted in a previous study, showed that the average depth for the two interpolation results did not differ significantly for the depth range of 0-5m. However, for the 0-30m depth range, this study shows that the accuracy of interpolation hydroacoustic data is much better with the range of RMSE = 0.8-1.2m, ME = 0.4-0.7m, and range of RMSE = 0.8-1.3, ME = 0.4-0.7 for each K and NN interpolation methods. On the other hand, only in the depth range of 0-5m, the accuracy of interpolation Landsat 8 OLI data shows a relatively good value with RMSE = 1.1m, ME = 0.8m, and RMSE = 1.1m and ME = 0.8m for the K and NN Methods respectively. The results of hydroacoustic data interpolation and Landsat 8 OLI were then visually compared with Dishidros Nautical chart number 124. It was concluded that although Landsat data can produce bathymetry maps with a wider coverage area, its accuracy is still unreliable compared to bathymetry maps from Hydroacoustic measurements.
Utilization of vessel multi aid (VMA) as a smart fishing technology for small scale fisheries
Authors: Farhum St Aisjah , Paradhita Lantun , Nurul Ihsan Yudi 
Published: September 2020

Abstract
Fishing businesses in Indonesia are generally small-scale fishing fisheries, which is highly dependent on season and weather conditions. In the Palabuhan Ratu, the area of West Java, the capture fisheries mostly operate a fishing boat under 10 GT. Various techniques to increase the success of fishing efforts in Pelabuhan Ratu have been carried out, one of them is by testing the use of vessel multi aid (VMA). The study aimed to examine the effectiveness of fishing aids in increasing the catch of fishermen by using the VMA on several fishing vessels in Pelabuhan Ratu. The experiment was conducted from September to November 2019 on ten payang fishing vessels with a capacity of 2GT - 5 GT, using YUKOM VMA. YUKOM VMA is a fishing aid using radio waves and has features: fishing area information, weather condition information, SOS, which can be used during emergencies and e-logbook for recording catches. The results showed that the average fish catch per trip tended to increase by 58.08% per trip. This suggests that the use of fishing aids technology in the form of VMA in small-scale fishing efforts may be an effective way of increasing the catch.
Estimating potential fishing zones for Skipjack Tuna (Katsuwonus pelamis) Abundance in Southern Makassar Strait
Authors: Hidayat Rachmat , Zainuddin Mukti , Mallawa Achmat , Ahmad Mustapha Muzzneena , Safruddin  , Rani Sahni Putri A 
Published: September 2020

Abstract
This study aims to estimate potential fishing zones by estimating the abundance of skipjack fish in the Makassar Strait using satellite data and Geographic Information Systems (GIS) techniques. The data used consists of catch coordinates, skipjack catches, oceanographic data from satellite imagery with high-resolution Spectra-Resolution Imaging Spectroradiometer (MODIS) Aqua data (sea surface temperature, chlorophyll-a), Etopo1 for depth, and Aviso for the current speed. The prediction of skipjack tuna abundance is calculated by the Generalized Additive Model (GAM) prediction function to determine the best parameters seen from the AIC and GCV value, then mapped using geographic information system techniques by using the multi-regression formula. The results showed that the most potential fishing ground for skipjack tuna in the Makassar Strait was in March 2018 with an estimated abundance of more than 477 fish km−2 at coordinates 118.1297 east longitude and -3.3814 southern latitude. We suggest that efforts to catch Skipjack Tuna are directed to this area for more profitable catches.
Dynamic model; the effects of eutrophication and sedimentation on the degradation of Coral Reefs in Spermonde Archipelago, Indonesia
Authors: Faizal A , Amri K , Rani C , Nessa M N , Jompa J 
Published: September 2020

Abstract
Coral reef condition is influenced by many physical, biological, and anthropogenic processes. This research was designed to build a model between nutrient enrichment, sedimentation, and the abundance of herbivorous fish on macroalgae and coral reef coverage within the context of coral reef degradation. The research was conducted in the Spermonde Archipelago. The method used was the field survey method. The data were analyzed by using modeling instrument techniques. The results show that if there is no control over nutrient supply and sedimentation and efforts to increase the density of herbivorous fish, then the condition of coral reefs in Spermonde Archipelago is threatened with severe damage. The condition of coral reefs can be improved by decreasing nutrient supply and sedimentation of 6% each and increasing the herbivorous fish population by 5%.
LIPI COREMAP-CTI Nusa Manggala oceanographic survey, I: oceanic mesozooplankton community from epipelagic zones of North-Eastern part of the Indonesian waters -adjacent to the Southwest Pacific Ocean
Authors: Lukman M , Fitriya N , Prayitno H , Afdal A , Nasir A , Kaisupi T , Avianto P , Hernawan U E 
Published: September 2020

Abstract
During the Indonesia LIPI COREMAP CTI oceanographic survey of RV. Baruna Jaya VIII, at the end of 2018 to the outermost small Islands of the north-eastern part of Indonesia, the mesozooplanktonic community were studied for their structure and distribution along the epipelagic zone of the waters influenced by the movement of the southwest Pacific Oceans water masses. This study aimed at exploring the oceanographic condition of the trophic level of the water’s masses during the end of the dry season in Indonesia. A total of 42 taxonomic groups of mesozooplankton were identified, including general fish larvae and eggs. Calanoida and cyclopoid Copepoda dominated (up to 69%) the structure of all survey points. The composition slightly varied across the survey sites, with the abundance of all groups ranged from 24 to 167 ind. per m3. While the main current follows a pattern of the southwest Pacific Ocean, the planktonic community might highlight the condition of the Ocean.
The consumption rate of tiger prawns (Penaeus monodon) on alive Amphipod-Crustacean
Authors: Sulaeman  , Herlinah  , Parenrengi A 
Published: September 2020

Abstract
Alive amphipod has been considering as potential food for tiger prawn, Penaeus monodon, during growing period in aquaculture pond. The present experiment was aimed at investigating the rate of consumption of tiger prawn juvenile on the adult amphipod crustacean. The consumption rate of tiger prawn was tested at various density levels of amphipod using 2L volume of glass containers. Each container was filled with one liter of sterilized seawater with 30 ppt salinity and included one prawn juvenile. Seven levels of amphipod densities: 10, 20, 40, 80, 160, 320, and 640 ind.L−1 were applied on three ranges of prawn sizes (Total length=TL: 4560mm, 65-80mm, and 85-100mm) as replications. The percentage of amphipod consumed by each prawn during 4 hours of exposure is recorded and presented in tabular and graphical form. The difference effect between treatments was also tested statistically. The results showed that the number of amphipod consumed by each prawn increases significantly (P<0.05) as the density of amphipod increase following the quadratic equation as Y= 3.3843+ 0.9583x-0.0005x2 (R2=0.9934). The optimum density of amphipod based on the equation is 955 ind./L with the maximum consumption at 459.6 ind.prawn−14 hours−1. However, the consumption rate of different sizes of prawns did not show any significant differences (P>0.05). Based on the consumption rate can be concluded that the amphipod-crustacean is suitable as a live food during the grow-out phase of tiger prawn. Nevertheless, more detail about the effect of amphipod on the growth performance of tiger prawn is still needed a more detailed study.
Shear capacity of reinforced concrete deep beams using genetic algorithm
Authors: Wakjira Tadesse , Ibrahim Mohamed , Sajjad Bilal , Ebead Usama 
Published: September 2020

Abstract
It is vital to understand the shear behaviour of reinforced concrete (RC) beams in order to avoid a catastrophic shear failure and design for ductile failure. However, due to the complexity in the shear failure mechanism and various parameters influencing the shear behaviour of RC beams, the accuracy in the determination of the shear capacity remains a challenge. In this paper, machine learning and genetic algorithm are utilized to develop an improved shear design equation for RC deep beams without stirrups. The proposed model considers the parameters influencing the shear capacity of beams including concrete compressive strength, cross-sectional dimension of the beams, aspect ratio, and internal reinforcement ratio. The prediction capability of the proposed model has been compared with that of ACI 318 and resulted in a better prediction in terms of safety, accuracy, and economic aspects.
Analysis of Covering Problem Models for Setting the Location of a Ready-Mixed Concrete Plant: Case Study of the Rayong Province, Thailand
Authors: Doungpan Satawat 
Published: September 2020

Abstract
Decision makers must prepare good plans when developing large-scale projects. The Thai government has been increasing economic growth in three provinces under the Eastern Economic Corridor Development Program (EEC). The project includes reconstruction and new construction. This paper aims to find locations for several ready-mixed concrete plants to cover all ready-mixed concrete needs in the Rayong province. The plant location problem could be solved using optimization modelling for a set covering location problem (SCLP) and a maximal covering location problem (MCLP). The results show that two ready-mixed concrete plants location in the Mueang Rayong district and Klaeng district could meet the problem solution.
Performance of Basalt Fiber Reinforced Continuous Beams with Basalt FRP Bars
Authors: Abushanab Abdelrahman , Alnahhal Wael 
Published: September 2020

Abstract
The state of Qatar is suffering from a harsh environment and coastal conditions which stand for most of the year. As a result, steel-reinforced concrete (RC) structures are subjected to rapid corrosion and deterioration. Therefore, there is a necessity to replace the conventional steel reinforcement by fiber-reinforced polymers (FRP) composites. Apart from FRP corrosion resistance property, their strength to weight ratio is higher than steel reinforcement which made them a viable alternative to steel reinforcement. This study aims to investigate the flexural behavior of basalt fiber reinforced concrete continuous beams reinforced with basalt FRP (BFRP) bars. Two RC continuous beams with a size of 200 × 300 × 4000 mm were prepared and cured for 28 days. Then, the beams were tested up to failure under five-point loading. The volume fraction of basalt macro-fibers (BMF) was the only investigated parameter in this study. Test results have shown that the addition of BMF in volume fractions of 0.75% improved the crack widths, cracking loads, failure mode, strains and displacements of the beams.
Influence of structural cracking in the seismic response of irregular buildings
Authors: Álvarez K A , Medina M F , Morales C A , Moreno J D 
Published: September 2020

Abstract
The authors present an investigation on the influence of cracking as a structural response due to a seismic event. The main objective is to determine the impact that cracking has in the seismic response of irregular buildings, and the importance of including inertia-reducing factors in the design of buildings. First, it is proposed to estimate the inertia-reducing factor of the beams, columns and cracked walls from their moment-curvature diagrams. Once those are determined, a comparative analysis will be performed between the seismic responses of regular and irregular buildings of different heights taking into account their gross and effective rigidness. Subsequently, when analyzing the drifts of the buildings with cracked structural elements, a variation of up to 59% with regard to the non-cracked ones. This is a very high percentage that directly influences the considerations indicated in the designing codes. To summarize, it is of high importance to consider the inertia-reducing factors during the structural design process.
Correction coefficients of distortion and vibration period for buildings due to soil-structure interaction
Authors: Ticona A M , Rosales M A , Orihuela J D 
Published: September 2020

Abstract
The present research analyzed the influence of the soil structure interaction (SSI) in buildings, varying geotechnical parameters and height, considering 3 international codes. The responses obtained from the structures taking into account the SSI, were compared with the responses of fixed-base buildings, being the main control variables: the period and the drift. It was determined that the estimated range in which the period of the structure increases is from 30 to 98%, demonstrating the influence of considering soil flexibility. Due to the variability of the responses obtained, an adjustment factor is proposed to predict said amplification of the control variables, depending on the height of the building and the ground.
Modeling of Conceptual Public Building Design Factors to enhance Safety of Tourists in Thailand
Authors: Ruengtam Porntip 
Published: September 2020

Abstract
A conceptual public building design framework was modeled using architectural and universal design concepts to enhance the safety of tourists in Thailand. The research method involved informal interviews and observations for the area case study of Koh Yo, Songkhla, Thailand. Interview results were summarized together with related theories from the literature. All factors were collected and listed. Ten experts in related fields confirmed the factors and framework through the technique of a focus group discussion. Findings indicated that tourist characteristics had a positive direct effect on requirements for the safety of public buildings and comprised three sub-factors including (1) general architectural facilities, (2) warning systems, and (3) fire safety and building regulations. Each sub-factor affected tourist safety satisfaction. This framework can be used to quantitatively analyze future policy for the design and management of public buildings to enhance the safety of tourists in Thailand.
Analysis in Integrated Design Potentials Achieving Nearly Zero Energy in Office Buildings in Bangkok Neighborhood
Authors: Lohwanitchai K , Jareemit D 
Published: September 2020

Abstract
This study aims to investigate the energy-saving potentials and design approaches to move the small and medium office buildings in Bangkok neighborhood areas to become the Net-Zero Energy Building (NZEB). The envelope designs, such as increasing the material’s thermal resistance, adding shading devices, and using high energy-efficient systems, together with the electricity production from the photovoltaic cell, are applied in the studied buildings. According to the energy simulation results, with the implementation of current design techniques, the annual energy consumption of office buildings cannot reach the NZEB. However, these design approaches can enforce the maximum building’s energy-saving capability at 88 kWh/m2 that is nearly the Economic Building (ECON). The maximum energy reduction occurs when improving the high thermal performance of the building’s envelope and using high energy-efficient systems. To achieve this challenging target. Future studies should account for more energy-efficient systems as well as the building’s operation schedule.
A Readiness of Areas and Space Planning in Houses Supporting Emergency Services for Fall Injuries in The Elderly
Authors: Supudomkul B , Jareemit D , Khanchaitit P , Janjamlha T 
Published: September 2020

Abstract
The global population structure is currently stepping into an aging society. In the change of the world population structure, critical care of older adults from fall injuries at home is a major public health issue since the falls can lead to disability or death. By reviewing the architectural design research, most studies focus on the design approaches aiming to reduce the risk of fall accidents occurred among the elderly. However, no study has investigated the correlation of architectural design in supporting the medical care of seniors after slip and fall accidents. Therefore, this research aims to evaluate area and space planning of typical three single houses supporting emergency medical care for falling accidents amongst the elderly. The study firstly investigates the activities and the area required for the medical operation by interviewing medical specialists and rescue teams from two hospitals and two related agencies. Then, the activities and area requirements are mapped with the room layout of three typical single houses located in the Bangkok neighborhood areas. It is found that the designed layout and room area of all studied houses inadequately supports for emergency situations, which has only two available areas from a total of thirteen areas. The details of the space availability and obstacles for emergency medical care are discussed and proposed for improving the space planning and layout of the house for future work.
Factor Analysis of Worker Engagement in Construction Projects in Thailand
Authors: Ngowtanasuwan Grit 
Published: September 2020

Abstract
Factor analysis of worker engagement in Thai construction projects was undertaken. Exploratory factor analysis (EFA) was conducted on a sample group of 210 construction project workers in the study area of the northeastern central region of Thailand. Results indicated six factors of worker engagement as (1) relationship and dedication, (2) workplace, (3) part of the company, (4) expertise, (5) pride in work, and (6) relationship with supervisors. Strategies for strengthening worker engagement in construction projects are presented in the conclusions.
Cost perspective for sustainability in Industrialised Building System (IBS) projects
Authors: Mohammad M Z , Ahmad E F , Samsudin N S 
Published: September 2020

Abstract
Since 1998, the Construction Development Industry Berhad (CIDB) has been long promoting Industrialised Building System (IBS) in Malaysia. However, the use of IBS has not achieved an impressive number which only 10% and 50% have widely used in the past said CIDB in 2006. This research study focused on why IBS practice is still in an unconvincing market state of use and how sustainability in its cost perspective influences the use of IBS in each project. A questionnaire has been developed consists of four sections and has been distributed to 30 respondents in different IBS projects within the Selangor area in Malaysia. The data has been analysed using SPSS 23 software to determine the descriptive statistics and rank regarding the issues of implementing of IBS in the industry based on a cost perspective. The research study determined the level of understanding of IBS acceptance and awareness among the Malaysian construction industry. The findings encountered the main problems by constructions player while implementing IBS. In conclusion, strategies and recommendations are also suggested.