bluuebunny/crossref_metadata_2025_split huggingface dataset:
Modelling Baby’s Health Management System Using Rule-Based Algorithm
Authors: Ismail Rohana binti , Abd. Wahab Fauziah Binti , Wan Awang Wan Suryani Binti , Azizan Azilawati binti , Binti Rusli Intan Shafiza 
Published: August 2022

Abstract
In Malaysia, the growth of a new-born baby is recorded in a health handbook. The data in the handbook is consistently monitored through the information attained by nurses and doctors. Details such as the baby’s weight, height, immunization schedule and growth development are all recorded into the handbook. On that account, the handbook needs to be brought when having an appointment as it is recorded manually and handwritten by nurses and doctors alike. However, in some cases the probability of losing the handbook is high, hence important information such as the child’s appointment dates and health data can be overlooked and missed by parents and caregivers. Moreover, with the loss of key data, parents may face difficulties identifying symptoms that might present on their baby. Therefore, this study has developed a system to record all of the necessary data. It was modelled using a rule-based algorithm to assess the condition of a baby based on their symptoms, the system includes a postpartum confinement module to support mother’s regarding their postpartum confinement practices. The system also serves as a reminder for parents regarding their baby’s next vaccination appointment. Results shows that the system is able to improve the disadvantages of the old manual approach, allowing for maximum data storage while reducing data entering discrepancies. By using a rule-based approach, the system can model a baby’s health state and keep track of immunisation schedules as well as deliver friendly reminders to parents and caregivers if the need arises.
Analysis of the Lowest Memory Consumption (Memory Usage) Through Running Different Cryptography Techniques for Different Types of Images
Authors: Alshannaq Osama , Baharon Mohd Rizuan , Jamil Alsayaydeh Jamil Abedalrahim , Hammouda Montaser B A , Hammouda Khalid , Nawafleh Mohammad Mahmoud , Rahman A I A 
Published: August 2022

Abstract
Nowadays security of image communication systems is highly important. It is essential to provide protection for image data confidentiality from illegal users. The detection and identification of unauthorized users is still a difficult and complex task. Many researchers have proposed several works to provide security of the transmission of the image. The objective of this article is to provide a comparative study of the current techniques that have been widely used. This article concentrates on various types of cryptography algorithms that are existing, like AES, MAES, DES, 3DES, RSA, and Blowfish, and investigation the lowest energy consumption (memory usage) through running several cryptographic algorithms on different image formatting.
JumPark Bah!©: Utilizing Smart City Infrastructure in Parking Management System for Kota Kinabalu Smart City
Authors: Khamis Norazlina , Rosli Sarah Nafisa , Tahir Asni 
Published: August 2022

Abstract
Kota Kinabalu (KK) is one of the pilot cities to implement smart city infrastructure in Malaysia. Given this privilege, lots of apps are needed to enable the city folks taking advantage of the highspeed bandwidth infrastructure. One of it is moving towards smart environment and smart government through supporting the green environment and cashless payment system for parking purposes. This paper describes the effort on the development of an apps, JumPark Bah! as an alternative to the current coupon-based parking system handled by the local authorities, Kota Kinabalu City Hall (KKCH). The current approach is quite cumbersome for KK city folks as they need to have a valid parking coupon displayed on the dashboard to park their car around KK city area. They must be able to correctly estimate the parking time or else summon will be issued if the parking time is exceeded. As for the KKCH, they need to assign many parking attendants for checking and validating the parking session. Thus, JumPark Bah! has been proposed as an alternative solution for KKCH by utilizing the concept of cashless payment parking system and is able to minimize the above-mentioned issues. The apps consist of a mobile application (for citizen and parking attendant) and the web-based system (for admin, i.e., KKCH). The web-based system allows the authority to monitor the fees, generate a report and even updates the user through announcement and news functionality. Based on the user evaluation using System Usability Scale (SUS), it has been found that JumPark Bah! has achieved 71.06% score which exceed the 68% score for good usability target.
The Implementation of Intelligent Traffic Management System in Solving Traffic Congestion: A Survey of Federal Route 3214
Authors: Zamri Muhammad Ariff , Hamzah Noorfaizah 
Published: August 2022

Abstract
Due to advancements in the automobile industry’s technology, the usage of private vehicles, particularly cars, by civilians has grown widespread in this period of globalization. Moreover, the country’s business and trade procedures are improving year after year. This scenario has resulted in significant traffic congestion, air pollution, and inevitable accidents, especially on the Shah Alam-Puchong Highway. As a result, the government proposed the Intelligent Traffic Management System (ITMS) utilising the Internet of Things (IoT) as an alternative to extending the road system, which may be expensive. This method assists authorities in tracking, monitoring, processing, and managing traffic more effectively, therefore reducing traffic congestion concerns. This study report presents a survey on the effectiveness of the ITMS installation on Federal Route 3214 (Shah Alam-Puchong Highway) in reducing traffic congestion. The information gathered is evaluated using Microsoft Excel and the Statistical Package for Social Sciences (SPSS) software. The factors that contribute to traffic congestion and the mean impact of the traffic congestion on road users, society, and the economy of the Shah Alam-Puchong Highway are determined in this study. Furthermore, this study also evaluates the probabilities of IoT hardware utilisation in ITMS at Shah Alam-Puchong Highway.
Stability of coral reef islands and associated legal maritime zones in a changing ocean
Authors: Fellowes Thomas E , Anggadi Frances , Byrne Maria , Vila-Concejo Ana , Bruce Eleanor , Baker Elaine 
Published: August 2022

Abstract
Coral reef islands can support large legal maritime zones (i.e. ocean spaces where States have rights and responsibilities) and are of international and geopolitical importance. This review focuses on low-lying coral reef islands supplied with sediments derived from skeletons and shells of calcifying organisms. For coral islands, the outer ‘low-water line’ of the reef can be used as the legal ‘baseline’ to establish maritime zones. Coral islands and the reefs that support them are experiencing the effects of rising and warming seas, increased storminess and ocean acidification. Coral reefs, their islands and associated maritime zones support millions of people, including those in Small Island Developing States (SIDS). SIDS communities are arguably the least responsible for climate change but are at the forefront of its impacts so ensuring their continued wellbeing is a global responsibility. Securing the future of coral reefs and islands is dependent on reducing global climate threats and emissions, improving local management, and investing in restoration and adaption research. It is uncertain if coral islands will persist into the future, and on what timelines. This raises questions such as, where coral islands support maritime zones, what are the legal implications of island instability or loss? This review focuses on the bio-physical interactions of coral islands and associated reefs in the face of changing climates, and implications for legal maritime zones and SIDS.
Dynamical phase transitions in annihilating random walks with pair deposition
Authors: Schütz G M , Karevski D 
Published: August 2022

Abstract
Exact results are presented for conditioned dynamics in a system of interacting random walks in one dimension that annihilate immediately when two particles meet on the same site and where pairs of particles are deposited randomly on neighbouring sites. For an atypical hopping activity one finds dynamical nonequilibrium phase transitions analogous to the zero-temperature equilibrium phase transitions that appear in the spin-1/2 quantum XY spin chain in a transverse magnetic field. Along the critical line the approach of the particle density to its stationary value is algebraic with an unexpected mean field exponent. The time-dependent local stationary density correlations are universal with dynamical exponent z = 1. Inside the disordered phase spatially oscillating correlations appear below the typical activity.
Study on numerical calculation of flow structures in a curved open channel with advanced depth-integrated models
Authors: Lugina F P , Uchida T , Kawahara Y 
Published: August 2022

Abstract
A better understanding of flow structures distribution in rivers is crucial to determine the safety degree of rivers. A practical and reliable model is required to overcome the issue of the long computational time of a three-dimensional calculation model and the lack of computation detail of a two-dimensional calculation model for flow structures distribution simulation in rivers. This paper presented an advanced depth-integrated numerical calculation method called the bottom velocity calculation (BVC) to reproduce the flow structures in a curved open channel. BVC method is an integrated multiscale simulation of flows in rivers that can evaluate vertical distributions of velocities and bottom velocity distributions by introducing depth-averaged horizontal vorticity and horizontal momentum equations on a water surface. It has several models, such as simplified bottom velocity calculation (SBVC) with shallow water assumption and general bottom velocity calculation (GBVC) method without the assumptions. The advantages of the BVC method, including SBVC and GBVC models, are validated in this paper using experimental datasets of a curved open channel and compared to two-dimensional and three-dimensional models. The results show that the BVC method has good reproducibility to simulate the flow structures distribution in the channel.
The Effect of Non-Linear Wave on Oil Spill Dispersion
Authors: Muin M , Muslim A B , Puspitasari T A 
Published: August 2022

Abstract
On 31 March 2018, an oil spill accident polluted Balikpapan Bay. A failure occurred in a pipeline running from Penajam to Balikpapan Oil Refinery, East Kalimantan, Indonesia. Leaking pipeline caused the total estimated volume of leaked oil to approximate 44,000 Barrels of crude oil. MoTuM was used to simulate the dispersion of oil in the area. The modeling results indicate that a strong dynamic tidal current in the Bay controls the oil’s movement. The MoTuM software is suitable for spill combating, contingency plans, and backtracking. MoTuM is developed in Windows System, which integrates 3D Non-Orthogonal Boundary Fitted Ocean Hydrodynamics Model, Trajectory, Fates, Stochastic, Backtracking in Geographic Information System. This paper presents a further study of the effect of non-linear waves on the dispersion of oil in the Bay. The simulation results were validated by comparing the model with a satellite image. The agreement between the result of simulation and satellite image is excellent and shows that the non-linear wave is an essential factor for oil spill dispersion.
Earthquake Risk Study on Residential Buildings in West Jakarta using the Event-Based Risk Analysis Method
Authors: Lambang-Goro G , Irsyam M , Asrurifak M , Meilano I 
Published: August 2022

Abstract
UNISDR (United Nations Office for Disaster Reduction) states that Indonesia is in the third-highest rank after Japan and the United States for the average economic loss due to earthquakes. Previous earthquake risk studies conducted by the National Agency for Disaster Management (BNPB) in 2011 renewed in 2016 both in the form of risk indexes have yet taken into account the vulnerability function of buildings, so that economic loss has not been presented quantitatively. This research aims to analyse earthquake risk in urban areas (West Jakarta Municipality) using the Event-Based Risk Analysis method by applying several factors including: earthquake source updates, GMPE, site-specific, exposure and building vulnerability functions. Hazard and risk analyses have been conducted for the probability of exceedance (PoEs) 10% and 2% in 50 years. Moreover, risk analysis was conducted for residential buildings exposure. The results predict that the lowest total building loss due to the earthquake per district is around 8.1 million USD and the highest loss is 15.5 million USD at a PoEs 10% in 50 years. Whereas for the PoEs 2% in 50 years, the lowest total loss was 14.86 million USD whilst the highest total loss was 25 million USD.
Cohesive Sediment Simulation in Kanal Banjir Barat Using MuSed3D, Non-Orthogonal Boundary Fitted Sediment Transport Model
Authors: Yatmadi Denny , Muin Muslim , Tawekal Ricky L , Alam Heru Nur , Muslim Arung Bahari 
Published: August 2022

Abstract
Fine-grained cohesive sediments dominate sedimentation in the lowland area. In the Density Induced Current process, where seawater intrusion occurs, the fine-grained cohesive sediment will be easily flocculated by saltwater and settles rapidly. There are complex problems related to sedimentation in the rivers of Jakarta in the downstream area, which is influenced by tides and the dominance of cohesive sediment. Due to the complex process in the estuary, salinity intrusion will affect the settling velocity. And then, the flocculation process, the river’s geometry, will also affect sediment deposition. A proper model is needed to simulate the sedimentation in this area. This study aimed to investigate the distribution of cohesive sedimentation using 3D hydrodynamic and sediment transport model called MuSed 3D. This model will be applied to the Kanal Banjir Barat (KBB) river, Jakarta. The model result shows salinity values in the range of field observations for TSS and salinity. Salinity model present from 1 till 10 ppt and TSS present from 9,8 until 14,2 ppm. This study concludes that the dispersion of sediment cohesive on river and estuary affected by Density Induced Current also depends on salinity and TSS value.
The challenges of implementing green factors in urban greening schemes in Indonesia
Authors: Dahlan M Z , Faisal B , Chaeriyah S , Hutriani I W , Amelia M 
Published: August 2022

Abstract
Recently, new planning tools have emerged to support urban landscape planners in achieving sustainability through optimizing the urban greening scheme. Some cities have approved the green factor tool to increase the quantity and quality of urban green spaces. This greening scheme is considered suitable for a relatively dense city where challenging to provide adequate urban green areas. This short communication challenges the usefulness of the green factor tool and how it relates to the existing urban green space planning procedures through a qualitative case study in Jakarta, Indonesia. The result shows that while the green factor tool performs well, improvements could be made primarily in convincing stakeholders regarding the new paradigm in calculating green areas in relatively dense urban areas. Furthermore, trials in actual cases need to be carried out to examine the formula’s effectiveness. Regarding the usefulness of this tool, we conclude that while increasing the number of green areas, improving its quality is more necessary to build resilient infrastructures.
The use of deflection bowl parameters to evaluate the structural condition of the North Coast Corridor of Java Island
Authors: Setiadji B H , Indriastuti A K , Rivani Y 
Published: August 2022

Abstract
Monitoring the structural condition of the pavement is a very important process to be carried out periodically because it can estimate the damage that occurs as early as possible. However, this process is still constrained due to the limited non-destructive pavement response measuring instrument available and the lack of expertise in analyzing the structural condition of the road from the results of field measurements. Currently, the deflection bowl parameter method is one of the methods developed in research in South Africa to provide a more user-friendly method in determining the indication of the bearing capacity of the pavement layers. The use of this method in Indonesia is still limited, so this study aimed to evaluate the suitability of its use on roads in Indonesia. For this purpose, deflection data was collected from several arterial roads on the North Coast of Java Island. The study resulted that the deflection bowl parameter method generally can be applied to roads in Indonesia. However, the method has to be used with caution because of the complexity of the pavement structure layers on the North Coast Road of Java Island, especially for the layers that have undergone major repairs. In addition, the benchmarking process for the deflection bowl parameter criteria also only applied to roads with medium traffic load repetitions (up to 50 million ESAL), so upgrading the limit of the traffic load of the parameters was required so that the parameters could be used for roads with very high traffic load repetition as the one at the North Coast corridor.
Quantitative consideration in selection of breakwater concrete armor unit based on unit’s internal tensile stress response
Authors: Wurjanto Andojo , Hardaya Adi Putra 
Published: August 2022

Abstract
Concrete armor units are essential for the protection of rubble mound breakwaters, yet their selection is generally not based on structural integrity considerations. In this study, the authors used static finite element simulations, as implemented by Ansys software, to compare the structural integrity of five armor units: Accropode, A-Jack, BPPT-Lock, tetrapod, and dolos. All armor units have a mass of around 11,500 kg and have the same quality of concrete at f’c
of 30 MPa. The study involves two different loading cases: Armor units were (1) arranged on a breakwater slope subjected to their own weight and (2) placed on a horizontal ground subjected to idealized wave attacks. In Case #1, the armor units were modelled fixed to the ground and bonded to each other. In Case #2, the wave attack was modelled as a unidirectional and uniform pressure. From the simulation results, the authors compare the highest tensile stresses which could be found on the corner regions of the armor units—their most vulnerable region. In both cases, armor units with stocky shapes experience lower tensile stresses compared to those with slender shapes. These results confirm that Accropode, BPPT-Lock, and tetrapod are structurally safer than dolos and A-Jack.
Numerical modelling of land subsidence effect on coastal sediment transport in Pekalongan
Authors: Wijaya F S , Kurniawan A , Yuanita N , Nugroho E O , Martin R J , Muhammad I F , Yola  , Fauzi N 
Published: August 2022

Abstract
This study examines the condition of sediment transport on the Pekalongan coast by a numerical model computation using the Delft3D Flow module. The research was started by collecting and analysing field data both primary and secondary. Thus, the hydrodynamic and sediment transport model are then calculated in two scenarios which are representing the conditions before (2016) and after (2021) land subsidence by assuming a land subsidence of 10 cm/year. The numerical model is then calibrated and verified on the data of tidal water level elevation and current velocity, the best results are obtained at a chezy number of 60 m0.5/s, and sensitivity tests are carried out on changes in sediment grain size, wave height and wave direction in order to determine the characteristics of the numerical model. The sensitivity analysis of sediment grain size is the most sensitive effect to sediment transport characteristic. The results of the numerical model are then compared based on the scenarios before (2016) and after the occurrence of land subsidence (2021). The results indicate that after land subsidence, the sedimentation rate is increasing by 56.34%, whereas the erosion rate is decreasing by 3.98% after one neap-spring tidal cycle (around 15 days) in the study area.
The eco enzyme application to reduce nitrite in wastewater as the sustainability alternative solution in garbage and wastewater problems
Authors: Wikaningrum T , Anggraina P L 
Published: August 2022

Abstract
The increasing population growth has an impact on increasing problems in wastewater quality and garbage volume. It is a need to develop a sustainability solution for both problems. In this research, the papaya fruit and spinach vegetable garbage were used as raw organic materials and fermented for six months. This study objective was to determine whether eco enzymes can be used to reduce nitrite concentration in wastewater. The research method was conducted on a laboratory scale with the artificial samples in a batch system. The result showed that eco enzyme made from a mixture of papaya and spinach can reduce the nitrite concentration in the water sample. The t-test showed that the effect of eco enzyme application in reducing nitrite in water samples was significant. The application of eco enzyme 0%, 2%, 4%, and 6% respectively during 10 hours exposure showed the nitrite removal were 0.3 %, 20%, 29%, and 35 %. It can be seen that the reduction of nitrite concentration in samples added by eco enzyme was caused by eco enzyme activity. The application at a higher concentration of 10%, 15%, and 20% showed that nitrite removal efficiencies were 35.7%, 36.7%, 46.7%, 49.4% respectively during 7 hours exposure. It can be concluded that a longer time exposure, and also the more eco enzyme concentration, showed the more result in the effect of nitrite reduction concentration in water. 4. By this study it is proven that application of eco enzyme made from organic garbage can be an alternative solution for garbage and wastewater quality problem.
Economic Valuation and Potential Pollution Load Analysis of Domestic Wastewater in Greater Bandung
Authors: Rakhmadi Adhitya , Suharyanto  , Nastiti Anindrya 
Published: August 2022

Abstract
Sanitation is still a significant problem in most developing countries. The lack of awareness and low education level are the main factors causing 30% of people to still practice open defecation. The problems are getting worse because of the population growth. They are not followed by the availability of sanitation infrastructure and services, leading to people mainly still discharging their domestic wastewater into the river. According to the Ministry of Environment and Forestry (2017), domestic wastewater contributes significantly to Citarum River’s pollution by 68. From the calculation of domestic waste pollution estimation potential and analysis using SFD tools, the people in Greater Bandung produced 292 tons of BOD/day (106.580,25 ton/year), 401,5 tons of COD/day (131.101 ton/year), and 277,4 tons of TSS/day (101.251 ton/year). Ironically only 10,54% of the waste generated are safely managed, and 89,46% of the rest are unsafely managed. Pollution can cause several problems, including health and some more economic loss. The financial loss of the people of MBR is IDR 4.234.059.114.465/year or IDR 461.543/person/year. The economic loss from the health sector is responsible for about 29% of the total cost, it costs IDR 1.217.720.640.356/year or Rp 148.016/person/year. This is followed by clean water access cost for IDR 3.054.566.638.642/year or IDR 371.289/person/year (71%). This cost is equivalence to 1,3% of the Gross Domestic Product (GDP) of the people in the Metropolitan Bandung Area.