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Perception Analysis of Airport Noise on Environment, Sosial, and Economic at Halim Perdana Kusuma Airport

IOP Conference Series: Earth and Environmental Science 2021年第1期794卷

作者： Wahyu Sardjono Haryoto Kusnoputranto Bagus Ferry Agrayanto Tri Edhi Budhi Soesilo Gabriel A. Kristanto Information Systems Management Department BINUS Graduate Program - Master of Information Systems Management Bina Nusantara University Jakarta Indonesia 11480 Department of Environmental Health Faculty of Public Health University of Indonesia Indonesia Post Graduate Program School of Environmental Science University of Indonesia Jakarta Indonesia Environmental Engineering Department Faculty of Engineering University of Indonesia Jakarta Indonesia

The increase in aircraft noise is an inevitable impact of Halim Perdanakusuma Airport (HLP) commercial operations since 2014. The perception of noise risk from people living around airports is a factor that must be considered for formulating strategic, comprehensive airport noise control plans and policies, and participatory. The purpose of this study is to analyze the noise conditions and the perception of environmental noise risk to the perception of socioeconomic risks that live around the HLP Airport. The results of the WECPNL calculation in area of Jaticempaka and Makasar was ranged between 73.80—79.72. The environmental noise risk of the community in HLP Airport's vicinity was studied from knowledge aspects, perception aspects, and behavior aspects. Most of respondent were in the moderate category of environmental noise risk knowledge and environmental noise risk perception. While for environmental noise risk behavior aspects most respondent were in the low category. The social and economic risk perception for most respondent were in the moderate category. The conclusion of this research is that the community settlements in HLP Airport's vicinity at the distance of 300 m and 600 m does not meet the environmental noise standard for a residential area which is regulated at 55 dB(A). The ideal area for settlement use in the vicinity of HLP Airport is Makassar area which is located 600 m from HLP Airport's runway.

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Ecological Footprint Model of Soekarno-Hatta International Airport from the Perspective of the Local Community

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IOP Conference Series: Earth and Environmental Science 2021年第1期794卷

作者： Wahyu Sardjono Haryoto Kusnoputranto Tri Edhi Budhi Soesilo Kristanto Gabriel A. Information Systems Management Department BINUS Graduate Program - Master of Information Systems Management Bina Nusantara University Jakarta Indonesia 11480 Department of Environmental Health Faculty of Public Health University of Indonesia Indonesia Post Graduate Program School of Environmental Science University of Infonesia Jakarta Indonesia Environmental Engineering Department Faculty of Engineering University of Indonesia Jakarta Indonesia

Soekarno-Hatta International Airport is prone to various environmental problems. The problem of population growth has an impact on increasing economic activity which directly impacts the environment. In every production activity from the environmental side, it will bring up the carrying capacity of the environment and the carrying capacity of the environment or ecological footprint. The problem will be difficult if it turns out that the ecological footprint that occurs exceeds the capacity of the existing environmental carrying capacity, also for airport problems. This will result in the airport being unsustainable. This article will discuss the model of the airport environmental footprint that is currently occurring at Soekarno-Hatta International Airport by utilizing the opinions of respondents who live and have activities around the airport. The factor analysis method is used to process the respondent's data to obtain the factors that influence the environmental footprint and then through these findings a model can be developed which is expected to be able to abstract the current conditions. The research results show that the dominant environmental footprint at Soekarno-Hatta airport is overload airport activities impact, operational slot time optimization, and renewable of airport energy, which can then be built as an instrument to evaluate, build and develop airport control policies that are environmentally friendly and sustainable.

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System Dynamics Modeling for Petroleum Exploitation Using the 'Drifting Goals' Standard Model

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IOP Conference Series: Earth and Environmental Science 2021年第1期794卷

作者： Wahyu Sardjono Haryoto Kusnoputranto Tri Edhi Budhi Soesilo A. Kristanto information Systems Management Department BINUS Graduate Program - Master of Information Systems Management Bina Nusantara University Jakarta Indonesia 11480 Department of Environmental Health Faculty of Public Health University of Indonesia Indonesia Post Graduate Program School of Environmental Science University of Indonesia Jakarta Indonesia Environmental Engineering Department Faculty of Engineering University of Indonesia Jakarta Indonesia

In an oil drilling area, there are two oil drilling companies that have obtained permits to drill. As time goes by, the availability of existing petroleum decreases. To anticipate natural resources the government only prioritizes one company. Competition occurs between the two of them to explore petroleum from the ground so that they can drill. The purpose of this study is to provide an overview, how to make a system dynamics model related to the problem of oil drilling as an increasingly limited natural resource, by taking the case of the relationship between drilling companies in facing business competition. The method used is system dynamics with a standard model of mutual difficulties (drifting goals). The result obtained is a system dynamics model that can be used to demonstrate the behavior of a simulated petroleum drilling model to get an overview or condition of the limitations of petroleum and future availability.

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Properties of concrete paving blocks made with nickel slags

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IOP Conference Series: Earth and Environmental Science 2021年第1期622卷

作者： W Mustika A Kadir E Ngii M Nurdin Post Graduate Program Engineering Management Science Halu Oleo University Kendari Indonesia 93121 Department of Civil Engineering Faculty of Engineering Halu Oleo University Kendari Indonesia 93232 Department of Chemistry Faculty of Mathematics and Natural Sciences Halu Oleo University Kendari Indonesia 93232

This study is a follow-up of nickel slag waste used for building construction materials. Paving blocks were made using a mixture of cement and aggregates in a ratio of 1: 3 and 1: 5 which used a mixture of nickel slag waste and natural sand with aggregate gradation in zone III of the rather fine sand category based on SNI 03-2834-2000. Sand substitution with nickel slag waste has used a variation of the composition of the mixture of 0% (without slag), 25%, 75%, and 100% (without sand). The behaviour would be obtained the compressive strength value of paving blocks and average water absorption. Paving blocks compressive strength were tested at the age of 28 days, while the average value of water absorption was performed by immersing the paving block specimens for 24 hours. The physical strength and absorption value of paving block water refer to SNI 03-0691-1996. The results showed that the use of nickel slag waste in making paving blocks could increase the compressive strength of paving blocks, while water absorption in all compositions and variations of the paving blocks mixture was decreased in line with the increase of nickel slag composition.

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Analysis of Lead (Pb) and Zinc (Zn) Content in Sediments and Faunus ater at Bale Lhoknga Aceh Besar District 1

Analysis of Lead (Pb) and Zinc (Zn) Content in Sediments and...

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1st International Conference on Education, Science and Technology, ICON-EST 2018

作者： Agustina, Rahmi Sarong, M. Ali Yulianda, Fredinan Suhendrayatna Rahmadi Lelifajri Graduate School of Mathematics and Applied Sciences Syiah Kuala University Banda Aceh23111 Indonesia Departement of Biology Faculty of Teacher Training and Education Jabal Ghafur University Sigli24171 Indonesia Departement of Biology Faculty of Teacher Training and Education Syiah Kuala University Banda Aceh23111 Indonesia Departement of Water Resources Management Faculty of Fisheries and Marine Sciences Bogor Agricultural University Bogor16680 Indonesia Department of Chemical Engineering Faculty of Engineering Syiah Kuala University Banda Aceh23111 Indonesia Department of Chemistry Faculty of Mathematics and Science Post Graduate Program Syiah Kuala University Banda Aceh23111 Indonesia Department of Chemistry Faculty of Mathematics and Sci. Post Graduate Program Syiah Kuala Univ. Banda Aceh23111 Indonesia

Faunus ater is a favoritemollusca that is often found on the Bale River. Local people use these snails as food for consumption along with their main food. Bale River itself is located adjacent to the cement factory, used water washing machines distributed to the river is feared to support the presence of lead (Pb) and zinc (Zn) metals in the river. This study aims to analyze the relationship of Pb and Zn content in sediments to the content of Pb and Zn in Faunus ater. Data collection was carried out in Februari until April 2018. The relationship between Pb and Zn content in sediments with Pb and Zn content in the body of Faunus ater was analyzed by correlation analysis. The results of the data analysis showed that the metal content of Pb and Zn in sediment and Faunus aterwere found to vary. The highest Pb content in sediment was found at station 2 in March, amounting to 32.87 mg / kg. while the highest Zn content was found at station 1 in March amounting to 84 mg / kg. The relationship of heavy metals Pb and Zn in sediments to the content of Pb and Zn in the body of Faunus ater showed a negative correlation. The conclusion of this study is that there is no correlation between the content of Pb and Zn heavy metals in sediments on the content of lead Pb and Zn in the body of Faunus ater at the Bale Lhoknga River in Aceh Besar District. © Published under licence by IOP Publishing Ltd.

关键词： Rivers

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The prospects and limitations of liquid biopsy utilization for clinical practice in Taiwan

The journal of liquid biopsy

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The journal of liquid biopsy 2025年 7卷 100290页

作者： Huei-Ying Li Chun-Chuan Chang Yu-Hsuan Yang Chi-Yuan Yao Jason Chia-Hsun Hsieh Shao-Hsuan Chang Medical Microbiota Center of the First Core Laboratory National Taiwan University Taipei Taiwan. Professional Master's Program of Biotechnology Management National Taiwan University Taipei Taiwan. Graduate Institute of Medical Genomics and Proteomics National Taiwan University Taipei Taiwan. Department of Laboratory Medicine National Taiwan University Hospital Taipei Taiwan. Division of Oncology Department of Internal Medicine Linkou Chang Gung Memorial Hospital Taoyuan Taiwan. College of Medicine Chang Gung University Taoyuan Taiwan. Department of Biomedical Engineering Chang Gung University Taoyuan Taiwan.

Objective:Liquid biopsy is a promising, non-invasive diagnostic tool for cancer, offering rapid and cost-effective genomic analysis. It provides a less invasive alternative to traditional tissue biopsies, with potential benefits in monitoring disease progression and detecting minimal residual disease (MRD). However, its clinical integration faces challenges, including utility assessment and workflow adaptation. This study evaluates the value of liquid biopsy in Taiwan from a clinical physician's perspective. Methods:A survey was conducted with 16 physicians specializing in thoracic medicine and hematologic oncology. Participants responded to a 5-point Likert scale to evaluate the timing of liquid biopsy adoption, willingness to incorporate it into clinical practice, and agreement on its role in managing specific clinical conditions. Results:Forty percent of physicians preferred liquid biopsy when tissue samples were unavailable. The inclusion of liquid biopsy under National Health Insurance (NHI) was a key factor in its adoption. Hematologic oncologists showed a stronger preference for liquid biopsy, particularly for MRD testing, compared to their counterparts in thoracic medicine (hematologic oncology vs. thoracic medicine: 4.2 ± 0.83 vs. 3.1 ± 0.60; p value = 0.01). Younger physicians valued turnaround time, while senior physicians prioritized test brand, with a focus on report speed. Conclusion:Physicians are generally less inclined to replace tissue biopsies with liquid biopsy, but hematologic oncologists show more flexibility. Test brand plays a role in physician decision-making, and the inclusion of liquid biopsy under NHI coverage is vital for its broader adoption in Taiwan.

关键词： Cancer diagnosis Clinical adoption Liquid biopsy Minimal residual disease (MRD) National health insurance

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Bioprospecting culturable and unculturable microbial consortia through metagenomics for bioremediation

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Cleaner Chemical engineering 2022年 2卷

作者： Atif Khurshid Wani Nahid Akhtar Nafiaah Naqash Chirag Chopra Reena Singh Vineet Kumar Sunil Kumar Sikandar I. Mulla Juliana Heloisa Pinê Américo-Pinheiro School of Bioengineering and Biosciences Lovely Professional University Phagwara Punjab 144411 India Waste Re-processing Division CSIR-National Environmental Engineering Research Institute (CSIR-NEERI) Nehru Marg Nagpur 440020 Maharashtra India Department of Biochemistry School of Applied Sciences REVA University Bangalore 560 064 India Post-graduate Program in Environmental Sciences Brazil University Street Carolina Fonseca 584 São Paulo SP 08230-030 Brazil

With the enormous increase in population and industrial network, the harmful pollutants affecting biota have also escalated. The pollutants are consumed by living organisms directly or indirectly reducing animal and economic wellbeing. The degradation of contaminants is imperative owing to the prolonged persistence of contaminants like plastics, heavy metals, pesticides, dyes, pharmaceuticals, and hydrocarbons. Remediation of such pollutants requires efficient methods to prevent mobilizing-contaminants leaching into soil and finally to human beings. In this regard, metagenomics (MGs), a non-culturable technique, involving the direct recovery of the genetic material from environmental samples is an effective tool for understanding the remediation process mediated by microorganisms and their gene products like enzymes. MGs offers a gateway to previously hidden microbial communities grown in the normal and extreme environment through sequence-based or function-based approaches. The culture-independent MGs approach in combination with other meta-omics approaches involves an easy and rapid method for the selection of remediation-efficient microbes. This paper elucidates the negative implications of several contaminants on terrestrial and aquatic biota besides highlighting the role of MGs and associated meta-omics approaches in characterizing contaminant degrading microbes. The MGs research related to bioremediation can help to generate information that will improve the bioremediation process and aid in deciphering the complete microbe-mediated bioremediation mechanism pathways. In future MGs can be helpful to comprehensively understand the mechanisms involved in efficient bioremediation, develop new strategies and models for application in rapid, accurate and efficient bioremediation process and optimize the bioremediation technique. Furthermore, the application of metagenomics to determine microbial diversity and specific genes can act as pollution biomarkers.

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Electronic nose in differentiating and ascertaining clinical status among patients with pulmonary nontuberculous mycobacteria: A prospective multicenter study

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The Journal of infection 2023年第3期87卷 255-258页

作者： Meng-Rui Lee Hung-Ling Huang Wei-Chang Huang Shang-Yu Wu Pang-Chun Liu Jui-Ching Wu Meng-Hsuan Cheng Chau-Chyun Sheu Kea-Tiong Tang Jann-Yuan Wang Chao-Chi Ho Jin-Yuan Shih Inn-Wen Chong Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan. Department of Internal Medicine Kaohsiung Municipal Ta-Tung Hospital Kaohsiung Taiwan Division of Pulmonary and Critical Care Medicine Department of Internal Medicine Kaohsiung Medical University Hospital Kaohsiung Taiwan Department of Internal Medicine Kaohsiung Medical University Hospital Kaohsiung Taiwan Graduate Institute of Medicine College of Medicine Kaohsiung Medical University Kaohsiung Taiwan. Division of Chest Medicine Department of Internal Medicine Taichung Veterans General Hospital Taichung Taiwan Department of Post-Baccalaureate Medicine College of Medicine National Chung Hsing University Taichung Taiwan Mycobacteria Center of Excellence Department of Internal Medicine Taichung Veterans General Hospital Taichung Taiwan School of Medicine Chung Shan Medical University Taichung 402 Taiwan Ph.D. Program in Translational Medicine National Chung Hsing University Taichung 402 Taiwan Department of Medical Technology Jen-Teh Junior College of Medicine Nursing and Management Miaoli Taiwan. Department. of Electrical Engineering National Tsing Hua University Hsinchu Taiwan. Division of Pulmonary and Critical Care Medicine Department of Internal Medicine Kaohsiung Medical University Hospital Kaohsiung Taiwan Department of Internal Medicine Kaohsiung Medical University Hospital Kaohsiung Taiwan. Department. of Electrical Engineering National Tsing Hua University Hsinchu Taiwan. Electronic address: kttang@ee.nthu.edu.tw. Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan. Electronic address: jywang@ntu.edu.tw. Graduate Institute of Medicine College of Medicine Kaohsiung Medical University Kaohsiung Taiwan Department of Respiratory Therapy Kaohsiung Medical University Hospital Kaohsiung Taiwan Department of Biological Science & Technology National Chiao Tung University Hsin-Chu Taiwan.

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Road infrastructure asset management strategy and its impact on the environment

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IOP Conference Series: Materials Science and engineering 2020年第2期830卷

作者： K Priyatiningsih M Sutrisno Lecturer of Asset Management Study Program Politeknik Negeri Bandung Bandung 40012 Indonesia Student of Management Science Doctoral Program School of Post Graduate Universitas Pendidikan Indonesia Bandung Indonesia Lecturer of Civil Engineering Politeknik Negeri Bandung Bandung 40012 Indoenesia

The development of the economic sector is determined by services to the public through reforms that aim to place public satisfaction through the management of road infrastructure assets. Some research on road infrastructure assets still requires a deepening of studies related to the delivery of public services related to asset management systems. The purpose of this study is to find an appropriate road infrastructure asset management strategy through an integrated asset management system and asset management policies that can provide public satisfaction. This comprehensive approach to management strategies ensures that the performance of service provider assets is in line with the expectations of stakeholders including road users. This descriptive qualitative research is based on the perspective of road users as respondents, consisting of vehicle drivers from 50 transportation companies (people or goods) through interviews and observations. The results show aspects of asset performance based on the user's perspective there are five aspects, namely productivity, efficiency, effectiveness, use of resources and institutions and this performance is integrated in the asset management system related to policies from the management authority through service delivery namely quality and mobility, risk and use and maintenance of resources. The conclusion of this research is that road infrastructure asset services can be improved through the concept of road infrastructure asset management strategies in an integrated management system with five aspects of performance and more directed towards asset management policies related to the provision of road infrastructure asset services.

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Multiple criteria hierarchy process for sorting problems under uncertainty applied to the evaluation of the operational maturity of research institutions

arXiv

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arXiv 2019年

作者： Pelissari, Renata Abackerli, Alvaro José Amor, Sarah Ben Oliveira, Maria Célia Infante, Kleber Manoel Telfer Management School University of Ottawa Ottawa Canada Post Graduate Program of Industrial Engineering Methodist University of Piracicaba Santa Bárbara d’OesteSP Brazil Shool of Applied Sciences University of Campinas Limeira Brazil Embrapii-Brazilian Association for Industrial Research and Innovation BrasíliaDF Brazil Engineering School Mackenzie Presbyterian University São Paulo Brazil KMI Software Consulting Jundiaí Brazil

Despite the availability of qualified research personnel, up-to-date research facilities and experience in developing applied research and innovation, many worldwide research institutions face difficulties when managing contracted Research and Development (R&D) projects due to expectations from Industry (private sector), particularly regarding the applied development procedures, managerial processes and timing. Such difficulties have motivated funding agents to create evaluation processes to check whether the operational procedures of funded research institutions are sufficient to provide timely answers to demand for innovation from industry and also to identify aspects that require quality improvement in research development. For this purpose, several multiple criteria decision-making approaches can be applied. In this context, the research institutions are considered as alternatives for funding and their processes for research development as decision criteria. Among the available multiple criteria approaches, sorting methods are one prominent tool to evaluate the operational capacity. However, the first difficulty in applying multiple criteria sorting methods is the need to hierarchically structure multiple criteria in order to represent the intended decision process. Additional challenges include the elicitation of the preference information and the definition of criteria evaluation, since these are frequently affected by some imprecision. In most approaches, all these critical points are neglected, or, at best, only partially considered. In this paper, a new sorting method is proposed to deal with all of those critical points simultaneously. To consider multiple levels for the decision criteria, the FlowSort method is extended to account for hierarchical criteria. To deal with imprecise data, the FlowSort is integrated with fuzzy approaches. To yield solutions that consider fluctuations from imprecise weights, the Stochastic Multicriteria Acceptability Analysis

关键词： Decision making

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