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Determining the Amount of Car Production to Obtain Maximum Profit Using the Concept of Dual Hesitant Fuzzy Set 利用双犹豫模糊集概念确定汽车生产量以获得最大利润
Pub Date : 2023-09-24 DOI: 10.52155/ijpsat.v40.2.5613
Adela Dwi Suryani, Azmi Nazra, Nova Noliza Bakar
In the context of decision-making problems related to car production, the dual-hesitant fuzzy set can be a tool to deal with uncertainty and hesitation in determining the optimal number of cars to be produced for each type of car. The score values associated with the dual-hesitant fuzzy set can represent the level of preference or confidence in producing the number of cars necessary to obtain maximum profit.
在与汽车生产相关的决策问题中,双hesitant模糊集可以作为一种工具,用于处理在确定每种类型汽车的最佳生产数量时的不确定性和犹豫不决。与双hesitant 模糊集相关联的分数值可以代表对生产必要数量的汽车以获得最大利润的偏好或信心程度。
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引用次数: 0
Design Of Fuel Dumping Area at PERUM LPPNPI of Samarinda Sub-Branch 萨马林达支行 PERUM LPPNPI 燃料倾倒区的设计
Pub Date : 2023-09-24 DOI: 10.52155/ijpsat.v40.2.5585
Carolina Andini Aswiratin, Elfi Amir, Martha Saulina
This study aims to determine and design the appropriate location for aircraft to dump fuel to support Air Traffic Controllers (ATC) in air traffic services. The research was conducted at Perum LPPNPI of Samarinda Sub Branch, where fuel dumping area is not yet available in the Standard Operating Procedure (SOP).  The method used is the Research and Development (RnD) level 1 research method. The population in this study is ATC personnel of Perum LPPNPI of Samarinda Sub Branch. The sample selection in this study used techniques such as Simple Random Sampling and Purposive Sampling. The sample is ATC personnel of Perum LPPNPI of Samarinda Sub Branch, Academic Lecturers, and Procedure for Air Navigation Services and Aircrfat Operations (PANS OPS) experts at Airnav Indonesia Head Office. Data collection techniques used are documentation studies and interviews. The data analysis technique used are data reduction, data presentation, and verification. The results of this study show that the design of the Fuel Dumping Area must pay attention to the airspace around the design area. According to the results of interviews, the author places the fuel dumping area in south east Samarinda. The existence of a fuel dumping area can improve the quality of service and safety of air traffic.
本研究旨在确定和设计飞机倾倒燃料的适当位置,以支持空中交通管制员(ATC)提供空中交通服务。研究在撒马琳达分局的 Perum LPPNPI 进行,该地的标准操作程序 (SOP) 中尚未提供燃油倾倒区。 采用的方法是研究与发展(RnD)一级研究方法。研究对象是撒马林达分局 Perum LPPNPI 的空管人员。本研究的样本选择采用了简单随机抽样和目的性抽样等技术。样本为 Samarinda 分局 Perum LPPNPI 的空管人员、学术讲师以及印度尼西亚航空公司总部的空中导航服务和空中业务程序(PANS OPS)专家。使用的数据收集技术包括文献研究和访谈。使用的数据分析技术包括数据还原、数据展示和验证。研究结果表明,燃料倾倒区的设计必须关注设计区域周围的空域。根据访谈结果,笔者将燃料倾倒区设在三马林达东南部。燃料倾倒区的存在可以提高服务质量和空中交通安全。
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引用次数: 0
Analysis Of The Spatial And Temporal Variability Of Rainfall In The Kayanga-Anambé Hydrological Complex (Republic Of Guinea And Senegal) 卡扬加-阿南贝水文复合体(几内亚共和国和塞内加尔)降雨量的时空变异性分析
Pub Date : 2023-09-22 DOI: 10.52155/ijpsat.v40.2.5615
Thiaw Ibrahima
The high rainfall variability observed especially from the 1970s has intensified the vulnerability of water resources in tropical watersheds. It resulted in the recurrence of extreme hydrological events – combined with the increase in temperature which increases evapotranspiration causing considerable water losses – but also in the "Sahelization" of Sudanian areas resulting in the migration of isohyets towards the south.This article studies recent spatial and temporal changes in rainfall in the Kayanga-Anambé complex, as well as their potential hydrological implications. The methodological approach is based on (i) checking the quality of data and filling gaps using the method of rainfall indices with the Regional Vector Method (RVM); and on (ii) the analysis of spatial and temporal variability of rainfall using PETITT stationarity test and Standardized Precipitation Index (SPI).The evolution of rainfall in the basin is reflected in a fact specific to the intertropical zone, namely the variability of rainfall. This is marked by several sequences: a wet period between 1940 and 1967, followed by a long dry sequence which extends between the beginning of the 70s until the end of the 90s, and finally a slight resumption of the rainfall over the period 1993-2020. However, according to the outputs of global climate models ("Multi-model Ensemble"), the resumption of rainfall in the Kayanga basin will only be effective from 2060. This variability noted in the rains will induce a similar variability in the flows and agricultural production since they are largely dependent on it.
特别是自 20 世纪 70 年代以来,降雨量变化很大,加剧了热带流域水资源的脆弱性。这不仅导致极端水文事件频发--气温升高加剧了蒸散作用,造成大量水量损失,而且还导致苏丹地区 "萨赫勒化",造成等湿线向南部迁移。研究方法基于:(i) 利用区域矢量法 (RVM) 的降雨指数方法检查数据质量并填补空白;(ii) 利用 PETITT 静态检验和标准化降雨指数 (SPI) 分析降雨的空间和时间变化。这表现在几个序列上:1940 年至 1967 年是一个多雨期,随后是一个漫长的干旱序列,从 70 年代初一直延续到 90 年代末,最后在 1993-2020 年期间降雨量略有恢复。然而,根据全球气候模型("多模型集合")的结果,卡扬加盆地降雨的恢复要到 2060 年才会生效。降雨量的这种可变性将导致流量和农业生产的类似可变性,因为它们在很大程度上依赖于降雨量。
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引用次数: 0
Classification of Tutoring Teachers Uses the Concept of The Correlation Coefficient 利用相关系数概念对辅导教师进行分类
Pub Date : 2023-09-22 DOI: 10.52155/ijpsat.v40.2.5614
Kiky Meliya, Azmi Nazra, Nova Noliza Bakar
Picture Fuzzy Set is a development of the intuitionistic fuzzy set concept. Picture Fuzzy Set is modeled in a situation when facing human opinion which involves more answers: yes, abstention or neutral, no and rejection. Therefore, to deal with situations like this, the concept of the proposed correlation coefficient is used to calculate the degree of correlation between picture fuzzy set that aim to group different objects. The correlation concept used in picture fuzzy set uses two formulas. And in deciding on a problem, we use the grouping method for picture fuzzy sets introduced by Xu et al [11]. There are four forms of classification.
图像模糊集是对直觉模糊集概念的发展。图片模糊集的模型是在面对人类意见的情况下建立的,人类意见涉及更多的答案:是、弃权或中立、否和拒绝。因此,为了应对这种情况,提出了相关系数的概念,用于计算旨在对不同对象进行分组的图片模糊集之间的相关程度。图片模糊集中使用的相关性概念使用了两个公式。而在决定一个问题时,我们使用 Xu 等人[11]提出的图片模糊集的分组方法。分类有四种形式。
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引用次数: 0
State Of Play On The Management Of Solid Biomedical Waste At The Barumbu Mother And Child Hospital Center And Medical Services Center In The City Of Kinshasa In DR Congo 刚果民主共和国金沙萨市巴伦布母婴医院中心和医疗服务中心的固体生物医疗废物管理现状
Pub Date : 2023-09-21 DOI: 10.52155/ijpsat.v40.2.5598
Arsène Muswaswa Muswaswa, D. Musibono, René V. Gizanga, E. Biey
Objective: To evaluate the management of solid bio-medical waste (BMW) at the Barumbu Mother and Child Hospital (MCH) and Medical Services Center.Methods: Transversal descriptive study made from May 19 to July 19, 2023. Of the 417 questionnaires distributed to providers, 272 responses were obtained, representing a response rate of 65.2%. Data collection was done by survey questionnaire, direct observations and daily weighing. Data analysis is done by Epi-info 7.2.5 and Excel 2016 software.Results: The average estimated daily amounts of BMW at MCH Barumbu and Medical Services Center are 0.45 kg/bed and 0.97 kg/bed, respectively. The sorting was not suitable at 65%, lack of packaging and color code. The insufficiency of material resources was criticized at 88%. 55.5% of accidents/injuries were recorded. The storage area was not secure. 88.97% of staff were unaware of management standards, 99.3% were aware of the health risks associated with hospital waste and 13.97 were trained. It is noted that the financial resources allocated to the management of BMW are insufficient.Conclusion: Improving the management of BMW inevitably requires the removal of constraints that would require the involvement of managers at all levels.
目的:评估巴伦布母婴医院和医疗服务中心的固体生物医疗废物(BMW)管理情况:评估巴伦布母婴医院(MCH)和医疗服务中心对固体生物医疗废物(BMW)的管理情况:横向描述性研究,时间为 2023 年 5 月 19 日至 7 月 19 日。在向医疗服务提供者发放的 417 份调查问卷中,共收到 272 份回复,回复率为 65.2%。数据收集方式包括调查问卷、直接观察和每日称重。数据分析由 Epi-info 7.2.5 和 Excel 2016 软件完成:巴伦布妇幼保健院和医疗服务中心的宝马车日均估计重量分别为 0.45 公斤/床和 0.97 公斤/床。分拣率为 65%,缺乏包装和颜色代码。88% 的人批评物质资源不足。有 55.5%的事故/伤害记录在案。储存区不安全。88.97%的员工不了解管理标准,99.3%的员工了解医院废物对健康的危害,13.97%的员工接受过培训。我们注意到,分配给 BMW 管理的财政资源不足:改进 BMW 的管理必然需要消除制约因素,这就需要各级管理人员的参与。
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引用次数: 0
Fatty Acid as an Anti-inflammatory Component from Black Soldier Fly (Hermetia illucens) Prepupa Oil 作为消炎成分的黑兵蚁(Hermetia illucens)预涂油脂肪酸
Pub Date : 2023-09-21 DOI: 10.52155/ijpsat.v40.2.5524
Salbella Dwi Utari, Resti Rahayu, Putra Santoso
Peradangan adalah masalah kesehatan serius yang membutuhkan perawatan. Salah satu faktor fisik penyebab peradangan adalah luka. Penggunaan antibiotik topikal untuk penyembuhan luka secara terus menerus dalam jangka waktu lama dapat menimbulkan banyak efek samping dan tidak ekonomis. Oleh karena itu, penggunaan bahan alam yang efektif dan ekonomis sangat diperlukan. Salah satunya adalah prepupa black soldier fly. Penelitian ini bertujuan untuk menganalisis kandungan senyawa prepupa lalat tentara hitam dan potensinya sebagai antiinflamasi. Hasil penelitian menunjukkan bahwa terdapat 9 asam lemak pada minyak prepupa lalat prajurit hitam yang dianalisis dengan GCMS yaitu asam laurat, miristat, palmitat, stearat, kaprat, palmitoleat, oleat, linoleat, dan eicosapentaenoat. Asam lemak ini berperan sebagai antiradang, analgesik, antipiretik, dan antimikroba.
炎症是需要治疗的严重健康问题。伤口是导致炎症的物理因素之一。长期持续使用外用抗生素进行伤口愈合会产生许多副作用,而且不经济。因此,需要使用有效而经济的天然成分。黑兵蝇蛹就是其中之一。本研究旨在分析黑翅苍蝇肉酱的化合物含量及其消炎潜力。结果表明,经 GCMS 分析,黑翅苍蝇蛹油中含有 9 种脂肪酸,即月桂酸、肉豆蔻酸、棕榈酸、硬脂酸、癸酸、棕榈油酸、油酸、亚油酸和二十碳五烯酸。这些脂肪酸具有消炎、镇痛、解热和抗菌作用。
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引用次数: 0
Article review Biosystematics of Athyrium and Biogeography of Deparia (Athyriaceae) based on Molecular Study 文章综述 基于分子研究的鱼鳞目生物系统学和鱼鳞科生物地理学
Pub Date : 2023-09-18 DOI: 10.52155/ijpsat.v40.2.5610
Mildawati Mildawati, Sabrina Ashilah Azka, Melly Farzya Azirda
Athyriaceae is a family of ferns consisting of five genera, two of which are Athyrium and Deparia. Athyrium is a genus of ferns, and until now, the classification of this species is still a matter of debate among researchers through morphological and molecular approaches. Likewise, biogeography studies on the genus Deparia (Athyriaceae) are still a mystery to researchers. Thus, this paper will review molecular phylogenetic studies on Athyrium and Deparia biogeography based on a review of previously published literature. A systematic literature review (SLR) is used in this paper.
鱼腥草科(Athyriaceae)是蕨类植物的一个科,由五个属组成,其中两个属是鱼腥草属(Athyrium)和鱼腥草属(Deparia)。Athyrium 是蕨类植物中的一个属,直到现在,研究人员仍在通过形态学和分子学方法对该物种的分类进行争论。同样,研究人员对鱼腥草属(Deparia)的生物地理学研究仍是一个谜。因此,本文将在综述以前发表的文献的基础上,回顾有关 Athyrium 和 Deparia 生物地理学的分子系统学研究。本文采用了系统文献综述(SLR)的方法。
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引用次数: 0
Obésité Et Logiques Sociales Du Contrôle Alimentaire Chez Les Jeunes A Abidjan-Cocody 阿比让-科科迪年轻人的肥胖症与食品控制的社会逻辑
Pub Date : 2023-09-17 DOI: 10.52155/ijpsat.v40.2.5603
Amognima Armelle Tania ANDOH, Sagbo Jean-Louis Hyppolite Lognon, Charlemagne TCHEBE ATTEBI
L’obésité étant définie comme une maladie chronique, elle est considérée comme un problème de santé publique. Elle engendre ainsi de nombreuses maladies telles que les maladies cardiovasculaires, le diabète de type 2, l’hypertension, l’apnée du sommeil, la dyslipidémie, et certains cancers. Les jeunes constituent une frange importante de cette maladie. Des moyens de prévention tels que le contrôle alimentaire sont proposés aux familles des jeunes obèses. Pourtant, une permissivité de ce contrôle alimentaire par les mères est constatée.Cet article se propose d’analyser les logiques sociales du non contrôle alimentaire des jeunes obèses dont l’âge varie entre 10 et 17 ans dans la commune de Cocody.  Une approche qualitative basée sur la recherche documentaire, l’observation et des entretiens individuels approfondis a été adoptée en vue d’atteindre cet objectif. Les résultats obtenus indiquent que la permissivité dans la prise en charge du jeune obèse est un phénomène lié au sens, à la signification du statut de l'enfant et du contrôle alimentaire des mères. Aussi, l’obésité est une construction sociale dans la société ivoirienne et dans les rapports du jeune à son corps et dans les relations mère-enfant.
由于肥胖症被定义为一种慢性疾病,因此被认为是一个公共卫生问题。它是心血管疾病、2 型糖尿病、高血压、睡眠呼吸暂停、血脂异常和某些癌症等多种疾病的诱因。年轻人在这一疾病中占很大比例。人们建议肥胖青年的家庭采取饮食控制等预防措施。本文旨在分析 Cocody 市 10 至 17 岁肥胖青少年饮食控制失败背后的社会逻辑。 为实现这一目标,采用了基于文献研究、观察和深入个体访谈的定性方法。研究结果表明,对肥胖青少年的放任管理是一种与儿童地位和母亲饮食控制的意义和重要性相关联的现象。肥胖也是科特迪瓦社会的一种社会建构,是年轻人与其身体和母子关系中的一种社会建构。
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引用次数: 0
Investigation of the Influence of Organisational Internal Factors on e-Business Diffusion in the Small-to-Medium Enterprise (SME) Sector in Zimbabwe. 调查组织内部因素对津巴布韦中小型企业(SME)电子商务推广的影响。
Pub Date : 2023-09-17 DOI: 10.52155/ijpsat.v40.2.5592
C. M. Tsikirayi, Freddy Mupambireyi
This research investigates the influence of ten selected organisational factors on e-business diffusion. A survey design was engaged, using a questionnaire based on a five-point Likert scale. Data was collected electronically through survey monkey platform to reach firms recorded in the Zimbabwe Revenue Authority’s (ZIMRA) Small and Medium Enterprises  register which was taken as the sampling frame.  A quantitative research design was adopted, using probability random sampling method. Seven hundred (700) questionnaires were e-mailed to owners and managers of the firms and 590 of the 603 returned were usable. The data analysis was based on the demographic information which depicted organisational factors. ANOVA tests were carried out to determine the factors that were significant in influencing the respective firms’ ability to adopt e-business. These were further tested through structural equation modelling (SEM) (AMOS SPSS v26) and goodness of fit tests to reaffirm their significance. Overall, the study concluded that SME characteristics have a significant influence on e-business diffusion in the SME sector in Zimbabwe. The researcher recommended that Government should develop a fully equipped modern national ICT infrastructural network to anchor the internal systems of the SMEs.  They should also provide adequate financial support to enable the SMEs develop the requisite internal ICT systems and training of personnel. The SMEs, on their part, should modernise their operational systems to be in line with the current wave of virtual business models necessitated by the ravaging COVID-19 pandemic.
本研究调查了十个选定的组织因素对电子商务传播的影响。研究采用调查设计,使用基于五点李克特量表的调查问卷。数据通过调查猴平台以电子方式收集,以津巴布韦税务局(ZIMRA)中小型企业登记册中记录的企业为抽样框架。 采用概率随机抽样法进行定量研究设计。通过电子邮件向企业所有者和管理者发送了七百(700)份问卷,在收回的 603 份问卷中,有 590 份可用。数据分析以描述组织因素的人口统计信息为基础。进行了方差分析检验,以确定哪些因素对各公司采用电子商务的能力有重要影响。通过结构方程建模(SEM)(AMOS SPSS v26)和拟合优度测试进一步检验了这些因素的重要性。总之,研究得出结论认为,中小型企业的特点对电子商务在津巴布韦中小型企业部门的推广具有重要影响。研究人员建议,政府应开发一个设备齐全的现代化国家信息和通信技术基础设施网络,以巩固中小企业的内部系统。 政府还应提供充足的财政支持,使中小企业能够开发必要的内部 ICT 系统并进行人员培训。中小型企业则应更新其运营系统,以适应当前因 COVID-19 大流行病肆虐而出现的虚拟商业模式浪潮。
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引用次数: 0
Developing IAD-based Interactive Tourism Resource Governance to Support Indigenous Peoples-friendly Tourism Development 开发基于 IAD 的互动式旅游资源治理,支持土著人民友好型旅游业发展
Pub Date : 2023-09-16 DOI: 10.52155/ijpsat.v40.2.5604
R. Sanjaya, N. Tresiana, N. Duadji
The study is motivated by the conflict of tourism resource utilization due to neglect of indigenous peoples' rights and local knowledge, which has failed to improve welfare and justice for local indigenous communities and weakened the sustainability of tourism development. The study introduces Institutional analysis development (IAD) as a new tourism governance framework. The new framework focuses on analyzing the multifactor policymaking process, the functioning of institutions, and the integration of contextual factors in each policy process—institutional Policy results linkages between knowledge, expertise, and policymaking through new coalitions with indigenous communities. The study formulates the problem of crucial/contextual factors in formulating tourism development policies. The research aims to find determinants in developing models and strategies for indigenous community-friendly tourism resource management using prospective analysis methods. The results showed five determining factors in formulating a model strategy to develop indigenous-friendly tourism: local resource-based economic products, protection and development of culture and cultural heritage (sites), watershed improvement, revitalization of customary institutions, and policies
这项研究的动机是,由于忽视原住民的权利和当地知识,旅游资源的利用出现了冲突,未能改善当地原住民社区的福利和公正,削弱了旅游业发展的可持续性。本研究引入了制度分析发展(IAD)作为新的旅游治理框架。这一新框架侧重于分析多因素决策过程、机构的运作以及每个政策过程中背景因素的整合--机构政策通过与原住民社区建立新的联盟,实现知识、专业技能和决策之间的联系。本研究提出了制定旅游发展政策的关键/背景因素问题。研究旨在利用前瞻性分析方法,找到制定有利于土著社区的旅游资源管理模式和战略的决定因素。研究结果表明,在制定发展原住民友好型旅游业的示范战略时,有五个决定性因素:以当地资源为基础的经济产品、文化和文化遗产(遗址)的保护和发展、流域改善、习俗机构的振兴以及政策。
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引用次数: 0
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