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Pawster Care: An Android-based Pet Cruelty Reporting and Adoption Application with Recommender System Pawster Care:一个基于android的宠物虐待报告和收养应用推荐系统
Pub Date : 2021-12-31 DOI: 10.55990/umimrj.v6i1.601
Edward J. Fernandez, Beans Heaven Duron, Marc Reyangel Montiveles, Charisse Barbosa
This paper describes the development of Pawster Care mobile application. This app allows Davao City Veterinary Office, private organizations, and private owners in searching for their pets a potential adopter and finding a new home. Moreover, this study aimed to help implement Republic Act No. 8485, Section 6, that forbids any person to commit pet cruelty acts, by providing pet cruelty reporting module. The app has been developed for the Android platform. The researchers performed agile scrum throughout the management and development of the software. Also, the researchers utilized Item-based Collaborative Filtering implementing Pearson correlation and k-nearest neighbor algorithm to produce a list of recommended pets for adoption for each user. The app described in this work was tested by a representative from the Davao City Veterinary Office, pet owners, and potential pet adopters. Results from this study show that the app can help the agency or private individuals find for their pet a potential adopter. Moreover, app user can easily report pet cruelty. The app can be further improved by adding the following features: real-time chat, location auto-complete when submitting a report, and improve the prediction accuracy of recommender systems using other data mining techniques.
本文描述了Pawster Care移动应用程序的开发。这款应用程序允许达沃市兽医办公室、私人组织和私人主人为他们的宠物寻找潜在的收养者并找到一个新家。此外,本研究旨在通过提供宠物虐待报告模块,帮助实施禁止任何人实施虐待宠物行为的共和国法案第8485条第6节。这款应用是为安卓平台开发的。研究人员在整个软件的管理和开发过程中执行了敏捷scrum。此外,研究人员利用基于项目的协同过滤实现Pearson相关性和k近邻算法,为每个用户生成推荐收养的宠物列表。这项工作中描述的应用程序由达沃市兽医办公室的代表、宠物主人和潜在的宠物收养人进行了测试。这项研究的结果表明,该应用程序可以帮助机构或个人为他们的宠物找到一个潜在的收养者。此外,应用程序用户可以很容易地举报虐待宠物。这款应用可以通过增加以下功能来进一步改进:实时聊天,提交报告时自动完成位置,以及使用其他数据挖掘技术提高推荐系统的预测准确性。
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引用次数: 0
Dimensions of service quality of multipurpose cooperatives in Southern Mindanao Region, Philippines: A multivariate approach 菲律宾棉兰老岛南部地区多用途合作社服务质量的维度:一个多变量方法
Pub Date : 2021-12-31 DOI: 10.55990/umimrj.v6i1.605
Rolly Impas, J. V. Murcia, Gaudencio Abellanosa
The study endeavored to identify the measures of service quality of multipurpose cooperatives in Digos City. The study followed a sequential exploratory design implemented using survey method involving 367 active members of multi-purpose cooperatives (response rate of 91.75%) responding on a 48-item scale of developed service quality. In analyzing the data, exploratory factor analysis was used with principal components analysis to extract the number of dimensions. Results revealed four measures can be extracted from the 48 items submitted for exploratory factor analysis, named as accommodation and reliability, assurance and empathy, accessibility, and service efficiency. Implications on the utility of the framework developed from the analysis were discussed, as well as the context and applicability of the measures for other institutions.
本研究试图确定迪戈斯市多用途合作社服务质量的衡量标准。本研究采用序贯探索性设计,采用调查方法,对367名多用途合作社的活跃成员(回复率为91.75%)进行48项发达服务质量量表的问卷调查。在分析数据时,采用探索性因子分析和主成分分析相结合的方法提取维度数。结果显示,从提交的48个探索性因素分析项目中可以提取出4个指标,分别为便利与可靠性、保证与同理心、可及性和服务效率。讨论了从分析中发展出来的框架对效用的影响,以及这些措施对其他机构的背景和适用性。
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引用次数: 0
Forecasting leptospirosis incidence in the Philippines using the Box–Jenkins method 使用Box-Jenkins方法预测菲律宾钩端螺旋体病发病率
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.503
John Mark Alcaria, A. Capili
This study aims to investigate and find a suitable model for forecasting the leptospirosis incidence in the Philippines. The Box-Jenkins approach was utilized in the development of an appropriate model. The dataset was retrieved from the Epidemiology Bureau of the Department of Health containing the weekly number of leptospirosis cases in the Philippines from 2016 to 2018. This dataset was analyzed using the R software. The original series is nonstationary with indications of non-constant variance. Box-Cox transformation and ordinary differencing were performed on the series. The transformed series was analyzed and the results show that ARIMA(0,1,0) or the random walk model is the most appropriate model for forecasting leptospirosis incidence. The residuals and forecast errors of the fitted model behave like a white noise process. The fitted model may be used for forecasting the future number of leptospirosis cases in the Philippines.
本研究旨在探讨菲律宾钩端螺旋体病发病率的预测模型。Box-Jenkins方法被用于开发一个合适的模型。该数据集从卫生部流行病学局检索,其中包含2016年至2018年菲律宾每周钩端螺旋体病病例数。该数据集使用R软件进行分析。原始序列是非平稳的,有非恒定方差的迹象。对序列进行Box-Cox变换和常微分。对变换后的序列进行分析,结果表明ARIMA(0,1,0)或随机游走模型是预测钩端螺旋体病发病率最合适的模型。拟合模型的残差和预测误差表现为白噪声过程。拟合模型可用于预测菲律宾未来钩端螺旋体病病例数。
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引用次数: 0
Identified factors influencing investment decisions and risky financial behavior among certified public accountants 确定影响注册会计师投资决策和风险财务行为的因素
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.507
Shiela Cahanap, Joel B Tan
The objective of the study is to identify which domain of the identified factors influencing investment decisions best influences risky financial behavior of CPAs in Davao City. This research is significant for investors to enhance their capacity to decide on investments in a risky situation and provide investment managers better ways of designing their products and services. The study surveyed 100 CPAs using a standardized adapted questionnaire that was both personally administered and sent through shared google survey link. The data were analyzed using frequency, mean, standard deviation, percentage and regression. Results show high level of manifestation of the factors influencing investment decisions. The study also revealed high level of manifestation on risky financial behavior. Further, the results of the study exhibited significant relationship between the factors influencing investment decisions and risky financial behavior. Using the regression analysis, the study reveals that self-image or firm image best influences the risky financial behavior of CPAs in Davao City.
本研究的目的是确定影响投资决策的已确定因素的哪个领域最能影响达沃市注册会计师的风险财务行为。本研究对提高投资者在风险情况下的投资决策能力和为投资经理提供更好的产品和服务设计方法具有重要意义。这项研究对100名注册会计师进行了调查,使用了一份标准化的问卷,问卷由个人填写,并通过共享的谷歌调查链接发送。采用频率、平均值、标准差、百分比和回归分析。结果表明,影响投资决策的因素表现程度较高。该研究还揭示了高风险金融行为的高度表现。此外,研究结果显示影响投资决策的因素与风险财务行为之间存在显著的关系。通过回归分析,研究发现自我形象或公司形象对达沃市注册会计师风险财务行为的影响最大。
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引用次数: 1
Gold price prediction using the Box-Jenkins methodology 用Box-Jenkins方法预测黄金价格
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.509
Abdulrauph Babatunde, U. Igboeli
Information on the speculation and trading of gold abounds. Investors are attracted to moving their funds to gold as guaranteed storage of wealth, while traders capitalize on the dynamism of the market to build capital. The ups and downs in the price of gold and other precious metals can be predicted with proven mathematical and artificial intelligent algorithms. This study used machine learning algorithm in the price prediction of gold over a ten-year period. Autoregressive Integrated Moving Average (ARIMA) model was used in the experiment, while Mean Absolute Error (MAE) and Mean Absolute Percentage Error (MAPE) evaluation metrics were used in the evaluation of the performance of the various ARIMA models. The results obtained in the study proved that ARIMA could achieve high prediction performance over the entire period of prediction. The best prediction outcome of 98.23% was obtained during the 52-week period.
关于黄金投机和交易的信息比比皆是。投资者被吸引到将资金转移到黄金上,以保证财富的储存,而交易员则利用市场的活力来积累资本。黄金和其他贵金属价格的涨跌可以通过经过验证的数学和人工智能算法来预测。本研究使用机器学习算法对黄金十年的价格进行预测。实验采用自回归综合移动平均(ARIMA)模型,采用平均绝对误差(MAE)和平均绝对百分比误差(MAPE)评价指标对各ARIMA模型的性能进行评价。研究结果证明,ARIMA在整个预测周期内都能取得较高的预测性能。在52周内预测准确率最高,为98.23%。
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引用次数: 0
A non-parametric approach in assessment of operational efficiency of irrigation systems in Southern Mindanao, Philippines 菲律宾棉兰老岛南部灌溉系统运行效率评估的非参数方法
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.512
Rona Presto, J. V. Murcia
This study sought to estimate the technical efficiency of irrigation systems in Southern Mindanao Region, Philippines. In order to do so, the study assessed the relative efficiency of 108 communal irrigation systems of the five provinces in Southern Mindanao based on the combination inputs and outputs. The input-oriented data envelopment analysis via DEAP 2.1 revealed 28 irrigation systems that are fully-technically efficient as they exhibited 1.00 technical efficiency scores in both constant- and variable returns-to-scale assumptions. Among the fully efficient irrigation systems, Cebuza SIS, Cateel Integrated IS, Badagoy CIS, and Pantang CIS lead the irrigation systems that lie in the efficiency frontier. Implications were discussed.
本研究旨在估计菲律宾棉兰老岛南部地区灌溉系统的技术效率。为了做到这一点,该研究根据投入和产出的组合评估了棉兰老岛南部5个省108个公共灌溉系统的相对效率。通过DEAP 2.1进行的投入导向数据包络分析显示,28个灌溉系统在技术上完全有效,因为它们在恒定和可变规模回报假设下的技术效率得分均为1.00。在全高效灌溉系统中,Cebuza SIS、Cateel Integrated IS、Badagoy CIS和Pantang CIS在效率前沿的灌溉系统中处于领先地位。讨论了影响。
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引用次数: 0
Taboo and moral reinforcement in Yoruba traditional thought 约鲁巴人传统思想中的禁忌与道德强化
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.501
O. Akintan, Olukayode Felix Oyenuga
The world is best described in three words – a global village. In extension, the global village is a village of crisis where morality is seriously endangered with particular references to Africa, there is a serious need to attest the pathetic erosion of morality. There are diverse mechanisms for achieving this but one potential factor that should be considered is the potency of taboo. Really, the logical neo-positivist questions the scientific verifiability of taboo while many Christians and Muslims regard it as mere mythical construction to low unvaried mind through superstitious and further the relevance of African Traditional Religion. This paper argues that it is a critical analytical blunder to examine taboo through the lens of Western logic. Besides, modernity does not outlaw the pragmatic significance of taboo. Hence, taboo obeys a special metaphysical logic that draws on the synergy between the physical and the divine realm.
世界可以用三个词来形容——地球村。从广义上说,地球村是一个道德受到严重威胁的危机之村,特别是在非洲,有必要证明道德受到可悲的侵蚀。实现这一目标有多种机制,但应该考虑的一个潜在因素是禁忌的效力。实际上,逻辑新实证主义者质疑禁忌的科学可验证性,而许多基督徒和穆斯林认为它仅仅是通过迷信和进一步与非洲传统宗教相关的神话结构来降低不变的思想。本文认为,通过西方逻辑的视角来审视禁忌是一个关键性的分析错误。此外,现代性并没有取缔禁忌的实用意义。因此,禁忌遵循一种特殊的形而上学逻辑,这种逻辑利用了物质和神圣领域之间的协同作用。
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引用次数: 1
Heavy metal concentration in soil and accumulation in selected plant species: A case study of Tampakan, South Cotabato 土壤重金属浓度及其在特定植物物种中的积累:以南哥打巴托坦巴坎为例
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.504
Jason Ben Paragamac, Jasper Maglinab, M. Barroga, Melanie M. Garcia, Peter Hume, Feliciano Gacad
Natural processes bring heavy metals and further escalated by a long history of addition from industrial development. The soil serves as a sink and can accumulate different types of minerals and nutrients, including metals and metalloids that are harmful even at lower concentrations. Plants’ ability to sequester metals and mobilize into various plant parts are significant in the bioremediation process. This study used quantitative and exploratory research design, which involves the collection of soil and plant samples subjected to laboratory test to determine the heavy metal concentration in Pulabato, Tampakan, South Cotabato in terms of arsenic (As), copper (Cu), lead (Pb), cadmium (Cd) and mercury (Hg). Analysis of variance (ANOVA), correlation, simple and multiple linear regressions are employed to determine significant differences, relationships, and influences. Results show significant differences in plant heavy metal concentration across low, mid, and high elevations for metals Cu, Pb, and Hg. Pb concentration in soil shows a significant relationship with Cu in plants. Also, Pb concentration shows a positive correlation and Hg with a negative correlation for Pb concentration in the plant. Moreover, Hg’s presence in plants shows a negative correlation in Pb for soil and a positive relationship with Hg. Simple linear regression statistics show that Pb significantly influences Cu, Pb in the plant by Pb in soil, and Pb in the plant with Hg in soil. Multiple regression statistics show a significant Pb’s influence in the soil to Pb in the plant but not with Hg. Lastly, As and Pb significantly influences Hg concentration in plants.
自然过程带来重金属,并因工业发展的长期添加而进一步升级。土壤就像一个水槽,可以积累不同类型的矿物质和营养物质,包括即使浓度较低也有害的金属和类金属。在生物修复过程中,植物将金属隔离并动员到植物各部分的能力是非常重要的。本研究采用定量和探索性研究设计,收集土壤和植物样品进行实验室检测,以测定南哥打巴托普拉巴托、坦帕坎、南哥打巴托的砷(As)、铜(Cu)、铅(Pb)、镉(Cd)和汞(Hg)等重金属浓度。采用方差分析(ANOVA)、相关分析、简单线性回归和多元线性回归来确定显著差异、关系和影响。结果表明,低、中、高海拔地区植物重金属Cu、Pb、Hg含量存在显著差异,土壤Pb含量与植物Cu含量呈显著相关。Pb浓度与Hg呈负相关,Pb浓度与Hg呈正相关。Hg在植物中的存在与土壤中Pb呈负相关关系,与Hg呈正相关关系。简单线性回归统计表明,Pb对Cu的影响显著,土壤中Pb对植物中的Pb的影响显著,土壤中Pb对植物中的Pb的影响显著,土壤中Pb对植物中的Pb的影响显著,土壤中Hg对植物中的Pb的影响显著。多元回归统计表明,土壤中Pb对植物中Pb的影响显著,而对Hg的影响不显著。最后,As和Pb对植物中Hg浓度的影响显著。
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引用次数: 0
Contingent valuation of a natural resource: Pawikan sanctuary 自然资源的条件评估:帕维坎保护区
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.506
A. Tamayo
This study measured the economic value of the pawikan Sanctuary using the contingent valuation approach. Two approaches were utilized, the Willingness-to-Pay (WTP) and the Willingness-to-Accept (WTA). The former was used to compute the contribution of the Dabawenyos to preserve and protect the pawikan sanctuary, while the latter measured the compensatory income revealed by the individuals whose livelihood have direct adverse impact on the sanctuary. Two sets of surveys were made, one to measure the WTA, targeted 100 residents surrounding the sanctuary, while the WTP with 1200 respondents scientifically chosen as respondents. Respondents of WTA posted average compensatory income of 7200 to cover income loss in the effort to preserve the sanctuary, with a derived producer surplus of Php 426. Meantime, the environmental protection contribution measured through WTP obtained estimated value of Php 9,837, with a derived consumer surplus of Php 8 per one additional person. The total economic value of the sanctuary was estimated at Php 435. The low imputed value of the natural resource is afforded to the fact the natural resource has no market value, people derive their income and livelihood from activities that imperil the resource, and finally, the public limits their support on the population of the marine turtle hosted in the pawikan sanctuary. This means that the contribution to preserve is required the moment there are turtles found in the sanctuary. This disconnects their revealed preference into the many roles and function of the natural resource. The general public misses the point that turtle also face the threat due to presence of oceanic plastic, the silting of the shoreline and the pollution of the water; all these will have impact on the population of the turtles in the coming years.
本研究采用条件评估方法对帕维坎保护区的经济价值进行了评估。使用了两种方法,支付意愿(WTP)和接受意愿(WTA)。前者用于计算dabawenyoos对保护pawikan保护区的贡献,后者用于衡量生计对保护区产生直接不利影响的个人所揭示的补偿性收入。我们进行了两套调查,一套是测量WTA,针对保护区周围的100名居民,而WTP则有1200名科学选择的受访者。WTA的受访者公布的平均补偿收入为7200比索,以弥补保护保护区的收入损失,衍生生产者盈余为426比索。同时,通过WTP测算的环境保护贡献估计值为9837菲律宾比索,每增加一个人的消费者剩余为8菲律宾比索。该保护区的总经济价值估计为435菲律宾比索。自然资源的低估算价值是由于自然资源没有市场价值,人们从危害资源的活动中获得收入和生计,最后,公众限制了对帕维坎保护区海龟种群的支持。这意味着一旦在保护区发现海龟,就需要对保护做出贡献。这切断了他们对自然资源的许多角色和功能的偏好。公众没有意识到海龟也面临着海洋塑料、海岸线淤积和水污染的威胁;所有这些都将对未来几年海龟的数量产生影响。
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引用次数: 0
The link between career development learning and employability skills of senior high school students 高中生职业发展学习与就业技能的关系
Pub Date : 2020-12-31 DOI: 10.55990/umimrj.v5i1.505
Ronald Salape, Elias G. Cuevas
The purpose of this research is to identify the domain of career development learning that best influences employability skills of Technical-Vocational senior high school students. This non-experimental quantitative research design utilized the survey approach involving N=103 Grade 12 senior high school students taking the Tech-Voc track in different educational institutions in Digos City. In analyzing the data, mean, Pearson r and regression analysis were used. Based on the findings, career development learning was assessed to be very high. Employability skills of students were also assessed to be very high. All measures of career development learning significantly correlated with employability skills. Lastly, among the domains of career development learning, transition learning was found the best influence on the employability skills of senior high school students.
本研究的目的在于找出职业发展学习对中职高中生就业能力技能影响最大的领域。本非实验定量研究设计采用问卷调查的方法,在Digos市不同的教育机构对N=103名参加Tech-Voc课程的12年级高中生进行调查。数据分析采用均值、Pearson r和回归分析。根据调查结果,职业发展学习被评价为非常高。学生的就业能力也被评估为很高。职业发展学习的各项指标均与就业能力技能显著相关。最后,在职业发展学习的各领域中,过渡学习对高中生就业技能的影响最大。
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引用次数: 2
期刊
University of Mindanao International Multidisciplinary Research Journal
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