Search Results - qualitative and quantitative methods of modeling

A Weight Assignment-Enhanced Convolutional Neural Network (WACNN) for Freight Volume Prediction of Sea–Rail Intermodal Container Systems by Yuhonghao Wang, Wenxin Li, Xingmin Qi, Yinzhang Yu

“…Firstly, we use qualitative methods to preliminarily select the indicators, and then use multiple interpolation to fill in the missing raw data. …”
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SAR-DeCR: Latent Diffusion for SAR-Fused Thick Cloud Removal by Meilin Wang, Shihao Hu, Yexing Song, Yukai Shi

“…The effectiveness and superiority of SAR-DeCR are demonstrated through qualitative and quantitative experiments, comparing it with other state-of-the-art (SOTA) thick cloud removal methods on the large-scale SEN12MS-CR dataset.…”
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Variable Cluster Analysis of Employment in the Cities of the Russian Federation by I. A. Zalmanov

“…The use of this variable approach in clustering allows us to identify statistically homogeneous groups of cities, respectively, without taking into account and taking into account the individual effects of the factor influence on employment and, on this basis, to justify the indexes of employment regulation in the cities of the Russian Federation.Materials and methods. To achieve this goal, a system of indexes was developed based on the data of municipal statistics provided by the Federal Plan of Statistical Work, including quantitative and qualitative assessments of the level of socio-economic factors of employment. …”
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Exploring the Acceptance and Application of a Humanoid Robot: Insights from Three Field Studies

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Asymptotic Integration of a Certain Second-Order Linear Delay Differential Equation by P. N. Nesterov

“…The question of interest is how the behavior of solutions changes qualitatively and quantitatively when the delay is introduced in this dynamical model. …”
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Bridge Deformation Monitoring Combining 3D Laser Scanning with Multi-Scale Algorithms by Dongmei Tan, Wenjie Li, Yu Tao, Baifeng Ji

“…To address the inefficiencies and limited spatial resolution of traditional single-point monitoring techniques, this study proposes a multi-scale analysis method that integrates the Multi-Scale Model-to-Model Cloud Comparison (M3C2) algorithm with least-squares plane fitting. …”
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Scaling mental health care in Nigeria: Impact of WHO mhGAP training under the MeHPriC program on knowledge, attitudes, and practices of primary health care workers in Lagos State –... by Abiodun Adewuya, Bolanle Ola, Olurotimi Coker, Olayinka Atilola, Olushola Olibamoyo, Olabisi Oladipo, Tolu Ajomale

“…Using a pre-post mixed-methods design, we assessed changes in knowledge, stigma, clinical practice and self-efficacy, with follow-up at five months. …”
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Development of digital comics to improve reading comprehension and self-efficacy of grade V students by Adisty Ameliya Putri, Sri Sukasih

“…Data were obtained through qualitative and quantitative methods including interviews, classroom observations, student questionnaires, and pretest-posttest instruments. …”
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PRELIMINARY EVALUATION OF COLOR STABILITY OF DATE FRUIT TABLETS by D. Megdoud, M. S. Galouz, S. Rahal, S. Benamara

“…The experimental adsorption curves, determined at 25°C using static-gravimetric method, were fitted to GAB (Guggenheim–Anderson–de Boer) and BET (Brunauer–Emmett–Teller) models. …”
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Simulation the response of graphene to far-infrared pulses by Panferov, Anatolii Dmitrievich, Novikov, Nikolay Andreevich

“…Conclusion: The results of the work have shown the promise of new tools for modeling, studying, and qualitatively and quantitatively reproducing the characteristics of nonlinear effects under the action of an external electric field on graphene with frequencies close to the lower limit of the IR range. …”
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Hybrid Deep Learning-Based Enhanced Occlusion Segmentation in PICU Patient Monitoring by Mario Francisco Munoz, Hoang Vu Huy, Thanh-Dung Le, Philippe Jouvet, Rita Noumeir

“…<italic>Results:</italic> Both quantitative and qualitative analyses underscore the effectiveness of our proposed method. …”
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Organization of Distance Learning in School, College, University by N. V. Nikulicheva, O. I. Dyakova, O. S. Glukhovskaya

“…To achieve this goal and solve problems, the following groups of research methods were used:– theoretical: analysis of psychological, pedagogical, methodological literature, regulatory documents in the aspect of the problem under study; modeling of distance learning in educational organizations, systematization of scientific and theoretical and experimental data; classification of selected components and characteristics;– empirical-diagnostic (survey); observational (observation-direct and indirect, long and short-term);– statistical: measurement of the obtained data (collection of statistical material); determination and processing of quantitative and qualitative indicators of the experiment.The theory and practice of DL in Russia has been going on for over 20 years. …”
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The study of the effects of digital media applications in cross-cultural communication in the construction of cultural identity by Meng Yao

“…Descriptive statistics, t-tests, multiple regression, and Structural Equation Modelling (SEM) were used to analyse the quantitative data using R version 4.4.2. …”
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Predictive Value of TRUS and CEUS Parameters for Lymph Node Metastasis in Rectal Cancer: A Retrospective Study by Su S, Huang X, Li X, Meng J, Huang J

“…Shitao Su,&amp;ast; Xuanzhang Huang,&amp;ast; Xigui Li, Jun Meng, Jianyuan Huang Department of Medical Ultrasound, the First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China&amp;ast;These authors contributed equally to this workCorrespondence: Jianyuan Huang, Department of Medical Ultrasound, the First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530001, People’s Republic of China, Tel +86 771 5356899, Email huangjianyuan@sr.gxmu.edu.cnPurpose: To assess the predictive value of transrectal ultrasound (TRUS) combined with qualitative and quantitative parameters of contrast-enhanced ultrasound (CEUS) for lymph node metastasis (LNM) in rectal cancer (RC).Patients and Methods: This retrospective study analyzed preoperative clinical data, qualitative and quantitative TRUS and CEUS parameters, and postoperative pathological data from 535 patients with RC confirmed by surgical pathology. …”
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From life cycle assessment to grass‐based agriculture: A review and application by Yutong Li, Shu Jin, Xiaoping Xin, Yi An, Lili Huo, Changliang Shao, Lulu Wang, Xiaoyu Zhu

“…The study emphasizes (1) the selection of LCA methods should align with specific research objectives, focusing not only on environmental impacts but also comprehensively considering social impacts and economic benefits; (2) it provides a comprehensive overview with an expanded scope selection beyond the “from cradle to farm gate” boundary and uses product value as the functional unit to facilitate assessments across various crop types, particularly focusing on inventory analysis and impact assessment; (3) challenges including model integration, impact sensitivity, and data uncertainty persist in the LCA of grass‐based agriculture; and (4) multidimensional frameworks effectively integrate both quantitative and qualitative factors into grass‐based agriculture, further enhancing the understanding of LCA results and supporting decision‐making. …”
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PROPERTIES OF NETWORKS BUILT ON DIGITAL IMAGES by Oleh Kushnir, Oleksiy Kravchuk, Volodymyr Franiv

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Interaction effects of high temperature and ozone on cardiovascular disease mortality in Chengdu, 2014–2023 by Jinqiu Yao, Jingwen Sun, Dan Kuang, Wen Qian, Li Luo, Fangkui Qin, Yifan Zhai, Yueling Li, Jiaqi Huang, Cheng Wang, Rong Lu, XuFang Gao

“…In the second stage, both quantitative and qualitative analyses were conducted to further explore their dose–response relationships. …”
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Evaluation of Particle Size and Friction Coefficients in Sintered Metal Process Development by Discrete Element Simulation by Naoki Yashiro, Natsuko Sugimura, Hitoshi Washizu

“…In the experiment, the additives increased the apparent density by 6.7%, whereas in the simulation, it increased by 7.1%, showing that the differences in the friction coefficients can be qualitatively and quantitatively reproduced in the simulation. …”
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University teachers' perceptions of EFL students' engagement in Google Classroom by Mohamed Amin Mekheimer, Eman Mahdy

“…Quantitative data from 346 instructors, analyzed via structural equation modeling (AMOS), revealed exceptionally strong positive interrelationships and substantial overlap among these perceptual and attitudinal constructs. …”
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Multi-granularity representation learning with vision Mamba for infrared small target detection by Yongji Li, Luping Wang, Shichao Chen

“…Furthermore, we propose the Asymmetric Convolution (AConv) for substituting the Depthwise Convolution (DWConv) in the Visual State Space (VSS) module and the regular convolution in each lateral connection of the nested pyramid network to alleviate the parameters and computation. Both qualitative and quantitative experiments demonstrate that our proposed model outperforms 12 recent baseline methods on two public datasets.…”
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