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COVID answers in Scientific Journals all over the world


45 Results       Page 1

 [1] 
Hindawi Limited: Discrete Dynamics in Nature and Society
  original article Date Title Authors   All Authors
1 [GO] 2024―Jan―25 Retracted: A Multiobjective Optimization Model for Prevention and Control of Coronavirus Disease 2019 in China Discrete Dynamics in Nature and Society
2 [GO] 2023―Dec―18 Blockchain-Based Inventory System considering Uncertain Carbon Footprints and Pandemic Effects P. Mala, M. Palanivel, S. Priyan, Mijanur Rahaman Seikh
3 [GO] 2023―Aug―23 Retracted: An Empirical Study of Blended Teaching Mode Based on SPOC in the Postpandemic Era Discrete Dynamics in Nature and Society
4 [GO] 2023―Aug―01 Epidemiological Characteristics of Generalized COVID-19 Deterministic Disease Model Shuo Li, Nasir Hussain, Ihsan Ullah Khan, Amjid Hussain, Shewafera Wondimagegnhu Teklu, Fahad Al Basir
5 [GO] 2023―Jul―21 Overflow Effect of COVID-19 Pandemic on Stock Market Performance: A Study Based on Growing Economy Syed Usman Qadri, Mohsin Raza, Safwan Qadri, Shahid Mahmood, Chengang Ye, Fawad Rauf, et al. (+3)
6 [GO] 2023―Jun―21 Swings in Crude Oil Valuations: Analyzing Their Bearing on China’s Stock Market Returns amid the COVID-19 Pandemic Upheaval Zhuoqi Teng, Renhong Wu, Yugang He, Anibal Coronel
7 [GO] 2023―Apr―09 Mathematical Modelling of COVID-19 Transmission Dynamics with Vaccination: A Case Study in Ethiopia Sileshi Sintayehu Sharbayta, Henok Desalegn Desta, Tadesse Abdi, Fahad Al Basir
8 [GO] 2023―Mar―14 Forecasting the Effectiveness of COVID-19 Vaccination Using Vector Autoregressive with an Exogenous Variable: On the Cases of COVID-19 in Indonesia Sukono Sukono, Riza Andrian Ibrahim, Riaman Riaman, Elis Hertini, Yuyun Hidayat, Jumadil Saputra, Fabio Tramontana
9 [GO] 2022―Nov―08 Models to Predict the Number of Infected Cases and Deaths from COVID-19 in Chile and Its Most Affected Regions Francisco Novoa-Muñoz, A. E. Matouk
10 [GO] 2022―Oct―11 Designing Sustainable Recovery Network of End-of-Life Product during the COVID-19 Pandemic: A Real and Applied Case Study Sina Abbasi, Maryam Daneshmand-Mehr, Armin Ghane Kanafi, Reza Lotfi
11 [GO] 2022―Oct―07 The Mathematical Modeling Approach for the Wastewater Treatment Process in Saudi Arabia during COVID-19 Pandemic Abdullah Ahmadini, Ahmed Msmali, Zico Mutum, Yashpal Singh Raghav, Anibal Coronel
12 [GO] 2022―Sep―30 The Validity of Autoregressive Integrated Moving Average Approach to Forecast the Spread of COVID-19 Pandemic in Africa Habtamu Legese Feyisa, Frezer Tilahun Tefera, Juan L. G. Guirao
13 [GO] 2022―Sep―27 How Energy Sector Reacted to COVID-19 Pandemic? Empirical Evidence from an Emerging Market Economy Daniel Ştefan Armeanu, Camelia Cătălina Joldeș, Ştefan Cristian Gherghina, Hector Vazquez-Leal
14 [GO] 2022―Sep―17 An Empirical Study of Blended Teaching Mode Based on SPOC in the Postpandemic Era Xiaoning Chen, Jin Guo, Hongyan Xu, Lele Qin
15 [GO] 2022―Sep―10 Selecting the Optimal LoA to Prevent the Expansion of COVID-19 in the Chemical Industry considering Sustainability Factors: A Fuzzy Mathematical Optimization Approach Mahtab Hajghasem, Amir-Reza Abtahi, Kaveh Khalili-Damghani, Reza Yousefi-Zenouz, Reza Lotfi
16 [GO] 2022―Aug―31 A Mixed Integer Programming Optimization of Blood Plasma Supply Chain in the Uncertainty Conditions during COVID-19: A Real Case in Iran Bijan Baghbani, Reza Lotfi
17 [GO] 2022―Aug―03 Exchange Rate, COVID-19, and Stock Returns in Africa: Insights from Time-Frequency Domain Samuel Kwaku Agyei, Ahmed Bossman, Emmanuel Asafo-Adjei, Oliver Asiamah, Vincent Adela, Cornelius Adorm-Takyi, Li Li
18 [GO] 2022―Jul―01 Evaluating the Performance of Emergency Centers during Coronavirus Epidemic Using Multi-Criteria Decision-Making Methods (Case Study: Sari City) SeyedAmir Hosseini, Hassan Ahmadi Choukolaei, Peiman Ghasemi, Helia Dardaei-beiragh, Soheil Sherafatianfini, Adel Pourghader Chobar, Reza Lotfi
19 [GO] 2022―May―26 Cloud-Based Framework for COVID-19 Detection through Feature Fusion with Bootstrap Aggregated Extreme Learning Machine Amjad Rehman Khan, Tanzila Saba, Tariq Sadad, Seng-phil Hong, Daqing Gong
20 [GO] 2022―May―21 Characteristics Analysis of Incubation Time of COVID-19 Yanfang Zhang, Yibin Zhao, Qingqing Ren, Bo Liu, Leonid Shaikhet
21 [GO] 2022―May―20 Investor Sentiment and Stock Market Reactions to COVID-19: Evidence from China Lin Sun, Wei Shi, Wen-Tsao Pan
22 [GO] 2022―May―06 Efficiency Analysis of the Crop Production in China in 2019 and 2020: Role of Uncertainty Perceptions in COVID-19 Yue-Si Yuan, Zi-Yi Cao, Yu-Ting Chen, Pei-Lin Gong, Guo-Hui Huang, Lu He, Anibal Coronel
23 [GO] 2022―Apr―21 A New Version of Weighted Weibull Distribution: Modelling to COVID-19 Data Amani Abdullah Alahmadi, Mohammed Alqawba, Waleed Almutiry, A. W. Shawki, Sharifah Alrajhi, Sanaa Al-Marzouki, et al. (+2)
24 [GO] 2022―Apr―20 Modelling the Impact of Media-Induced Social Distancing on the Containment of COVID-19 in Beijing Yinjiao Gong, Aili Wang, Jin Guo, Stacey R. Smith?, Jorge E. Macias-Diaz
25 [GO] 2022―Apr―15 Routh-Hurwitz Stability and Quasiperiodic Attractors in a Fractional-Order Model for Awareness Programs: Applications to COVID-19 Pandemic Taher S. Hassan, E. M. Elabbasy, A.E. Matouk, Rabie A. Ramadan, Alanazi T. Abdulrahman, Ismoil Odinaev, Binxiang Dai
26 [GO] 2022―Mar―29 Dynamic Connectedness, Spillovers, and Delayed Contagion between Islamic and Conventional Bond Markets: Time- and Frequency-Domain Approach in COVID-19 Era Peterson Owusu Junior, Stefan Cristian Gherghina
27 [GO] 2022―Jan―21 Analysis and Parametrical Estimation with Real COVID-19 Data of a New Extended SEIR Epidemic Model with Quarantined Individuals C. Legarreta, S. Alonso-Quesada, M. De la Sen, Carmen Coll
28 [GO] 2022―Jan―05 A Multiobjective Optimization Model for Prevention and Control of Coronavirus Disease 2019 in China Xiaocheng Li, Zhaoli Liu, Fangzhen Ge, Gengxin Sun
29 [GO] 2021―Dec―31 Predicting the Impacts of the COVID-19 Pandemic on Food Supply Chains and Their Sustainability: A Simulation Study Yakun Huang, Jack Li, Yuan Qi, Victor Shi, Lei Xie
30 [GO] 2021―Dec―18 Quality Evaluation of Online Mental Health Education Based on Reinforcement Learning in the Pandemic Weifeng Zhang, Lianbo Ma
31 [GO] 2021―Dec―17 Generalized SEIR Epidemic Model for COVID-19 in a Multipatch Environment Lan Meng, Wei Zhu, Binxiang Dai
32 [GO] 2021―Dec―09 Dynamic Analysis of a Stochastic SEQIR Model and Application in the COVID-19 Pandemic Shijie Liu, Maoxing Liu, Li Li
33 [GO] 2021―Nov―26 Stability, Bifurcation, and a Pair of Conserved Quantities in a Simple Epidemic System with Reinfection for the Spread of Diseases Caused by Coronaviruses Jorge Fernando Camacho, Cruz Vargas-De-León, Hassan A. El Morshedy
34 [GO] 2021―Oct―16 Participant and Strategy Selection of Health QR Code Product Experience Design during the COVID-19 Pandemic in China: The Information Security Perspective Zishun Su, Qiaoling Zou, Xinying Wu, Junnan Ye, Jianxin Cheng, Victor Shi
35 [GO] 2021―Sep―17 The Influence of Prosocial and Antisocial Emotions on the Spread of Weibo Posts: A Study of the COVID-19 Pandemic Bo Zhang, Pan Xiao, Xiaohong Yu, Wei Zhang
36 [GO] 2021―Aug―04 On the Transmission of COVID-19 and Its Prevention and Control Management Pinhong Zeng, Guangdong Wu
37 [GO] 2021―Jul―29 Evaluation and Analysis of a Method to Real-Name Check Train Tickets during the COVID-19 Pandemic Jiao Yao, Qingyun Tang, Jiaping He, Fabio Tramontana
38 [GO] 2021―Jun―30 Modeling and Simulation: A Study on Predicting the Outbreak of COVID-19 in Saudi Arabia Ahmed Msmali, Mutum Zico, Idir Mechai, Abdullah Ahmadini, Li Li
39 [GO] 2021―Jun―08 Spatial Differentiation and Elements Influencing Urban Resilience in the Middle Reaches of the Yangtze River under the COVID-19 Pandemic Xin Hou, Qianli Ma, Xuan Wang, Lijun Pei
40 [GO] 2021―May―20 The Impact of COVID-19 on the Dependence of Chinese Stock Market Xianbo Wu, Xiaofeng Hui, Lijun Pei
41 [GO] 2021―Feb―17 Reliability Analysis of Bus Timetabling Strategy during the COVID-19 Epidemic: A Case Study of Yixing, China Liangpeng Gao, Yue Zheng, Yanjie Ji, Chenghong Fu, Lihai Zhang, Tingsong Wang
42 [GO] 2020―Dec―16 Emergency Response for COVID-19 Prevention and Control in Urban Rail Transit Based on Case-Based Reasoning Method Yuning Wang, Yingzi Liang, Hui Sun, Yufei Yang, Giulio E. Cantarella
43 [GO] 2020―Dec―10 On a Sir Epidemic Model for the COVID-19 Pandemic and the Logistic Equation Manuel De la Sen, Asier Ibeas, Leonid Shaikhet
44 [GO] 2020―Oct―29 How 3D Printing Subverts Global Production Networks after COVID-19: Evidence from a Labor-Intensive Industry Zhen Chen, Yu Cao, Adrian Petrusel
45 [GO] 2020―May―05 Learning from Large-Scale Wearable Device Data for Predicting Epidemics Trend of COVID-19 Guokang Zhu, Jia Li, Zi Meng, Yi Yu, Yanan Li, Xiao Tang, et al. (+6)
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45 Results       Page 1



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