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COVID answers in Scientific Journals all over the world


82 Results       Page 1

 [1] 
Elsevier: Alexandria Engineering Journal
  original article Date Title Authors   All Authors
1 [GO] 2022―Oct―20 Modeling and numerical analysis of a fractional order model for dual variants of SARS-CoV-2 Peijiang Liu, Xiangxiang Huang, Rahat Zarin, Ting Cui, Anwarud Din
2 [GO] 2022―Oct―03 The impact of COVID-19 on a Malaria dominated region: A mathematical analysis and simulations Mayowa M. Ojo, Emile Franc Doungmo Goufo
3 [GO] 2022―Sep―14 An Intelligent Deep Convolutional Network based COVID-19 Detection from Chest X-Rays Mohammad M. Alshahrni, Mostafa A. Ahmad, Monir Abdullah, Nadir Omer, Muzzamil Azziz
4 [GO] 2022―Aug―22 Genomic Image Representation of Human Coronavirus Sequences for COVID-19 Detection Muhammed S. Hammad, Mai S. Mabrouk, Walid I. Al-atabany, Vidan F. Ghoneim
5 [GO] 2022―Aug―18 On a Global Continuum Model for COVID-19 Virus in the Presence of Vaccine and Induced Immunity. Stability and Initial States Control Hamdy I. Abdel-Gawad, Ahmed H. Abdel-Gawad
6 [GO] 2022―Jul―26 Numerical Simulations on Scale-Free and Random Networks for the Spread of COVID-19 in Pakistan Muhammad Rafiq, Abdul Rauf Nizami, Dumitru Baleanu, Nadeem Ahmad
7 [GO] 2022―Jul―26 Optimization of gasification process parameters for COVID-19 medical masks using response surface methodology Benjapon Chalermsinsuwan, Yueh-Heng Li, Kanit Manatura
8 [GO] 2022―Jul―22 Soft Computing Techniques for Forecasting of COVID-19 in Pakistan Muhammad Naeem, Wali Khan Mashwani, Mohammad ABIAD, Habib Shah, Zardad Khan, Muhammad Aamir
9 [GO] 2022―Jun―08 SARIMA model-based forecasting required number of COVID-19 vaccines globally and empirical analysis of peoples’ view towards the vaccines Amer Malki, El-Sayed Atlam, Aboul Ella Hassanien, Ashraf Ewis, Guesh Dagnew, Ibrahim Gad
10 [GO] 2022―May―31 Lyapunov Stability and Wave Analysis of Covid-19 Omicron Variant of Real Data with Fractional Operator Changjin Xu, Muhammad Farman, Ali Hasan, Ali Akgül, Mohammed Zakarya, Wedad Albalawi, Choonkil Park
11 [GO] 2022―May―30 Global stability of a delayed SARS-CoV-2 reactivation model with logistic growth, antibody immunity and general incidence rate A.M. Elaiw, A.J. Alsaedi, A.D. Hobiny
12 [GO] 2022―Apr―21 A superior extension for the Lomax distribution with application to Covid-19 infections real data Hassan Alsuhabi, Ibrahim Alkhairy, Ehab M. Almetwally, Hisham. M. Almongy, Ahmed M. Gemeay, E.H. Hafez, et al. (+2)
13 [GO] 2022―Mar―17 A fractional order model for Dual Variants of COVID-19 and HIV co-infection via Atangana-Baleanu derivative Andrew Omame, Mary Ele Isah, Mujahid Abbas, Abdel-Haleem Abdel-Aty, Chibueze P. Onyenegecha
14 [GO] 2022―Feb―18 Forecasting COVID-19 cases by assessing control-intervention effects in Republic of Korea: a statistical modeling approach Hyojung Lee, Geunsoo Jang, Giphil Cho
15 [GO] 2022―Feb―15 Sensitivity Analysis of COVID-19 with Quarantine and Vaccination: A Fractal-Fractional Model Abdul Malik, Musaed Alkholief, Fahad M. Aldakheel, Azmat Ali Khan, Zubair Ahmad, Warda Kamal, et al. (+2)
16 [GO] 2022―Feb―10 A Novel Extension of Gumbel Distribution: Statistical Inference with Covid-19 Application Eslam Hossam, Alanazi Talal Abdulrahman, Ahmed M. Gemeay, Nawaf Alshammari, Etaf Alshawarbeh, Nour Khaled Mashaqbah
17 [GO] 2022―Feb―07 Fractional Stochastic Modelling of COVID-19 under Wide Spread of Vaccinations: Egyptian Case Study Othman A.M. Omar, Reda A. Elbarkouky, Hamdy M. Ahmed
18 [GO] 2022―Jan―31 Logistic regression analysis for studying the impact of home quarantine on psychological health during COVID-19 in Saudi Arabia Taghreed M. Jawa
19 [GO] 2022―Jan―20 Investigation of time-fractional SIQR Covid-19 mathematical model with fractal-fractional Mittage-Leffler kernel Amir Ali, Mati ur Rahman, Muhammad Arfan, Zahir Shah, Poom Kumam, Wejdan Deebani
20 [GO] 2022―Jan―11 Preventive control strategy on second wave of Covid-19 pandemic model incorporating lock-down effect Sanjoy Basu, R. Prem Kumar, P.K. Santra, G.S. Mahapatra, A.A. Elsadany
21 [GO] 2022―Jan―07 A fractional order control model for Diabetes and COVID-19 co-dynamics with Mittag-Leffler function Andrew Omame, Ugochukwu K. Nwajeri, M. Abbas, Chibueze P. Onyenegecha
22 [GO] 2022―Jan―06 Comparative analysis of Gated Recurrent Units (GRU), Long Short-Term Memory (LSTM) cells, Autoregressive Integrated Moving Average (ARIMA), Seasonal Autoregressive Integrated Moving Average (SARIMA) for forecasting COVID-19 trends K.E. ArunKumar, Dinesh V. Kalaga, Ch. Mohan Sai Kumar, Masahiro Kawaji, Timothy M. Brenza
23 [GO] 2021―Dec―22 Numerical analysis of Atangana-Baleanu fractional model to understand the propagation of a novel corona virus pandemic A.I.K. Butt, W. Ahmad, M. Rafiq, D. Baleanu
24 [GO] 2021―Nov―20 A robust study of a piecewise fractional order COVID-19 mathematical model Anwar Zeb, Abdon Atangana, Zareen A. Khan, Salih Djillali
25 [GO] 2021―Nov―20 A fractional-order multi-vaccination model for COVID-19 with non-singular kernel A. Omame, D. Okuonghae, Ugochukwu K. Nwajeri, P. Onyenegecha
26 [GO] 2021―Nov―06 Modeling and analysis on the transmission of covid-19 Pandemic in Ethiopia Haile Habenom, Mulualem Aychluh, D.L. Suthar, Qasem Al-Mdallal, S.D. Purohit
27 [GO] 2021―Oct―30 A New Approach in Identifying the Psychological Impact of COVID-19 on University Student’s Academic Performance El-Sayed Atlam, Ashraf Ewis, M.M. Abd El-Raouf, Osama Ghoneim, Ibrahim Gad
28 [GO] 2021―Oct―22 A new comparative study on the general fractional model of COVID-19 with isolation and quarantine effects D. Baleanu, M. Hassan Abadi, A. Jajarmi, K. Zarghami Vahid, J.J. Nieto
29 [GO] 2021―Oct―19 On the Analysis of Caputo Fractional Order Dynamics of Middle East Lungs Coronavirus (MERS-CoV) Model Qura Tul Ain, Naveed Anjum, Anwarud Din, Anwar Zeb, Salih Djilali, Zareen A Khan
30 [GO] 2021―Oct―12 Numerical simulation of a Caputo fractional epidemic model for the novel coronavirus with the impact of environmental transmission Arshad Alam Khan, Rohul Amin, Saif Ullah, Wojciech Sumelka, Mohamed Altanji
31 [GO] 2021―Sep―23 Effect of Vaccination to Control COVID-19 with Fractal Fractional Operator Maryam Amin, Muhammad Farman, Ali Akgül, Rubayyi T. Alqahtani
32 [GO] 2021―Aug―28 Pay Attention to the Speech: COVID-19 Diagnosis using Machine Learning and Crowdsourced Respiratory and Speech Recordings Mahmoud Aly, Kamel H. Rahouma, Safwat M. Ramzy
33 [GO] 2021―Aug―28 Airflow Dynamics in an Emergency Department: A CFD Simulation Study to analyse COVID-19 Dispersion Bushra Obeidat, Odai Fawwaz Alrebei, Ibrahim Atef Abdallah, Eman Faris, Abdulkarem Amhamed
34 [GO] 2021―Aug―21 Overview and cross-validation of COVID-19 forecasting univariate models Mintodê Nicodème Atchadé, Yves Morel Sokadjo
35 [GO] 2021―Jul―29 Fractional dynamics of 2019-nCOV in Spain at different transmission rate with an idea of optimal control problem formulation Pushpendra Kumar, Vedat Suat Erturk, Kottakkaran Sooppy Nisar, Wasim Jamshed, Mohamed S. Mohamed
36 [GO] 2021―Jul―02 A proposed modified SEIQR epidemic model to analyze the COVID-19 spreading in Saudi Arabia Hamdy M. Youssef, Najat Alghamdi, Magdy A. Ezzat, Alaa A. El-Bary, Ahmed M. Shawky
37 [GO] 2021―Jun―26 The Current COVID-19 Pandemic in China: An Overview and Corona Data Analysis Wang Bo, Zubair Ahmad, Ayed R.A. Alanzi, Amer Ibrahim Al-Omari, E.H. Hafez, Sayed F. Abdelwahab
38 [GO] 2021―Jun―23 A six compartments with time-delay model SHIQRD for the COVID-19 pandemic in India: During lockdown and beyond Avishek Adhikary, Avijit Pal
39 [GO] 2021―Jun―21 Non-standard Computational Analysis of the Stochastic COVID-19 Pandemic Model: An Application of Computational Biology Muhammad Aslam Noor, Ali Raza, Muhammad Shoaib Arif, Muhammad Rafiq, Kottakkaran Sooppy Nisar, Ilyas Khan, Sayed F. Abdelwahab
40 [GO] 2021―Jun―19 Automatic Diagnosis of COVID-19 Disease using Deep Convolutional Neural Network with Multi-Feature Channel from Respiratory Sound Data: Cough, Voice, and Breath Lella Kranthi Kumar, P.J.A. Alphonse
41 [GO] 2021―May―14 A mathematical COVID-19 model considering asymptomatic and symptomatic classes with waning immunity Nursanti Anggriani, Meksianis Z. Ndii, Rika Amelia, Wahyu Suryaningrat, Mochammad Andhika Aji Pratama
42 [GO] 2021―May―12 Numerical analysis of a bi-modal covid-19 sitr model Muhammad Rafiq, Javaid Ali, Muhammad Bilal Riaz, Jan Awrejcewicz
43 [GO] 2021―May―04 Caputo Fractional-order SEIRP model for COVID-19 epidemic S.O. Akindeinde, Eric Okyere, A.O. Adewumi, R.S. Lebelo, Olanrewaju. O. Fabelurin, Stephen. E. Moore
44 [GO] 2021―Apr―19 Study of COVID-19 Mathematical Model of Fractional Order Via Modified Euler Method Ghazala Nazir, Anwar Zeb, Kamal Shah, Tareq Saeed, Rahmat Ali Khan, Sheikh Irfan Ullah Khan
45 [GO] 2021―Mar―30 Covid-19 detection via deep neural network and occlusion sensitivity maps Muhammad Aminu, Noor Atinah Ahmad, Mohd Halim Mohd Noor
46 [GO] 2021―Mar―19 The COVID-19 (SARS-CoV-2) Uncertainty Tripod in Brazil: Assessments on model-based predictions with large under-reporting Saulo B. Bastos, Marcelo M. Morato, Daniel O. Cajueiro, Julio E. Normey-Rico
47 [GO] 2021―Mar―19 Modeling the dynamics of the novel coronavirus using Caputo-Fabrizio derivative Ebraheem Alzahrani, M.M. El-Dessoky, Dumitru Baleanu
48 [GO] 2021―Mar―18 Estimation of COVID-19 under-ascertainment in Kano, Nigeria during the early phase of the epidemics Salihu S. Musa, Shi Zhao, Nafiu Hussaini, Zian Zhuang, Yushan Wu, Abdurrahman Abdulhamid, et al. (+2)
49 [GO] 2021―Mar―09 Modeling the dynamics of novel coronavirus (COVID-19) via stochastic epidemic model Ghulam Hussain, Tahir Khan, Amir Khan, Mustafa Inc, Gul Zaman, K.S. Nisar, Ali Akgül
50 [GO] 2021―Mar―06 A multi-stage SEIR model to predict the potential of a new COVID-19 wave in KSA after lifting all travel restrictions Nidhal ben Khedher, Lioua Kolsi, Haitham Alsaif
51 [GO] 2021―Feb―19 Control of COVID-19 dynamics through a fractional-order model Samia Bushnaq, Tareq Saeed, Delfim F.M. Torres, Anwar Zeb
52 [GO] 2021―Feb―19 Effects of the Quarantine on the Individuals’ Risk of Covid-19 Infection: Game Theoretical Approach Murat Özkaya, Burhaneddin İzgi
53 [GO] 2021―Feb―17 A novel Covid-19 model with fractional differential operators with singular and non-singular kernels: Analysis and numerical scheme based on Newton polynomial Abdon Atangana, Seda İğret Araz
54 [GO] 2021―Feb―06 A hybrid fractional COVID-19 model with general population mask use: Numerical treatments N.H. Sweilam, S.M. AL-Mekhlafi, A. Almutairi, D. Baleanu
55 [GO] 2021―Feb―05 Building a Sensible SIR Estimation Model for COVID-19 Outspread in Kuwait Mohammed N. Alenezi, Fawaz S. Al-Anzi, Haneen Alabdulrazzaq
56 [GO] 2021―Feb―05 Prediction studies of the epidemic peak of coronavirus disease in Brazil via new generalised Caputo type fractional derivatives Pushpendra Kumar, Vedat Suat Erturk, Hamadjam Abboubakar, Kottakkaran Sooppy Nisar
57 [GO] 2021―Feb―01 Immunoinformatics based prediction of recombinant multi-epitope vaccine for the control and prevention of SARS-CoV-2 Muhammad Asif Rasheed, Sohail Raza, Ali Zohaib, Muhammad Ilyas Riaz, Amina Amin, Muhammad Awais, et al. (+3)
58 [GO] 2021―Jan―31 Integrated neuro-swarm heuristic with interior- point for nonlinear SITR model for dynamics of novel COVID-19 Muhammad Umar, Zulqurnain Sabir, Muhammad Asif Zahoor Raja, Fazli Amin, Tareq Saeed, Yolanda Guerrero Sanchez
59 [GO] 2021―Jan―22 Developing an Efficient Deep Neural Network for Automatic Detection of COVID-19 Using Chest X-ray Images Sobhan Sheykhivand, Zohreh Mousavi, Sina Mojtahedi, Tohid Yousefi Rezaii, Ali Farzamnia, Saeed Meshgini, Ismail Saad
60 [GO] 2021―Jan―01 Insights on the trend of the Novel Coronavirus 2019 series in some Small Island Developing States: A Thinning-based Modelling Approach Naushad Mamode Khan, Hassan Bakouch, Ashwinee Devi Soobhug, Manual G. Scotto
61 [GO] 2020―Dec―29 Within-host mathematical modeling on crucial inflammatory mediators and drug interventions in COVID-19 identifies combination therapy to be most effective and optimal Bishal Chhetri, Vijay M. Bhagat, D.K.K. Vamsi, V.S. Ananth, Bhanu Prakash, Roshan Mandale, et al. (+2)
62 [GO] 2020―Dec―10 Dynamic Model of COVID-19 and Citizens Reaction using Fractional Derivative R.B. Ogunrinde, U.K. Nwa jeri, S.E. Fadugba, R.R. Ogunrinde, K.I. Oshinubi
63 [GO] 2020―Nov―14 Comparison of some forecasting methods for COVID-19 A.R. Appadu, A.S. Kelil, Y.O. Tijani
64 [GO] 2020―Oct―21 Exponentiated Transformation of Gumbel Type-II Distribution for Modeling COVID-19 Data Tabassum Naz Sindhu, Anum Shafiq, Qasem M. Al-Mdallal
65 [GO] 2020―Oct―13 Dynamics models for identifying the key transmission parameters of the COVID-19 disease Muhammad Shahzad, Abdel-Haleem Abdel-Aty, Raghda A.M. Attia, Sarbaz H.A. Khoshnaw, Dipo Aldila, Mehboob Ali, Faisal Sultan
66 [GO] 2020―Oct―09 Modeling and Optimal Control Analysis of Transmission Dynamics of COVID-19: The Case of Ethiopia Chernet Tuge Deressa, Gemechis File Duressa
67 [GO] 2020―Oct―07 Analysis of a Covid-19 model: Optimal control, stability and simulations Seda İğret Araz
68 [GO] 2020―Oct―05 Qualitative Analysis of Fractal-Fractional order COVID-19 Mathematical Model with Case Study of Wuhan Zeeshan Ali, Faranak Rabiei, Kamal Shah, Touraj Khodadadi
69 [GO] 2020―Sep―30 A Deep Learning algorithm for modeling and forecasting of COVID-19 in five worst affected states of India Junaid Farooq, Muhammad Abid Bazaz
70 [GO] 2020―Sep―30 Global sensitivity analysis of COVID-19 mathematical model Zizhen Zhang, Raheem Gul, Anwar Zeb
71 [GO] 2020―Sep―30 Mathematical Analysis of the Effects of Controls on Transmission Dynamics of SARS-CoV-2 Joshua Kiddy K. Asamoah, C.S. Bornaa, Baba Seidu, Zhen Jin
72 [GO] 2020―Sep―29 Low Cost Covid-19 preliminary Diagnosis utilizing cough samples and keenly intellective deep learning approaches D. Sudaroli Vijayakumar, Monica Sneha
73 [GO] 2020―Sep―26 Fractional order epidemic model for the dynamics of novel COVID-19 Isa Abdullahi Baba, Bashir Ahmad Nasidi
74 [GO] 2020―Sep―26 Mathematical model for Covid-19 with “protected susceptible” in the post-lockdown era P.M. Tchepmo Djomegni, M.S. Daoussa Haggar, Wubetea T. Adigo
75 [GO] 2020―Sep―14 Principal Component Analysis to Study the Relations between the Spread Rates of COVID-19 in High Risks Countries Mohammad Reza Mahmoudi, Mohammad Hossein Heydari, Sultan Noman Qasem, Amirhosein Mosavi, S. Band
76 [GO] 2020―Sep―14 Haar wavelet collocation approach for the solution of fractional order COVID-19 model using Caputo derivative Kamal Shah, Zareen A. Khan, Amjad Ali, Rohul Amin, Hasib Khan, Aziz Khan
77 [GO] 2020―Sep―10 Age-structured Modeling of COVID-19 Epidemic in the USA, UAE and Algeria Soufiane Bentout, Abdessamad Tridane, Salih Djilali, Tarik Mohammed Touaoula
78 [GO] 2020―Sep―10 A Caputo Power Law Model Predicting The Spread of the COVID-19 Outbreak In Pakistan Muhammad Arfan, Kamal Shah, Thabet Abdeljawad, Nabil Mlaiki, Aman Ullah
79 [GO] 2020―Aug―31 On Global Dynamics of COVID-19 by Using SQIR Type Model Under Non-linear Saturated Incidence Rate Rahim ud Din, Ebrahem A. Algehyne
80 [GO] 2020―Aug―31 New Caputo-Fabrizio fractional order SEIASqEqHR model for COVID-19 epidemic transmission with genetic algorithm based control strategy M. Higazy, Maryam Ahmed Alyami
81 [GO] 2020―Jul―15 Computational and Theoretical Modeling of the Transmission Dynamics of Novel COVID-19 Under Mittag-Leffler Power Law Muhammad Sher, Kamal Shah, Zareen A. Khan, Hasib Khan, Aziz Khan
82 [GO] 2020―Mar―14 Modeling the dynamics of novel coronavirus (2019-nCov) with fractional derivative Muhammad Altaf Khan, Abdon Atangana
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82 Results       Page 1



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