Search results for “Dynamics”

About 60 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching Dynamics — open any to read the full text, or download the PDF or XML.

Comparative Study On ‘Dietary Education’ In Japan And Korea: From The Latest Nutritional Knowledge Perspective

Apr 2024 DOI 10.14302/issn.2693-1176.ijgh-24-5036
Tamie SaekiCorresponding author

According to the Japan’s National Health and Nutrition Survey, trends in the intake of vegetables and fruits (1999-2018), which are considered effective in preventing lifestyle-related diseases, are far below the target value; In the under-50 age group, less than 30% achieved the target vegetable in…

Temporal Trends in Syphilis Epidemiology in the UAE: A Five-Year Retrospective Analysis (2018-2022)

Apr 2024 DOI 10.14302/issn.2994-6743.ijstd-24-5005
Khatoon Hossein Mehdi Poor NargisCorresponding author

Objectives This study examined the frequency and dynamics of syphilis in the United Arab Emirates (UAE) between 2018 and 2022. Recognizing the significance of understanding syphilis trends, this study intends to conduct further research on sexually transmitted diseases in the context of the UAE. Met…

Can Data-Driven Hypotheses Replace the Scientific Method?

Oct 2023 DOI 10.14302/issn.2768-0207.jbr-23-4753
Raúl IseaCorresponding author

The rapid growth of data and scientific journals has led to the promotion of data-based hypotheses. Data-driven hypotheses can also be used to establish new scientific laws or confirm existing ones, demonstrating the foundation of this philosophy. To introduce this idea, this article presents a Pyth…

A General Approach to Modeling Covid-19

Jul 2023 DOI 10.14302/issn.2643-2811.jmbr-23-4556
Raul IseaCorresponding author

The present work shows that it is possible to analytically solve a general model to explain the transmission dynamics of SARS-CoV-2. First, the within-host model is described, and later a between-host model, where the coupling between them is the viral load of SARS-CoV-2. The within-host model descr…

Time Series Analysis and Prediction of COVID-19 pandemic using Dynamic Harmonic Regression Models

Apr 2023 DOI 10.14302/issn.2643-2811.jmbr-23-4528
Lei WangCorresponding author

Rapidly spreading Covid-19 virus and its variants, especially in metropoli- tan areas around the world, became a major health public concern. The tendency of Covid-19 pandemic and statistical modelling represent an urgent challenge in the United States for which there are few solutions. In this pape…

A Review on Drug Design by the Application of Computer

Dec 2022 DOI 10.14302/issn.2328-0182.japst-22-4363
Nikita S. PatilCorresponding author

The process of creating new pharmaceuticals is incredibly costly and time-consuming, and it dates back millions of years to the time when only herbal remedies were used. Furthermore, the solvation energies of the ligand and receptor site are crucial to this process because partial to complete dedica…

Analysis of Covid-19 Using A Modified SEIR Model To Understand The Cases Registered in Singapore, Spain, And Venezuela

Oct 2022 DOI 10.14302/issn.2643-2811.jmbr-22-4258
Raúl IseaCorresponding author

This work proposes a modification of a compartmental-type model based on the Susceptible-Exposed-Infected-Recovered (SEIR) scheme to describe the dynamics of contagion by Covid-19 in any part of the world, including also the numerical and analytical calculation of the mantissa and the resolution of…

Expression of Concern: Potential Risks and Unknown Effects of mRNA Vaccines on Population Health (6th Rev). Damages Are Being Materialized

Mar 2022 DOI 10.14302/issn.2692-1537.ijcv-22-4117
Jianqing WuCorresponding author

Several mRNA vaccines are used on the population in the U.S. I started predicting the dangers of mRNA vaccines before March 2021 and update my findings periodically. My prior model study enabled me to identify many flaws in clinical trials, side-effect evaluation methods and mechanism studies, and I…

Features of the Emergence and Re-Emergence of Infectious Diseases, Geopolitics and Gain-of-Function Research

Jan 2022 DOI 10.14302/issn.2692-1537.ijcv-21-4044
Chrysanthus Chukwuma SrCorresponding author

This paper attempts to present the dissemination and transmission dynamics of emerging and reemerging infectious diseases and the underlying features of gain-of-function research and geopolitics in the ambient within and across borders. Research and publication are relevant from perspectives in the…

Colored Anti-Hail Nets Modify the Ripening Parameters of Nebbiolo and a Smart NIRS can Predict the Polyphenol Features

Sep 2021 DOI 10.14302/issn.2639-3166.jar-21-3955
Giorgio MasoeroCorresponding author

In the cultivation of vines the risk of hail appears to be increasing with the ongoing climate change. The use of protective plastic nets is spreading, but there is little knowledge on the additional processing costs and on the phenological and qualitative consequences, moreover, as depending on dif…

Chirps Amidst Coronavirus Disease-2019 (COVID-19) Transmission and Prevention in Ethiopia in 2020

Apr 2021 DOI 10.14302/issn.2692-1537.ijcv-21-3741
Sahilu AssegidCorresponding author

Background Ethiopia confirmed its 1st case of COVID-19 on Friday 13th February 2020. The burden increased dramatically by August/2020. The conditions that led to this rise were not reviewed. Objective To exploreCOVID-19 related phenomena in Ethiopia during 2019-2020. Materials and Methods Review of…

Power Imbalances Among Intimate Partners in Obio-Akpor Local Government Area

Mar 2021 DOI 10.14302/issn.2644-1101.jhp-21-3753
Jennifer Chinoye AmadiCorresponding author Centre For Conflict and Gender Studies, Social Sciences, University of Port Harcourt

People tend to believe that power imbalance that women and men experience in an intimate relationship is natural, the way it should be and of course, something that should not be debated. The problem with this argument and/or generalisation is that it usually suggests that hegemonic masculinity shou…

Models and data Analysis of the Outbreak Risk of COVID-19

Jan 2021 DOI 10.14302/issn.2692-1537.ijcv-20-3383
Bin ZhaoCorresponding author

With the spread of the new coronavirus around the world, governments of various countries have begun to use the mathematical modeling method to construct some virus transmission models assessing the risks of spatial spread of the new coronavirus COVID-19, while carrying out epidemic prevention work,…

CFD Simulation Study on Shell Made of Composite Material when Subject to Temperatures Above 3000 Degrees Centigrade

Oct 2020 DOI 10.14302/issn.2377-2549.jndc-20-3534
C. Hari Venkateswara RaoCorresponding author

In this article I am explaining the Computational Fluid Dynamics (CFD) simulation study on shell made of Composite material when subject to Temperatures above 3000ºC. In this analysis a shell is made of the composite structure with all the properties defines as of the Carbon Phenolic materials and i…

Effect of Drought and Salt Stress on Cereal Crop Plants and their Proteomic and Physiological Studies

Sep 2020 DOI 10.14302/issn.2576-6694.jbbs-20-3525
Rajesh K. SrivastavaCorresponding author

The photosynthetic potential and underlying internal metabolism of a plant are some of the most commonly affected physiological functions as a direct consequence of stresses due to salt and water resulting in hindering plant growth and productivity. Under the influence of such detrimental stresses,…

Genetic-Mathematical Modelling of the Populations Interaction

Sep 2020 DOI 10.14302/issn.2694-1198.jge-20-3515
A.N. VolobuevCorresponding author

The solution of a genetic-mathematical problem of interaction of the human population cells and virus population to a problem of pandemic COVID-19 is submitted. The mathematical model based on the Hardy - Weinberg law consisting of two interdependent differential equations is used. The equations ref…

COVID-19 Vaccine Development: Insights, Prospects and Challenges

Aug 2020 DOI 10.14302/issn.2691-8862.jvat-20-3513
Jainish PatelCorresponding author

This paper explores the trends, issues and challenges confronting the successful vaccine development for the novel Coronavirus disease (COVID-19). Right from the commencement of the COVID-19 pandemic, no drugs or vaccine has been developed nor approved for treating those down with COVID-19. This yea…

Reasons for Increased Social Distancing and Surface Disinfection from a Physics Perspective

Apr 2020 DOI 10.14302/issn.2691-8862.jvat-20-3321
Wen-Xin TangCorresponding author

This viewpoint uses physical principles to explain mechanisms behind social distancing and surface disinfection. It links particle dynamics and contact transfer to practical guidance and risk communication during respiratory epidemics.

Mathematical Modeling and Epidemic Prediction of COVID-19 and its Significance to Epidemic Prevention and Control Measures

Mar 2020 DOI 10.14302/issn.2766-8681.jcsr-21-3719
Bin ZhaoCorresponding author

Background Since receiving unexplained pneumonia patients at the Jinyintan Hospital in Wuhan, China in December 2019, the new coronavirus (COVID-19) has rapidly spread in Wuhan, China and spread to the entire China and some neighboring countries. We establish the dynamics model of infectious disease…

Analysis and Forecast Based on the Kinetic Equation for Changing the Numerical Composition of Living Systems

Mar 2020 DOI 10.14302/issn.2576-6694.jbbs-20-3212
Alexander Alexandrovich VictorovCorresponding author

The possibility of applying the kinetic theory of aging of biological species published earlier by the authors of this work to assess and predict changes in the number of specific populations is evaluated. The populations of the USA, China and Russia, as well as the population of mice observed in th…

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