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.

Reduced Tissue Oxygenation and Altered Valsalva Hemodynamics in Young Adults with Type 1 Diabetes

May 2026 DOI 10.14302/issn.2578-8590.ipj-26-6121
Maria Bitsch PoulsenCorresponding author

Aims Cardiac autonomic neuropathy is currently an untreatable progressive complication of type 1 diabetes (T1D). Impaired microcirculation is a suspected cause of nerve degeneration in TID. We investigated whether cardiovascular autonomic reflexes often used as indices of nerve functions, are associ…

Mathematical Modelling of Typhoid Fever Transmission Dynamics and Intervention Impact in Harare, Zimbabwe (2018–2020)

Dec 2025 DOI 10.14302/issn.2643-2811.jmbr-25-5731
Innocent MukeredziCorresponding author

Background Typhoid fever remains a significant public health issue in Harare City, Zimbabwe, exacerbated by recurrent outbreaks between 2018 and 2020. Key challenges, including inadequate water supply and sanitation infrastructure, high population density, and limited healthcare access, have intensi…

Soil Fertility Dynamics and Xanthomonas Wilt Incidence in Enset (Ensete Ventricosem) Based Farming at Chencha, Southern Ethiopia

May 2025 DOI 10.14302/issn.2639-3166.jar-25-5495
Zenebe Mekonnen AdareCorresponding author

Enset (Ensete ventricosum) is a vital food security crop cultivated in South and South-western parts of Ethiopia. However, enset production and the farming families have been threatened by Xanthomonas wilt and its spread in the farming system. Thus, this study was conducted to investigate the soil f…

Characterizing the Dynamics of Covid-19 Based on Data

Nov 2021 DOI 10.14302/issn.2691-8862.jvat-21-3991
Raúl IseaCorresponding author

The objective of this paper is to apply datadriven discovery of dynamics modeling to obtain a system of differential equations that allows us to describe the transmission dynamics of Covid-19, based on the number of confirmed cases and deaths reported daily. This methodology was applied in four diff…

Characterizing the Transmission Dynamics of the Cases Registered by Covid-19 in Venezuela According to Epidemic Wave and the Value of the Mantissa

Dec 2020 DOI 10.14302/issn.2692-1537.ijcv-20-3635
Raúl IseaCorresponding author

This work characterizes the transmission dynamics of the cases registered by Covid-19 in Venezuela. The needed input data were obtained from the official gazettes issued by the Government of Venezuela, from March 15 to September 9, 2020. Later, the value of the mantissa was determined, revealing the…

Dynamics of Infections and Number of Vaccines Needed to Avoid Covid-19 in Europe

Oct 2020 DOI 10.14302/issn.2692-1537.ijcv-20-3587
Raúl IseaCorresponding author

The work analyzes the dynamics of transmission of infections by the new coronavirus in twelve European countries, including France, Germany, Italy, Spain, UK, Austria, Croatia, Denmark, Greece, Romania, Czech Republic, and Portugal, whose data from contagion were obtained by Johns Hopkins University…

Covid-19 Pandemic: Mental Dynamics of Quarantine and Social Isolation

Aug 2020 DOI 10.14302/issn.2474-9273.jbtm-20-3497
Jainish PatelCorresponding author

This paper explores the two major preventive concepts of the unpredictable life-threatening viral infection caused by Coronavirus that is ravaging the entire world from the beginning of the year 2020, as it pertains to mental health. Through scientific consultations, the expectation is that effectiv…

The Fermi-Pasta-Ulam Quantum Recurrence in The Dynamics of an Elementary Physical Vacuum Cell and The Problem of its Polarization

Feb 2020 DOI 10.14302/issn.2642-3146.jec-20-3179
A. A Berezin.Corresponding author Independent researcher, Moscow, Russia

A model of a Quantum recurrence in the dynamics of an elementary physical vacuum cell within the framework of four coupled Shrodinger equations has been suggested. The model of an elementary vacuum cell shows that a Quantum recurrence which represents the dynamics of virtual transformations in the c…

Mapping and Characterizing the Green Belt of Córdoba: Land Dynamics and the Urban-Rural Transformation Process

Jun 2019 DOI 10.14302/issn.2639-3166.jar-19-2785
Nicolás A. MariCorresponding author

In Córdoba, Argentina, the peri-urban horticulture is in conflict with industrial agriculture and urban development. This problem is partly due to urban expansion to rural areas occurred in the last years and to monoculture farming, which has replaced traditional fruit and vegetable cropping in the…

Brain Hemodynamics and Cerebrovascular Reactivity in Patients with Tension-Type Headache

Jan 2019 DOI 10.14302/issn.2470-5020.jnrt-18-2555
Rizvan Ya. AbdullaievCorresponding author

Introduction: Tension-type headache (TTH) is very common, with a lifetime prevalence in the general population ranging in different studies between 30% and 78%. TTH, divided into episodic and chronic types, introduced in the manual "International Classification of Headache Disorders"(ICHD-I), is of…

Living Kidney Transplant: The Influence of Intra-Operative Hemodynamics on Delayed Graft Function

Dec 2017 DOI 10.14302/issn.2576-9359.jot-17-1807
Ryan J. SchuttCorresponding author

Purpose Intra-operative insults may subject living kidney transplants to poor outcomes. Therefore, we investigated whether intra-operative recipient and donor hemodynamics could act as predictors of delayed graft function and subsequent outcomes. Materials and Methods Living kidney donors and recipi…

Journal of Neoplasms Open Access

Tumor Growth Dynamics: Dietary Fish Oil Induced Inhibition of Human Breast Carcinoma Growth, A Phenomenon of Reduced Cellular DNA Synthesis or Increased Cell Loss?

Jul 2017 DOI 10.14302/issn.2639-1716.jn-17-1495
Michael J GonzalezCorresponding author

Diets high in unsaturated fatty acids, especially those containing high levels of linoleic acid, e.g., corn oil, enhance mammary gland tumorigenesis in experimental animals. In contrast, diets high in long-chain polyunsaturated fatty acids such as eicosapentaenoic (EPA) and docosahexaenoic (DHA), e.…

Contributory Factors to Malnutrition in Children under Five Years Received in Consultation at the Pediatric Service of Saint Martin of Papane Hospital in Northeast Benin

Aug 2026 DOI 10.14302/issn.2691-5014.jphn-26-6038
Bouko Boni Orou Marius BioCorresponding author

Malnutrition is a major global public health issue, especially in low-income regions. Identifying contributing factors is crucial for effective interventions. This study aims to determine the factors contributing to malnutrition among children under 5 years old at Papané Hospital in northeast Benin…

The Role of Spiritual Blessing Energy Treatment in Optimizing Radish (Raphanus sativus L.). Growth and Crop Yield

Aug 2026 DOI 10.14302/issn.2998-1506.jpa-26-6394
Snehasis JanaCorresponding author

Background Enhancing crop productivity while minimizing chemical inputs remains a core objective of sustainable agriculture. This study investigated the efficacy of spiritual blessing energy treatments as a non-invasive biostimulant to optimize the growth dynamics and crop yield of radish (Raphanus…

Journal of Farming Open Access

Influence of Non-Contact-Based Spiritual Blessing Energy Treatment on Growth Metrics and Reproductive Productivity in Okra (Abelmoschus esculentus L.)

Jul 2026 DOI 10.14302/issn.3070-2232.jf-26-6359
Snehasis JanaCorresponding author

This study investigated the influence of a non-contact based spiritual blessing energy treatment (SBET) on the growth dynamics and reproductive productivity of okra (Abelmoschus esculentus L.). Utilizing a Randomized Complete Block Design, okra seeds and farming land were divided into treated and un…

Assessing the Impact of Environmental Factors on Andipalayam Lake's Insect Biodiversity

Dec 2025 DOI 10.14302/issn.2694-2275.jzr-25-5595
Gopalakrishnan SCorresponding author

Andipalayam Lake, a freshwater body located in Tiruppur, Tamil Nadu, plays a significant role in sustaining the local ecosystem, particularly through its diverse insect populations. This study aims to document and analyze the insect biodiversity present in and around Andipalayam Lake, focusing on th…

The Energy–Matter–Behavioral Model of Mental Health Hygiene: A Systems-Based Framework for Sustainable Well-Being

Dec 2025 DOI 10.14302/issn.2474-9273.jbtm-25-5603
Mark ClarkCorresponding author

The Energy–Matter–Behavioral (EMB) model offers a systems-based lens for understanding and maintaining mental health hygiene. This framework integrates stress reduction, biological resilience, and behavioral reinforcement into a coherent triad, addressing not only symptoms but underlying energetic a…

Efficacy and Safety of Lercanidipine Combination in Hypertensive Patients

Dec 2025 DOI 10.14302/issn.2329-9487.jhc-25-5778
Manolis S KallistratosCorresponding author

Calcium channel blockers (CCBs) are widely used for the treatment of arterial hypertension, but they differ in terms of pharmacology, tolerability, and pleiotropic actions. Lercanidipine, a highly lipophilic third generation dihydropyridine, reduces blood pressure (BP) effectively as monotherapy and…

Journal of Wildlife Open Access

Documenting Interspecific Predation in Odonata: Observations of Ischnura Senegalensis Preying on Agriocnemis Pygmaea in Rice Fields of Faculty of Agriculture, Rajarata University of Sri Lanka, Puliyankulama, Anuradhapura District

Dec 2024 DOI 10.14302/issn.2997-2248.jwl-24-5308
Harsha PiumalCorresponding author

Interspecific predation within Odonata is a critical yet underexplored aspect of their ecological interactions. This short communication reports a novel observation of Ischnura senegalensis preying upon Agriocnemis pygmaea in rice fields at the Faculty of Agriculture, Rajarata University of Sri Lank…

Syphilis and Beyond: A Comprehensive Analysis of Associated Infections and Comorbidities in a Five-Year Retrospective Study in the United Arab Emirates (2018-2022)

Apr 2024 DOI 10.14302/issn.2994-6743.ijstd-24-5006
Nargis Khatoon Hossein Mehdi PoorCorresponding author

Objectives This study explores the clinical characteristics, associated infections, and management outcomes of syphilis within a specific population over the years 2018 to 2022. With a focus on the frequency, clinical manifestations, and co-infections of syphilis, the research addresses a critical g…

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