Search results for “Variability”

About 26 results in articles

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

Soluble Biobased Substances in soil or Salicylic Acid on leaves affect the foliar pH and soil biovariability of Grapes-as explained by the NIR Spectroscopy of Litterbags and Teabags

Jul 2023 DOI 10.14302/issn.2639-3166.jar-23-4648
Giorgio MasoeroCorresponding author

The purpose of the trial was to check the effects of two grapevine treatments on the plant activity and on the bioactivity and biovariability of the soil. An alkaline complex of Soluble Biobased Substances (SBS) was used in soil at 30 g per plant in a single solution. Salicylic Acid (SA) was used on…

Impact of Himalayan Singing Bowls Meditation Session on Mood and Heart Rate Variability

Mar 2020 DOI 10.14302/issn.2574-612X.ijpr-20-3213
Gunjan Y TrivediCorresponding author

Introduction Scientific evidence has established the benefits of meditation and sound vibrations on emotional and physiological health. Aim of the Study The study explored changes in mood and Heart Rate Variability (HRV) after HSB Sound Bath Meditation on healthy individuals. The objectives of the s…

A Comparative Study of the Impact of Himalayan Singing Bowls and Supine Silence on Stress Index and Heart Rate Variability

Oct 2019 DOI 10.14302/issn.2474-9273.jbtm-19-3027
Gunjan Y TrivediCorresponding author

Introduction Sound vibrations have a profound impact on the body and the mind with evidence confirming reduced anxiety and increased wellbeing. The likely reason for driving the benefit is relaxation. The Himalayan Singing Bowls, used for therapeutic intervention to enhance the individual’s emotiona…

Retinal and Cortical Contributions to Excessive V1 Neuron Firing Rate Variability in Schizophrenia: A Computational Modeling Analysis

Jan 2019

Excessive variability in behavioral performance and neuronal activation is a common finding in studies of schizophrenia. Recent evidence suggests that this may be due to an imbalance in the ratio of excitation to inhibition in brain function, or E/I imbalance. We used computational modeling of visua…

A Randomized Controlled Biofeedback Intervention Study On Heart Rate Variability In Unemployed Subjects

Mar 2017 DOI 10.14302/issn.2476-1710.jdt-16-1332
Katja PetrowskiCorresponding author

Background: Unemployment is a chronic stressor which is associated with higher levels of impaired physical and mental wellbeing, e.g. reduced heart rate variability (HRV) and decline in self-esteem and self-efficacy. The present study investigated the effectivity of a HRV-biofeedback-training in inc…

Balancing Tradition and Modernity: Smallholder Farmer Perspectives on Fertilizer Adoption and Improved Crop Varieties in the Teso Sub-Region, Uganda

Aug 2026 DOI 10.14302/issn.2693-1176.ijgh-26-6367
Vivien AkulloCorresponding author

Background Smallholder farmers in Uganda's Teso Sub-Region are increasingly adopting fertilizers and improved crop varieties in response to declining soil fertility, climate variability, and the need to improve agricultural productivity. However, limited evidence exists on how farmers perceive and i…

Evaluation of Combined Ultrasonography and Cone Beam Computed Tomography for Clinical Imaging: A Negative Results Study

Feb 2026 DOI 10.14302/issn.2576-6694.jbbs-26-5964
Dennis FlanaganCorresponding author

The combination of ultrasonography (US) and cone beam computed tomography (CBCT) has been proposed as a multimodal imaging strategy capable of uniting realtime softtissue assessment with highresolution threedimensional visualization of osseous structures. This study critically evaluated whether such…

Analyzing Relationships Between Adolescents’ Cultural Identity and Narrativization in East Asian Music

Mar 2025 DOI 10.14302/issn.2644-1101.jhp-24-5387
Hannah K. ShinCorresponding author

The formation of narratives while listening to music is seen across cultures, but narrative perception in Asian Americans who have bicultural identities is not well understood. This study analyzed the potential effect of cultural identity on adolescents’ ability to form narratives with East Asian mu…

Is Vagus Nerve Therapy a Potential Alzheimer's Disease Treatment?

Dec 2023 DOI 10.14302/issn.2693-1176.ijgh-23-4854
Raul IseaCorresponding author

A potential treatment for Alzheimer's disease is vagus nerve therapy, which has been made possible by considerable advances in neuroscience. An essential component of the autonomic nervous system, the vagus nerve regulates memory, inflammation, and cognition. Researchers hope to delay the progressio…

Functional State Hardware Evaluation System in Educational Medium

Jan 2022 DOI 10.14302/issn.2766-8681.jcsr-21-3762
Evgeny N. MoosCorresponding author

Diagnosis of heart rate variability as an indicator of the impact of external and internal media can serve to make changes in the educational environment. The approach to the organization of the educational process is developed on the basis of quantitative indicators of the students’ functional stat…

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…

A Model-Based Estimation of Annual Long-Term Care Costs in Germany Following Post-Operative Cognitive Dysfunction (POCD) in Elderly Patients

Mar 2021 DOI 10.14302/issn.2641-4538.jphi-21-3765
Simon A. WeberCorresponding author

Acute post-operative delirium (POD) and long-term post-operative cognitive dysfunction (POCD) are frequent and associated with increased mortality, dependency on care giving and institutionalization rates. The POCD-related cost burden on the German long-term care insurance provides an indication for…

Variations in Diameter of the Left Coronary Artery and its Main Branches among Adult Population of Khartoum State, Sudan

Mar 2021 DOI 10.14302/issn.2329-9487.jhc-21-3754
Abuzer AbdallaCorresponding author

Themain left coronary artery and its branches have wide variability in its morphology regarding caliber, as seen through angiographic imaging. This study aims to determine the diameters of the left coronary artery and its branches among the Sudanese population & to correlate these diameters and the…

Artificial Neural Network Model for Rainfall Data Analysis During 2004-2017 in Tamil Nadu, India – Prevailing Pattern Evaluation on Climate Change

Jun 2020 DOI 10.14302/issn.2643-2811.jmbr-20-3402
A. Stanley RajCorresponding author

This research paper focuses on rainfall variations in Tamil Nadu, India using Wavelet, Linear regression and Artificial Neural Networks model from 2004 to 2017. As the rainfall is the key factor in understanding climate change, the seasonal datasets from 2004-2017 of Tamil Nadu state has been taken…

Climate Change-Land Degradation-Food Security Nexus: Addressing India’s Challenge

Oct 2019 DOI 10.14302/issn.2639-3166.jar-19-3015
Raj GuptaCorresponding author

Monsoon rains provide relief from the sweltering summer heat conditions, replenish depleted profile moisture to breathe new life in soils. With appropriate management of rain water, Indian summer monsoons boost the level of ‘reservoir of life’. Our inability to manage spatial and temporal rainfall v…

Conservation, Creation, and Evolution: Revising the Darwinian Project

Sep 2019 DOI 10.14302/issn.2689-4602.jes-19-2990
Gennady ShkliarevskyCorresponding author

There is hardly anything more central to our universe than conservation. Many scientific fields and disciplines view the law of conservation as one of the most fundamental universal laws. The Darwinian model pivots the process of evolution on variability, reproduction, and natural selection. Conserv…

Efficacy of Commercial Symbiotic Bio-Fertilizer Consortium for Mitigating the Olive Quick Decline Syndrome (OQDS)

May 2019 DOI 10.14302/issn.2639-3166.jar-19-2780
Giorgio MasoeroCorresponding author

The inoculation of soil with a bio-fertilizer (BF), with arbuscular mycorrhiza fungi, characterizes a Symbiotic (S) agriculture mode, aimed at promoting the yield and health of crops through modifications in the rhizosphere as well as in the plant phenotype. The main objective of this study was to r…

Surgical Site Infection in Cesarean Section Operation: Risk and Management

May 2019 DOI 10.14302/issn.2690-4837.ijip-19-2842
Rodrigo A.S. SardenbergCorresponding author

Cesarean sections (CS) are one of the most commonly performed surgical procedures worldwide. There is great variability in the percentage of cesarean sections between countries, varying from 3% to 42.9%5. In the US, approximately 32% of deliveries occur through a cesarean section. Overall, a drastic…

Rice Yield Advances Under Precision Agriculture: a Farm Lesson

Mar 2019 DOI 10.14302/issn.2639-3166.jar-19-2691
Giorgio MasoeroCorresponding author

In precision agriculture (PA) fertilizing, based on soil testing, production maps and crop nitrogen (N) demand, is the key to maximizing yields and tempering fertilizer costs. A trend study has considered the output / input relationships performed on a farm that has progressively adapted to PA proce…

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