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Open Access Research Article

Establishing a Method for Quantifying Spinal Curvature during Videofluoroscopic Swallow Studies: Applying the Modified Cobb Angle to Healthy Young and Older Adults

Received: 02 June 2020;  Published: 29 July 2020;  doi: 10.21926/obm.geriatr.2003129

Abstract

The Cobb angle is traditionally used for quantifying the degree of spinal curvature through evaluation of the full spinal cord. When conducting measurements on videofluoroscopy swallowing studies (VFSS), the Cobb angle can measure degree of cervical vertebrae curvature, which may have implications for swallowing. Given that this measure may have utility in dysphagia research, the reliability of this measure taken from C2-C4 and establishing the presence of changes with age were the focus of the current, proof-of-pr [...]

2244 12098

Open Access Original Research

Mental Health Effects of COVID-19 Pandemic on Healthcare Workers

Received: 20 December 2020;  Published: 07 February 2021;  doi: 10.21926/obm.icm.2101004

Abstract

Healthcare workers (HCWs) have been adapting to the changing needs of people worldwide in response to the COVID-19 pandemic. The purpose of this descriptive study was to evaluate how HCWs are managing dietary self-care needs during the increased stress-load of the COVID-19 pandemic and determine if nutritional changes are being made that could place them at higher risk for mental health problems. A cross-sectional epidemiological nonprobability snowball sampling design was used to expand access to participants. Occ [...]

2097 12095

Open Access Review

Use of Complementary and Alternative Medicine for Children with Sickle Cell Disease: Prevalence and Factors Associated with Use

Received: 26 December 2020;  Published: 15 April 2021;  doi: 10.21926/obm.icm.2102013

Abstract

Sickle cell disease (SCD) is one of the most common hematologic disorders in the world. In the United States, it is the single most common genetic hematologic disorder. The burden of SCD and its complications on pediatric patients is tremendous, especially acute vaso-occlusive pain crises. Although allopathic medicine has provided numerous pain medications to treat this, they do not come without side effects and are not always effective. This review explores complementary and alternative medicine (CAM) methods of p [...]

1960 12091

Open Access Review

Novel Insights into Epigenetic Control of Autophagy in Cancer

Received: 28 June 2022;  Published: 08 November 2022;  doi: 10.21926/obm.genet.2204170

Abstract

The autophagy mechanism recycles the damaged and long-standing macromolecular substrates and thus maintains cellular homeostatic and proteostatic conditions. Autophagy can be an unavoidable target in cancer therapy because its deregulation leads to cancer formation and progression. Cancer can be controlled by regulating autophagy at different genetic, epigenetic, and post-translational levels. Epigenetics refers to the heritable phenotypic changes that affect gene activity without changing the sequence. Modern biol [...]

1554 12086

Open Access Original Research

Knowledge of Osteoporosis and Lifestyle Behaviours Impacting Peak Bone Mass among Young Adults

Received: 27 July 2020;  Published: 11 January 2021;  doi: 10.21926/obm.geriatr.2101152

Abstract

Osteoporosis is a major public health problem through its association with fragility fracture. Low peak bone mass (PBM) is a major contributor to later osteoporosis risk. Despite this, most studies concentrate on older people when the window of opportunity to impact PBM has passed. This study aimed to understand what adolescents and young adults understand about PBM, the risk of osteoporotic fracture and how lifestyle factors impact PBM. Such information may inform educational interventions to reduce future risk of [...]

1789 12082

Open Access Communication

Exploring Potential Neurobiological Parallels of Restrictive Behaviour: Anorexia Nervosa and Chew and Spit (CHSP)

Received: 05 May 2020;  Published: 18 August 2020;  doi: 10.21926/obm.neurobiol.2003070

Abstract

Consensus for where along the eating disorder spectrum the pathological eating behaviour of Chew and Spit (CHSP) falls has been a point of contention in academic literature. Using the case of Mary1, a 30 year old female from Australia who has engaged in excessive restrictive behaviour, was diagnosed with anorexia nervosa (AN) and has been engaging in Chew and Spit (CHSP) behaviour for over 10 years, the current paper examines the similarities from a neurobiological perspective between restrictive behaviours (akin w [...]

2115 12075

Open Access Review

Genetic Explanations for Fertility Disorders

Received: 02 May 2020;  Published: 23 June 2020;  doi: 10.21926/obm.genet.2002111

Abstract

This article reviews the genetic testing of infertility disorders. Genetic abnormalities can lead to disturbances of sexual development and hamper reproduction by influencing gamete production and maturation, fertilization, and embryonic development. Until now, the vast majority of detectable genetic abnormalities causing infertility were chromosomal abnormalities in both males and females. However, the number of monogenetic disorders, which play a role in disturbing fertility, such as single gene defects or comple [...]

2201 12062

Open Access Review

Scientometric Analysis of Scheduling in Renewable Energy: A Keyword and Citation Analysis

Received: 21 May 2019;  Published: 15 November 2019;  doi: 10.21926/jept.1904004

Abstract

The aim of this paper is the scientometric analysis of articles on “scheduling in renewable energy” that have been published between 2000 and 2017. For this purpose, the terms “scheduling in renewable energy” and “unit commitment in renewable energy” have been searched. We have found 1009 articles in the Scopus database which include the terms mentioned above. VOSviewer and CiteSpace, as two well-known the scientometric analysis tools, have been used. Keywords analysis and citation analysis are two analysis methods [...]

1988 12056

Open Access Conference Report

Report from the 11th International Symposium on Auriculotherapy Held in Copenhagen, 8-10 September 2023 - Auriculotherapy meets the field of Psychology

Received: 25 October 2023;  Published: 26 October 2023;  doi: 10.21926/obm.icm.2304047

2045 12055

Open Access Short Review

Loneliness or Solitude: How Are They Different?

Received: 08 May 2025;  Published: 14 August 2025;  doi: 10.21926/obm.neurobiol.2503297

Abstract

Loneliness, social isolation, aloneness, and solitude may be used interchangeably by some who may miss the difference between them. Loneliness is the experience of being alone, or perceiving that one is alone and unimportant to others. Solitude is being geographically isolated out of one’s choice. Loneliness is not a feeling, but a multidimensional construct which is expressed cognitively, behaviorally and affectively. solitude is also reviewed and a clear distinction between loneliness and solitude is established. [...]

1828 12050

Open Access Research Article

Sustainability Implications of Using Hydrogen as an Automotive Fuel in Western Australia

Received: 29 June 2020;  Published: 31 July 2020;  doi: 10.21926/jept.2003013

Abstract

Hydrogen is regarded as a potential solution to address future energy demands and environmental protection challenges. This study assesses the triple bottom line (TBL) sustainability performance of hydrogen as an automotive fuel for Western Australia (WA) using a life cycle approach. Hydrogen is considered to be produced through water electrolysis. Two scenarios, current grid electricity and future renewable-based hydrogen, were compared with gasoline as a base case. The results show that locally produced grid elec [...]

2193 12048

Open Access Research Article

Estimating the Intensity of Hurricanes from Historical Radar Data Using the Hyperbolic-logarithmic Approximation of Spiral Rainbands

Received: 28 July 2020;  Published: 10 November 2020;  doi: 10.21926/aeer.2004002

Abstract

To increase the amount of information on the intensities of tropical cyclones (TC) used in climate research, the possibility of additional estimates of the intensity of a TC by exploring historical data of conventional (non-Doppler) airborne and coastal radars is considered. Based on the hyperbolic-logarithmic spiral (HLS) model of the streamline in the TC, an assessment of the maximum wind speed in hurricanes Cleo (1958), Carolina (1975) and Alicia (1983) was made. Literature sources containing radar signatures of [...]

1963 12047

Open Access Review

Hybrid Materials and Nanoparticles for Hybrid Silicon Solar Cells and Li-Ion Batteries

Received: 09 November 2020;  Published: 08 May 2021;  doi: 10.21926/jept.2102020

Abstract

Hybrid composites based on inorganic nanomaterials embedded into a polymer matrix have were synthesized and characterized. Oxide semiconductor nanoparticles (SnO, SnO2, TiO2, Ga2O3, and NiO) and Si nanoparticles were employed as inorganic counterparts in the hybrid composite, while a conductive polymer (PEDOT:PSS) with diverse additives was used as the organic matrix. The composites were spin-coated on Si or glass substrates. The potential use of these materials in photovoltaic devices to improve Si surface passiva [...]

2334 12042

Open Access Review

Insights into Brain Signal Transduction can Provide Potential Molecular Targets to Approach and Manage Alzheimer’s Disease

Received: 01 October 2019;  Published: 18 May 2020;  doi: 10.21926/obm.neurobiol.2002058

Abstract

Mechanisms leading to neuronal cell death in human pathology are far from being fully delineated. Understanding the molecules involved in neuronal death and the timing of their recruitment might help to explain the natural history of degenerative processes, including the morphological abnormalities observed in Alzheimer’s disease (AD). Moreover, it might help refine the diagnosis by defining new molecular markers as well as find effective therapies, especially for slow cognitive deficits, often associated wit [...]

2069 12030

Open Access Original Research

Polystyrene Topography Sticker Array for Cell-Based Assays

Received: 15 March 2020;  Published: 14 May 2020;  doi: 10.21926/rpm.2002013

Abstract

Cells can respond to different topographical cues in their natural microenvironment. Hence, scientists have employed microfabrication techniques and materials to generate culture substrates containing topographies for cell-based assays. However, one of the limitations of custom topographical platforms is the lack of adoption by the broad research community. These techniques and materials have high costs, require high technical expertise, and can leach components that may introduce artifacts. In this study, we devel [...]

2028 12030

Open Access Original Research

Preparation of a Novel Bi2MoO6/Ag/Ag2CrO4 Catalyst with Promoted Visible Light Photodegradation of RhB Dye

Received: 29 January 2022;  Published: 07 April 2022;  doi: 10.21926/cr.2202008

Abstract

A series of novel Bi2MoO6/Ag/Ag2CrO4 heterostructure photocatalysts (denoted as BA-X, X = 1, 3, 5, 10) were synthesized using a coprecipitation method. These photocatalysts were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), UV-vis spectroscopy, and X-ray photoelectron spectroscopy (XPS) and their photocatalytic properties were investigated. Compared with pure Bi2MoO6 or Ag2CrO4, BA-5 exhibited a higher photocatalytic property and broader light absorption. In addition, the surface pla [...]

1835 12028

Open Access Case Report

Identification of a Small Supernumerary Marker Chromosome Involving 11p14.1q12.1 in a Prenatal Case: Clinical and Molecular Characterization

Received: 30 May 2018;  Published: 16 September 2018;  doi: 10.21926/obm.genet.1803035

Abstract

Background: Small supernumerary marker chromosomes (sSMC) are structurally abnormal chromosomes, and their characterization exclusively by banding cytogenetics is almost impossible. Multicolor fluorescence in situ hybridization approaches for their characterization are effective but expensive and time-consuming. Recently, the application of molecular karyotyping has resulted in improving the characterization of sSMC. Methods: Molecular karyotyping was used for the identification of a sSMC in this study. Results: In [...]

2312 12017

Open Access Project Report

An Evaluation of a Community-Based Psychoeducation Program for Successful Ageing

Received: 29 October 2018;  Published: 26 April 2019;  doi: 10.21926/obm.geriatr.1902050

Abstract

Background: The increasing numbers and proportion of the ageing population make it essential to develop and evaluate programs to meet the needs of older adults to empower them to age actively, healthily and successfully. Consequently, positive ageing programs have been developed and the need to evaluate their outcomes is essential. This study used mixed methods to evaluate cognitive and behavioural changes and to monitor psychological health and active ageing in participants of a longstanding positive ageing psycho [...]

1723 12015

Open Access Review

The Role of Periostin in Brain Injury Caused by Subarachnoid Hemorrhage

Received: 07 May 2019;  Published: 29 July 2019;  doi: 10.21926/obm.neurobiol.1903035

Abstract

Aneurysmal subarachnoid hemorrhage (aSAH) causes serious brain injury, and its mechanisms have not been completely unraveled so far. The causative factors for the brain injury initiated by an aneurysm rupture, which is referred to as the early brain injury (EBI), include elevated intracranial pressure, cerebral hypoperfusion, and blood contents that are directly exposed to the brain surface. At Day 4–14 post aSAH, delayed cerebral ischemia (DCI) often develops, which may worsen the neurological outcomes critically. [...]

1884 12013

Open Access Original Research

Recycling Spent Coffee Grounds on Permeable Interlocking Concrete Paving Blocks

Received: 14 August 2023;  Published: 03 October 2023;  doi: 10.21926/aeer.2304046

Abstract

Decomposition of spent coffee grounds (SCGs), a byproduct of brewing coffee, in disposed landfill sites releases significant amounts of potent greenhouse gases. This study aims to investigate the maximum recycling proportions of SCGs, a nonconventional filler material, for permeable interlocking concrete paving (PICP) blocks. These blocks have a porous structure that helps mitigate surface ponding while maintaining sound structural performance. Using Scanning Electron Microscope image analysis, the water absorbency [...]

1642 11995

Open Access Research Article

Evaluating the Effectiveness of Acupuncture, Plum Blossom, and Auriculotherapy in Treating Pain and Hot Flashes in Breast cancer Patients: An Observational Retrospective Study

Received: 27 September 2018;  Published: 25 October 2019;  doi: 10.21926/obm.icm.1904061

Abstract

Background: Pain and vasomotor symptoms are the common side effects experienced by breast cancer patients undergoing conventional oncology treatments. Traditional Chinese Medicine might represent a key treatment option for these side effects in a multidisciplinary pathway. Aim: The present study with a retrospective design was aimed at confirming the effectiveness of acupuncture, plum blossom, and auriculotherapy in reducing hot flashes and the intensity and frequency of pain in women with breast cancer. Materials [...]

1871 11989

Open Access Original Research

An Ab Initio Study of Li/Ni-doped NaxMeO2 Cathode Material for Na-Ion Batteries

Received: 02 November 2020;  Published: 10 June 2021;  doi: 10.21926/jept.2102022

Abstract

The current state-of-the-art quantum mechanics methodologies were applied to derive information on the bulk and surface properties of the P2-type layered oxide Na0.85Li0.17Ni0.21Mn0.64O2 (NLNMO), a cathode material. The special quasi-random structure (SQS) approach was employed to identify the arrangement of Li, Ni, and Mn ions in a supercell containing 115 atoms. Both the cell parameters and atomic positions were determined from DFT-PBE+U calculations to highlight specific distortions induced by the dopants (Ni an [...]

2271 11974

Open Access Original Research

New Electrocatalysts Prepared by Co-Sputter Deposition for the Direct Oxidation of Methanol

Received: 25 May 2021;  Published: 13 August 2021;  doi: 10.21926/jept.2103038

Abstract

Direct methanol oxidation catalysts Pt1-x-Tax (0

1939 11974

Open Access Review

Inclusion of Dietary-Fibers in Nutrition Provides Prebiotic Substrates to Probiotics for the Synthesis of Beneficial Metabolites SCFA to Sustain Gut Health Minimizing Risk of IBS, IBD, CRC

Received: 19 July 2023;  Published: 14 September 2023;  doi: 10.21926/rpn.2303017

Abstract

Usually, everyday meals constitute materials and ingredients for food preparation derived from different agricultural sources. Although most customers are aware of the benefits of a balanced diet, they mainly focus on a diet based on the daily requirements of protein, fat, and carbohydrates in their meals. However, the vital aspect of the including dietary fibers in diets is overlooked, which is equally important as is the daily requirement of calories and protein intake for maintaining the muscle mass. Some societ [...]

1716 11964

Open Access Review

A Review of Clinical Influencing Factors in the Selection of Cardiac Medications in the Elderly

Received: 14 January 2023;  Published: 31 May 2023;  doi: 10.21926/obm.icm.2302023

Abstract

Aging is a stage of the natural life cycle. It is a set of natural and coordinated growth changes all organs and body systems undergo to burnout. It is impossible to determine the exact time of old age for two reasons. First, the aging process is different for humans due to individual, hereditary factors. Second, aging has a set of physiological, psychological and, social factors. This review aimed to gather appropriate clinical information and facts for clinicians when practicing heart medications in elderly patie [...]

1601 11954

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