by Jaydev Kumar Mahato  , Shivam Saw  , Brahmdeo Yadav  and Ajay Kumar

Received: 07 August 2024;  Published: 06 December 2024;  doi: 10.21926/aeer.2404027

The present study assessed the spatial distribution of trace elements in the groundwater near the Subarnarekha River Basin - Jamshedpur, India. Half of this city's water need (48.11%) relies on groundwater resources. GIS-based maps were constructed using ArcGIS 10.3 software to describe the spatial distribution of Arsenic (As), Barium (Ba), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Selenium (Se), and Strontium (Sr). The concentration of trace ele [...]

by Marina Maier  , Amela Ajanovic  and Reinhard Haas

Received: 23 June 2024;  Published: 06 December 2024;  doi: 10.21926/aeer.2404026

The transport sector accounts for approximately 25% of CO2-emissions in the EU and Austria, primarily due to passenger car transport powered by fossil fuels. Replacing conventional cars with sustainable alternatives is crucial for reducing emissions, improving air quality, and mitigating climate change while decreasing vehicle kilometers driven. This study analyzes policy strategies for Austria’s road passenger transport sector up to 2050 to determine their potential for significant CO2 reduction. Four scenar [...]

by Oluwafemi G. Oluwole

Received: 25 April 2024;  Published: 06 December 2024;  doi: 10.21926/obm.genet.2404273

Precision medicine describes the definition of disease at a higher resolution by genomic and other technologies to enable more precise targeting of disease subgroups with new therapies. Preventative or therapeutic interventions can be developed with the knowledge of how a compound acts safely in the body to target receptors and produce the desirable effect. With the completion of the Human Genome Project in 2003 and the rapid increase in sequencing and bioinformatics tools, obtaining information about a person's ge [...]

by Wilson C. Chin  , Xiaoying Zhuang  and Jamie A. Chin

Received: 07 September 2024;  Published: 06 December 2024;  doi: 10.21926/jept.2404023

Our new approach to MWD mud pulse telemetry offers significant increases over conventional data rates. Using waveguide acoustics, we show that common drilling communications channels support carrier frequencies exceeding several hundred Hertz. Such signals are prone to attenuation over large drill pipe distances. Low power, self-spinning “turbosirens” are designed, providing high torque and rotation rate performance at all flow rates without electric or hydraulic motor drives. The sirens rotate, drawing only on the [...]

by Girijesh Kumar

Received: 02 December 2024;  Published: 05 December 2024;  doi: 10.21926/cr.2404014

by G.-Fivos Sargentis  , Romanos Ioannidis  , Panayiotis Dimitriadis  , Nikolaos Malamos  , Olga Lyra  , Olga Kitsou  , Matina Kougkia  , Nikos Mamassis  and Demetris Koutsoyiannis

Received: 28 August 2024;  Published: 05 December 2024;  doi: 10.21926/aeer.2404025

The modern globalized civilization is sustained by interactions, trade, the transportation of goods, and energy. Energy self-sufficiency is crucial in rural and disaster-prone areas like North Euboea because dependence on external energy supplies can leave regions vulnerable to supply chain disruptions, price volatility, and geopolitical risks. In such isolated regions, energy independence ensures resilience in natural disasters and economic instability. The alternative to self-sufficiency often involves reliance o [...]

by Amarachi Nkwoada

Received: 28 November 2024;  Published: 02 December 2024;  doi: 10.21926/cr.2404013

by Dorcas N. Magai  and Hans M. Koot

Received: 29 May 2024;  Published: 29 November 2024;  doi: 10.21926/obm.icm.2404068

This cross-sectional study addressed the association between parental and family characteristics as risk factors for emotional and behavioral problems (EBP) and quality of life (QoL) and the potential moderation of these associations by adolescents' characteristics. A total of 533 households from Central Kenya with adolescents between 12 to 18 years (median age 15 years) and their mothers (or female caregivers) were included in this study. Adolescents and their mothers completed questionnaires on parent and family [...]

by Ella L. Bracci  , Courtney R. Davis  and Karen J. Murphy

Received: 08 May 2024;  Published: 29 November 2024;  doi: 10.21926/rpn.2404019

Malnutrition and frailty are preventable and reversible. However, a significant proportion of aged care residents live with malnutrition and frailty which have associated complications such as increased falls, hospitalizations, infections, and decreased quality of life. Nutrition and dietary interventions can prevent these issues, however, there a few interventions conducted in this setting and no consensus on the most utilized interventions to improve health outcomes. In a crude literature search, we identified 65 [...]

by Igor Val Danilov

Received: 08 September 2024;  Published: 29 November 2024;  doi: 10.21926/obm.neurobiol.2404260

This narrative review of the literature on noninvasive brain stimulation techniques observes four neurostimulation domains: light therapy, photobiomodulation, a group of techniques within transcranial electric current and magnetic field stimulations, low-frequency sound stimulations, including vibroacoustic therapy, and rhythmic auditory stimulation. The review aims to determine whether or not different brain stimulation approaches rely upon a similar physicochemical sequence of actions. The study identifies releva [...]