by Yang Xu  , Eng Hwa Wong  , Rusli Bin Nordin  , Abdul Kareem Meera Mohaideen  , Benjamin Samraj Prakash Earnest  and Yin How Wong

Received: 11 July 2023;  Published: 16 January 2024;  doi: 10.21926/obm.neurobiol.2401209

Stroke is the second and third leading cause of death and disability, respectively, all over the world. It seriously affects patients' lives and brings huge burdens to their families. Ischemic stroke accounts for most of the stroke cases. In the absence of any effective treatment, prevention measures through controlling the risk factors for ischemic stroke become crucial. While uric acid has been reported as an essential risk factor for ischemic stroke, researchers hold inconsistent views regarding the specific ass [...]

by Suman Roy

Received: 27 September 2022;  Published: 03 January 2023;  doi: 10.21926/rpm.2301001

Increased occurrence of dynamic loading on bridge piers caused by seismic, blast and vehicular impact incidences have been increasingly reported. Statistical data shows that while seismic and blast have received significant attention in the literature despite the frequency of occurrence of vehicular impact is remarkably higher. Unfortunately, pier damage caused by high velocity vehicle impact contemplates a little consideration. With the newer construction methods like accelerated bridge construction (ABC) and its [...]

by Robert E White

Received: 21 July 2022;  Published: 10 October 2022;  doi: 10.21926/aeer.2204039

Australia’s greenhouse gas emissions from agriculture in 2020 were 67.8 million (M) tonnes (t) of carbon dioxide equivalent (CO2-e), amounting to 12.9% of total emissions. Erupted methane (CH4) from ruminant animals comprised 42% of agricultural emissions. By 2030, the Australian Government aims to reduce total emissions by 43% from the 2005 level. The primary policy instrument for achieving this reduction is the Emissions Reduction Fund (ERF) in which there are two main pathways for agriculture – emiss [...]

by Gabriela Martínez-Machado  , Laura Arely López-Gámez  , Litzy Yazmin Alvarado-Mata  , Roberto Muñoz-García  , Jenny Priscila Salinas-Mireles  , Ivan Artemio Corral-Guerrero  , Maria Jose Castro-Alonso  , Jazel Doménica Sosa-Martínez  , Miriam Paulina Luévanos Escareño  , Ayerim Yedid Hernández-Almanza  and Nagamani Balagurusamy

Received: 20 February 2025;  Published: 13 May 2025;  doi: 10.21926/jept.2502010

The global production of biomethane is rapidly emerging as a sustainable alternative to fossil fuels for energy generation. Biogas, where methane (CH4) is usually one of the main components, is generated through the anaerobic digestion (AD) of various organic substrates, including animal manure, organic wastes, and wastewater. The efficiency of the AD process depends on key operational parameters and reactor designs that optimize microbial activity and gas yield. However, inhibitory compounds such as heavy metals, [...]

by Mega Obukohwo Oyovwi  , Gregory Joseph Uchechukwu  , Bolape Adeola Oyekanmi  , Emmanuel Igho Odokuma  and Ugushida Thankgod Ogenma

Received: 08 June 2024;  Published: 20 November 2024;  doi: 10.21926/obm.neurobiol.2404254

The gut microbiota, a complex ecosystem of billions of microorganisms in the human digestive tract, plays a crucial role in maintaining health. Recent studies have highlighted a bidirectional communication pathway called the gut-brain axis between the gut and the brain. This communication is significantly influenced by gut microbiota and its interactions with the immune system, which can affect brain function and contribute to inflammation. This study aims to provide a comprehensive overview of the relationship bet [...]

by Mikhail Pylnev  , Hussain Al-Alawadhi  and Nouar Tabet

Received: 21 September 2022;  Published: 25 November 2022;  doi: 10.21926/jept.2204038

The most commonly used process for fabricating perovskite solar cells is based on wet chemistry, which greatly limits the choice of materials suitable for optimizing the performance of the device. We developed a new approach for the fabrication of perovskite-based solar cells. In the smart stacking process, the perovskite solar cell was assembled by stacking two pieces of perovskite films prepared separately. A working perovskite solar cell was developed with PCE = 0.78% and the perovskite layer was analyzed with X [...]

by Hannah Lewandowski  , Lindsay Crawford  and Paul D. Loprinzi

Received: 13 April 2019;  Published: 25 June 2019;  doi: 10.21926/obm.icm.1902039

Acute exercise may enhance episodic memory recall, or the retrospective recall of an event or episode due to exercise-induced neuronal excitability and ensuing long-term potentiation. Of interest to this paper is the potential effects of acute exercise on memory interference, when the interfering stimuli occurs at the same time as the target stimuli. A three-arm, parallel-group randomized controlled intervention was employed. Participants (N=50) were randomized into one of three groups, including 1) Interference + [...]

by Simona Ruggirello  , Enrica L. Santarcangelo  and Laura Sebastiani

Received: 10 September 2019;  Published: 18 December 2019;  doi: 10.21926/obm.icm.1904066

Background: Hypnotizability is a psychophysiological trait associated with several differences including the level of functional equivalence (FE) between imagery and perception, i.e., the similarity of the cortical activations and network configurations associated with each of them. FE is stronger in high hypnotizability individuals (highs) than low hypnotizable participants (lows). In this framework, this study investigates the correlation between electroencephalogram (EEG) of imagined arm/hand movements (MI) and [...]

by Shalika B. Katugaha  , Amit K. Mahajan  , Meg Fregoso  , Haresh Mani  and Oksana A. Shlobin

Received: 25 October 2020;  Published: 03 July 2021;  doi: 10.21926/obm.transplant.2103147

A 65-year-old female with a history of right lung transplantation (LTx) for chronic obstructive pulmonary disease (COPD) 9-years prior complicated by grade 3 bronchiolitis obliterans syndrome (BOS) was admitted to the hospital for chest pain and dyspnea on exertion (DOE). Her bronchoscopy revealed fluffy, endobronchial lesions that were adherent to the right sided anastomosis resulting in mild obstruction of the right mainstem bronchus. Pathology from biopsies of the endobronchial lesions revealed hyphal fungal org [...]

by Mahmood Haji-Rahimi  , Kiana Bahmanzad  and Hamed Ghaderzadeh

Received: 06 August 2024;  Published: 31 October 2024;  doi: 10.21926/aeer.2404022

Current production and distribution models in agriculture primarily operate based on the 'linear economy' approach. This means that after the exploitation of natural resources and the production of the final product, a significant portion of these resources and products, now contaminated or turned into waste, exit the economic cycle. The circular economy approach in agriculture seeks to reuse waste products and depleted inputs, thereby reducing the intensity of resource exploitation and taking a step towards sustai [...]