by Lyndsie Koon  , Robert Brustad  and Megan Babkes Stellino

Received: 15 May 2019;  Published: 27 November 2019;  doi: 10.21926/obm.icm.1904064

Physical activity participation has been found to favorably influence cognitive function across the lifespan. Specific characteristics, or qualities, of physical activity involvement (e.g., type, intensity, level of cognitive demand) may yield particular benefits. The purpose of this study was two-fold. The first objective was to develop taxonomies for two physical activity characteristics of interest: the level of task complexity (motoric and cognitive) and the level of social engagement. The second objective was [...]

by Makeda L. Robinson  , Kyle Enriquez  and Dora Y. Ho

Received: 02 November 2018;  Published: 08 January 2019;  doi: 10.21926/obm.transplant.1901038

Flaviviruses can cause epidemics and endemics with substantial public health threat and economic impacts. In the last few decades, many flaviviruses have re-emerged or expanded their territories to new regions or continents, including West Nile virus (WNV) which has become endemic in the US since its arrival in 1999 and Zika virus (ZIKV) which recently spread across the Americas. These events demonstrate the speed with which a vector-borne pathogen can disseminate when introduced into a susceptible population with [...]

by Miguel Angulo  and Mª Carmen Márquez

Received: 30 December 2022;  Published: 16 February 2023;  doi: 10.21926/cr.2301008

This work demonstrates the possibility of implementing a technology that allows profitable value to be drawn from the meat waste from retail stores. Protein hydrolysate, collagen and fatty acids were recovered from meat waste through enzymatic hydrolysis using a mixture of enzymes: a protease (Alcalase) and a lipase (Resinase). Enzymatic hydrolysis was studied by response surface methodology (RMS). Four independent variables were used to study the response variables. The analysis showed that all factors including p [...]

by Shibani Kanungo  , Samantha A. Vergano  , Thomas Clark  , Rami Madani  , Melissa Schott  , Kira Couch  , Rubie Villela  and Natalie White

Received: 07 September 2023;  Published: 12 January 2024;  doi: 10.21926/obm.genet.2401210

Krabbe disease (KD), a severe neurodegenerative disorder, has been controversial in the space of newborn screening (NBS) in the United States. Families continue to advocate for the addition of KD to the Recommended Uniform Screening Panel (RUSP) after being declined for the second time in February 2023. Even with significant progress in KD screening tests, uncertainty about the phenotypic presentations, and effectiveness of hematopoietic stem cell transplant (HSCT) seems to have impeded the addition of this conditi [...]

by Chris R. Lavers

Received: 29 December 2020;  Published: 14 May 2021;  doi: 10.21926/rpm.2102019

Advanced optical stealth techniques are of growing importance in the role of manned and unmanned aircraft or ship platforms. We consider here the concept of using passive reflective display elements rather than high power active light projection to achieve a low observable camouflaged ship platform. This paper presents practical consideration towards minimal radiated power user-driven requirements using adaptive liquid crystal electro-optical methods. Optical reflectivity for a multi-layer liquid crystal cell struc [...]

by Rafail Nikolaos Tasakis  , F. Nina Papavasiliou  and Rita Shaknovich

Received: 03 December 2018;  Published: 08 April 2019;  doi: 10.21926/obm.genet.1902072

Cancer development and progression is strongly associated with somatic mutations. From oncogenic hits that initiate the primary tumor formation to metastasis, the tumor mutational burden (TMB) plays a prominent role in the disease progression for the vast majority of cancer types. Not only are heterogeneous mutational loads or genetic heterogeneity causal to transcriptomic and proteomic discrepancies and to phenotypic diversity between individuals, they are also between tumor cells. But in addition to mutations, a [...]

by Van Hoang Thi Hai  , Trang Nguyen Thi Huyen  , Ngoan Duong Thi  and Giang Le Minh

Received: 31 May 2023;  Published: 21 July 2023;  doi: 10.21926/obm.neurobiol.2303175

During the COVID-19 pandemic, global populations have experienced quarantine and lockdown restrictions, adversely affecting individuals' psychological well-being. This comprehensive review aims to estimate the prevalence of Post-traumatic Stress Disorder (PTSD) within the general population amidst the COVID-19 pandemic. Employing the PRISMA guideline, the databases PubMed/Medline, Science Direct, Web of Science, Cochrane and Google Scholar were used in the data extraction process, and publications from December [...]

by Hassan-Ali Hakemi

Received: 11 October 2020;  Published: 08 December 2020;  doi: 10.21926/rpm.2004023

In this work, the experimental data on flexible PDLC films at the industrial scale and the effect of cure temperature (Tc) on the morphology and electro-optical properties of a UV-cured PDLC system via polymer-induced phase separation (PIPS) method were studied. Under constant UV radiation intebsity and thickness, the morphological parameters such as dimension, number density, and volume fraction of the phase-separated liquid crystal droplets as well as the optical transmissions and switching voltages as a function [...]

by Raúl E. Cian  , Antonela G. Garzón  , Micaela Albarracín  and Silvina R. Drago

Received: 14 April 2023;  Published: 19 September 2023;  doi: 10.21926/rpn.2303018

This work aimed to evaluate the chemical composition, bioactive compounds (phenolics and γ-aminobutyric acid, GABA), and antioxidant properties of different barley varieties (Overture, Charles, Sinfonía, Montoya, and Andreia) and their malts to weigh up them as potential ingredients for producing new bio-functional foods. For this, five barleys and five malts obtained from them were studied. Regarding chemical composition, total starch was the main component (≈62%) of barleys followed by total di [...]

by Shih-Ang Hsu

Received: 27 December 2021;  Published: 14 February 2022;  doi: 10.21926/aeer.2201006

In September 2020 Hurricane Sally impacted two National Data Buoy Center (www.ndbc.noaa.gov) buoys near its track: 42040 in the deep water and 42012 in the shallow. Using pertinent air-sea interaction formulas from the literature, analyses of these buoy data indicate that, under fully rough airflow and wind sea conditions, U* = a Hs2 /Tp3 + b, here U* is the friction velocity, Hs is the significant wave height, and Tp is the peak wave period. It is found that a = 28 and b = 0.12 for the deep water environment, a = [...]