by Robert Zheng

Received: 05 October 2018;  Published: 25 December 2018;  doi: 10.21926/obm.geriatr.1804026

The current article addresses the working memory constraints experienced by older people in caregiving training. Two different approaches aiming to free the older people’s working memory space were discussed. They include multi-modal visual processing and Gc activation. The emphasis was on the theoretical underpinnings of both approaches with empirical evidence from the research and literature to demonstrate their effectiveness in older people’s caregiving training. Further discussion was made with respect to the t [...]

by Joseph V. Pergolizzi, Jr.  and Jo Ann LeQuang

Received: 13 November 2018;  Published: 17 April 2019;  doi: 10.21926/obm.geriatr.1902047

As the 80 million “baby boomers” reach retirement, they bring their relaxed attitudes toward drug use to create a clinically significant population of geriatric drug abusers. Opioid use disorder (OUD) brings with it special considerations in the elderly population: age-related changes to drug disposition, brain changes in the elderly, polypharmacy, and the likelihood of comorbid conditions (such as cardiovascular or pulmonary diseases) and pain syndromes. Thirteen percent of patients in a New York city methadone cl [...]

by Awogbami Stephen Olalekan  , Solomon Olayinka Adewoye  , Sawyerr Olawale Henry  and Morufu Olalekan Raimi

Received: 30 October 2022;  Published: 23 January 2023;  doi: 10.21926/aeer.2301011

Industrial and urban development are contributing to an increase in global environmental degradation. Therefore, the release of heavy metals from mining-related operations into surface water is harmful to human health. But as anthropogenic influences on the environment grow, surface water characteristics are also alter, impacting aquatic creatures. In order to analyze the acceptability of the surface water in the gold mining area for drinking and irrigation uses, different quality water assessment methodologies wer [...]

by Em V Adams  , Marieke Van Puymbroeck  , Brandi M Crowe  , Cynthia LS Pury  , Claire K Allison  and Arlene A Schmid

Received: 19 August 2020;  Published: 04 January 2021;  doi: 10.21926/obm.geriatr.2101148

The purpose of this convergent mixed methods study was to explore the feasibility of implementing a chair yoga intervention in assisted living facilities (ALFs), evaluating reach, demand, acceptability, practicality, treatment fidelity, and safety. A yoga intervention was implemented twice a week for eight weeks at four different ALFs. Feasibility data were collected in the form of observational data, reflective field notes, and focus groups. Quantitative and qualitative data strands were compared to determine if r [...]

by Kosmas A. Kavadias  and Stefanos Tzelepis

Received: 03 June 2020;  Published: 24 July 2020;  doi: 10.21926/jept.2003011

The fluctuations in the cost of energy coupled with the gradual decrease in natural resources (i.e., oil, natural gas, coal) and the environmental issues caused by the extensive use of fossil fuels, demand the urgent need for the development of advanced and clean energy systems. The European Union has requested new measures to target climate and energy deterioration by developing renewable energy sources by 2030. The stochastic character of the energy sources and the fluctuation in demand for the energy systems pos [...]

by F.A Hamad  , E. Emenike  , Abbas Mohammed  , S. Gooneratne  and P. Russell

Received: 01 December 2020;  Published: 31 January 2021;  doi: 10.21926/jept.2101009

In this paper, the primary aim is to look at the fundamental melting/solidification processes of polyethylene glycol 1500 (PEG 1500) for energy storage - insulation to prolong the cooling time of pipelines in unexpected shut-down conditions, prevent/minimize the wax deposition, and hydrate formation. Polyethylene glycol 1500 was selected because its melting temperature is >317 K making it a suitable candidate as lagging material to prevent wax deposition and hydrate formation in subsea oil pipelines. Experim [...]

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 Akira Nishimura  , Satoshi Ohata  , Kaito Okukura  and Eric Hu

Received: 25 March 2020;  Published: 14 May 2020;  doi: 10.21926/jept.2002008

Biogas is a promising resource for the production of H2 since it liberates energy by recycling waste, along with the reduction of CO2. In this paper, the biogas dry reforming membrane reactor is proposed to produce H2 for use in fuel cells. Pd/Cu alloy membrane is used to enhance the performance of the biogas dry reforming reactor. This study aims at understanding the effect of operating parameters such as feed ratio of sweep gas, pressure in the reactor, and reaction temperature on the performance of the biogas dr [...]

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 = [...]

by Charisse Chehovich  and Tammie Lee Demler

Received: 14 October 2019;  Published: 10 January 2020;  doi: 10.21926/obm.geriatr.2001099

Second-generation antipsychotics, have known metabolic side effects; specifically, clozapine is implicated in worsening or causing hyperglycemia, hypercholesterolemia and weight gain. Recently, there has been an increased interest in the safe use of clozapine in patients with diabetes. In March 2018, a 65-year-old female with a diagnosis of schizophrenia was admitted for inpatient hospitalization to a psychiatric hospital in Buffalo, NY for further stabilization after receiving two months of treatment at a comprehe [...]