by Kristy Lui  , Darlene Yee-Melichar  and Emiko Takagi

Received: 31 October 2018;  Published: 08 April 2019;  doi: 10.21926/obm.geriatr.1902046

This research review sought to examine the patterns of engagement in advance care planning (ACP) and utilization of end-of-life (EoL) care treatment services including, but not limited to hospice care, in distinct older Asian American ethnic groups. The review of existing research suggested evidence that empirical studies about different older subpopulations of Asian Americans remains scarce. This research analysed 30 small-scale studies on older Asian Americans’ attitudes and engagement in EoL care planning. The r [...]

by Fernando Cabo  and Isaac Aguaristi

Received: 01 September 2019;  Published: 05 March 2020;  doi: 10.21926/obm.icm.2001013

Several manual bodywork therapies that originated in Asia are related to the theory and practice of acupuncture and Traditional Chinese Medicine (TCM). One of the aims of these therapies is to stimulate specific points on the body called acupoints which are the same points in which needles are inserted in acupuncture. These manual therapies, however, vary in their interpretation and explanation of the theories of TCM, and even more so, in the practical way the stimulation is applied. The aim of this paper is to cla [...]

by Robert J. Brent

Received: 31 July 2019;  Published: 10 October 2019;  doi: 10.21926/obm.geriatr.1904079

Background: The 2018 Alzheimer's Disease Facts and Figures special report includes two new guidelines for measuring dementia symptoms. The first requires that a biomarker (biological factor) be added to a doctor's clinical judgment of the cause of symptoms when determining whether dementia is present. The second involves identifying four stages of dementia: normal cognition, preclinical, MCI and dementia. Now only those with defining brain pathologies and significant symptoms will be judged to be persons with stage [...]

by Manal Al-Eid  , Lianhui Ding  , Donya Sewdan  , Emad N. AL-Shafei  , Rasha Al-Ghamdi  , Abdulaziz Alqarawi  and Essa Al naimi

Received: 13 August 2022;  Published: 17 October 2022;  doi: 10.21926/cr.2204035

Parent ZSM-5 and Ga-modified ZSM-5 catalysts with different Si/Al ratios and particle sizes were prepared. The physicochemical properties of the prepared catalysts were investigated by performing X-ray powder diffraction analysis, BET surface area analysis, and NH3-TPD analysis. The performance of the aromatization reaction of the prepared catalysts was evaluated with 1-hexane as a model compound. The zeolite catalysts with a low SiO2/Al2O3 ratio possessed better activity than those with a high SiO2/Al2O3 ratio. Ga [...]

by Renly Dutton  , Frank Abdi  , Levon Minnetyan  and James L. Sherley

Received: 22 April 2020;  Published: 28 August 2020;  doi: 10.21926/obm.transplant.2003117

Although tissue stem cells are essential for the maintenance, renewal, and repair of vertebrate organs and tissues, previously, the simple act of counting them has not been possible. For more than a half-century, progress in tissue stem cell research and medicine has been undermined by the lack of a means to determine tissue stem cell number. In particular, a major unmet need for stem cell transplantation medicine has been a way to quantify the specific dosage of tissue stem cell treatments. The counting problem pe [...]

by Yulia Salamatova  and Andreja Packard

Received: 24 June 2021;  Published: 20 December 2021;  doi: 10.21926/obm.neurobiol.2104111

Circadian rhythms are 24-hour cycles of physical, mental, and behavioral changes regulated and maintained by the internal primary circadian clock, however modifiable by a number of external cues or “zeitgebers”, the most powerful one being light. Core set of clock genes regulate the whole-body metabolism and transcription of over 40% of mammalian RNA, including that for drug transporters, binding and metabolizing proteins responsible for regulation of pharmacokinetics of vast array of medications. Growing amount of [...]

by Emma G. Norris  , Diane Dalecki  and Denise C. Hocking

Received: 22 March 2020;  Published: 21 July 2020;  doi: 10.21926/rpm.2003018

Ultrasound is emerging as a promising tool for both characterizing and fabricating engineered biomaterials. Ultrasound-based technologies offer a diverse toolbox with outstanding capacity for optimization and customization within a variety of therapeutic contexts, including improved extracellular matrix-based materials for regenerative medicine applications. Non-invasive ultrasound fabrication tools include the use of thermal and mechanical effects of acoustic waves to modify the structure and function of extracell [...]

by Suzie Jokic  , Nicole Jacqueline Albrecht  and Sue Erica Smith

Received: 15 July 2018;  Published: 23 January 2019;  doi: 10.21926/obm.icm.1901004

Background: Adult learners often engage in formal education because they want to create changes in their lives and are determined to succeed in their chosen field. However, they also come with emotional "baggage" of early educational experiences, frequently have to deal with a multitude of competing demands, have financial strain, may face a lack of support, illness and/or injury. In addition, they are often dealing with the challenges of unfamiliar academic work, competing deadlines and initially lack basic academ [...]

by Selin Galatalı  , Damla Ekin Özkaya  , Taner Mercan  and Ergun Kaya

Received: 27 July 2023;  Published: 19 October 2023;  doi: 10.21926/obm.genet.2304198

In the face of rapid population growth worldwide, humanity's need for plant and animal products is increasing. In this regard, the organizations in charge of production make production and consumption forecasts for the future and try to accelerate the work aimed at increasing production. There are various ways of increasing production. The first of these is the improvement of cultivation techniques, the expansion of irrigated agricultural areas, and the effective control of diseases and pests. The second is to find [...]

by Fabien Leurent

Received: 10 March 2022;  Published: 18 July 2022;  doi: 10.21926/jept.2203025

The carbon footprint of motorized transport modes per unit length traveled encompasses the unit share of the vehicle lifetime emissions, that of the transport infrastructure, and those of the motor energy, considered both from “well to tank” and from “tank to wheel”. In the active modes of transport, i.e., walking and cycling, the counterpart of motor energy is human energy, which is associated with two kinds of carbon flows: the carbon footprint of food intake, – which we call the Food to Body component – and the [...]