by Niccolò Castellani Nicolini  , Jacopo Belfiore  and Giandomenico Biancofiore

Received: 14 May 2023;  Published: 13 October 2023;  doi: 10.21926/obm.transplant.2304198

Liver transplantation (LT) is a life-saving treatment representing the only viable option for patients suffering from end-stage liver disease (ESLD) or acute liver failure. Patients who undergo LT require a multidisciplinary approach to postoperative pain management. However, pain management in this context is often inadequately explored. Limited options exist for proper pain control in patients with hepatic failure, mainly due to the increased risk of kidney and multi-organ failure. In LT candidates, specific anal [...]

by Rui Wang  , Omar M. Basha  , Husain E. Ashkanani  , Bingyun Li  and Badie I. Morsi

Received: 19 August 2024;  Published: 21 November 2024;  doi: 10.21926/jept.2404022

CO2 capture processes using five chemical solvents were modeled in Aspen Plus V.12.1 for the capture of over 90% CO2 from a 456 ton/hour split flue gas stream containing 12.02 mol% CO2 emitted by the Longview 780 MW power plant (West Virginia, USA). Since the flue gas contained 33.10 ppmv SO2 and 35.47 ppmv NO2, a gas polishing process, using deionized water (DIW), was included in the model for complete scrubbing of SO2 and NO2 from the raw flue gas before the CO2 capture process. The five chemicals used for CO2 ca [...]

by Brandis M. Ansley  and Meagan A. Wander

Received: 07 July 2021;  Published: 28 October 2021;  doi: 10.21926/obm.icm.2104039

Self-Care Options for Resilient Educators (SCORE) is an 8-week, asynchronous virtual training program that teaches stress management skills relevant to educators’ job-related responsibilities and interpersonal interactions. From January-April 2020, 27 pre-service teachers participated in a quasi-experimental study of SCORE’s feasibility and preliminary efficacy. Volunteers chose to either complete SCORE concurrent with their teaching internship or to complete the same assessments for comparison purposes. Recruitmen [...]

by Renate Verkaik  , Iris van der Heide  , Eugenie van Eerden  , Peter Spreeuwenberg  , Erik Scherder  and Anneke L. Francke

Received: 02 April 2019;  Published: 11 December 2019;  doi: 10.21926/obm.geriatr.1904092

Background: Studies conducted on the effectiveness of psychosocial interventions have indicated that sensory stimulation represents a promising approach to reduce the psychological and behavioral disturbances in people with dementia. Multi-sensory stimulation involves the simultaneous stimulation of multiple senses, through the use of various methods, for example, by using a variety of lights, gentle stimulating music, aromas, and tactile objects, among others. A relatively novel approach is the enriched thematic m [...]

by Vincenzo Prisco  , Bernadette Donnarumma  and Lorenzo Prisco

Received: 02 December 2022;  Published: 22 March 2023;  doi: 10.21926/obm.geriatr.2301228

This paper discusses the history and the concept of somatization from masked depression to somatic symptoms and related disorders in the Diagnostic and Statistical Manual of Mental Disorders (DSM). Evaluating the evolution of these terms and concepts along the time course is very interesting. DSM 5 revision was intended to increase the relevance of these concepts in the primary care setting. “Masked depression” is a form of depression in which somatic symptoms or behavioral disturbances dominate the clinical pictur [...]

by Igor Val Danilov  and Sandra Mihailova

Received: 09 November 2022;  Published: 28 April 2023;  doi: 10.21926/obm.neurobiol.2302167

This expanded conference paper reports the results of a psychophysiological research study on shared intentionality conducted in 24 online experiments with 405 subjects (208 recipients and 197 contributor-confederates). In this research, we created a bioengineering system for assessing shared intentionality in human groups by modeling mother-neonate dyad properties in subjects during solving unintelligible multiple-choice puzzles. In this model, only the mother (contributor-confederate) knows the correct stimulus a [...]

by Muhammad Ismail

Received: 09 November 2022;  Published: 15 March 2023;  doi: 10.21926/cr.2301014

Silver nanoparticles have been utilized in an easy, sensitive, and effective approach through spectrophotometry and spectrofluorimetry to quantify urea in water samples. Here, 1,3-di-(1H-imidazole-1-yl) -2-propanol (DIPO) was employed to stabilize Ag NPs produced from the reduction of aqueous silver nitrate by sodium borohydride (NaBH4). Beer-Lambert's law was applied for determination using the complexation of Ag NPs with urea molecules. The results show urea can be assessed concurrently with good results and perc [...]

by Elysa Nensy Irawan  , Sandro Sitompul  , Ken-Ichiro Yamashita  and Goro Fujita

Received: 05 October 2022;  Published: 02 January 2023;  doi: 10.21926/jept.2301001

This research aims to know the effect of the Rotor Radius Ratio on the performance of the hybrid Vertical Axis Wind Turbine Savonius-Darrieus NREL S809 model using the Computational Fluid Dynamics method. Two-bladed Savonius is used as an internal rotor, and three-bladed Darrieus NREL S809 as an external rotor. Turbine model performance is analyzed through the value of the Moment Coefficient and Power Coefficient. The result shows that the increase in the Rotor Radius Ratio value causes an increase in the initial M [...]

by K. Jason Crandall  , Matthew Shake  and Uta Ziegler

Received: 11 April 2019;  Published: 04 July 2019;  doi: 10.21926/obm.icm.1903041

Background: Older adults experience normative age-graded declines in physical and cognitive performance and many must manage one or more chronic conditions. Exercise programs can help to improve both their physical health and their knowledge, skill, and confidence in managing aspects of their own healthcare, yet a significant barrier is motivating them to adhere to such programs. The purpose of this investigation was to evaluate the impact of a game-centered mobile app (Bingocize®) on older adults' knowledge [...]

by Trenton Cersoli  , Muneer Barnawi  , Kerry Johnson  , Edward Burden  , Frank Li  , Eric MacDonald  and Pedro Cortes

Received: 17 February 2022;  Published: 29 April 2022;  doi: 10.21926/rpm.2202009

Shape memory polymers (SMPs) are smart materials that can respond to certain thermal, chemical or electrical stimuli by inducing a structural conformation change into a temporary shape. In this work, a 3D printing process based on a Vat Photo-polymerization of a shape memory polymer (SMP) was investigated to produce customized smart and complex morphable antennas. The mechanical and material properties were examined through a tensile, flexural and rheological testing for different polymer mixture ratios. It was obs [...]

by Amrin Ahmed  , Alixe Ménard  , Alison C Novak  , Nancy Edwards  and Sarah Fraser

Received: 27 May 2024;  Published: 28 August 2024;  doi: 10.21926/obm.geriatr.2403286

Older adults are disproportionately susceptible to hospitalizations and fatalities due to stair-related falls. While many intrinsic risk factors, such as mobility and vision, may increase the likelihood of falls on stairs, features of the stairs that increase the risk of falls are understudied. This study aimed to capture older adults’ perspectives of stair falls, as well as introduce the Safer Steps app and explore its feasibility in this population. This m-health technology was designed to gather data on st [...]

by Ami Rokach

Received: 09 November 2022;  Published: 17 May 2023;  doi: 10.21926/obm.geriatr.2302236

Social support has been shown to have many positive effects on our lives, health, and ability to grow and flourish. Lack, or diminished social support results in loneliness. This thematic review focuses on the elderly, and the loneliness that is part of the life of many of them. The review highlights the social connections and the expectations that the elderly may have of them, and how being connected to others may alleviate, loneliness. Loneliness is known to negatively affect one’s health, social life, familial r [...]

by Abdol Aziz Shahraki

Received: 18 September 2021;  Published: 17 December 2021;  doi: 10.21926/aeer.2104035

This research suggests optimal planning and designing techniques for tourism complexes in urban master planning. Firstly, it explains the importance of the tourism industry through the theories of scholars and experts. It also emphasizes the connection between the development of urban economies and the tourism industry. This helps integrate the tourism industry and comprehensive regional/urban planning. It starts with planning and designing the tourism complexes in the early stages of the municipality’s master plan [...]

by Maryanna D. Klatt  , Emaline Wise  , Olivia Gabram  , Megan Huber  , Lai Wei  and Mira Katz

Received: 02 April 2019;  Published: 11 December 2019;  doi: 10.21926/obm.neurobiol.1904047

Background: The global principles of Mindfulness-Based Stress Reduction (MBSR) have led to the creation of Mindfulness-Based Interventions (MBIs), which are interventions that retrain the mind to modify its usual stress response to increase coping and resilience. Mindfulness in Motion (MIM) is an MBI that has shown significant biologic and positive psychosocial outcomes with adult working populations, but had not previously been tested in oncology populations and their caregivers. Utilizing MIM to improve sleep qua [...]

by Lucy Wyatt

Received: 24 November 2020;  Published: 22 January 2021;  doi: 10.21926/jept.2101005

This paper presents the case for the use of HF radar to provide wave, current and wind measurements and maps during the surveying, resource and impact assessment, construction, maintenance and performance assessment phases of an offshore fixed or floating wind farm or other marine renewable project. The data presented are from the Celtic Sea which is currently the focus of a lot of offshore wind interest. The data are from a dual radar system deployed at the Wave Hub site off the Cornwall coast since 2011, a single [...]

by Cynthia M.A. Geppert  and Ronald W. Pies

Received: 17 March 2020;  Published: 23 March 2020;  doi: 10.21926/obm.icm.2001016

Cultural and religious competence is an essential component of palliative and end-of-life care. Because religious, ethnic and racial groups often differ in their values and preferences, including their attitudes toward palliative and end-of-life care, clinicians must maintain an open and respectful attitude toward these differences. Cultural and religious competence can improve palliative and end-of-life care, and strengthen the therapeutic alliance with patients and their families.

by Alberto Dionigi

Received: 16 February 2018;  Published: 31 May 2018;  doi: 10.21926/obm.icm.1802009

Clowning has a varied tradition and a long history. Recently, clowns have been adopted in the medical setting with the aim of decreasing the negative emotions that can be experienced during hospitalization and medical procedures, as well as inducing positive feelings in patients, their relatives, and the hospital staff. Due to an increase in the number of clowns working in hospitals and the large amount of interest shown in utilizing this approach, an increasing number of studies have focused on testing the efficac [...]

by Rita Payan-Carreira

Received: 30 December 2018;  Published: 29 April 2019;  doi: 10.21926/obm.genet.1902074

In a mammal, at the beginning of its development, the gonad is bipotential. The shift into a male or female pathway is coordinated by the sex chromosomal complement, which triggers a series of genetic pathways signaling the developmental pattern of the gonadal anlage. Being mutually exclusive, the differentiated gonad should be either a testis or an ovary. In females, the absence of SRY, a testis-determining gene, drives the signaling cascades controlling the ovarian differentiation. Albeit rare, disorders of the g [...]

by Parisa Gazerani

Received: 09 May 2018;  Published: 10 October 2018;  doi: 10.21926/obm.genet.1804040

Interactions between genetic and environmental factors in migraine are well known and can potentially determine an individual’s susceptibility to disease and responsiveness to treatment. Consequently, several epigenetic studies have been conducted to determine if and how genes are activated or inactivated in response to a diverse range of environmental migraine triggers. The results, in turn, have helped elucidate how these factors can promote or inhibit migraine progression or therapeutic response and can guide de [...]

by Jeamichel Puente Torres  , Harold Crespo Sariol  , Thayset Mariño Peacok  , Ángel Brito Sauvanell  , Greet Cuyvers  , Guy Reggers  , Pieter Samyn  , Dries Vandamme  , Jan Yperman  , Peter Adriaensens  and Robert Carleer

Received: 25 October 2022;  Published: 21 April 2023;  doi: 10.21926/aeer.2302028

The chemical regeneration of exhausted granular activated carbon (GAC) from a water treatment plant to produce dialysis water used in hemodialysis treatments for chronic renal disease patients from a general Hospital of Ciego de Avila province, Cuba, was investigated. Activated carbon (AC) exhausted mainly by inorganics (Ca (Ca-chelates), Mg and Na) was regenerated using hydrochloric acid and acetic acid (one regeneration cycle). Solutions of 5%, 10%, 15% and 20%(v/v) as well as four contact times (2 h, 4 h, 6 h an [...]

by Gemechu Fanta Garuma

Received: 29 March 2022;  Published: 06 June 2022;  doi: 10.21926/aeer.2202022

An increase in global temperature will likely result in more intense and frequent heatwaves that would last longer. Simultaneously, the growth of urban population requires more areas of land incorporated into urbanization, because most people are expected to live in cities, which will increase the intensity and duration of urban heat islands. However, the extent of the link between global warming induced heatwaves and urbanization caused heat islands is barely understood. Understanding the link would give a new inf [...]

by Arpitha Shankar Bandi  and Prashant Kaushik

Received: 22 March 2022;  Published: 23 May 2022;  doi: 10.21926/obm.genet.2202154

India is home to several medicinal herbs including turmeric. Turmeric is one of the major produces of India, primarily due to its unique and valuable medicinal and therapeutic properties. However, the growth and yield of turmeric are greatly affected by salt stress in certain parts of the country, especially those near water bodies where significant yield losses have been reported. To mitigate these losses caused by salt stress, certain plant breeding methods, transgenic approaches, and candidate genes along with i [...]

by Kamyar Afshar  , Michelle Bremer  , Bharath Ravichandran  , Ashley A. Feist  , Eugene Golts  , Elizabeth H. Schonhoft  and Gordon Yung

Received: 14 July 2021;  Published: 15 October 2021;  doi: 10.21926/obm.transplant.2104153

Alpha-1 antitrypsin deficiency (AATD) accounts for approximately 5% of lung transplants (LTx) performed annually. No studies have addressed the potential benefit of ongoing alpha-1 proteinase inhibitor (A1-PI) replacement to AATD patients post-LTx. Our primary objective was to assess potential benefits of continually administering A1-PI from pre- to post-transplantation for AATD LTx recipients. A retrospective case series was performed on AATD LTx recipients between 2002 and 2018. Data reviewed included date of A1- [...]

by Aleksandra Oledzka  and Lynne Ann Barker

Received: 05 March 2019;  Published: 06 May 2021;  doi: 10.21926/obm.neurobiol.2102093

Brain training apps are becoming increasingly popular for at home use and as an adjunct to more traditional therapies. There is uncertainty about whether the effects of brain training transfer to real-world cognition, or performance on other cognitive assessment tests, or is specific only to the brain training app. Executive functions (EF’s) are higher-order cognitive processes important for activities of everyday living and autonomous goal-directed behaviour [1]. EF’s are associated with frontal brain networks tha [...]

by Kenneth Lundstrom

Received: 01 October 2019;  Published: 28 November 2019;  doi: 10.21926/obm.genet.1904099

Epidemiological data and meta-analysis have confirmed that there exists a strong association between nutrition and disease risk. In the context of cancer, it has been demonstrated that unhealthy diets increase the risk of disease. On the other hand, major dietary interventions and lifestyle changes have been demonstrated to provide therapeutic efficacy in cancer patients. Genetic mechanisms have been reported to be associated with cancer development induced by environmental and nutritional factors. Genetics plays a [...]