by Liang Jiang  , Lulu Xie  , Jiao He  , Juanxue Kang  , Wei Wang  and Jiaqiang Wang

Received: 16 July 2022;  Published: 09 September 2022;  doi: 10.21926/cr.2203025

TiO2 photocatalyst was prepared using cellulase as a biotemplate through a hydrothermal process. The as-prepared catalyst was characterized based on physicochemical techniques and was used to remove As(III) from contaminated water. The cellulase templated TiO2 photocatalyst (TiO2-cellulase) had a large specific surface area, which reached 166.6 m2·g–1. It also had a strong oxidation ability and, thus, behaved well in both photocatalytic oxidation of As(III) and dark adsorption. The pH of the solution h [...]

by Aminata Bicego  , Pauline Delmal  , Didier Ledoux  , Marie-Elisabeth Faymonville  , Benoît Maertens de Noordhout  , Alfredo Cerasoli  , Héléna Cassol  , Olivia Gosseries  and Audrey Vanhaudenhuyse

Received: 29 June 2022;  Published: 09 September 2022;  doi: 10.21926/obm.icm.2203040

Phantom limb pain occurs in more than half of the people who have undergone an amputation. Hypnosis can alleviate pain effectively in experimental, procedural, and chronic pain. Thus, in this multiple-case study, we determined whether hypnosis might be a successful complementary approach to help patients with phantom limb pain in alleviating their pain quality (i.e., sensitive and affective), intensity, fatigue, and emotional distress (i.e., anxiety and depression). Seven patients experiencing phantom limb pain wer [...]

by Kimberly Bader  , James J. Lah  , Allan I. Levey  , Greg J. Esper  , Whitney Wharton  and Joe R. Nocera

Received: 27 December 2021;  Published: 08 September 2022;  doi: 10.21926/obm.geriatr.2203203

Individuals with Alzheimer’s disease (AD) and Mild Cognitive Impairment (MCI) have increased gait disturbances throughout disease progression. However, an understanding of gait impairment and progression in early versus late AD is lacking. Further, the longitudinal progression of gait impairment in AD as well as in those with MCI that transition to AD is lacking. Understanding gait pathology and progression of gait impairment is critical for implementation of strategies that could limit the high prevalence of gait [...]

by Mayra De Grazia  , Cassandra Trottier  , Sergio R.A. Dantas  , Yathiraj Nagaraju  , Rouzbeh Ziapour  , Hian F. Macedo  and Leandro F.M. Sanchez

Received: 11 July 2022;  Published: 07 September 2022;  doi: 10.21926/rpm.2203017

The ever-growing urgency to combat climate change has led the civil construction industry to develop and adopt sustainable construction materials and methods. The so-called recycled concrete aggregate (RCA) emerges as an alternative to decrease the carbon footprint of new concrete construction, the disposal of waste concrete, and the use of non-renewable natural resources such as cement and aggregates. RCA can be produced from crushing waste concrete; yet challenges remain when using RCA in concrete especially its [...]

by Simone Lindsey  , Syd Hiskey  , Chris Irons  and Leanne Andrews

Received: 06 July 2021;  Published: 07 September 2022;  doi: 10.21926/obm.icm.2203039

Research has shown that compassion – whether to others, from others or to oneself – can be associated with improved well-being and mental health. Most measures to date focus on one of these flows of compassion, with only one recently published scale tracking all three. The primary aim of the current study was to investigate the psychometric properties of The Compassionate Engagement and Action Scales (CEAS) in a UK sample. The secondary aims were to investigate the level of compassion, as measured by th [...]

by Nicholas J. Geraghty  , Amal Elhage  , Peter Cuthbertson  , Debbie Watson  and Ronald Sluyter

Received: 06 June 2022;  Published: 06 September 2022;  doi: 10.21926/obm.transplant.2203166

Allogeneic hematopoietic stem cell transplantation is a curative therapy for hematological malignancies, but its efficacy is limited by graft-versus-host disease (GVHD). This life-threatening disorder develops when donor (graft) immune cells cause inflammatory damage to recipient (host) tissues. The immune cell receptor channel P2X7 and its ligand adenosine 5’-triphosphate (ATP) have been implicated in GVHD pathogenesis. Therefore, this signaling axis represents a potential therapeutic target. This study aime [...]

by Natalia V. Kovaleva  and Philip D. Cotter

Received: 02 May 2022;  Published: 05 September 2022;  doi: 10.21926/obm.genet.2203162

Mosaicism for trisomy of chromosome 14 (T14) is a very rare chromosomal disease in liveborn patients. Since the 1970s, when the first patients with mosaicism for T14 were reported, a number of studies on the clinical manifestations of this abnormality have been published. No information on epidemiological parameters was known except for the rarity of the disease and its predominance among female carriers. This was the first systematic review of published cases of mosaic T14 that addressed some epidemiological aspec [...]

by Pluvinage Guy  and Capelle Julien

Received: 03 March 2022;  Published: 01 September 2022;  doi: 10.21926/jept.2203029

Hydrogen is a dangerous gas due to its low ignition energy, wide flammability range, promotion of the embrittlement of steel, and its high coefficient of permeation for polymers. The fracture toughness and failure elongation of pipe steels are strongly impacted by hydrogen embrittlement, whereas yield stress and ultimate strength are moderately impacted. Specific tools are required for the pipe defect assessment used for the transport of hydrogen, which is pure or blended with natural gas. The safety factors associ [...]

by Kurumi Taniguchi  , Haruka Sawamura  , Yuka Ikeda  , Ai Tsuji  and Satoru Matsuda

Received: 02 May 2022;  Published: 30 August 2022;  doi: 10.21926/obm.transplant.2203165

Hematopoietic stem cell transplantation (HSCT) is a standard form of cellular therapy for patients suffering from malignant hematological diseases. However, graft-versus-host disease (GVHD) is a very serious complication and a major cause of morbidity and mortality after allogeneic HSCT. Calcineurin inhibitors, such as cyclosporine, are widely used to enhance the survival of patients who have undergone HSCT. Unfortunately, both GVHD and cyclosporine occasionally cause nephropathy. Several studies have shown that th [...]

by Alla V. BALUEVA  , Ilia N. Dashevskiy  and Christian Sims

Received: 18 April 2022;  Published: 30 August 2022;  doi: 10.21926/jept.2203028

Due to the increasing need to further develop the world gas and oil industry and the increased public attention to clean energy sources, studying and preventing Hydrogen Induced Cracking is one of the main safety concerns in nuclear power plants, oil pipelines and platforms. In this article, the growth and incubation times for internal Hydrogen Induced Cracks (HIC) are examined. Specifically, these times are modeled in two separate phases - the first phase (I) is a long time approximation, when the crack growth is [...]