by Daniel Hughes  , Alex Gordon-Weeks  and Michael A Silva

Received: 30 April 2019;  Published: 19 July 2019;  doi: 10.21926/obm.hg.1903028

(1) Background: Hereditary Pancreatitis is a rare cause of acute pancreatitis. These patients usually present at a young age with recurrent episodes of acute pancreatitis that usually progresses to chronic pancreatitis with associated endocrine and exocrine failure. Hereditary pancreatitis also carries an increased lifetime risk of pancreatic adenocarcinoma. These high risk patients need early intervention where appropriate by specialist multidisciplinary teams and tailored long term management. (2) Methods [...]

by Katsuhisa Omagari  , Risa Kumamoto  , Yuko Koyama  , Masako Suzuta  , Asami Taniguchu  , Ayumi Fukuda  , Momoe Iwami  , Kazunori Koba  , Asako Kawaguchi  and Kazunori Otsuka

Received: 10 April 2020;  Published: 19 May 2020;  doi: 10.21926/obm.hg.2002048

Chronic constipation and irritable bowel syndrome (IBS) are two of the most common functional gastrointestinal disorders, both of which negatively affect the quality of life of the patients. Since people may have co-existing symptoms of multiple disorders, chronic constipation and IBS with predominant constipation cannot be clearly distinguished. In this cross-sectional study, data were obtained from self-administered questionnaires to assess the prevalence of chronic constipation and IBS, and their overlap, among [...]

by Nanimpo Kansongue  , Stephen Vertigans  and James Njuguna

Received: 22 December 2024;  Published: 13 October 2025;  doi: 10.21926/jept.2504014

This work investigates the potential of renewable energy to significantly reduce Togo’s energy deficit, offering a critical analysis of the country’s current energy landscape. It evaluates the availability and viability of renewable energy sources—particularly solar and small-scale hydropower—and examines the mismatch between energy supply and growing demand. The study highlights Togo’s heavy reliance on biomass and energy imports from neighbouring countries such as Ghana, Côte d’Ivoire, and Nigeria, which exacerba [...]

by Michael B. Keller  , Temesgen E. Andargie  and Sean Agbor-Enoh

Received: 16 March 2023;  Published: 26 June 2023;  doi: 10.21926/obm.transplant.2302190

Advances in the use of molecular biomarkers to guide management of lung transplant recipients are emerging. One such biomarker, donor-derived cell-free DNA (dd-cfDNA), has the potential to alter traditional approaches of lung transplant management, including the detection of acute rejection or infection, surveillance monitoring strategies, risk stratification of vulnerable patient populations and molecular phenotyping of various forms of allograft injury. The emergence of novel genetic and epigenetic approaches uti [...]

by Ludek Fiala  , Jiri Lenz  and Sarka Papadaki

Received: 28 December 2024;  Published: 06 June 2025;  doi: 10.21926/obm.icm.2502023

This research focused on the evaluation of the relationship between the levonorgestrel-releasing intrauterine device and Hypoactive Sexual Desire Disorder in women. Sexual desire disorder is part of a group of sexual dysfunctions. A group of 60 women with a diagnosis of hypoactive sexual desire were tested in the period from July 2023 to July 2024 at the Institute of Sexology of the 1st Faculty of Medicine in Prague. These patients were examined for levels of prolactin, sex hormone binding globulin, total testoster [...]

by Carsten Croonenbroeck  and David Hennecke

Received: 06 February 2024;  Published: 15 March 2024;  doi: 10.21926/jept.2401008

We address the Wind Farm Layout Optimization (WFLO) problem and tackle the optimal placement of several turbines within a specific (wind farm) area by incorporating additional aspects of an economically driven target function. With this, we contribute three refinements for WFLO research: First, while many research contributions optimize the turbines' locations subject to maximum energy production or energy efficiency, we instead pursue a strategy of maximizing a profit objective. This enables us to incorporate inne [...]

by Hazal Turasan  , Tahrima B. Rouf  , Tuncay Yilmaz  and Jozef L. Kokini

Received: 26 October 2022;  Published: 12 June 2023;  doi: 10.21926/rpm.2302023

Nanomaterials are now used in almost every field of science; as conductors and electrodes in electronics, as nanodelivery systems in health screenings and drug delivery, as nanofibrils in filtering and textile industry, as nanoparticles in biosensor fabrication for toxin and pathogen detection, and in packaging materials in the food industry. Synthetic materials and plastics accumulate in the environment causing increasing health concerns for their use in food and pharmaceutical products. Therefore, researchers now [...]

by Amjad Mizyed

Received: 23 December 2024;  Published: 21 April 2025;  doi: 10.21926/jept.2502007

Water scarcity is one of the most pressing global challenges, particularly in arid and semi-arid regions. In this context, the Gaza Strip, where groundwater is the only available natural water resource, faces severe water stress due to overexploitation and drought conditions. This study aimed to review the recent water budget for the Gaza Strip by collecting data for the years (2021-2022) which was analyzed, discussed, and compared with other studies. The results showed a sharp deterioration in the Gaza Strip in te [...]

by Alicia Brown  , Caitlin Woodcock  , Kelly Cocallis  and Alan Robert Bowman

Received: 26 May 2022;  Published: 14 November 2022;  doi: 10.21926/obm.icm.2204050

Chronic pain affects around 28 million people in the UK. Those living with chronic pain can frequently experience internalised self-stigma and negative self-evaluations as a result of the pain itself and due to difficult life experiences. Previous research has found Compassion Focused Therapy to be effective for people living with long term health conditions like chronic pain. The current study sought to evaluate a routine Virtual Compassionate Living Group for patients with chronic pain on the measures of self-com [...]

by Galina Huseynova  , Nushaba Aliyeva  and Gular Gasimova

Received: 20 April 2023;  Published: 10 August 2023;  doi: 10.21926/cr.2303021

In the oil distillate fraction alkylation process, a modified Zr zeolite ZSM-5 was obtained and studied. The modification was executed using a method that impregnated ZSM-5 with a 5% solution of ZrOCl2∙6H2O. X-ray diffraction studies were conducted on zeolite ZSM-5, zirconyl chloride modifier ZrOCl2∙6H2O, and modified zeolite ZSM-5-ZrO2, which was calcined at temperatures of 200, 400, and 550°C. The results revealed that the phase composition of modified ZSM-5-ZrO2 zeolite samples varied depending on the calcinatio [...]