Economic and technical analysis of hydrogen production and transport: a case study of Egypt.

This study investigates the economic, technical, and logistical aspects of hydrogen production, with a particular focus on Egypt's potential to emerge as a global hydrogen leader. The research is motivated by Egypt's abundant renewable resources, strategic location, and increasing interest in hydrogen as a cornerstone of the energy transition. Using the Hydra simulation model developed in MATLAB/Simulink, the study evaluates the Levelized Cost of Hydrogen (LCOH) and Levelized Supply Costs of Hydrogen (LSCOH) across various scenarios, spanning from 2024 to 2050.

Sildenafil Abrogates Radiation-induced Hepatotoxicity In Animal model: The impact of NF-κB-p65, P53, Nrf2, and SIRT 1 pathway.

Unlabelled: Ionizing radiation has both beneficial and harmful effects on human health, prompting researchers to find ways to protect organs from its adverse impacts. Sildenafil (SIL) has gained attention in protective medicine due to its antioxidant, anti-inflammatory, and anti-apoptotic properties.

Aim: This study aimed to investigate SIL's protective mechanisms against radiation-induced liver damage.

Bioactive chitosan based coating incorporated with essential oil to inactivate foodborne pathogen microorganisms and improve quality parameters of beef burger.

The aim of this study is to assess the impacts of chitosan (CH) coating with oregano essential oil (OEO) and thyme essential oil (TEO) (0.5%-1.0%; ) on the foodborne pathogens and physicochemical parameters of beef burger during refrigerated storage.

Prevalence and Association of Malaria With ABO Blood Groups in Bosaso City, Puntland, Somalia: A Cross-Sectional Study.

Background And Aims: Malaria remains a global health concern, with an estimated 249 million cases annually and 2.2 billion people at risk of infection. This study aimed to investigate the association between malaria species and ABO blood groups and identify the relationship between ABO blood groups and parasitemia.

Vaccination coverage and its associated factors among children under-5 in Somalia.

Objectives: Despite global efforts to improve vaccination, the coverage of completing basic immunization (BCG, Polio 3, DPT 3, and Measles vaccines) remains unsatisfactory in Somalia. Limited research exists on the determinants influencing immunization among under-5 Somali children, highlighting the novelty of this study. This study aims to identify the coverage and factors influencing the coverage of complete basic immunization among under-5 Somali children.