Cancer mortality-to-incidence ratio among Iraqi citizens: Nine-year National Estimates (2012-2020) and its relation to population growth rate and health expenditure.

Background: Cancer continues to be a significant worldwide health concern with substantial mortality. The cancer mortality-to-incidence ratio (MIR), a proxy measure of observed five-year survival, can serve as a valuable indicator of cancer management outcomes and healthcare disparities among countries. This study aims to determine the MIR trend for all cancers combined among Iraqi citizens during 2012-2020 for health expenditure percentages out of the gross domestic product (e/GDP (%)) and population growth rate.

Prospective utilization of boron nitride and beryllium oxide nanotubes for Na, Li, and K-ion batteries: a DFT-based analysis.

Context: In the present work, we investigated the adsorption mechanism of natural sodium (Na), potassium (K), and lithium (Li) atoms and their respective ion on two nanostructures: boron-nitride nanotubes (BNNTs) and beryllium-oxide nanotubes (BeONTs). The main goal of this research is to calculate the gain voltage for Na, K, and Li ionic batteries. Density function theory (DFT) calculations indicated that the adsorption energy between Na + is higher than that of the other cations, and this is particularly clear in the BeONT.

Cultivation of blue green algae (Arthrospira platensis Gomont, 1892) in wastewater for biodiesel production.

The production of biodiesel has become an important issue in the effort to reduce gas emissions due to the climate change crisis; therefore, algae have widely used to produce biodiesel for energy sustainability. The present study represented an effort to assess the ability of the alga Arthrospira platensis to produce fatty acids involved in biofuel (diesel) by cultivation in Zarrouk media enriched with different municipal wastewater concentrations. Wastewater was used in different concentrations (5, 15, 25, 35 and 100% [control]).

COMPARISON OF INTRAMUSCULAR VERSUS INTRAVENOUS KETAMINE FOR SEDATION IN CHILDREN UNDERGOING MAGNETIC RESONANCE IMAGING EXAMINATION.

Objective: The aim: To compare efficacy of intramuscular (IM) versus intravenous (IV) ketamine for sedation in children undergoing brain MRI scanning in children.

Patients And Methods: Materials and methods: Children who required elective brain MRI were selected for this study. They were randomly divided into two groups; group I received 1.

Influence of magnesium concentrations on the biomass and biochemical variations in the freshwater algae, .

The current study deals with the biological response variations on some biochemical properties of the freshwater green algae by exposure to different Mg concentrations (5, 10, and 15) mg/L. Physiological and biochemical parameters, including growth curve, doubling time, photosynthesis pigments, total protein and carbohydrates were investigated. Moreover, enzymatic parameters such as catalase (CAT), superoxide dismutase (SOD), and reactive oxygen species (ROS) were also examined.

Wooden Disposable Tongue Depressor: Can Facilitate Appropriate Reinforced Laryngeal Mask Insertion? A Randomized Controlled Trial.

The reinforced laryngeal mask airway (RLMA) is difficult to insert due to the flexibility of its inner armored shaft. Many authors agreed that the available techniques have some disadvantages. They use materials that are reusable and require resterilization but may not guarantee infection control particularly during pandemics.

Ketoprofen and aspirin removal by laccase immobilized on date stones.

In recent years, enzymatic remediation/biocatalysis has gained prominence for the bioremediation of recalcitrant chemicals. Laccase is one of the commonly investigated enzymes for bioremediation applications. There is a growing interest in immobilizing this enzyme onto adsorbents for achieving high pollutant removal through simultaneous adsorption and biodegradation.