Number of palliative care nurse home visits and duration of palliative care associated with domains of the Good Death Inventory: A national survey of bereaved family caregivers in a middle income country.

Background: In the lower-middle-income country of Kazakhstan, palliative care services are in the early stages of integration into healthcare services. No prior studies have investigated associations between palliative care service factors and a good death in lower-middle-income countries, nor explored how palliative care nurses contribute to a good death. In this paper, a good death is referred to as the control of pain and symptoms, clear decision-making, a sense of closure, being recognized and perceived as an individual, preparation for death, and still being able to contribute to others, all taken together.

Identifying Key Biomarkers in Pediatric Pulmonary Hypertension: An Investigative Approach.

This study assesses the utility of early biomarkers-5-hydroxyindoleacetic acid (5-HIAA) and insulin-like growth factor 1 (IGF-1)-for diagnosing and monitoring pulmonary hypertension (PH) in children with congenital heart defects (CHD). Due to the risks associated with invasive diagnostics, such as right heart catheterization, non-invasive biomarkers provide a safer alternative for early PH detection. This cohort-based study utilized blood and urine samples to measure 5-HIAA and IGF-1 levels via enzyme immunoassays.

Investigating the Structure and Properties of Epoxy Nanocomposites Containing Nanodiamonds Modified with Aminoacetic Acid.

This paper presents a study on the prospects of functionalizing nanodiamonds (NDs) with aminoacetic acid to obtain high-strength composites based on an epoxy matrix. The impact of the functionalization of the ND surface with aminoacetic acid in various concentrations on the properties of the epoxy composite was assessed. The success of grafting amine onto the ND surface was confirmed by X-ray phase analysis and IR spectroscopy.

Development and Analysis of the Physicochemical and Mechanical Properties of Diorite-Reinforced Epoxy Composites.

The aim of this paper is to study the effect of a polyfunctional modifier oligo (resorcinol phenyl phosphate) with terminal phenyl groups and a dispersed mineral filler, diorite, on the physicochemical and deformation-strength properties of epoxy-based composites. The efficiency of using diorite as an active filler of an epoxy polymer, ensuring an increase in strength and a change in the physicochemical properties of epoxy composites, has been proven. We selected the optimal content of diorite both as a structuring additive and as a filler in the composition of the epoxy composite (0.

[The correction of hypoxic damage to the pulmonary surfactant system of rats with extremely high-frequency electromagnetic fields].

54 white rats were studied physically, histochemically and morphometrically for the effect of EHF electromagnetic field on repair of the lung surfactant system. The damage was inflicted by acute hypoxia existing at the altitude of 9000 m above the sea level simulated in the chamber. For the period studied natural repair was unable to secure the return to normal structure and function of the surfactant system, whereas daily 20-minute exposures to millimetric waves on the chest stimulated repair on after-exposure day 1-5 and provided normalization of all the physical and morphometric parameters.