Multifunction fluorescence open source in vivo/in vitro imaging system (openIVIS).

The widespread availability and diversity of open-source microcontrollers paired with off-the-shelf electronics and 3D printed technology has led to the creation of a wide range of low-cost scientific instruments, including microscopes, spectrometers, sensors, data loggers, and other tools that can be used for research, education, and experimentation. These devices can be used to explore a wide range of scientific topics, from biology and chemistry to physics and engineering. In this study, we designed and built a multifunction fluorescent open source in vivo/in vitro imaging system (openIVIS) system that integrates a Raspberry Pi with commercial cameras and LEDs with 3D printed structures combined with an acrylic housing.

Development of methodology for identification and assessment of ecosystems with an underground source of tritium.

The article considers the issues of working out the suitable approaches for identifying zones with the presence of underground near-surface waters with increased concentrations of tritium discharged into a surface reservoir. The following methods were used as possible methods: determination of tritium content in snow cover, determination of tritium content in vegetation in the form of tritium of free water and organically bound tritium, determination of tritium content in river water and coastal vegetation. The studies were carried out at a previously identified site where groundwater with a tritium concentration of up to 6000 Bq/l is present, located in the vicinity of the city of Obninsk (Kaluga region, Russia).

An introduction to gender affirming healthcare: What the family physician needs to know.

Gender affirming healthcare (GAHC) is a relatively new field in primary health care that describes a range of gender affirming practices, including hormone therapy, for transgender and gender diverse (TGD) people. In 2019, gender affirming hormones were approved by South African National Essential Medicine List Committee (NEMLC) for tertiary-level care, and in October 2021 the Southern Africa HIV Clinicians Society published a GAHC guideline for South Africa. Unfortunately, TGD people still experience discrimination and stigmatisation in healthcare facilities in South Africa, leading to poor access to care and higher health risks with poorer outcomes.

Supervision and assessment in midwifery practice during a global pandemic: A cohort survey.

Aim: To evaluate new practice assessment processes in midwifery placements linked to a United Kingdom university during COVID-19.

Background: The new regulatory body standards for supervising and assessing practice of student nurses and midwives replaced the former mentorship model. Locally, these were implemented in conjunction with the Practice Assessment Toolkit - a resource developed from the national project exploring grading in midwifery practice.