Landé -factors of electrons and holes strongly confined in CsPbI perovskite nanocrystals in glass.

The Landé -factor of charge carriers is a key parameter in spin physics controlling spin polarization and spin dynamics. In turn, it delivers information about the electronic band structure in the vicinity of the band gap and its modification in nanocrystals provided by strong carrier confinement. The coherent spin dynamics of electrons and holes are investigated in CsPbI perovskite nanocrystals with sizes varied from 4 to 16 nm by means of time-resolved Faraday ellipticity at the temperature of 6 K.

[Prediction and prevention of fascial dehiscence after laparotomy].

Objective: To evaluate the efficacy of fascial dehiscence prevention suture in patients with perioperative risk factors regarding the incidence of this complication after laparotomies in abdominal surgery.

Material And Methods: A retrospective-prospective controlled randomized study included 112 patients with abdominal surgical diseases who underwent surgery between 2013 and 2023. Patients were divided into three groups.

Nosocomial , , , and : Sensitivity to Chlorhexidine-Based Biocides and Prevalence of Efflux Pump Genes.

The widespread use of disinfectants and antiseptics has led to the emergence of nosocomial pathogens that are less sensitive to these agents, which in combination with multidrug resistance (MDR) can pose a significant epidemiologic risk. We investigated the susceptibility of nosocomial , , , and to a 0.05% chlorhexidine (CHX) solution and a biocidal S7 composite solution based on CHX (0.

[The strategic choice of organizational technologies preventing burning out of general practitioners in the system of patient-oriented medicine].

The general medical practice in modernized primary health care units of Moscow medical organizations by its generalized statistical indicators takes the leading place in rating of health care organizations of the Subjects of the Russian Federation. The research study revealed problems in achieving target indicator - level of patient satisfaction with quality of medical care provided by general practitioners/family doctors made up to 54.3%.

Identification of Two Novel Recombinant Types of Potato Virus Y from Plants in Southern Region of Russia.

Potato virus Y (PVY, genus Potyvirus, family Potyviridae) is one of the most devastating and economically important potato pathogens. Members of the Potyviridae family demonstrate high recombination rates. In nature, 5 major parental variants of PVY were identified with at least 35 recombinants.