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Новости за 12.12.2024

Plos.org 

Diffusion and hydrodynamic instabilities in membrane systems with water solutions of NaCl and ethanol

by Sławomir Grzegorczyn, Iwona Dylong, Paweł Dolibog, Andrzej Ślęzak

The characteristic manifestations of instability were observed in the form of voltage pulsations measured between electrodes immersed directly in solutions of membrane system chambers, in different configurations of membrane systems. The reason for this type of voltage pulsations is Rayleigh-Benard type instabilities of near-membrane layers caused by density gradients of solutions in these layers. The time of build-up of the concentration boundary layer... Читать дальше...

Plos.org 

Relationship between nurses’ critical thinking disposition and patient safety incident reporting: The mediating role of patient safety culture in a comprehensive nursing service ward

by Nam-Yi Kim, Sung-Jung Kwak

At present, patient safety nursing by nurses is important and the risk of patient safety incidents is high. However, the comprehensive nursing service ward in Korea has no guardians. To prevent patient safety incidents and its recurrence, it is necessary to accurately report patient safety incidents. Patient safety incident reporting may be different depending on an individual’s critical thinking disposition and patient safety culture (organization, department, individual). Читать дальше...

Plos.org 

Physiological consequences of Aldolase C deficiency during lactation

by James A. Votava, Jing Fan, Brian W. Parks

The lactating mammary gland strongly induces de novo lipogenesis (DNL) to support the synthesis of fatty acids, triglycerides, and cholesterol found within milk. In monogastric species, glucose is a major substrate utilized for DNL within the lactating mammary gland and must be efficiently taken up and processed to supply cytosolic acetyl-CoA for DNL. Along with the enzymes of the DNL pathway, the glycolytic enzyme, Aldolase C (Aldoc), is transcriptionally... Читать дальше...