Advanced microgrid optimization using price-elastic demand response and greedy rat swarm optimization for economic and environmental efficiency.

In this paper, a comprehensive energy management framework for microgrids that incorporates price-based demand response programs (DRPs) and leverages an advanced optimization method-Greedy Rat Swarm Optimizer (GRSO) is proposed. The primary objective is to minimize the generation cost and environmental impact of microgrid systems by effectively scheduling distributed energy resources (DERs), including renewable energy sources (RES) such as solar and wind, alongside fossil-fuel-based generators. Four distinct demand response models-exponential, hyperbolic, logarithmic, and critical peak pricing (CPP)-are developed, each reflecting a different price elasticity of demand.

The widely used Ucp1-Cre transgene elicits complex developmental and metabolic phenotypes.

Bacterial artificial chromosome transgenic models, including most Cre-recombinases, enable potent interrogation of gene function in vivo but require rigorous validation as limitations emerge. Due to its high relevance to metabolic studies, we perform comprehensive analysis of the Ucp1-Cre line which is widely used for brown fat research. Hemizygotes exhibit major brown and white fat transcriptomic dysregulation, indicating potential altered tissue function.

Sealing the breach: successful surgical management of post-myocardial infarction left ventricular pseudoaneurysm.

Left ventricular (LV) pseudoaneurysm, a rare occurrence, develops when a ruptured ventricle is encapsulated by the pericardium or scar tissue. Unlike free intrapericardial rupture, which often results in cardiac tamponade and fatal outcome, there are instances where the cardiac rupture remains contained, forming a pseudoaneurysm and averting immediate tamponade. We describe a 43-year-old male who underwent successful surgical repair of LV rupture following inferior wall myocardial infarction that resulted in the formation of a large pseudoaneurysm.

Smart approaches for encouraging the blood donation.

Blood is a life saver in many emergencies like accidents or for the patients suffering from deadly diseases such as cancer and thalassemia. Conventionally, blood collection is done in five steps, i.e.

Effectiveness of donor notification and counseling of HIV-reactive donors in a tertiary care hospital from North India: An audit.

Introduction: Blood banks are responsible for notification and counseling of the reactive donors besides screening for transfusion-transmitted infections (TTIs). Donor notification and counseling is essential to protect the health of the donor by early clinical intervention and to prevent secondary transmission of infection.

Aim: The aim of this study was to determine the effectiveness of human immunodeficiency virus (HIV)-reactive donor notification and counseling in a tertiary care center.