Rafael Sanchez

INDIANAPOLIS — In May, it delivers speed. In December, servant hearts are present delivering presents. It's grandeur is embraced with grace and generosity.

INDIANAPOLIS — Last week, Indianapolis Metropolitan Police Chief Randal Taylor announced he would be stepping down at the end of the year after four years in the role.

The Indianapolis woman has been communicating online with a man she thought was an actor on the ABC soap opera "General Hospital."

Three-terminal coherent conductors are able to perform as quantum thermocouples when the heat absorbed from one terminal is transformed into useful power in the other two. Allowing for a phase coherent coupling to the heat source, we introduce a way to control and improve the thermoelectric response via quantum interference. A simple setup composed of a scanning probe between two resonant tunneling regions is proposed that achieves better performance than incoherent analogs by enhancing the generated power and efficiency and reducing the output current noise.

FRANKLIN — Despite economic indicators that show low unemployment numbers along with easing inflation and interest rates food banks are not seeing a drop in the number of Hoosier families needing their services

We analyze a mesoscopic conductor autonomously performing a thermodynamically useful task, such as cooling or producing electrical power, in a part of the system—the working substance—by exploiting another terminal or set of terminals—the resource—that contains a stationary nonthermal (nonequilibrium) distribution. Thanks to the nonthermal properties of the resource, on average no exchange of particles or energy with the working substance is required to fulfill the task. This resembles the action of a demon, as long as only average quantities are considered. Here, we go beyond a description based on average currents and investigate the role of fluctuations in such a system. We show that a minimum level of entropy fluctuations in the system is necessary, whenever one is exploiting a certain entropy production in the resource terminal to perform a useful task in the working substance. For concrete implementations of the demonic nonthermal engine in three- and four-terminal electronic conductors in the quantum Hall regime, we compare the resource fluctuations to the entropy production in the resource and to the useful engine output (produced power or cooling power).

Cardiology Department, Hospital Clínico San Carlos, 28040 Madrid, Spain Cardiology Department, Hospital Vithas Arturo Soria, 28043 Madrid, Spain

Around 50 million tonnes of flexible packaging are produced annually globally. This represents about 40% of all plastic packaging produced by weight. This flexible packaging is mainly single-use, disposable and unlikely or unlikely to be recycled.

Heidi Szekula, Wendy Keim, Missy Stocker, April Maitre, Lisa Volk and Rita Woods