Currently beer is booming, mainly due to the steady rise of craft breweries worldwide. Previous surveys for occurrence of mycotoxins in beer, were mainly focussed on industrial produced beer. The present survey reports the presence of mycotoxins in craft beer and how this compares to industrial produced beer. More than 1000 beers were collected from 47 countries, of which 60% were craft beers. ...

A close observation of the near-Sun region, with in situ measurements, requires that a scientific probe be placed heliocentric orbit perihelion distance on order few solar radii only. This is solution adopted by Parker Solar Probe (PSP), whose mission design uses very complex transfer trajectory seven Venus gravity assists to reach radius roughly 9.9 about years. paper aims discuss capability a...

Actively controlling the attitude of solar sail is necessary to adjust radiation pressure force for trajectory transfer and orbit control. The special configuration makes it very important develop a unique control strategy that differs from traditional methods. An method, based on shape variation booms, proposed in this manuscript. Firstly, we derive equations calculate torque deformed sail. Th...

Juvenile offenders with substance use problems are at high risk for deleterious long-term outcomes. This study evaluated the capacity of a promising vocational and employment training program in the building sector (i.e., Community Restitution Apprenticeship-Focused Training, CRAFT) to mitigate such outcomes through enhanced employment and education. Participants were 97 high-risk juvenile offe...

Solar sails with the capability of generating a tangential radiation pressure at sun-pointing attitude, such as refractive can provide more efficient methods for attitude and orbital control sailcraft. This paper presents concept gradient-index sail an advanced class sail, which operates by guiding solar through structure made graded index material. The design sail's distribution is performed t...

A MATLAB-based software tool, called the Solar Sail Control Toolbox, has been developed for solar sail analysis, design and simulation. The toolbox includes functions for multibody dynamic modeling, attitude control systems design, thrust vector control design, orbit analysis, solar sail mission analysis, thermal analysis and power subsystem analysis. Sailcraft models can be created, analyzed a...