Abstract: Robotic systems and methods for collecting trash are provided. The robotic system includes a vehicle, a camera, a trash collection unit, an actuator, and a controller. The vehicle includes a drive. The camera moves with the vehicle to capture images of the trash while the vehicle moves along ground. The trash collection unit is carried by the vehicle to collect the trash. The trash collection unit includes a vacuum pump and a collection conduit. The actuator is operatively coupled to the collection conduit to adjust a position of the collection conduit relative to the vehicle to position the collection conduit adjacent to the trash to collect the trash. The controller is coupled to the drive, the camera, the trash collection unit, and the actuator to coordinate movement of the vehicle, positioning of the collection conduit, and operation of the vacuum pump to collect the trash.

Abstract: Ultra-small Lipid Structures (USLS) with an average mean particle diameter of less than 100 nm are made using a single step process by diluting a hydro-organic solution containing lipids and passenger compounds. These particles are capable of sequestering the passenger molecules and self-assemble in a single process step into USLS. The USLS have applications in, for example, agricultural, cosmetics, pharmaceutical and food and beverage industries.

Abstract: Ultra-small Lipid Structures (USLS) with an average mean particle diameter of less than 100 nm are made using a single step process by diluting a hydro-organic solution containing lipids and passenger compounds. These particles are capable of sequestering the passenger molecules and self-assemble in a single process step into USLS. The USLS have applications in, for example, agricultural, cosmetics, pharmaceutical and food and beverage industries.

Abstract: The present invention generally concerns methods and compositions for treating and/or preventing cancer with microRNAs. In specific embodiments, the present invention encompasses a particular microRNA, microRNA-31, as useful in cancer therapy and/or prevention. Specific cancers may be treated, including at least ovarian, prostate, urothelial, osteosarcoma, and glioblastoma.