Abstract: Compounds represented by Formulas 1-3, as depicted herein, are described in this disclosure. Use, methods, and medicaments related to treatment of conditions or diseases, such as for growing hair in a mammal, are also described herein.

Abstract: In various examples, a header of an implantable device includes a first header portion and a second header portion at least partially disengageable from the first header portion. In a closed configuration, the first header portion is fully engaged with the second header portion, and in an open configuration, the first header portion is at least partially disengaged from the second header portion. At least one bore within the header is sized and shaped to accommodate a proximal end of a lead. The bore is split substantially longitudinally to form a first bore portion and a second bore portion. With the proximal end of the lead disposed within the bore and a positioning feature interacting with a lead feature, at least one lead contact aligns with at least one header contact to allow the at least one lead contact to electrically couple to the at least one header contact.

Abstract: Disclosed are devices and methods for synthesizing products. The disclosed devices and methods may be used to synthesize products, e.g., pharmaceutical or therapeutic compounds (i.e., drugs), ceramics, catalysts, biological polymers (i.e., proteins, enzymes), cells, tissues, or combinations thereof. The devices and methods may be operated in a microgravity environment.

Abstract: An improvement for a refrigeration system that includes a refrigerant circuit and a compressor with condenser assembly. The improvement is a pre-cooling device connected to the output of the condenser and includes an inlet and two outlets. The inlet is connected to a serpentine at one end and the other end is connected to one of the outlets. The other outlet is connected to the device housing above the bottom concavity where the liquid refrigerant is collected. The serpentine comes in at least partial contact with the refrigerant and in that manner pre-cooling the refrigerant going through the serpentine.