Abstract: A non-pyrotechnic aerial display apparatus may include a head portion and a wing portion. The head portion may include a front portion, a rear portion, and a plurality of channels extending from the front portion toward the rear portion. The wing portion may extend rearward from the head portion. The wing portion may include a top surface, a bottom surface, a leading edge, a trailing edge, a rear edge extending from the leading edge to the trailing edge, and an airfoil extending along the leading edge. The wing portion may include a counterweight. The apparatus may include one or more forward-facing lights. The apparatus may include one or more rearward-facing lights. Other examples may be described and claimed.

Abstract: A non-pyrotechnic aerial display system may include a launcher configured to launch a non-pyrotechnic aerial display apparatus. The apparatus may include a head portion and a wing portion. The head portion may include a front portion, a rear portion, and a plurality of channels extending from the front portion toward the rear portion. The wing portion may extend rearward from the head portion. The wing portion may include a top surface, a bottom surface, a leading edge, a trailing edge, a rear edge extending from the leading edge to the trailing edge, and an airfoil extending along the leading edge. The wing portion may include a counterweight. The apparatus may include one or more forward-facing lights. The apparatus may include one or more rearward-facing lights. Other examples may be described and claimed.

Abstract: Siglec-15 binding molecules are provides. The molecules are typically an antibody or antigen binding fragment thereof that immunospecifically binds to Siglec-15. Siglec-15 ligand-binding molecules are also provided. The molecules are typically Siglec-15 polypeptide or fusion protein. Methods of using the molecules to reduce Siglec-15 mediated immunosuppression in a subject in need thereof are also provided.

Abstract: A non-pyrotechnic aerial display system may include a launcher configured to launch a non-pyrotechnic aerial display apparatus. The apparatus may include a head portion and a wing portion. The head portion may include a front portion, a rear portion, and a plurality of channels extending from the front portion toward the rear portion. The wing portion may extend rearward from the head portion. The wing portion may include a top surface, a bottom surface, a leading edge, a trailing edge, a rear edge extending from the leading edge to the trailing edge, and an airfoil extending along the leading edge. The wing portion may include a counterweight. The apparatus may include one or more forward-facing lights. The apparatus may include one or more rearward-facing lights. Other examples may be described and claimed.

Abstract: A non-pyrotechnic aerial display apparatus may include a head portion and a wing portion. The head portion may include a front portion, a rear portion, and a plurality of channels extending from the front portion toward the rear portion. The wing portion may extend rearward from the head portion. The wing portion may include a top surface, a bottom surface, a leading edge, a trailing edge, a rear edge extending from the leading edge to the trailing edge, and an airfoil extending along the leading edge. The wing portion may include a counterweight. The apparatus may include one or more forward-facing lights. The apparatus may include one or more rearward-facing lights. Other examples may be described and claimed.

Abstract: “RADIAL SUCTION-TYPE SEED METERING APPARATUS”, comprising a seed metering apparatus for the distribution of farming seeds, coupled to agriculture machines named planters. The mentioned seed metering apparatus is activated by an electric motor and/or any other mechanical or hydraulic system that rotates the seed distribution disc carrying the seeds located in the inner part of the seed reservoir with the aid of a central turbine, where the air suction is carried out through ducts between the turbine and the seed meter, generating a negative pressure in the meter inner part. The seeds are stored in the radial disc outer part holes for seed distribution and, by getting to the exact point perpendicularly to the soil, the vacuum generated is interrupted by the turbine through the elastic pulley located inside the disc, so that the seeds are released due to gravity force through a duct that drives the seeds to the holes by the double disc of furrow opener discs.

Abstract: Siglec-15 binding molecules are provides. The molecules are typically an antibody or antigen binding fragment thereof that immunospecifically binds to Siglec-15. Siglec-15 ligand-binding molecules are also provided. The molecules are typically Siglec-15 polypeptide or fusion protein. Methods of using the molecules to reduce Siglec-15 mediated immunosuppression in a subject in need thereof are also provided.