Abstract: The present disclosure describes a telecommunications structure. The telecommunications structure includes an antenna frame including a plurality of horizontal members and a plurality of vertical members mounted on the horizontal members, wherein one or more of the vertical members are formed of a fiber-reinforced polymer and at least one piece of telecommunications equipment mounted on one of the fiber-reinforced polymer vertical members. Assemblies including passive intermodulation reducing mechanical connections are also described herein.

Abstract: Tissue and other body structures may be protected using a hydrated composition made from free-flowing rehydratable particles or a rehydratable sponge comprising substantially collagen-free dehydrothermally crosslinked thiolated polysaccharide. Rehydration of crosslinked or uncrosslinked polysaccharide particles may be carried out without clumping by dispersing the particles in a biocompatible water-miscible polar dispersant such as ethanol and combining the dispersion with sufficient aqueous solvent for the particles to convert them to a cohesive hydrogel. The hydrated particles or sponge may assist in returning an injured, inflamed or surgically repaired surface to a normal state, e.g., through one or more healing mechanisms such as modulation of an inflammatory response, phagocytosis, mucosal remodeling, reciliation or other full or partial restoration of normal function.

Abstract: Tissue and other body structures may be protected using a hydrated composition made from free-flowing substantially collagen-free rehydratable polysaccharide particles and rehydratable polysaccharide sponges. Rehydration of the particles without clumping may be carried out be dispersing the particles in a biocompatible water-miscible polar dispersant such as ethanol and combining the dispersion with sufficient aqueous solvent for the particles to convert them to a cohesive hydrogel. The hydrated composition may assist in returning an injured, inflamed or surgically repaired surface to a normal state, e.g., through one or more healing mechanisms such as modulation of an inflammatory response, phagocytosis, mucosal remodeling, reciliation or other full or partial restoration of normal function.

Abstract: Body tissue and structures may be protected using a fluid containing a mixture of partially crosslinked polysaccharide and a further crosslinker. The mixture desirably is sprayable, forms a fluid protective layer via in situ crosslinking, desirably does not drip or run from a treatment site, and may avoid the use of more rapidly curing but potentially less bioacceptable crosslinkers at the treatment site.

Abstract: Body tissue and structures may be protected using a fluid containing a mixture of partially crosslinked polysaccharide and a further crosslinker. The mixture desirably is sprayable, forms a fluid protective layer via in situ crosslinking, desirably does not drip or run from a treatment site, and may avoid the use of more rapidly curing but potentially less bioacceptable crosslinkers at the treatment site.

Abstract: Tissue and other body structures may be protected using a hydrated composition made from free-flowing substantially collagen-free rehydratable polysaccharide particles and rehydratable polysaccharide sponges. Rehydration of the particles without clumping may be carried out be dispersing the particles in a biocompatible water-miscible polar dispersant such as ethanol and combining the dispersion with sufficient aqueous solvent for the particles to convert them to a cohesive hydrogel. The hydrated composition may assist in returning an injured, inflamed or surgically repaired surface to a normal state, e.g., through one or more healing mechanisms such as modulation of an inflammatory response, phagocytosis, mucosal remodeling, reciliation or other full or partial restoration of normal function.

Abstract: The electrical and mechanical properties of structures such as lead frames and other electrical/electronic devices containing, during processing, copper/tin interfaces are improved by introduction of nickel to such interface. Typically, a weight percentage of nickel to tin in the range 1 to 12 weight percent yields upon melting of the tin, an intermetallic compound with essentially no occluded, unbound tin. Thus undesirable anomalous structures such as tin needles and substantially non-planar interface compositions are avoided. Advantageously a nickel/tin/copper intermetallic interface that is substantially planar is formed in the substantial absence of needle-like tin structures.

Abstract: A process includes annealing one or more plated conductive leads at a predetermined temperature. The one or more plated conductive leads are plated with one or more layers, where each layer comprises a material. The predetermined temperature is greater than or equal to approximately a melting point of one of the materials. The annealing can reduce growth formations, such as whiskers, on the one or more conductive leads. Lead frames and other devices having plated conductive leads may be subjected to the process, and the resultant plated conductive leads will have fewer growth formations than plated conductive leads not subjected to the process. The plated conductive leads may be trimmed and formed prior to or after the anneal.

Abstract: The present invention includes tab supports on the solder ball side of a BGA package substrate. The tab supports are preferably sized in a height direction to avoid or prevent a warped corner or edge of a BGA substrate from excessively pressing down on the solder balls when warping occurs, most often during the high temperature solder-reflow process. Exemplary tab supports comprise small standoff tabs placed in all four corners of the lower substrate of a BGA package, and/or on all four edges of the lower substrate. The invention has particular application to a plastic BGA (PBGA) package.