Zwitterionic compounds, photovoltaic cell charge carrier layers (140) containing such compounds, photovoltaic cells (100) including such charge carrier layers (140), and related methods are disclosed.

The invention further comprises at least two load-bearing structures as aforesaid linked to one another.

The articulated knuckle joints are capable of articulating the entry sub among various conduit entry and load carrying positions.

A chain link (10) having load-carrying wheels (20, 22) and at least one guide wheel (24), the axis of rotation of the load-carrying wheels (20, 22) intersecting the axis of rotation of the guide wheel (24) at a single point.

A skeleton or frame for building an enclosed structure with a load bearing support system for supporting one or more levels of accessories to provide one or more additional levels of load bearing surfaces.

The first stage unit is demountably securable to other first stage units (10), unpowered cargo-carrying units (18), and/or manned space vehicles (14).

Photogenerated charge carriers move along the electric-field lines to the point of highest potential energy, where a floating diffusion (D) accumulate the photocharges.

The method includes determining (S30) loads on control channel resources of at least two of the multiple carriers, and assigning (S40) the access terminal to one of the multiple carriers based on the determined loads.

Various methods and devices are provided to address the need for improved inter-carrier load balancing.

Zwitterionic compounds, photovoltaic cell charge carrier layers (140) containing such compounds, photovoltaic cells (100) including such charge carrier layers (140), and related methods are disclosed.

The transmitting network device can attempt to reallocate bit loads of the eliminated sub-carriers to remaining sub-carriers across two or more constituent symbols per original symbol.

A method and system for balancing load across a carrier seam (108) is disclosed.

The invention further comprises at least two load-bearing structures as aforesaid linked to one another.

The invention relates to catanionic vesicles consisting of a mixture of oppositely charged surfactants carrying magnetic nanoparticles.

The desired number of carriers on which to transmit data is compared with the number of carriers in the subset of active carriers.