Abstract: A versatile sway brace fitting, includes a pair of spaced jaws, for firmly and deformingly gripping a brace, and a method for manufacturing the fitting. The fitting can withstand substantial loads and is adaptable to receive a variety of braces such as bracing pipes, angle irons, channels, plates, among others. The fitting includes a set screw, preferably angled, and a sharp-cornered recess which assist in resisting withdrawal of the brace from the jaws. The method of manufacturing is desirably simple and expeditious, thereby ensuring that the fitting is inexpensive.

Abstract: An optical transmission system has a directly modulated laser for modulating data directly on an optical signal, and a narrow band optical filter having a band center frequency offset from a central optical frequency of the optical signal, to reduce the phase difference between FM and AM of the modulated optical signal, the filter having a bandwidth sufficiently narrow to substantially remove frequencies outside a spectrum of adiabatic frequency chirp resulting from the modulation, combined with Fourier broadening caused by the data modulation. This is a cost effective way of improving the dispersion tolerance to give greatly improved system reach and to make it practical to use directly modulated lasers with existing NDSF. The narrow band filter can be located at the transmitter or the receiver, and can have a center frequency locked to a feature in the frequency spectrum of the laser.

Abstract: The present provides structurally related enzymes that act as enoyl reductases. These enoyl reductases share a common amino acid consensus sequence, and bind a flavin cofactor. One particular enoyl reductase provided, FabK, catalyzes the identical reaction as the NADH-dependent enoyl-ACP reductase, FabI. Nucleic acids encoding the enoyl reductases, the enoyl reductases, and anitbodies for the enoyl reductases are also included. Methods are also provides for identifying agents that can act to prevent and/or treat bacterial infections.

Abstract: It is one advantage of the invention to provide an interlocking swivel connector for attachment to an existing system supporting a suspended load below a ceiling, beam or floor without the need to disassemble or disconnect any components of the system. The connector is easy to install and inexpensive to manufacture. The connector is removably or permanently attachable to a sway brace clamp or attachment to form a connector-clamp assembly. The assembly is capable of reliably supporting heavy loads against adverse sway and seismic disturbances. It is another advantage of the invention to provide a sway cable brace clamp or fitting for securely attaching to a bracing cable and for supporting a suspended load below a ceiling, beam or floor. The cable clamp is easy to install and inexpensive to manufacture. The cable clamp is capable of reliably supporting heavy loads against adverse sway and seismic disturbances.

Abstract: Disclosed are composite compositions well suited for forming shaped articles which comprise thermoplastic polymer, cellulose, a coupling agent comprising anhydride moities, and a lubricant comprising an alkyl ester of carboxylic acid. Preferably the lubricant is substantially free of zinc stearate.

Abstract: It is one advantage of the invention to provide an interlocking swivel connector for attachment to an existing system supporting a suspended load below a ceiling, beam or floor without the need to disassemble or disconnect any components of the system. The connector is easy to install and inexpensive to manufacture. The connector is removably or permanently attachable to a sway brace clamp or attachment to form a connector-clamp assembly. The assembly is capable of reliably supporting heavy loads against adverse sway and seismic disturbances. It is another advantage of the invention to provide a sway cable brace clamp or fitting for securely attaching to a bracing cable and for supporting a suspended load below a ceiling, beam or floor. The cable clamp is easy to install and inexpensive to manufacture. The cable clamp is capable of reliably supporting heavy loads against adverse sway and seismic disturbances.

Abstract: A refrigeration control apparatus comprises a master unit with a mother board. The mother board comprises a bus configured to carry signals between boards coupled to the mother board. A processor board interfaced to the mother board is provided. The processor board comprises a processor, and a program memory where instructions for the processor are stored on the program memory. An interface circuit coupled to the mother board is provided. A load control module interfaced to the mother board is provided, wherein the load control module comprises an interface circuit coupled to the mother board, and a circuit breaker coupled to a power input. A load relay comprising a first interlocked relay and a second interlocked relay coupled to the circuit breaker is provided. The load relay is configured to switch power. An override switch and the processor coupled to the load relay to control the load relay is provided.

Abstract: Volatile and non-volatile solid state molecular switching devices which are electrically addressable and may be used in memory cells, routing circuits, inverters and field programmable devices which may or may not be designed to exhibit diode behavior. The molecular switching devices include certain [2] catenanes as bistable molecules which are sandwiched between two switch terminals. The switches are extremely small and have dimensions which range from several microns down to a few nanometers.

Abstract: A semiconductor processing method is provided for growing a polycrystalline film by preferably chemical vapor deposition (CVD) from a suitable precursor gas or gases on a substrate which has been coated with seeds, preferably of nanocrystal size, of the semiconductor material. The structure of the nanocrystal seeds (not the substrate) serves as a template for the structure of the final polycrystalline film. The density of the seeds and the thickness of the grown polycrystalline film determine the grain size of the polycrystalline film at the surface of said film. Epitaxial CVD onto the seeds to produce the polycrystalline film avoids the recrystallization step generally necessary for the formation of a polycrystalline film, and thus allows for the growth of polycrystalline films at reduced temperatures.

Abstract: Apparatus for pressurizing a paste for dispensing the paste includes a vessel, a follower plate and a resilient seal which is movable through the vessel with the follower plate. The resiliency of the seal provides pressure for developing a seal between the seal and the vessel, and pressurized paste provides additional pressure for developing the seal.