Abstract: An electrochemical machining assembly for boring a passage in an electrically conductive workpiece. The electrochemical machining assembly includes an electrochemical machining tool having a telescoping collar with an articulating head coupled thereto. The telescoping collar is actuated between a contracted configuration and an extended configuration to advance the telescoping collar stepwise in the passage. The articulating head is tiltable relative to the telescoping collar to determine a direction of the passage. The electrochemical machining assembly is configured to remove material from the workpiece upon application of a voltage between the articulating head and the workpiece via a circulating electrolyte fluid to lengthen the passage.

Abstract: The present disclosure relates to oral compositions of Compound I or a derivative thereof. Methods of use for treating an inflammatory condition are also disclosed.

Abstract: An electrochemical machining assembly for boring a passage in an electrically conductive workpiece. The electrochemical machining assembly includes an electrochemical machining tool having a telescoping collar with an articulating head coupled thereto. The telescoping collar is hydraulically actuatable between a contracted configuration and an extended configuration responsive to fluid pressure provided by an electrolyte fluid circulated by the electrochemical machining assembly to advance the telescoping collar stepwise in the passage. The articulating head is tiltable relative to the telescoping collar to determine a direction of the passage. The electrochemical machining assembly is configured to remove material from the workpiece upon application of a voltage between the articulating head and the workpiece via the electrolyte fluid to lengthen the passage.

Abstract: An electrochemical machining assembly for boring a passage in an electrically conductive workpiece. The electrochemical machining assembly includes an electrochemical machining tool having a telescoping collar with an articulating head coupled thereto. The telescoping collar is actuated between a contracted configuration and an extended configuration to advance the telescoping collar stepwise in the passage. The articulating head is tiltable relative to the telescoping collar to determine a direction of the passage. The electrochemical machining assembly is configured to remove material from the workpiece upon application of a voltage between the articulating head and the workpiece via a circulating electrolyte fluid to lengthen the passage.

Abstract: Compositions and methods that may be useful for the treatment of a viral infection as well as for treating infection induced cytokine release syndrome (CRS) or acute respiratory distress syndrome (ARDS) are described herein. For example, pharmaceutical compositions containing Compound I as disclosed herein may be used to treat infection by a coronavirus, such as SARS-CoV-2 (“COVID-19”).

Abstract: Provided are compositions and methods for treating cancer by administering antiCD47 mAbs and anti-CD47 fusion proteins with distinct functional profiles or chimeric antigen receptor (CAR)-bearing immune effector cells in combination with analogs of interleukin proteins.

Abstract: The present disclosure relates to oral compositions of Compound I or a derivative thereof. Methods of use for treating an inflammatory condition are also disclosed.

Abstract: A distillation residuum bottoms composition and other alternative amine compositions are used as clay inhibitors in water-based drilling fluids and in hydraulic fracturing fluids for drilling wells and for fracturing subterranean formations, and are also used as clay inhibitors in other treatment fluids for treating wells or subterranean formations.

Abstract: Methods, systems, and apparatus for electrical power distribution are described. One or more conditions of power provided from one or more fuel cells and one or more fuel cell bypass devices are monitored. At least one of the one or more fuel cell bypass devices is configured to provide power from a first alternate power source to a first electrical device if the monitored power condition of the one or more fuel cells is not satisfied and to allow power to be provided from at least one of the one or more fuel cells if the monitored power condition of the one or more fuel cells is satisfied. A static transfer switch is configured to provide power based on one or more monitored power conditions.

Abstract: A composition including triethylenetetramine and aminoethylpiperazine is used as a clay inhibitor in water-based drilling fluids and in hydraulic fracturing fluids for drilling wells and for fracturing subterranean formations, and is also used as a clay inhibitor in other treatment fluids for treating wells or subterranean formations.

Abstract: A distillation residuum bottoms composition and other alternative amine compositions are used as clay inhibitors in water-based drilling fluids and in hydraulic fracturing fluids for drilling wells and for fracturing subterranean formations, and are also used as clay inhibitors in other treatment fluids for treating wells or subterranean formations.

Abstract: Methods, systems, and apparatus for electrical power distribution are described. One or more conditions of power provided from one or more fuel cells and one or more fuel cell bypass devices are monitored. At least one of the one or more fuel cell bypass devices is configured to provide power from a first alternate power source to a first electrical device if the monitored power condition of the one or more fuel cells is not satisfied and to allow power to be provided from at least one of the one or more fuel cells if the monitored power condition of the one or more fuel cells is satisfied. A static transfer switch is configured to provide power based on one or more monitored power conditions.

Abstract: A guide for directing a hot rolled product along a path in a rolling mill comprising at least one annular roller arranged to contact the product. The roller is rotatably supported on a shaft by bearings defining an axial gap therebetween. Fluid is delivered under pressure into the gap and internal vanes respond to the thus delivered fluid by rotatably driving the rollers.