Abstract: The present application relates to anti-PD-L1 antibodies or antigen binding fragments thereof, nucleic acid encoding the same, therapeutic compositions thereof, and their use to enhance T-cell function to upregulate cell-mediated immune responses and for the treatment of T cell dysfunctional disorders, such as tumor immunity, for the treatment of and cancer.

Abstract: A request that includes an indication of an execution context and data that represents executable code is obtained. An analysis of the data is initiated based on generating a first templatized representation of the executable code. A list of clearance indicators that indicate a blocking status associated with respective forms of templatized representations is accessed. A workflow policy is determined based on the accessing of the list of clearance indicators. The list of clearance indicators is updated, based on a result of the analysis of the data.

Abstract: An improved apparatus (30) for steering rear wheels (16, 18) of a vehicle (10) includes hydraulic motor (34) having chambers (56, 58) which hold hydraulic fluid. An increase in fluid pressure in one of the chambers turns the steerable rear wheels of the vehicle in a first direction. An increase in fluid pressure in another one of the chambers turns the steerable rear wheels in a second direction. A control valve (36) is connected in fluid communication with the chambers (56, 58) of the hydraulic motor. The control valve (36) is free of a return flow of hydraulic fluid from the motor (34). A return conduit (134) is connected with the chambers (56, 58) and conducts a flow of hydraulic fluid to a reservoir (116) along a path which is spaced from the control valve (36). The motor (34) may include springs (70, 72) which are disposed in the chambers (56, 58) of the motor. Biasing sleeves (76, 78) are effective to transmit force from the springs to a piston (62).

Abstract: An improved apparatus (30) for steering rear wheels (16, 18) of a vehicle (10) includes hydraulic motor (34) having chambers (56, 58) which hold hydraulic fluid. An increase in fluid pressure in one of the chambers turns the steerable rear wheels of the vehicle in a first direction. An increase in fluid pressure in another one of the chambers turns the steerable rear wheels in a second direction. A control valve (36) is connected in fluid communication with the chambers (56, 58) of the hydraulic motor. The control valve (36) is free of a return flow of hydraulic fluid from the motor (34). A return conduit (134) is connected with the chambers (56, 58) and conducts a flow of hydraulic fluid to a reservoir (116) along a path which is spaced from the control valve (36). The motor (34) may include springs (70, 72) which are disposed in the chambers (56, 58) of the motor. Biasing sleeves (76, 78) are effective to transmit force from the springs to a piston (62).