Abstract: Methods and user equipment devices (UEs) are disclosed for performing keep alive interval fallback. During an active connection with a remote network, a UE may operate in a steady state configuration wherein keep alive message are periodically sent to the remote network. The UE may determine that a keep alive message has failed to receive an acknowledgement (ACK) response. Based on the determination that the keep alive message has failed, the UE may trigger keep alive interval fallback, wherein the UE sends keep alive messages at a shorter duration for a predetermined period of time.

Abstract: According to an aspect, a method for correcting an invalid script in a web application includes determining an invalid reference in an invalid script. A storage location is determined in a database corresponding to the invalid reference based on a data relationship mapping, wherein the data relationship mapping indicates the correspondence between the reference and a storage location in the database. An up-to-date value at the storage location is queried and he queried up-to-date value is determined to be the correct value of the invalid reference.

Abstract: A pick arm for a pick and place apparatus for semiconductor devices, the pick arm comprising first and second ends along a longitudinal axis of the pick arm, and a pick tool located at the first end of the pick arm for picking up semiconductor devices. The pick arm further comprises a winged part extending in a direction transverse to the longitudinal axis between the first and second ends of the pick arm, wherein the winged part comprising a sloping surface. The sloping surface is inclined between a top portion and a bottom portion of the winged part such that the sloping surface is nearer to the longitudinal axis at the top portion than at the bottom portion of the winged part.

Abstract: According to an aspect, a method for correcting an invalid script in a web application includes determining an invalid reference in an invalid script. A storage location is determined in a database corresponding to the invalid reference based on a data relationship mapping, wherein the data relationship mapping indicates the correspondence between the reference and a storage location in the database. An up-to-date value at the storage location is queried and the queried up-to-date value is determined to be the correct value of the invalid reference.

Abstract: According to an aspect, a method for correcting an invalid script in a web application includes determining an invalid reference in an invalid script. A storage location is determined in a database corresponding to the invalid reference based on a data relationship mapping, wherein the data relationship mapping indicates the correspondence between the reference and a storage location in the database. An up-to-date value at the storage location is queried and the queried up-to-date value is determined to be the correct value of the invalid reference.

Abstract: A transalkylation process of benzene and C9+ aromatics for the production of toluene and C8 aromatics. The transalkylation is operated in the presence of hydrogen, at a benzene to C9+A ratio of 10-90:90-10 by weight, a reaction temperature of 300-600□, a reaction pressure of 1.0-6.0 MPa, a weight space velocity of the feed stream of 0.5-5.0 h−1, and a hydrogen to hydrocarbon mole ratio of 1-15 in a gas-solid phase fixed bed reactor having a transalkylation catalyst comprising H-zeolite and molybdenum.