Abstract: A system includes a tubing head, a bushing profile, and a wear bushing. The tubing head is connected to the casing head. The bushing profile is formed by a tubing head inner surface of the tubing head. The wear bushing has a bushing external surface configured to mate with the bushing profile.

Abstract: In an example embodiment, an additional classifier is introduced to an autoencoder neural network. The additional classifier performs an additional classification task during the training and testing phases of the autoencoder neural network. More precisely, the autoencoder neural network learns to classify the domain (or origin) of each specific input sample. This leads to additional contextual awareness in the autoencoder neural network, which improves the reconstruction quality during both the training and testing phases. Thus, the technical problem of decreased autoencoder neural network reconstruction quality caused by high data variance is addressed.

Abstract: Methods for forming a polycrystalline molybdenum film over a surface of a substrate are disclosed. The methods may include: providing a substrate into a reaction chamber; depositing a nucleation film directly on an exposed surface of the substrate, wherein the nucleation film comprises one of a metal oxide nucleation film or a metal nitride nucleation film; and depositing a polycrystalline molybdenum film directly on the nucleation film; wherein the polycrystalline molybdenum film comprises a plurality of molybdenum crystallites having an average crystallite size of less than 80 ?. Structures including a polycrystalline molybdenum film disposed over a surface of a substrate with an intermediate nucleation film are also disclosed.

Abstract: A reaction system including a chemical storage assembly in fluid communication with both a remote plasma unit and a bypass line for providing both a plasma activated cleaning species and a non-plasma activated cleaning species to a reaction chamber.

Abstract: Methods for forming a polycrystalline molybdenum film over a surface of a substrate are disclosed. The methods may include: providing a substrate into a reaction chamber; depositing a nucleation film directly on an exposed surface of the substrate, wherein the nucleation film comprises one of a metal oxide nucleation film or a metal nitride nucleation film; and depositing a polycrystalline molybdenum film directly on the nucleation film; wherein the polycrystalline molybdenum film comprises a plurality of molybdenum crystallites having an average crystallite size of less than 80 ?. Structures including a polycrystalline molybdenum film disposed over a surface of a substrate with an intermediate nucleation film are also disclosed.

Abstract: An efficient hybrid encryption-coding algorithm is disclosed that requires using traditional encryption only for the first small amount of data. This amount of data, the first block, is determined by the traditional encryption algorithm to be applied on this first block. In this algorithm, all of the rest of the information will then be transmitted securely over the wireless channel, using network coding, without a need for using traditional encryption. Unlike the traditional and opportunistic encryption algorithms, the algorithm achieves higher data rates and less avalanche error effect, and, at the same time, it is as secure as traditional encryption algorithms. Assuming the additive white Gaussian noise (AWGN) channel model employing our disclosed algorithm, we analyze its performance in terms of throughput and security level.

Abstract: An embodiment of the present invention provides a method, comprising retransmitting Automatic Repeat request (ARQ) blocks from a subscriber station (SS) to a base station (BS) without waiting for a timer to expire or depending on an explicit NACK from the BS. An embodiment of the present invention may further comprise accomplishing the retransmission of ARQ blocks by performing ARQ acknowledgement state updates at the SS and BS that affect the other side at PHY frame boundary, keeping block transmission relationship to a PHY frame number at the SS, and positively deducing the outcome of a transmission at the sender by exploiting the temporal relationship between blocks transmitted in the same PHY frame.

Abstract: An embodiment of the present invention provides a method, comprising retransmitting Automatic Repeat request (ARQ) blocks from a subscriber station (SS) to a base station (BS) without waiting for a timer to expire or depending on an explicit NACK from the BS. An embodiment of the present invention may further comprise accomplishing the retransmission of ARQ blocks by performing ARQ acknowledgement state updates at the SS and BS that affect the other side at PHY frame boundary, keeping block transmission relationship to a PHY frame number at the SS, and positively deducing the outcome of a transmission at the sender by exploiting the temporal relationship between blocks transmitted in the same PHY frame.

Abstract: Embodiments of methods and apparatus for providing a shared server system for a platform of multiple wireless communication devices are generally described herein. Other embodiments may be described and claimed.