Abstract: A method is provided for forming a flash memory. The method includes providing a semiconductor substrate; and forming a first dielectric layer. The method also includes forming a first semiconductor layer on a surface of the first dielectric layer; and performing an ion implantation onto a portion of the first semiconductor layer corresponding to a position of a subsequently formed floating gate. Further, the method includes performing an oxygen ion implantation process onto a portion of the first semiconductor layer between the position of the subsequently formed floating gate and the position of a subsequently formed first select gate to form an oxide layer; and forming a second dielectric layer having an opening exposing the position of the first select gate. Further, the method also includes forming a second semiconductor layer on the second dielectric layer; and forming a flash cell and a select gate structure.

Abstract: The present invention provides Clostridium acetobutylicum and an application thereof. A preservation number of the Clostridium acetobutylicum provided in the invention is CGMCC No. 5234. The Clostridium acetobutylicum provided in the present invention can be used for cogeneration of acetone, butanol, ethanol, and 3-hydroxy butanone through fermentation, so as to improve the economic benefit of butanol fermentation. NAD+ coupling and regeneration can be implemented by adding metabolism or growth regulating substances, so as to improve the product yield, and at the same time, the yield of cogeneration products can be flexibly adjusted, so as to cater for the market demand.

Abstract: A digital video broadcast receiver including a frequency synthesizer, a plurality of frequency dividing-phase shifting circuits, an antenna and a plurality of signal processing modules is provided. The frequency synthesizer synthesizes a first frequency signal. The frequency dividing-phase shifting circuits individually perform a frequency dividing-phase shifting operation on the first frequency signal to generate a plurality of first signals having different frequencies and a plurality of second signals corresponding to the first signals, where each of the first signals is orthogonal to the corresponding second signal. The antenna receives a radio frequency signal. The signal processing modules respectively obtain a plurality of signal components belonging to different sub-bands from the radio frequency signal according to the first signals and the second signals.

Abstract: A method is provided for forming a flash memory. The method includes providing a semiconductor substrate; and forming a first dielectric layer. The method also includes forming a first semiconductor layer on a surface of the first dielectric layer; and performing an ion implantation onto a portion of the first semiconductor layer corresponding to a position of a subsequently formed floating gate. Further, the method includes performing an oxygen ion implantation process onto a portion of the first semiconductor layer between the position of the subsequently formed floating gate and the position of a subsequently formed first select gate to form an oxide layer; and forming a second dielectric layer having an opening exposing the position of the first select gate. Further, the method also includes forming a second semiconductor layer on the second dielectric layer; and forming a flash cell and a select gate structure.

Abstract: System and method embodiments are provided for managing storage systems. In an embodiment, a storage system includes an over-provisioned redundant array of independent disks (RAID); and a flexible erasure coding controller coupled to the RAID, the controller comprising a flexible exclusive-or engine configured to provide erasure coding for the over-provisioned RAID using M-parity convolution codes.

Abstract: A method is provided for fabricating a PMOS transistor. The method includes providing a semiconductor substrate, and forming a dummy gate structure at least having a dummy gate, a high-K dielectric layer, and a sidewall spacer surrounding the high-K dielectric layer and the dummy gate on the semiconductor substrate. The method also includes forming a source region and a drain region in the semiconductor substrate at both sides of the dummy gate structure by an ion implantation process, and performing a first annealing process to enhance the ion diffusion. Further, the method includes forming an interlayer dielectric layer leveling with the surface of the dummy gate, and forming a trench by removing the dummy gate. Further, the method also includes performing a second annealing process, and forming a metal gate in the trench.

Abstract: The present invention discloses an information processing method and an electronic device, the method applied in the electronic device, the electronic device having a display screen and at least a first operation mode and a second operation mode different from the first operation mode, the method comprising: when the electronic device is in the first operation mode, displaying a first image in a first size on a first display area of the display screen, and detecting whether a first operation of switching an operation mode of the electronic device from the first operation mode to the second operation mode is obtained; when the first operation is obtained, switching the operation mode of the electronic device from the first operation mode to the second operation mode in response to the first operation, and displaying a second image on the display screen; the display screen has a first display area in the second operation mode and a second display area in the second operation mode, first sub display content in t

Abstract: A headrest assembly for a chair includes a headrest unit, two spaced-apart grip frame members respectively connected to two opposite ends of the headrest unit, and two spaced-apart connection frame members respectively connected to the grip frame members. The grip frame members gradually extend away from each other from the headrest unit to the connection frame members, respectively. Each of the grip frame members extends obliquely, rearwardly and downwardly from the headrest unit in a manner of being oblique to a first vertical plane that has opposite front and rear surfaces respectively facing front and rear sides of the chair.

Abstract: The disclosure provides a device for protecting user private data of an application program, including: a space managing module configured to create a normal space and one or more private spaces and setting one or more protected application programs; a monitoring module configured to monitor a switching instruction for switching from a current space to a target space, and inform a space switching module after receiving the switching instruction; the space switching module configured to back up user data of the protected application programs into a memory area corresponding to the current space, and after receiving the switching instruction, replace current user data of the corresponding protected application programs with the user data of the protected application programs, backed up in a memory area of the target space. By using the present disclosure, security of the user private data in the application programs can be enhanced.

Abstract: A foamable composition comprising at least an olefin block copolymer, an olefin copolymer, an oil, a blowing agent and a crosslinking agent is provided. The olefin block copolymer has a Mw/Mn from 1.7 to 3.5, and at least one melting point, Tm, in degrees Celsius, and a density, d, in gram/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship: Tm>?2002.9+4538.5(d)?2422.2(d)2. Foams, laminates, articles and wetsuits made from the foams are also provided.

Abstract: The subject matter of the present invention is a device for guiding cell migration comprising a substrate having a textured surface intended to be brought into contact with cells, said textured surface having an anisotropic three-dimensional structure consisting of a network of projections inclined relative to the normal to the plane formed by said textured structure, in the direction imparted by said anisotropic structure. The invention also concerns, according to another aspect, a method for guiding cell migration including the bringing into contact of cells with a substrate having a textured surface and an anisotropic three-dimensional structure, said structure consisting of projections inclined as previously described. The device or method according to the invention can in particular be applied in the fields of dermatology, implantology and tissue engineering.

Abstract: The present application is applied to data processing technique field, providing an application program privacy data protection method and an apparatus. The method includes: creating a privacy space, including creating a user interface and a data storage area that the privacy space corresponds to, the user interface of the created privacy space is the same as the user interface of the normal space; when installing an application program, it is determined whether the application program has been installed into the normal space; if the result of the determination is yes, the application program is installed into the privacy space; if the result of the determination is no, the application program is installed in the privacy space and the normal space respectively. Through the present application, it is possible to protect the privacy data of the application program in the user terminal without any trail.

Abstract: A microelectronic package can include a support element having first and second surfaces and substrate contacts at the first or second surface, zeroth and first stacked microelectronic elements electrically coupled with the substrate contacts, and terminals at the second surface electrically coupled with the microelectronic elements. The second surface can have a southwest region encompassing entire lengths of south and west edges of the second surface and extending in orthogonal directions from the south and west edges one-third of each distance toward north and east edges of the second surface, respectively. The terminals can include first terminals at a southwest region of the second surface, the first terminals configured to carry address information usable by circuitry within the microelectronic package to determine an addressable memory location from among all the available addressable memory locations of the memory storage arrays of at least one of the zeroth or first microelectronic elements.

Abstract: A composite optical film has the functions of brightness enhancement, self-diffusion and defect blocking. The film comprises: a structured substrate including a structured light incidence surface and a light emitting surface opposite the structured light incidence surface, wherein the structured light incidence surface includes longitudinal prism structures or longitudinal lens structures transversely arranged in rows; a support base plate adjacent to the light emitting surface of the structured substrate, the support base plate having a light incidence surface on one side and a light emitting surface on another side opposite the light incidence surface, wherein at least one of the light incidence surface and the light emitting surface has a plurality of buried particles, and at least one portions of the buried particles are protruded on the light emitting surface of the support base plate.

Abstract: The foaming window for making a foam useful in the manufacture of artificial leather is expanded through the use of a foamable composition comprising (A) a propylene-?-olefin copolymer, (B) a molecular melt (MM) comprising 4,4?-oxydibenzenesulfonylazide (DPO-BSA) and an antioxidant, and (C) a blowing agent. The foaming window can be expanded such that foaming can occur at 220° C. for 20 to 200 or more seconds.

Abstract: A method and apparatus for prefetching data from memory for a multicore data processor. A prefetcher issues a plurality of requests to prefetch data from a memory device to a memory cache. Consecutive cache misses are recorded in response to at least two of the plurality of requests. A time between the cache misses is determined and a timing of a further request to prefetch data from the memory device to the memory cache is altered as a function of the determined time between the two cache misses.

Abstract: Example apparatus and methods provide improved spatial and temporal resolution over conventional magnetic resonance imaging (MRI) of the liver. Example apparatus and methods reconstruct under-sampled three-dimensional (3D) data associated with nuclear magnetic resonance (NMR) signals acquired from a liver. The data is reconstructed using a 3D through-time non-Cartesian generalized auto-calibrating partially parallel acquisitions (GRAPPA) approach. Example apparatus and methods produce a quantized value for a contrast agent concentration in the liver from a signal intensity in the data based, at least in part, on a compartment model of the liver. The quantized value describes a perfusion parameter for the liver. Greater precision is achieved for estimates of the perfusion parameter as a result of the quantization performed on data acquired with greater spatial resolution and temporal resolution.

Abstract: Example apparatus and methods provide improved spatial and temporal resolution over conventional magnetic resonance imaging (MRI) for a large (e.g., 500 cm3) three dimensional (3D) volume. Example apparatus and methods reconstruct under-sampled 3D data associated with nuclear magnetic resonance (NMR) signals acquired from the volume using a 3D through-time non-Cartesian generalized auto-calibrating partially parallel acquisitions (GRAPPA) approach. The NMR signals are produced in response to a 3D non-Cartesian (e.g., stack-of-spirals) pulse sequence. Example apparatus and methods produce a quantified value for T1 relaxation, T2 relaxation, diffusion, or other NMR parameters in the volume from signal intensities in the data. The quantified value may describe, for example, a perfusion parameter, a blood flow parameter, a blood volume parameter, or other value.

Abstract: In-package fly-by signaling can be provided in a multi-chip microelectronic package having address lines on a package substrate configured to carry address information to a first connection region on the substrate having a first delay from terminals of the package, and the address lines being configured to carry the address information beyond the first connection region to at least to a second connection region having a second delay from the terminals that is greater than the first delay. Address inputs of a first microelectronic element, e.g., semiconductor chip, can be coupled with each of the address lines at the first connection region, and address inputs of a second microelectronic element can be coupled with each of the address lines at the second connection region.

Abstract: Described is a method and system for displaying an unread message. The method for displaying an unread message includes: pulling an unread message in a lock screen state; and displaying a corresponding unread message application icon on a first active hotspot on a lock screen when an unread message exists, and otherwise, hiding the unread message application icon. The method for previewing an unread message includes: receiving information for activating an unread message application icon in a lock screen state, and displaying a detail entry containing a predetermined number of unread messages on a second active hotspot; dragging the unread message application icon to a third active hotspot to enter into a corresponding application main window, or dragging the unread message application icon to the detail entry to enter into a message window corresponding to the detail entry.