Abstract: A dual frequency coupling feed antenna includes a substrate. There are an upper dipole radiative conductor, a lower dipole radiative conductor, a ground line and a ground reflective conductor disposed on the second surface of the substrate and the two dipole radiative conductors are not electrically connected to each other. The first surface of the substrate has a coupling conductor, a signal line and a feed-matching conductor. The coupling conductor extends parallel to the upper dipole radiative conductor. The ground reflective conductor is located at a side-edge of the dipole radiative conductor and the feed-matching conductor is located on the path of the signal line.

Abstract: A method for manufacturing a distributed feedback laser array includes: forming a bottom separate confinement layer on a substrate; forming a quantum-well layer on the bottom separate confinement layer; forming a selective-area epitaxial dielectric mask pattern on the quantum-well layer; forming a top separate confinement layer on the quantum-well layer through selective-area epitaxial growth using the selective-area epitaxial dielectric mask pattern, the top separate confinement layer having different thicknesses for different laser units; removing the selective-area epitaxial dielectric mask pattern; forming an optical grating on the top separate confinement layer; and growing a contact layer on the optical grating. The present disclosure achieves different emission wavelengths for different laser units without significantly affect emission performance of the quantum-well material.

Abstract: A transparent electric conductor includes titanium oxide doped with aluminum and at least one other dopant: either in the form Ti1-a-bAlaXbOy, where X is a dopant or a mixture of dopants selected from the group consisting of Nb, Ta, W, Mo, V, Cr, Fe, Zr, Co, Sn, Mn, Er, Ni, Cu, Zn and Sc, a is in the range 0.01 to 0.50, and b is in the range 0.01 to 0.15; or in the form Ti1-aAlaFcOy-c, where a is in the range 0.01 to 0.50, and c is in the range 0.01 to 0.10. With the above composition, the electrical conductivity and the light transmittance are suitable for use of the transparent electric conductor in various applications, in particular as a transparent electrode of an electronic device.

Abstract: Disclosed are a method and an apparatus for a scalable broadcast. The method includes scalably dividing a broadcast frequency band into segments, scalably dividing a video image into segments, and linking the segment of the broadcast frequency band to the scalably divided video image, and broadcasting the linked segments to at least one receiving apparatus.

Abstract: Disclosed herein are a server and method for providing collaboration service, and a sociality management server. The server includes a service provision unit and a space construction unit. The service provision unit sets up collaboration service corresponding to the results of combining functions of at least two collaboration terminals based on sociality values corresponding to the at least two collaboration terminals. The space construction unit constructs a service provision device space via which the collaboration service is to be provided. The service provision unit provides the collaboration service to the at least two collaboration terminals via the service provision device space.

Abstract: Peptides useful as angiotensin converting enzyme inhibitors are provided. Also provided are compositions comprising one or more of the peptides and methods for preventing, treating and/or diminishing one or more syndromes associated with angiotensin converting enzyme by using the peptides.

Abstract: Disclosed is a method for transferring energy wirelessly including transferring energy wirelessly from a first resonator structure to an intermediate resonator structure, wherein the coupling rate between the first resonator structure and the intermediate resonator structure is ?1B, transferring energy wirelessly from the intermediate resonator structure to a second resonator structure, wherein the coupling rate between the intermediate resonator structure and the second resonator structure is ?B2, and during the wireless energy transfers, adjusting at least one of the coupling rates ?1B and ?B2 to reduce energy accumulation in the intermediate resonator structure and improve wireless energy transfer from the first resonator structure to the second resonator structure through the intermediate resonator structure.

Abstract: A major risk factor for ischemic heart disease is advanced age. In adult bone marrow and other tissues, the number and function of stem cells decline with aging. Telomerase reverse transcriptase (TERT) is a nuclear protein that decreases senescence. Myocardin (MYOCD) is a transcription factor for myogenesis. Thus a method is provided for the simultaneous delivery of the telomerase reverse transcriptase (TERT) and myocardin MYOCD genes that resuscitates mesenchymal stromal cells (MSCs) from aged adipose and bone marrow tissues by increasing their capacity for survival, proliferation, and differentiation. TERT+/MYOCD+ MSCs restores a capacity for repairing ischemic tissues via improved blood flow and revascularization.

Abstract: A magnetic memory cell is provided that includes a free layer that is pinned on both of its sides to form one or more domain wall structures. The one or more domain wall structures define one or more logic states by controlling the motion of the one or more domain wall structures.

Abstract: A novel synthesis method of Glyco-drug radiotracer precursor is revealed. After completing synthesis of Z-Gly-ah (main structure), galactosamine GalNAc(OAc)4 is added to have coupling reaction. Then a product is separated directly from dichloromethane. Thus loss of galactosamine during extraction with liquid chromatography is reduced. Moreover, instead of trifluoroacetyl group, carbobenzoxy (abbreviated as Cbz or Z) is used as a protecting group to ensure uniformity of the phase. The cost and synthesis time are also dramatically reduced.

Abstract: Provided herein is a communication system and method capable of performing visible light communication and optic networking, the system performing visible light communication with an electronic device inside a vehicle and accessing an optic network inside the vehicle. Accordingly, RF interference and distortion is removed, and thus not effecting use of a wireless device inside the vehicle, thereby reducing malfunction/error of a electronic control device and enabling real time data transceiving in the vehicle.

Abstract: A sensing structure includes an integrated circuit substrate, and a first sensor formed on or above the integrated circuit substrate adapted to detect a first part of an electromagnetic field in the integrated circuit substrate. A sensing structure includes a dielectric substrate and a first sensor formed on or above the dielectric substrate adapted to detect a first part of an electromagnetic field in the integrated circuit substrate. A sensing structure includes an integrated circuit substrate and a multitude of sensors formed on or above the integrated circuit substrate adapted to detect a multitude of parts of an electromagnetic field in the integrated circuit substrate. A method for sensing a first part of an electromagnetic field includes providing an integrated circuit substrate, forming a first sensor on or above the integrated circuit substrate, and detecting the first part of the electromagnetic field in the integrated circuit substrate.

Abstract: Provided is a discharge pipe for a snow blower, which is mounted on the snow blower, and is capable of easily removing snow covered on an inner wall of a conveyance duct in the process of discharging snow introduced from the snow blower to the outside.

Abstract: Techniques for performing finite memory network coding in an arbitrary network limit an amount of memory that is provided within a node of the network for the performance of network coding operations during data relay operations. When a new data packet is received by a node, the data stored within the limited amount of memory may be updated by linearly combining the new packet with the stored data. In some implementations, different storage buffers may be provided within a node for the performance of network coding operations and decoding operations.

Abstract: Provided is a sensing device having a multi beam antenna array. The sensing device includes an antenna array including a plurality of antennas, a plurality of low noise amplifiers respectively connected to the antennas to amplify radio frequency signals received from the respective antennas, a delay line box including a plurality of delay lines, each delay line delaying the signals amplified by the low noise amplifiers for a predetermined time, and a detector detecting the output signals of the delay ling box.

Abstract: In one exemplary embodiment of an apparatus for accelerating the encoding of Raptor codes, based on an inputted block length, a pre-encoding matrix generation device determines to generate an encoding matrix M corresponding to the inputted block length and computes an inverse matrix M?1, or makes a pre-coding operation list storage device output an operation list corresponding to the inputted block length; based on the encoding matrix or the inverse matrix M?1, a pre-encoding operation list generation device generates a new operation list; based on one of the aforementioned two operation lists and an inputted source symbol set, at least one prompt intermediate symbol generation device generates at least one intermediate symbol set to provide to a fountain code encoder for encoding.

Abstract: A resistive random access memory (RRAM), a controlling method for the RRAM, and a manufacturing method therefor are provided. The RRAM includes a first electrode layer; a resistance switching layer disposed on the first electrode layer; a diffusion metal layer disposed on the resistance switching layer; and a second electrode layer disposed on the diffusion metal layer, wherein at least one extension electrode is disposed in the resistance switching layer.

Abstract: A novel adjuvant composition is provided that is excellent in safety and convenience as compared to the conventional adjuvant such as Alum. An adjuvant composition comprising citrullines, which are water soluble substance present in the living body, and/or a salt thereof; a vaccine composition comprising said adjuvant composition and an antigen; a process for preparing said adjuvant composition and said vaccine composition; and a method for administering said adjuvant composition and said vaccine composition are provided.

Abstract: The compositions and methods of the present invention relate to the co-delivery of a molecule and a polypeptide to cells to improve the therapeutic efficacy of the molecules. In one embodiment of the invention, the invention may improve delivery of growth factors by co-delivering these growth factors with their receptors and co-receptors, such as syndecans. Co-delivery of growth factors with syndecans, for example, may protect growth factors from proteolysis, enhance their activity, and target the growth factors to the cell surface to facilitate growth factor signaling. This novel approach to growth factor therapy could be extended to other systems and growth factors enabling the enhancement of multiple signaling pathways to achieve a desired therapeutic outcome.

Abstract: The present subject matter relates to methods for the synthesis of [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) and fullerene derivatives in a yield of at least 40%.