Abstract: There are provided a method for constructing a permutation matrix or a check matrix, a processing device, a storage medium and a coding method. The method of constructing a permutation matrix includes: obtaining a base matrix used for the permutation matrix; and lifting the base matrix to obtain the permutation matrix, which includes: obtaining a protograph of the base matrix; and obtaining each macro-cycle in the protograph, and for each macro-cycle in the protograph, determining a size of a short cycle corresponding to the macro-cycle in a Tanner graph of the check matrix corresponding to the permutation matrix by an equivalent cyclic value ECS of the macro-cycle, and determining whether at least one cyclic value in the macro-cycle needs to be set according to the size of the short cycle. The method can efficiently obtain the permutation matrix as required.

Abstract: A method of constructing a base matrix of a permutation matrix, device and medium. The method includes: determining a number Ns of columns corresponding to systematic bits and a number Nrow of rows of the base matrix according to a code rate of the permutation matrix; determining a maximum row weight dc and a total weight range Tweight of the base matrix, wherein the row weight is dc or dc?1; according to Tweight and Nrow, determining a first range R1 of rows with weights of dc?1 and a second range R2 of rows with weights of dc in the base matrix; according to Nrow, Tweight, R1 and R2, filling the systematic bit part in an initial base matrix corresponding to the base matrix to obtain an intermediate base matrix; and performing convergence calculation on it to determine whether it converges, and determining it as the base matrix if it converges.

Abstract: There are provided a channel coding method, a processing device, a communication method and a device. The channel coding method includes: using a generating matrix or a check matrix of QC-LDPC codes to channel-encode or channel-decode a code stream, wherein a code rate of the generating matrix or the check matrix is 1/6, 1/4 or 1/3. The method can be used in a transmission environment with a low signal-noise ratio and a long distance.

Abstract: A latching structure for a cooking device and a cooking device having the same are provided. The cooking device has a casing and a door body. The latching structure has a flipping member, a first restoring member, a restricting member and a second restoring member. The first restoring member provides the flipping member with a first restoring force for allowing the flipping member to rotate towards a non-triggered position. The restricting member is movably disposed on the casing between a first position and a second position. The second restoring member is configured to provide the restricting member with a second restoring force for allowing the restricting member to move towards the first position. The latching structure is configured, such that a restoring speed at which the flipping member rotates towards the non-triggered position is greater than a restoring speed at which the restricting member moves towards the first position.

Abstract: Described herein are compounds comprising a dimer of dehydrosalicortin or a derivative, homologue, stereoisomer, prodrug or pharmaceutical salt thereof. In particular embodiments, the dimer is a result of a Diels-Alder reaction. Also described are compositions comprising the compounds and their use in treating disease.

Abstract: ‘OKC 1131’ is a new clonally propagated F1 hybrid from a cross of Cynodon dactylon var. dactylon accession A12268 (2n=4x=36) x C. transvaalensis Oklahoma State University (OSU) section ‘2747’ (2n=2x=18). The distinct variety has exceptional winter survivability, improved drought resistance, superior traffic tolerance, high turf quality, and wide adaptation. It has very short internodes and leaf blades. It has demonstrated the characteristics of fast establishment rate, early green up, dark green color, and sufficient sod tensile strength for reliable sod production on farm.

Abstract: The invention provides a communication device and a communication method. The communication device with at least a first antenna and a second antenna includes a switch element, a transceiver, and an antenna selection and control module. The switch element is coupled to the first antenna and the second antenna. The transceiver is coupled to the switch element. The antenna selection and control module controls the switch element to switch between the first antenna and the second antenna, such that the first antenna and the second antenna are respectively set as an operating antenna and a non-operating antenna. In one or more busy time periods of the operating antenna, the transceiver measures a first communication quality parameter of the operating antenna. In one or more idle time periods of the operating antenna, the transceiver measures a second communication quality parameter of the non-operating antenna.

Abstract: The invention provides a communication device and a communication method. The communication device with at least a first antenna and a second antenna includes a switch element, a transceiver, and an antenna selection and control module. The switch element is coupled to the first antenna and the second antenna. The transceiver is coupled to the switch element. The antenna selection and control module controls the switch element to switch between the first antenna and the second antenna, such that the first antenna and the second antenna are respectively set as an operating antenna and a non-operating antenna. In one or more busy time periods of the operating antenna, the transceiver measures a first communication quality parameter of the operating antenna. In one or more idle time periods of the operating antenna, the transceiver measures a second communication quality parameter of the non-operating antenna.

Abstract: OKC 1119 is a clonally propagated F I hybrid from a cross of Cynodon dactylon accession A 12198 (2n=4x=36)×C. transvaalensis OSU selection ‘2747’ (2n=2x=18).

Abstract: OKC 1134 is a clonally propagated FI hybrid from a cross of C. transvaalensis OSU selection ‘2747’ (2n=2x=18) by C. dactylon var. dactylon OSU selection ‘3200E 4-1’.

Abstract: A new cultivar of switchgrass ‘Cimarron’ (SL93 2001-1) having increased biomass yield is provided. The switchgrass comprises all the morphological and physiological properties of the cultivar grown from a seed deposited under American Type Culture Collection (ATCC) No. PTA-10116. The invention also provides seeds, progeny, parts and methods of use of Cimarron, such as for the production of biofuels.

Abstract: A new cultivar of switchgrass ‘Cimarron’ (SL93 2001-1) having increased biomass yield is provided. The switchgrass comprises all the morphological and physiological properties of the cultivar grown from a seed deposited under American Type Culture Collection (ATCC) No. PTA-10116. The invention also provides seeds, progeny, parts and methods of use of Cimarron, such as for the production of biofuels.

Abstract: “Goodwell” is a hybrid forage bermudagrass. It has larger stems and wider leaves, and produces a more dense sod compared to “hay type” varieties. The stem size and leaf width is much greater compared to “grazing type” varieties while the sod density is somewhat less compared to the grazing type varieties.

Abstract: ‘Goodwell’ is a hybrid forage bermudagrass. It has larger stems and wider leaves, and produces a more dense sod compared to “hay type” varieties. The stem size and leaf width is much greater compared to “grazing type” varieties while the sod density is somewhat less compared to the grazing type varieties.

Abstract: ‘Northbridge Turf Bermudagrass’ is a clonally propagated FI hybrid from a cross of C. transvaalensis OSU selection ‘2747’ (2n=2x=18) by C. dactylon var. dactylon OSU selection ‘3200E 4-1’.

Abstract: ‘Latitude 36 Turf Bermudagrass’ is a clonally propagated F I hybrid from a cross of Cynodon dactylon accession A 12198 (2n=4x=36)×C. transvaalensis OSU selection ‘2747’ (2n=2x=18).

Abstract: ‘OKC 1131’ is a new clonally propagated F1 hybrid from a cross of Cynodon dactylon var. dactylon accession A12268 (2n=4x=36) x C. transvaalensis Oklahoma State University (OSU) section ‘2747’ (2n=2x=18). The distinct variety has exceptional winter survivability, improved drought resistance, superior traffic tolerance, high turf quality, and wide adaptation. It has very short internodes and leaf blades. It has demonstrated the characteristics of fast establishment rate, early green up, dark green color, and sufficient sod tensile strength for reliable sod production on farm.

Abstract: ‘OKC3920’ is disclosed herein as a new clonally propagated F1 hybrid bermudagrass cultivar with improved freeze tolerance, tolerance to low mowing heights, early spring green up, and high turfgrass quality.

Abstract: ‘OKC1876’ is disclosed herein as a new clonally propagated F1 hybrid Bermudagrass cultivar with improved drought resistance, excellent fall color retention, reduced seedheads, and high turfgrass quality.