摘要:
A number-of-slices collector collects number-of-slices information indicating the number of free slices, which are not assigned to a storage areas of a logical disk, from each of a plural disk nodes, divides the storage area of the corresponding storage device in units of slice, and stores an assignment relation of the slices with respect to the storage areas of the logical disk. A disk node selector selects a source disk node from among the disk nodes having the free slices, and requests a slice identifier to identify the free slice for the selected source disk node. The source disk node serves as a source providing the slice to be assigned. A slice assigner receives the slice identifier from the source disk node, and determines an assignment relation of the free slice, which is denoted by the received slice identifier, with respect to the storage areas of the logical disk.
摘要:
A computer executes a data allocation control program to control allocation of data in a plurality of disk nodes. A redundancy restoration module executes a redundancy restoration procedure by commanding disk nodes to create a new copy of redundancy-lost data. An error message reception module receives a write error message indicating a write error in a storage device during the redundancy restoration procedure and records an identifier of the faulty storage device in an error record memory. A copy command module identifies accessed data in the faulty storage device and commands a relevant disk node to create a copy of the identified data in the faulty storage device in the case where there is no redundant copy of the data.
摘要:
According to an embodiment, a semiconductor device includes a substrate, a nitride layer and a nitride semiconductor layer. The substrate includes an indented structure provided at a major surface. The nitride layer provided entirely on the major surface is at least one of polycrystalline and amorphous, and includes at least one of p-type impurity and n-type impurity. The nitride semiconductor layer is provided on the nitride layer.
摘要:
The present invention provides compounds having formula (I): and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of various disorders including inflammatory or autoimmune disorders, and disorders involving malignancy or increased angiogenesis, wherein R1-R11, X, Y, Z, and n are as defined herein.
摘要:
A system includes an agent-side apparatus and an owner-side apparatus. The agent-side apparatus includes a transmission unit for responding to operation inputs from an agent, and a transfer unit for transferring a data processing request to the owner-side apparatus, and transferring a processing result to a management object apparatus. The owner-side apparatus includes a commission condition storage unit in which a commission condition of the agent; an agent authentication unit for authenticating authentication information; a performing unit for performing data processing associated with decryption of an encryption data, when the agent authentication unit normally performs the authentication, and when the data processing request falls within a range of the agent commission condition, upon receiving the data processing request from the agent-side apparatus; and a result transmission unit for transmitting the processing result of the performing unit to the agent-side apparatus.
摘要:
Naphthalene derivatives of the formula: ##STR1## wherein R.sup.1, represents a hydrogen atom, a lower alkyl group or an acyl group; R.sup.2 independently represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a cycloalkyl group, a cycloalkylalkyl group, a hydroxyl group, an aryl group which may be substituted, an arylalkyl group whose aryl group may be substituted, a heteroaryl group, or a heteroaryllakyl group; R.sup.3 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group, an aryl group which may have a substituent, an arylalkyl group whose aryl group may be substituted, an arylalkenyl group whose aryl group may be substituted, a cycloalkyl group, an alkoxyalkyl group, a heteroaryl group, a heteroarylalkyl group, a carboxyl group, a carboxyalkyl group, an aminoalkyl group, or a cyano group; R.sup.6 is C.sub.1-6 alkyl; and m is 0 or an integer of from 1 to 2 useful in treating autoimmune diseases are disclosed.
摘要翻译:下式的萘衍生物:其中R 1,表示氢原子,低级烷基或酰基; R2独立地表示氢原子,低级烷基,低级烷氧基,卤素原子,环烷基,环烷基烷基,羟基,可被取代的芳基,芳基可以被取代的芳基烷基 ,杂芳基或杂芳基烷基; R 3表示氢原子,低级烷基,低级烯基,可以具有取代基的芳基,可以被取代芳基的芳基烷基,可以被芳基取代的芳基烯基,环烷基, 烷氧基烷基,杂芳基,杂芳基烷基,羧基,羧基烷基,氨基烷基或氰基; R6是C1-6烷基; 并且公开了m为0或可用于治疗自身免疫性疾病的1〜2的整数。
摘要:
Disclosed is a catalyst composition for use in the polymerization of olefins, which is comprised of (a) a catalyst component containing magnesium, titanium, a halogen, and an ingredient derived from a keto-ester compound, and (b) an organic aluminum compound. The catalyst activity and capability of providing a highly stereoregular polymer are enhanced by preparing the catalyst component (a) by a process wherein, during or after the formation of a solid catalyst component containing magnesium, titanium, and a halogen, the solid catalyst component is treated with a keto-ester of the formula: ##STR1## wherein R.sup.1, R.sup.2 and Z represent a hydrocarbon group.
摘要:
Metallic images of uniform quality can be formed on substrates having through-holes by a process using a positive type resist characterized by using as a coating solution for the substrate a solution of a photosensitive material of (a) at least one organic compound having at least one linkage of --M--M--M ).sub.n (M=Si, Ge or Sn; n=0, 1 or more) in the molecule or (b) a mixture of at least one organic compound (a) mentioned above and at least one photosensitizer, dissolved in a solvent such as a halogenated hydrocarbon, an aromatic hydrocarbon, a heterocyclic compound, or a mixture thereof, followed by irradiation with an actinic light through a photomask and electroless plating.
摘要翻译:可以通过使用正型抗蚀剂的方法在具有通孔的基板上形成具有均匀质量的金属图像,其特征在于使用作为基底的涂布溶液的(a)至少一种有机化合物的感光材料的溶液,所述有机化合物至少具有 分子中nMM(M = Si,Ge或Sn; n = 0,1或更多)的一个连接,或(b)上述至少一种有机化合物(a)和至少一种光敏剂的混合物, 溶解在溶剂如卤代烃,芳族烃,杂环化合物或其混合物中,然后通过光掩模和化学镀被光化的光照射。
摘要:
A novel and effective method for the synthetic preparation of dialkylchlorosilanes as an important intermediate in the silicone industry is provided, which is based on the selectivity of a specific combination of a reaction solvent and a reducing agent in the dechlorination-reduction of one of the two silicon-bonded chlorine atoms present in a dialkyldichlorosilane to convert the Si-Cl linkages to Si-H. The reaction solvent used is either N,N'-dimethylimidazolidinone or N,N,N',N',N",N"-hexamethyl-phosphoric triamide, while the reducing agent is sodium borohydride, optionally in combination with sodium hydride.