摘要:
Resource authorization policies and resource scopes may be defined separately, thereby decoupling a set of authorization rules from the scope of resources to which those rules apply. In one example, a resource includes anything that can be used in a computing environment (e.g., a file, a device, etc.). A scope describes a set of resources (e.g., all files in folder X, all files labeled “Y”, etc.). Policies describe what can be done with a resource (e.g., “read-only,” “read/write,” “delete, if requestor is a member of the admin group,” etc.). When scopes and policies have been defined, they may be linked, thereby indicating that the policy applies to any resource within the scope. When a request for the resource is made, the request is evaluated against all policies associated with scopes that contain the resource. If the conditions specified in the policies apply, then the request may be granted.
摘要:
A context of a principal is built, at a target system controlling access to a resource, independently of the principal requesting access to the resource. An authorization policy is applied, at the target system, to the context to determine whether the principal is permitted to access the resource, and an indication of whether the principal is permitted to access the resource is provided (e.g., to an administrator). Modifications can be made to the context and the authorization re-applied to determine whether a principal having the modified context is permitted to access the resource.
摘要:
A detergent composition comprising: a non-sulphated anionic surfactant, alkyl sulphate surfactant(s) of formula R2—O—SO3−M+, with R2 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C18 alkyl and with M+ being a proton or a cation which provides charge neutrality, and wherein the alkyl sulphate surfactant(s) of formula R2—O—SO3−M+, comprises from 85% to 100% by weight of alkyl sulphate surfactant(s) of formula R1—O—SO3−M+, with R1 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C14 alkyl and with M+ being a proton or a cation which provides charge neutrality, wherein the composition comprises from 0 to 20% of zeolite, and wherein the composition does not comprise from 40% to 43% by weight of sodium chloride.
摘要:
A detergent composition comprising at most 15% by weight of phosphate builder(s) and aluminosilicate builder(s), and comprising at least one short chain anionic surfactant selected from alkyl sulfate surfactant(s) and alkyl sulfonate surfactants.
摘要:
An alkaline laundry detergent for hand washing a fabric contains a sudsing surfactant, a polyethyleneimine suds collapser having the empirical formula (PEI)a(EO)b(PO)c where a is about 100-100,000, b is about 0-60, and c is about from 0-60, and a pH control system When diluted to form a laundry liquor and during washing the pH control system maintains the pH of the laundry liquor above about 8.
摘要:
Biodegradable and/or water-soluble articles and operating room drapes are disclosed. Methods of making and using biodegradable and/or water-soluble articles and operating room drapes are also disclosed.
摘要:
A flash memory structure comprises a semiconductor substrate, a source region, a drain region, a first insulating dielectric layer, a floating gate, a second insulating dielectric layer, and a control gate. The semiconductor substrate has a first top surface and a second top surface that is lower than the first top surface. The source region and the drain region are respectively in the second top surface and the first top surface of the semiconductor substrate, and the semiconductor substrate connecting the source region and the drain region is a vertical channel region. The whole channel region is covered by the first insulating dielectric layer, the floating gate, the second insulating dielectric layer, and the control gate in turn.
摘要:
A context of a principal is built, at a target system controlling access to a resource, independently of the principal requesting access to the resource. An authorization policy is applied, at the target system, to the context to determine whether the principal is permitted to access the resource, and an indication of whether the principal is permitted to access the resource is provided (e.g., to an administrator). Modifications can be made to the context and the authorization re-applied to determine whether a principal having the modified context is permitted to access the resource.
摘要:
Water-soluble, multi-layer materials and articles made from the materials are disclosed. Methods of making and using water-soluble, multi-layer materials and articles are also disclosed.