摘要:
A method for providing a customized workflow service to offer a customized workflow software service in software as a service (SaaS) environment includes: providing currently set workflow information to a customized workflow software service client; and receiving a request for correction of workflow information from the client. Further, the method for providing the customized workflow service includes storing workflow information corrected in response to the request for correction of workflow information in a customized workflow database.
摘要:
The present disclosure relates to a method for manufacturing a back electrode-type solar cell. The method for manufacturing a back electrode-type solar cell disclosed herein includes: A method for manufacturing a back electrode-type solar cell, comprising: preparing an n-type crystalline silicon substrate; forming a thermal diffusion control film on a front surface, a back surface and a side surface of the substrate; forming a p-type impurity region by implanting p-type impurity ions onto the back surface of the substrate; patterning the thermal diffusion control film so that the back surface of the substrate is selectively exposed; and forming a high-concentration back field layer (n+) at an exposed region of the back surface of the substrate and a low-concentration front field layer (n−) at the front surface of the substrate by performing a thermal diffusion process, and forming a p+ emitter region by activating the p-type impurity region.
摘要:
A 12×12 fully ceramic micro-encapsulated fuel assembly for a light water nuclear reactor includes a set of FCM fuel rods bundled in a square matrix arrangement. The fully ceramic micro-encapsulated fuel is comprised of tristructural-isotropic particles. Each tristructural-isotropic particle has a kernel that is comprised uranium nitride. The kernel diameter is 400 or more micrometers. The fully ceramic micro-encapsulated fuel is further mixed with a burnable poison material.
摘要:
A spindle bracket of a torsion beam axle suspension system is defined on an end portion of a trailing arm to be connected to a hub assembly on which a wheel and a tire are mounted. The spindle bracket may include a first inner bracket that is welded to an inner side and an outer side of an end portion of a upper member of the trailing arm, a second inner bracket that is welded to an inner side and an outer side of an end portion of a lower member of the trailing arm, and an outer bracket that is attached to the first and second inner brackets to be engaged with the hub assembly in company with the first and second inner brackets.
摘要:
Compositions and methods are provided for the manufacture and use of hydrogels with increased permeability to macromolecules with minimum loss of matrix mechanical strength and prepolymer viscosity for patternability. The hydrogels of the invention are formed from a prepolymer, which is polymerized in the presence of hydrophobic nanoparticles. In some embodiments of the invention cells are present during polymerization, and are encapsulated by the hydrogel. A high interfacial energy between the hydrophobic substrate and the aqueous polymerizing solution disrupts the hydrogel network structure, leading to network defects that increase permeability without loss of patternability.
摘要:
A fully ceramic micro-encapsulated fuel assembly for a light water nuclear reactor includes a set of FCM fuel rods bundled in a square matrix arrangement. Fully ceramic micro-encapsulated fuel assemblies replace standard reference solid fuel assemblies with smaller number of FCM fuel rods that have a larger diameter than the diameter of the solid standard reference fuel rods, while keeping similar amounts of fissile material in the fuel assembly and maintaining comparable rates of burnup and number of EFPDs, and compatible power production, heat transfer and thermo-hydraulic features. A fully ceramic micro-encapsulated fuel rod includes multiple fully ceramic micro-encapsulated fuel pellets, which are comprised of tristructural-isotropic particles. In order to obtain compatible burnup rates with the standard reference fuel, the tristructural-isotropic particles have preferentially large diameter and packing fraction. Furthermore, Erbium oxide is included in the sintered mix of the SiC compact to serve as a burnable poison.
摘要:
Disclosed are a nuclear reactor adapted for mitigating a loss-of-coolant accident and a mitigation method thereof. The nuclear reactor includes a nuclear reactor vessel, a first pipe part connected to the nuclear reactor vessel to supply or drain fluid, and a first opening/closing part connected to the first pipe part. When the first pipe part is broken, the first opening/closing part closes the first pipe part to stop discharge of coolant. A supplementary coolant injection part is connected to the nuclear reactor vessel through a second pipe part. When the second pipe part is broken, a second opening/closing part closes the second pipe part to stop discharge of coolant.
摘要:
A method for manufacturing a back contact solar cell according to the present invention comprises the following steps: preparing a p-type silicon substrate having a via hole; performing a diffusion process to form an emitter layer all over the surface of the substrate; forming an etching mask on the front surface and back surface of the substrate so as to selectively expose a portion of the substrate; etching a portion of the thickness of the substrate in the region exposed to the etching mask so as to remove an emitter layer in the relevant region; forming an anti-reflection film on the front surface of the substrate; and forming a grid electrode on the front surface of the substrate, and forming an n-electrode and a p-electrode on the back surface of the substrate.
摘要:
An authorization management apparatus and method in a software-as-a-service (SaaS) platform is disclosed. The present invention provides an automated authorization management apparatus and method which can efficiently reduce errors by applying a basic authority of a virtual tenant, which is predefined for an application to be provided to a tenant, as it is to the tenant requesting the use of the application. Moreover, the present invention provides an authorization management apparatus and method which can provide services customized to various tenants by defining a role appropriate for the condition of each tenant and allocating an application resource for each role. The authorization management apparatus includes a user application access control device, an access control device for a user's resource, a virtual tenant authority definition device, and a tenant authority definition device.
摘要:
A heat tube inspection cable and a method of analyzing an insertion force of the cable are disclosed. The heat tube inspection cable includes a sensor unit configured to detect a defect in a heat tube, a plurality of segment units each configured to comprise a body part and a wheel part rotatably connected to the body part, a signal cable configured to helically pass through the body part of each of the plurality of segment units to transmit electric signal from the sensor unit, and a wire configured to pass through the body part of each of the plurality of segment units to keep the linear configuration of the plurality of segment units like a bead necklace and to provide axial and bending strength.