31 results about "Effect modification" patented technology

A source code control architecture. A client user checks out a copy of a source code file to the client using a file checkout process. A client cache maintains a pristine copy of the file, and a client activity list maintains a list of commands executed during the offline mode to effect modifications to the copy. The client cache contains a pristine copy of all source code files that are modified or deleted in a local client workspace. The cache is maintained whether the user is online or offline. When the user is offline, the cache is utilized to facilitate many of the activities that historically would require server connectivity. The command activity list allows a developer to continue changing the source code while offline by automatically recording the executed commands. The offline commands are reconciled to the server, and used to update the server file(s) when the client returns online.

Disclosed are methods and apparatuses provided for modifying the effect of an operator controlled input device on an interactive device to encourage the self-regulation of at least one physiological activity by a person different than the operator. The interactive device comprises a display area which depicts images and apparatus for receiving at least one input from the operator controlled input device to thus permit the operator to control and interact with at least some of the depicted images. One effect modification comprises measurement of the physiological activity of a person different from the operator, while modifying the ability of the operator to control and interact with at least some of the depicted images by modifying the input from the operator controlled input device in response to changes in the measured physiological signal.

A method of programming robotic control includes the steps of defining executable actions in a control loop, and establishing sub-programs that effect modifications of or additions to the executable actions. The sub-programs are executed according to external binary inputs. The external binary inputs are provided during execution of the control loop so that the sub-programs can be executed as part of the control loop.

The invention discloses an Nb-W-RE high-strength heat-resistant aluminum alloy material taking C for modification. The alloy comprises the following components in percentage by weight: 1.0-10.0 Cu, 0.05-1.5 Mn, 0.01-0.5 Cd, 0.01-0.5 Ti, 0.0001-0.15 C, 0.01-1.0 Zr, 0.01-1.0 Nb, 0.01-1.0 W, 0.05-5 rare-earth element RE and the balance of Al. The method takes high-quality melt, a solid solution and a phase diagram theory as guidance, takes the C element as a high-effect modification agent, preferably selects a prescription of main elements Cu, Mn and RE, reduces the quasi solid-phase temperaturerange of the alloy, and solves the problems of large tendency of hot cracking, low intensity of high temperature of products and the like during casting. By preferably selecting a prescription of low-cost multiple micro alloying elements, the method finally develops the high-strength heat-resistant aluminum alloy material.

The invention discloses a self-widening effect modification method in the field of absorption spectrum gas sensation, that is, a method based on a Lambert-Beer absorption law and used for analyzing and detecting gas concentrations. The modification method for detecting gas concentrations by using an absorption spectrum analysis method on the basis that the influence of self-widening of a gas uponan absorption spectrum is sufficiently considered belongs to the field of gas sensation. According to the method, light absorbancy is not in a direct ratio relationship with a gas concentration and needs to be modified for a certain degree, in addition, the influence of self-widening of a gas upon line widths and light absorbancy needs to be taken as essential influence factors, and by adopting the method, the measurement precision of gas concentrations to be tested can be improved.

The invention relates to a preparation method of an electrochemical sensor for detecting heavy metal residues. The present invention embeds the synthesized Fe3O4 nanoparticles coated with Schiff base complexes on the carbon paste electrode, thereby preparing a new type of modified electrode, and the electrochemical sensor constructed with the electrode is used for Trace detection of heavy metals such as cadmium, copper and mercury. Ferroferric oxide nanoparticles have characteristics such as good chemical thermodynamic stability, electrocatalytic activity, large specific surface area and high conductivity, and the macrocyclic Schiff base has excellent detection selectivity, so that the two are sensitive to the electrochemical reaction involved in the present invention. The sensor produces a significant modification effect. The electrochemical sensor involved in the invention provides a simple, fast, sensitive and highly selective method for the simultaneous detection of cadmium, copper and mercury in water and food.

The invention relates to a turbine disk partitioning reliability analysis method based on size effect modification. The method includes the steps of firstly, simplifying a turbine disk model, analyzing the sensitivity to obtain the key geometrical size of a turbine disk, measuring the key geometrical size of the turbine disk to obtain a corresponding probability distribution feature; secondly, obtaining the material attributes of the turbine disk, and establishing a SWT probability cyclic stress-strain relation model and a strain-life model of the turbine disk; thirdly, conducting geometricalparameterization modeling on the turbine disk, analyzing finite elements, dividing areas according to the stress level and temperature distribution conditions of the turbine disk, conducting Latin hypercube sampling on the established SWT probability cyclic stress-strain relation model and the probability strain-life model to obtain the relation between random input variables and output service lives of all divided areas of the turbine disk and establish response face models, and sampling the response face models of all the divided areas through a Monte-Carlo sampling method to obtain the corresponding service life distribution and finally obtain the fatigue life and reliability of the turbine disk; fourthly, conducting size effect modification on the service life distribution of the turbine disk.