Abstract: A method is provided for determining a mix proportion of an alkali activated concrete, AAC, mixture for a set of desired physical properties of the AAC, and for a dry bulk volume of one or more coarse aggregates and a fine aggregate per unit volume of AAC. The method includes determining (202) a mix proportion of an alkali activated paste, AAP, mixture from the set of desired physical properties of the AAC based on a predetermined relationship (210) between the set of desired physical properties of the AAC and the mix proportion of the AAP mixture. The AAP mixture has one or more precursors, one or more chemical compounds of an alkali activator, and water according to the determined mix proportion of the AAP.

Abstract: A computer-implemented method is provided (200) for determining one or more physical properties of alkali activated concrete, AAC, from a mix proportion (201) of an AAC mixture. The AAC mixture has one or more precursors, one or more chemical compounds, and water according to the mix proportion. The computer implemented method includes obtaining (210) one or more control factors (211-215) from the mix proportion of the AAC mixture, where the one or more control factors are indicative for one or more reaction mechanisms in the AAC mixture; and determining (220) a compressive strength (225) of the AAC based on the one or more control factors of the AAC mixture by means of a machine learning model (224). The machine learning model is trained by a training dataset (221) having one or more control factors of a plurality of AAC mixtures with different mix proportions; and corresponding compressive strengths of the AAC obtained by setting and hardening of the respective AAC mixtures.

Abstract: A control method for a smart home system, and the smart home system, to solve the problem that existing smart home systems cannot match clothing and recommend a washing and care procedure. The control method includes: acquiring, by a household device, a current clothing image; sending the current clothing image to a server; acquiring, by the server, an ID account number of the household device which sends the current clothing image; determining, by the server, an identity of the household device which sends the current clothing image, according to the ID account number; determining a target requirement according to the identity; and selectively recommending a washing and care procedure or a clothing matching scheme on the basis of the target requirement and according to the current clothing image. Thus, a desired washing and care procedure can be recommended, and a reasonable clothing matching scheme can also be recommended.

Abstract: The present disclosure provides focal adhesion kinase (FAK) splicing variants and use thereof, specifically, the use of reagents for detecting FAK splicing variants in the manufacture of diagnostic agents for diagnosis of small cell lung cancer (SCLC), and also the use of FAK splicing variants as a target in the screening and/or manufacture of a medicament for treatment of SCLC. The FAK splicing variants can be used as clinical diagnostic markers of SCLC, and are promising in clinical applications of FAK kinase inhibitors.

Abstract: The invention discloses an avian infectious bronchitis virus purification method. The method uses ordinary avian embryo which was affected by avian bronchitis virus. Using the combination of centrifugation, ultrafiltration, concentration, molecular sieve chromatography and ultrafiltration method can effectively remove miscellaneous protein in embryo-derived infectious bronchitis virus antigen, high virus recovery, and have no effect on the activity of avian infectious bronchitis virus. The avian infectious bronchitis virus purified by this method can be directly used in the preparation of avian infectious bronchitis virus vaccine.

Abstract: A method and an electronic device for displaying a menu on an apparatus are provided in an embodiment of the present application. Classify a tree classification to layer menus according to levels of nodes in a result of the tree classification of objects, wherein the nodes at the same level are classified into the same layer menu. Space displaying the layer menus on a display interface of the apparatus according to an object number in each of the layer menus, and modify the layer menus by a service terminal. Achieve that use the same product technical framework to display the objects of different classification and different number to reduce the cost of iterative development.

Abstract: The present invention relates to a medium for culturing the M-arc-145 cell, which consists of the following components: the Dulbecco Modified Eagle Medium (DMEM), the solution of gelatin digested by the enzyme and the fetal calf serum; wherein the volume ratio of said DEME, said solution of hydrolytic gelatin by the enzyme and said fetal calf serum is 1 to 2:1 to 5:2 to 5:100. The present invention furthermore provides a preparation method thereof, that is: obtaining the medium by means of taking the solution of gelatin digested by the enzyme, the DEME solution containing the amino acid and the fetal calf serum with the measuring cylinder according to the quantities in the formula, and mixing these components. The medium for culturing the M-arc-145 cell of the present invention may reduce the usage amount of the fetal calf serum during the preparation, hence decreasing the production cost, and of which the preparation method is rather simple and easy to operation.

Abstract: The invention discloses an avian infectious bronchitis virus purification method. The method uses ordinary avian embryo which was affected by avian bronchitis virus. Using the combination of centrifugation, ultrafiltration, concentration, molecular sieve chromatography and ultrafiltration method can effectively remove miscellaneous protein in embryo-derived infectious bronchitis virus antigen, high virus recovery, and have no effect on the activity of avian infectious bronchitis virus. The avian infectious bronchitis virus purified by this method can be directly used in the preparation of avian infectious bronchitis virus vaccine.