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Copyright of New Building Materials / Xinxing Jianzhu Cailiao is the property of New Building Materials Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal on Communication / Tongxin Xuebao is the property of Journal on Communications Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Functional Polymers is the property of Journal of Functional Polymers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To investigate the effect of transcranial magnetic stimulation (TMS) combined with physical therapy on upper limb function in patients with spastic stroke. Methods: 80 cases of stroke patients in our hospital from January 2018 to January 2020 were selected as the research object, all patients had different parts of spasm phenomenon, the patients were randomly divided into observation group and control group, 40 cases in each group. Patients in the control group were given conventional treatment and rehabilitation training, while patients in the observation group were given rehabilitation training under the mode of low frequency repetitive transcranial stimulation combined with electromyographic biofeedback on the basis of conventional treatment. The treatment effect and the improvement of upper limb function of the two groups were compared. Results: The total effective rate of the observation group was 95.00 %, which was higher than 72.50 % of the control group (P<0.05); before treatment, there was no significant difference in NIHSS, MMSE and ADL scores between the two groups (P>0.05); after treatment, the NIHSS score of the observation group was lower than that of the control group, and the ADL score was higher than that of the control group (P<0.05). Before treatment, there was no significant difference in the RMS of the biceps and triceps of the two groups of patients (P>0.05). After treatment, the RMS of the biceps of the observation group was lower than that of the control group, and the RMS of the triceps was higher than that of the control group (P<0.05); there was no significant difference in FMA-UE and Carroll scores of the two groups before treatment (P>0.05). After treatment, the FMA-UE and Carroll scores of the observation group were higher than those of the control group (P<0.05). Conclusion: Low frequency repetitive transcranial stimulation combined with electromyographic biofeedback rehabilitation training on the basis of conventional treatment and rehabilitation training can improve the treatment effect of upper limb spasm, promote the recovery of upper limb function and improve the ability of life, although it has no obvious effect on the cognitive function of patients, it is worthy of clinical application and promotion. [ABSTRACT FROM AUTHOR]

Copyright of Food Research & Development is the property of Food Research & Development Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Four perforated steel-plate assembled buckling-restrained braces with end restraint were designed, and tested under low-cyclic loading with seismic performance analysis to examine the validity of the end restraint to decrease the end deformation and research seismic performances affected by the perforated core element. The results show that all specimens exhibit a full hysteretic curve, stable hysteretic performance and excellent energy dissipation performance. The tension capacity and compression capacity of specimens are balanced because the maximum ratio of compression to tension is only 1 25. The cumulative plastic deformations of all specimens are more than 1 300, indicating the specimens possess the favorable cumulative plastic deformation performance. The fatigue performances of all specimens are stable and can meet the requirement in JGJ 297--2013 'Technical specification for seismic energy dissipation of buildings'. The end restraint is particularly effective for preventing local buckling. Buckling-restrained brace can dissipate energy earlier, reduce the friction between core elements and restrain element and increase the performance of cumulative plastic deformation by perforating core plate. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

To study the seismic performance of perforated steel-plate assembled buckling restrained braced (BRB) steel frames and particularly to examine the influence of out-of-plane deformation on the seismic performance of the frame, two one-story one-bay steel frames with perforated steel-plate assembled BRBs were designed. Quasi-static tests were conducted on the BRB steel frames with and without out-of-plane deformation, and also on an individual perforated steel-plate assembled BRB member with the same design. The results show that the perforated steel-plate assembled BRB frames exhibit good hysteretic energy dissipation performance provided that the out-of-plane deformation is less than 10 mm，and have good collapse resistance which meets the requirements of the maximum inelastic drift angle of 1/50 according to the code for seismic design of buildings (GB 50011----2010). The hysteresis loops are plump and symmetrical. A 10 mm out-of-plane deformation of the frame has little effect on its in-plane seismic performance. The elastic horizontal stiffness，yield shear force and the maximum shear force of the frames are only reduced by within 5% due to the influence of the out-of-plane deformation of the frame. The out-of-plane deformation of frame also has little effect on the axial deformation of the BRB in the frame. The perforated steel-plate assembled BRB in the steel frames and the individual perforated steel-plate assembled BRB member also have good hysteretic energy dissipation performance. It yields and contributes to energy dissipation at about 1/720 drift angle prior to inelastic deformation of the main frame. Its hysteresis loops are full and its ductility is satisfactory. Its cumulative plastic deformation capacity coefficient is greater than 600，which meets well with the US specification ANSI/AISC 341 -10 requirement of 200. [ABSTRACT FROM AUTHOR]