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Copyright of Journal of Irrigation & Drainage is the property of Journal of Irrigation & Drainage 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 Electric Power is the property of Electric Power 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 of Hebei University of Science & Technology is the property of Hebei University of Science & Technology, Journal of Hebei University of Science & Technology 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 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 Research of Soil & Water Conservation is the property of Institute of Soil & Water Conservation, Chinese Academy of Sciences & Ministry of Water Resources 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 Coal Science & Technology (0253-2336) is the property of Coal Science & Technology 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.)

Background and purpose: Surgery alone is not enough to get satisfied outcome for locally high-risk soft tissue sarcoma (STS). We retrospectively assessed the short-term efficacy and safety of preoperative radiotherapy followed by surgery in patients with locally high-risk STS. Methods: Data from consecutive patients treated with preoperative radiotherapy at Fudan University Shanghai Cancer Center from February 2021 to June 2022 were reviewed. The data included clinical characteristics, radiotherapy regimes, radiological images and pathology slides. The target volumes of radiotherapy were delineated on computed tomography (CT) simulation images with reference to fused magnetic resonance imaging (MRI) images slides by slides. All the patients received radiotherapy planned with intensity-modulated radiotherapy (IMRT). Counting data was presented as percentages. The rates of radiological response (complete response, partial response, stable disease, progressive disease, objective response and disease control), pathological response ［near-pathologic complete response (near-pCR), defined as ≥90% non-viable tumor cells］ and toxicities (acute skin toxicity and major wound complications occurring within 120 d of surgery) were analyzed. Results: Fortyone patients received radiotherapy before surgery, among them 33 patients were eligible: 31 for radiological assessment and 28 for pathological assessment. The median age was 53 years. Thirty (90.0%) cases were histologically classified as Grade 3. Six (19.4%) patients achieved partial response, and 1 patient had progressive disease after radiotherapy. None got complete response. The objective response rate was 19.4%, and the disease control rate was 96.8%. Near-pCR was found in 8 (28.6%) patients. Excluding patients receiving chemotherapy previously, the near-pCR rate was 34.8% (8/23). Grade 1 and 2 skin injuries were found on 33.3% (11/33) and 3.0% (1/33) patients. No grade 3 and 4 skin injury occurred. Major wound complications within 120 d of surgery occured in 1 (3.3%) patient. Conclusion: Preoperative radiotherapy facilitated with fused MRI images and IMRT has good short-term efficacy and tolerable acute toxicities for locally high-risk STS. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Mine Automation is the property of Industry & Mine Automation 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 Coal Science & Technology (0253-2336) is the property of Coal Science & Technology 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 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 Harbin University of Science & Technology is the property of Journal of Harbin University of Science & Technology 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 Harbin University of Science & Technology is the property of Journal of Harbin University of Science & Technology 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.)

The dynamic behavior of blast-induced cracks propagation between two notched boreholes in PMMA material with prefabricated crack under blasting load was studied by a new digital laser experimental system of dynamic caustics. The experimental results show that ① in the simultaneous blasting process for the double notched boreholes，the interaction between the prefabricated crack and the blast-induced main crack interdicts the propagation of blast-induced main crack and the coalescence of two blast-induced main cracks，which indicates that the prefabricated crack has great influence on the directional fracture controlled blasting；② the blast-induced secondary cracks generated at the tips of horizontal prefabricated crack and the blast-induced main cracks do not meet directly in the propagating process，but move to the near blast-induced main crack surface，which leads to blast-induced secondary cracks growth in a curved way. Compared with the horizontal prefabricated cracks，the vertical one has even greater influence on the propagation of the blast-induced main crack. The blast-induced secondary cracks are mainly affected in tension stress field and expand with mode I；③ the values of propagating speed and dynamic stress intensity factor are reduced by the interaction between the frontal compression wave of P wave in explosive stress wave and propagating crack. [ABSTRACT FROM AUTHOR]

In order to study the sensitivity of Wenner-α/Wenner-Schlumberger array detections and magnetic measurement to central burning temperature，buried depth and burning duration，the geo-electrical and geo-magnetic models of coal fires were established. The comparison and analysis results of forward and inverse simulation illustrate that Wenner-α array can be adopted for detecting the coal fires with buried depth larger than 50 m while Wenner-Schumberger array can be applied for the shallow survey within 50 m，and also，the inversion results of central temperature and buried depth of both arrays are reasonably accurate. Magnetic method could delineate the borders of coal fires accurately and effectively, but it is difficult to quantitatively determine the temperature and buried depth of burning center. The research results could provide a reference for the accurate and efficient detection of coal fires and data postprocessing according to the forward models and inversion results. [ABSTRACT FROM AUTHOR]