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Evaluating the International Competitiveness of China Railway’s Enterprises

Li Jingwen,Li Fuqiang and Wan Xiangyu

Strategic Study of CAE 2017, Volume 19, Issue 5, Pages 68-73 doi: 10.15302/J-SSCAE-2017.05.012

Abstract:

Objective evaluation of the international competitiveness of China Railwayinternational competitiveness of China Railway's enterprises, this paper develops a corresponding evaluationFurthermore, a comprehensive evaluation on international competitiveness of railway construction enterprisesThe results show a large growth gap, not only in the management capacity and technological innovation

Keywords： China Railway’s enterprises international competitiveness evaluation index system evaluation results

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Status of hyperhomocysteinemia in China: results from the China Stroke High-risk Population Screening

Frontiers of Medicine 2021, Volume 15, Issue 6, Pages 903-912 doi: 10.1007/s11684-021-0871-4

Abstract: A nationwide survey was conducted from October 2018 to September 2019 to assess the prevalence of hyperhomocysteinemia (Hhcy) and its influencing factors in China. A standardized questionnaire was used to collect information. Hhcy was defined as the level of serum homocysteine (HCY)

≥

15.0 µmol/L. The H-type hypertension (HHYP) was defined as hypertension with an elevated serum HCY (

≥

15.0 µmol/L). Finally, 110 551 residents

≥

40 years of age from 31 provinces in the mainland of China were included. Overall, the median serum HCY level was 10.9 µmol/L (interquartile range 7.9–15.1). A total of 28 633 participants (25.9%) were defined as Hhcy. The Hhcy prevalence ranged from 7.9% in Shanghai to 56.8% in Tianjin. The data showed that serum HCY levels were associated with age, male gender, cigarette smoking, hypertension, diabetes, ethnicity, endurance in exercise (inverse), and fruit and vegetable intake (inverse). In addition, 15 486 participants were defined as HHYP, and the rate was 14.0%. HHYP was an independent predictor of stroke with an adjusted odds ratio of 1.752 (95% CI 1.338–2.105). The geographical distribution pattern of the Hhcy epidemic reflects dynamic differences, and national strategies should be carried out to further improve the care of patients with Hhcy across China.

Keywords： homocysteine hyperhomocysteinemia H-type hypertension Chinese

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Joint slip investigation based on finite element modelling verified by experimental results on wind turbine

Saleh YAGHOOBI, Ahmad SHOOSHTARI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3, Pages 341-351 doi: 10.1007/s11709-017-0393-y

Abstract: study, 8 different types of joints are modelled and studied in the finite element program, and the resultsare verified by the experimental results which have been done in the laboratory.

Keywords： Joint slip cyclic loading Finite element modelling Experimental joint behavior damping ratios (

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Theory and practice of turning R & D results into productive force in major equipment

Zhang Xiaolu

Strategic Study of CAE 2011, Volume 13, Issue 8, Pages 50-54

Abstract: companies, this paper expounds on the theoretical analysis and organizational methods of turning R & D resultsFaced with the widespread problem that putting R & D results into application is both lengthy andresponsibility and research institutes providing support," and explores the mode to promote R & D resultsThe problems in the ownership of research results, reward application and result ratification were analyzed

Keywords： R & D major equipment joint work of industry， college and research institute transformation of results

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Preliminary results of gentamycin combined with sodium bicarbonate for prevention of irinotecan-induced

Qi MEI MM, Zhe CAO MM, Hua XIONG MD, Yuan CHEN MD,

Frontiers of Medicine 2009, Volume 3, Issue 4, Pages 470-474 doi: 10.1007/s11684-009-0077-7

Abstract: The aim of this paper was to observe the clinical effect of gentamycin combined with sodium bicarbonate for the prevention of irinotecan-induced diarrhea. A total of 98 patients with stage IV cancers were recruited and divided into a prevention group (52 patients) and a control group (46 patients). All patients received the chemotherapy including irinotecan. The prevention group received gentamycin and sodium bicarbonate before the use of irinotecan for 4 days; the control group did not receive any prevention. The use of gentamycin and sodium bicarbonate resulted in significantly higher stool pH ( < 0.001), while the incidence of diarrhea by irinotecan was reduced (prevention group 13.70% control group 34.83%; < 0.001). Gentamycin combined with sodium bicarbonate appears to be useful in preventing the diarrhea induced by irinotecan and reducing the dosage of loperamide and fluid replacement.

Keywords： irinotecan diarrhea gentamycin sodium bicarbonate prevention

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improved survival and increased response to immune checkpoint blockade in metastatic uveal melanoma: results

Frontiers of Medicine Pages 878-888 doi: 10.1007/s11684-023-0993-y

Abstract: Metastases of uveal melanoma (UM) spread predominantly to the liver. Due to low response rates to systemic therapies, liver-directed therapies (LDT) are commonly used for tumor control. The impact of LDT on the response to systemic treatment is unknown. A total of 182 patients with metastatic UM treated with immune checkpoint blockade (ICB) were included in this analysis. Patients were recruited from prospective skin cancer centers and the German national skin cancer registry (ADOReg) of the German Dermatologic Cooperative Oncology Group (DeCOG). Two cohorts were compared: patients with LDT (cohort A, n = 78) versus those without LDT (cohort B, n = 104). Data were analyzed for response to treatment, progression-free survival (PFS), and overall survival (OS). The median OS was significantly longer in cohort A than in cohort B (20.1 vs. 13.8 months; P = 0.0016) and a trend towards improved PFS was observed for cohort A (3.0 vs. 2.5 months; P = 0.054). The objective response rate to any ICB (16.7% vs. 3.8%, P = 0.0073) and combined ICB (14.1% vs. 4.5%, P = 0.017) was more favorable in cohort A. Our data suggest that the combination of LDT with ICB may be associated with a survival benefit and higher treatment response to ICB in patients with metastatic UM.

Keywords： uveal melanoma liver-directed therapy immune checkpoint blockade SIRT anti-PD-1 anti-CTLA-4

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Effectiveness of lifestyle intervention for hypertension in Shanghai communities: Results from the Shanghai

Xin-Jian LI MD, Min-Na CHENG MPH, Yu-Heng WANG MD, Sun MIAO MPH, Zong-Qi ZHANG PhD, Yi-Sheng CHEN MD, Wei LU PhD,

Frontiers of Medicine 2010, Volume 4, Issue 1, Pages 67-70 doi: 10.1007/s11684-010-0023-8

Abstract: A community-based multi-center randomized controlled trial was conducted to evaluate the effectiveness of blood pressure control for hypertension patients in communities in urban Shanghai by integrated intervention. At present, patients (=1395) from four communities have completed follow-up for one year, including the intervention group (=921) and usual care group (=474). The intervention programs included disease management by a care manager. Blood pressure of each patient was measured regularly. Compared with the control group, the net change of mean systolic blood pressure (SBP) was −6.75 (95% CI: −7.79 to −5.71, <0.001) mmHg, mean diastolic blood pressure (DBP) was −4.29 (95% CI: −5.08 to −3.49, <0.001) mmHg, and mean pulse pressure (PP) was −2.46 (95% CI: −3.50 to −1.43, <0.001) mmHg in the intervention group. The net change extent was larger in patients with regular pharmacological treatment than in those with irregular pharmacological treatment or non-pharmacological treatment. The measures of integrated intervention for hypertension patients in communities can lower significantly not only SBP and DBP, but also PP. It is suggested that measures of integrated intervention can decrease the risk of cardiovascular diseases in hypertension patients.

Keywords： hypertension community pharmacological adherence control of blood pressure

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Long-term results of suppressing thyroid-stimulating hormone during radiotherapy to prevent primary hypothyroidism

Maura Massimino, Marta Podda, Lorenza Gandola, Emanuele Pignoli, Ettore Seregni, Carlo Morosi, Filippo Spreafico, Andrea Ferrari, Emilia Pecori, Monica Terenziani

Frontiers of Medicine 2021, Volume 15, Issue 1, Pages 101-107 doi: 10.1007/s11684-020-0752-2

Abstract: respectively, underwent thyroid ultrasound and free triiodothyronine (FT3), free thyroxine (FT4), and TSH evaluation

Keywords： iatrogenic primary hypothyroidism late effects of radiotherapy long-term follow-up medulloblastoma Hodgkin lymphoma

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Industrialization： Extricating Itself from Difficulty by System Building

Guo Lihong

Strategic Study of CAE 2002, Volume 4, Issue 1, Pages 23-25

Abstract:

After the shortage economy by and large come to an end, the most serious shortage China faced in all fields is the shortage of systems. In order to accelerate the application of high and new technology in production and improve China´s economic competitiveness in international market, it is necessary to strengthen the economic restructuring, i.e.the system building.

Keywords： high and new technology application of research results to production economic restructuring

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An experimental study on the flexural behavior of heavily steel reinforced beams with high-strength concrete

Yasser SHARIFI, Ali Akbar MAGHSOUDI

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1, Pages 46-56 doi: 10.1007/s11709-014-0237-y

Abstract: Based on the obtained results, the behavior of such members is more deeply reviewed.Also a comparison between theoretical and experimental results is reported here.

Keywords： high-strength concrete (HSC) members flexural behavior reinforced concrete experimental results ultimate

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Establishment of the Comprehensive Evaluation System of Cold Stamping Die Quality

LU Xiao-chun, GUO Sheng, RUAN Feng

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1, Pages 80-84 doi: 10.1007/s11465-005-0021-8

Abstract:

A comprehensive evaluation system of die quality, a multiplayer hierarchical amendment index systemaccording to the characteristics of cold stamping die production, an evaluation standard referring tothe technique and design rules of dies, and a scientific evaluation by using the multiplayer hierarchicaland the fuzzy comprehensive evaluation methods are presented in this paper.

Keywords： scientific evaluation stamping multiplayer hierarchical technique evaluation standard

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Intensity Theory and Test Verification

Liu Dabin,Han Wenba,Cai Bingqing and Han Xiaodong

Strategic Study of CAE 2007, Volume 9, Issue 12, Pages 44-52

Abstract: A comparative study is developed between the test results of pulling or pressing in single directionIt is shown that the new balance particle intensity theory is more coincident with the test results than

Keywords： intensity theory test results yield stress state

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Research on port ecological suitability evaluation index system and evaluation model

Yaofeng XIE,Xia LV,Ru LIU,Liuyan MAO,Xiaoxi LIU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 1, Pages 65-70 doi: 10.1007/s11709-014-0258-6

Abstract: Therefore, it’s urgent to establish a scientific and complete system of port ecological suitability evaluationThis paper pointed out the characteristics of port ecological effects and the principles of selecting evaluationOn this basis, we constructed the port ecological suitability evaluation index.quantitative analytic hierarchy process, to meet the multi-level, multi-objective characteristics of evaluationThe evaluation index system and evaluation model can be used to analysis the ecological suitability of

Keywords： port ecological suitability press-state-response (PSR) model evaluation index system

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Coupling evaluation for material removal and thermal control on precision milling machine tools

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, Pages 12-12 doi: 10.1007/s11465-021-0668-9

Abstract: The forced cooling mode of TC results in a 7% reduction in cutting energy efficiency.

Keywords： machine tools cutting energy efficiency thermal stability machining accuracy coupling evaluation

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Ecological security evaluation of Africa

Huihui WEI, Wenjuan ZHANG, Feng ZHANG, Guojun SUN

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4, Pages 467-477 doi: 10.15302/J-FASE-2020320

Abstract: p>Africa, the second largest continent in the world, has achieved remarkable economic and political resultsIn this study, we constructed an evaluation system based on a pressure-state-response model and evaluatedThe results showed that, at the national level, the ecological security state of the countries in Africa

Keywords： Africa ecological security evaluation system PSR model

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Title Author Date Type Operation

Evaluating the International Competitiveness of China Railway’s Enterprises

Li Jingwen,Li Fuqiang and Wan Xiangyu

Journal Article

Status of hyperhomocysteinemia in China: results from the China Stroke High-risk Population Screening

Journal Article

Joint slip investigation based on finite element modelling verified by experimental results on wind turbine

Saleh YAGHOOBI, Ahmad SHOOSHTARI

Journal Article

Theory and practice of turning R & D results into productive force in major equipment

Zhang Xiaolu

Journal Article

Preliminary results of gentamycin combined with sodium bicarbonate for prevention of irinotecan-induced

Qi MEI MM, Zhe CAO MM, Hua XIONG MD, Yuan CHEN MD,

Journal Article

improved survival and increased response to immune checkpoint blockade in metastatic uveal melanoma: results

Journal Article

Effectiveness of lifestyle intervention for hypertension in Shanghai communities: Results from the Shanghai

Xin-Jian LI MD, Min-Na CHENG MPH, Yu-Heng WANG MD, Sun MIAO MPH, Zong-Qi ZHANG PhD, Yi-Sheng CHEN MD, Wei LU PhD,

Journal Article

Long-term results of suppressing thyroid-stimulating hormone during radiotherapy to prevent primary hypothyroidism

Maura Massimino, Marta Podda, Lorenza Gandola, Emanuele Pignoli, Ettore Seregni, Carlo Morosi, Filippo Spreafico, Andrea Ferrari, Emilia Pecori, Monica Terenziani

Journal Article

Industrialization： Extricating Itself from Difficulty by System Building

Guo Lihong

Journal Article

An experimental study on the flexural behavior of heavily steel reinforced beams with high-strength concrete

Yasser SHARIFI, Ali Akbar MAGHSOUDI

Journal Article

Establishment of the Comprehensive Evaluation System of Cold Stamping Die Quality

LU Xiao-chun, GUO Sheng, RUAN Feng

Journal Article

Intensity Theory and Test Verification

Liu Dabin,Han Wenba,Cai Bingqing and Han Xiaodong