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Technetium-99m-sestamibi SPECT for the diagnosis and follow-up of nasopharyngeal carcinoma

Jing CHEN MD, Guang-Yuan HU MD, Guo-Qing HU MD, Hua WU PhD,

《医学前沿(英文)》 2010年 第4卷 第1期   页码 96-100 doi: 10.1007/s11684-010-0001-1

摘要: This study was to investigate a better way to detect and differentiate primary, residual, recurrent nasopharyngeal carcinoma (NPC) lesions post-radiotherapy in patients with NPC by means of routine computed tomography (CT) in combination with Tc-sestamibi single photon emission computed tomography (Tc-MIBI SPECT). Forty-eight patients with histologically confirmed primary NPC underwent Tc-MIBI SPECT at the 3rd month before and after radiotherapy, and at the 6th month after radiotherapy. All patients had contemporaneous CT examinations. Histopathologic results and/or clinical follow-up data (over 18 months) were used as the golden standard for evaluating residual/recurrent lesions. The radioactive count ratio of nasopharynx to scalp was obtained as the MIBI uptake index (MUI). Receiver operating characteristic analysis was employed to define the cut-off value of MUI for malignancy. With MUI 2.15 as the cut-off point, the accuracy for detecting primary NPC was 94.12%. The mean MUI in the local-regional of the nasopharynx in such negative cases was 1.21±€0.12 at the 3rd month, while the mean MUI was higher in the other 15 patients with histologically confirmed recurrent/residual lesions (MUI=1.40€±€0.16, =4.71, <0.001). The optimal cut-off point of 1.33 of MUI was defined with 89.58% accuracy for differentiating residual/recurrent lesions from the benign process post radiotherapy, while CT evaluations showed an accuracy of 81.25%. A combination of CT and Tc-MIBI SPECT for 37 NPC patients with congruent results showed an accuracy of 97.30% for differentiating residual/recurrent NPC from benign lesions. Tc-MIBI SPECT plays a role in evaluating residual/recurrent lesions post-radiotherapy. The combination of CT and Tc-MIBI SPECT can give more accurate diagnosis in the follow-up of NPC.

关键词: nasopharyngeal carcinoma     diagnosis     follow-up    

The first year follow-up after colorectal adenoma polypectomy is important: A multiple-center study in

Qin-Yan GAO, Hui-Min CHEN, Jing-Yuan FANG, Jian-Qiu SHENG, Ping ZHENG, Cheng-Gong YU, Bo JIANG,

《医学前沿(英文)》 2010年 第4卷 第4期   页码 436-442 doi: 10.1007/s11684-010-0200-9

摘要: The recurrence of colorectal adenoma (CRA) is high. Although there are guidelines for colonoscopy surveillance after polypectomy in other countries, little is known about its recurrence rate and recurrence peak, especially in China. The aim of the present research is to investigate how long after polypectomy follow-up should take and to analyze risk factors of recurrence. 1208 patients who received polypectomies from five clinical research centers in four regions of China (Shanghai, Guangzhou, Nanjing and Beijing) were included. They were divided into 4 groups: group A (follow-up≤1 year after polypectomy), group B (follow-up 2–3 years after polypectomy), group C (follow-up 4–5 years after polypectomy), and group D (follow-up>5 years after polypectomy). The sex, age, adenoma location, size, number, and pathological characteristics were compared. On the whole, the recurrence rate was 59.46% in group A, 61.09% in group B, 78.07% in group C, and 87.12% in group D, which indicated an increased tendency with a prolonged follow-up duration. There was a significant difference between group A and C or D, and between group B and C or D (<0.01), but there was no statistical difference between group A and B. Additionally, the recurrent patients in the first year had a recurrence rate of 97.33% in the first three years (59.46/61.09), which means that the peak of recurrence was almost entirely concentrated in the first year. The recurrence rate was higher in males and the elder. The risk factors included multiple numbers, villous feature, high-grade dysplasia of medium or smaller size and location in the distal colon. In conclusion, the peak of recurrence was almost totally concentrated in the first year; meanwhile, the first year follow-up is of critical importance in China. It may not be necessary to do the follow-up examination during the second and third years, but after three years, another colonoscopy should be undertaken.

关键词: colorectal adenoma     polypectomy     follow-up     recurrence     risk factor    

Four-year follow-up of patients with imatinib-resistant or intolerant chronic myeloid leukemia receiving

Xiaojun Huang, Qian Jiang, Jianda Hu, Jianyong Li, Jie Jin, Fanyi Meng, Zhixiang Shen, Ting Liu, Depei Wu, Jianmin Wang, Jianxiang Wang

《医学前沿(英文)》 2019年 第13卷 第3期   页码 344-353 doi: 10.1007/s11684-018-0639-7

摘要: Dasatinib is a highly effective second-generation tyrosine kinase inhibitor used to treat chronic myeloid leukemia (CML). In 2007, a pivotal phase-2 study of dasatinib as second-line treatment was initiated in 140 Chinese CML patients. This report from the 4-year follow-up revealed that 73% of 59 patients in chronic phase (CML-CP) and 32% of 25 patients in accelerated phase (CML-AP) remained under treatment. The initial dosage of dasatinib for CML-CP and CML-AP patients were 100 mg once daily and 70 mg twice daily (total= 140 mg/day), respectively. The cumulative major cytogenetic response (MCyR) rate among patients with CML-CP was 66.1% (versus 50.8% at 18 months), and the median time to MCyR was 12.7 weeks. All CML-CP patients who achieved MCyR after a 4-year follow-up also achieved a complete cytogenetic response. The cumulative complete hematological response (CHR) rate among patients with CML-AP was 64% (16/25), with three CML-AP patients achieving CHR between 18 months and 4 years of follow-up; the median time to CHR was 16.4 weeks. The adverse event (AE) profile of dasatinib at 4 years was similar to that at 6 and 18 months. The most frequently reported AEs (any grade) included pleural effusion, headache, and myelosuppression. These long-term follow-up data continue to support dasatinib as a second-line treatment for Chinese patients with CML.

关键词: chronic myeloid leukemia (CML)     dasatinib     tyrosine kinase inhibitor     long-term follow-up    

A 7-year follow-up study of the features and transformations of elderly male patients with OGTT-1h hyperglycemia

TIAN Hui, LI Chunlin, ZHONG Wenwen, PAN Changyu, LU Juming, CAO Xiutang

《医学前沿(英文)》 2008年 第2卷 第4期   页码 396-399 doi: 10.1007/s11684-008-0076-0

摘要: The aim of this paper is to investigate the clinical features and transformation of elderly male patients with normal blood glucose levels at fasting and 2 hours after glucose intake but with hyperglycemia (≥ 11.1 mmol/L) 1 hour after oral glucose tolerance test (OGTT-1h HG). Seven years of follow-up visits were performed on 189 elderly male outpatients with OGTT-1h HG and data was recorded on their body mass index (BMI), blood pressure, serum cholesterol and triglyceride test results and on their glucose tolerance changes every 1–2 years after taking OGTT; their possible causes were analysed. Follow-up visits revealed that 19 patients with OGTT-1h HG were diagnosed with diabetes (10.1%), 78 patients with impaired glucose tolerance (IGT, 41.3%), 2 patients transformed to normal glucose tolerance (NGT, 1.1%) and the remaining 90 patients (47.6%) remained unchanged. Synchronized comparison with IGT patients showed that the ratio of OGTT-1h HG patients turning to diabetes was lower than that of IGT patients (21.1%, = 13.05, < 0.01), and the ratio of OGTT-1h HG patients transforming to NGT was slightly higher (0.4%, = 2.46, > 0.05). The prevalence of complications of hypertension, coronary heart disease, cerebral vascular diseases and dyslipidemia in patients with OGTT-1h HG were higher than those with NGT ( < 0.05) and were similar to that of IGT patients. As a special phenotype of OGTT and as part of an abnormal glucose tolerance conformation, patients with OGTT-1h HG warrant special attention, since about half of them were found to have developed diabetes or IGT, and their risk of suffering from vascular diseases were also increased.

关键词: special attention     prevalence     unchanged     dyslipidemia     elderly    

therapeutic efficacy of ursodeoxycholic acid in Chinese patients with primary biliary cirrhosis: a 2-year follow-up

null

《医学前沿(英文)》 2013年 第7卷 第2期   页码 255-263 doi: 10.1007/s11684-012-0227-1

摘要:

The efficacy of ursodeoxycholic acid (UDCA) on long-term outcome of primary biliary cirrhosis (PBC) has been less documented in Chinese cohort. We aimed to assess the therapeutic effect of UDCA on Chinese patients with PBC. In the present study, 67 patients with PBC were treated with UDCA (13–15 mg?kg-1?day-1) and followed up for 2 years to evaluate the changes of symptoms, laboratory values and histological features. As the results indicated, fatigue and pruritus were obviously improved by UDCA, particularly in patients with mild or moderate symptoms. The alkaline phosphatase and γ-glutamyl transpetidase levels significantly declined at year 2 comparing to baseline values, with the most profound effects achieved in patients at stage 2. The levels of alanine aminotransferase and aspartate aminotransferase significantly decreased whereas serum bilirubin and immunoglobulin M levels exhibited no significant change. Histological feature was stable in patients at stages 1–2 but still progressed in patients at stages 3–4. The biochemical response of patients at stage 2 was much better than that of patients at stages 3–4. These data suggest that, when treated in earlier stage, patients in long-term administration of UDCA can gain favorable results not only on symptoms and biochemical responses but also on histology. It is also indicated that later histological stage, bad biochemical response and severe symptom may be indicators of poor prognosis for UDCA therapy.

关键词: primary biliary cirrhosis     ursodeoxycholic acid     Chinese     biochemical response     therapeutic efficacy    

板形计法的定义及实验应用

张进之,段春华,朱健勤

《中国工程科学》 2001年 第3卷 第12期   页码 47-51

摘要:

板形测控数学模型、解析板形刚度理论和板形板厚协调规律的综合称为板形计法。采用两种实验方式验证了板形计法的正确性和实用性,其一是通过轧铝板实验,计算轧机板形刚度和轧件板形刚度,由实测铝板凸度验证板形刚度方程;其二是由CVC板形控制热连轧机实测数据,用离线计算自适应系数的方法验证板形测控数学模型。

关键词: 板形计法     板形刚度方程     测控数学模型     后计算     自适应    

Chimeric antigen receptor T-cell therapy: a promising treatment modality for relapsed/refractory mantle cell lymphoma

Ping Li, Ningxin Dong, Yu Zeng, Jie Liu, Xiaochen Tang, Junbang Wang, Wenjun Zhang, Shiguang Ye, Lili Zhou, Alex Hongsheng Chang, Aibin Liang

《医学前沿(英文)》 2020年 第14卷 第6期   页码 811-815 doi: 10.1007/s11684-020-0740-6

摘要: Mantle cell lymphoma (MCL) is a distinct histological type of B-cell lymphoma with a poor prognosis. Several agents, such as proteasome inhibitors, immunomodulatory drugs, and inhibitors of B cell lymphoma-2 and Bruton’s tyrosine kinase have shown efficacy for relapsed or refractory (r/r) MCL but often have short-term responses. Chimeric antigen receptor (CAR) T-cell therapy has emerged as a novel treatment modality for r/r non-Hodgkin’s lymphoma. However, long-term safety and tolerability associated with CAR T-cell therapy are not defined well, especially in MCL. In this report, we described a 70-year-old patient with r/r MCL with 48-month duration of follow-up who achieved long-term remission after CAR T-cell therapy. CAR T-cell-related toxicities were also mild and tolerated well even in this elderly patient. This report suggested that CAR T-cell therapy is a promising treatment modality for patients with MCL, who are generally elderly and have comorbid conditions.

关键词: anti-CD19 chimeric antigen receptor T cells     mantle cell lymphoma     relapsed or refractory     long-term follow-up    

Long-term results of suppressing thyroid-stimulating hormone during radiotherapy to prevent primary hypothyroidism in medulloblastoma/PNET and Hodgkin lymphoma: a prospective cohort study

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

《医学前沿(英文)》 2021年 第15卷 第1期   页码 101-107 doi: 10.1007/s11684-020-0752-2

摘要: Primary hypothyroidism commonly occurs after radiotherapy (RT), and coincides with increased circulating thyroid-stimulating hormone (TSH) levels. We tested therefore the protective effect of suppressing TSH with L-thyroxine during RT for medulloblastoma/PNET and Hodgkin lymphoma (HL) in a prospective cohort study. From 1998 to 2001, a total of 37 euthyroid children with medulloblastoma/PNET plus 14 with HL, scheduled for craniospinal irradiation and mediastinum/neck radiotherapy, respectively, underwent thyroid ultrasound and free triiodothyronine (FT3), free thyroxine (FT4), and TSH evaluation at the beginning and end of craniospinal iiradiation. From 14 days before and up to the end of radiotherapy, patients were administered L-thyroxine checking every 3 days TSH to ensure a value<0.3 μIU/mL. During follow-up, blood tests and ultrasound were repeated; primary hypothyroidism was considered an increased TSH level greater than normal range. Twenty-two/37 patients with medulloblastoma/PNET and all the 14 patients with HL were alive after a median 231 months from radiotherapy with 7/22 and 8/14 having correctly reached TSH levels ˂ 0.3 μIU/mL and well matched for other variables. Twenty years on, hypothyroidism-free survival rates differed significantly, being 60%±15% and 15.6%±8.2% in TSH-suppressed vs. not-TSH suppressed patients, respectively ( =0.001). These findings suggest that hypothyroidism could be durably prevented in two populations at risk of late RT sequelae, but it should be confirmed in a larger cohort.

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

Structure controlling and process scale-up in the fabrication of nanomaterials

Chunzhong LI,

《化学科学与工程前沿(英文)》 2010年 第4卷 第1期   页码 18-25 doi: 10.1007/s11705-009-0305-3

摘要: Nanotechnology is already having a significant commercial impact, and will very certainly have a much greater impact in the future. The research on process engineering and scale-up will be very important for the commercial production and application of nanomaterials, because the properties and structure of nanomaterials are not only determined by the nucleation and growth process, but also strongly affected by the engineering properties, such as the mixing, the heat and mass transfer, and also the distribution of temperature, concentration, etc. This paper will present some research work in our laboratory on the fabrication of nanomaterials. Based on the chemical engineering principle and methods, many kinds of novel nanomaterials can be synthesized and their structure can be easily controlled through adjusting the parameters of the fluid mixing, and the distribution of temperature, residence time and concentration, etc. By using the micro-mixing, heat and mass transfer and reaction control methods, the host-guest nanocomposites have been assembled and assumed as the novel electroanalytical sensing nanobiocomposite materials. Based on the principles of chemical engineering, the manufacturing technologies for magnetic powders, calcium carbonate, and titanium dioxide have been developed for commercial-scale production, and the largest production scale has reached 15 kt/year.

关键词: scale-up     significant commercial     electroanalytical     engineering     laboratory    

BUEES: a bottom-up event extraction system

Xiao DING,Bing QIN,Ting LIU

《信息与电子工程前沿(英文)》 2015年 第16卷 第7期   页码 541-552 doi: 10.1631/FITEE.1400405

摘要: Traditional event extraction systems focus mainly on event type identification and event participant extraction based on pre-specified event type paradigms and manually annotated corpora. However, different domains have different event type paradigms. When transferring to a new domain, we have to build a new event type paradigm and annotate a new corpus from scratch. This kind of conventional event extraction system requires massive human effort, and hence prevents event extraction from being widely applicable. In this paper, we present BUEES, a bottom-up event extraction system, which extracts events from the web in a completely unsupervised way. The system automatically builds an event type paradigm in the input corpus, and then proceeds to extract a large number of instance patterns of these events. Subsequently, the system extracts event arguments according to these patterns. By conducting a series of experiments, we demonstrate the good performance of BUEES and compare it to a state-of-the-art Chinese event extraction system, i.e., a supervised event extraction system. Experimental results show that BUEES performs comparably (5% higher -measure in event type identification and 3% higher -measure in event argument extraction), but without any human effort.

关键词: Event extraction     Unsupervised learning     Bottom-up    

Working Up Green, and Living Up Green

Ji-shan He

《工程管理前沿(英文)》 2014年 第1卷 第1期   页码 2-2 doi: 10.15302/J-FEM-2014002

Comparing the effects of Bassini versus tension-free hernioplasty: 3 years’ follow-up

Yulong SHI, Zhongxue SU, Leping LI, Hongjun LIU, Changqing JING,

《医学前沿(英文)》 2010年 第4卷 第4期   页码 463-468 doi: 10.1007/s11684-010-0050-5

摘要: In order to compare the effects of Bassini and tension-free mesh hernioplasty, a total of 552 patients with inguinal hernia who were subjected to surgical treatment in our hospital were randomly divided into the following two groups: the Bassini group (=269) and the tension-free mesh group (=283). The recurrence rates, pain, discomfort, and other complications were recorded, and the causes of the complications were explored. The recurrence rate in the Bassini group was 8.9% (24/269), significantly higher than that in the tension-free repair group (2.8%, 8/283). In addition, the recurrence rates in the Bassini and tension-free groups before 2004 were 12.6% and 5.6%, respectively, which were markedly higher than the rates after 2004 (5.3% and 0.7%, respectively). The rate of post-operative discomfort and pain within the first three months was higher in the Bassini group compared to the tension-free group (25.7% 18.5%, respectively). However, there was no difference after three months in the rate of post-operative discomfort and pain, incidence of infection, or scrotal edema between the two groups. The average hospital stay in the Bassini group was longer than that in the tension-free repair group (7.6€±€1.2 4.5€±€2.2 days, respectively), but the cost was lower (4518.0€±€510 6221.3€±€578 yuan, respectively). Thus, tension-free mesh hernioplasty is indicated for most inguinal hernia patients due to the low recurrence rate, rapid recovery time, and treatment success, but the traditional Bassini procedure has lower cost and other beneficial effects and is still suitable for some patients.

关键词: hernioplasty     Bassini repair     tension-free repair     complication    

Jack up reliability analysis: An overview

Ahmad IDRIS, Indra Sati Hamonangan HARAHAP, Montasir Osman Ahmed ALI

《结构与土木工程前沿(英文)》 2018年 第12卷 第4期   页码 504-514 doi: 10.1007/s11709-017-0443-5

摘要: Jack up is a mobile unit used for oil and gas exploration and production in offshore fields. On demand, the unit is moved and installed in a given location and used for a period up to 12 months before being un-installed and moved to another location. Due to its mobility and re-usability, when the unit is offered for use in a given offshore location, its suitability in terms of safe operation is evaluated in accordance with the guidelines of Site Specific Assessment (SSA) of jack up. When the unit failed safety assessment criteria, the guideline recommended that it is re-assessed by increasing the complexity of the assumptions and methods used. Reliability analysis theories are one of the frameworks recommended for the safety assessment of the units. With recent developments in uncertainty and reliability analysis of structures subject to stochastic excitation, this study aims at providing a review on the past developments in jack up reliability analysis and to identify possible future directions. The results from literature reviewed shows that failure probabilities vary significantly with analysis method used. In addition, from the variants of reliability analysis approach, the method of time dependent reliability for dynamic structures subject to stochastic excitation have not been implemented on jack ups. Consequently, suggestions were made on the areas that need further examination for improvement of the efficiency in safety assessment of the units using reliability theories.

关键词: jack up     reliability analysis     uncertainty analysis     review of jack up    

Performance of a novel bent-up bars system not interacting with concrete

Aydin SHISHEGARAN, Mohammad Reza GHASEMI, Hesam VARAEE

《结构与土木工程前沿(英文)》 2019年 第13卷 第6期   页码 1301-1315 doi: 10.1007/s11709-019-0552-4

摘要: Increasing the bending and shear capacities of reinforced concrete members is an interesting issue in structural engineering. In recent years, many studies have been carried out to improve capacities of reinforced concrete members such as using post and pre-tensioning, Fiber Reinforced Polymer and other techniques. This paper proposes a novel and significant technique to increase the flexural capacity of simply supported reinforced concrete beams. The proposed method uses a new reinforcement bar system having bent-up bars, covered with rubber tubes. This technique will avoid interaction of bent-up bars with concrete. They are located in the zone where compressive and tensile forces act against one another. The compressive force in the upper point of the bent-up bars is exerted to the end point of these bars located under neutral axis. Moreover, the tensile stress is decreased in reinforcements located under the neutral axis. This will cause the Reinforced Concrete (RC) beam to endure extra loading before reaching yield stress. These factors may well be considered as reasons to increase bending capacity in the new system. The laboratory work together with finite element method analysis were carried out in this investigation. Furthermore, bending capacity, ductility, strength, and cracking zone were assessed for the new proposed system and compared with the conventional model. Both the FEM simulation and the experimental test results revealed that the proposed system has significant impact in increasing the load bearing capacity and the stiffness of the RC beams. In the present study, an equation is formulated to calculate bending capacity of a new reinforcement bar system beam.

关键词: bending capacity     rubber tube     stress transfer     bent-up bars     ductility     cracking    

Scale up of reactors for carbon dioxide reduction

《化学科学与工程前沿(英文)》 2023年 第17卷 第1期   页码 116-122 doi: 10.1007/s11705-022-2178-7

摘要: In recent times there has been a great deal of interest in the conversion of carbon dioxide into more useful chemical compounds. On the other hand, the translation of these developments in electrochemical reduction of carbon dioxide from the laboratory bench to practical scale remains an underexplored topic. Here we examine some of the major challenges, demonstrating some promising strategies towards such scale-up, including increased electrode area and stacking of electrode pairs in different configurations. We observed that increasing the electrode area from 1 to 10 cm2 led to only a 4% drop in current density, with similarly small penalties realised when stacking sub-cells together.

关键词: CO2 reduction     electrochemical cell     electrosynthesis     upscaling    

标题 作者 时间 类型 操作

Technetium-99m-sestamibi SPECT for the diagnosis and follow-up of nasopharyngeal carcinoma

Jing CHEN MD, Guang-Yuan HU MD, Guo-Qing HU MD, Hua WU PhD,

期刊论文

The first year follow-up after colorectal adenoma polypectomy is important: A multiple-center study in

Qin-Yan GAO, Hui-Min CHEN, Jing-Yuan FANG, Jian-Qiu SHENG, Ping ZHENG, Cheng-Gong YU, Bo JIANG,

期刊论文

Four-year follow-up of patients with imatinib-resistant or intolerant chronic myeloid leukemia receiving

Xiaojun Huang, Qian Jiang, Jianda Hu, Jianyong Li, Jie Jin, Fanyi Meng, Zhixiang Shen, Ting Liu, Depei Wu, Jianmin Wang, Jianxiang Wang

期刊论文

A 7-year follow-up study of the features and transformations of elderly male patients with OGTT-1h hyperglycemia

TIAN Hui, LI Chunlin, ZHONG Wenwen, PAN Changyu, LU Juming, CAO Xiutang

期刊论文

therapeutic efficacy of ursodeoxycholic acid in Chinese patients with primary biliary cirrhosis: a 2-year follow-up

null

期刊论文

板形计法的定义及实验应用

张进之,段春华,朱健勤

期刊论文

Chimeric antigen receptor T-cell therapy: a promising treatment modality for relapsed/refractory mantle cell lymphoma

Ping Li, Ningxin Dong, Yu Zeng, Jie Liu, Xiaochen Tang, Junbang Wang, Wenjun Zhang, Shiguang Ye, Lili Zhou, Alex Hongsheng Chang, Aibin Liang

期刊论文

Long-term results of suppressing thyroid-stimulating hormone during radiotherapy to prevent primary hypothyroidism in medulloblastoma/PNET and Hodgkin lymphoma: a prospective cohort study

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

期刊论文

Structure controlling and process scale-up in the fabrication of nanomaterials

Chunzhong LI,

期刊论文

BUEES: a bottom-up event extraction system

Xiao DING,Bing QIN,Ting LIU

期刊论文

Working Up Green, and Living Up Green

Ji-shan He

期刊论文

Comparing the effects of Bassini versus tension-free hernioplasty: 3 years’ follow-up

Yulong SHI, Zhongxue SU, Leping LI, Hongjun LIU, Changqing JING,

期刊论文

Jack up reliability analysis: An overview

Ahmad IDRIS, Indra Sati Hamonangan HARAHAP, Montasir Osman Ahmed ALI

期刊论文

Performance of a novel bent-up bars system not interacting with concrete

Aydin SHISHEGARAN, Mohammad Reza GHASEMI, Hesam VARAEE

期刊论文

Scale up of reactors for carbon dioxide reduction

期刊论文