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Open Journal of Anesthesiology 2023年第10期13卷 197-211页

作者： Shereen Mamdouh Kamal Khaled Mohamed Fares Sahar Abdel-Baky Mohamed mohanad Ahmed Mohamed Fatma Adel El Sherif Anaesthesia Intensive Care and Pain Management Department South Egypt Cancer Institute Assiut University Assiut Egypt

Background: Transcranial direct current stimulation (tDCS) across cortical brain areas appears to improve various forms of pain, yet evidence of tDCS efficiency and ideal stimulation target is lacking. This study aimed to compare the add-on analgesic efficacy of concentric electrode transcranial direct current stimulation (CE-tDCS) stimulation over the primary motor cortex versus the insular cortex on the management of chronic postmastectomy pain. Method: Prospective randomized double-blind sham-controlled study enrolled eighty patients with chronic postmastectomy pain that were randomly assigned to four groups: active motor (AM), sham motor (SM), active insula (AI) and sham insula (SI) group, each received 5 sessions for 20-minute duration with 2 mA tDCS over the targeted area of the contralateral side of pain. Our primary outcome was VAS score, the secondary outcomes were VDS score, LANSS score and depression symptoms by HAM-D scores, assessment was done at 4 time points (prestimulation, after 5th session, 15th day and one month after the last session). Results: Both active tDCS groups (motor and insula) showed reduction of VAS (P Conclusion: Active tDCS stimulation either targeting the primary motor cortex or the insula cortex has add-on analgesic effect for controlling neuropathic chronic post mastectomy pain and the maximum effect was at 15 days after the last session.

关键词： Transcranial Direct Current Stimulation tDCS Postmastectomy Pain Motor Cortex Insular Cortex

一种新型水浴冷冻夹具在大鼠跟腱力学测试中的应用

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生物医学工程学杂志 2014年第3期31卷 678-681页

作者：刘二福孙妍君彭永金徐伟王业全许康 mohanad Khalid Ahmed 吕永钢杨力 "生物流变科学与技术"教育部重点实验室&重庆大学生物工程学院国家"111计划"基地重庆400044 东风汽车公司技术中心武汉430058 重庆市公安局物证鉴定中心重庆400021

设计一种新型的冷冻水浴型夹具,用于解决大鼠跟腱力学测试的问题。以SD大鼠肌肉-跟腱-跟骨为单元的样本随机分成A、B两组。A组:大鼠跟腱样本采用设计的新型水浴型冷冻夹具;B组:大鼠跟腱样本采用传统非水浴冷冻夹具。结果显示,在力学测... 详细信息

设计一种新型的冷冻水浴型夹具,用于解决大鼠跟腱力学测试的问题。以SD大鼠肌肉-跟腱-跟骨为单元的样本随机分成A、B两组。A组:大鼠跟腱样本采用设计的新型水浴型冷冻夹具;B组:大鼠跟腱样本采用传统非水浴冷冻夹具。结果显示,在力学测试过程中,A组样本无一滑脱,跟腱处于生理活性状态;B组样本有一根滑脱,其他样本跟腱有明显被冷冻现象。A组样本平均最大应力、最大断裂点位移以及杨氏模量较B组差异均有统计学意义(P<0.05)。实验结果表明,新的冷冻水浴型夹具优于传统非水浴条件冷冻夹具,能够更好地模拟体内环境条件测试跟腱的力学性质。

关键词：冷冻水浴型夹具跟腱力学拉伸测试应用

Effects of 12 weeks of back-squat training program on jump performances and bone markers in female students

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TMR Non-Drug Therapy 2022年第3期5卷 35-40页

作者： Badiea Sharaif Nidhal Jebabli Saber Abdellaoui Jed Mohamed Tijani Jihen Khalfoun mohanad Omar Abderraouf Ben Abderrahman Physical Education and Sport Sciences Department College of EducationSultan Qaboos UniversityAl-Khodh Muscat 123Sultanate of Oman Higher Institute of Sport and Physical Education of Ksar-Said University of ManoubaKsar-Said 2009Tunisia High Institute of Sport and Physical Education of Kef University of JendoubaUR13JS01Kef 7100Tunisia

Background:The training program promoted improvements of jump abilities throughout the musculoskeletal system including bone *** aim of this study is to examine both the acute and chronic response of bone markers to resistance training ***:Ten female students(age:18±0.7 years,body mass:63±3.6 kg;height:164±5.2 cm)participated in this *** were recruited for a back-squat training program for 12 weeks,two days/*** full-back squat protocol consisted of 3–5 sets×3–8 repetitions at 45–55%one repetition *** sessions included a 5 jump test(5JT),standing long jump(SLJ),drop jump(DJ),and vertical jump(VJ).Results:Substantial improvements in all testing jumps(5JT:∆10%;P=0.000;ES=1.72;SLJ:∆7%;P=0.000;ES=1.33;DJ:∆11%;P=0.000;ES=0.72;VJ:∆20%;P=0.000;ES=1.84)were found during post program in comparison to pre-program ***,a significant change(P≤0.05)of bone markers during post-exercise compared to pre-exercise either before or after the training *** collagen type I carboxy-terminal peptide(CICP)levels elevated after the training program(pre-exercise only)compared to former ***:12 weeks of back-squat training program resulted greater acute improvements of jump abilities with adaptation in all musculoskeletal system including bone formation.

关键词： strength training jump tests bone biochemical markers athletes

Mechanism of Haibat Sultan Mountain Land-slide in Koya, North Iraq

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Engineering（科研） 2016年第8期8卷 535-544页

作者： Sakar A. Sadiq Arezh S. Muhmed Hozan Govar K. Haris Dastan M. Hamma mohanad M. Abdwllah Hozan H. Bibani Hamza K. Muhealddin Hawkar A. Mustafa Varoujan Sissakian Nadhir al-Ansari University of Kurdistan Hawler Iraq Pruvate Consultant Einkawa Erbil Iraq Lulea University of Technology Lulea Sweden

Haibat Sultan Mountain is a long range with elevation of about 860 m (a.s.l.);the PilaSpi Formation forms its carapace in Koya vicinity, with relief difference of about 300 m from Koisanjaq plain. The PilaSpi Formation consists of well thickly to massively bedded dolostone and dolomitic limestone with thickness of about 120 m in Koya vicinity. The main trend is NW - SE being a limb of Bustana anticline representing part of the southwestern limb, with dip amount that ranges from (15 - 30). On 11th of November 2015 a landslide had occurred after a heavy rainfall along Koya - Dukan main road. The type of the slide was plane sliding due to daylight slope, which was formed after the road cut. The length of the slide area: along the road is 90 m with height of 40 m forming almost a parallelogram shape;the thickness of the slid beds is about 2.5 m. The estimated volume of the slid mass is 9000 m3. The main cause of the landslide is the presence of daylight slope, high slope angle;more than the dip angle, presence of old crack surfaces which are filled by reddish brown clayey residual soil. After the he heavy rain fall, which lasted for 20 hours, the infiltrated rain water in the bedding planes in the well bedded, cracked, and jointed beds has increased the pore pressure and decreased the internal friction angle;therefore, the sliding has occurred. The root of the slid mass is below the base of the paved road;therefore, that part which is above the paved road has slid. The remaining part is highly cracked and partly accumulated in the base of the slid mass. Fortunately, the height of the slid mass is only 40 m and the relief difference between the crown area and the toe area is about 50 m;otherwise the slid mass would be larger than the present slid mass. From the field inspection, it is very clear that the involved area is very unstable and in critical equilibrium. The presence of daylight bedding above the crown area, clayey soil in the fractures and open joint

关键词： Landslide Plane Slide Shear Plane Daylight Slopes Iraq

Minimally Invasive Hind-Foot Fusion in Charcot Patients

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Open Journal of Orthopedics 2023年第11期13卷 477-484页

作者： Sami Nogdallah mohanad Osman Ibrahim Abd-Elseed alaa Mohamed Mohamed Khairy Osama Gamal Nubi Montaser Fatooh Hozifa Mohammed ali Abd-Elmaged Department of Orthopedics Alneelain University Khartoum Sudan Department of Orthopedics Orthopaedic Registrar Sudan Medical Specialization Board Khartoum Sudan Department of Orthopedics Bashaer University Hospital MBBS Al Neelan University Khartoum Sudan Department of Orthopedics Alzaiem Alazhari University Khartoum Sudan

Background: Hindfoot fusion, is a fusion of the talonavicular, talocalcaneal, and calcaneocuboid joints and is commonly performed for patients complaining of pain, chronic instability and gross deformity as a result of hindfoot pathology. Objective: This study aimed to assess the functional outcomes of the patients underwent hindfoot fusion, the post-operative complications and patient’s satisfaction. Methodology: This study is a prospective cohort study was conducted in Future hospital, in Khartoum, Sudan. It involved 30 patients from July 2015-July 2022. Data was collected by the primary researcher using data collection sheet, then it was cleaned and entered into Microsoft excel data sheet and was analysed using SPSS version 28 software. Results: 33.3% of the patients are aged 51 - 60 years, and >60 years. Male: Female equals 1:1. 56.7% are for the left side, only 23.3% developed complications. 63.3% patients are fully satisfied. There is a significant correlation between the AOFAS score before and after the operation. also, a significant correlation between the means of AOFAS score after with the complications and the satisfaction of the patients. Conclusion: Minimally invasive tibio-talo-calcaneal is an alternative procedure for the treatment of severe Charcot arthropathy of the ankle. The expected functional outcome is impressive and comparable with the open surgery. However, the post-operative complications are prevalent in 23.3% of patients. Most candidates are fully satisfied with the procedure.

关键词： Ankle Sudan Patient Satisfaction Arthropathy Neurogenic

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GloBE背景下的美国最低税

国际税收 2023年第11期 37-44页

作者：鲁文·S·阿维-约纳穆罕纳德·塞利姆朱晓丹(译) 密歇根大学法学院大连海洋大学海洋法律与人文学院

本文围绕美国国内三种最低税(全球无形资产低税所得、税基侵蚀与反滥用税、公司替代性最低税)与支柱二的关系展开研究,并探讨了三个问题:《减税与就业法案》和支柱二的关系,美国对支柱二可能作出的回应,如果美国不实施支柱二会发生什么... 详细信息

本文围绕美国国内三种最低税(全球无形资产低税所得、税基侵蚀与反滥用税、公司替代性最低税)与支柱二的关系展开研究,并探讨了三个问题:《减税与就业法案》和支柱二的关系,美国对支柱二可能作出的回应,如果美国不实施支柱二会发生什么。本文认为,若美国不实施支柱二,可能会加剧重复征税和公司利润从美国境内转移至境外的税收问题。

关键词：全球反税基侵蚀规则支柱二《减税与就业法案》公司替代性最低税全球无形资产低税所得税基侵蚀与反滥用税