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Impact of Shockwave on Condensation Efficiency of Supersonic Nozzle during Natural Gas Purification 认领 引用
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作者 Lei Zhao Lihui Ma +3 位作者 Junwen Chen Pan Zhang Jiang Bian Dong Sun 《Energy Engineering》 EI 2026年第2期314-328,共15页
Shock waves in the nozzle during supersonic separation under different conditions can disrupt the flow field’s thermodynamic equilibrium.While it contributes to the recovery of pressure energy,it also leads to the di... Shock waves in the nozzle during supersonic separation under different conditions can disrupt the flow field’s thermodynamic equilibrium.While it contributes to the recovery of pressure energy,it also leads to the dissipation of mechanical energy.This study aimed to investigate the effects of changes in back pressure on the shock wave position and its subsequent impact on the refrigeration performance of nozzles.A mathematical model for the supersonic gas in a nozzle was established and evaluated via experiments.The results show that when the back pressure is less than 0.2 MPa,no shock wave is generated in the nozzle,and high refrigeration and liquefaction efficiency can be ensured while effective pressure recovery is achieved.When the back pressure(pb)is increased from 0.3 to 0.6 MPa,the refrigeration efficiency of the nozzle decreases,and the shock wave position(x shock)is advanced from 157 to 118 mm.The maximum Mach number(Ma)that can be reached by the fluid in the nozzle is reduced from 1.97 to 1.27.When the back pressure is increased from 0.2 to 0.6 MPa,the minimum temperature is increased by 55.18 K.When the back pressure is greater than 0.3 MPa,the Mach number upstream of the shock wave is reduced from 1.97 to 1.27,the shock wave intensity is weakened,and the thickness of the boundary layer separation caused by the shock wave is also decreased accordingly.Therefore,to ensure refrigeration efficiency,measures should be taken to control the back pressure within a reasonable range. 展开更多
关键词 Supersonic nozzle shockwave boundary layer energy conversion refrigeration efficiency
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Shockwave冲击波球囊与PTA联合支架置入术治疗股浅动脉短段闭塞的疗效比较 认领 引用
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作者 林昌俭 张济 +1 位作者 李光泽 俞慎林 《中南医学科学杂志》 CAS 2025年第2期308-311,共4页
目的 比较Shockwave冲击波球囊与经皮血管成形术(PTA)联合支架置入术治疗股浅动脉短段闭塞的疗效。方法 选取股浅动脉短段闭塞患者100例,随机均分为Shockwave组和PTA+支架组。比较两组不同时间点踝肱指数(ABI)、跛行距离、一期通畅率及... 目的 比较Shockwave冲击波球囊与经皮血管成形术(PTA)联合支架置入术治疗股浅动脉短段闭塞的疗效。方法 选取股浅动脉短段闭塞患者100例,随机均分为Shockwave组和PTA+支架组。比较两组不同时间点踝肱指数(ABI)、跛行距离、一期通畅率及术后并发症发生情况。结果 两组手术总有效率比较,差异无显著性(P>0.05)。术后6个月,Shockwave组ABI、一期通畅率高于PTA+支架组(P<0.05);术后3、6个月,Shockwave组跛行距离大于PTA+支架组(P<0.05)。Shockwave组术后并发症总发生率明显低于PTA+支架组(P<0.05)。结论 Shockwave冲击波球囊治疗股浅动脉短段闭塞比PTA联合支架置入术的术后一期通畅率更高,并发症更少,是一种安全且有效的治疗选择。 展开更多
关键词 Shockwave冲击波球囊 PTA 支架置入术 下肢动脉硬化闭塞症 股浅动脉短段闭塞 术后一期通畅率
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Clinical outcomes of intravenous urography-assisted shockwave lithotripsy for radiolucent ureteral stones 认领 引用 被引量：1
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作者 Shinya Somiya Shigeki Koterazawa +7 位作者 Katsuhiro Ito Takao Haitani Yuki Makino Ryuichiro Arakaki Norio Kawase Yoshihito Higashi Hitoshi Yamada Toru Kanno 《Asian Journal of Urology》 CAS CSCD 2025年第1期66-71,共6页
Objective We aimed to compare the clinical outcomes of intravenous urography-assisted fluoroscopy-guided shockwave lithotripsy for radiolucent ureteral stones and standard shockwave lithotripsy for radiopaque ureteral... Objective We aimed to compare the clinical outcomes of intravenous urography-assisted fluoroscopy-guided shockwave lithotripsy for radiolucent ureteral stones and standard shockwave lithotripsy for radiopaque ureteral stones.Methods We retrospectively reviewed 734 patients with ureteral stones treated by fluoroscopy-guided shockwave lithotripsy between March 2014 and March 2021.The primary outcome was a stone-free rate with one session within 30 days,defined as no residual stones without auxiliary treatment.The multivariate analysis was used to examine whether the intravenous urography use predicted treatment success.Furthermore,we compared the outcomes using propensity score matching.Results Ninety-eight patients underwent the intravenous urography use protocol(Group I),and the remaining 636 patients underwent the non-intravenous urography protocol(Group N).Stone-free rates with one session within 30 days were 38%and 32%in groups I and N,respectively(p=0.3).No statistical differences were observed in the conversion rate to ureteroscopy(p=0.3)or complication rate(p=0.7)between Group I and Group N.One patient who developed skin redness was considered a complication of the contrast medium.Propensity score matching examined 88 matched pairs.Treatment success was obtained in 31(35%)patients in Group I and 33(38%)patients in Group N(p=0.9)within 30 days with one session.Conclusion Radiolucent stones can be safely and effectively treated by shockwave lithotripsy with intravenous urography. 展开更多
关键词 Intravenous urography Radiolucent Lithotripsy Ureteral stone Extracorporeal shockwave lithotripsy therapy
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应用Shockwave冲击波球囊治疗冠状动脉重度钙化合并糖尿病病人的护理 认领 引用
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作者 丘彩连 朱利容 +3 位作者 万雪花 黄芬 吴珊 洪长江 《全科护理》 2025年第8期1579-1581,共3页
总结报告医院首例应用Shockwave冲击波球囊成功治疗冠状动脉360°环形钙化病变合并糖尿病病人的治疗和护理经验。在常规护理的基础上实施多维度全程康复护理干预,康复指导以护理为主、医生为辅,全面发挥医护-家属-病人三方紧密协作... 总结报告医院首例应用Shockwave冲击波球囊成功治疗冠状动脉360°环形钙化病变合并糖尿病病人的治疗和护理经验。在常规护理的基础上实施多维度全程康复护理干预,康复指导以护理为主、医生为辅,全面发挥医护-家属-病人三方紧密协作的全程、连贯、无缝隙护理。验证了Shockwave冲击波球囊治疗技术在相应的护理配合下效果好、创伤小和并发症少的优势,但还需在实践中不断总结和优化该技术相关的治疗细节和综合护理干预措施,从而提高冠状动脉介入新技术的护理水准。 展开更多
关键词 Shockwave冲击波球囊 冠状动脉重度钙化 糖尿病 护理
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Shockwave冲击波球囊治疗重度冠状动脉钙化病变2例 认领 引用
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作者 赵建军 刘晓燕 +5 位作者 孙晓慧 尚福军 杨莉 王鑫雨 刘松 王家莉 《临床医学研究与实践》 2025年第11期25-28,共4页
目的探讨Shockwave冲击波球囊在重度冠状动脉钙化病变治疗中的应用效果。方法选择2023年4月至11月本院接受Shockwave冲击波球囊治疗的2例重度冠状动脉钙化患者作为研究对象。采用Shockwave冲击波球囊对钙化病变进行预处理,先以4 atm充... 目的探讨Shockwave冲击波球囊在重度冠状动脉钙化病变治疗中的应用效果。方法选择2023年4月至11月本院接受Shockwave冲击波球囊治疗的2例重度冠状动脉钙化患者作为研究对象。采用Shockwave冲击波球囊对钙化病变进行预处理,先以4 atm充盈扩张球囊,实施10次冲击波钙化斑块碎裂术,后加压至6 atm维持10 s左右,共触发80次脉冲击波(8个周期)。结果Shockwave冲击波球囊能有效碎裂扩张重度冠状动脉钙化病变,有助于支架植入;患者围手术期未出现手术相关并发症。结论Shockwave冲击波球囊在重度冠状动脉钙化病变治疗中表现出显著疗效,能够有效碎裂并扩张重度钙化病变,获得理想的管腔直径和面积,提高手术成功率。其操作简便、安全性高,可作为重度冠状动脉钙化病变的重要治疗选择。 展开更多
关键词 冠状动脉粥样硬化性心脏病 冠状动脉钙化 经皮冠状动脉介入治疗 Shockwave冲击波球囊
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Efficacy and safety of low-intensity shockwave therapy plus tadalafil 5 mg once daily in men with type 2 diabetes mellitus and erectile dysfunction:a matched-pair comparison study 认领 引用 被引量：11
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作者 Paolo Verze Marco Capece +5 位作者 Massimiliano Creta Roberto La Rocca Francesco Persico Lorenzo Spirito Antonio Cardi Vincenzo Mirone 《Asian Journal of Andrology》 SCIE CAS CSCD 2020年第4期379-382,共4页
Low-intensity extracorporeal shockwave therapy(LiESWT)represents a promising treatment for patients with erectile dysfunction(ED).We investigated the efficacy of LiESWT combined with tadalafil 5 mg once daily in men w... Low-intensity extracorporeal shockwave therapy(LiESWT)represents a promising treatment for patients with erectile dysfunction(ED).We investigated the efficacy of LiESWT combined with tadalafil 5 mg once daily in men with type 2 diabetes mellitus(T2DM)and ED and compared LiESWT protocols administering different number of shockwaves.We performed a retrospective matched-pair comparison using data from a prospectively maintained database.Seventy-eight patients who received tadalafil 5 mg once dai7ly for 12 weeks+LiESWT performed with an electrohydraulic source for 3 weeks(Group A)were matched 1:1 to patients who received tadalafil 5 mg once daily alone for 12 weeks(Group B).A subgroup analysis was performed according to the number of shockwaves delivered during each session(1500,1800,and 2400 in subgroup A1,A2,and A3,respectively).The mean International Index of Erectile Function-5(IIEF-5)score variations with respect to baseline recorded at 4,12,and 24 weeks after the end of the treatment were investigated as treatment outcomes.The mean IIEF-5 scores significantly improved in all groups and subgroups at 4-week follow-up without intergroup differences.At 12-and 24-week follow-up,the mean IIEF-5 improvement was significantly higher among patients in the A3 subgroup(+5.0±2.1[P<0.001]and+4.7±2.3[P<0.001],respectively).The combined approach with tadalafil 5 mg once daily and LiESWT with a protocol involving 2400 shockwaves provides significant advantages in terms of IIEF-5 improvement and durability compared to tadalafil 5 mg once daily alone in patients with T2DM and ED. 展开更多
关键词 diabetes mellitus erectile dysfunction low-intensity shockwave therapy tadalafil
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Numerical investigation of the shockwave overpressure fields of multi-sources FAE explosions 认领 引用 被引量：12
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作者 Chun-hua Bai Xing-yu Zhao +1 位作者 Jian Yao Bin-feng Sun 《Defence Technology（防务技术）》 SCIE EI CAS CSCD 2021年第4期1168-1177,共10页
Shockwaves from fuel-air explosive(FAE)cloud explosions may cause significant casualties.The ground overpressure field is usually used to evaluate the damage range of explosion shockwaves.In this paper,a finite elemen... Shockwaves from fuel-air explosive(FAE)cloud explosions may cause significant casualties.The ground overpressure field is usually used to evaluate the damage range of explosion shockwaves.In this paper,a finite element model of multi-sources FAE explosion is established to simulate the process of multiple shockwaves propagation and interaction.The model is verified with the experimental data of a fourfoldsource FAE explosion,with the total fuel mass of 340 kg.Simulation results show that the overpressure fields of multi-sources FAE explosions are different from that of the single-source.In the case of multisources,the overpressure fields are influenced significantly by source scattering distance and source number.Subsequently,damage ranges of overpressure under three different levels are calculated.Within a suitable source scattering distance,the damage range of multi-sources situation is greater than that of the single-source,under the same amount of total fuel mass.This research provides a basis for personnel shockwave protection from multi-sources FAE explosion. 展开更多
关键词 Fuel-air explosive Numerical simulation Multi-sources explosion Shockwave overpressure field
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Investigation on the shockwave induced by surface arc plasma in quiescent air 认领 引用 被引量：6
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作者 金迪 李应红 +5 位作者 贾敏 李凡玉 崔巍 孙权 张百灵 李军 《Chinese Physics B》 SCIE EI CAS CSCD 2014年第3期396-403,共8页
The shockwave induced by surface direct-current （DC） arc discharge is investigated both experimentally and numer- ically. In the experiment, the shockwave generated by rapid gas heating is clearly observed from Schl... The shockwave induced by surface direct-current （DC） arc discharge is investigated both experimentally and numer- ically. In the experiment, the shockwave generated by rapid gas heating is clearly observed from Schlieren images. The peak velocity of the shockwave is measured to be over 410 m/s; during its upright movement, it gradually falls to about 340 m/s; no remarkable difference is seen after changing the discharge voltage and the pulse frequency. In the modeling of the arc plasma, the arc domain is not simulated as a boundary condition with fixed temperature or pressure, but a source term with a time-varying input power density, which could better reflect the influence of the heating process. It is found that with a reference power density of 2.8× 1012 W/m2, the calculated peak velocity is higher than the measured one, but they quickly （in 30 Its） become agreed with each other. The peak velocity also rises while increasing the power density, the maximum velocity acquired in the simulation is over 468 m/s, which is expected to be effective for high speed flow control. 展开更多
关键词 surface arc pulsed DC discharge shockwave propagation velocity
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Femtosecond laser shockwave peening ablation in liquids for hierarchical micro/nanostructuring of brittle silicon and its biological application 认领 引用 被引量：13
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作者 Dongshi Zhang Liang-Chun Wu +2 位作者 Masashi Ueki Yoshihiro Ito Koji Sugioka 《International Journal of Extreme Manufacturing》 SCIE EI CAS 2020年第4期29-47,共19页
This paper presents a new technique,termed femtosecond laser shock peening ablation in liquids(fs-LSPAL),which can realize simultaneous crack microanomanufacturing and hierarchical microanolaser ablation,giving rise t... This paper presents a new technique,termed femtosecond laser shock peening ablation in liquids(fs-LSPAL),which can realize simultaneous crack microanomanufacturing and hierarchical microanolaser ablation,giving rise to the formation of diverse multiscale hierarchical structures,such as macroporous ratcheted structures and enéchelon microfringes decorated with parabolic nanoripples.Through analysis of surface morphologies,many phenomena have been confirmed to take place during fs-LSPAL,including enéchelon cracks,nanostriation,ripple densification,crack branching,and selective formation of high spatial frequency laser-induced periodic surface structures of 100–200 nm in period.At a high laser power of 700 mW,fs-LSPAL at scanning speeds of 0.2 mm s^-1 and 1 mm s^-1 enables the generation of height-fluctuated and height-homogeneous hierarchical structures,respectively.The height-fluctuated structures can be used to induce‘colony’aggregates of embryonic EB3 stem cells.At 200 mW,fs-LSPAL at 1 mm s^-1 is capable of producing homogeneous tilt macroporous structures with cracked structures interleaved among them,which are the synergistic effects of bubble-induced light refractioneflection ablation and cracks.As shown in this paper,the conventional laser ablation technique integrated with its self-driven unconventional cracking under extreme conditions expands the horizons of extreme manufacturing and offers more opportunities for complex surface structuring,which can potentially be used for biological applications. 展开更多
关键词 femtosecond laser shock peening ablation shockwaves macroporous enéchelon crack striations brittle materials stem cell culture
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应用Shockwave冲击波球囊治疗冠状动脉重度钙化病变1例 认领 引用 被引量：15
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作者 田峰 周珊珊 +2 位作者 陈艳明 孙志军 陈韵岱 《中国介入心脏病学杂志》 2021年第8期477-478,共2页
1例54岁男性患者因“间断胸闷憋气5个月”入住解放军总医院,外院造影及冠状动脉CT提示左前降支重度狭窄伴钙化,未行介入治疗。为进一步治疗就诊于我院。充分评估病变后使用Shockwave冲击波球囊进行病变预处理,术中操作顺利,光学相干断... 1例54岁男性患者因“间断胸闷憋气5个月”入住解放军总医院,外院造影及冠状动脉CT提示左前降支重度狭窄伴钙化,未行介入治疗。为进一步治疗就诊于我院。充分评估病变后使用Shockwave冲击波球囊进行病变预处理,术中操作顺利,光学相干断层成像清晰看到了钙化病变有多处被能量波震出的裂隙,验证了Shockwave球囊的安全性和有效性。 展开更多
关键词 Shockwave冲击波球囊 钙化病变 光学相干断层成像
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Extracorporeal shockwave therapy for Peyronie's disease: an alternative treatment? 认领 引用 被引量：5
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作者 Vassilis Poulakis Konstantinos Skriapas +5 位作者 Rachelle de Vries Wolfgang Dillenburg Nikolaos Ferakis Ulrich Witzsch Michael Melekos Edward Becht 《Asian Journal of Andrology》 SCIE CAS 2006年第3期361-366,共6页
Aim： To determine retrospectively the safety and efficacy of extracorporeal shock wave therapy （ESWT） in patients with Peyronie＇s disease. Methods： Fifty-three patients with stable Peyronie＇s disease underwent E... Aim： To determine retrospectively the safety and efficacy of extracorporeal shock wave therapy （ESWT） in patients with Peyronie＇s disease. Methods： Fifty-three patients with stable Peyronie＇s disease underwent ESWT （group 1）. Fifteen patients matched with the baseline characteristic of the patients in group 1, who received no treatment, were used as the control （group 2）. The patients＇ erectile function （International Index of Erectile Function [IIEF-5] score）, pain severity （visual analog scale）, plaque size and degree of penile angulation were assessed before and after the treatment in group 1 and during the follow-up in group 2. Results： The mean follow-up time was 32 months （range： 6-64 months） in group 1 and 35 months （range： 9-48 months） in group 2. All the patients were available for the follow-up. Considering erectile function and plaque size, no significant changes （P 〉 0.05） were observed in group 1 before or after the ESWT. A total of 39 patients （74%） reported a significant effect in pain relief in group 1 after ESWT. However, regarding improvement in pain, IIEF-5 score and plaque size, no significant differences were observed between the two groups. In 21 patients （40%） of group 1, the deviation angle was decreased more than 10° with a mean reduction in all patients of 11° （range： 6-20°）. No serious complications were noted considering ESWT procedure. Conclusion： ESWT is a minimally invasive and safe alternative procedure for the treatment of Peyronie＇s disease. However, the effect of ESWT on penile pain, sexual function and plaque size remains questionable. 展开更多
关键词 erectile dysfunction extracorporeal shockwave therapy Peyronie＇s disease penile curvature
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Efficacy of penile low-intensity shockwave treatment for erectile dysfunction:correlation with the severity of cavernous artery disease 认领 引用 被引量：4
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作者 Nicola Caretta Maurizio De Rocco Ponce +4 位作者 Nadia Minicuci Ilaria De Santis Pierfrancesco Palego Andrea Garolla Carlo Foresta 《Asian Journal of Andrology》 SCIE CAS CSCD 2021年第5期462-467,共6页
We analyzed the efficacy of penile low-intensity extracorporeal shockwave treatment for erectile dysfunction(ED)combined with cavernous artery disease(CAD).ED was evaluated by the International Index of Erectile Funct... We analyzed the efficacy of penile low-intensity extracorporeal shockwave treatment for erectile dysfunction(ED)combined with cavernous artery disease(CAD).ED was evaluated by the International Index of Erectile Function,subdividing patients into mild and moderate/severe forms.CAD was assessed using penile color Doppler ultrasonography.Patients(n=111)with a positive outcome after treatment,based upon the minimal clinically important difference of the International Index of ED,were followed up for 3 months and 6 months.We found a significant mean increase in the index of erectile function,with an overall improvement in hemodynamic parameters of the cavernous artery.In particular,93.9%of the patients with mild ED without CAD responded to treatment and 72.7%resumed normal erectile function.Only 31.2%of the patients with moderate/severe ED and CAD responded to treatment,and none resumed normal erectile function.All patients with mild ED and no CAD maintained the effects of therapy after 3 months,while no patients with moderate/severe ED and CAD maintained the benefits of treatment after 3 months.Thus,patients with mild ED and no CAD have better and longer lasting responses to such treatment,with a higher probability of resuming normal erectile function than patients with moderate/severe ED and CAD. 展开更多
关键词 cavernous artery disease erectile dysfunction extracorporeal shockwave therapy International Index of Erectile Dysfunction penile color Doppler ultrasound
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Studies of collisionless shockwaves using high-power laser pulses in laboratories 认领 引用 被引量：4
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作者 袁大伟 李玉同 《Chinese Physics B》 SCIE EI CAS CSCD 2015年第1期66-71,共6页
The remarkable experimental progress in the studies of collisionless shockwave（CS） in laboratories employing highpower lasers is briefly reviewed. The results show that CS can be generated in laser-produced plasmas ... The remarkable experimental progress in the studies of collisionless shockwave（CS） in laboratories employing highpower lasers is briefly reviewed. The results show that CS can be generated in laser-produced plasmas due to the microturbulence associated with instabilities. CS is one of the most important astronomical phenomena. It has been found in supernova remnants（SNRs）, Sun–Earth space, etc. This paper focuses on CS in ways relevant to SNRs. Laboratory astrophysics（LA）, a new interdisciplinary frontier of astrophysics, plasma and laser physics, has developed rapidly in recent years. As an accessory to the astronomical observation, LA experimenters can closely study some astronomical events scaled-down to controllable phenomena. 展开更多
关键词 collisionless shockwaves supernova remnants micro-turbulence
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基于ShockWave3D的Web虚拟现实技术研究 认领 引用 被引量：5
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作者 罗立宏 谭夏梅 《科技资讯》 2007年第4期101-102,共2页
Shockwave3D是MacroMedia公司出色的三维引擎,但国内对其研究很少。利用ShockWave3D可以方便实现虚拟现实应用,尤其是Web3D应用。使用Director多媒体开发工具以及Lingo开发语言,可以对虚拟现实应用进行深入的交互控制。文中分析了ShockW... Shockwave3D是MacroMedia公司出色的三维引擎,但国内对其研究很少。利用ShockWave3D可以方便实现虚拟现实应用,尤其是Web3D应用。使用Director多媒体开发工具以及Lingo开发语言,可以对虚拟现实应用进行深入的交互控制。文中分析了ShockWave3D虚拟现实应用的结构和技术特点,并对其中的漫游和碰撞检测部分进行了深入的探讨。 展开更多
关键词 计算机应用 虚拟现实 Web3D ShockWave3D
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Shockwave技术在远程网络教学中的应用 认领 引用 被引量：1
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作者 朱勇 《电化教育研究》 CSSCI 北大核心 2002年第12期34-36,共3页
本文探讨了流媒体的工作原理以及流媒体传输技术在基于 WWW远程网络教学中的作用 ,并详细论述了通过 Macromedia公司的 Shockwave技术在
关键词 Shockwave技术 远程网络教学 流媒体转输技术 Authorware 课件播放
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Shockwave 3d—新一代技术动作展示媒体浅析 认领 引用 被引量：1
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作者 贺昆 《首都体育学院学报》 2007年第6期126-128,共3页
本文运用文献资料法依据能否实现与用户之间的实时三维交互为标准,将技术动作展示媒体分为二维技术动作展示媒体和三维技术动作展示媒体。研究指出shock-wave 3d可以实现三维交互,而且制作容易,文件容量小,是较理想的三维技术动作展示媒... 本文运用文献资料法依据能否实现与用户之间的实时三维交互为标准,将技术动作展示媒体分为二维技术动作展示媒体和三维技术动作展示媒体。研究指出shock-wave 3d可以实现三维交互,而且制作容易,文件容量小,是较理想的三维技术动作展示媒体,并对shockwave 3d,以及教学用shockwave 3d媒体素材的制作过程作了简单的介绍。 展开更多
关键词 多媒体 shockwave 3d 三维交互 二维技术动作展示媒体 三维技术动作展示媒体
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Shockwave流媒体技术在远程多媒体教学中的应用 认领 引用 被引量：1
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作者 马海燕 《台州学院学报》 2005年第3期44-47,共4页
探讨流媒体的概念、工作原理以及流媒体传输技术在基于WWW网络多媒体教学中的作用。论述了运用Shockwave流媒体技术在Internet上发布和播放多媒体课件的方法。
关键词 流媒体传输技术 网络多媒体教学 Shockwave Authorware
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Acupuncture may anticipate the antalgic effects of focused shockwave therapy to rotator cuff tendinopathy:A retrospective clinical study 认领 引用 被引量：4
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作者 Enrico Bruno Diana Lalli +6 位作者 Riccardo Vallorani Enrica Armienti Maria Chiara Vulpiani Mario Vetrano Donatella Trischitt Sveva Maria Nusca Flavia Santoboni 《World Journal of Acupuncture-Moxibustion》 CAS CSCD 2020年第3期193-197,共5页
Objective:The purpose of the study is to evaluate whether the clinical effects of focused extracorporeal shockwave therapy(f-ESWT)and acupuncture anticipate the clinical response in patients with rotator cuff tendinop... Objective:The purpose of the study is to evaluate whether the clinical effects of focused extracorporeal shockwave therapy(f-ESWT)and acupuncture anticipate the clinical response in patients with rotator cuff tendinopathy in the short term.Design:An observational retrospective clinical study.Setting/Location:Physical Medicine and Rehabilitation Unit,Sant’Andrea University Hospital in Rome,Italy.Subjects/Interventions:We analyzed retrospectively thirty patients(22 females and 8 males)with rotator cuff tendinopathy.Fifteen patients underwent f-ESWT and acupuncture combined therapy(Group A)and fifteen patients underwent only f-ESWT therapy(Group B).Outcome measures:The outcome measures were the Visual Analogic Scale(VAS),Assessment Shoulder and Elbow Scale(ASES)and Roles and Maudsley Score(RMS).The follow-ups were T0(pre-treatment),T1(3 weeks after the start of the treatment),and T2(at 8 weeks).In order to compare groups,the ANOVA and Friedman tests were adopted.Group A patients had a more rapid and statistically significant improvement trend in VAS(P<0.001),ASES scale(P<0.001),and a higher level of satisfaction to treatment assessed by RMS(P<0.001)than group B in the short term.Conclusions:The study showed that combined treatment decreases the recovery time of the shoulder involved in terms of pain and motor function in the short term.However,these results shall be confirmed by controlled randomized studies. 展开更多
关键词 Acupuncture Focused extracorporeal shockwave therapy Rotator cuff tendinopathy
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Impact of low-intensity extracorporeal shockwave therapy on vascular parameters and sexual function in patients with arteriogenic erectile dysfunction 认领 引用 被引量：2
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作者 Matteo Rubino Anna Ricapito +7 位作者 Marco Finati Ugo G Falagario Pasquale Annese Vito Mancini Gian Maria Busetto Luigi Cormio Giuseppe Carrieri Carlo Bettocchi 《Asian Journal of Andrology》 SCIE CAS CSCD 2024年第4期344-348,共5页
Previous published studies have shown an improvement of penile hemodynamic parameters after low-intensity extracorporeal shockwave therapy(Li-ESWT).However,the clinical significance of these findings remains unclear,a... Previous published studies have shown an improvement of penile hemodynamic parameters after low-intensity extracorporeal shockwave therapy(Li-ESWT).However,the clinical significance of these findings remains unclear,and definitive selection criteria for Li-ESWT based on preexisting comorbidities have yet to be established.This was an observational study of 113 patients with ED,evaluated between January 2019 and December 2021 in Andrology Unit at the Department of Urology and Renal Transplantation,University of Foggia(Foggia,Italy).Penile dynamic Doppler was performed to evaluate vascular parameters and 5-item version of the International Index of Erectile Dysfunction(IIEF-5)questionnaire was administered to assess the severity of ED.This was repeated 1 month after treatment.Patients with a peak systolic velocity(PSV)30 cm s−1 at posttherapeutic penile dynamic Doppler.A clinically significant IIEF-5 score improvement was observed in 7 patients,21 patients,and 2 patients with mild-to-moderate,moderate,and severe pretreatment ED,respectively.No different outcomes were assessed based on smoking habits,previous pelvic surgery,or use of oral phosphodiesterase-5 inhibitor(PDE5i).On the other side,only 1(6.7%)in 15 patients with diabetes mellitus showed an IIEF-5 score improvement after Li-ESWT.Shockwave treatment determined a significant increase in PSV and correlated IIEF-5 improvement in ED patients.This advantage seemed particularly evident for moderate ED and was not affected by smoking habits,previous pelvic surgery,and use of PDE5i.Conversely,diabetic patients did not benefit from the treatment. 展开更多
关键词 arteriogenic erectile dysfunction International Index of Erectile Function low-intensity extracorporeal shockwave therapy peak systolic velocity
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Treatment of Vasculogenic Erectile Dysfunction with Piezowave2 Device. Application of Low Intensity Shockwaves Using Novel Linear Shockwave Tissue Coverage (LSTC-ED®) Technique. A Prospective, Multicentric, Placebo-Controlled Study 认领 引用
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作者 Igor Motil Ivan Kubis Tatana Sramkova 《Advances in Sexual Medicine》 2016年第2期15-18,共4页
Low intensity shockwave (LiSW) treatment is known to improve revascularization. The method has been evaluated and is used to treat vasculogenic erectile dysfunction (ED). The present study aimed to demonstrate the eff... Low intensity shockwave (LiSW) treatment is known to improve revascularization. The method has been evaluated and is used to treat vasculogenic erectile dysfunction (ED). The present study aimed to demonstrate the efficacy of a linear focused piezoelectric shockwave device (Richard Wolf/ELvationPiezowave2) to treat patients with vasculogenic ED using a novel linear shockwave tissue coverage LSTC-ED&reg; technique. A total of 75 patients were treated using the Piezowave2 device and the LSTC-ED&reg; technique. Patients’ erectile function was evaluated using the modified IIEF-5 (International Index of Erectile Function) scale at the beginning of treatment and at 1 month post treatment;patients were additionally questioned using our own Treatment Satisfaction Questionnaire (TSQ). The study also included a group of 50 patients treated by placebo;the outcomes of both groups were compared. The average IIEF-5 score of patients in the treatment group increased from 14.4 at baseline to 18.6 at 1 month post treatment. According to the IIEF-5 scale, treatment was successful in 81.33% of patients (61/75). According to the Treatment Satisfaction Questionnaire (answers 1 to 3 of the TSQ), treatment was successful in 77.3% of patients (58/75). In the placebo group of 50 patients only 5 patients showed an improvement based on IIEF score, and 8 reported an improvement based on their answers to the TSQ. No significant adverse effects were observed during treatment or in the follow-up period. The Piezowave2 device and the LSTC-ED&reg; technique proved to be suitable and effective to treat erectile dysfunction. 展开更多
关键词 Piezowave2 LSTC-ED® Erectile Dysfunction Extracorporeal Shockwaves Low Intensity Shockwave Therapy
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