The DHS-sponsored domestic Registered Traveler has been an active field for contractors.
DHS主办的国内注册旅客项目对合同商来说已经是一个活跃的领域。
Northrop Grumman will provide the infrastructure and integrate this system with other DHS systems and solutions.
诺格公司将提供基础设施并把该系统综合进其他DHS系统和解决方案。
To determine whether routine surveys, such as the Demographic and Health Surveys (DHS), have underestimated child mortality in Malawi.
确定诸如人口和卫生调查（DHS）之类的常规例行调查是否低估了马拉维的儿童死亡率。
METHODS All of 32 cases were operated with DHS internal fixation.
方法对32例股骨粗隆间骨折，应用动力髋关节螺钉作内固定治疗。
Finanlly, I find that DHS model and MLC hypothesis can efficiently explain the pattern above.
结果发现，DHS行为模型和动量生命周期假说(MLC)能够较好地解释之前发掘的收益模式。
Conclusion The effectiveness of DHS internal fixation for intertrochanteric fractures is excellent.
结论DHS内固定治疗股骨转子间骨折疗效良好。
Conclusion Treatment of femoral intertrochanteric fractures with DHS internal fixation is an effective method.
结论DHS内固定治疗股骨转子间骨折是一种有效的方法。
Objective To evaluate the clinical results of intertrochanteric and subtrochanteric fractures treated with DHS.
目的探讨DHS治疗股骨转子周围骨折的临床疗效。
Result: The average duration of follow-up for DHS fixation and hemiarthroplasty was 16 and 18 months respectively.
结果：DHS内固定组和半髋关节置换组的平均随访时间分别为16和18个月。
Methods Operative treatment of dynamic hip screw (DHS) in 48 cases and conservative treatment in 39 cases were compared.
方法48例股骨粗隆间骨折采用DHS内固定手术治疗，与39例保守治疗比较。
Objective To study the results of intertrochanteric fractures treated with internal fixation of dynamic hip screw (DHS).
目的探讨动力加压髋螺钉(D HS)内固定治疗股骨转子间骨折的效果。
Conclusions: the authors consider that DHS is the optimal implant for treatment of intertrochanteric fracture at present.
结论：作者认为DHS是目前治疗粗隆间骨折较好的内固定物。
The experimental group were treated with dynamic hip screw (DHS) fixation, while the control group was treated with traction.
实验组采用动力髋螺钉(DHS)内固定方法治疗；对照组采用牵引治疗。
Conclusion: DHS is an effective method with the lower failed rate for treatment of unstable intertrochanteric fracture of the aged.
结论：DHS内固定是治疗老年不稳定性股骨粗隆间骨折的有效方法，失败率低。
Objective: To study the relationship between dynamic Hoffmann's sign (DHS) and the early diagnosis of cervical spondylotic myelopathy.
目的：研究动态霍夫曼征(DHS)与颈椎病早期诊断的关系。
Objective: To evaluate the biomechanical effects of the dynamic hip screw (DHS) augmented with bone cement in A2 intertrochanteric fractures.
目的：研究a2型股骨转子间骨折动力髋螺钉(DHS)固定加骨水泥强化对内固定生物力学影响。
By the end of the year, DHS will also have responsibility for watch-list screening of flights by foreign carriers bound for the United States.
到今年年底，国土安全局还会负责对外国航空公司前往美国的航班进行该项检查。
Methods 35 eld cases with intertrochanteric fractures were treated with tractive reduction, DHS fixation and early postoperative rehabilitation.
方法对35例老年股骨转子间骨折行牵引复位、DHS内固定，术后早期进行康复训练。
Objective To study the application of AO dynamic hip screw (DHS) in the treatment of peritrochanteric complex fracture and perioperative management.
目的探讨AO动力髋螺钉(D HS)在股骨转子周围复杂骨折中的应用及围手术期处理要点。
Methods 20 cases with intertrochanteric fractures were treated with preoperative traction reduction, DHS fixation and early postoperative rehabilitation.
方法对20例股骨转子间骨折行手术前牵引复位，DHS内固定术，术后早期进行康复训练。
There were no significant differences in operative time, operative complications and fracture healing time between the DHS group and PFNA group (P>0.05).
DHS与PFNA比较，在手术时间及临床愈合时间方面差异无统计学意义（P>0.05）。
Methods The method of DHS internal fixation was adopted to treat 37 patients with femoral intertrochanteric fractures and its clinical effect was analysed.
方法37例股骨转子间骨折患者采用DHS内固定治疗，分析其临床疗效。
So that October, DHS announced it was discontinuing use of ShoeScanner because it did "not meet minimum detection standards" to find weapons and explosives.
结果，那年十月国土安全部宣布将停止使用鞋子扫描设备，因为它无法通过检测武器和爆炸物的最低检测标准。
Objective: To study the clinical outcomes and the reasons of complications of treatment of peritrochanteric fracture of the femur with the dynamic hip screw(DHS).
目的：探讨动力髋螺钉（DHS）治疗股骨转子周围骨折的疗效及所致并发症的原因。
Objective: to discuss the influence factors and operative technique of dynamic hip screw (DHS) in treatment of intertrochanteric fracture of femur in aged person.
目的：探讨髋动力加压螺钉(DHS)治疗老年股骨转子间骨折中的影响因素及操作技术。
Derivatization-headspace-solid-phase microextraction(DHS-SPME) integrate HS-SPME with derivatization in order to extend into the analysis of non-volatile samples.
衍生化顶空固相微萃取是将样品衍生化和顶空固相微萃取结合，使顶空固相微萃取技术扩展到难挥发性样品分析中。
Conclusion The treatment of old DHS fixation of intertrochanteric fractures is an effective, simple operation, less injury, precise and effective internal fixation.
结论DHS内固定手术治疗陈旧性股骨转子间骨折是行之有效的，手术操作简单，创伤较小，内固定确切有效。
Conclusion The treatment of old DHS fixation of intertrochanteric fractures is an effective, simple operation, less injury, precise and effective internal fixation.
结论DHS内固定手术治疗陈旧性股骨转子间骨折是行之有效的，手术操作简单，创伤较小，内固定确切有效。
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