向神经的

In feedforward control, the hysteresis nonlinearity of the piezoceramic actuator is modeled using the Preisach model and a neural network architecture using input-output data mapping as the inverse function of Preisach model is utilized.

前向补偿控制器设计方面，先以布列谢希之数学模式来模式化压电陶瓷的磁滞特性，再由实测值求得模式内之参数值，并应用类神经网路结构取代Preisach数学模式的反涵数以作为前向控制器之用。

At this point, it is crossed by or may cross the phrenic nere from its own side and continues downwards with the internal thoracic ein medially, lying deep to the costal cartilage and superficial to the underlying parietal pleura.

在此处它与膈神经交叉或在同侧越过膈神经继续与内侧的胸廓内静脉下行，向深面到肋软骨，浅面到潜在的壁胸膜。

MAG-Fc inhibits the differentiation and neurite growth of the NSCs, but has no effect on the proliferation.

MAG-Fc对神经干细胞向神经元干细胞的分化及其轴突的生长均有抑制作用，但对神经干细胞的增殖无明显影响。

NYA can promote the differention from NSC to neuron, and survival.

脑溢安可促进神经干细胞向神经元方向分化，提高神经干细胞分化为神经元的比率，并具有促进神经细胞存活的作用。

At last, the application of above modeling and control strategies has been demonstrated by the simulations of a nonlinear dc motor control problem. Under this control strategy, system identification phase is not needed, and only a controller based on the recurrent neural network is provided. Because the control and learning laws are designed with stable theory, stability and convergence problems are solved here with rigorous analysis, which can not been analyzed easily when usual BP neural networks are used.

最后通过非线性电机模型的仿真研究，表明了基于上述动态动态递归神经网络模型对非线性系统进行自适应控制的实际可行性，并且采用这种方法不需要对系统进行离线辨识，整个系统只采用了一个基于动态递归神经网络的控制器，由于整个系统是基于稳定性理论设计的，有效地解决了应用BP网络等其它前向网络时系统的稳定性和收敛性难以分析的问题。

Results The main CTimages of adrenal neuroblastoma in children were bigger extrarenal tumor ,included :huge and irregular mass(6 cases ),regular mass (2 cases),calcification (87cases),cystic degeneration or necrosis (1cases),bleeding(2cases),crossing of the midline (5cases),wrapping retroperitoneal major vessels (4cases),retroperitoneal enlargement of lymphnode (7 cases),The masses were heterogeneous enhancement.

分析2004年10月～2008年10月经手术病理证实的8例儿童肾上腺神经母细胞瘤的CT表现，如形态，密度及周围结构变化情况，结合临床资料，进行综合评价。结果儿童肾上腺神经母细胞瘤为肾外体积较大肿块，其中不规则肿块6例，规则2例，钙化7例，囊变坏死1例，出血2例，越过中线5例，包绕腹膜后大血管4例，腹膜后淋巴结肿大7例，肾脏向后外侧移位6例。

Objective To study the pathogenesis and clinical symptoms of patient with central type of interˉvertebral disc protrusion manifested intermittent claudication as the mainly clinical presentation,so as to reach the early diagnosis and treamtmet in time.Methods In58cases,X-ray film,lumbar discography,CT examinations were done to confirm the diagnosis,then total laminectomig was performed to reveal the vertebal body without involving small arˉticular process.Intervertebral tissue was excised via duralotomy approach in2cases in remaining56cases,through right and left longitudinal syndesmotomy to resect the nucleus pulposus of lumber intervertebral disc.Results In58cases treated by operation,the operative findings were in according with the X-ray and CT examinations ofpre-opˉeration.

目的 对呈间歇性跛行主要临床表现的中央型椎间盘突出症患者的发病机制和临床表现进行研究，达到早诊断、早治疗方法对58例患者进行X线拍片，腰椎碘造影，CT扫描检查，根据检查结果确诊后，采用全椎板切除显露椎体，未累及小关节突，2例经硬膜切开入路切除间盘组织，余56例经从双侧用神经剥离子带棉片将硬脊膜带神经根向中线剥拉至显露圆形突出物止，分别从左右纵韧带摘除髓核。

In order to further investigate the relationship of SP and ESCs, we design two level experiments —in vitro and in vivo. In vivo, firstly, We establish the nomal rat full-thickness wounds model, and employ integrin β1 keratin 19(K19)、 keratin 15(K15)、 Brdu as ESCs markers to conform the existence of ESCs in the granulation tissue of Group Capsaicin (rats were subcutaneously injected capsaicin pre-injury to damage sensory neuron and block the secretion of neuropeptides), Group Control, and Group SP (rats were injected SP in the wound postinjury). Secondly, as diabetic skin lacking of SP due to extensive pathological changes of sensory ending, we make a hypothesis:one of the main reason of unhealing wounds on diabetic patients could be insufficient SP which lead to fewer ESCs recruitment around wounds.

在此基础上，为进一步验证P物质促进表皮干细胞向肉芽组织中募集这一重要发现，本研究首先利用β1整合素、K19、K15等干细胞标记物以及干细胞慢周期性的特点，分别在体观察了正常皮肤伤口愈合过程中SP组、辣椒素组采用特异性感觉神经毒性药物辣椒素(capsaicin皮下预注射化学性除去感觉神经从而阻止神经肽分泌、对照组肉芽组织中表皮干细胞分布特点；其次，糖尿病患者皮肤存在周围末梢神经的损伤和神经肽含量的下降，这是否会导致糖尿病皮肤伤口创缘表皮干细胞募集不足，继发伤口难愈？

It is widely known that during the development of nervous system, the synapse between neurons and target tissues plays an important role in the survival and maturation of neurons because target tissues or target cells can produce and secrete many kinds of neurotrophic factors and neuroinductive factors which can promote the growth, differentiation and migration of innervating neurons.

在神经系统发育中，神经元与相应靶组织建立的突触联系，是神经元存活和分化的关键因素，因为靶组织或靶细胞可以合成、分泌多种神经营养因子和神经诱向因子，促进支配神经元的生长、分化和迁移。

Two patients appeared the symptoms of lowering of consciousness 、alalia after 10 minutes of angioplasty and stenting. Acute thrombosis was detected in the stent by the DSA instently and then used the contact thrombolysis in the stent by the microcatheter. There was not postoperative neurologic impairment in the six month.

有2例术后10分钟内出现不同程度的意识淡漠、言语不清等神经功能缺失症状，即刻造影见支架内急性血栓形成，前向血流延迟，及时选送微导管于支架内应用尿激酶接触性溶栓均获得成功，术后随访6个月与术前对比无遗留任何神经功能缺失。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。