客观地计算单复利和税前后的收益率

一、问题的提出我国从70年代末开始试行基建投资贷款办法,从计划拨款无偿占用转变成还本付息有偿使用,重视了资金的时间价值.从70年代末至今,项目贷款的计息方式经过三次大的变比:单利计息,息从贷款中支付;复利计息;单利计息.据此,计算国内和中外合资项目的税前(所得税)和税后收益率.

A^(p.q.α)空间的乘子

AP·q·y的意义见[1],类似于[2]对HP函数的零点的刻划,我们用不同的方法对Ap·q·α函数的零点作了描述,有如下结果: 定理若P】0,q】0,a】-1,f∈Ap·q·α,{ak}k=1∞为f的零点,（重复按复数计算）,又若|a1|≤|a2|≤…≤|an|≤…【1,f（0）≠0,则 （1） 对任意的正整数n,

俄罗斯谚语和俗语的艺术特色

俄罗斯谚语和俗语的特点是内容丰富,语言简洁、精确、形象和富有表情。谚语一般由两部分组成:第一部分包括譬喻,一般的判断;第二部分是教训、结论。俗语和谚语不同的是由一部分组成,经常是谚语第二部分脱落的结果。在大多数情况下,谚语的第一部分与第二部分是主—谓关系。但是也有其它的句法关系。苏联科学院院士索科洛夫曾指出,在按复合句构造的谚语中,常常出现第一部分与第二部分的句法联系是条件关系,如:(“一不做,二不休”);对别连接关系,如:

Scaled down model design of shaking table test of Taizhou Bridge

Taizhou Bridge is the first kilometer level three-pylon two-span suspension bridge in the world and the structural complexity has significant effects on the seismic performance of the bridge. Shaking table test of Taizhou Bridge is arranged to investigate the effects of non-uniform ground motion input, collision between main and side spans and optimal seismic structural system. It's very important and difficult to design and manufacture the scaled down model of Taizhou Bridge used during the shaking table test. The key point is that the girder and pylons are very hard to be manufactured if the similarity ratio is strictly followed. Based on the finite element method (FEM) analysis, a simplified scaled down model is designed and the bending stiffness of the girder and pylon are strictly simulated, and the torsion stiffness and axial stiffness are not strictly simulated. The inner forces and displacements of critical sections, points of simplified model and theoretical model are compared by FEM analysis, and it's found out that the difference between the seismic responses is relatively small. So, the simplified model can be used to conduct the shaking table test by the FEM verification.

遗传算法优化BP神经网络在中医按摩机器人中的应用

针对中医按摩设备的临床需求,研制了一种基于多种按摩手法的中医按摩机器人系统。同时,为了提高中医按摩机器人穴位寻找行为规划的精度,提出了一种基于遗传算法优化BP神经网络的中医按摩机器人穴位坐标预测方法,利用遗传算法弥补BP神经网络的缺陷,提高神经网络的预测精度,求解出最优解,保证了中医按摩机器人对患者做出精确的按摩治疗行为决策。并对上述方法进行了实现与仿真,结果表明,该方法对中医按摩机器人寻找患者穴位坐标具有较好的精度和较高的预测准确性。

坚决清退初中复读生

这几年,由于片面追求升学率等多种原因的影响,一些对考取大专院校没有把握的高中生在校生,纷纷退回到条件较好的初中复读,准备报考中专和条件较好的重点中学,致使初小学籍管理失控,复读生大量存在,给农村教育改革造成极大困难。

磷钾碳铵复混肥的生产和使用

我厂年产2万吨合成氨、8万吨碳铵。1991年与上海化工研究院合作,成功地开发了磷钾碳铵复混肥,取得了较好的经济效益和社会效益,现将有关情况介绍如下: 1.生产规模 年产1万吨磷钾碳铵复混肥。 2.产品名称和质量指标 2.1 产品名称:磷钾碳铵复混肥 2.2 质量指标:各项指标参照新颁专业标准(EBG2100—87),暂定企业标准见表1。

录像带快速定位方法

一盒录像带上可能录上几个节目,如何快速寻找其中节目起点是许多电教人员经常遇到的问题。本文介绍一种简易方法,使节目定位较为快捷方便。 1.建立盒带的放带时间——走带圈数曲线以日立VT—340E大1/2录像机为例。把一盒松下NV—E180的录像带倒到头,按下录像机计数器的复零键,使数字显示为"0000",计算时间以使用电子表(也可利用电视机或录像机遥控器上的时间显示)为宜,把时间调为“00:00),调毕,同时按下录像机的放像键和电子表的时间开始钮,当时间显示为5分钟时(时间间隔自定,间隔越短,曲线就越精确),记下此时计数器的读数为0323;当时间显示为10分钟时,计数器的读数为0612;以下依次类推,直到录像带走完为止,得到下表对应的一组数据:

孟老的酒事

我第一次和孟老喝酒的时候,还没有管他叫孟老,而是很正式地称其为＂孟繁华老师＂。当时是我的研究生导师韩毓海老师带着我去找他,他便把我们领到高尚住宅门口的一个破烂饭馆,好像是个乌江鱼,喝起来。正是大冬天,又是凉啤酒,咕咚咚复咕咚咚,咕咚咚何其多。

Effect of tuina along the pathways of meridians plus rehabilitation training on lower limb swelling after surgical repair of fracture

Objective： To investigate the effect of tuina along the pathways of meridians on lower limb swelling after surgical repair of fracture. Methods： A total of 72 cases with lower limb fractures were randomly allocated into an observation group（n=36） and a control group（n=36）. On the third day when the draining tube was removed after surgery, patients in both groups started same rehabilitation training. The patients in the observation group received additional tuina therapy along the pathways of meridians, twice a day for 7 d. Then the swelling and deswelling time of patients in both groups were observed. Results： After 7 d of treatment, the swelling degree of patients in both groups were significantly alleviated（P〈0.05）; and the alleviation was more significant in the observation group than that in the control group（P〈0.05）. There was between-group statistical difference in clinical effect（P〈0.05）. The follow-up visit 6 months after treatment showed a significantly shorter deswelling time in the observation group than that in the control group（P〈0.05）. Conclusion： Tuina along the pathways of meridians plus rehabilitation training can effectively prevent or alleviate（fracture） postoperative lower limb swelling.

Effect of acupuncture and tuina plus rehabilitative therapy on lower limb motor dysfunction in infants with spastic cerebral palsy

Objective： To observe the effect of acupuncture, tuina plus rehabilitative therapy on lower limb motor dysfunction in infants with spastic cerebral palsy. Methods： A total of 60 infants with spastic cerebral palsy were randomly divided into a treatment group and a control group by random digital table, 30 cases in each group. The treatment group was treated with acupuncture, tuina therapy plus rehabilitative therapy of Western medicine. The control group was simply treated with rehabilitative therapy of Western medicine, as same as that for the treatment group. The assessment was respectively given to the sick infants before the treatment and after the treatment of six months, to evaluate lying and rolling scores in dimension A, to evaluate sitting score in dimension B, to evaluate crawling and kneeling scores in dimension C, and evaluate standing score in dimension D in the gross motor functions and determine the muscle tone of the gastrocnemius muscle by modified Ashworth scale （MAS）. Results： The differences were not statistically significant in comparison of the gross motor functions and the muscle tone of the gastrocnemius muscle between the two groups of sick infants before the treatment （P〉O.OS）; after the treatment of six months, the above items were obviously improved in the two groups （P〈O.01）, better in the treatment group than in the control group, with the statistical significance in the differences between the groups （P〈O.01）. Conclusion： Acupuncture, tuina plus rehabilitative therapy of Western medicine are remarkable in the therapeutic effects in the treatment of motor disorders of the lower limbs in the sick infants with spastic cerebral palsy. This therapeutic method is safe, simple and convenient and needs to be clinically popularized and applied.

Clinical Trial on the Role of Tuina in Rehabilitation Therapy Following Total Hip Replacement

Objective： To observe the clinical effect of tuina in rehabilitation following total hip replacement. Methods： 60 cases were randomly allocated into a treatment group and control group, 30 cases in each group. Cases in the treatment were treated with combined tuina and rehabilitation, while cases in the control group were treated with rehabilitation alone. All treatment retained for two weeks. The results were observed 7 d, 2 weeks and 6 weeks following the total hip replacement using Harris scale and Hamilton Anxiety Rating Scale （HAMA）. Results： For Harris scale, there were significant intra-group differences in different time frames （P〈0.05）; there were no statistical differences between the two groups 1 d, 7 d and 6 weeks following the total hip replacement （P〉0.05）; and there were statistical differences between the two groups 2 weeks following the total hip replacement. For HAMA scale, there were significant intra-group differences in different time frames （P〈0.05）; there were no significant differences between the two groups 1 d following the total hip replacement; and there were substantial differences between the two groups 7 d, 2 weeks and 6 weeks following the total hip replacement. Conclusion： In a given unit time, combined tuina and rehabilitation is superior to rehabilitation alone in improving the patients＇ post-operative pain, articular range of motion and anxiety.

Mistakes in Application of Tuina Therapy for Stroke Rehabilitation

Objective：To analyze the mistakes in the application of tuina therapy in the rehabilitation of stroke,in order to elevate the clinical effects in the treatment of stroke by tuina.Methods：The issues are found out by searching and analyzing the relevant articles on tuina treatment of stroke.Results：In the tuina treatment of stroke,mistakes exist in the intervening time of the treatment,in the emphasis of tuina with negligence of rehabilitation,in the assessment of therapeutic effects,in the selection of the manual techniques and acupoints,and in the negligence of health education.Conclusion：In the tuina treatment of stroke,it is advisable to start treatment in the early stages,use the manual techniques in different phases,to cooperate with rehabilitation at the proper time and to emphasize health education,in order to avoid or reduce the occurrence of misuse syndrome,and eliminate the appearance of disuse syndrome,for displaying the unique advantage of tuina therapy fully and promoting the innovation and development of TCM rehabilitative techniques.

Effect of Foot Bath and Massage on Insomnia in Patients with Liver Cirrhosis and Investigation of Nursing Satisfaction

Objective: To observe the effect of foot bath and massage on insomnia in patients with liver cirrhosis. Methods: By control design of retrospective nonconcurrent cohort study, 100 insomnia patients with liver cirrhosis admitted and treated in our clinic between October 2011 and September 2012, were recruited in the control group and given routine nursing of internal medicine. A total of 105 insomnia patients with liver cirrhosis, admitted and treated between October 2012 and September 2013, were recruited in the intervention group and given foot bath and massage on the basis of routine nursing of internal medicine. After continuous intervention for 14 d, the clinical effects and the nursing satisfaction were evaluated. Results: There were statistically significant differences in clinical effects and sleeping quality between the two groups(P<0.05, P<0.01). The therapeutic effect was better in the intervention group than in the control group, and the nursing satisfaction was remarkably higher in the intervention group than in the control group(P<0.05). Conclusion: Foot bath and massage can obviously reduce insomnia in the patients with liver cirrhosis, improve the sleeping quality, and effectively elevate the nursing satisfaction of the patients, and are worthy of clinical popularization and application.

Clinical Observation on Combined Tuina and Medicated Bath for Early Intervention of Neonatal Brain Injuries

Objective： To observe the clinical effect of early intervention of combined tuina with medicated bath for neonatal brain injuries. Methods： Brain-benefiting tuina manipulations, medicated bath and music plus exercise therapies were employed in 60 infants with medium or severe brain injuries. The Gesell measurement methods were adopted prior to and 3 months after treatment to evaluate the development quotient （DQ）. In addition, the long-term follow-up was made after one and a hall years. Result： The scores of DQ prior to treatment, 3 month after treatment and 1.5 years after treatment were （34.98±28.94）, （66.17±14.91） and （75.40±14.69） respectively, showing a marked improvement after 3 months and 1.5 years of treatment （P=0.000）. Conclusion： Early intervention using tuina manipulations could enhance the brain development, repair the nerve injury, improve the motion and cognitive ability and prevent the sequela of the nervous system.

Effect of Combining Tuina with Balance Training on Balance Functions of Stroke Patients

Objective： To observe the effect of combining tuina with balance training on balance functions of stroke patients. Methods： A total of 120 cases who met the inclusion criteria were randomly allocated into an observation group and a control group. In addition to routine medical and rehabilitation treatment in both groups, balance training was used in the control group, versus combining tuina with balance training in the observation group. The therapeutic efficacies in two groups were evaluated using the Balance Subscale of the FugI-Meyer Test （FM-B） before and after treatment. Results： After 3 courses of treatment, the FM-B scores were significantly improved in both groups （P〈O.01）; and there was statistical difference in FM-B scores between the two groups （P〈0.05）. Conclusion： Tuina manipulation of regulating the Governor Vessel can improve the balance function of stroke patients and benefit the patients＇ self-care abilities.

Experimental Study on Mechanical Vibration Massage for Treatment of Brachial Plexus Injury in Rats

Objective: To investigate the curative effect of the self-made mechanical vibration massage instrument for treatment of brachial plexus injury in rats and to explore its mechanism. Methods: Brachial plexus injury models were made in 144 Wistar rats and one week after natural healing of the wound, they were randomly divided into 3 groups, mechanical vibration treatment group (MV group), nerve growth factor treatment group (NGF group) and model group, 48 rats in each group. Then again, the each group was randomly divided into 4 subgroups, 7-day group, 14-day group, 21-day group and 28-day group, 12 rats in each subgroup. The MV group were treated by mechanical vibration at acupoints on three-yang and three-yin channels of the hand with the mechanical vibration massage instrument; The NGF group were treated with injection of NGF into musculus pectoralis major on the affected side; And the model group were normally fed with no treatment. After treatment for 7, 14, 21 and 28 days, the diameter of both forelimbs were measured, the electrophysiological examination on the brachial plexus in vitro and the ultrastructure observation with electron microscope on the affected side were carried out, the motor nerve conduction velocity (MNCV) and motor nerve action potential (MNAP) of the brachial plexus on the affected side, NGF content of submaxillary gland as well as muscular Na+, K+-ATPase activity were determined respectively. Results: The different rates of the forelimb diameter in the MV group and the NGV group on the 14th d, 21st d and 28th d were better than those in the model group (P<0.05 or P<0.001), and in the MV group were better than those in the NGF group on the 21st d and the 28th d (P<0.05). MNCV in the MV group and the NGV group on the 21st d and 28th d was better than that in the model group (P<0.05 or P<0.001), and in the MV group was better than that in the NGF group on the 28th d (P<0.05). MNAP in the MV group and the NGV group on the 14th d, 21st d and 28th d was better than that in the model group (P<0.05 or P<0.001), and in the MV group was better than that in the NGF group on the 21st d and 28th d (P<0.05). The NGF mean gray index of submaxillary gland in the model group was higher than that in the MV group and the NGF group on the 7th d (P<0.05); in the NGF group and the model group was higher than that in the MV group on the 14th d (P<0.05); and in the NGF group and the MV group was higher than that in the model group on the 21st d and 28th d (P<0.05). Na+, K+-ATPase activity in the model group and the MV group was higher than that in the NGF group (P<0.05) on the 14th d, and in the MV group was higher than that in the model group on the 28th d (P<0.05). Conclusion: As compared with the NGF group and the model group, mechanical vibration treatment can effectively accelerate repair of injured brachial plexus, slow down atrophy of skeletal muscle, and promote secretion of NGF in submaxillary gland.