Based on observation and investigation of European research management,the thought of China's scientific research management and reform,this paper puts forward the idea of change,which involves reform,transformation and innovation in organization development,for Chinese research management.It expounds the theories,methods and strategies on change under the guidance of five-color theory.Further,the author analyses the issues of motivation,problems and solutions,et al.in the change of a research institute.Strategies for change are also proposed.

Objective To study relationship between blood-glucose change and prognosis of the patients after severe traumatism.Methods 70 cases severe traumatic emergency patients selected tested the level of blood-glucose instantly when they presented themselves to the clinic after injury,used saccharimether and blood-glucose test paper provided by the Johnson Limited Corporation,and 30 slight traumatic emergency patients at the same time were selected as contrel.Result The blood-glucose after severe traumatic were markedly higher than that of slight traumatic group,which have significance(P

Along with the development of science and technology , microwaves are widely used in various fields .Though they have brought much convenience to people , their potential adverse health effects are becoming a concern of governments and researchers .High power microwaves ( HPMs) are widely used in high-tech and new concept weapons , increasing the chance that troops are exposed to HPM environments .It has been clearly confirmed that microwave radiation could cause varying degrees of damage to the nervous system , immune system , cardiovascular system and reproductive system under specific conditions .Therefore , it is of important significance to reduce adverse effects of HPM radiation and improve the combat capability of troops via effective medical protection while doing well in physical protection .According to the mecha-nism and characteristics of microwave radiation damage effects , recent advances in microwave radiation protection are re-viewed in this article , hoping to facilitate research on safer and better drugs .

This paper introduced the feasibility of flexible management from medical scientific re-search institutions, embarks on the aspects of construction contents such as value identity system, fuzzy eval-uation system, sharing mechanism of scientific management aims and information involving in implementing management. And the paper combined with the experience of the innovation projects in Chinese Academy of Sciences and our institution, and preliminarily expounds the construction connotations and keys of the "flexi-ble management system" in medical scientific research units to provide ideas for enriching the management thoughts of medical scientific research.

By establishing a series of Dynamic Cervical Implants (DCI) within C5-C6 cervical spinal segments, the biomechanical finite element analysis for DCI with different width and thickness were carried out to investigate the influence of the width and thickness of DCI's curved section on its equivalent stress and range of motion (ROM), so as to provide some theoretical basis for the optimization of DCI's design. The results show that the width of DCI's curved section has more obvious influence on the ROM of lateral bending and torsion, in comparison with the thickness of DCI's curved section. By appropriate reduction in width, the ROMs of lateral bending and torsion increase obviously, i.e. the overall movement function of patients is improved. Furthermore, the increase of equivalent stress could be counteracted by corresponding increase of thickness.
Biomechanical Phenomena ; Cervical Vertebrae ; Finite Element Analysis ; Humans ; Movement ; Neck ; Prostheses and Implants ; Prosthesis Design ; Range of Motion, Articular

Objective To observe the therapeutic effect of Ziyin Yangxue Qingre Formula (Formula for enriching yin,nourishing blood and clearing heat) on primary Sjogren's Syndrome (pSS).Methods Totally 64 female pSS patients were randomized into a treating group (33 cases),and a control group (31 cases).The control group was administered Hydroxychloroquine Sulfate Tablet.In addition,the treating group was prescribed Ziyin Yangxue Qingre Formula.Three-month treatment was as one course.After one course of treatment,the changes in symptom scores,salivation quantity,tear quantity,and immuno-infective indices were observed to compare the effect between both groups.Results The total effective rate of the treating group(87.88%) was significantly higher than that (64.52%) of the control group (P

The transitional near-infrared (NIR) laser was defined as ranging from 1.3μm to 1.4μm, within which the most sensitive tissue to laser damage changed from the retina to the cornea.The ocular damage effect has attracted much attention due to the increased varieties and output power of laser in this spectrum region in recent years.Compared with visible and mid-and-far infrared wavelengths, the ocular damage effect induced by transitional NIR wavelengths has many peculiarities and impact factors due to the bulk absorptionby ocular media.This paper reviews the existing ocular damage threshold data and analyzes the characteristics, impact factors and unresolved issues relating to ocular effects induced by laser radiation over the transition zone.

Objective To observe the changes in cytokines, oxygen free radicals, acidulous production in serum and to investigate the effectiveness of monitoring metabolism of cells and the method for evaluating cell injury in patients with severe trauma. Method The detailed data of 117 patients rescued and managed carefully from May 2005 to February 2007 were assessed and stratified with ISS and APACHE Ⅱ , and the serum levels of arterial blood lactate(ABL) ,base deficit(BD) ,superoxide(SOD) ,lipid peroxide(LPO) ,TNF-α and IL-6 were measured in real-time according to the condition of the patient. Results The monitoring biomarkers obviously changed with injury severity which endangered the situation of patients after trauma (P < 0.05) , especially in the patients with ischemia , hypoxia, shock, iniection, SIRS, and MODS (P < 0.01). The persistence of extremely elevated levels of biomarkers meant the organ failure and fatality of patients after trauma, and there was a obvious differece between those cases and cases without elevation of biomarkers ( P < 0.01). Conclusions The outcome of patients after trauma is closely correlated with injury severity,infection and MODS,and the levels of biomarkers including ABL, SOD, IPO, TNF-a and IL-6 are useful indicators of outcome measure.

Background:Acute gastroenteritis is the second largest public health problem in the world. Rotavirus(RV)is one of the pathogens of acute gastroenteritis in adults,researches focusing on RV infection may provide the basis for prevention and control of the disease. Aims:To determine the epidemiological characteristics of RV infection in adults with acute gastroenteritis in Shanghai,China. Methods:From Jun. 2010 to Dec. 2013,stool samples and clinical data in adults with acute gastroenteritis in a designated hospital in Shanghai Changning District were collected. ELISA and PCR were used to detect RV infection and its genotypes. Results:A total of 1 554 eligible stool samples from acute gastroenteritis patients were recruited,of them 691 were males and 863 were females,the mean age was(46. 19 ± 15. 59)years old. RV was detected in 189 patients with a detection rate of 12. 2% ,163(10. 5% )were categorized as group A RV and 26(1. 7% ) were group B/ C RV;the most common genotypes in group A RV were G9(30. 1% )and G1(25. 2% ). Watery stool and vomiting were more prevalent in RV-positive patients than in RV-negative patients(P < 0. 05). The detection rates in years 2010,2011,2012 and 2013 were 12. 2% ,14. 9% ,6. 8% and 16. 3% ,respectively. When analyzed by age group,the detection rate was significantly lower in 18-39 years group than those in 40-59,60-79,and ≥80 years groups(8. 7% vs. 14. 8% ,14. 2% ,and 17. 1% ,P < 0. 05). The peak of epidemic was from Nov. to next Feb. Conclusions:RV infection in adults with acute gastroenteritis is more popular in middle aged and elderly people and shows a winter seasonality in Shanghai,China. The most common genotypes of group A RV are G9 and G1.

Inner ear is one of the most sensitive parts to microwave radiation.The effect of microwave radiation on the inner ear system is its damage to the vestibule and cochlea.The vestibular and cochlear injury is closely related to the balance of the human body and hearing loss.This article reviews the mechanism of microwave and effects of microwave radiation on the structure and function of the inner ear in order to provide data for future related research.