我国医院信息系统必走整合之路

论述了我国医院信息系统(HIS)整合的重要意义和原则,介绍了HIS整合的方法措施以及经验.     

(2S,4S,5S)-3,4-二甲基-5-苯基-2-对二甲氨基苯基恶唑烷晶体结构的研究

目的：测定（２Ｓ，４Ｓ，５Ｓ）－３，４－二甲基－５－苯基－２－对二甲氨基苯基恶唑烷的光谱和晶体结构。方法：Ｘ－射线晶体衍射法。结果：晶胞参数为ａ＝６０７８３（４），ｂ＝１９００４２（３），ｃ＝１４３４２１（２），Ｖ＝１６２４３３，Ｚ＝４，Ｆｗ＝２６８２８，计算得，Ｄｃ＝１０３２ｇ／ｃｍ３，结构偏离因子为Ｒ＝００５８，Ｒｗ＝００５３。结论：标题化合物属于正交晶系，空间群为Ｐ２１２１２１。     

应用计算机网络系统提高门急诊管理水平

作者介绍的门急诊计算机管理网络系统，应用软件使用ＦＯＸＰＲＯ２．５ＦＯＲＤＯＳ语言，在两台网络服务器之间应用镜像技术，门诊号的录入使用光笔和条形码技术，实行划价、收费一体化，采用星型拓扑网络结构，保证了网络的先进性、安全性、稳定性和可扩充性。网络系统实现挂号、划价收费、调剂、药品使用管理、工作量统计及经济核算的全程闭环管理格局，有效地堵塞了管理和经济上的漏洞，提高了工作效率和管理水平。该系统已正常运行了１２个月，并通过省级科技成果鉴定。     

50岁以上正常人左室舒张期彩色多普勒血流频谱参数变化的研究

目的探讨５０岁以上正常人左室舒张期脉冲多普勒频谱的参数变化情况。方法选择一年半时间内受检的所有５０岁以上正常人４７５例，按每１０岁为一组分４组进行分析。受检者取左侧卧位，常规显示心尖四腔心切面，取样容积置于二尖瓣尖，使声束与二尖瓣血流方向夹角＜１５°，以连续三个心动周期的平均值分别测量Ｅ峰、Ａ峰、Ｅ／Ａ及Ｅ峰减速时间并统计。结果发现Ｅ峰高于正常值低限的例数、平均Ｅ峰血流速度以及Ｅ／Ａ均随着年龄的增加而下降，Ｅ峰减速时间则随着增龄而增加。结论左室舒张期血流频谱的所有参数与年龄有显著的相关性，明显随着增龄而变化，并且有其规律性。     

江苏省1966-1995年甲乙类传染病的变迁

本文全面分析了１９６６－１９９５年３０年来江苏省甲、乙类传染病发病率、死亡率及其构成谱的变迁，在充分肯定传染病防制工作成就的同时指出传染病尤其是肠道传染病仍应是当前防病工作的重点，并建议在监测点上建立非传染病防治实验区.     

Determination of the ratios of the aromatic amino acid residues by first- or second-derivative UV spectrometry for a simple characterization of peptides

A method for the simultaneous determination of the ratios of the three aromatic amino-acid residues in peptides was set up in acidic conditions. Binary and ternary mixtures of these amino acids were prepared, and first- and second-derivative spectra then calculated from their 0.1 nm resolution spectra between 240 and 320 nm. Certain spectral bands were chosen to differentiate tyrosine from tryptophan on the first-derivative spectra, and phenylalanine from tyrosine and tryptophan on the second-derivative spectra. Variation of the amplitude of the chosen bands was shown to be a linear function of the ratio of the aromatic amino acids in the mixture. This technique was validated with peptides whose sequence was known. The difference between theoretical and experimentally determined ratios was lower than 10%. Since the results are obtained as ratios, neither the concentration nor the nature of the peptide has to be known. The feasibility of application using a photodiode array detector with high resolution in reversed-phase high-performance liquid chromatography is discussed. © Munksgaard 1995.     

Patients' desire for information about anaesthesia: Danish attitudes

Background : Patients' desire for information about anaesthesia has been examined in a number of Commonwealth countries but not in Scandinavia. A questionnaire was distributed to form a basis for giving Danish patients more appropriate preoperative information.
Methods : 201 preoperative patients in Denmark were asked to complete a questionnaire. The patients were divided into subgroups according to: age, gender, residential origin, ASA group, educational level, type of anaesthesia planned and number of previous anaesthetics.
Results : Patients from a city area required significantly more information than patients from a rural/urban area about pre-medication drugs, drips/catheters, pain/pain relief and complications. Men more than women preferred to know about dangerous complications. Information about pain /pain relief, duration of anaesthesia, and influence of anaesthesia on daily activities such as eating, drinking, mobilisation was given the highest priority, while unpleasant information such as about complications and needles was given the lowest priority. Meeting the anaesthetist and information about alternative methods of anaesthesia and premedication drugs were given only moderate priority. Ranking information in Denmark was significantly correlated with Scotland, Canada and Australia, despite profound differences in priority. More often than Danish patients, Australian patients felt they had right to know, and especially about complications.
Conclusion : Patients from a city area required more information than patients from a rural/urban area. Information about the influence on daily activities was preferred to unpleasant information. Ranking information in Denmark was correlated with a number of Commonwealth countries.     

机体阴阳交感现象的熵变分析

借用非平衡热力学理论,分析自然界水火运动的规律,得出结论——阴阳交感过程是熵减少过程,阴阳反作过程是熵增加过程;机体的许多阴阳变化也遵循同一规律。并在此基础上论证了新陈代谢过程是机体从外界输入负熵以抵消体内正熵产生的过程,从而推知阴阳交感现象发生的原因是新陈代谢。     

浅议高中生物教师“三种意识”的确立

在建设学习型社会和新课改的新形势下,高中生物教师应确立三种意识:"学习意识、信息意识、科研意识",不断提高自身素质,使自己成为一名学者型、研究型的现代生物教师.     

完善合同信息 促进设备管理

本文阐述了我院通过完善合同信息,以信息流推动人员流、资金流和设备流的规范运行,促进了设备的技术、经济、流程等基础管理。