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- The relationship between postmortem degradation of marrow DNA in bosom bone and late postmortem interval estimation 离体人胸骨骨髓DNA降解与腐败尸体死亡时间推断的初步研究
- Keywords Forensic entomology;body decomposition;insect succession;postmortem interval estimation;time points; 法医昆虫学;尸体腐败;昆虫演替;死亡时间推断;时间节点;
- postmortem interval estimation 死亡时间推断
- Objective To study the development and changes of pressure of putrefactive gas (PPG) in cadaveric enterocelia in spring, and to explore its application in estimation of postmortem interval (EPI). 摘要目的研究尸体腹腔腐败气压在春季的发展变化规律及其用于推断死后经过时间的方法。
- estimation of postmortem interval 死亡时间推断
- Estimation of late postmortem interval 死亡经过时间推断
- The regular changes of excitability in muscle might be a useful means for estimating of early postmortem interval. 肌肉组织的电兴奋性可以作为早期死亡时间推断的有效指标。
- ResultThe rat postmortem tissues or body segments impedance changes along postmortem interval regularly. 结果大鼠躯体组织的电阻抗随着死后经过时间的延长存在规律性变化。
- Based on the MLE. of N,t he interval estimation and test statistics of N are given. 并在极大似然估计的基础上给出了 N的区间估计及检验统计量 .
- The experience of bug's growing and accumulated temperatures were important ways for determination of postmortem interval in forensic science. 摘要应用昆虫发育历期和积温法则推测死亡时间是法医学重要技术。
- A method of interval estimation and hypothesis test for continuous population percentiles and percentages is presented. 提出了一种对连续分布百分位值和百分率(或可靠度)进行区间估计和假设检验的理论与方法。
- Here we used reverse accumulated temperature methods to estimate postmortem interval and made accordant result with their true time. 本文对蝇蛆和蛹应用倒计积温的方法进行死亡时间推断，获得与实际死亡时间一致的结果。
- SUBJECT TERMS Lognormal distribution,Normal distribution,+ Environment factor,Point estimation,Interval estimation. 王炳兴，男，1965年12月生，硕士，副教授，(310035)杭州商学院数学教研室。
- Conclusion The regular changes of excitability in muscle might be a useful means for estimating of early postmortem interval. 结论肌肉组织的电兴奋性可以作为早期死亡时间推断的有效指标。
- Objective To investigate correlation between nuclear DNA degradation of the skeletal muscle cells of rat detected by Comet assay and postmortem interval (PMI). 目的探讨彗星电泳检测大鼠死后骨骼肌细胞核DNA降解碎片与死后时间的关系。
- Determination of postmortem interval (PMI) is one of the most valuable subjects in forensic practice.It, however, is often very difficult to accurately determine the PMI in daily practice. 摘要在法医学实践中，死亡经历时间的推断具有重要的实践价值，但其准确推断却一直是法医学实践的难题，因而也一直是法医学研究的热点。
- Methods On the basis of binormal model,maximum likelihood estimation was applied to areas calculation,and approximately normal method to confidence interval estimation and hypothesis test. 方法在双正态模型基础下应用ML估计方法计算ROC曲线下面积,正态近似法估计面积的可信区间及假设检验。
- It has been utilized in many areas.we reviewed briefly the principle of quantifying the DNA in nucleus and the foreground of this method in determining postmortem interval(PMI) in forensic pathology. 本文对组织微阵列结合图象分析技术测定DNA含量的原理、死后细胞核DNA降解的规律及推断死后间隔时的应用进行探讨。
- In statistics, a confidence interval (CI) is an interval estimate of a population parameter. 在统计学里，置信区间指的是对于某一群体参数的区间估计。
- Estimation of Postmortem Interval Using Myofibril Fragmentation Index 利用肌原纤维小片化指数推断死亡时间
