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941.
Individual health insurance markets differ from state to state, and as a result approaches to individual market reforms need to be different. In evaluating approaches, policy makers need to remember that since the decision to purchase health insurance coverage is voluntary, the potential for adverse selection exists. In addition, rather than putting the focus of individual market reforms almost exclusively on access to health insurance for a small number of persons with high-cost health conditions, more attention needs to be put on how to decrease the number of uninsured persons. This includes making the premiums paid for individual health insurance 100 percent tax deductible, similar to those of employer-based health insurance. Finally, market reforms need to treat all types of coverage issued in the individual market the same, whether they are purchased direct for the insurer or through an out-of-state association. 相似文献
942.
Bermejo Barrera P Lorenzo Alonso MJ Bermejo Barrera A Cocho de Juan JA Fraga Bermúdez JM 《Forensic science international》2000,107(1-3):149-156
A method for the selenium determination in a mother and her child's hair using palladium as a chemical modifier was optimized. The sample was digested with nitric acid and hydrogen peroxide and diluted to 5 ml. To achieve complete mineralization the samples were ashed at 1200 degrees C in the presence of palladium as a chemical modifier. The optimum atomization temperature was 1900 degrees C. The precision and accuracy of the method were studied using the reference material CRM 397. Results of calibration using aqueous standards and the standard addition method were compared. The method was applied to the selenium determination in 30 samples of the mother's and child's hair. The levels found were 0.54 +/- 0.34 microgram/g for mother's hair and 0.77 +/- 0.25 microgram/g for child's hair. 相似文献
943.
The use of supercritical fluid extraction for the determination of amphetamines in hair 总被引:2,自引:0,他引:2
A laboratory study interested in the analysis of human hair for drugs-of-abuse was conducted to determine if drugs could be detected and quantified from hair. Supercritical fluid extraction (SFE) techniques followed by GC-MS analysis were applied to extract amphetamines from hair. The group of amphetamines included methylenedioxyamphetamine (MDA), methylenedioxymetamphetamine (MDMA), methylenedioxyethylamphetamine (MDEA) and internal standard mephentermine (MP). To validate information on amphetamine use in hair, powdered hair samples free from drugs were collected and soaked in a known amphetamine standard solution. Authentic fortified case hair samples taken from known drug users known to have consumed amphetamines were also analyzed for amphetamine. Results from this study show that amphetamine use can be detected in spiked and authentic fortified human hair using SFE techniques for qualitative and quantitative reproducible results. 相似文献
944.
Boglioli LR Taff ML Turkel SJ Taylor JV Peterson CD 《The American journal of forensic medicine and pathology》2000,21(4):389-394
An unusual form of fatal child abuse is reported in which investigations by the police and the medical examiner were able to distinguish blunt force head trauma followed by postmortem dismemberment from a fatal dog attack. A discussion of the approaches used to ascertain the correct diagnosis is presented, as well as an overview of dog attacks on humans. 相似文献
945.
Jones LS Wyatt JP Busuttil A 《The American journal of forensic medicine and pathology》2000,21(4):401-405
Death resulting from plastic bag asphyxia has been recognized for >40 years, but relatively little is known about either its epidemiology or its pathophysiology. Over 15 years (1984-1998), 30 deaths were attributed to plastic bag asphyxia among the 14,560 autopsies performed in the Forensic Medicine Unit in Edinburgh. These 30 deaths involved 20 male and 10 female subjects, with an age range of 13 to 81 years. Eleven had some alcohol measurable in the blood, with four having levels >80 mg/dl. Only one individual appeared to have ingested a drug overdose, but inhaled substances within the plastic bag may have contributed to death in five cases. The absence of childhood accidental deaths may reflect successful preventive measures. The 3 accidental deaths involved adults (including 2 who died of autoerotic asphyxia), and the remaining deaths were 27 suicides. Of those who committed suicide, most (59%) had chronic psychiatric illness rather than chronic debilitating or terminal physical illness. In contrast with reports from the United States, publicity associated with "self-deliverance" did not result in an increased number of deaths from plastic bag asphyxia (4 deaths in this series). Analysis of the circumstances of all the deaths revealed them to be difficult to predict and hence prevent. 相似文献
946.
Analysis of eight STR loci in two Hungarian populations 总被引:1,自引:0,他引:1
Egyed B Füredi S Angyal M Boutrand L Vandenberghe A Woller J Pádár Z 《Forensic science international》2000,113(1-3):25-27
A collection of eight STR loci (D3S1358, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317, D7S820) was used to generate allele frequency databases for two Hungarian population samples, Caucasians from the Budapest area and Romanies from Baranya county. During the analysis two intermediate sized alleles and a sequence variant allele were observed at the D7S820 locus. All three types of allelic variants were found to have modification (deletion, insertion, transversion) in the same block of a (T)(9) stretch located within the 3' flanking region of each allele, which may indicate a possible higher mutation rate of this (T)(9) block. For the loci D3S1358 and D7S820 the Romany population database showed departures from Hardy-Weinberg equilibrium. The forensic efficiency values for the Romany population were slightly different from those found in the Hungarian Caucasian population. Comparing the allele frequency values by G-statistic, calculating the F(st) indices and with the pairwise comparisons of inter-population variance, the two Hungarian populations could be distinguished using data of the eight STR loci. 相似文献
947.
Chattopadhyay PK Cleef S Duelmer M Henke L Henke J 《Forensic science international》2000,113(1-3):29-32
This study provides Jat Sikhs population data in North India for nine short tandem repeat (STR) loci. 相似文献
948.
Thomsen JL 《Forensic science international》2000,110(2):139-144
It was the aim of the present investigation to apply a broad spectrum of analyses to forensic autopsies of alcoholics in order to estimate the significance of the various analytical methods with reference to the cause and manner of death. The analyses were performed on a consecutive series of 73 medico-legal autopsies in alcoholics. Both extensive histology as well as toxicology and microbiology were used. The microbiology did not contribute substantially to the determination of the cause of death, while histology was decisive in six cases. Toxicology analyses were necessary for determining the cause of death in 37 cases. The results of the investigation may help in the selection of analytical priorities. 相似文献
949.
To improve the possibilities to delimit the time of death after longer laytime it was examined if this is possible by immunohistochemical detection of thyroglobulin. The results show that in our examination material the colloid and the follicular cells of the thyroid glands of up to 5-day-old corpses produce a positive immunoreaction towards thyroglobulin in all cases whereas none of the corpses older than 13 days show such a reaction. This means that in case of a negative immunoreaction the time of death can be assumed to lie more than 6 days before the autopsy. The fact that a negative immunoreaction occurs consistently after 13 days leads to the conclusion that when thyroglobulin has been stained in a specimen, the death of the respective person must lie a maximum of 12 days earlier, whereby these time-limits may change in considerably different surrounding conditions. 相似文献
950.
Lantz PM Richardson LC Sever LE Macklem DJ Hare ML Orians CE Henson R 《Journal of health politics, policy and law》2000,25(3):451-471
Funding for many mass screening programs for low-income and uninsured populations provides resources for screening tests, yet only rarely does it provide coverage for necessary follow-up diagnostic and treatment services. The National Breast and Cervical Cancer Early Detection Program (NBCCEDP), a federally funded initiative that provides cancer screening to low-income uninsured and underinsured women, covers some diagnostic follow-up tests and no treatment services. We conducted in-depth case studies of seven state programs participating in the NBCCEDP to investigate the strategies and approaches being used to secure diagnostic and treatment services. The results suggest that the program relies on a patchwork of resources--at state and local levels--to provide diagnostic and treatment services. This includes a number of components of local safety nets, all of which are unstable and have uncertain futures. Public health disease-screening initiatives need to reconsider the feasibility of continued reliance on case-by-case appeals to the local safety net for diagnostic follow-up and treatment services. 相似文献