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111.
Om Kumar Ph.D. Santwana Pradhan M.Sc. Payal Sehgal M.Sc. Yamini Singh M.Sc. Rajagopalan Vijayaraghavan Ph.D. 《Journal of forensic sciences》2010,55(3):801-807
Abstract: Ricin is a glycoprotein from Ricinus communis seeds. It is known to have diverse toxic effects on cells of different visceral organs. In the present study, we purified and denatured ricin in a boiling water bath for different time intervals. We further made an attempt to identify native and denatured ricin by immunobased detection systems. All the antigen/antibody‐based assays identified native and denatured ricin. On SDS–PAGE, only native ricin was observed. In western blotting, ricin boiled for 3.75 min gave a strong band on X‐ray film. On native polyacryl amide gel electrophoresis, native and denatured ricin gave ricin band in 60‐kDa region. The denatured ricin did cause mortality up to 25 mg/kg, while 5 and 10 μg/kg of native ricin caused 50% and 100% mortality, respectively. Detection of native and denatured ricin is very difficult, and the investigating agencies, forensic scientists, and analysts should be very careful while interpreting the results. 相似文献
112.
Gerard Pradeep Devnath M.B.B.S. M.D. Senthil Kumaran M.B.B.S. M.D. R. Rajiv M.Sc. M.Phil. Kusa Kumar Shaha M.B.B.S. M.D. Ashok Nagaraj M.B.B.S. M.D. 《Journal of forensic sciences》2017,62(6):1668-1670
Folic acid is B‐9 vitamin. Folic acid is prescribed commonly for pregnant women to prevent neural tube defects in the fetus, patients under chemotherapy, pernicious anemia and to reduce the risk of stroke and cardiovascular disease. Acute or chronic ingestion of a large dose of folic acid generally manifests as neurological complications, which are reversible. In this present case, a 23‐year‐old pregnant woman committed suicide by consuming folic acid tablets and succumbed to death within 36 h. Postmortem toxicological analysis detected folic acid in viscera. Death following acute consumption of folic acid is rare and has been not reported in the literature, to the best of our knowledge. 相似文献
113.
The role of local institutions in sustainable watershed management: lessons from India 总被引:1,自引:0,他引:1
The implementation and effective management of watershed-development projects is recognised as a strategy for rural development throughout the developing world. Several government and non-government agencies have launched watershed-development projects to tackle the challenges of soil conservation, improving land productivity, and economic upliftment of the rural poor for efficient use of natural resources. Participatory community-driven institutions of integrated watershed management are considered vital for the sustainability of natural resources. This study focuses on the impact of local institutions on watershed development in India and examines the degree of women's participation in relation to the effective management of natural resources and sustainable development. 相似文献
114.
There is no question that peace and health are inextricably linked. War affects human health through the direct violence of military arms and through the structural violence that leads to major interruptions of the socio-economic systems people use to address their health needs. Those disruptions are compounded by natural disasters and manifold vulnerabilities that force countries to divert economic resources from health services. Clearly war and violence are a public health concern. We argue here that not only can health be a bridge to peace, but as well, what the world is witnessing now is the emergence and growth of health diplomacy which can potentially become a robust medium for strengthening that nexus between health and peace. 相似文献
115.
Shrivastava Manish Kumar Bhaduri Saradindu 《International Environmental Agreements: Politics, Law and Economics》2019,19(4-5):497-513
International Environmental Agreements: Politics, Law and Economics - The Paris Agreement on climate change recognizes, reluctantly albeit, the importance of ‘climate justice’ in its... 相似文献
116.
Although advanced manufacturing technology (AMT) is a key factor in improving North America's industrial competitiveness, there is a problem in transferring it from university to industry. This study, conducted for a Canadian governmental agency, addresses the problem by querying Canadian professors, university-liaison officers, and administrators of intermediary (broker) organizations in order to uncover the processes of AMT transfer; that is, the ways in which technical knowledge embodied in inventions is converted into outputs used by companies. Four processes, in which the critical entities are professors, universities, intermediary organizations, and spinoffs, account for what has been transferred While the first is by far the most significant currently, the third has a high future potential. An analysis of barriers suggests that while some probably inhibit all four transfer processes, others have their impacts on only one specific process. If we are going to raise the number of transfers, we must work more diligently to pinpoint the causes for low levels of transfer. Studying the barriers to university transfer in general should therefore yield information on which barriers are associated with which processes. 相似文献
117.
118.
In this paper, the ballistics of improvised firearms have been studied in comparison to those of regular firearms from the forensic point of view. 相似文献
119.
Asit Kumar Sikary M.B.B.S. M.D. Chittaranjan Behera M.B.B.S. M.D. Om Prakash Murty M.B.B.S. M.D. Ravi Rautji M.B.B.S. M.D. 《Journal of forensic sciences》2016,61(Z1):S265-S267
Hanging deaths associated with binding of limbs, masking of a face, and gagging are always suspicious. In suicidal hanging, the victim uses these added techniques to prevent him from backing out of his decision and to ensure death. However, binding of limbs and adding extra weight to the suspension in hanging are not reported. Herein, we report a case where the victim tied a bag containing books weighing 7 kg (15.4 lbs) to both his hands during hanging. The forensic specialist must be aware of the unusual presentation of suicidal hanging which may suggest foul play. The manner of death must be established after detailed analysis of circumstantial evidence, information obtained from the witnesses, complete autopsy, and toxicological examination. 相似文献
120.
Fingerprint Ridge Density as a Potential Forensic Anthropological Tool for Sex Identification 下载免费PDF全文
In cases of partial or poor print recovery and lack of database/suspect print, fingerprint evidence is generally neglected. In light of such constraints, this study was designed to examine whether ridge density can aid in narrowing down the investigation for sex identification. The study was conducted on the right‐hand index digit of 245 males and 246 females belonging to the Punjabis of Delhi region. Five ridge density count areas, namely upper radial, radial, ulnar, upper ulnar, and proximal, were selected and designated. Probability of sex origin was calculated, and stepwise discriminant function analysis was performed to determine the discriminating ability of the selected areas. Females were observed with a significantly higher ridge density than males in all the five areas. Discriminant function analysis and logistic regression exhibited 96.8% and 97.4% accuracy, respectively, in sex identification. Hence, fingerprint ridge density is a potential tool for sex identification, even from partial prints. 相似文献