Less‐Lethal Hybrid Ammunition Wounds: A Forensic Assessment Introducing Bullet‐Skin‐Bone Entity

Abstract: Agencies all around the world now use less‐lethal weapons with homogeneous missiles such as bean bag or rubber bullets. Contusions and sometimes significant morbidity have been reported. This study focuses on wounds caused by hybrid ammunition with the pathologists’ flap‐by‐flap procedure. Twenty‐four postmortem human subjects were used, and lesions caused on frontal, temporal, sternal, and left tibial regions by a 40‐mm hybrid ammunition (33 g weight) were evaluated on various distance range. The 50% risk of fractures occurred at 79.2 m/sec on the forehead, 72.9 m/sec on the temporal, 72.5 m/sec on the sternum, and 76.7 m/sec on the tibia. Skin lesions were not predictors of bone fracture. There was no correlation between soft and bone tissue observed lesions and impact velocity (correlated to distance range). Lesions observed with hybrid ammunition were the result of bullet‐skin‐bone entity as the interaction of the projectile on skin and bone tissues.     

Two Fatal Cases of Hidden Pneumonia in Young People*

Abstract: Acute respiratory distress syndrome (ARDS) is a severe lung disease characterized by inflammation of the lung parenchyma leading to impaired gas exchange. This condition is often lethal, usually requiring mechanical ventilation and admission to an intensive care unit. We present two fatal cases of hidden pneumonia in young people and discuss the pathophysiological mechanism of ARDS with reference to the histological pattern. A complete forensic approach by means of autopsy and histological, immunohistochemical, and microbiological, examination was carried out. In both cases the cause of death was cardio‐respiratory failure following an acute bilateral pneumonia with diffuse alveolar damage and ARDS associated with sepsis and disseminated intravascular coagulation. Our cases suggest on one side the importance of an early diagnosis to avoid unexpected death while on the other that the diagnosis of ARDS has to be confirmed on the basis of a careful postmortem examination and a complete microscopy and microbiological study.     

论民主科学决策与公民参与的互动

民主、科学是公共决策的生命线。公共决策的民主化、科学化有利于促进社会和谐,增强公民共同体意识,维护公共政策合法性,营造良好的外部环境。但在实际工作中,公共决策权过于集中党委一把手,制度化缺失,公民参与公共决策程度有限,缺乏普遍性,因此需要健全党内民主决策机制,提高党的执政能力,同时积极促进公民参与公共政策,提高公共政策决策水平,形成党内民主、科学决策与公民参与的良性互动,进而优化我国公共决策机制。     

Interpretation of neuropathological lesions: Its limitations in medico-legal experts’ reports

Aggressive or paradoxical behaviour may reflect an organic dementia. The most frequent is Alzheimer's disease, which results from an abnormal structural conformation of tubulin-associated protein (tau) and beta-amyloid protein that, respectively, aggregate in certain neurons as intracellular neurofibrillary tangles (NFTs) and in the extracellular environment as senile plaques.These lesions progress in the brain tissue according to the stages described by Braak and Braak. Staging of neurofibrillary pathology has proven anatomical and clinical correlation, which can be used in a medico-legal procedure. We report two cases demonstrating discrepancies between anatomical and clinical features, which should encourage medical expert to prudence when interpreting neuropathological reports.     

Prevalence of mixed DNA profiles in fingernail swabs from autoptic cases

Physical contact between two or more persons can give rise to the transfer of DNA from one person to another and biological material can accumulate under the fingernail hyponichium. The purpose of this study is to value the normal levels of foreign DNA profiles under the fingernail of individuals deceased of a non-violent death, in order to define the usefulness of this approach in the recovery of a suspect's DNA profile. No foreign DNA was found in the majority of the cases.     

Decomposing Human Blood: Canine Detection Odor Signature and Volatile Organic Compounds

The admissibility of human “odor mortis” discrimination in courts depends on the lack of comprehension of volatile organic compounds (VOCs) during the human decay process and of the lack in standardized procedures in training cadaver dogs. Blood was collected from four young people who died from traffic accidents and analyzed using HS‐SPME/GC‐MS at different decompositional stages. Two dogs, professionally trained, were tested to exactly locate blood samples, for each time point of the experiment. We found a long list of VOCs which varied from fresh to decomposed blood samples, showing differences in specific compounds. Dog performance showed a positive predictive value between 98.96% and 100% for DOG A, and between 99.47% and 100% for DOG B. Our findings demonstrated that decomposing human blood is a good source of VOCs and a good target for canine training.     

Structuring modern life running on software. Recognizing (some) computer programs as new “digital persons”

Saudi Arabia grants nationality to an AI robot; the first “clash of robots” took place in Japan; and, Bill Gates suggests that robots start paying taxes. We believe that these developments justify new legal fiction interventions. Software has long now exceeded the intellectual property boundaries. It is no longer merely property; it has assumed life of its own. It does not matter that such life is imaginary today. Legal persons were brought to life through legal fiction intervention that was based on much less motivation – merely the human incentive for profit. Software is certainly connected today with profit, given that the world's most valued corporations are software companies. However, it has moved much further than that, to assume in many ways artificial life of its own. We think that it is time that the dichotomy between natural and legal persons, that has served humanity so well over the past centuries, now be trisected: A new, digital person, ought to be added to it.     

Privacy,trust and policy-making: Challenges and responses

The authors contend that the emerging ubiquitous Information Society (aka ambient intelligence, pervasive computing, ubiquitous networking and so on) will raise many privacy and trust issues that are context dependent. These issues will pose many challenges for policy-makers and stakeholders because people's notions of privacy and trust are different and shifting. People's attitudes towards privacy and protecting their personal data can vary significantly according to differing circumstances. In addition, notions of privacy and trust are changing over time. The authors provide numerous examples of the challenges facing policy-makers and identify some possible responses, but they see a need for improvements in the policy-making process in order to deal more effectively with varying contexts. They also identify some useful policy-making tools. They conclude that the broad brush policies of the past are not likely to be adequate to deal with the new challenges and that we are probably entering an era that will require development of “micro-policies”. While the new technologies will pose many challenges, perhaps the biggest challenge of all will be to ensure coherence of these micro-policies.