scholarly journals The Quality and the Complete Evidence Securing during the Traffic Crime Scene Investigation and its Relevance for Evidence Completion during the Traffic Accidents

2018 ◽  
Vol 20 (4) ◽  
pp. 76-81
Author(s):  
Peter Havaj
Keyword(s):  
Traffic Accident ◽  
Traffic Accidents ◽  
Crime Scene ◽  
Direct Impact ◽  
Legal Evidence ◽  
Whole Process ◽  
Video Record ◽  
Complex Process ◽  
Scene Investigation ◽  
Virtual Element

Main purpose of this paper is to point out the problems considering the modern scientific usage of methods, ways and approaches, including the crime investigation of traffic accidents-collisions. We want to show the basic need of experienced traffic crime detective, his/her deep knowledge of the whole issue - the process of the traffic accident perpetrating as a complex process with the direct impact on the traffic crime detective work, which could be used in the process of the clearance the case, the video-record output created by program PC CRASH as the virtual element of legal evidence, enabling deeper knowledge of the whole process.

Special Considerations for TDOA Application to the Reconstruction of Traffic Accidents

2011 ◽  
Vol 255-260 ◽  
pp. 4090-4094
Author(s):  
Lei Zhang ◽  
Wen Hu Qin ◽  
Tie Jun He ◽  
Wei Nong Li
Keyword(s):  
Traffic Accident ◽  
Traffic Accidents ◽  
Lower Cost ◽  
Accident Reconstruction ◽  
Final State ◽  
Time Difference Of Arrival ◽  
Time Position ◽  
Novel Method ◽  
Scene Investigation ◽  
Accident Scene

Investigation at scene is the key issue to Scene Traffic Accident Reconstruction(TAR). Although the photogrammetry technique is widely applied in China due to its convenience and lower cost, it can only provide the final state of the traffic accidents. In this paper, a novel method based on the time difference of arrival (TDOA) technique was proposed to monitor the location of the vehicles passing the accident-prone section on the highway. The methodology of application of TDOA to the Traffic accident scene investigation was proposed, and the arrangement of sensors on the accident-prone sections of the selected freeway is discussed. Based on the coordinates collected by TDOA receivers, real-time position of the each vehicle moving on the accident-prone section could be extracted respectively and when the accidents happen, the traces of the vehicles involved would be obtained. It could be concluded that this method is important supplement to photogrammetry technique during accident scene investigation and could make the forensic judgment of accident responsibility more accurate.

ADHD is a Risk Factor of Road Crashes: A Purposive Study of Finding Relation between ADHD and Road Traffic Accident in Bangladesh

2018 ◽  
Vol 9 (08) ◽  
pp. 20531-20536
Author(s):  
Nusrat Shamima Nur ◽  
M. S. l. Mullick ◽  
Ahmed Hossain
Keyword(s):  
Risk Factor ◽  
Road Traffic Accident ◽  
Traffic Accident ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Fatality Rate ◽  
Road Traffic Accidents ◽  
Road Crashes ◽  
Road Crash ◽  
Day By Day

Background: In Bangladesh fatality rate due to road traffic accidents is rising sharply day by day. At least 2297 people were killed and 5480 were injured in road traffic accidents within 1st six months of 2017.Whereas in the previous year at 2016 at least 1941 people were killed and 4794 were injured within the 1st six months. No survey has been reported in Bangladesh yet correlating ADHD as a reason of impulsive driving which ends up in a road crash.

Islamic Acquisition of the Foreign Sciences

1992 ◽  
Vol 9 (3) ◽  
pp. 310-324
Author(s):  
J. L. Berggren
Keyword(s):  
Homo Sapiens ◽  
Byzantine Empire ◽  
Islamic World ◽  
Whole Process ◽  
Ancient Science ◽  
Complex Process ◽  
Scientific Ideas

The study of the transmission and transformation of ancient science ismore than a study of which texts were translated, when, and by whom. It wasa complex process, better seen as beginning rather than ending with the translationof relevant books, for the heart of the process is the assimilation ratherthan the simple reception of the material. Scientific ideas move because peoplestudy books, compute with tables, and use instruments, not simply becausethey translate books, transcribe tables, or buy pretty artifacts. It sufficesto recall that the scholars of the Byzantine Empire, despite their status as thedirect heirs of the classical Greek scientific tradition and their direct accessto whatever classical Greek manuscripts the Islamic world eventually cameto possess-indeed to more of them and from an earlier date-were largelyuninterested in this knowleldge. Hence no account of the transmission of scientificknowledge can be complete if it does not recognize that it is, at root,an account of the activities of what Dupree has called "homo sapiens in asocial context."Two CaveatsAt the outset of this paper, two points mu5t be taken into consideration.First, although we may wish to study the whole process of the Islamic acquisitionof the foreign sciences as it took place over several centuries and overan area extending from Spain to Afghanistan, it must be realized that theexamples given refer to specific events that took place at specific times andin specific places. As a result, eminent Islamic thinkers and writers are quotedwithout any accompanying claim that each one is representative of all Islamicthinkers at all times and in all places. It is sufficient that when a person suchwithout any accompanying claim that each one is representative of all Islamic ...

scholarly journals Ten years of molecular ballistics—a review and a field guide

2021 ◽  
Author(s):  
Jan Euteneuer ◽  
Cornelius Courts
Keyword(s):  
Model Building ◽  
Crime Scene ◽  
Forensic Evidence ◽  
Biological Targets ◽  
Contrast Method ◽  
History Of ◽  
Scene Investigation ◽  
Blood Pattern Analysis ◽  
Wound Ballistic ◽  
Objective Investigation

AbstractMolecular ballistics combines molecular biological, forensic ballistic, and wound ballistic insights and approaches in the description, collection, objective investigation, and contextualization of the complex patterns of biological evidence that are generated by gunshots at biological targets. Setting out in 2010 with two seminal publications proving the principle that DNA from backspatter collected from inside surfaces of firearms can be retreived and successfully be analyzed, molecular ballistics covered a lot of ground until today. In this review, 10 years later, we begin with a comprehensive description and brief history of the field and lay out its intersections with other forensic disciplines like wound ballistics, forensic molecular biology, blood pattern analysis, and crime scene investigation. In an application guide section, we aim to raise consciousness to backspatter traces and the inside surfaces of firearms as sources of forensic evidence. Covering crime scene practical as well as forensic genetic aspects, we introduce operational requirements and lay out possible procedures, including forensic RNA analysis, when searching for, collecting, analyzing, and contextualizing such trace material. We discuss the intricacies and rationales of ballistic model building, employing different tissue, skin, and bone simulants and the advantages of the “triple-contrast” method in molecular ballistics and give advice on how to stage experimental shootings in molecular ballistic research. Finally, we take a look at future applications and prospects of molecular ballistics.

scholarly journals Adaptive weights learning in CNN feature fusion for crime scene investigation image classification

2021 ◽  
pp. 1-16
Author(s):  
Liu Ying ◽  
Zhang Qian Nan ◽  
Wang Fu Ping ◽  
Chiew Tuan Kiang ◽  
Lim Keng Pang ◽  
...  
Keyword(s):  
Image Classification ◽  
Feature Fusion ◽  
Crime Scene ◽  
Crime Scene Investigation ◽  
Adaptive Weights ◽  
Scene Investigation

The Analysis and Research of Traffic Accident Velocity Based on C#

2014 ◽  
Vol 505-506 ◽  
pp. 1137-1142
Author(s):  
Li Lin ◽  
Ting Ting Lv
Keyword(s):  
Traffic Accident ◽  
Traffic Accidents ◽  
Front Face ◽  
Vehicle Speed ◽  
Application Range ◽  
Collision Type ◽  
Side Collision ◽  
Speed Identification ◽  
Important Basis ◽  
Collision Angle

In the process of the traffic accidents confirmation, the identification of vehicle speed when accident occurred is often an important basis for accident confirmation. The paper firstly discusses the models of mechanics and solving method for the vehicle front face, rear end, sides face ,slanted side collision based on the theory of collision mechanics ,it describes how to identify the vehicle rate and collision angle based on the model simplification, the theoretical analysis for dealing with the complicated accidents. The common and formulas are studied based on the classical collision mechanics method. The application range, parameters involved in selection and influence of the formulas are analyzed in detail. Finally the program based on C# is developed according to the identified calculation process for vehicle speed of traffic accident. The vehicle speed is obtained by selecting the collision type, entering the relevant accident pattern, inputting the parameters and clicking the command button .The application can store, modify and display results conveniently , improve efficiency on vehicle speed identification effectively and reduce the processing cycle of traffic accident availably.

Traffic accident and emission reduction through intermittent release measures for heavy fog weather

2015 ◽  
Vol 29 (25) ◽  
pp. 1550148 ◽  
Author(s):  
Jing Shi ◽  
Jin-Hua Tan
Keyword(s):  
Traffic Safety ◽  
Emission Reduction ◽  
Traffic Accident ◽  
Traffic Accidents ◽  
Driving Simulator ◽  
Emission Characteristics ◽  
Driving Behaviors ◽  
Ca Model ◽  
Reduce Emissions

Heavy fog weather can increase traffic accidents and lead to freeway closures which result in delays. This paper aims at exploring traffic accident and emission characteristics in heavy fog, as well as freeway intermittent release measures for heavy fog weather. A driving simulator experiment is conducted for obtaining driving behaviors in heavy fog. By proposing a multi-cell cellular automaton (CA) model based on the experimental data, the role of intermittent release measures on the reduction of traffic accidents and CO emissions is studied. The results show that, affected by heavy fog, when cellular occupancy [Formula: see text], the probability of traffic accidents is much higher; and CO emissions increase significantly when [Formula: see text]. After an intermittent release measure is applied, the probability of traffic accidents and level of CO emissions become reasonable. Obviously, the measure can enhance traffic safety and reduce emissions.

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