The article presents the results of experimental study features injuries clothing imitators (coarse calico) and parts human body as a result shots from smoothbore 12-gauge firearms (12×70) with cartridges, equipped metal alloy plastic bullets. distinctive morphology gunshot caused by bullets different construction have been given.

To determine the specific morphological features of damages on cloth and biological simulator human body in detonation RGD-5 RGN fragmentation hand offensive grenades.

The present case study demonstrates the possibility of reconstruction occurrence circumstances by means three-dimensional modeling technique and application this method for solution problems facing forensic medical expertise. На практическом примере показана возможность реконструкции обстоятельств происшествия с использованием метода трехмерного моделирования и решения экспертных вопросов.

The modern educational concept for the organization of teaching and learning activities (continuous, free, open education) implies necessity its implementation development introduction new approaches to work with students. This problem should be addressed based on use up-to-date technologies education adult subjects. Such find increasingly wider application at Department Forensic Medicine I.M. Sechenov First Moscow State Medical University. It markedly contributes improvement quality...

Forensic medical expertise carried out with a view to reconstruction of an event is time-consuming procedure because it requires collection large amounts various materials for the institution criminal investigation including physical evidence, photoboards site occurrence, etc. A forensic expert may encounter difficulties when reconstructing and scrutinizing scene action at single computer monitor in order analyze behaviour each participant event. Of great help such situations are modern...

The objective of this work was to study blood stains small volume (20 mcl). It shown that the fall a droplet from height 5 200 cm at angle 90 degrees on smooth non-absorbing surface (glass) leaves round stains. Their size increases with increasing fall. character stain edges also depends are even when drops less than 20 but become wave-shaped blunt projections is increased 30-90 cm. 100 gives rise scalloped having rectangular or nearly protrusions. From one three additional Plateau can be...

The purpose of the study is a theoretical analysis available types contact traces blood and establishment their occurrence at objects medical forensic examinations. Contact marks are formed as result mechanical interaction two objects, one which stained with blood. literature data allow us to distinguish several blood: impressions, smears, smearing, «voids», in form changes existing stain from wiping, washing, traces-artifacts insects. Each type has mechanism formation characteristic...

The aim of this study was to identify the peculiarities blood droplets on street in frosty weather surfaces objects with a negative temperature. effect ambient temperature (-19 °C) morphology droplet traces experimentally established. On cold trace surfaces, footprint smaller, relatively flat and wave-shaped edges; there no splashing. Such morphological presentation arises from rapid cooling falling drop which crystallizes contact surface. There complete spreading liquid droplets. data...

The aim of this study was the morphological analysis traces arterial bleeding, depending on size blood vessel damage. A total 21 archived medical-criminalistic expert reports related to establishment types and mechanisms trace formations were analysed. In all cases, there damage arteries with external bleeding. relationship between characteristics established.Цель исследования - морфологический анализ следов, образовавшихся при артериальном кровотечении, в зависимости от размера повреждения...

The objective of the present study was experimental investigation morphological characteristics 20 mcl blood droplets which freely fell down onto surfaces that were either dry or moderately and profusely lubricated with water. properties resulting stains on glass surfaces, water, are described. most characteristic features such at wet surface uneven serrated stripe-like prominences, radial 'lucent stripes' passing into splashing elements. size water-lubricated increased by 8-44%.Цель...

The objective of the present study was to elucidate peculiar morphological features blood stains on snow over different density. We have undertaken modeling and investigation loose cover (ρ=0.35±0.03 g/cm3) at areas compacted by a motor-vehicle wheel (ρ=0.96±0.03 with use visual, metric, descriptive, statistical methods. analysis stain patterns showed that drop tends form depressed cylindrical canal bottom which an irregularly shaped spherical element can be seen; it is composed small...

The objective of the present study was analysis results medical criminalistics expertises blood stains with reference to their different characteristics including occurrence across years, variability, forms and parameters traumatizing impacts, properties objects which injuries were inflicted, etc. majority data necessary for extracted from archive materials Medical Criminalistic Department Bureau Forensic Expertise Moscow Health period 2011 till 2015. A total 5749 performed during this time...

The present article was designed to summarize the results of 20 year scientific, practical, and educational activities Department Forensic Medicine, I.M. Sechenov First Moscow State Medical University (Sechenovsky University). main directions research work achievements Department's staff are described, prospects for its further development highlighted. new approaches technologies teaching training specialists in forensic medicine introduced meet novel requirements imposed framework ongoing...

The objective of the present study was to elucidate specific morphological features imprints blood-soaked straight and wavy head hair. contact hair dirtied with blood were obtained experimentally. shown exhibit elements in form rectilinear bow-shaped slightly bent stripes. shaped as arches, waves, circles, a large number various small elements, such dashes commas.Цель исследования - изучить морфологические особенности отпечатков прямых и волнистых волос головы, пропитанных кровью. В...

The objective of the present study was to determine minimal and maximum volume blood droplets freely falling from various droplet-forming surfaces characterize specific morphological features resulting stains. experiments were designed so that allowed fall down height 10 cm 1.5 m. drop varied 5 mcl 134 depending on shape objects area surfaces. size stains ranged 0.4 2.4 cm. a smaller regarded as splashes while stain droplet having greater than 200 considered be result merging several termed...

A technology of mobile devices on the basis Android and iOS sharing, in which previously trained neural networks device with use Skull-face program place reference points automatic mode subsequent analysis images obtaining result less than 1 min, has been developed. Data processing acquisition results immediately at scene an accident can provide invaluable assistance mass admission unidentified corpses cases emergency; will allow to rapidly, excluding influence subjective factor, solve...

The article presents the main innovative methods used in forensic expert practice at current stage, reveals principle and algorithms of developed software complex for registration identification deceased. proposed program automatically generates four documents, which reduces time required expertise conditions mass admission article's authors substantiate prospects further application computer technologies to improve organizational methodological activities emergencies with a large number

An expert case is presented in which a man was found dead his apartment, on the bed. Upon examination of crime scene, deceased to have contused wound frontoparietal region left side. The apartment contained large number bloodstains, including patterns characteristic arterial spurt. expertise revealed that head has an adjacent rupture frontal branch superficial temporal artery. specified laceration accompanied by stream external hemorrhage complicated exsanguination, cause death. bloodstain...

The aim of this study was to develop a detailed applied classification medical-criminalistic situational examinations. This paper proposes importance for practice and research expertise on the reconstruction events. basic criteria which determine how examinations is performed are considered.Цель исследования - разработка развернутой прикладной классификации медико-криминалистических ситуационных экспертиз. Предложена классификация экспертиз по реконструкции событий, которая имеет значение...

Aim of this study is to determine the influence surface irregularities on presence and pattern splashing in area blood drop trace.Spraying a freely falling various surfaces from height 10 150 cm was studied. It suggested distinguish primary secondary spraying. Primary spraying result its collision with surface, caused by second subsequent drops into formed trace, as well mechanical affect region not fully dried, liquid blood. Satellite should be evaluated separately. We received experimental...

Aim is to study morphology of the traces a large drop blood formed on snow-covered surface when it falls from different heights. In experiment, we studied fallen 20, 50 and 100 cm just settled dry snow cover in moderately frosty environment (-8 °C) Dropping height up 20 cm, cylindrical channel spread out form disc-shaped element. However if bleeding source was located at distance, an element close ball, consisting crystals ice final section channel. Morphology trace freshly due realization...

A fatal accident using an angle grinder is presented. During the forensic medical examination of corpse, a soft tissue wound neck was found, localized in region its anterior and right lateral surfaces, with damage to common carotid artery, internal jugular vein, sternocleidomastoid sternothyroid muscles, thyroid lobe, incomplete transection trachea esophagus caused by rotating disc grinder. This observation supplements existing ideas about injuries power tools, as well possibility...

Russia joined the Bologna process in 2003 and since that time has become integrated into unified European educational space. The key element of new form higher education is self-guided unsupervised work students. Motivation needed to promote involvement students which implies necessity goal-oriented initiative for acquisition professional knowledge practical experience field forensic medicine. To achieve this goal, Department Forensic Medicine I.M. Sechenov First Moscow State Medical...