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Tytuł:
Challenges of dating of fingerprints and bloodstains
Autorzy:
Krassowski, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/451686.pdf
Data publikacji:
2018
Wydawca:
Wyższa Szkoła Gospodarki Euroregionalnej im. Alcide De Gasperi w Józefowie
Tematy:
forensic traces
age assessment
traces dating
fingerprints
bloodstains.
Opis:
A reliable dating of forensic traces revealed at the crime scenes is still one of the most challenging issues of forensic science. While there are lot of proprietary research and development methods being promoted and applied within various fields of forensic research, the issue in question remains largely unresolved and as such justifies an evaluation. As fingerprints and bloodstains are nowadays one of the most important types of forensic traces often revealed at crime scenes worldwide and utilized in practice for human identification purposes, a descriptive method has been applied to present current research paths and a potential to provide long awaited resolution of the issue in question. A review of research approaches undertaken by various forensic scientists and joint research teams leads to the conclusion a progress has been achieved through utilization of both new research concepts and application of fast evolving and advancing technologies, yet no scientifically proven ultimate solutions have been presented. This issue remains controversial and still unresolved despite numerous attempts to establish both commonly agreed and reliable markers or characteristics corresponding to a complex issue of ageing of forensic traces, as there are various internal and external factors impacting the process in question.
Źródło:
Journal of Modern Science; 2018, 38, 3; 209-219
1734-2031
Pojawia się w:
Journal of Modern Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozumienie pojęcia „ślad” w ujęciu profilowania kryminalnego
Understanding the concept of trace in criminal profiling
Autorzy:
Olszak-Häußler, Karolina
Powiązania:
https://bibliotekanauki.pl/articles/499849.pdf
Data publikacji:
2016
Wydawca:
Centralne Laboratorium Kryminalistyczne Policji
Tematy:
profilowanie kryminalne
ślady kryminalistyczne
ślady behawioralne
ślady psychologiczne
criminal profiling
forensic traces
behavioral traces
psychological traces
Opis:
W artykule omówiono użycie pojęcia „ślad” w profilowaniu kryminalnym. W literaturze poświęconej profilowaniu kryminalnemu pojęcie to występuje najczęściej z innymi określeniami, takimi jak: „fizyczny”, „kryminalistyczny”, „behawioralny”, „psychologiczny”. Przy czym ślady behawioralny i psychologiczny uznawane są za domenę profilerów. Niniejszy tekst przybliża czytelnikowi podziały i klasyfikacje śladów, jakie stosują osoby zajmujące się profilowaniem kryminalnym, co najczęściej rozumieją pod pojęciem śladów fizycznych i kryminalistycznych oraz w jaki sposób w profilowaniu kryminalnym definiowane są ślady behawioralne i psychologiczne. Zwraca również uwagę na fakt, że ślady behawioralne i ślady psychologiczne rozumiane są odmiennie przez różnych autorów. Ponadto zdarza się, że ten sam autor nadaje jednemu pojęciu różne znaczenia. Tymczasem brak ustalonych definicji śladów behawioralnych i śladów psychologicznych może znacznie utrudnić ocenę opinii biegłych dotyczących profilów kryminalnych sporządzanych dla celów postępowania karnego.
This article addresses the use of the term „trace” for the purposes of criminal profiling. In the literature on criminal profiling, “trace” is usually associated with such terms as “physical”, “forensic”, “behavioral” and “psychological”, whereby the two latter are considered to be the domain of profilers. The aim of this article is to familiarize the reader with the classification of traces used by criminal profilers, usually consisting of physical and forensic traces, as well as the way in which behavioral and psychological traces are defined in criminal profiling. Attention is also drawn to the fact that behavioral and psychological traces are understood in a different way by various authors. Moreover, it happens that the same author gives different meanings to the same term. Meanwhile, the lack of established definitions of behavioral and psychological traces may hinder the evaluation of expert opinions concerning criminal profiles, issued for the purpose of criminal proceedings.
Źródło:
Problemy Kryminalistyki; 2016, 291; 7-11
0552-2153
Pojawia się w:
Problemy Kryminalistyki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On a method of determining supports of Thomas characters of discrete groups
Autorzy:
Płonka, Ernest
Powiązania:
https://bibliotekanauki.pl/articles/1294671.pdf
Data publikacji:
1997
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
positive definite functions
characters
traces
Opis:
We present a new approach to determining supports of extreme, normed by 1, positive definite class functions of discrete groups, i.e. characters in the sense of E. Thoma [8]. Any character of a group produces a unitary representation and thus a von Neumann algebra of linear operators with finite normal trace. We use a theorem of H. Umegaki [9] on the uniqueness of conditional expectation in finite von Neumann algebras. Some applications and examples are given.
Źródło:
Annales Polonici Mathematici; 1997, 67, 2; 199-202
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leśne tropy Czesława Miłosza
Czesław Miłosz’s Forest Traces
Autorzy:
Szawerna-Dyrszka, Anna
Powiązania:
https://bibliotekanauki.pl/articles/511213.pdf
Data publikacji:
2011
Wydawca:
Wydawnictwo Uniwersytetu Śląskiego
Tematy:
Czesław Miłosz,
forest traces,
biography
Opis:
The theme of this article has been suggested by Miłosz himself, who published in his Sub-jects to Let (the second part of Road¬ side Dog) the short essay Las [The Forest]. Author plaits the net of associations connected with the forest, which leads to reflection that this apparently obvious and exploited by generations of poets topic can still produce various contexts: geographical, natural, economic, political, cultural and literary ones as well as those of sym-bolic, mythical, historical and biographical character. This last context leads back to Miłosz, as a consequence of the reflection that the forest serves as a kind of symbolical frame for many plots present in his life and creativity. From a biographical and literary point of view, the poet leaves the forest. However, in 1997 (when Road¬ side Dog was published), toward the end of his long life, Miłosz returns to the forest in his poetry. He writes a separate text about it. There is a wide range of forest traces (literal, metaphorical, symbolical) between those two moments. They can be noticed in other books by Miłosz.
Źródło:
Postscriptum Polonistyczne; 2011, 1(7); 53-62
1898-1593
2353-9844
Pojawia się w:
Postscriptum Polonistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characterization of singular traces on the weak trace class ideal generated by exponentiation invariant extended limits
Autorzy:
Sukochev, Fedor
Usachev, Alexandr
Powiązania:
https://bibliotekanauki.pl/articles/746350.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Matematyczne
Tematy:
Dixmier traces, measurable operators, extended limits.
Opis:
This paper studies the subset of singular traces generated by exponentiation-invariant extended limits. We describe relations between this subset and other important subsets of singular traces. We prove several conditions for measurability of operators from the weak trace class ideal with respect to the traces generated by exponentiation-invariant extended limits. We resolve an open question raised in [S. Lord, F. Sukochev, Measure theory in noncommutative spaces, SIGMA Symmetry Integrability Geom. Methods Appl. 6 (2010), paper 072, 36] in the setting of the weak trace class ideal.
Źródło:
Commentationes Mathematicae; 2015, 55, 2
0373-8299
Pojawia się w:
Commentationes Mathematicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the suitability of mitochondrial DNA for species identification of microtraces and forensic traces
Autorzy:
Natonek-Wiśniewska, Małgorzata
Krzyścin, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1038564.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
biological traces
forensic DNA analysis
species identification of forensic DNA
species identification of biological traces
mtDNA
Opis:
The objective of the study was to demonstrate how mitochondrial DNA (mtDNA) can be used to determine the species origin of animal microtraces. The study included pieces of cat and dog hair without the root, a fragment of cooked chicken bone (0.1g), three goose down samples (0.028 g), a pork swab, a pork scratching (5×5×5 mm), and pork lard (0.22 g). DNA was isolated from all of these samples using the method appropriate for the particular source material. The extracts had DNA concentration exceeding 5.4 ng/µl with A260/280 purity range of 1.14-1.88. Next, the samples were subjected to PCR and real-time PCR with species-specific primers and primers complementary to mitochondrial DNA (mtDNA). Control reactions based on the amplification of eukaryotic-specific fragment (18S rRNA) were additionally performed. PCR and real-time PCR products for detection of species-specific mtDNA were obtained for all templates, whereas during the detection of eukaryote DNA no product was obtained for dog and cat hair only. The poor quality of the obtained DNA did not prevent the analysis. The results showed that mitochondrial DNA is suitable for identification of small or highly processed samples, in which genomic DNA often cannot be analyzed.
Źródło:
Acta Biochimica Polonica; 2017, 64, 4; 705-708
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Significance of polygraph examinations in so called difficult situations in Polish investigative practice
Autorzy:
Herbowski, Piotr
Słapczyńska, Dominika
Powiązania:
https://bibliotekanauki.pl/articles/1832529.pdf
Data publikacji:
2015
Wydawca:
Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
Tematy:
Polygraph examination
polygraph
preparatory proceeding
memory traces
Opis:
In recent years there has been concern connected with the practice of collecting classic forensic traces in crime scenes. apart from this there are some problems concerning their accessibility. The main factor which affects the possibility of disclosing evidence negatively is the decreasing quality of forensic activities. Moreover, poorly trained police officers do not usually know how to use tactically the information content of forensic evidence. During the preparatory proceedings problems connected with small value of detection of classic evidence appear. also the significance of aFis and genom databases decreases and obtaining reference material is becoming difficult. in such situations law enforcement authorities do not have to be helpless because, while committing a crime, memory traces of this events are formed in the mind of a perpetrator. they can be revealed objectively by polygraph examination aimed at excluding and confirming a person’s connection with the event. in many cases, however, there is no alternative for polygraph, which was presented in this article.
Źródło:
Security Dimensions; 2015, 14(14); 68-76
2353-7000
Pojawia się w:
Security Dimensions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Les traces du traducteur dans le discours de presse
Translator’s traces in newspaper discourse
Autorzy:
Lajus, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/1048364.pdf
Data publikacji:
2019-02-22
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
press discourse
euphemism
traces of the translator
Opis:
The interlocutory dialogicality of press discourse manifests itself, among other things, in the use of common expressions that give the impression that “it is the language that speaks, not its users” (Bonhomme, 2012, p. 77). Euphemisms, for example, are used to raise difficult or polemic inducing issues, such as poverty, exclusion, war, politics, etc. Meanwhile, expressions that have become common in the source language, and are consistent with generally accepted norms, do not always remain transparent during the translation process. Depending on the translator’s choices, the phrases used in the target text can have various effects, ranging from the erasure of sensitive topics, to their hyperbolization. The subject of the paper is the comparison of articles published in the French monthly Le Monde diplomatique and their translations, which appeared on the pages of the Polish edition of this periodical. Its aim is to reveal the traces of the translator’s presence, visible through his or her ways of interpreting euphemistic phrases, or toning down harsh expressions.
Źródło:
Studia Romanica Posnaniensia; 2018, 45, 4; 109-124
0137-2475
2084-4158
Pojawia się w:
Studia Romanica Posnaniensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forensic Investigation of Some Peroxides Explosives
Autorzy:
Kuzmin, V. V.
Solov'ev, M. Y.
Tuzkov, Y. B.
Kozak, G. D.
Powiązania:
https://bibliotekanauki.pl/articles/358555.pdf
Data publikacji:
2008
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:
peroxide
methods of analysis
traces
volatilize
detonation
Opis:
Some of pe roxide s : t r i a c e tone t r ipe roxide (TATP) , hexamethylenetriperoxidediamine (HMTD) have been used recently as "irregular" explosives for delinquency and international terrorism purposes. The intimate knowledge of properties and methods of analysis of these substances is necessary for experts. Forensic investigations of some peroxides explosives: triacetonetriperoxide (TATP) and hexamethylenetriperoxidediamine (HMTD) were carried out in this work. The detonation process of peroxides initiation by means of pyroxylin layer ignition was investigated, velocity of detonation at apparent density (ρ HMTD = 0.38 g/cm3, ρ TATP = 0.47 g/cm3) was measured by means of a Russian fotoregister GFR-3. These data were compared with literature detonation velocity values that had been measured at larger densities. The values of detonation velocities complement each other rather well, linear dependencies of D vs. ρ found at densities ρ = 0.35-1.2 g/cm3. The high sensitivity of the investigated analytical methods, that were applied (10-5 -10<-8 g) facilitate the determination of possible times for finding traces of TATP after an explosion. Time t = 6 hours after explosion is the critical time for finding peroxides traces of TATP on a metal surface by means of analytical methods used in this work.
Źródło:
Central European Journal of Energetic Materials; 2008, 5, 3-4; 77-85
1733-7178
Pojawia się w:
Central European Journal of Energetic Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zapomniane, wspomniane, zapomniane…
Forgotten, recollected, forgotten…
Autorzy:
Rewers, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/1041946.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
memory traces
memory track
recognition
remembrance-pictures
Opis:
The experience of reminiscences/dreams lies at the roots of the theory of individual and social memory. The author compares childhood remembrance-pictures of the two important events of 28 June 1956 in Poznań with documental photographs collected in the Museum of Poznań Uprising 1956. These traces-documents are apparently different in comparison with tablets fitted on the pavement leading to the Museum. Memory is plural, and there are three main levels of recognition, memory and forgetting discussed by the author.
Źródło:
Poznańskie Studia Polonistyczne. Seria Literacka; 2016, 29; 55-70
1233-8680
2450-4947
Pojawia się w:
Poznańskie Studia Polonistyczne. Seria Literacka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modern technologies in forensic science
Autorzy:
Jerzy, Gąsiorowski,
Powiązania:
https://bibliotekanauki.pl/articles/891705.pdf
Data publikacji:
2018-08-17
Wydawca:
Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
Tematy:
Forensic science
innovations
forensic traces
identification
forensic expertise
Opis:
The aim of the paper is to present issues connected with introduction of innovative tactical and technical solutions which have an impact on the improvement of process and forensic activities conducted in criminal proceedings by investigating authorities of the Police. These innovations pertain to activities performed during forensic examination of the scene of the event. They also pertain to the work of team of experts at the scenes of the event (of specific character, e.g. crises, catastrophes, etc.) as well as to expert examination conducted in forensic laboratories. The paper also presents most recent organizational and technical solutions in forensic (both tactics and technique) aspect of conducted activities that affect detective process.
Źródło:
Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje; 2016, 21; 73-114
2299-4033
Pojawia się w:
Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Topoanaliza autobiograficzno-symboliczna jako metoda badania (nie)dokończonych marzeń
Autobiographical-symbolic Topoanalysis as a Method of Examining (Un)Finished Dreams
Autorzy:
Piasecka, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/1070799.pdf
Data publikacji:
2020-03-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
autobiographical-symbolic topoanalysis
dreams
(non)places
(non) traces
educational sense
Opis:
The article is a presentation of an original research project on dreams. The author, being aware of the nature of dreams as the phenomena difficult to grasp empirically, tries to find a subtle way of describing them. The author does not take into account utopian dreams. On the contrary, she looks for real dreams experienced on the paths of life. Retaining the oneiric nature of dreams, she has constructed a research method and called it an autobiographical and symbolic topoanalysis. The construction of the method is preceded by an outline of the process of conceptualization, i.e. the adoption of appropriate theoretical background, conceptual instrumentation, and research strategy. The author assumes a spatial meta-order of analyses by pointing to a non-binary space, not fully decentralized, as a possible context of making dreams a reality. Important clues and assets from which she creatively draws are: the concept of M. Lanie-Bayle’s biographical space-time; the vestige et vertige concept, i.e. a trace and an inverted trace; the concept of the poetics of dreaming and the Four Elements by G. Bachelard; the concept of D. Demetrios’s autobiography; E. Rybicka’s geo-poetics in the contemporary literary discourse. Finally, the author describes the methodological stage of autobiographical and symbolic topoanalysis and presents a concrete example of its application.
Źródło:
Studia Edukacyjne; 2020, 56; 401-419
1233-6688
Pojawia się w:
Studia Edukacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Healed or non-healed? Computed tomography (CT) visualisation of morphology of bite trace ichnotaxa on a dinosaur bone
Autorzy:
Jacobsen, A. R.
Lauridsen, H.
Fiirgaard, B.
Boel, L. W. T.
Hansen, K.
Powiązania:
https://bibliotekanauki.pl/articles/191178.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Bite traces
dinosaur bone
theropod
CT
computed tomography
stereomicroscopy
Opis:
Bite traces on fossilised bones can provide important information on predator-prey relations and interactions in ancient environments. In 2009, two new ichnotaxa, Linichnus serratus and Knethichnus parallelum, were introduced to develop the application of bite traces as an ichnological tool. Ichnotaxa defined by theropod bite traces can provide useful information for understanding feeding behaviour. However, objective interpretation of possible bite traces can be difficult using traditional visual inspection. In this study, the bite traces on a fossilised dinosaur bone were comprehensively examined by correlating traditional naked-eye in spection with computed tomography (CT) imaging, used to visualise the internal morphology of the bite traces and in particular, to clarify the appearance of one possibly healed bite trace. A forensic pathologist visually examined the bone with the aid of stereomicroscopy and a radiologist analysed the CT scans. Sixteen different scanner settings were used to optimise the CT parameters and avoid signal at tenuation, in the form of hypointense artefacts in the central trabeculated part of the bone fragment. The use of CT scanning provided information on internal morphology from the vicinity of the bite trace, including hyperdense zones, not identified using visual inspection alone. By applying the extended CT scale, the dense and radiopaque cortical bone layer could be clearly identified and applied as a pathomorphological marker to correctly distinguish non-healed from healed wounds. In conclusion, the authors demonstrate that external visual examination of trace fossils by ichnologists in combination with interior examination using CT imaging can be applied to characterise ichnotaxa defined by bite traces and potentially provide clues on ancient feeding behaviour.
Źródło:
Annales Societatis Geologorum Poloniae; 2015, 85, 3; 457-464
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A scientific description of specimens of Asian paper of known origin
Autorzy:
Rischel, Anna-Grethe
Powiązania:
https://bibliotekanauki.pl/articles/472037.pdf
Data publikacji:
2020-11-16
Wydawca:
Uniwersytet Warszawski. Wydział Dziennikarstwa, Informacji i Bibliologii
Tematy:
Fibre preparation
sheet formation
traces of technologies
Asian papermaking
Opis:
The fibres and technologies used in the production of 14 handmade paper samples of known provenance, collected during study tours to Nepal, Thailand and Japan in 1984, 1985 and 1988 illustrate the importance of the preparation process for the final quality of the paper. The detailed descriptions from field notes and observation of the time-consuming preparation process of the fibres from the Moraceae and Thymelaeaceae plant families in this article indicate the close connection between the preparation of the fibres and the technology used in the sheet formation and the drying process. A useful reference for known fibres, technology and provenance, these 14 samples serve in comparative analyses as an identification key for the fibres and technology of unidentified Asian papers.
Źródło:
Z Badań nad Książką i Księgozbiorami Historycznymi; 2020, 14, 3: Asian paper as writing support; 489-526
1897-0788
2544-8730
Pojawia się w:
Z Badań nad Książką i Księgozbiorami Historycznymi
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Remark on borderline traces of Besov and Triebel-Lizorkin spaces on noncompact hypersurfaces
Autorzy:
Skrzypczak, Leszek
Tomasz, Bernadeta
Powiązania:
https://bibliotekanauki.pl/articles/745031.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Matematyczne
Tematy:
Besov spaces, Triebel - Lizorkin spaces, Riemannian manifolds of bounded geometry, traces
Opis:
We investigate borderline traces of Besov and Triebel-Lizorkin spaces. The function spaces are defined on noncompact Riemannian manifolds with bounded geometry. We described spaces of traces on noncompact submanifolds that are also of bounded geometry.
Źródło:
Commentationes Mathematicae; 2013, 53, 2
0373-8299
Pojawia się w:
Commentationes Mathematicae
Dostawca treści:
Biblioteka Nauki
Artykuł

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