scholarly journals Using Hotspots Algebra to analyze crime events and their urban context

2017 ◽  
Vol 18 (1) ◽  
pp. 9-26
Author(s):  
Lenin Heredia G. ◽  
Germán E. Bravo C.

Hotspots analysis is essential in the criminology field and quite important in decisions making for police agencies because it permits the enhancement of allocation of police resources for timely and adequate actions. There exist different techniques for analysis and generation of hotspots, limited by its difficulty to consider other urban and demographic factors that could be the cause of the emergence of these hotspots or their influence over other factors. On the other hand, it is also difficult and unusual to analyze hotspots in a temporal context. This paper seeks, through spatial-temporal operations based in hotspots, to go beyond of classical crime analysis with hotspots, by looking for the spatial influence of other spatial factors over and analyzing also their relationship in a temporal context. The paper initially presents and analyze the performance of various techniques for hotspot generation and determines that STAC technique from CrimeStat is the more suitable for the proposed objective. Then, it defines a hotspot algebra allowing the combined study of crime and spatial factors affecting it and/or been affected by crime events. Temporal analysis includes the hotspots generation for days of the week and/or months in a year. In this way it is possible to study causality relationships and/or correlations among the studied phenomena and the spatial-temporal environment where crime occurs. Therefore, it is possible to define and apply informed actions, primarily concerning the allocation of police resources. Finally, it shows some application examples, thematic as well as temporal analysis, of hotspot algebra using crime data from Bogota for the years 2011 to 2013; finally, some future works in the subject are proposed.

2018 ◽  
Vol 2 (1) ◽  
pp. 51
Author(s):  
Juan Moure Martín ◽  
Adolfo Terán Carrasco ◽  
Pilar Gómez Sanz ◽  
María Isabel Prieto Barrio

ResumenEl objetivo de este trabajo es analizar la influencia de los diferentes factores que afectan a la evaluación de las asignaturas técnicas y su influencia sobre el aprendizaje de los estudiantes. Para ello se han analizado los resultados obtenidos en la evaluación de la asignatura “Resistencia de Materiales y Elasticidad”, materia obligatoria de 6 créditos ECT, tipo I impartida en el cuarto semestre del grado de Edificación de la Universidad Politécnica de Madrid.Como respuesta al objetivo planteado, cabe destacar que la percepción de la asignatura por parte de los alumnos y el sistema de evaluación son factores determinantes en la motivación del alumno, puesto que obtienen mejores calificaciones los estudiantes que tienen una visión más favorable de la asignatura. Por otro lado, el tipo de evaluación realizado tiene una influencia decisiva sobre las calificaciones obtenidas y sobre la manera de afrontar el aprendizaje, siendo la evaluación continua la mejor forma de impulsar el trabajo de los estudiantes y la que más fácilmente les permite adquirir las competencias.AbstractThe objective of this paper is to analyze the influence of the different factors affecting the evaluation gives technical subjects and their influence on student learning. For this purpose, we have analyzed the results obtained in the evaluation of the subject "Resistance of Materials and elasticity", a compulsory subject of 6 credits ECT, type I provided in the fourth semester of grade of Building of the Polytechnic University of Madrid.In response to the stated objective, it should be noted that the perception of the subject and its evaluation system are determining factors in the student's motivation, since students who have a more favorable vision of the subject obtain better grades. On the other hand, the type of evaluation carried out has a decisive influence on the qualifications obtained and on the way of facing the learning, being the continuous assessment the best way to promote the work of the students and the one that more easily allows them to acquire the competences.


2017 ◽  
Vol 15 (2) ◽  
pp. 199-209
Author(s):  
Dragana Vasiljevic-Tomic ◽  
Bojana Jerkovic-Babovic ◽  
Ana Zoric

The aim of this paper is research of the potential and redefining of space of the contemporary urban context, by recognizing movement and senses as principles of accessibility and affirmation of the neglected values of the city in regard to design aspects. A global context of networking transforms a modern city into processes of busy lifestyle, which neglect diversity and senses. Flows and networking, as the carriers of this context, despite their goal to create a connection between the global and the local and establish equality of all users, generate local separation and segregation, eliminating specific local traits and individual needs, thus neglecting individual units of space, social groups and subjects. The consequences of the city developing in this way are spatial fragments not connected to a network and not defined, and on the other hand neglected in a way that leads to specific environmental and sensory values, which under contemporary conditions propagate subjectivity, different impressions and effects. This spatial potential becomes recognized, distinguished and accessible through design methods and principles of inclusive design. The paper uses the methodology of the subject Access to All, a part of the Master studies programme at the Faculty of Architecture, as well as students? research on the topic of inclusion and equal accessibility of the city?s potential through projects and design.


2016 ◽  
Vol 13 (3) ◽  
pp. 4020
Author(s):  
İsmail Dinçarslan ◽  
Erksin Güleç

The first known study on the physical growth of children in Ottomans was “Şâkirdlerimizin nemâ-yı bedenîsi” by Nafi Atuf (Kansu) in 1917 which was on the students living in Bursa. As a result of literature review, we reached the book named “Almanlar Gibi Kuvvetli ve Uzun Boylu Nasıl Olmalı?” written by Avan-zâde Mehmed Süleyman in 1335/1916 in Ottoman Turkish and the transliteration of the book was done by us. With the scope of this study, the content of the book and the data on the author were simplified in accordance with today’s Turkish by keeping to the original. In addition, the book was evaluated with regards to physical anthropology, the history of medicine and sociology. In the book which is one of the first pre-republican physical anthropological studies, the author deals with the factors affecting stature, weight, growth and development in order to raise healthier generations. On the other hand, by the subject of the study (to raise healthier generations) the approache of the author related to race and eugenics was evaluated in his period. ÖzetOsmanlılarda çocukların fiziksel büyümesi üzerine literatürde bilinen ilk çalışma Nafi Atuf (Kansu) tarafından 1917 yılında Bursa’da yaşayan öğrenciler üzerine yapılan, Şâkirdlerimizin nemâ-yı bedenîsi adlı çalışmadır. Bununla birlikte tarafımızdan yapılan literatür taramasında, Avan-zâde Mehmed Süleyman’ın 1335/1916 yılında Osmanlıca olarak kaleme aldığı Almanlar Gibi Kuvvetli ve Uzun Boylu Nasıl Olmalı? adlı kitabına ulaşılmış ve eserin transliterasyonu gerçekleştirilmiştir. Bu çalışma kapsamında eserin içeriği ve yazarı hakkında bilgiler, eserin aslına bağlı kalınarak günümüz Türkçesine uygun biçimde sadeleştirilmiş ve fizik antropoloji, tıp ve toplumbilim tarihi açısından değerlendirilmiştir. Cumhuriyet öncesi ilk fizik antropoloji çalışmalarından biri olma özelliğini taşıyan eserde, yazar genel hatlarıyla, daha sağlıklı nesillerin yetiştirilebilmesi için boy, kilo ve büyüme-gelişmeyi etkileyen faktörleri ele almıştır. Beslenme, geçim tarzı, toplumun fiziki ve kültürel çevreye uyarlanması gibi konuları içeren eser, toplum ve çocuk sağlığı konularına ilişkin bilgilerde içermektedir. Diğer taraftan çalışmanın konusu gereği (daha sağlıklı nesiller yetiştirmek) çalışmacının ırk, ırk ıslahı ve kontrolüne (öjeni) ilişkin yaklaşımı kendi dönemi içerisinde değerlendirilmiştir.


2021 ◽  
Vol 16 (2) ◽  
pp. 26-33
Author(s):  
Serhii Kozlovskyi ◽  
◽  
Daria Bilenko ◽  
Mykhailo Kuzheliev ◽  
Natalya Ivanyuta ◽  
...  

The Covid-19 spread has become a major challenge for humanity in the last decade. It was believed that the Covid-19 vaccine development would have to end the pandemic. On the contrary, society has faced a new challenge which is that there are both countries that cannot afford to purchase the Covid-19 vaccine and inhabitants who do not trust new vaccine. Without adequate Covid-19 vaccination level, the global pandemic is not going to end. The object of this study is factors affecting the vaccination Covid-19 in European countries. The subject of the study is the statistical analysis methods to compare and assess of factors affecting the vaccination Covid-19 in European countries. The aim of the study is to find out which concerns about vaccination are more important and have an impact on the Covid-19 vaccination level in European countries. It is examined six factors; three of them relate to the government vaccine administration, the other three are about a public opinion on Covid-19 vaccination. The analysis is carried out in 22 European countries. The result of the study allows to state that public opinions factors are more important in pandemic and have more impact on the vaccination rate.


Author(s):  
S.R. Allegra

The respective roles of the ribo somes, endoplasmic reticulum, Golgi apparatus and perhaps nucleus in the synthesis and maturation of melanosomes is still the subject of some controversy. While the early melanosomes (premelanosomes) have been frequently demonstrated to originate as Golgi vesicles, it is undeniable that these structures can be formed in cells in which Golgi system is not found. This report was prompted by the findings in an essentially amelanotic human cellular blue nevus (melanocytoma) of two distinct lines of melanocytes one of which was devoid of any trace of Golgi apparatus while the other had normal complement of this organelle.


2010 ◽  
Vol 4 (2) ◽  
pp. 135-156 ◽  
Author(s):  
Dorothea E. Schulz

Starting with the controversial esoteric employment of audio recordings by followers of the charismatic Muslim preacher Sharif Haidara in Mali, the article explores the dynamics emerging at the interface of different technologies and techniques employed by those engaging the realm of the Divine. I focus attention on the “border zone” between, on the one hand, techniques for appropriating scriptures based on long-standing religious conventions, and, on the other, audio recording technologies, whose adoption not yet established authoritative and standardized forms of practice, thereby generating insecurities and becoming the subject of heated debate. I argue that “recyclage” aptly describes the dynamics of this “border zone” because it captures the ways conventional techniques of accessing the Divine are reassessed and reemployed, by integrating new materials and rituals. Historically, appropriations of the Qur’an for esoteric purposes have been widespread in Muslim West Africa. These esoteric appropriations are at the basis of the considerable continuities, overlaps and crossovers, between scripture-related esoteric practices on one side, and the treatment by Sharif Haidara’s followers of audio taped sermons as vessels of his spiritual power, on the other.


Author(s):  
Iryna Rusnak

The author of the article analyses the problem of the female emancipation in the little-known feuilleton “Amazonia: A Very Inept Story” (1924) by Mykola Chirsky. The author determines the genre affiliation of the work and examines its compositional structure. Three parts are distinguished in the architectonics of associative feuilleton: associative conception; deployment of a “small” topic; conclusion. The author of the article clarifies the role of intertextual elements and the method of constantly switching the tone from serious to comic to reveal the thematic direction of the work. Mykola Chirsky’s interest in the problem of female emancipation is corresponded to the general mood of the era. The subject of ridicule in provocative feuilleton is the woman’s radical metamorphoses, since repulsive manifestations of emancipation becomes commonplace. At the same time, the writer shows respect for the woman, appreciates her femininity, internal and external beauty, personality. He associates the positive in women with the functions of a faithful wife, a caring mother, and a skilled housewife. In feuilleton, the writer does not bypass the problem of the modern man role in a family, but analyses the value and moral and ethical guidelines of his character. The husband’s bad habits receive a caricatured interpretation in the strange behaviour of relatives. On the one hand, the writer does not perceive the extremes brought by female emancipation, and on the other, he mercilessly criticises the male “virtues” of contemporaries far from the standard. The artistic heritage of Mykola Chirsky remains little studied. The urgent task of modern literary studies is the introduction of Mykola Chirsky’s unknown works into the scientific circulation and their thorough scientific understanding.


Author(s):  
Maxim B. Demchenko ◽  

The sphere of the unknown, supernatural and miraculous is one of the most popular subjects for everyday discussions in Ayodhya – the last of the provinces of the Mughal Empire, which entered the British Raj in 1859, and in the distant past – the space of many legendary and mythological events. Mostly they concern encounters with inhabitants of the “other world” – spirits, ghosts, jinns as well as miraculous healings following magic rituals or meetings with the so-called saints of different religions (Hindu sadhus, Sufi dervishes),with incomprehensible and frightening natural phenomena. According to the author’s observations ideas of the unknown in Avadh are codified and structured in Avadh better than in other parts of India. Local people can clearly define if they witness a bhut or a jinn and whether the disease is caused by some witchcraft or other reasons. Perhaps that is due to the presence in the holy town of a persistent tradition of katha, the public presentation of plots from the Ramayana epic in both the narrative and poetic as well as performative forms. But are the events and phenomena in question a miracle for the Avadhvasis, residents of Ayodhya and its environs, or are they so commonplace that they do not surprise or fascinate? That exactly is the subject of the essay, written on the basis of materials collected by the author in Ayodhya during the period of 2010 – 2019. The author would like to express his appreciation to Mr. Alok Sharma (Faizabad) for his advice and cooperation.


2019 ◽  
Vol 95 (2) ◽  
pp. 231-245
Author(s):  
Erik Ode

Abstract De-Finition. Poststructuralist Objections to the Limitation of the Other The metaphysic tradition always tried to structure the world by definitions and scientific terms. Since poststructuralist authors like Derrida, Foucault and Deleuze have claimed the ›death of the subject‹ educational research cannot ignore the critical objections to its own methods. Definitions and identifications may be a violation of the other’s right to stay different and undefined. This article tries to discuss the scientific limitations of the other in a pedagogical, ethical and political perspective.


2020 ◽  
Author(s):  
Abimael Francisco do Nascimento

The general objective of this study is to analyze the postulate of the ethics of otherness as the first philosophy, presented by Emmanuel Levinas. It is a proposal that runs through Levinas' thinking from his theoretical foundations, to his philosophical criticism. Levinas' thought presents itself as a new thought, as a critique of ontology and transcendental philosophy. For him, the concern with knowledge and with being made the other to be forgotten, placing the other in totality. Levinas proposes the ethics of otherness as sensitivity to the other. The subject says here I am, making myself responsible for the other in an infinite way, in a transcendence without return to myself, becoming hostage to the other, as an irrefutable responsibility. The idea of the infinite, present in the face of the other, points to a responsibility whoever more assumes himself, the more one is responsible, until the substitution by other.


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