Nuove prospettive di ricerca in materia di atti persecutori: il fenomeno del cyberstalking

Electronic stalking is a frequent phenomenon worthy of scientific and social interest, closely related to the constant and exponential progress of technology. These types of conducts are defined by literature as cyberstalking, and even if it has no one universally agreed upon definition, it is considered as the use of the internet, email, or other electronic devices to stalk another person. Today, it seems to be a serious problem that will become more complex and dangerous as more people take advantage of the Internet and other telecommunications technologies. An easier and faster access to cyberspace also means a greater risk of incorrect use or misuse of the medium, in order to attack or intrude into the lives of others, taking advantage of anonymity and of the absence of limitations present in a real context.Even if empirical works on cyberstalking are still few, the existing data gives evidence of its quantitative importance and of a lack of awareness. The Report published by the US Attorney General in 1999, estimated the presence in the country of about 475.000 victims of cyberstalking each year, while police reported the presence in 20% of cases of reported harassment forms of abuse through Internet and technological means in general. In a perspective of prevention and intervention, investigating and implementing the existing research on the phenomenon seem essential, taking into account that such harassment are rarely limited to the virtual world, being able to produce effects often similar if not more severe than those produced by offline stalking.Le molestie telematiche rappresentano un fenomeno frequente e degno di interesse scientifico e sociale, strettamente correlato al costante ed esponenziale progredire della tecnologia. Queste tipologie di condotte sono definite dalla letteratura cyberstalking, intendendo con questo termine, pur in assenza di una definizione univoca, l’utilizzo di internet, email o di altri dispositivi elettronici per molestare un’altra persona. Si tratta di una problematica rilevante, destinata a diventare sempre più complessa e pericolosa con l’aumento inarrestabile dell’utilizzo di Internet e delle tecnologie informatiche da parte di fasce sempre più ampie di popolazione. Un più facile e veloce accesso al cyberspazio comporta anche un maggior rischio di utilizzo erroneo o di abusi del mezzo, al fine di aggredire o intromettersi nella vita di altre persone, approfittando dell’anonimato e dell’assenza dei limiti presenti in un contesto reale.Sul piano della prevalenza, seppur numericamente limitati, gli studi empirici esistenti dimostrano una non trascurabile incidenza del fenomeno e una prevalente mancanza di consapevolezza da parte della popolazione generale. Il Report pubblicato dall’Attorney General statunitense nel 1999, stimava la presenza nel paese di circa 475.000 vittime di cyberstalking all’anno, mentre la Polizia riferiva la presenza nel 20% dei casi di molestie rilevati di forme di abuso via Internet e mezzi tecnologici in genere In un’ottica, quindi, di prevenzione e di intervento sembra indispensabile approfondire e implementare la ricerca sul fenomeno, tenuto conto del fatto che raramente queste molestie restano limitate al mondo virtuale, essendo in grado di produrre effetti reali talvolta analoghi se non più gravi rispetto a quelli dello stalking offline

Il percorso di chiusura degli Opg e le nuove Rems: stato dell’arte e prospettive future

La complessa vicenda degli Ospedali Psichiatrici Giudiziari (OPG), a fronte delle evidenti criticità di tali luoghi per l’internamentodegli autori di reato non imputabili per infermità mentale e socialmente pericolosi, ha portato nel 2015 alla loroprogressiva e definitiva chiusura. Contestualmente, il legislatore ha disposto la loro sostituzione con le “Residenze per l’Esecuzionedelle Misure di Sicurezza” (REMS), quali strutture di carattere prettamente terapeutico, improntate sui principi dellasanitarizzazione e territorializzazione del trattamento. Il presente contributo intende osservare il risultato di questo tortuosoe significativo percorso di superamento e trasformazione della misura di sicurezza, conclusosi ufficialmente nella primaveradel 2017, con il cessato funzionamento dell’ultimo OPG, e con la realizzazione sul territorio regionale delle nuove REMS

Procalcitonin and C-reactive protein during systemic inflammatory response syndrome, sepsis and organ dysfunction

INTRODUCTION: Both C-reactive protein (CRP) and procalcitonin (PCT) are accepted sepsis markers. However, there is still some debate concerning the correlation between their serum concentrations and sepsis severity. We hypothesised that PCT and CRP concentrations are different in patients with infection or with no infection at a similar severity of organ dysfunction or of systemic inflammatory response. PATIENTS AND METHODS: One hundred and fifty adult intensive care unit patients were observed consecutively over a period of 10 days. PCT, CRP and infection parameters were compared among the following groups: no systemic inflammatory response syndrome (SIRS) (n = 15), SIRS (n = 15), sepsis/SS (n = 71) (including sepsis, severe sepsis and septic shock [n = 34, n = 22 and n = 15]), and trauma patients (n = 49, no infection). RESULTS: PCT and CRP concentrations were higher in patients in whom infection was diagnosed at comparable levels of organ dysfunction (infected patients, regression of median [ng/ml] PCT = -0.848 + 1.526 sequential organ failure assessment [SOFA] score, median [mg/l] CRP = 105.58 + 0.72 SOFA score; non-infected patients, PCT = 0.27 + 0.02 SOFA score, P < 0.0001; CRP = 84.53 - 0.19 SOFA score, P < 0.005), although correlation with the SOFA score was weak (R = 0.254, P < 0.001 for PCT, and R = 0.292, P < 0.001 for CRP). CRP levels were near their maximum already during lower SOFA scores, whereas maximum PCT concentrations were found at higher score levels (SOFA score > 12). PCT and CRP concentrations were 1.58 ng/ml and 150 mg/l in patients with sepsis, 0.38 ng/ml and 51 mg/l in the SIRS patients (P < 0.05, Mann–Whitney U-test), and 0.14 ng/ml and 72 mg/l in the patients with no SIRS (P < 0.05). The kinetics of both parameters were also different, and PCT concentrations reacted more quickly than CRP. CONCLUSIONS: PCT and CRP levels are related to the severity of organ dysfunction, but concentrations are still higher during infection. Different sensitivities and kinetics indicate a different clinical use for both parameters

Stalking e mass media

Unanimously the international research recognizes the fundamental role of the media in the affirmation of the phenomenon of stalking in the U.S.A., beginning from its same labelling. Star-stalking cases, accomplice the notoriety of the victims, has represented a starting point of the media interest that next has allowed to discover the prevalence of these conducts among the general population. The progressive social visibility of the phenomenon, promoted through the media, has produced the recognition of the stalking as a criminal problem, pushing the common law countries legislators to the creation of specific anti-stalking legislation. The research intends to investigate the role of the Italian media in the process of social and juridical affirmation of stalking, ended with the approval of the DL 23 February 2009 n.11 and the consequent introduction of the article 612-bis c.p. “Atti persecutori”. The relationship between stalking and media in Italy, the relevance and the importance of the progressive change of social visibility, considering the particular way of working of the media, has been investigated through the collection and the analysis of the articles published since 1992 to November 2009 on Corriere della Sera, main national diffusion daily paper, and on Quotidiano.net, that brings the news of different local journalistic headings (Resto del Carlino, La Nazione, Il Giorno). The 506 selected articles, 293 published on Corriere della Sera (57,9%) e 213 on Quotidiano.net (42,1%), have globally been submitted to a first level of analysis based on the context of the article, the typology of content, the ability of recognition and the language used to define the behaviors. The second level of analysis has involved only news articles, studied through valutative analysis grids about victims, stalkers, typology of relationship, star-stalking cases and presence of violent behaviors. The typology of article mostly diffused on newspapers results to be the chronicle, that represents the 84,6% of the total. Popular and/or scientific ones represent the 7,7% of the total as medium value of the period, but their diffusion results constant only starting from 2001. The political news are the 5,7% of the total and they are recognisable starting from 2006. The use of the term stalking appears constantly among the media from 2002 with a progressive increasement in the next years (44% in 2007; 52,1% in 2008; 94% in 2009), representing by now the defining term of the phenomenon. Among 449 victims, found from 1992 to 2009, 372 (82,9%) are women. Among 440 stalker, found from 1992 to 2009, 84,3% are men and only 15,7% women. More than half of the stalkers was an ex-partner of the victim (51,2%). The stalker results to be an acquaintance in 24,3% of the cases and a perfect stranger in 24,5%. On 428 chronicle articles selected since 1992 to 2009, more than the half (51,4%) describes stories of stalking connotated by violent behaviors: physical injuries, assaults (also sexual), tempted and consumed homicides.La ricerca internazionale concordemente riconosce il ruolo determinante dei media nel percorso di affermazione del fenomeno dello stalking in U.S.A., a partire dal suo stesso “etichettamento”. I casi di star-stalking, complice la notorietà delle vittime, hanno rappresentato un iniziale polarizzatore mediatico che ha successivamente permesso la riconoscibilità delle condotte di molestie a danno della popolazione comune. La progressiva visibilità sociale del fenomeno, promossa per via mediale, ha poi determinato il riconoscimento dello stalking quale problematica di rilevanza penale, spingendo il legislatore anglosassone all’emanazione di apposite leggi anti-stalking. Alla luce di queste considerazioni, lo studio qui presentato intende indagare il ruolo dei media italiani nel processo di affermazione sociale e giuridica dello stalking, culminato con l’approvazione del DL 23 febbraio 2009 n.11 e la conseguente introduzione dell’art. 612-bis c.p. “Atti persecutori”. Alla luce di queste considerazioni, lo studio qui presentato intende indagare il ruolo dei media italiani nel processo di affermazione sociale e giuridica dello stalking, culminato con l’approvazione del DL 23 febbraio 2009 n.11 e la conseguente introduzione dell’art. 612-bis c.p. “Atti persecutori”. Il rapporto tra stalking e mass media in Italia, l’entità e l’importanza del progressivo mutamento della sua osservabilità sociale, anche, e soprattutto, alla luce del peculiare funzionamento dei media è stato indagato mediante la raccolta e l’analisi degli articoli pubblicati dal gennaio 1992 all’aprile 2009 sul Corriere della Sera, principale quotidiano a diffusione nazionale, e su Quotidiano.net, che riporta le notizie di diverse testate giornalistiche a diffusione locale (Resto del Carlino, La Nazione, Il Giorno). I 506 articoli selezionati, 293 pubblicati sul Corriere della Sera (pari al 57,9%) e 213 su Quotidiano.net (pari al 42,1%), sono stati globalmente sottoposti a un primo livello di analisi basato sul contesto dell’articolo, ovvero la tipologia di contenuto, la capacità di riconoscimento e il linguaggio utilizzato per la definizione delle condotte. Il secondo livello di analisi ha coinvolto i soli articoli di cronaca, sottoposti a griglie valutative riguardanti le vittime, gli stalker, la tipologia di relazione intercorrente tra gli stessi, i casi di star-stalking e la ricorrenza di condotte violente. La tipologia di articolo maggiormente diffusa sui quotidiani risulta essere la cronaca, che rappresenta l’84,6% del totale.Gli articoli di tipo divulgativo e/o scientifico rappresentano il 7,7% del totale quale media del periodo, ma la loro diffusione sui quotidiani risulta costante solo a partire dal 2001. Le notizie di tipo politico rappresentano il 5,7% del totale e sono rintracciabili solo a partire dal 2006. L’uso del termine stalking da parte dei media risulta costante a partire dal 2002 con un aumento progressivo negli anni successivi (44% nel 2007; 52,1% nel 2008; 94% nel 2009) tanto da rappresentare, ormai, il termine di riferimento del fenomeno. Su 449 vittime individuate dal 1992 al 2009, ben 372 (pari all’82,9%) sono donne. Su 440 stalker individuati tra il 1992 e il 2009 l’84,3% sono uomini e solo il 15,7% donne. Più della metà degli stalker era un ex-partner della vittima (51,2%). Lo stalker risulta essere un conoscente della vittima nel 24,3% dei casi e un perfetto sconosciuto nel 24,5%. Su 428 articoli di cronaca selezionati dal 1992 al 2009, più della metà (51,4%) riportano vicende di stalking marcatamente connotate da condotte violente: percosse, lesioni personali, aggressioni (anche sessuali), omicidi tentati e consumati

Psicopatia e violenza: rassegna criminologica

The aim of this article is to analyse, from a criminological point of view, the concept of psychopathy, aetiology, comorbidity,and the classification of psychopathic personalities, as well as their criminal-violent dimension, considering also criminalcareer and recurring typologies of crimes. In fact, the typical criminal history of psychopathic offender is characterized bya broad criminal versatility and by a high degree of recidivism. Thus, psychopathy is basically discovered among murderers,serial killers, sexual offenders and white-collar criminals. Starting from a review of the most recent and important referenceson definition aspects and the existing link between psicopathy and violent behaviors, the article also tackles the complicatedissues of culpability and prison treatment of psychopaths.Lo scopo di questo articolo è di indagare e approfondire, in chiave criminologica, il concetto di psicopatia, l’eziologia, la comorbidità,le classificazioni delle personalità psicopatiche, nonché la loro dimensione violenta e criminale, considerandoanche carriera criminale e tipologie di delitti generalmente riscontrati. La tipica storia delinquenziale dello psicopatico autoredi reato è, infatti, caratterizzata da un’ampia versatilità e da alti tassi di recidiva. Il quadro psicopatico è, così, tendenzialmenteriscontrabile negli assassini, nei serial killer, nei predatori sessuali e nella criminalità dei colletti bianchi. A partire da unarassegna della letteratura più recente e autorevole concernente gli aspetti definitori oltre che il legame esistente tra psicopatiae condotte violente, l’articolo affronta la complicata questione dell’imputabilità dello psicopatico e si concentra altresì sulproblema del suo trattamento in ambito carcerario

An update on intimate partner violence and mental health

INTRODUCTIONː Intimate partner violence (IPV) is a problem worldwide and a human rights issue. The present paper summarizes recent literature on the relationship between IPV and mental health, exploring risk factors for psychiatric patients to be victims and/or perpetrators of violent behavior in intimate relationships. EVIDENCE ACQUISITION: A search of PubMed, PsychINFO and Cochrane Library databases was performed, looking for papers concerning IPV and psychiatry published between 2011 and 2016. Papers were retrieved and reviewed according to PRISMA statement guidelines. Only research papers with sample sizes >50 adult subjects were included, leading to a first selection of 1486 records. Titles and abstracts were independently screened by three pairs of researchers, following predefined criteria agreed by the authors, yielding 93 articles for review. EVIDENCE SYNTHESIS: Mental disorders, especially posttraumatic stress disorder (PTSD) and depression, are associated with risk for perpetrating IPV. Confounding factors of this association are substance use/dependence, childhood adversity, previous IPV perpetration. Psychiatric patients are at high risk of becoming victims of IPV, but specific risk factors for victimization in this population have been poorly investigated. Rates of PTSD, depression, anxiety and substance use disorders are higher among IPV victims than in the general population. Interpersonal variables and social factors play a key role both in the onset and in the recovery from mental disorders in the aftermath of IPV. CONCLUSIONS: Individuals suffering from a mental disorder are prone to be both victims and perpetrators of IPV. Further research efforts are needed to elucidate the risk factors for victimization, in order to devise effective risk management strategies

Potential Harm of IQOS Smoke to Rat Liver

The Food and Drug Administration has recently classified the IQOS electronic cigarette as a modified-risk tobacco product. However, IQOS cigarettes still release various harmful constituents typical of conventional cigarettes (CCs), although the concentrations are markedly lower. Here, we investigated the damaging effects of IQOS smoking on the liver. Male Sprague Dawley rats were exposed, whole body, 5 days/week for 4 weeks to IQOS smoke (4 sticks/day), and hepatic xenobiotic metabolism, redox homeostasis and lipidomic profile were investigated. IQOS boosted reactive radicals and generated oxidative stress. Exposure decreased cellular reserves of total glutathione (GSH) but not GSH-dependent antioxidant enzymes. Catalase and xanthine oxidase were greater in the exposed group, as were various hepatic CYP-dependent monooxygenases (CYP2B1/2, CYP1A1, CYP2A1, CYP2E1-linked). Respiratory chain activity was unaltered, while the number of liver mitochondria was increased. IQOS exposure had an impact on the hepatic lipid profile. With regard to the expression of some MAP kinases commonly activated by CC smoking, IQOS increased the p-p38/p38 ratio, while erythroid nuclear transcription factor 2 (Nrf2) was negatively affected. Our data suggest that IQOS significantly impairs liver function, supporting the precautionary stance taken by the WHO toward the use of these devices, especially by young people and pregnant women

A comparative analysis reveals weak relationships between ecological factors and beta diversity of stream insect metacommunities at two spatial levels.

The hypotheses that beta diversity should increase with decreasing latitude and increase with spatial extent of a region have rarely been tested based on a comparative analysis of multiple datasets, and no such study has focused on stream insects. We first assessed how well variability in beta diversity of stream insect metacommunities is predicted by insect group, latitude, spatial extent, altitudinal range, and dataset properties across multiple drainage basins throughout the world. Second, we assessed the relative roles of environmental and spatial factors in driving variation in assemblage composition within each drainage basin. Our analyses were based on a dataset of 95 stream insect metacommunities from 31 drainage basins distributed around the world. We used dissimilarity-based indices to quantify beta diversity for each metacommunity and, subsequently, regressed beta diversity on insect group, latitude, spatial extent, altitudinal range, and dataset properties (e.g., number of sites and percentage of presences). Within each metacommunity, we used a combination of spatial eigenfunction analyses and partial redundancy analysis to partition variation in assemblage structure into environmental, shared, spatial, and unexplained fractions. We found that dataset properties were more important predictors of beta diversity than ecological and geographical factors across multiple drainage basins. In the within-basin analyses, environmental and spatial variables were generally poor predictors of variation in assemblage composition. Our results revealed deviation from general biodiversity patterns because beta diversity did not show the expected decreasing trend with latitude. Our results also call for reconsideration of just how predictable stream assemblages are along ecological gradients, with implications for environmental assessment and conservation decisions. Our findings may also be applicable to other dynamic systems where predictability is low

Uso de drogas e o aumento das infecções sexualmente transmissíveis: uma revisão sistemática: Drug use and the increase in sexually transmitted infections: a systematic review

Populações de usuários de drogas têm sido associadas a epidemias de infecções ou Infecções Sexualmente Transmissíveis, especialmente a infecção pelo HIV (que está associada a drogas injetáveis, uso de equipamentos contaminados para drogas injetáveis e sexo inseguro). A droga mais associada às DSTs é a cocaína fumável de base livre (crack), devido ao aumento dos comportamentos sexuais de risco. Diante disso, o presente estudo teve como objetivo compreender o impacto do uso de drogas no aumento das infecções sexualmente transmissíveis. Para isso, adotou-se como metodologia a revisão sistemática de literatura, realizando buscas nas bases de dados Scielo, Pubmed e BVS/Medline a partir do uso de descritores DeCS/MeSH e aplicação de critérios de inclusão e exclusão. A partir da análise e interpretação dos dados, concluiu-se que que pessoas que fazem uso abusivo de drogas lícitas ou ilícitas, sejam elas mulheres, homens, adolescentes, jovens, adultos, idosos, em situação de rua ou não, tendem a desenvolver comportamentos vulneráveis que pode resultar em IST. Somado a isso, enquanto comportamento de risco, tem-se a preferência por não usar preservativo, seja em relações sexuais com pessoas monogâmicas como com dois ou mais parceiros. Nesses casos, tanto o uso exacerbado de drogas como a falta de informação sobre comportamento sexual demonstram-se insuficientes