A growing body of literature explores how participation in programming in correctional institutions predicts inmate misconduct. Theory and extant research suggest that engagement in structured and ...prosocial activities promotes positive behavioral and emotional outcomes, while idleness has a negative impact on inmate behavior and well-being. However, the literature that examines these relationships is largely based on qualitative methodology, small samples, and prison population. Using data from the 2002 Survey of Inmates in Local Jails, this study fills the gap in the literature by examining the associations between engagement in various activities in jail and inmate misconduct. This study also explores individual and jail-level factors that predict inmate engagement in different activities in jails. The results show that watching TV and working in jail are associated with lower misconduct, whereas recreation and reading are associated with higher levels of several types of misconduct. The data also reveal that certain personal and institution-level factors predict the extent of engagement in formal and leisure activities.
The ultraviolet (UV) region of solar radiation is a critical factor in the initiation and development of a number of skin diseases. However, it is not only skin which is directly exposed to solar ...light that is affected by UV radiation, through low molecular weight mediators, generated upon irradiation, “non-skin” tissues can also be affected. The aim of this study was to examine in detail, the acute effects of UVA and UVB wavebands on hairless mice. Female SKH-1 hairless mice were exposed to a single dose of UVB (200, 800 mJ/cm2) or UVA (10, 20 J/cm2) using a solar simulator. The effects on haematological parameters, activity and/or expression of antioxidant enzymes, level of glutathione (GSH), markers of oxidative damage (lipid peroxidation and carbonylated proteins) were analysed in erythrocytes, plasma, liver and whole skin homogenates. No macroscopic changes were observed either 4 or 24 h after UVA/UVB exposure. The blood count showed a significant increase in leukocyte number and reduction of platelets 4 h following UVA and UVB irradiation, which disappeared 24 h after irradiation except for the higher UVA dose. Changes in oxidative stress-related parameters, particularly activity of catalase (CAT) and superoxide dismutase (SOD) and level of GSH and lipid peroxidation products, were found in skin, erythrocytes and liver. The expression of several enzymes (CAT, SOD, glutathione transferase (GST), nicotinamide adenine dinucleotide (phosphate) quinone oxidoreductase (NQO1) and hem oxygenase-1 (HO-1)) in skin was affected following UVA and UVB radiation. Increase in carbonylated proteins was found in plasma and skin samples.
Minority threat theory and existing research show that public attitudes towards certain types of offenders (e.g. ethnic and racial minorities) are often more punitive. Research also reveals that a ...significant proportion of the public associates the increase of immigration with higher crime rates. Negative attitudes, as well as an overall anti-immigration sentiment, have been increasing internationally. Therefore, we hypothesise that the public will have more negative and punitive attitudes towards immigrant offenders than towards citizens. Using a sample of students from the University of Zagreb, this research tested the above-mentioned hypothesis and explored whether factors like immigration status, ethnic identity, type of offense, and the age of the hypothetical offender impact student attitude on immigrant crime. To test this proposition, we used online surveys with factorial vignettes. The results show that participants ask for harsher sentences for undocumented immigrants, but immigrant status and the national origin of the immigrant are not associated with the perception of recidivism, dangerousness, or criminal typicality of offender.
Minority threat theory and existing research show that public attitudes towards certain types of offenders (e.g. ethnic and racial minorities) are often more punitive. Research also reveals that a ...significant proportion of the public associates the increase of immigration with higher crime rates. Negative attitudes, as well as an overall anti-immigration sentiment, have been increasing internationally. Therefore, we hypothesise that the public will have more negative and punitive attitudes towards immigrant offenders than towards citizens. Using a sample of students from the University of Zagreb, this research tested the above-mentioned hypothesis and explored whether factors like immigration status, ethnic identity, type of offense, and the age of the hypothetical offender impact student attitude on immigrant crime. To test this proposition, we used online surveys with factorial vignettes. The results show that participants ask for harsher sentences for undocumented immigrants, but immigrant status and the national origin of the immigrant are not associated with the perception of recidivism, dangerousness, or criminal typicality of offender.
Solar ultraviolet (UV) radiation is an important risk factor in skin carcinogenesis. This has been attributed mainly to the UVB waveband because the high-energetic photons are capable of interacting ...with DNA and inducing DNA damage. Recently, UVA light has also gained increasing interest in relation to DNA alteration. Although UVA photons are less energetic than UVB, they comprise a major fraction of sunlight UV radiation and penetrate deep into the skin. The study was carried out to compare the acute effects of UVA and UVB light on SKH-1 mice in relation to DNA damage and associated parameters. Mice were exposed to UVA (10 and 20 J/cm
2
) or UVB (200 and 800 mJ/cm
2
) radiation. The number of DNA single-strand breaks (SSB) in lymphocytes, amount of phosphorylated histone H2AX (gamma-H2AX) and apoptosis or DNA fragmentation (TUNEL-positive cells) in skin sections and level of gamma-H2AX, activated caspase-3 and phosphorylated p53 in skin were evaluated after 4 and 24 h. SSB analyzed by alkaline comet assay were found to be 4 and 24 h following UVB and UVA treatment, respectively. TUNEL and gamma-H2AX-positive cell were observed only in UVB exposed animals at both time intervals. The level of activated caspase-3 and phospho-p53 was increased 24 h after UVA and UVB radiation and was more apparent in UVB treated mice. The results indicate that the mechanism of DNA damage caused by acute UVA exposure includes formation of SSB (oxidative damage), but not double-strand breaks.
•Effects of Lonicera caerulea berries (LCB) on UVA-induced damage were investigated.•Mice received a diet with 10% of LCB for 2weeks and were exposed to 30J/cm2 of UVA.•LCB reduced malondialdehyde ...levels and increased catalase activity and GSH levels.•LCB reduced UVA-induced NQO1 and GCLm levels and enhanced HO-1 level in skin.•LCB enhanced interleukin-17 and reduced interleukin-12 levels in plasma.
UVA photons are less energetic than UVB photons but they are more abundant in solar radiation. Modern tools have shown that UVA light has serious adverse effects on the skin. We investigated the effect of consuming Lonicera caerulea berries on UVA-induced damage in SKH-1 mice. The mice were fed a diet containing L. caerulea berries (10%, w/w) for 14days before a single UVA (30J/cm2) treatment. Effects on haematological and antioxidant parameters were evaluated 4 and 24h after irradiation. The bioavailability of L. caerulea phenolics was also assessed. Consuming the L. caerulea berry-enriched diet caused reduced malondialdehyde production and increased catalase activity and glutathione levels were found in skin and erythrocytes. UVA-induced NADPH:quinone oxidoreductase-1 and gamma-L-glutamate-L-cysteine ligase protein in skin were reduced in mice fed L. caerulea berries. Enhanced heme oxygenase-1 level in skin, interleukin-17 in plasma and reduced interleukin-12 levels in plasma were found in the mice on the experimental diet. Histological (pyknotic) changes in the nuclei of basal cells induced by UVA exposure were reduced in L. caerulea berry consuming animals. HLPC-MS analysis showed high concentrations of hippuric acid, one of the main metabolites of aromatic amino acids and phenolic compounds, in skin, liver, urine and faeces of mice consuming the berries.
Taken together, consumption of L. caerulea berries affords protection from the adverse effects of a single UVA exposure mainly via modulation of antioxidant parameters.
Solar ultraviolet radiation is a major environmental factor that has serious adverse effects on the structure and function of the skin. Although the UVB waveband (295-315 nm) represents only 5-10% of ...incoming UV light, it is very damaging to the skin. The aim of this study was to investigate the effect of Lonicera caerulea berries on UVB-induced damage to SKH-1 hairless mice. Mice were fed a L. caerulea berry-enriched diet (10%, w/w) for 14 days before a single UVB (1000 mJ cm(-2)) treatment. Effects on health status, antioxidant enzyme activity and expression, and DNA damage were evaluated. The bioavailability of L. caerulea phenolic components was also assessed. We found that feeding with L. caerulea berries prevented a decrease in catalase activity and stimulated NADPH quinone oxidoreductase-1, heme oxygenase-1, and gamma-glutamylcysteine synthetase catalytic and modulatory subunit expression in UVB exposed mice. Administration of the L. caerulea berry-enriched diet led to an increase in UVB-reduced interleukin-17 levels and a decrease in keratinocyte-derived chemokine protein expression that was enhanced after UVB treatment. Further, L. caerulea berries reduced UVB-induced DNA damage evaluated as number of single strand breaks, cyclobutane-pyrimidine dimer formation and H2AX phosphorylation, a marker of double strand breaks. Taken together, we provide evidence that oral administration of L. caerulea berries to mice affords at least partial protection from the adverse effects of a single UVB exposure via modulation of antioxidant enzyme activity/expression and reduction of DNA damage.
U Atlanti, u američkoj saveznoj državi Georgiji, održao se 74. po redu godišnji skup Američkog udruženja za kriminologiju (American Society of Criminology, u daljnjem tekstu ASC) pod nazivom ...„Institucije, kulture i kriminalitet“ (Institutions, Cultures and Crime). Naglasak ovogodišnjeg skupa stavljen je upravo na ove teme da bi se istaknuli načini na koje formalne i neformalne institucije te različite kulture utječu na kriminalitet, socijalnu kontrolu te nejednakosti u pogledu odnosa prema žrtvama kriminaliteta, ali i nekim dijelovima društva općenito, poglavito manjinama.
U Sarajevu se od 29.08. do 01.09.2018. održao 18. znanstveni skup Europskog udruženja za kriminologiju („18th Annual Conference of the European Society of Criminology”) pod naslovom „Zločini protiv ...čovjeka i zločini protiv čovječanstva: Implikacije za modernu kriminologiju“. Naglasak ovogodišnje konferencije stavljen je na teme vezane uz terorizam i terorističke akte te masovne zločine poput genocida i etničkog čišćenja koji su još uvijek nedovoljno istraženi u kriminološkim istraživanjima.
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