title: Warning messages to prevent illegal sharing of sexual images: Results of a randomised controlled experiment

authors: Prichard, J

subjects: cybercrime

abstract: Illegal distribution of sexual images by adults and minors is an expanding problem. We examined whether messages would dissuade men (18-32 years) from visiting a fake website offering access to free pornography to users who uploaded a sexual image of a woman. Participants seeking to enter the site (n=528) were randomly assigned to one of three conditions. Group 1 went straight to the landing page. Group 2 encountered a text warning that sharing sexual images of people who appear under 18 years old is illegal; Group 3 received the same message with an accompanying animation. Sixty percent of Group 1 participants attempted to access the site, compared with 43 percent in Group 2 and 38 percent in Group 3. We argue that online messages offer a valuable strategy that can help reduce image-based abuse and the distribution of child sexual abuse material, including by minors.

text: Warning messages to prevent illegal sharing of sexual images: Results of a randomised controlled experiment Illegal distribution of sexual images by adults and minors is an expanding problem. We examined whether messages would dissuade men (18-32 years) from visiting a fake website offering access to free pornography to users who uploaded a sexual image of a woman. Participants seeking to enter the site (n=528) were randomly assigned to one of three conditions. Group 1 went straight to the landing page. Group 2 encountered a text warning that sharing sexual images of people who appear under 18 years old is illegal; Group 3 received the same message with an accompanying animation. Sixty percent of Group 1 participants attempted to access the site, compared with 43 percent in Group 2 and 38 percent in Group 3. We argue that online messages offer a valuable strategy that can help reduce image-based abuse and the distribution of child sexual abuse material, including by minors.

year: 2022

title: Screening of Ophiostoma species for removal of eucalyptus extractives

authors: Su, Yu-Chang

subjects: Eucalyptus camadulensis

abstract: Ophiostoma species have been demonstrated to metabolize wood extractives and be useful to the pulp and paper industry. In order to have new isolates for the Asian market, Eucalyptus camaldulensis logs were harvested from forest sites in central Taiwan and 28 strains of the Ophiostoma genus were isolated from them. These strains were subsequently inoculated onto Eucalyptus wood chips to evaluate their effects on weight losses of wood and the amounts of acetone extractives degraded. At the same time, Gas Chromatography-Mass Spectroscopy (GC-MS) analysis was conducted and by using calibration curves and a database of GC-MS mass spectra, changes in lipophilic compounds were analyzed. Fatty acids, hydrocarbons, sterol compounds, sterol esters, and triglycerides were significantly reduced after two weeks’ inoculation by the fungal strains. The results show that six of the strains were capable of reducing the lipophilic fractions by more than 60% in a two-week treatment. DNA of the most effective strains were analyzed and found to be a variant of Ophiostoma querci.

text: Screening of Ophiostoma species for removal of eucalyptus extractives Ophiostoma species have been demonstrated to metabolize wood extractives and be useful to the pulp and paper industry. In order to have new isolates for the Asian market, Eucalyptus camaldulensis logs were harvested from forest sites in central Taiwan and 28 strains of the Ophiostoma genus were isolated from them. These strains were subsequently inoculated onto Eucalyptus wood chips to evaluate their effects on weight losses of wood and the amounts of acetone extractives degraded. At the same time, Gas Chromatography-Mass Spectroscopy (GC-MS) analysis was conducted and by using calibration curves and a database of GC-MS mass spectra, changes in lipophilic compounds were analyzed. Fatty acids, hydrocarbons, sterol compounds, sterol esters, and triglycerides were significantly reduced after two weeks’ inoculation by the fungal strains. The results show that six of the strains were capable of reducing the lipophilic fractions by more than 60% in a two-week treatment. DNA of the most effective strains were analyzed and found to be a variant of Ophiostoma querci.

year: 2011

title: A critical analysis of Section 27 of the Sentencing Act (2002)

authors: Oakley, Tara Joan

subjects: Section 27

abstract: This thesis analyses the effectiveness of Section 27 of the Sentencing Act (2002) in achieving its primary objective of addressing the high rate of Māori incarceration. This problem largely stems from the destruction of Māori culture through colonisation and is held in place by systemic and institutional racism in the contemporary context. Theoretically, Section 27 provides a mechanism to off-set the societal dislocation and disadvantage Māori have experienced as a result of colonialism, crime control policies and urbanisation.

Analysis of the operational reality of Section 27 focused on the following questions:
•	Is Section 27 being utilised as intended by legislation?
•	What are the underlying rationale and reasons why the Section is utilised by Court officials?
•	What are the underlying rationale and reasons why the Section is not utilised by Court officials?
•	What changes to legislation, policy or institutional practice are required to enhance the use of Section 27?
The research involved qualitative interviews of eight lawyers from two different geographic locations in New Zealand, and four cultural consultants (those employed to write professional Section 27 reports). Their responses were analysed and grouped into three different themes: benefits, barriers, and improvement to legislation and practice.  

Major findings of the research include positive outcomes such as improved community re-engagement for offenders and improved sentencing outcomes. On the other hand, however, there is an inconsistency of use of Section 27, as well as a variable impact when it is used during the sentencing process. This inconsistency appears due to a lack of cultural knowledge and understanding within the court system. Thus, there is a need for cultural education of those working within the court system and for the development of a framework and guidelines.  For this to be imbedded as a consistent practice for use in sentencing decisions it needs to be backed up with adequate government funding and legislative and policy support.

text: A critical analysis of Section 27 of the Sentencing Act (2002) This thesis analyses the effectiveness of Section 27 of the Sentencing Act (2002) in achieving its primary objective of addressing the high rate of Māori incarceration. This problem largely stems from the destruction of Māori culture through colonisation and is held in place by systemic and institutional racism in the contemporary context. Theoretically, Section 27 provides a mechanism to off-set the societal dislocation and disadvantage Māori have experienced as a result of colonialism, crime control policies and urbanisation.

Analysis of the operational reality of Section 27 focused on the following questions:
•	Is Section 27 being utilised as intended by legislation?
•	What are the underlying rationale and reasons why the Section is utilised by Court officials?
•	What are the underlying rationale and reasons why the Section is not utilised by Court officials?
•	What changes to legislation, policy or institutional practice are required to enhance the use of Section 27?
The research involved qualitative interviews of eight lawyers from two different geographic locations in New Zealand, and four cultural consultants (those employed to write professional Section 27 reports). Their responses were analysed and grouped into three different themes: benefits, barriers, and improvement to legislation and practice.  

Major findings of the research include positive outcomes such as improved community re-engagement for offenders and improved sentencing outcomes. On the other hand, however, there is an inconsistency of use of Section 27, as well as a variable impact when it is used during the sentencing process. This inconsistency appears due to a lack of cultural knowledge and understanding within the court system. Thus, there is a need for cultural education of those working within the court system and for the development of a framework and guidelines.  For this to be imbedded as a consistent practice for use in sentencing decisions it needs to be backed up with adequate government funding and legislative and policy support.

year: 2020