The Pit & the Pendulum: Sex Offender Laws

For centuries the criminal justice system has struggled to define the methodology of and the justifications for social control of sexual behavior that does not conform to community mores. This poster compares and contrasts the historical and contemporary attempts in the United States, Canada, Belgium, the United Kingdom, and Germany to address the risk created by individuals who engage in behaviors broadly characterized as sexually deviant. Where available, we consider the rationale for sentencing, and the earliest attempts to bring “treatment” into the criminal dispositional formula for sexual based prosecution. We also consider the impact that the choice of societal response has on risk assessment and evaluation in the various systems, including where available, the assessment and commitment of juvenile offenders. The current practice of civil commitment for a person deemed to be a sexually violent predator (SVP) is discussed highlighting the U.S. Supreme Court decision in Kansas v. Hendricks. This practice will then be compared and contrasted with the approach of designating an offender as a Dangerous Offender (DO) or a Long-Term Offender (LTO) under the criminal law. We also highlight sex offender registries where applicable. This poster is intended as an overview of the law as it exists, and not as a defense or a critique of any specific model

Down-regulation of four putative arabinoxylan feruloyl transferase genes from family PF02458 reduces ester-linked ferulate content in rice cell walls

Industrial processes to produce ethanol from lignocellulosic materials are available, but improved efficiency is necessary to make them economically viable. One of the limitations for lignocellulosic conversion to ethanol is the inaccessibility of the cellulose and hemicelluloses within the tight cell wall matrix. Ferulates (FA) can cross-link different arabinoxylan molecules in the cell wall of grasses via diferulate and oligoferulate bridges. This complex cross-linking is thought to be a key factor in limiting the biodegradability of grass cell walls and, therefore, the reduction in FA is an attractive target to improve enzyme accessibility to cellulose and hemicelluloses. Unfortunately, our knowledge of the genes responsible for the incorporation of FA to the cell wall is limited. A bioinformatics prediction based on the gene similarities and higher transcript abundance in grasses relative to dicot species suggested that genes from the pfam family PF02458 may act as arabinoxylan feruloyl transferases. We show here that the FA content in the cell walls and the transcript levels of rice genes Os05g08640, Os06g39470, Os01g09010 and Os06g39390, are both higher in the stems than in the leaves. In addition, an RNA interference (RNAi) construct that simultaneously down-regulates transcript levels of these four genes is associated with a significant reduction in FA of the cell walls from the leaves of the transgenic plants relative to the control (19% reduction, P < 0.0001). Therefore, our experimental results in rice support the bioinformatics prediction that members of family PF02458 are involved in the incorporation of FA into the cell wall in grasses

THE DIVERSITY DIALOGUES IN HIGHER EDUCATION

It is hard to be an enemy of diversity. Most Americans recognize diversity as one of the nation’s proudest attributes. Beyond that, however, there is confusion over the term’s meaning. No matter how often people say the word, or how strongly they believe in it, they continue to ignore the way diversity has become an all-embracing concept. The term “diversity” has become a code word that fails to define precisely what it allegedly exalts and what exactly is to be accomplished by those who extol its virtues. The elasticity of the term “diversity” has masked many kinds of questionable conduct. Administrators have been invoking “diversity” without openly acknowledging that diversity has become “untethered from integration” to the point of becoming “integration’s rival.” Whatever the Supreme Court decides about the data regarding the effects of diversity on students’ academic performance, it is not likely to satisfy all of our college administrators, faculty, and students