Public satisfaction with the police in domestic violence cases: The importance of arrest,expectations, and involuntary contact

This study examines the importance of victims’ expectations of the police, the decision to arrest, and voluntary contact on satisfaction ratings of the police in domestic violence cases. Based on results from past research and modern police policy, several hypotheses are tested including: fulfilled expectations, offender arrests, and voluntary contacts resulting in positive satisfaction ratings of the police. To investigate these predictions further, the present study utilizes data from a national study on violence against women in the United States. Logistic regression analyses indicate that fulfilled expectations and the arrest decision are important to positive satisfaction ratings. Findings also indicate that involuntary, not voluntary, contact with the police leads to higher satisfaction ratings.     

Academic dishonesty among criminal justice majors: A research note

There is a limited, but growing body of literature on the academic integrity of criminal justice majors. This study adds to the research by surveying 850 students at a Midwestern university and comparing criminal justice majors to students majoring in other disciplines. The survey consisted of various academic dishonesty behaviors, rationales for being academically dishonest, and whether or not the behaviors were ethical. The results indicated that there were some differences between criminal justice and non-criminal justice majors; however, for most measures, the two groups of students were similar. Unfortunately, the overall level of cheating was high for both criminal justice and non-criminal justice students.     

The Future Climate Regime: A Regional Comparison of Proposals

This paper compares and clarifies differences revealed in proposals from different regions on a future multilateral climate regime, after the year 2012. More than 100 articles in English were collected, categorized according to the lead authors region, and then reviewed to identify the general tendencies of each region. Proposals on emission allocation rules were the most popular in Europe, while rules related to international emissions trading dominated proposals from the United States. Few articles came from other Annex I countries, but these generally provided only the most basic aspects of a future regime. Meanwhile, concerns for equity and the relevance of any new regime in terms of sustainable development were clear in proposals from non-Annex I countries. Differences among regions were considered to be a reflection of current circumstances in each authors region. The capacity and culture of authors in some regions were considered to be other possible factors in differences. The paper concludes that recognition of regional background that formulate respective preferences and concerns regarding a future climate regime will be important to help reach a multilateral agreement in future official negotiations.     

Parity,Power and Representative Politics: The Elusive Pursuit of Gender Equality in Europe

In recent years the concept of parity democracy has rapidly risen up the European political agenda. Using a threefold typology of sex-quotas, this article undertakes a classification of the measures taken by the 15 old E.U. member states to improve the gender balance in representative assemblies. This is then used as the basis for an exploration of the advantages and disadvantages of the parity approach as a tool to promote gender equality, including the constitutional obstacles which stand in its way. The article goes on to present a comparative study of several national systems in which attempts to achieve parity democracy have been pursued, concluding that, in order to maximise their effectiveness, parity measures must operate within a system of unbiased political structures and be properly adjusted to suit the particularities of individual national electoral regimes.     

Reliable, sensitive, rapid and quantitative enzyme-based assay for gamma-hydroxybutyric acid (GHB)

Several assays for gamma-hydroxybutyrate (4-hydroxybutyrate, GHB) have been developed based on the enzyme gamma-hydroxybutyrate dehydrogenase (GHB-DH). Enzymatic oxidation of GHB by NAD+ is coupled to diaphorase-mediated reduction of pro-dye to yield colored product. GHB-DH from Ralstonia eutropha was cloned and expressed as a stable fusion protein easily purified by affinity chromatography. Quantitative initial velocity and endpoint versions of the assay in solution are described. Michaelis-Menten parameters for oxidation of GHB and ethanol were estimated. A semi-quantitative "dipstick" version of the assay on paper also is described. Both solution endpoint and "dipstick" assays are sensitive to about 0.05 mg GHB/mL using 10 microL of sample. Ethanol at concentrations possible in urine and agents used to stabilize physiological fluids for forensics analysis do not interfere significantly. The "dipstick" assay also allows detection of GHB in alcoholic beverages after evaporation of about one-fourth drop of beverage before testing. The enzymatic assay for GHB is reliable, sensitive, inexpensive and rapid.     

A laboratory incubation method for determining the rate of microbiological degradation of skeletal muscle tissue in soil

A controlled laboratory experiment is described, in principle and practice, which can be used for the of determination the rate of tissue decomposition in soil. By way of example, an experiment was conducted to determine the effect of temperature (12 degrees, 22 degrees C) on the aerobic decomposition of skeletal muscle tissue (Organic Texel x Suffolk lamb (Ovis aries)) in a sandy loam soil. Measurements of decomposition processes included muscle tissue mass loss, microbial CO2 respiration, and muscle tissue carbon (C) and nitrogen (N). Muscle tissue mass loss at 22 degrees C always was greater than at 12 degrees C (p < 0.001). Microbial respiration was greater in samples incubated at 22 degrees C for the initial 21 days of burial (p < 0.01). All buried muscle tissue samples demonstrated changes in C and N content at the end of the experiment. A significant correlation (p < 0.001) was demonstrated between the loss of muscle tissue-derived C (Ct) and microbially-respired C (Cm) demonstrating CO2 respiration may be used to predict mass loss and hence biodegradation. In this experiment Q10 (12 degrees C-22 degrees C) = 2.0. This method is recommended as a useful tool in determing the effect of environmental variables on the rate of decomposition of various tissues and associated materials.     

Identification of ascorbic acid and its degradation products in black powder substitutes

Low explosives such as smokeless powder, black powder, and black powder substitutes have been used in illicit pipe bombings throughout the United States. Some of the newer black powder substitutes are formulated with ascorbic acid, which gradually decomposes as the powder ages, making it difficult if not impossible for the forensic chemist to identify it by traditional bulk techniques. A sensitive method for the identification of residual levels of ascorbic acid in black powder substitutes is presented. Powder samples are extracted with a mixture of acetonitrile and bis(trimethylsilyl)acetamide (BSA), which converts carboxylic acid and alcohol functional groups to trimethylsilyl esters and ethers, respectively. Samples are then analyzed by gas chromatography-mass spectrometry (GC-MS). Results have shown that trace amounts of ascorbic acid can be identified at detection limits that are well below those for traditional bulk techniques. Degradation products for ascorbic acid (hydroxylated carboxylic acids, furanones, and lactones) can also be detected.