Policing the ‘Bastard Boys’: Reality and Significance of the Police-Union ‘Accord’ during the National Waterfront Dispute

ABC Channel 2’s compelling and controversial dramatisation of the bitter and protracted 1998 national waterfront dispute, ‘Bastard Boys’, contained fleeting glimpses of friendly police accommodation of the sacked wharfies. One scene, depicting operational police dancing the macarena with the picketing wharfies, trivialised both the significance of the police peacekeeping strategy and the intricacies of the tense police-union relationship. This paper argues that police around Australia generally adopted a negotiated, conciliatory, non-confrontational approach with the Maritime Union of Australia picketers and supporters. This strategy was based on protocols and procedures that had been developing between the police and the union movement for a decade. Police, however, maintained the capacity to use force at any stage of the conflict. The paper contends that the police strategy rejected pressure and criticism from a New Right agenda that clamoured for violent police intervention

The Developing Female Chorister Voice:Case-Study Evidence of Musical Development

The human singing voice changes throughout the lifespan and there are gender-specific variations that need to be taken into account. Life changes in terms of voice are different for females and males and this paper concentrates on the female singing voice in the context of choral singing. Case-study data from three choristers are presented relating to the changing female voice during puberty as part of a longitudinal study of female choristers in a major English Cathedral Choir School. In addition, discussion is presented on important considerations with respect to the female choral singing voice with a particular focus on specific choral aspects during rehearsals and performance

Different Vocal Parameters Predict Perceptions of Dominance and Attractiveness

Low mean fundamental frequency (F0) in men’s voices has been found to positively influence perceptions of dominance by men and attractiveness by women using standardized speech. Using natural speech obtained during an ecologically valid social interaction, we examined relationships between multiple vocal parameters and dominance and attractiveness judgments. Male voices from an unscripted dating game were judged by men for physical and social dominance and by women in fertile and non-fertile menstrual cycle phases for desirability in short-term and long-term relationships. Five vocal parameters were analyzed: mean F0 (an acoustic correlate of vocal fold size), F0 variation, intensity (loudness), utterance duration, and formant dispersion (Df, an acoustic correlate of vocal tract length). Parallel but separate ratings of speech transcripts served as controls for content. Multiple regression analyses were used to examine the independent contributions of each of the predictors. Physical dominance was predicted by low F0 variation and physically dominant word content. Social dominance was predicted only by socially dominant word content. Ratings of attractiveness by women were predicted by low mean F0, low Df, high intensity, and attractive word content across cycle phase and mating context. Low Df was perceived as attractive by fertile-phase women only. We hypothesize that competitors and potential mates may attend more strongly to different components of men’s voices because of the different types of information these vocal parameters provide

Bisphenol A and its analogues: A comprehensive review to identify and prioritize effect biomarkers for human biomonitoring

Human biomonitoring (HBM) studies have demonstrated widespread and daily exposure to bisphenol A (BPA). Moreover, BPA structural analogues (e.g. BPS, BPF, BPAF), used as BPA replacements, are being increasingly detected in human biological matrices. BPA and some of its analogues are classified as endocrine disruptors suspected of contributing to adverse health outcomes such as altered reproduction and neurodevelopment, obesity, and metabolic disorders among other developmental and chronic impairments. One of the aims of the H2020 European Human Biomonitoring Initiative (HBM4EU) is the implementation of effect biomarkers at large scales in future HBM studies in a systematic and standardized way, in order to complement exposure data with mechanistically-based biomarkers of early adverse effects. This review aimed to identify and prioritize existing biomarkers of effect for BPA, as well as to provide relevant mechanistic and adverse outcome pathway (AOP) information in order to cover knowledge gaps and better interpret effect biomarker data. A comprehensive literature search was performed in PubMed to identify all the epidemiologic studies published in the last 10 years addressing the potential relationship between bisphenols exposure and alterations in biological parameters. A total of 5716 references were screened, out of which, 119 full-text articles were analyzed and tabulated in detail. This work provides first an overview of all epigenetics, gene transcription, oxidative stress, reproductive, glucocorticoid and thyroid hormones, metabolic and allergy/immune biomarkers previously studied. Then, promising effect biomarkers related to altered neurodevelopmental and reproductive outcomes including brainderived neurotrophic factor (BDNF), kisspeptin (KiSS), and gene expression of nuclear receptors are prioritized, providing mechanistic insights based on in vitro, animal studies and AOP information. Finally, the potential of omics technologies for biomarker discovery and its implications for risk assessment are discussed. To the best of our knowledge, this is the first effort to comprehensively identify bisphenol-related biomarkers of effect for HBM purposes.European Union Commission H2020-EJP-HBM4EU 733032HBM4EU Initiativ

A Survey of Equipment in the Singing Voice Studio and Its Perceived Effectiveness by Vocologists and Student Singers

Speech-language pathologists have long used technology for the clinical measurement of the speaking voice, but present research shows that vocal pedagogues and voice students are becoming more accepting of technology in the studio. As a result, the equipment and technology used in singing voice studios by speech-language pathologists and vocal pedagogues are changing. Although guides exist regarding equipment and technology necessary for developing a voice laboratory and private voice studio, there are no data documenting the current implementation of these items and their perceived effectiveness. This study seeks to document current trends in equipment used in voice laboratories and studios. Two separate surveys were distributed to 60 vocologists and approximately 300 student singers representative of the general singing student population. The surveys contained questions about the inventory of items found in voice studios and perceived effectiveness of these items. Data were analyzed using descriptive analyses and statistical analyses when applicable. Twenty-six of 60 potential vocologists responded, and 66 student singers responded. The vocologists reported highly uniform inventories and ratings of studio items. There were wide-ranging differences between the inventories reported by the vocologist and student singer groups. Statistically significant differences between ratings of effectiveness of studio items were found for 11 of the 17 items. In all significant cases, vocologists rated usefulness to be higher than student singers. Although the order of rankings of vocologists and student singers was similar, a much higher percentage of vocologists report the items as being efficient and effective than students. The historically typical studio items, including the keyboard and mirror, were ranked as most effective by both vocologists and student singers

Chimeric antigen receptor preparation from hybridoma to T-cell expression

The successful use of chimeric antigen receptor (CAR) for hematological cancer treatment has influenced the direction taken in translational research toward an increasing focus on personalized targeted immunotherapy. Thus, a growing number of labs worldwide are now interested in testing their old antibody collections in this format to broaden the spectrum of utility and improve safety and efficacy. We herein present a straightforward protocol for the identification of an antibody from a hybridoma and the design of the single chain fragment that will be placed on the extracellular part of the CAR construct. We further show how to test the expression and the activity of the construct in primary T cells. We illustrate our demonstration with two new CARs targeted against the B cell receptor, more precisely the light chains κ and λ, that represent potential alternatives to the CD19 CAR used in the treatment of B-cell malignancies. Statement of Significance Chimeric antigen receptor molecules are becoming increasingly popular, and an easy-to-follow method to isolate and express them is herein presented