Illocutionary Acts in Stand-up Comedy

This research was conducted to discover the types of illocutionary acts, the most dominant type of illocutionary acts, the implication of the dominant type of illocutionary acts, and which utterances show the function of stand-up comedy in stand-up comedy performances in Indonesia. It was based on descriptive design by applying both quantitative and qualitative method. This study took ten performances of stand-up comedy which is taken randomly from the internet and there were 1378 illocutionary acts in ten stand-up comedy selected. The findings show that all types of illocutionary acts were used in stand-up comedy and the percentages were: 55.9% of representatives, 22.9% of directives, 16.2% of expressives, 3% of declaratives and 2% of commissives. There was another function of stand-up comedy in addition to entertaining, informing, and criticizing, which is insinuating. The most dominant illocutionary acts type found was representatives. It means, in delivering their material, the comics dominantly convey their belief that some proposition is true and they also indirectly provoke the audience to believe their words

Psychotherapy in The Netherlands after the Second World War

Contains fulltext : 64552.pdf (publisher's version ) (Open Access)20 p

A Study of Illocutionary Acts in Stand-up Comedy

This research was conducted to discover the types of illocutionary acts, the most dominant type of illocutionary acts, the implication of the dominant type of illocutionary acts, and which utterances show the function of stand-up comedy in stand-up comedy performances in Indonesia. It was based on descriptive design by applying both quantitative and qualitative method. This study took ten performances of stand-up comedy which is taken randomly from the internet and there were 1378 illocutionary acts in ten stand-up comedy selected. The findings show that all types of illocutionary acts were used in stand-up comedy and the percentages were: 55.9% of representatives, 22.9% of directives, 16.2% of expressives, 3% of declaratives and 2% of commissives. There was another function of stand-up comedy in addition to entertaining, informing, and criticizing, which is insinuating. The most dominant illocutionary acts type found was representatives. It means, in delivering their material, the comics dominantly convey their belief that some proposition is true and they also indirectly provoke the audience to believe their words

TgCDPK3 Regulates Calcium-Dependent Egress of Toxoplasma gondii from Host Cells

The phylum Apicomplexa comprises a group of obligate intracellular parasites of broad medical and agricultural significance, including Toxoplasma gondii and the malaria-causing Plasmodium spp. Key to their parasitic lifestyle is the need to egress from an infected cell, actively move through tissue, and reinvade another cell, thus perpetuating infection. Ca(2+)-mediated signaling events modulate key steps required for host cell egress, invasion and motility, including secretion of microneme organelles and activation of the force-generating actomyosin-based motor. Here we show that a plant-like Calcium-Dependent Protein Kinase (CDPK) in T. gondii, TgCDPK3, which localizes to the inner side of the plasma membrane, is not essential to the parasite but is required for optimal in vitro growth. We demonstrate that TgCDPK3, the orthologue of Plasmodium PfCDPK1, regulates Ca(2+) ionophore- and DTT-induced host cell egress, but not motility or invasion. Furthermore, we show that targeting to the inner side of the plasma membrane by dual acylation is required for its activity. Interestingly, TgCDPK3 regulates microneme secretion when parasites are intracellular but not extracellular. Indeed, the requirement for TgCDPK3 is most likely determined by the high K(+) concentration of the host cell. Our results therefore suggest that TgCDPK3's role differs from that previously hypothesized, and rather support a model where this kinase plays a role in rapidly responding to Ca(2+) signaling in specific ionic environments to upregulate multiple processes required for gliding motility.This work was supported by the National Health and Medical Research Council (NHMRC) Project Grant APP1025598. JMM is supported by a Australian Postgraduate Award, GGvD is supported by an Australian Research Council QEII Fellowship and CJT is supported by an NHMRC Career Development Award. This work was also made possible through Victorian State Government Operational Infrastructure Support and Australian Government NHMRC IRIISS. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript

The Import of Proteins into the Mitochondrion of Toxoplasma gondii

Outside of well characterized model eukaryotes, relatively little is known about the translocons that transport proteins across the two membranes that surround the mitochondrion. Apicomplexans are a phylum of intracellular parasites that cause major diseases in humans and animals and are evolutionarily distant from model eukaryotes such as yeast. Apicomplexans harbor a mitochondrion that is essential for parasite survival and is a validated drug target. Here, we demonstrate that the apicomplexan Toxoplasma gondii harbors homologues of proteins from all the major mitochondrial protein translocons present in yeast, suggesting these arose early in eukaryotic evolution. We demonstrate that a T. gondii homologue of Tom22 (TgTom22), a central component of the translocon of the outer mitochondrial membrane (TOM) complex, is essential for parasite survival, mitochondrial protein import, and assembly of the TOM complex. We also identify and characterize a T. gondii homologue of Tom7 (TgTom7) that is important for parasite survival and mitochondrial protein import. Contrary to the role of Tom7 in yeast, TgTom7 is important for TOM complex stability, suggesting the role of this protein has diverged during eukaryotic evolution. Together, our study identifies conserved and modified features of mitochondrial protein import in apicomplexan parasites

Prediction of coronary heart disease risk in a general, pre-diabetic, and diabetic population during 10 years of follow-up: Accuracy of the Framingham, SCORE, and UKPDS risk functions - The Hoorn Study

OBJECTIVE - To test the validity of the Framingham, Systematic Coronary Risk Evaluation (SCORE), and UK Prospective Diabetes Study (UKPDS) risk function in the prediction of risk of coronary heart disease (CHD) in populations with normal glucose tolerance (NGT), intermediate hyperglycemia, and type 2 diabetes. RESEARCH DESIGN AND METHODS - Calibration and discrimination of the three prediction models were tested using prospective data for 1,482 Caucasian men and women, 50-75 years of age, who participated in the Hoorn Study. All analyses were stratified by glucose status. RESULTS - During 10 years of follow-up, a total of 197 CHD events, of which 43 were fatal, were observed in this population, with the highest percentage of first CHD events in the diabetic group. The Framingham and UKPDS prediction models overestimated the risk of first CHD event in all glucose tolerance groups. Overall, the prediction models had a low to moderate discriminatory capacity. The SCORE risk function was the best predictor of fatal CHD events in the group with NGT (area under the receiver operating characteristic curve 0.79 [95% CI 0.70-0.87]), whereas the UKPDS performed better in the intermediate hyperglycemia group (0.84 [0.74-0.94]) in the estimation of fatal CHD risk. After exclusion of known diabetic patients, all prediction models had a higher discriminatory ability in the group with diabetes. CONCLUSIONS - The use of the Framingham function for prediction of the first CHD event is likely to overestimate an individual's absolute CHD risk. In CHD prevention, application of the SCORE and UKPDS functions might be useful in the absence of a more valid tool. © 2009 by the American Diabetes Association

Impact of Communicating Familial Risk of Diabetes on Illness Perceptions and Self-Reported Behavioral Outcomes: A randomized controlled trial

OBJECTIVE: To assess the potential effectiveness of communicating familial risk of diabetes on illness perceptions and self-reported behavioral outcomes. RESEARCH DESIGN AND METHODS: Individuals with a family history of diabetes were randomized to receive risk information based on familial and general risk factors (n = 59) or general risk factors alone (n = 59). Outcomes were assessed using questionnaires at baseline, 1 week, and 3 months. RESULTS: Compared with individuals receiving general risk information, those receiving familial risk information perceived heredity to be a more important cause of diabetes (P <0.01) at 1-week follow-up, perceived greater control over preventing diabetes (P <0.05), and reported having eaten more healthily (P = 0.01) after 3 months. Behavioral intentions did not differ between the groups. CONCLUSIONS: Communicating familial risk increased personal control and, thus, did not result in fatalism. Although the intervention did not influence intentions to change behavior, there was some evidence to suggest it increases healthy behavio

Sodium cationization can disrupt the intramolecular hydrogen bond that mediates the sunscreen activity of oxybenzone

A key decay pathway by which organic sunscreen molecules dissipate harmful UV energy involves excited-state hydrogen atom transfer between proximal enol and keto functional groups. Structural modifications of this molecular architecture have the potential to block ultrafast decay processes, and hence promote direct excited-state molecular dissociation, profoundly affecting the efficiency of an organic sunscreen. Herein, we investigate the binding of alkali metal cations to a prototype organic sunscreen molecule, oxybenzone, using IR characterization. Mass-selective IR action spectroscopy was conducted at the free electron laser for infrared experiments, FELIX (600-1800 cm-1), on complexes of Na+, K+ and Rb+ bound to oxybenzone. The IR spectra reveal that K+ and Rb+ adopt binding positions away from the key OH intermolecular hydrogen bond, while the smaller Na+ cation binds directly between the keto and enol oxygens, thus breaking the intramolecular hydrogen bond. UV laser photodissociation spectroscopy was also performed on the series of complexes, with the Na+ complex displaying a distinctive electronic spectrum compared to those of K+ and Rb+, in line with the IR spectroscopy results. TD-DFT calculations reveal that the origin of the changes in the electronic spectra can be linked to rupture of the intramolecular bond in the sodium cationized complex. The implications of our results for the performance of sunscreens in mixtures and environments with high concentrations of metal cations are discussed