669 research outputs found

    The US and ASEM: why the hegemon didn't bark

    Get PDF
    Relationships with the United States and American policy preferences have been important to the Asian and European members of ASEM in its establishment and activities. Yet US policy, business, and media elites have paid little public attention to ASEM. The puzzle is why not. Explanations of inattentiveness or foresight about Asia’s economic difficulties are unpersuasive. Instead, American ‘silence’ fits with a reasoned understanding among internationally oriented policy and business leaders that ASEM has and will pose little in the way of difficulties for their preferences about Asia and the EU for security, civil society, and economic matters. Indeed, the maneuverings in and around ASEM about those three policy areas have been and are likely to continue to be of some modest help to American internationalists. Their domestic persuasiveness benefits from ASEM developments which bolster actions they desire, and reduce pressure for policy positions they wish to avoid or believe are unlikely to gain approval in the American political economy

    Transient Signals and Inattentional Blindness in a Multi-Object Tracking Task

    Get PDF
    Inattentional blindness is a failure to notice an unexpected event when attention is directed elsewhere. The current study examined participants\u27 awareness of an unexpected object that maintained luminance contrast, switched the luminance once, or repetitively flashed. One hundred twenty participants performed a dynamic tracking task on a computer monitor for which they were instructed to count the number of movement deflections of an attended set of objects while ignoring other objects. On the critical trial, an unexpected cross that did not change its luminance (control condition), switched its luminance once (switch condition), or repetitively flashed (flash condition) traveled across the stimulus display. Participants noticed the unexpected cross more frequently when the luminance feature matched their attention set than when it did not match. Unexpectedly, however, a proportion of the participants who noticed the cross in the switch and flash conditions were statistically comparable. The results suggest that an unexpected object with even a single luminance change can break inattentional blindness in a multi-object tracking task

    Gasping in Response to Basic Resuscitation Efforts: Observation in a Swine Model of Cardiac Arrest

    Get PDF
    Objective. To analyze the effect of basic resuscitation efforts on gasping and of gasping on survival. Methods. This is secondary analysis of a previously reported study comparing continuous chest compressions (CCC CPR) versus chest compressions plus ventilation (30:2 CPR) on survival. 64 swine were randomized to 1 of these 2 basic CPR approaches after either short (3 or 4 minutes) or long (5 or 6 minutes) durations of untreated VF. At 12 minutes of VF, all received the same Guidelines 2005 Advanced Cardiac Life Support. Neurologically status was evaluated at 24 hours. A score of 1 is normal, 2 is abnormal, such as not eating or drinking normally, unsteady gait, or slight resistance to restraint, 3 severely abnormal, where the animal is recumbent and unable to stand, 4 is comatose, and 5 is dead. For this analysis a neurological outcome score of 1 or 2 was classified as “good”, and a score of 3, 4, or 5 was classified as “poor.” Results. Gasping was more likely to continue or if absent, to resume in the animals with short durations of untreated VF before basic resuscitation efforts. With long durations of untreated VF, the frequency of gasping and survival was better in swine receiving CCC CPR. In the absence of frequent gasping, intact survival was rare in the long duration of untreated VF group. Conclusions. Gasping is an important phenomenon during basic resuscitation efforts for VF arrest and in this model was more frequent with CCC-CPR
    corecore