‘Adjacent to the Live: paratextual augmentation of performance during the pandemic’

The plethora of paratextual materials such as digital programs, recorded interviews with artists and creative teams, behind-the-scenes videos, and curated playlists have been pressed into service to extend the reach of the core business of performance companies. Behind the scenes and ancillary activities have come to the fore, potentially altering the way Genette considered paratexts to work as thresholds to the core. Until the last year or so, paratextual elements such as the aforementioned existed primarily in the service of marketing and promotion. They were not themselves seen as separate or independently monetised ventures. They were tasters of the real thing or treats for loyal followers. Comparatively little attention in this field has been paid to live performances, although these too have similar panoplies of paratexts used to promote the core texts: advertisements, advance publicity and reviews for instance. Our concern here is with the way paratexts were used during the extended COVID lockdowns when live performance venues were closed, particularly instances where the usual relationship between core text and paratext, whereby the latter are shorter pieces supporting or promoting the former, is upset. There was a considerable range of sophistication in the paratexts operating as core texts during the pandemic. Most sophisticated ones, like those from the NT or Pinchgut’s The Loves of Dafne and Apollo did not call on audience members to produce the experience of liveness, even if the NT’s branding persisted. We have concentrated here on Dream because it was such a sophisticated piece with liveness at its very heart.

Are Polyploid Species Less Vulnerable to Climate Change? A Case Study in North American Crataegus

Understanding the mechanisms underlying plant responses to climate change is an important step towards developing effective mitigation strategies. Polyploidy is an important evolutionary trait that can influence the capacity of plants to adapt to climate change. The environmental flexibility of polyploids suggests their resiliency to climate change, however, such hypotheses have not yet received empirical evidence. To understand how ploidy level may influence response to climate change, we modeled the current and future distribution of 54 Crataegus species under moderate to severe environments and compared the range change between diploids and polyploids.The majority of studied species are predicted to experience considerable range expansion. We found a negative interaction between ploidy and ecoregions in determining the response to climate change. In extreme environments polyploids are projected to experience a higher range expansion than diploids with climate change, while the opposite is true for moderate environments.The range expansion of Crataegus species can be attributed to their tolerance for a wide range of environmental conditions. Despite higher tolerance of polyploids to extreme environments, they do not necessarily outperform diploids in moderate environments, which can be attributed to the varying nature of species interactions along a stress gradient.

Bacterial Outer Membrane Vesicles as a Versatile Tool in Vaccine Research and the Fight against Antimicrobial Resistance

Gram-negative bacteria include a number of pathogens that cause disease in humans and animals. Although antibiotics are still effective in treating a considerable range of infections caused by Gram-negative bacteria, the alarming increase of antimicrobial resistance (AMR) induced by excessive use of antibiotics has raised global concerns.

Occurrence of jaguar (Panthera onca) in the Chinantla region, southern Mexico

The jaguar (Panthera onca) has been experiencing a considerable range reduction due to habitat loss and poaching. Habitat suitability models have identified areas likely to maintain populations, but field data are scarce for several of them. Between 2012 and 2017, we investigated the jaguar occurrence in 35 communities of the Chinantla region, southern Mexico, throughout camera trapping in non-systematic surveys. We recorded 124 independent events of 23 jaguars in thirteen communities. Jaguars recorded over the years, couples and pregnant females are highlighted in the Chinantla region as a stronghold to the jaguar.

Evaluating the Influence of Targeted Air Flow on Sound Pressure Level and Closed Quotient

Purpose Measures of estimated subglottal air pressure and translaryngeal air flow enable the researcher or clinician to noninvasively assess aerodynamic features related to respiratory and phonatory function. Our goal was to examine the unique relationship between air flow with sound pressure level (SPL) during syllable production while attempting to hold fundamental frequency and subglottal air pressure relatively constant. Method We completed two studies. Study 1: During syllable production, resultant sound pressure level was measured under conditions of constant fundamental frequency and estimated subglottal air pressure while systematically varying translaryngeal air flow. Study 2: During syllable production, resultant sound pressure level and closed quotient (using laryngeal stroboscopy) were measured under conditions of constant fundamental frequency and estimated subglottal air pressure while systematically varying translaryngeal air flow. Results Study 1: Findings suggest a steady increase in sound pressure level with increases in air flow between 25 cc/s and 150 cc/s. Interestingly, relatively stable mean sound pressure level was maintained over a considerable range of air flow values between 225 and 450 cc/s, suggesting that air flow could be further increased without a marked loss of sound pressure level. Study 2: Findings suggest a systematic increase in mean sound pressure level as supraglottic activity subsided and as the closed quotient decreased from 0.80 to 0.58. Interestingly, sound pressure level was relatively stable as the closed quotient decreased from 0.58 to 0.35. Conclusions Our findings suggest that sound pressure level can be maintained over a considerable range of increasing translaryngeal air flow values and over a considerable range of decreasing closed quotient values. These results provide motivation for investigating the interaction between air flow, glottal closure, and sound pressure level among other measures of phonatory function, with important clinical implications for therapeutic approaches that emphasize increases in air flow and focus on reducing contact between the vocal folds.

Hydrological response to warm and dry weather: do glaciers compensate?

Warm and dry summer days can lead to low streamflow due to a lack of rainfall and increased evaporation. In glacierized catchments, however, such periods can lead to a very different hydrological response as glaciers can supply an increased amount of meltwater, thereby compensating for the rainfall deficits. Here, we analyzed glacier-fed streamflow responses to warm and dry (WD) periods in long-term streamflow observations (>50 years). WD events during summer (June–September) were analyzed for catchments with varying glacier cover in western Canada, southwestern Norway, and the European Alps. WD events were defined by days with temperatures above a daily varying threshold, based on the 80th percentile of the respective long-term temperature data for that day in the year, and daily precipitation sums below a fixed threshold (<2 mm d−1) for a minimum duration of 7 d. Streamflow responses to these WD events were expressed as level of compensation (C) and were calculated as the event streamflow relative to the long-term streamflow regime. C≥100 % indicates that increased melt and other catchment storages could compensate, or even overcompensate, the rainfall deficit and increased evaporation. Results showed a wide range of compensation levels, both between catchments and between different WD events in a particular catchment. C was, in general, higher than 100 % for catchments with a relative glacier cover higher than 5 %–15 %, depending on region and month. June was the month with highest compensation levels, but this was likely more influenced by snowmelt than by glacier melt. For WD events in September, C was still higher than 100 % in many catchments, which likely indicates the importance of glacier melt as a streamflow contributor in late summer. There was a considerable range in C of different WD events for groups of catchments with similar glacier cover. This could be partly explained by antecedent conditions, such as the amount of snow fallen in the previous winter and the streamflow conditions 30 d before the WD event. Some decreasing trends in C were evident, especially for catchments in western Canada and the European Alps. Overall, our results suggest that glaciers do not compensate straightforwardly, and the range in compensation levels is large. The different streamflow components – glacier, snow and rain – and their variations are important for the buffering capacity and the compensating effect of glaciers in these high mountain water systems.

First records, phenology, habitat, and host-plant associations of Macrotera opuntiae (Cockerell) (Hymenoptera: Andrenidae) in Montana

Macrotera (Cockerellula) opuntiae (Cockerell) is a minute bee oligolectic on cacti and one of the few stone-nesting bee species. We document the first records of M. opuntiae in Montana, USA, a considerable range expansion from where this species was previously known in Colorado. We briefly describe the habitat and host-plant (cacti) associations, and the activity period of M. opuntiae adults in Montana. A new state record for Nebraska and new records for western Colorado are also reported.

The Evil Eye

This chapter discusses the evil eye. The evil eye played a fundamental role in Jewish beliefs surrounding medicine. This denoted individuals who were in possession of eyes capable of casting spells, causing harm to others or damage to material objects, whether intentionally or not. An angry or jealous look spawned an evil angel and it was this angel that wreaked the damage attributed to the evil eye. In order not to cast a glance that might have magical consequences, one should turn one's gaze to heaven. Every sudden indisposition was attributed to the influence of the evil eye. Symptoms which were a sure sign that one had fallen victim to it were a high temperature, headache, yawning, stretching, and drowsiness, but the list was an open one, and could also include various types of swelling, convulsions, vomiting, or accidents such as bone fractures or sprains. The power of the evil eye came not so much from otherworldly sources as from the free will — or lack thereof — of the person inflicting it. Verbal attempts would be made to redirect the attention of the evil eye onto other objects, while guests and even people met on the street would be issued with warnings not to 'inflict the eye', to 'look at the lamp', or to 'count nine chimneys', otherwise their 'eyes would end up on the fifth house from here'. A considerable range of common apotropaics was in widespread use in traditional society.

Free vibration for a micro resonant pressure sensor with cross-type resonator

In this paper, a cross resonator pressure sensor is proposed to improve the detection accuracy of capacitor-detecting sensor. Considering electrostatic force and molecular force, the multi-field coupled dynamic equation of the sensor is established. By solving the dynamic equation, the equations for the mode function and the natural frequencies of the resonator are obtained. Using these equations, the natural frequency and mode function of the sensor are given. Changes of natural frequency of sensor with main parameters are studied. Influence of molecular force on the natural frequency is analyzed. Results show that within a considerable range of pressure, the natural frequencies increase approximately linearly with pressure. Under small pressure, small initial distance between resonator and base, and lower order modes, effects of the Van der Waals force on the natural frequencies are quite obvious.

Representations of Inclusion: How Pre-service Teachers Understand and Apply Inclusion Across Situations

As education marches toward inclusive practices, it is clear not everyone perceives inclusion in the same ways. This article unpacks pre-service teachers’ perspectives toward inclusion. Using a design-based approach, enrolled in a Canadian bachelor of education program created drawings about inclusion. Through the lens of figured worlds and visual analysis, these drawings were compared to pre-service teachers’ other course work and practicum placements to better understand their perspectives on inclusion in different contexts. The findings show differences between the ideals pre-service teachers conveyed through drawings and their approaches to pragmatic tasks, such as creating an individualized education or inclusive lesson plan. Furthermore, there was a considerable range of sophistication in pre-service teachers’ ideas of inclusion, with some pre-service teachers focusing on accessible materials while other pre-service teachers addressed more holistic notions of inclusive environments and systems. Making connections between pre-service teachers’ perspectives and their teacher training is critical for pre-service teachers to develop robust understandings of inclusion and a greater awareness of how their perspectives shape teaching practices.