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1. Innovation in the Context of Audiology and in the Context of the Internet

   https://doi.org/10.1044/2018_AJA-IMIA3-18-0018  

   Bernstein, Lynne E. ; Besser, Jana ; Maidment, David W. ; Swanepoel, De Wet ( November 2018 , American Journal of Audiology)
2. The problem of the future in the spacetime of resettlement: Iraqi refugees in the U.S.

   https://doi.org/10.1177/02637758221088865  

   Secor, Anna J ; Ehrkamp, Patricia ; Loyd, Jenna M ( June 2022 , Environment and Planning D: Society and Space)

   How do the lost futures of forced displacement converge with the impasse of being resettled to a “post-future” society such as the U.S.? Based on interviews conducted between 2016 and 2019 with resettlement agents, service providers and Iraqis resettled in the U.S., we argue that the condemnation of “expectations” (that is, realistic hope) coupled with the demand for refugees’ gratitude means that Iraqis resettled to the U.S. are asked to sustain a “hope against hope” for the fullness of American futurity, even in the face of its collapse. We argue that this prescribed structure of feeling distorts the affective realities of those for whom resettlement has meant at once the loss of past futures (e.g. professional qualifications, career trajectories, social status, or intergenerational cycles of care) and the running aground of capacities for futurity – especially as these capacities are bound up with transnationally stretched and reconfigured familial relations. What is at stake is the recognition of the crisis of futurability in the spacetime of resettlement and the rightfulness of refugee expectations for a more humane and fulfilling resettlement. 

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3. The Role of Mobility in the Dynamics of the COVID-19 Epidemic in Andalusia

   https://doi.org/10.1007/s11538-023-01152-5  

   Rapti, Z. ; Cuevas-Maraver, J. ; Kontou, E. ; Liu, S. ; Drossinos, Y. ; Kevrekidis, P. G. ; Barmann, M. ; Chen, Q.-Y. ; Kevrekidis, G. A. ( June 2023 , Bulletin of Mathematical Biology)
4. The Role of Swelling in the Regulation of OPA1-Mediated Mitochondrial Function in the Heart In Vitro

   https://doi.org/10.3390/cells12162017  

   Chapa-Dubocq, Xavier R. ; Rodríguez-Graciani, Keishla M. ; García-Báez, Jorge ; Vadovsky, Alyssa ; Bazil, Jason N. ; Javadov, Sabzali ( August 2023 , Cells)

   Optic atrophy-1 (OPA1) plays a crucial role in the regulation of mitochondria fusion and participates in maintaining the structural integrity of mitochondrial cristae. Here we elucidate the role of OPA1 cleavage induced by calcium swelling in the presence of Myls22 (an OPA1 GTPase activity inhibitor) and TPEN (an OMA1 inhibitor). The rate of ADP-stimulated respiration was found diminished by both inhibitors, and they did not prevent Ca2+-induced mitochondrial respiratory dysfunction, membrane depolarization, or swelling. L-OPA1 cleavage was stimulated at state 3 respiration; therefore, our data suggest that L-OPA1 cleavage produces S-OPA1 to maintain mitochondrial bioenergetics in response to stress.

    

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5. The elephant in the room: the importance of the details of massive star formation in molecular clouds

   https://doi.org/10.1093/mnras/stz1820  

   Grudić, Michael Y ; Hopkins, Philip F ( September 2019 , Monthly Notices of the Royal Astronomical Society)

   Abstract Most simulations of galaxies and massive giant molecular clouds (GMCs) cannot explicitly resolve the formation (or predict the main-sequence masses) of individual stars. So they must use some prescription for the amount of feedback from an assumed population of massive stars (e.g. sampling the initial mass function, IMF). We perform a methods study of simulations of a star-forming GMC with stellar feedback from UV radiation, varying only the prescription for determining the luminosity of each stellar mass element formed (according to different IMF sampling schemes). We show that different prescriptions can lead to widely varying (factor of ∼3) star formation efficiencies (on GMC scales) even though the average mass-to-light ratios agree. Discreteness of sources is important: radiative feedback from fewer, more-luminous sources has a greater effect for a given total luminosity. These differences can dominate over other, more widely recognized differences between similar literature GMC-scale studies (e.g. numerical methods, cloud initial conditions, presence of magnetic fields). Moreover the differences in these methods are not purely numerical: some make different implicit assumptions about the nature of massive star formation, and this remains deeply uncertain in star formation theory. 

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