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7 Apr 2020: However, the so-called “efficiency droop”still limits the operation of LEDs to very low input power den-sities, with current densities 0.01 kA cm2 2,9. ... In contrast to LEDs, laser diodes (LDs) can be operatedat much higher current densities (>10

24 Aug 2020: cot[δ(k)] = 2π. ln(ka) k2R2eff. 4. (1). Here a is the scattering length and Reff the effective range. ... R3Deff < 0 for narrow Feshbachresonances and R3Deff 0 for broad Feshbach resonances so thatin typical experiments exploiting the full gamut of

24 Feb 2020: Received 20 November 2019; revised manuscript received 5 February 2020; accepted 5 February 2020;published 24 February 2020). ... The 8 central flagella generate thrust while the 24 peripheralones are tilted by β 30 and generate both thrust and rotation.

13 Jan 2020: Termination I - 14 ka. Termination IV - 337 ka. Termination V - 424 ka 11. ... 9e. 7e7a. 19. 15a. 103. 63. 9a. 5. 15e. 4. Termination VI - 533 ka.

6 Jul 2020: Cobalt yielded an intrinsic rema-nent magnetization of $ 500 kA/m. Other magnetic materials, such asparamagnetic iron oxide, could be utilized with a stronger magneticfield. ... Mater. 24, 811–816 (2012). 7H. Ceylan et al., “Mobile microrobots for

15 Sep 2020: For correspondence:. jyl@mrc-lmb.cam.ac.uk (JL);. ashley.nasmyth@bioch.ox.ac.uk. (KAN). †These authors contributed. equally to this work. Competing interests: The. authors declare that no. competing interests exist. Funding: See page 33. Received:

26 Sep 2020: The average thicknes of the unit is 18–24 m (the thickness varies from 4 to 41 m).

14 Dec 2020: Homerton CollegePrincipal 23Fellows 23Renfrew Fellow 23Junior Research Fellows 23THIS Research Fellow 23Research Fellows 23Associate Fellows 23Honorary Fellows 24Emeritus Fellows 24Bye-Fellows 24.

3 Mar 2020: m0 <. 16. 243πρ0(1.24). Part 3 Black Holes March 3, 2020 9 H.S. ... Dividing (2.24) by (dv/dλ)2 gives. 2 drdv 2M. r 1 2 dr.

16 Apr 2020: verified through analysis of instanton zero modes [22],the superconformal index [23], and the Nekrasov partition function [24]. ... These can be constructed by acting with the supercharge Q on the superconformalprimary µia, yielding [22–24].