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22 Jan 2019: Cohen,Graphene-based bimorphs for micron-sized, autonomous origami machines. Proc. Natl.Acad. Sci. U.S.A. ... Gao, J. Wang, E. Lauga, High-speed propulsion of flexible nanowire motors:Theory and experiments.

22 Jun 2023: usually covered in our first undergraduate lectures. These topics will then follow us. ... We learn as undergraduates that magnetic monopoles don’t exist. First, and most.

1 Oct 2015: My very first R session. x <- rnorm(50, mean=4). x. mean(x). ... 36 / 191. Argument matching. R has a flexible method for specifying arguments to function.

14 Jun 2014: Pairwise interaction point processes are perhaps the most widely usedsub-class of Markov point processes, In particular, they provide a flexible,parsimonious class of models for point patterns which display varying ... We use them to provide good initial

26 Apr 2018: 1.2.1 My first Matlab. 10. 1.2.2 A function to multiply two matrices. ... a) First note that 1, 2,. are treated as reals, unless declared as integers.

4 Nov 2019: 4. beautiful German gothic script which is now hard to decipher, and produced a pretty cover forit. ... When he took me there for the first time heasked afterwards what I thought of it.

20 Mar 2009: This response was produced by specific fibres. It was first thought that these ‘water’ fibres might serve a particular purpose in water regulation in amphibians living in fresh water. ... more versatile method to produce graphene films with excellent

26 Sep 2005: Lie-group methods are typically based on local imposition of a convenientcoordinate system in the group. ... The derivative of Ad with respect to the first argument is denoted ad.

22 Sep 2023: As a young commissioning editor for World Scientific, it was she who first got me interested in embarking on this project, building on refs. ... The black square on the right is a link to display the animation (and a placeholder for an appropriate QR

19 Oct 2013: The record also shows, beginningnear that time, the first of two periods of strikinglyrapid brain expansion; see Fig. ... But recognition of the distinction means recog-nition, first of all, of hypercredulity itself.

19 Oct 2013: 1). And it is like the originalcontrol room displays of the Three Mile Island nuclear. ... 2 overleaf). For therest of us it is wise to play safe, especially whenmaking a first draft (Appendix below).

14 Apr 2020: A case of creolisation has now been observed and documented, in full detail, for the first time. ... But recognition of the distinction means recognition, first of all, of hypercredulity itself.

31 Mar 2024: enhancing, energetic music, the first movement of Beethoven’s Eighth. And I won’t forget. ... But the memory of hearing a piano [at Miss Budden’s school], a beautiful piano for the first.

30 Aug 2014: First-order solution. Substituting the expansion of ψ into the governing equation (Eq. ... 1.12a) gives that B = U1 = 0. Therefore, the first-order solution is givenby.

28 Mar 2014: 5.1. Rigid versus flexible. We display in figures 5(a) and (b) the typical profiles ofthe net fluid velocity field during an oscillation cycle fortwo distinctively different flappers, rigid (a) ... However, a morein depth study is needed to assess the

3 Oct 2013: Many eukaryotic cells use the active waving motion of flexible flagella to self-propelin viscous fluids. ... First, the calculatedshapes can be compared with the results of past optimization studies.

26 Jul 2013: fluid. As the swimmer moves its head sideways, a net forward motion is produced. ... Video 1 shows a typical magnetic. swimmer with a flexible tail, in a Boger fluid.

26 Jul 2013: propeller based on a flexible filament, made of paramagnetic. beads linked by DNA, and attached to a red blood cell. ... View Online. These flexible nanomotors demonstrate a number of advantages:. first, the fabrication process is relatively simple and

26 Jul 2013: Synchronization of flexible sheets 171. 100 200 300 400 500 600 700 8000. ... Phil. Trans.R. Soc. Lond. 177, 157–234. Synchronization of flexible sheets 173.

20 Jul 2021: transformations based on Refs. [63, 64] and model separately the unbundling and bundling. ... a) Illustrations of a flagellar filament undergoing polymorphic transformation and unbundling based on.

8 Jul 2021: available experimental data produced to date on the characteristics of motile behaviour in. ... Some species of flagellated bacteria can also display a mode of motility named swarming,.

8 Jul 2021: First, the visualisation issue can be seen if we consider a field M(l, x) which isindependent of x. ... 2010). Biological microscopic swimmers often experience suchexternal forces and torques through gravity or the additional drag produced by

17 Jan 2021: Opin. Genet. Dev. 21, 612 (2011). [4] The phenomenon of streaming was first discovered in plants,as reported by B. ... J. Shelley, Simulating the dynamicsand interactions of flexible fibers in Stokes flows, J.

30 Oct 2019: An explicit formula for the flow from anyregularized stokeslet is first derived, which is shown to simplify for spherically symmetricblobs. ... Theseminimize the error produced by regularization while keeping a form which is computationallysimple.

22 Nov 2017: Schematic of a horizontal flexible filament clamped at one endwith a follower force G applied at its tip. ... For the former, a shootingmethod is used with the appropriate initial guess in theneighbourhood of the first transition (s 20.05).

26 Jul 2013: swimmer. In particular, theorypredicts an optimal dimensionless tail length as both short,stiff tails and long, flexible tails produce negligible nettranslation8—the first is ineffective owing to “the scalloptheorem”1 and ... We first display in Fig

1 Oct 2016: First of all, consider a cell stuck at the edgeof the swarm as in Fig. ... Thisrequires first knowing the magnitudes of force and torque exerted by the flagellar bundle on fluid.

25 Feb 2016: In the first method, the Green’s function nature of the Stokeslet can be used toturn the Stokes equations into integral equations over the surface of the body. ... For long thin bodies with a circular crosssection, an approximation is typically used,

25 Feb 2016: First,flows created by populations of bacteria lead to enhanced transport in the fluid. ... periodsof time, and as a consequence, they always display diffusive behavior at long times.

31 Jul 2009: This first step necessarily introduces variables of state quantifying t h e structure, which we shall denote by S. ... Only first-order time derivatives have been included in the microstructure evolution equation.

14 Jul 2009: Nonetheless appropriate order of magnitude estimates of K can be supplied, based on other polymer data. ... A drift is produced in the Brownian motion, and the numerical scheme must obtain the same drift.

27 Nov 2011: Studs were seen first at the poles of Aquaspirillum serpens in setsof 14 –16 (50), later in Streptococcus in similar numbers and in E. ... coli is 10 –12 (51). Blair & Berg (192),wondering whether this might represent an incomplete set, produced MotA

4 Oct 2010: DNA is, first and foremost, the molecule of heredity.It is a linear flexible macromolecule made of four build-ing blocks, the nucleotides constructed from the basesadenine, thymine, guanine, and cytosine ( ... For convenience, werepresent them as a

25 Nov 2017: The images produced have beenwidely dismissed as being “indistinct and often surrounded by colorfringes” (Bradbury, 1968). ... He is alsothe investigator who first recognized the meaning of annular rings in thetrunks of trees.

2 Sep 2012: swimmer. In particular, theorypredicts an optimal dimensionless tail length as both short,stiff tails and long, flexible tails produce negligible nettranslation8—the first is ineffective owing to “the scalloptheorem”1 and ... We first display in Fig

2 Sep 2012: and are predicted to display suppressed thermal fluctuations in the extensional regime and a buckling. ... Generalization of these issues toconcentrated suspensions of flexible filaments is a chal-lenging open problem.

2 Oct 2016: For this last purpose one clearly needs a constitutive equation that is based on a molecular theory. ... El-Kareh & Leal (1989) first developed this idea, and later Bhave et al (1991) produced a more extensive phase-space kinetic theory that showed, in

13 Jan 2021: Opin. Genet. Dev. 21, 612 (2011). [4] The phenomenon of streaming was first discovered in plants,as reported by B. ... J. Shelley, Simulating the dynamicsand interactions of flexible fibers in Stokes flows, J.

19 Jan 2012: and are predicted to display suppressed thermal fluctuations in the extensional regime and a buckling. ... Generalization of these issues toconcentrated suspensions of flexible filaments is a chal-lenging open problem.

3 Jun 2015: Our studies reveal for the first time that the average metachronalcoordination observed is punctuated by periodic phase defects during whichsynchrony is partial and limited to specific groups of cells. ... 23 – 27] or flexible [28,29] trajectories,

25 Sep 2015: a) The two flagella are termed cis and trans based on their position relativeto the eyespot (orange). ... The first such calculation was done by Magar and colleagues (Magar &Pedley 2005, Magar et al.

10 Apr 2011: are produced [13]. This manner of colony formation implies that the cells in the. ... organisms, selective pressures played a major role. The first result, a tendency for.

22 Nov 2017: Schematic of a horizontal flexible filament clamped at one endwith a follower force G applied at its tip. ... For the former, a shootingmethod is used with the appropriate initial guess in theneighbourhood of the first transition (s 20.05).

10 Apr 2011: treated as a time series. We find that PR(t) displays a sta-. ... We consider first a single organism moving parallel to. an infinite plane wall.

30 Jul 2014: Experiments have produced results that match up with mathematical models describing this fluid movement. ... The total instantaneous force F(t) produced by the flagellum is given by ( )0.

21 Oct 2014: This evaluation may be based on either the complete image within the cell or the location of discrete particles. ... The properties which define a particle are based on its area, shape and intensity distribution.

21 Oct 2014: Printable PostScript is produced if. PS is specified, encapsulated PostScript is generated with the. ... Copies - number of, 7, 9, 25. DeskJet, 11 Display image, 9, 12, 14,.

1 Dec 2023: It has produced a number of simple but very powerful concepts related to the behaviourand self-organization of strong nonlinear convective flows (e.g. ... finite element OS: [42,43] not widely used. More flexible again fordealing with internal boundaries

26 Jan 2011: This has produced. 3. new in-situ measurements of the solar wind, for the first time out of the ecliptic plane,. ... The CDS. instrument offered, for the first time, the opportunity of observing emission lines produced.