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10 Sep 2021: coli bacteria showingchemo-attraction to self-produced autoinducers [24]. A mechanical example of taxis, viscotaxis, emerges when a cell adapts its motion in responseto viscosity gradients. ... U2 (h) = A2 D2hB2 C2h , (23). where. A2 = ξ λ′ (1 βT )R

10 Sep 2021: D. Leading-order dynamics. The induced flow, Eq. (24), makes no contributions to Eq. ... 24). Wefind that the first-order correction to the force distribution is given by.

18 Oct 2021: 3 Quantum Gases. 3 Quantum Gases. In this section we will discuss situations where quantum effects are important. We’ll still restrict attention to gases — meaning a bunch of particles moving around and barely interacting — but one of the

8 Jul 2021: 𝑝(𝑧) = 𝑟𝑅𝑢𝑟(𝑅, 𝑧). (24). Kinematics based model. The kinematic based model was postulated from the system’s bound-ary conditions.

14 Jun 2021: 6. Black Holes. Black holes are among the most enigmatic objects in the universe. They are described. by deceptively simple solutions to the Einstein equations, yet hold a host of insights. and surprises, from the meaning of causal structure, to

8 Oct 2021: hx| i =Z. R (x0) hx|x0i dx0 = (x). (2.24). In other words, the position space wavefunctions we’re familiar with are nothing but the.

16 Oct 2021: 5 When Gravity is Weak. 5 When Gravity is Weak. The elegance of the Einstein field equations ensures that they hold a special place in the hearts of many physicists. However, any fondness you may feel for these equations will be severely tested if

8 Jul 2021: Cells interact with their surroundingsthrough complex hydrodynamic and steric interactions.21,22 Rigidboundaries, free surfaces and other obstacles in suspensions areknown to strongly affect swimming behaviour.23,24 Relevantcomplex media include

12 Jun 2021: S T)µ1.µp1.r1.q1.s. = Sµ1.µp1.qT1.r. 1.s (2.24). Given an (r, s) tensor T , we can also construct a tensor of lower rank (r

16 Sep 2021: equations. Lectures 16-18 JRT 11 Fronts, 12 Internal wavesand instability inside fronts: Lectures 19-24 PHH, 13 Wave mean-flow interaction, 14Mean meridional circulations, 15 Equatorial waves.These notes include