Science

RIPE mnemonic (first-line treatment)

Tuberculosis (or TB)

Young have vestigial teeth + adults use keratinized pads

Platypus

Crural glands + venom + hind limb spurs

Platypus

Genus Ornithorhynchus + Monotreme + Lacks teats

Platypus

Coulter principle + Impedance + Volume

Cell counting

Hemocytometer + Trypan Blue

Cell counting

Evenly distribute in petri dish + multiply section

Cell counting

Deltahedral structures + polyhedral skeletal electron pair theory

Boron

: Banana-shaped bonds + three-center two-electron bonds + diborane

Boron

Hexagonal nitride structure analogous to graphene

Boron

Lightest metalloid + atomic number 5

Boron

[10] Give this adjective that also names a divergent series defined as the sum over n of 1 over n.

ANSWER: harmonic [accept harmonic function; accept harmonic series]

Holomorphic function + Real and imaginary parts are harmonic

Cauchy–Riemann equations

Doubly-eponymous partial differential equations + Condition for complex differentiability

Cauchy–Riemann equations

Cauchy’s integral theorem + Closed contour equals zero

Integration (or Contour integral)

Inverse of differentiation + Fundamental Theorem of Calculus

Integration

Miliary form + Millimeter-sized lesions

Tuberculosis (or TB)

Interferon-gamma release assay + Mantoux test + PPD (purified protein derivative)

Tuberculosis (or TB)

False positive via BCG vaccine

Tuberculosis (or TB)

Robert Koch + Genus Mycobacterium + Historically "consumption"

Tuberculosis (or TB)

Eunice Newton Foote + Overshadowed by John Tyndall

Greenhouse effect

Clathrate gun hypothesis + Permian-Triassic mass extinction + Permafrost breakdown

Greenhouse effect

Venus warmer than Mercury + Decreased planetary albedo

Greenhouse effect

Methane + Carbon dioxide + Traps energy in atmosphere

Greenhouse effect

R22 (air conditioning) + Four-stroke engine/Diesel autoignition + Sound wave peak + Carnot cycle step + PV work + Boyle's law + Lowering a Piston

Compression (or Compressing a gas)

itanium dioxide coating + Superhydrophilic + Photocatalytic "self-cleaning"

Glass

Pilkington process + Molten tin bath + "Float" type

Glass

Soda + Lime + Lower melting temperature + 1600 degrees Celsius

Glass

Low coefficient of thermal expansion + Borosilicate type + Pyrex

Glass

Fused quartz + Amorphous material + Almost entirely silicon dioxide

Glass

Higgs field + Spontaneous symmetry breaking + W and Z bosons

Massive (or Mass)

Super-Kamiokande + Neutrino oscillation + Nonzero rest energy

Massive (or Mass

De Broglie wavelength + Particles with nonzero rest energy

Massive (or Mass)

General Relativity + Curving four-dimensional spacetime + Greater than zero kilograms

Massive (or Mass)

Budd–Chiari syndrome + Portal vein + Bile-producing organ

Liver

AST/ALT ratio + Kupffer cells + Sinusoids

Liver

Ketone bodies + Steatosis + Cirrhosis + Lipid digestion

Liver

Anodizing process + Desmut solution + Porous oxide layer

Anode

Sacrificial component + Zinc + Galvanized steel + Prevents corrosion

Anode (or Sacrificial anode)

Electroplating + Dissolves to provide coating + Lower reduction potential

Anode

Galvanic cell + Electrons flow away from it + Paired with cathode

Anode

Monomers of PLA (3D printing filament) + "Ester linkages"

Esters

Cyclic variety + Lactones

Esters

Triglycerides + Hydrolyzed by sodium hydroxide + Saponification

Esters

-oate" suffix + Methyl propanoate + Fruit-scented

Esters

Emil Fischer reaction + Refluxing alcohol with carboxylic acid

Esters

Quantum mechanical effect + Low density of states + Decreased strength

Capacitors

AC coupling + High-pass filter + Blocks direct current

Capacitors (or Capacitance)

Strength in series = Reciprocal of sum of reciprocals

Capacitors (or Capacitance)

Resistance $\times$ characteristic quantity = Time constant

RC circuit (or Capacitors)

Oscillating circuit with an inductor + Stores energy in electric fields + Measured in Farads

Capacitors

Probert–Jones equation + Reflectivity factor Z

Radar

Cavity magnetron (for diathermic heating) + Detects supersonic V-2 rockets

Radar

Doppler effect + Hook echoes + Velocity of water droplets

Radar

WS (National Weather Service) + Radio waves + Distance to an object

Radar or Doppler Radar

Tagmentation + Fragment samples + Add adapters

DNA sequencing

Solexa + Flow cell + Bridge amplification

DNA sequencing (or Illumina/Next-generation sequencing)

Bisulfite treatment + Determine methylation patterns

DNA sequencing

Capillary electrophoresis + Chain termination + ddNTPs

Sanger sequencing

Hyperbolic trig functions + Rotation matrices

Special relativity

Light bouncing between two mirrors + Pythagorean theorem derivation

Special relativity

tegral of $\gamma \, dt$ over $c$ (proper time) + Lorentz transformations

Special relativity

Time dilation + Length contraction + Simultaneity depends on frame

Special relativity

"Annus mirabilis" paper + Albert Einstein + Precursor to "General" relativity

Special relativity

Hock process + Propylene + Cumene

Benzene

Catalytic reforming of naphtha + "BTX" mixture

Benzene

Methylated derivative + Nitrated three times + TNT

Toluene

wo methyl substituents + Ortho-, meta-, or para- prefixes

Xylene

Bond order 1.5 + Delocalization of six pi electrons + Circle inside a hexagon

Benzene

$Z^2/A$ (fissionability) + Fermi's four-factor formula (reproduction factor/resonance escape

Nuclear fission

Liquid drop model (water droplet analogy) + Lise Meitner (Nobel snub) + Otto Hahn

Nuclear fission

Graphite control rods + Chain reaction + Critical mass (Uranium-235)

Nuclear fission

Cardinality of a power set + Sum of rows of Pascal’s triangle

Powers of two

Exponents in Fermat numbers ($2^{2^n}+1$) + Mersenne primes ($2^n-1$

Powers of two

Integers with no odd prime factors + Binary representation (1 followed by zeros)

Powers of two

Exothermic welding (thermite reaction) + High affinity for oxygen

Aluminum

Murray Raney + Nickel alloy + Activated with sodium hydroxide

Raney nickel (or Aluminum catalyst)

Hall–Héroult process + Cryolite + Molten salt bath

Aluminum

Bayer process + Refining bauxite + Third most abundant in Earth's crust

Aluminum

Ultralight metal + Soda cans + Foil

Aluminum

Pseudocopulation + Pouyannian mimicry + Pollinator attraction

Flowers

ABC model + Three groups of homeotic genes

Flowers

Entomophilous + Ultraviolet patterns + Co-evolution with pollinators

Flowers

Angiosperms + Perfect/Hermaphroditic + Stamens and carpels

Flowers

Particle in a box + $n^2 \pi^2 \hbar^2 / 2mL^2$

Energy (Energy levels)

Ladder operators ($a^\dagger$ and $a$) + Raising and lowering

Energy (Quantum Harmonic Oscillator)

Time-independent Schrödinger equation + Hamiltonian eigenvalue

Energy

Uncertainty principle (Time-Energy) + Max Planck ($E = hf$)

Energy (Photon energy)

Kinetic + Potential forms + Minimized in ground state

Energy

E-max model + Hill equation + Sigmoidal response curve

Dose (or Dosage)

Therapeutic Index (TI) + Ratio of two quantities

Dose (Specifically $\frac{TD_{50}}{ED_{50}}$)

: $LD_{50}$ (Median Lethal Dose) + $ED_{50}$ + $TD_{50}$

Dose

DSPC + mRNA vaccine formulation

ell membrane (or Lipid bilayer)

Flippases + Scramblases + Transverse movement (leaflet movement)

Cell membrane

Apoptosis + Membrane blebbing

Cell membrane

Cholesterol content + Rigidity regulation + Temperature control

Cell membrane

Peripheral vs. Integral proteins + Fluid mosaic model + Phospholipid bilayer

Cell membrane

Bijection + Inverse + Homeomorphism

Continuity (or Continuous function)

Rudolf Lipschitz + Scales distance by at most a constant

Lipschitz continuity