lots of stuff, python names, xquery to html, xml regex clean-ish

pythonCode/personTestingOutput/theory2.xml

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+<xml><p> TESLA COIL THEORY
+</p>
+<p>LINE VOLTAGE IS STEPPED UP BY THE HIGH-VOLTAGE TRANSFORMER TO A
+MAGNITUDE SUFFICIENT TO CHARGE THE <ent type='ORG'>CAPACITOR</ent> AND FORCE THE <ent type='ORG'>SPARK</ent> GAP TO
+BREAK DOWN. THIS ACTION IS REPEATED AT THE 60 HERTZ LINE FREQUENCY.
+EFFICIENT ENERGY TRANSFER IS ENHANCED BY CHOOSING A <ent type='ORG'>CAPACITOR</ent> WHOSE
+IMPEDANCE IS EQUAL TO THAT OF THE SECONDARY WINDING.
+ESSENTIALLY, THE <ent type='ORG'>CAPACITOR</ent> AND TESLA COIL PRIMARY FORM ONE PAIR OF
+TANK CIRCUTS: WHEN THE <ent type='ORG'>SPARK</ent> GAP ARCS, THE <ent type='ORG'>MOMENTARY</ent> SHORT CIRCUT
+CREATED DUMPS THE <ent type='ORG'>CAPACITOR</ent>'S CHARGE INTO THE COIL'S PRIMARY. THE
+RESULTING L-C CIRCUT RINGS AS THE CHARGE OSCILLATES BACK AND FORTH
+BETWEEN THE <ent type='ORG'>CAPACITOR</ent> AND THE COIL. THE OSCILLATIONS DECREASE IN
+AMPLITUDE AS THE CHARGE IS DISSIPATED BY RESISTANCE. THE RINGING
+GENERATES WHAT IS REFFERRED TO AS A "<ent type='ORG'>DAMPED</ent> WAVE". THE NEXT HALF-CYCLE
+OF 60-HZ RECHARGES THE <ent type='ORG'>CAPACITOR</ent>, STARTING THE PROCESS <ent type='GPE'>ANEW</ent>. A TRAIN OF
+HI-FREQUENCY WAVES, SPACED AT 60-HZ INTERVALS, IS THE PRODUCT.
+RESONANCE MUST BE ACHIEVED TO EFFECT RINGING: THIS DEMANDS THE
+<ent type='ORG'>CAPACITOR</ent> AND PRIMARY HAVE THE SAME REACTANCE:
+X(L) = X(C) THE CIRCUT RESISTANCE (<ent type='ORG'>CAPACITOR</ent>, COIL AND INTERMEDIATE
+WIRING) LIMITS THE OVERALL EFFICIENCY OF THE TANK CIRCUT. EFFICIENCY IS
+RATED IN TERMS OF "QUALITY FACTOR", REPRESENTED AS 'Q':
+Q = W(L)/R = X(C)/R
+</p>
+<p>
+INCREASING RESISTANCE REDUCES Q, <ent type='ORG'>THEREBY REDUCING EFFICIENCY</ent>. THE
+EFFECT IS MINIMIZED BY WINDING THE PRIMARY WITH A FEW TURNS OF HEAVY
+CONDUCTOR, WELL-SPACED, OVER A LARGE RADIUS FORM - THE LARGER THE
+BETTER. THE <ent type='ORG'>CAPACITOR</ent> SIZE AND CONSTRUCTION ALSO BEAR UPON Q: THE
+PHYSICAL SIZE AND AREA SHOULD BE MINIMIZED. THIS, <ent type='ORG'>HOWEVER</ent>, WORKS
+AGAINST LARGE CAPACITANCE VALUES AND DICTATES THE COIL BE WOUND WITH
+MORE TURNS. THE GOAL, THEN, IS TO ACHIEVE A WORKABLE RANGE OF COMPONENT
+SPECIFICATIONS RATHER THAN TO STRIVE FOR OVERLY CLOSE TOLERANCES. COILS
+OFTEN ARE WOUND WITH <ent type='ORG'>TAPPED</ent> PRIMARIES TO FACILITATE FINE TUNING.
+THE SECONDARY COIL IS SITUATED BOTH <ent type='ORG'>ELECTRICALLY</ent> AND PHYSICALLY WITHIN
+THE PRIMARY. THE SECONDARY AND ITS DISCHARGE <ent type='ORG'>ELECTRODE</ent>, GENERALLY A
+SPHERE OR TOROID, MAKE UP THE SECOND <ent type='PERSON'>TUNED CIRCUT</ent>. THE WINDING SUPPLIES
+INDUCTANCE; THE <ent type='ORG'>CAPACITOR</ent> IS CREATED BY THE <ent type='ORG'>ELECTRODE</ent> AND THE (EARTH)
+GROUND-PLANE. AIR IS THE DIELECTRIC. MOST TESLA COILS EMPLOY
+SECONDARIES OF 1/4-<ent type='ORG'>WAVELENGTH</ent> AT THEIR OPERATING FREQUENCIES. THIS
+ESTABLISHES A CONFIGURATION WITH MAXIMUM CURRENT AT ZERO VOLTAGE WITH
+MINIMUM CURRENT AT THE <ent type='ORG'>ELECTRODE</ent>. THIS SITUATION PROVES TO BE
+BENEFICIAL, IN THAT IT ENHANCES COUPLING WITH THE HIGH CURRENT PRIMARY,
+AVOIDS ARCHING BETWEEN THE PRIMARY AND SECONDARY AND GENERATES THE
+DESIRED HIGH VOLTAGE AT THE TOP END.
+THE "OUDIN COIL IS A 1/2-WAVE VARIATION ON THE TESLA COIL. IT
+POSSESSES THE ESSENTIAL TESLA COIL OPERATIONAL CHARACTERISTICS, BUT IT
+EMPLOYS A <ent type='ORG'>HORIZONTALLY</ent> PLACED SECONDARY WITH DISCHARGE <ent type='ORG'>ELECTRODE</ent>S AT
+BOTH ENDS AND A PRIMARY AT THE CENTER. <ent type='ORG'>THE OUDIN PRIMARY</ent> SOMETIMES IS
+MERELY A PAIR OF TAPS ON THE SECONDARY (AN <ent type='ORG'>AUTOTRANSFORMER</ent>). THE 1/2-WAVE ARRANGEMENT AFFORDS A COIL WITH MAXIMUM DISCHARGE AT EACH END AND
+A VIRTUAL GROUND AT THE MIDPOINT OF THE WINDING(S).
+
+
+
+</p></xml>