1 MEASUREMENT OF DIELECTRIC CONSTANT OF LIQUIDS BY THE USE OF MICROWAVE TECHNIQUES 2 MATHEMATICAL ANALYSIS AND DESIGN DETAILS OF WAVEGUIDE FED MICROWAVE RADIATIONS 3 USE OF DIGITAL COMPUTERS IN THE DESIGN OF BAND PASS FILTERS HAVING GIVEN PHASE AND ATTENUATION CHARACTERISTICS 4 SYSTEMS OF DATA CODING FOR INFORMATION TRANSFER 5 USE OF PROGRAMS IN ENGINEERING TESTING OF COMPUTERS 6 NUMBER REPRESENTATION IN BINARY MACHINES 7 SECONDARY EMISSION OF ELECTRONS BY POSITIVE ION BOMBARDMENT OF THE CATHODE 8 MEASUREMENT OF PLASMA TEMPERATURES IN ARC DISCHARGE USING SHOCK WAVE TECHNIQUES 9 CHARACTERISTICS OF THE SINGLE ELECTRODE DISCHARGE IN THE RARE GASES AT LOW PRESSURES 10 METHODS OF CALCULATING INSTANTANEOUS POWER DISSIPATION IN REACTIVE CIRCUITS 11 THE EFFECT OF OXIDATION ON CIRCUIT BREAKER CONTACTS 12 TEMPERATURE INDEPENDENT METHODS FOR TUNING HIGHLY STABLE HIGH FREQUENCY OSCILLATORS 13 MATHEMATICAL EXPRESSIONS AND GRAPHS FOR THE DESIGN OF TRANSISTORISED TUNED PASS BAND AMPLIFIERS 14 SYNTHESIS OF FILTERS HAVING HIGH ATTENUATION CHARACTERISTICS USING A BLOCK DIAGRAM APPROACH 15 VOLTAGE CURRENT RELATIONSHIPS IN NETWORKS OF NONLINEAR ELEMENTS CONNECTED IN PARALLEL 16 METHODS OF APPROXIMATING THE FREQUENCY PHASE RELATIONSHIPS FOR RESISTIVE INDUCTIVE AND RESISTIVE CAPACITIVE CIRCUITS 17 OBSERVATIONS OF RAPID FLUCTUATIONS IN THE EARTHS MAGNETIC FIELD AND THEIR RELATION TO THE PROPAGATION OF HYDROMAGNETIC WAVES IN THE EXOSPHERE 18 DIURNAL VARIATIONS OF FLUCTUATIONS IN THE EARTHS MAGNETIC FIELD 19 SPHERICAL HARMONIC ANALYSIS OF THE EARTHS MAGNETIC FIELD 20 DERIVATION OF THE COMPONENTS OF THE ELECTRICAL CONDUCTIVITY IN THE UPPER ATMOSPHERE 21 THE EFFECTS OF SOLAR FLARES ON THE ABSORPTION OF COSMIC RADIO NOISE IN THE IONOSPHERE 22 DETERMINATION OF THE CURRENT SYSTEMS IN THE UPPER ATMOSPHERE DURING MAGNETIC STORMS 23 OBSERVATIONS OF THE SUN DURING ECLIPSES GIVING THE DISTRIBUTION OF SOURCES ON THE DISC IN THE MICROWAVE RANGE 24 OBSERVATIONS OF THE SUN USING RADIO INTERFEROMETERS 25 EQUATIONS GOVERNING THE PROPAGATION OF ELECTROMAGNETIC AND HYDROMAGNETIC WAVES IN THE SOLAR CORONA 26 ESTIMATES OF THE DENSITY OF IONIZATION AND TEMPERATURE IN THE SOLAR CORONA 27 PLEASE SEND ABSTRACTS ON THE SOURCE SPECTRA OF LIGHTNING DISCHARGES 28 THE EFFECT OF SMALL DISTORTIONS IN THE SURFACE OF A CAVITY RESONATOR 29 THE DETERMINATION OF THE ORBITS OF INDIVIDUAL METEORS BY RADIO METHODS 30 THE DETERMINATION OF ION MASSES IN THE IONOSPHERE BY THE STUDY OF BACK SCATTERED RADIO WAVES 31 THEORETICAL STUDIES OF THE SOURCE OF HIGH FREQUENCY RADIO WAVES EMITTED FROM THE PLANET JUPITER 32 SIMULTANEOUS OBSERVATIONS OF WHISTLERS AND LIGHTNING DISCHARGES 33 VARIATIONS IN THE HEIGHT OF REFLECTION OF LOW OR VERY LOW FREQUENCY RADIO WAVES IN THE PERIOD BEFORE GROUND SUNRISE 34 THE USE OF IONOSPHERIC CROSS MODULATION IN THE DETERMINATION OF IONOSPHERIC ELECTRON DENSITIES AND COLLISION FREQUENCIES 35 MEASUREMENTS OF IONOSPHERIC DRIFTS NEAR THE EQUATOR 36 THE USE OF ANALOGUE COMPUTERS IN UPPER ATMOSPHERE THEORY 37 THE USE OF LUNAR RADIO REFLECTIONS IN INVESTIGATIONS OF THE NATURE OF THE MOONS SURFACE 38 WHAT REFERENCES ON COMPARISON BETWEEN GROUND LEVEL AND HIGH ALTITUDE BALLOON COSMIC RAY RESULTS 39 WHAT REFERENCES ON MODEL EXPERIMENTS IN AURORA 40 WHAT REFERENCES ON INTEGRAL SPECTRUM OF PRIMARY COSMIC RAYS 41 FERROMAGNETIC TECHNIQUES FOR COMPUTER STORES 42 SOLUTION OF DIFFERENTIAL EQUATIONS BY COMPUTER 43 EFFICIENCY OF DIGITAL COMPUTERS VERSUS ANALOGUE COMPUTERS IN THE SOLUTION OF BOUNDARY VALUE PROBLEMS 44 METHODS OF ERROR CHECKING IN DIGITAL COMPUTERS 45 METHODS OF PRODUCING MINIMAL NETS GIVEN A LOGICAL FUNCTION IN CANONICAL FORM 46 ARITHMETIC UNITS AS REQUIRED IN A DIGITAL COMPUTER INCLUDING SHIFT REGISTERS SERIAL AND PARALLEL ADDER 47 INFORMATION ON THE DESIGN OF LOW DRIFT TRANSISTOR AMPLIFIERS 48 INFORMATION ON HIGH CURRENT TRANSISTOR SWITCHES 49 INFORMATION ON DESIGN OF TIME DIVISION MULTIPLEXING CIRCUITS 50 DETAILS OF AVAILABLE LOW VOLTAGE CAPACITORS 51 DESIGN OF DIRECT COUPLED FLIP FLOPS TO FUNCTION WITH THE MAXIMUM VARIATIONS IN THE VALUES OF THE CIRCUIT COMPONENTS 52 PLEASE SUPPLY INFORMATION ON THE PERFORMANCE OF TYPICAL MAGNETIC FILM MEMORY SYSTEMS WITH CIRCUIT DIAGRAMS 53 I WOULD LIKE DETAILS OF THE WORK WHICH HAS BEEN DONE TO EXTEND THE FREQUENCY RANGE OF MAGNETIC AMPLIFIERS 54 I WOULD LIKE INFORMATION ON THE RANGE OF STATIC RELAYS SUITABLE FOR USE AT HIGH SWITCHING RATES 55 I AM INTERESTED IN CIRCUITRY CAPABLE OF GENERATING EXTREMELY NARROW PULSES 56 PLEASE SUPPLY INFORMATION ON THE THEORY AND USE OF PARAMETRIC AMPLIFIERS 57 THE SYNTHESIS OF NETWORKS WITH GIVEN SAMPLED DATA TRANSFER FUNCTIONS 58 THE THEORY OF STABILITY IN RELATION TO CONTROL SYSTEMS WITH RELAY ELEMENTS 59 THE USE OF DIGITAL COMPUTERS TO OBTAIN POWER SPECTRAL ANALYSIS OF NUMERICAL DATA 60 PRINTED CIRCUIT DESIGN FOR A RANDOM PULSE GENERATOR OF LOW FREQUENCY 61 REFERENCES ON ELECTRIC FIELD THEORIES OF THE AURORA 62 FAST TRANSISTOR COUNTERS 63 LOW PASS LATTICE FILTERS 64 SIMILARITIES BETWEEN THE DIFFRACTION THEORY OF ELECTROMAGNETIC WAVES AND THAT OF ELECTRON STREAMS 65 THE USE OF COMPLEX VARIABLES IN THE THEORY OF COMMUNICATION NETWORKS 66 THE BEHAVIOUR OF A BEAM OF CHARGED PARTICLES IN THE PRESENCE OF PLANE CONDUCTORS 67 PREDICTING THE PATHS OF ELECTRONS MOVING IN A VARYING MAGNETIC FIELD 68 ACTIVE CONSTANT VOLTAGE TRANSFORMER FOR SIGNAL DISTRIBUTION 69 ACTIVE AUDIO FREQUENCY FILTER WITH VARIABLE CUT OFF SLOPE 70 VARIABLE ULTRA HIGH FREQUENCY ATTENUATORS 71 FAULTY OPERATION OF FEEDBACK TIME BASES 72 VARIABLE CAPACITANCE AMPLIFIERS 73 TRANSISTOR SWEEP GENERATORS 74 ADVANTAGES OF PARAMETRIC AMPLIFIERS 75 OPTIMISING LINEAR NETWORKS 76 TRANSISTOR PHASE SPLITTING CIRCUITS 77 PLEASE SUPPLY INFORMATION PERTINENT TO THE USE OF SURFACE PRETREATMENT TO PREVENT SECONDARY EMISSION EFFECTS IN VALVES 78 I WISH TO HAVE DATA ABOUT THE DESIGN OF MECHANICAL BAND PASS FILTERS FOR GOOD PASS CHARACTERISTICS 79 MECHANISMS WHEREBY TRANSMISSION AT HIGH FREQUENCIES IS AFFECTED BY WEATHER AND TIME OF DAY 80 COULD YOU PLEASE GIVE ME ARTICLES ABOUT THE POSSIBILITIES OF GETTING RECTIFICATION USING METALLIC DEVICES 81 I WISH TO CALCULATE THE INDUCTANCE AND LOSS IN COILS MADE USING PRINTED CIRCUIT OR OTHER MINIATURIZATION IDEAS. A SUITABLE ARTICLE PLEASE 82 ANALYSIS OF NONLINEAR SYSTEMS USING PHASE PLANE TECHNIQUES 83 MINIATURE LOW NOISE HIGH GAIN HIGH IMPEDANCE AMPLIFIERS 84 CONTROL CHARACTERISTICS OF SAMPLING SERVO SYSTEMS 85 POWER SPECTRAL DENSITY DISTRIBUTION OBTAINED USING ANALOGUE TECHNIQUES 86 HIGH STABILITY HIGH INPUT IMPEDANCE TRANSISTORISED ANALOGUE AMPLIFIER 87 ELECTRONIC SPECIFIC HEAT OF A SUPERCONDUCTOR SHOWING A DISCONTINUITY AT THE SUPERCONDUCTING CRITICAL TEMPERATURE 88 AN ABSTRACT ON THE FIELD DISTRIBUTION SURROUNDING A CHARGED THIN CIRCULAR DISC RESTING ON AN INFINITE DIELECTRIC SLAB 89 TUNNEL DIODE CONSTRUCTION AND ITS ELECTRICAL CHARACTERISTICS EXPLAINED 90 ELECTRONIC DENSITY OF STATES AT THE SURFACE OF A SEMICONDUCTOR COMPARED WITH THAT AT DEPTH 91 RESISTIVITY OF METALLIC THIN FILMS RELATED TO SURFACE ROUGHNESS 92 THE PHENOMENON OF RADIATION CAUSED BY CHARGED PARTICLES MOVING IN VARYING ELECTRIC AND MAGNETIC FIELDS 93 HIGH FREQUENCY OSCILLATORS USING TRANSISTORS THEORETICAL TREATMENT AND PRACTICAL CIRCUIT DETAILS