Measurements on the second virial coefficient of nitrogen between 90 and 65 °K with use of ultrasonics A. van ItterbeekH. LambertG. Forrez OriginalPaper Pages: 15 - 20
Measurements on arc discharges. In nitrogen at 1 atm and higher pressure P. J. SomersJ. A. Smit OriginalPaper Pages: 75 - 91
Measurements on the velocity of sound in air under pressures up to 20 ATM combined with thermal diffusion A. van ItterbeekW. de Rop OriginalPaper Pages: 21 - 28
A rapid method for measuring coercive force and other ferromagnetic properties of very small samples G. W. Van Oosterhout OriginalPaper Pages: 101 - 104
Emission and conduction measurements on oxide cathodes A. Kestelyn-Loebenstein OriginalPaper Pages: 105 - 116
Radiation from an electric dipole in the presence of a corrugated cylinder James R. Wait OriginalPaper Pages: 117 - 123
Recording CH4 meter for underground use in coal mines W. A. Le RütteW. WeedaW. Maas OriginalPaper Pages: 67 - 81
The measurement of small forces by means of a moving coil meter with an application to magnetic susceptibility measurements J. A. PoulisL. J. PoldervaartP. Teunissen OriginalPaper Pages: 124 - 128
Heat transfer at very low Grashof and Reynolds numbers H. L. BeckersL. W. ter HaarJ. Schenk Letter To The Editor Pages: 82 - 84
A direct-reading double-sided micromanometer J. J. OpsteltenN. WarmoltzJ. J. Zaalberg Van Zelst OriginalPaper Pages: 129 - 136
Method for improving sentivity and stability of an on-off temperature control A. MichelsD. Ritzke OriginalPaper Pages: 137 - 143
The integrals\(\mathfrak{A}_p (x) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (\varepsilon + x)^{ - 1} e^{ - 6} d\varepsilon \) and\(\mathfrak{B}_p (x) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (\varepsilon + x)^{ - 2} e^{ - 6} d\varepsilon \) and their tabulationand their tabulation R. B. DingleDoreen ArndtS. K. Roy OriginalPaper Pages: 144 - 154
The integrals\(\mathfrak{C}_p (x) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (\varepsilon ^2 + x^2 )^{ - 1} e^{ - 6} d\varepsilon \) and\(\mathfrak{D}_p (x) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (\varepsilon ^2 + x^2 )^{ - 2} e^{ - 6} d\varepsilon \) and their tabulationand their tabulation R. B. DingleDoreen ArndtS. K. Roy OriginalPaper Pages: 155 - 164
A fully automatic self-recording and self-integrating high-precision strip photometer H. K. OosterhuisG. PrinsD. Verbeek OriginalPaper Pages: 180 - 188
Use ofδ5-functions in the theory of linear systems B. GrossW. Güttinger OriginalPaper Pages: 189 - 196
Breakdown of liquid insulating and dielectric material J. A. KokM. M. G. Corbey OriginalPaper Pages: 197 - 206
Anisotropy in the hyperfine structure of the electron spin resonance absorption of porphyrexide C. MacLeanA. Baelde Letter to the Editor Pages: 222 - 224
The fermi-dirac integrals\(\mathcal{F}_p (\eta ) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (e^{\varepsilon - \eta } + 1)^{ - 1} d\varepsilon \) R. B. Dingle OriginalPaper Pages: 225 - 239
The Bose-Einstein integrals\(B_p (\eta ) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (e^{\varepsilon - \eta } - 1)^{ - 1} d\varepsilon \) R. B. Dingle OriginalPaper Pages: 240 - 244
The integrals\(\mathfrak{E}_p (x) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (\varepsilon + x\varepsilon ^3 )^{ - 1} e^{ - \varepsilon } d\varepsilon \) and\(\mathfrak{F}_p (x) = (p!)^{ - 1} \mathop \smallint \limits_0^\infty \varepsilon ^p (\varepsilon + x\varepsilon ^3 )^{ - 2} e^{ - \varepsilon } d\varepsilon \) and their tabulationand their tabulation R. B. DingleDoreen ArndtS. K. Roy OriginalPaper Pages: 245 - 252
A simple method for photographing transparent objects L. J. F. BroerA. DeelemanJ. A. Rietdijk OriginalPaper Pages: 253 - 258
On the theory of reflection from a wire grid parallel to an interface between homogeneous media James R. Wait OriginalPaper Pages: 259 - 275
A new electronic circuit for a hot-cathode ionization gauge J. Schutten OriginalPaper Pages: 276 - 284
Testing the electric strength of liquid dielectric or insulating material J. A. KokM. M. G. Corbey OriginalPaper Pages: 285 - 295
Self-centering combined aperture- and scatter-slit for powder diffractometry with constant effective specimen area P. M. De Wolff OriginalPaper Pages: 296 - 300
Discussion of a Wiener-Hopf type integro-differential equation J. A. SparenbergT. C. BraakmanC. W. Benthem OriginalPaper Pages: 312 - 322
Theory of the electromagnetic field about an antenna, according to the gap model John P. Vinti OriginalPaper Pages: 323 - 336
A null instrument for accurate measurement of small a.c. currents C. T. J. AlkemadeW. J. Lavèn OriginalPaper Pages: 337 - 352
Rapid determination of the Q's of cavities terminating transmission lines J. Smidt OriginalPaper Pages: 353 - 358
The temperature dependence of the microwave dispersion of some mono-substituted benzenes A. J. Van EickJ. Ph. Poley OriginalPaper Pages: 359 - 368
The thermoelectric transistor a possible batteryless amplifying semiconductor device Andereas KelenPer Svedberg OriginalPaper Pages: 369 - 378
Hall coefficient of technically pure metals from 80 °K to. 800°K V. Frank OriginalPaper Pages: 379 - 387
Precise measurement of isotope ratios with a single collector mass spectrometer J. SchuttenA. J. H. BoerboomF. Monterie OriginalPaper Pages: 388 - 392
Scattering of electromagnetic waves by an acoustic disturbance in the atmosphere Andreas Tonning OriginalPaper Pages: 401 - 421
Theory of scattering from a nearly transparent anomaly Victor W. Bolie OriginalPaper Pages: 422 - 428
The removal of radon from CO2 for use in14C age measurements H. L. De Vries OriginalPaper Pages: 461 - 470
