36,202 Result(s)

Article

On waring theorems with cubic polynomial summands

Loo-keng Hua in Mathematische Annalen (1935)

Article

A problem on the additive theory of number of several variables

Loo-keng Hua in Mathematische Zeitschrift (1936)

Article

Nachweise von Glycerin

Zwei neue Nachweise von Glycerin werden angegeben:

O. Frehden, Chen-Hua Huang in Microchimica Acta (1937)

Article

Die Anwendung der Tüpfelanalyse zur Untersuchung von Heilmitteln (IX)

Ein neuer Nachweis von reinem Chlor wird beschrieben, der mit Hilfe eines haltbaren Reagenspapieres als Tüpfelreaktion ausgeführt werden kann. Er beruht auf der doppelten Umsetzung von Cl₂ mit KBr zu freiem Brom ...

O. Frehden, Chen-Hua Huang in Mikrochemie vereinigt mit Mikrochimica acta (1939)

Article

On the representation of numbers as the sums of the powers of primes

Loo-keng Hua in Mathematische Zeitschrift (1939)

Article

Blut- und Harnbestandteile

A. Luszczak, R. Grassberger, G. Hüfner, A. Loewy… in Zeitschrift für analytische Chemie (1941)

Article

Automatic control of dimensional accuracy in internal grinding

With the above method of measuring under optimum conditions, it is almost possible to completely eliminate the effect of allowance variations on the accuracy of the ground ring diameters. 2. On grinding machin...

Hua Ch'ang-ken in Measurement Techniques (1960)

Chapter

Distribution de L’energie Dans Le Spectre Ultraviolet de Quelques Étoiles

On donne les résultats préliminaires des comparaisons directes entre quelques étoiles, O, B (et également de α Lyr) et une source terrestre préalablement rapportée au corps noir. Il semble que les gradients ul...

D. Chalonge, L. Divan, C. T. Hua in Problems of Calibration of Absolute Magnit… (1973)

Article

Stratified flow over non-uniform surface conditions: Mixing-length model

The response of a neutrally stratified atmospheric surface layer to sudden changes in surface roughness and temperature is investigated by solving the steady-state boundary-layer equations. Near the discontinu...

Chin-Hua Huang, Everett C. Nickerson in Boundary-Layer Meteorology (1974)

Article

Stratified flow over non-uniform surfaces: Turbulent energy model

A turbulent energy model is developed to simulate the response of a neutrally stratified atmospheric boundary layer to sudden changes in surface roughness. A mechanism of turbulent energy transfer is proposed,...

Chin-Hua Huang, Everett C. Nickerson in Boundary-Layer Meteorology (1974)

Article

Cardiotoxic protein from edible mushrooms

THE cardiotoxic protein volvatoxin has been isolated from the edible mushroom, Volvariella volvaceae¹. We have now isolated another cardiotoxic protein from the edible mushroom Flammulina velutipes (Curt. ex Frie...

JUNG-YAW LIN, YIE-JANE LIN, CHENG-CHUNG CHEN, HUA-LIN WU, GUEY-YUEH SHI… in Nature (1974)

Article

Three-dimensional air pollutant modeling in the lower atmosphere

A steady-state, three-dimensional turbulent diffusion equation describing the concentration distribution of an air pollutant from an elevated point source in the lower atmosphere is solved analytically. The sa...

Gour-Tsyh Yeh, Chin-Hua Huang in Boundary-Layer Meteorology (1975)

Article

Reply

Gour-Tsyh Yeh, Chin-Hua Huang in Boundary-Layer Meteorology (1976)

Chapter and Conference Paper

Spectrophotometric Study of the Continuous Spectrum of Nova Cygni 1975 (V 1500 Cyg)

A l’aide d’un spectromètre á réseau tournant (2,5 Å de résolution) au foyer Cassegrain du télescope de 80 cm à l’Observatoire de Haute Provence, nous avons observé la Nova Cygni 1975 du 3 au 12 Septembre 1975,...

C. T. Hua, N. H. Doan in Novae and Related Stars (1977)

Article

Agal region mutant that requires cAMP for growth on galactose in an adenyl cyclase negative (cyaΔ) background

Strains ofEscherichia coli K12 that contain a deletion of the adenyl cyclase gene (cyaΔ), required for the synthesis of cyclic adenosine-3′; 5′ monophosphate (cAMP), grow on galactose-containing minimal medium. A...

Patricia Bacha, Sui-Sheng Hua, Alvin Markovitz in Molecular and General Genetics MGG (1977)

Article

Numerical weather prediction relevant to the monsoon problem

In this short paper we have identified some of the modelling groups that have the capability of simulating or carrying out short range numerical weather prediction over the monsoon belt. We have next outlined ...

T. N. Krishnamurti, John Molinari, Hua-Lu Pan, Vince Wong in pure and applied geophysics (1977)

Chapter

Numerical Weather Prediction Relevant to the Monsoon Problem

In this short paper we have identified some of the modelling groups that have the capability of simulating or carrying out short range numerical weather prediction over the monsoon belt. We have next outlined ...

T. N. Krishnamurti, John Molinari, Hua-Lu Pan, Vince Wong in Monsoon Dynamics (1978)

Chapter

Digital Reconstruction of Acoustic Holograms in the Space Domain with a Vector Space Approximation

We have developed a computer-assisted ultrasonic underwater imaging system. Until recently, we used back-propagation to reconstruct images. This method, accurate both in the near and far fields of the object, ...

Hua Lee, Carl Schueler, Glen Wade, Jorge Fontana in Acoustical Imaging (1980)

Chapter

Approximate Solution of Integral Equations and Differential Equations

If \( \sum\limits_{i = 1}^s {\sum\limits_{j = 1}^s {{\alpha_{ij}}{x_i}{x_j}\left( {{\alpha_{ij}} = {\alpha_{ji}}} \right)} } \) is a sem...

Hua Loo Keng, Wang Yuan in Applications of Number Theory to Numerical Analysis (1981)