Browse Items (20 total)

'Industrial research', Harpers

Tags: 1910s; 1913; 1913-2-1; Ammonia; Chemistry; Duncan, Robert Kennedy; History; Industrial; Physical scientists; Research; Rubber chemistry; United States; Vocational guidance

'Some unsolved problems in science', Harpers

Tags: 1910s; 1912; 1912-6-1; Chemical elements; Duncan, Robert Kennedy; Forecasting; Other; Parapsychology; Radioactivity; Radium bromide; Research; Sex chromosomes

'The prizes of chemistry', Harpers

Tags: 1910s; 1911; 1911-8-1; Chemistry; Duncan, Robert Kennedy; Factory and trade waste; Inventors; Manufacturing processes; New products; Research; Technical; United States

'Camphor', Harpers

Tags: 1910s; 1911; 1911-2-1; Biology; Camphor; Camphor industry and trade; Camphor tree; Duncan, Robert Kennedy; Germany; History; Japan; Monopolies; Plant Sciences; Research; Taiwan; United States

'The question of the atom', Harpers

Tags: 1910; 1910-6-1; 1910s; Alpha ray spectrometry; Atomic and Nuclear Physics; Atomic theory; Constitution; Duncan, Robert Kennedy; Ernest Rutherford; Matter; Physics; Research

'On the chemical interpretation of life', Harpers

Tags: 1900s; 1909; 1909-5-1; Biology; Chemistry; Duncan, Robert Kennedy; Experiments; History; Life; origins of life; Other; Physical and theoretical; Radioactivity; Substance (Philosophy)

'The beginning of things', Harpers

Tags: 1900s; 1909; 1909-1-1; Astronomy and Astrophysics; Celestial mechanics; Duncan, Robert Kennedy; Earth; Forest Ray Moulton; marquis de Laplace; Nebular hypothesis; Origin; Physics; Pierre Simon; Planetary nebulae; Thomas C. (Thomas Chrowder) Chamberlin

'On the trend of chemical invention', Harpers

Tags: 1900s; 1908; 1908-11-1; Chemical industry; Chemistry; Duncan, Robert Kennedy; Patents; Technological innovations; United States

'The whitherward of matter', Harpers

Tags: 1900s; 1908; 1908-5-1; Atomic and Nuclear Physics; Decay; Duncan, Robert Kennedy; Physics; Radioactive isotopes; Radioactivity; Research

'The problems of industrial alcohol. Chemistry of commerce (IX)', Harpers

Tags: 1900s; 1907; 1907-8-1; Alcohol; Alcohol fuel industry; Alcohol industry; Chemistry; Denatured; Duncan, Robert Kennedy; Law and legislation; Organic Chemistry; United States

'The new microbe inoculation. Chemistry of commerce (VIII)', Harpers

Tags: 1900s; 1907; 1907-7-1; A.E. Wright; Bacterial diseases; Biology; Duncan, Robert Kennedy; Great Britain; Microbiology; Opsonins and opsonic index; Research; Tuberculosis; Vaccination

'The making of medicines. Chemistry of commerce (VII)', Harpers

Tags: 1900s; 1907; 1907-4-1; Drugs; Drugs and Pharmaceuticals; Duncan, Robert Kennedy; Medicine; Pharmaceutical chemistry; Pharmaceutical industry; Research; United States

'Harvesting floral perfumes', Harpers

Tags: 1900s; 1906; 1906-11-1; Chemistry; Duncan, Robert Kennedy; Essences and essential oils industry; Extraction (Chemistry); Flowers; France; Grasse; Odor; Organic Chemistry; Perfumes industry

'High temperatures and modern industry', Harpers

Tags: 1900s; 1906; 1906-10-1; Aluminothermy; Chemical industry; Chemistry; Duncan, Robert Kennedy; Henri Moissan; High temperatures; Technical; Temperature Research

'The wonders of cellulose', Harpers

Tags: 1900s; 1906; 1906-9-1; Cellulose; Chemistry; Duncan, Robert Kennedy; Organic Chemistry; Technical; United States

'Some rare elements and their application', Harpers

Tags: 1900s; 1906; 1906-8-1; Chemistry; Duncan, Robert Kennedy; Filaments; Incandescent lamps; Rare earth industry; Rare earth metals; Technical; Werner von Bolton

'Chemistry and the world�s food', Harpers

Tags: 1900s; 1906; 1906-4-1; Adolph Frank; Agricultural chemistry; Applied Chemistry; Calcium fertilizers; Chemistry; Duncan, Robert Kennedy; Fixation; Nitrogen; Nitrogen fertilizers; Nitrogen in agriculture

'Chemistry of commerce', Harpers

Tags: 1900s; 1906; 1906-1-1; Catalysis; Catalysts; Chemistry; Duncan, Robert Kennedy; Germany; Technical

'The N-rays', Harpers

Tags: 1900s; 1905; 1905-4-1; Atomic and Nuclear Physics; Duncan, Robert Kennedy; Experiments; N-rays; N. (Nicolas) Blondlot; Physics; Robert Kennedy Duncan

'Radio-activity', Harpers

Tags: 1900s; 1902; 1902-8-1; Atomic and Nuclear Physics; Chemistry; Duncan, Robert Kennedy; Experiments; France; Henri Becquerel; Marie Curie; Physics; Pierre Curie; Radioactivity; Research