Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

476 results
  1. ... elements carbon, oxygen, hydrogen, and nitrogen, with considerable sulfur and minute quantities of other elements. After the ... Potassium, phosphorous and to some extent iron and sulfur. Carbon, mtrogen and oxygen are needed by all ...
  2. NLM Digital Collections - Applied chemistry for nurses 
    Publication: New York : The Macmillan Company, 1924
    ... P Solid Non-metal Potassium K Solid Metal Sulfur S Solid Non-metal Sodium Na Solid Metal Chlorin ... of one atom of magnesium, one atom of sulfur and four atoms of oxygen. When only one ...
  3. NLM Digital Collections - The laboratory study of chemistry 
    Publication: New York : Henry Holt and Company, c1918
    ... with Soap, Soap Made from Waste Fat. 39. *Sulfur ' 99 Allotropic Forms, Chemical Properties. 40. *Hydrogen Sulfid 101 Preparation, Properties. 41. *Sulfur Dioxid and Sulfurous Acid ........... 103 Preparation, Properties, Detection ...
  4. ... Metal & Thermit Corporation, N. Y. (210); The Union Sulfur Co., N. Y. (105); Vulcan Iron Works, Wilkes- ... Solutions 151 XVI. Theory of Ions 166 XVII. Sulfur and Sulfides 181 XVIII. Oxides and Acids of ...
  5. NLM Digital Collections - Sanitation and hygiene for the tropics 
    Publication: Yonkers-on-Hudson, New York : World Book Company, 1916
    ... skin. Then to kill the itch mites rub sulfur ointment on the diseased places.1 Rub on ... sul- fur and lard, or equal parts of sulfur and coconut oil. 2 The sulfur makes the ...
  6. NLM Digital Collections - Review of intramural research (1959) 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
    ... J 99 Enzyme activity and molecular structure 99 Sulfur amino acids 99 Antibody localization 99 Laboratory of ... in the side chain has been replaced by sulfur. Methionine sulf oxamine reduces by 50 percent the ...
  7. NLM Digital Collections - Review of intramural research (1960) 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
    ... acids 77 Conversion of phosphohomoserine to threonine 77 Sulfur transfer between homocysteine and cysteine 77 Gamma-aminobutyric ... 173 Burns and shock 174 Mouse leprosy 174 Sulfur amino acids 174 Enzyme activity 174 Excitable cells ...
  8. NLM Digital Collections - Review of intramural research (1965) 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
    ... Other Amines 177 Experimental Burns 178 Leprosy 178 Sulfur-Containing Compounds 178 Fasting 179 Laboratory of Biochemistry ... of exchangeable tritium bound to oxygen, nitrogen and sulfur, the distribution of carbon- bound tritium among the ...
  9. NLM Digital Collections - Review of intramural research (1966) 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
    ... Shock Studies 240 Burns 240 Tourniquet Trauma 240 Sulfur-containing Compounds 240 Leprosy Studies 240 Laboratory of ... the purified enzyme has confirmed the absence of sulfur amino acids except for 0.2 moles per ...
  10. ... X043 34 1.8 15.1 18 | Methionine Sulfur 0,275 846 6 sfe Tt 38 0, ... 9 04566 1746 Cysteine and T 5 : ; Cystine Sulfur 1,877 5243 36 0.819 25.5 ... 8 Oeb4S. 12051 't Sum of Methionine ' - _ | & Cystine Sulfur 1,952 6049 42 1,046 32.6 ...
first · previous · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · next · last