A fast method of zone melting as an aid in analytical chemistry

The Polariscope as an Aid in the Identif

The Polariscope as an Aid in the Identification of Alkaloids**Contribution from Bureau of Chemistry, U. S. Department of Agriculture. Presented to Scientific Section. A. Psi. A., New Orleans meeting, 1921.

✍ Murray, A.G. 📂 Article 📅 1921 🏛 Elsevier ⚖ 402 KB 👁 2 views

thought and reflection our tongues must be sober and we must tell the truth. In conclusion, let me say that I feel this Section ought t o creak a standing committee on educational policy which committee should annually OY oftener make constructive recommendations to the Association looking to a rap

Enantioselective high-performance liquid

Enantioselective high-performance liquid chromatographic method for the determination of methadone in serum using an AGP and a CN column as chiral and analytical column, respectively

✍ Kim Kristensen; Helle Riis Angelo; Tine Blemmer 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 378 KB

Appearance potentials determined by the

Appearance potentials determined by the electron-impact method as an analytical aid in the evaluation of conformational energies and clarification of ring conformation—I: Appearance potentials of the [MR]+· ions formed in the primary fragmentation of stereo-isomeric 1,3-dioxans. A direct route to conformational energies

✍ Kalevi Pihlaja; Jorma Jalonen 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 442 KB 👁 1 views

Analytical modeling of a fracture zone i

Analytical modeling of a fracture zone in the Brule formation as an aquifer receiving leakage from water-table and elastic aquitard : Barrash, W; Ralston, D R J HydrolV125, N1/2, June 1991, P1–24

📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 104 KB 👁 2 views

Analytical modeling as a geomechanics ai

Analytical modeling as a geomechanics aid for mine design applications in the USA : Bieniawski, Z T In: Application of Analytical Methods to Mining Geomechanics (paper to the Proceedings of the 7th Plenary Session of the International Bureau of Rock Mechanics, World Mining Congress, Katowice, 24–26 June 1981)P7–22. Publ Rotterdam: A. A. Balkema, 1982

📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 113 KB 👁 2 views

Analytical modeling as a geomechanics ai

Analytical modeling as a geomechanics aid for mine design applications in the USA : Bieniawski, Z T In: Application of Analytical Methods to Mining Geomechanics (paper to the Proceedings of the 7th Plenary Session of the International Bureau of Rock Mechanics, World Mining Congress, Katowice, 24–26 June 1981)P7–22. Publ Rotterdam: A. A. Balkema, 1982

📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 114 KB 👁 1 views