Coal Pillar Locations are pillars of coal that must remain in place to provide support for a ... ...
NBII National Biological Information Infrastructure
... SOUTHEAST ASIA, PILLARS FOR PROSPERITY AND PEACE ... 4. TITLE AND SUBTITLE Southeast Asia, Pillars for Prosperity and Peace 5a. ...
DTIC Science & Technology
Coal Pillar Locations are pillars of coal that must remain in place to provide support for an oil and gas well on the surface....
Chromium oxide pillared manganese oxide materials were prepared by intercalating layered manganese oxide with chromium hydroxyl acetate clusters under reflux condition. The as-synthesized materials were heated at 200 C in flowing nitrogen for 1 h to result in chromium oxide pillared manganese oxides. X-ray diffraction, UV-vis, FTIR, ...
Energy Citations Database
Titanium hydrate sols were prepared using different acid hydrolysis catalysts, i.e., acetic acid and hydrochloric acid. The platinum-doped TiO(2) sol-gels were also synthesized by adding K(2)PtCl(6) into the titanium hydrate sols. The hydrophobic montmorillonite clay, treated with organic cationic surfactant, i.e., hexadecyltrimethylammonium bromide, was used as a template to ...
PubMed
Synthetic Birnessite, an octahedral layered manganese oxide material called OL-1 was synthesized with Na+, K+, Na +/Mg2+, K+/Mg2+, Na +/K+ ions as interlayer cations by redox reactions between permanganate and alcohols in a strong basic media. Chromia pillared OL-1s were prepared under reflux conditions using trinuclear chromium hydroxyl acetate as a ...
NASA Astrophysics Data System (ADS)
We describe the case of a 65-year-old patient with glossopharyngeal neuralgia. Pain was triggered by swallowing, yawning, or cold food. We used the anterior tonsillar pillar method for the injection of drugs; a relatively new glossopharyngeal nerve (GPN) block which was described by Benumof (Anesthesiology 1991;75:1094-1096). Performing this GPN block, daily levobupivacaine ...
PubMed Central
