Results 121 to 130 of about 25,195 (237)
Abstract Childhood lead exposure causes irreversible neurodevelopmental harm, and no safe blood lead level in children has been identified. Measured childhood blood lead is collected unevenly across the United States, and many areas publish no neighborhood‐level surveillance, so the children at highest risk are often the hardest to find by measurement.
Eric C. Ritter
wiley +1 more source
Boric acid sprays can control the occurrence of cracked stem in certain varieties of celery which follows excessive applications of nitrogen and potash fertilizers—or potash alone, when the soil fertility is optimal.
M Yamaguchi, F Zink, A Spurr
doaj
ABSTRACT The South Saskatchewan River Basin (SSRB) in southern Alberta is the only major Canadian watershed where water supplies are effectively fully allocated. This was the first region targeted for land‐use and water‐supply planning under new provincial legislation.
Mohammad Zare +2 more
wiley +1 more source
Assessment of Combustion and Potash Production as Options for Management of Wood Waste [PDF]
This study assessed combustion and potash production as options for management of wood waste. The percentage reduction in volume by combustion and potash generation potential of wood waste from nine different common species of wood obtained from a wood ...
Babayemi, J.O., Adewuyi, G.O.
core
The Material Basis of 18th‐Century Meissen Porcelain
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley +1 more source
Synthesis of Leucite Crystals Using Potash Feldspar [PDF]
Natural potash feldspar was used in an attempt to synthesize leucite crystals. The conditions necessary for synthesizing leucite crystals were examined and the crystal morphology were investigated.
福田, 功一郎 +4 more
core +1 more source
Nigeria, men selling potash in Kano
Nigeria, Kano, Potash, 173ColorVolume 73, Page
Forman, Harrison, 1904-1978
core
Test plan: Potash Core Test. WIPP experimental program borehole plugging
The Potash Core Test will utilize a WIPP emplaced plug to obtain samples of an in-situ cured plug of known mix constituents for bench scale testing.
Christensen, C.L., C.L. Christensen
core +1 more source
Palestine Potash & Dead Sea [workers at the Palestine Potash Company factory, 1] [picture] /
Part of the Hurley negative collection.; Caption on cover.
Hurley, Frank, 1885-1962.
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