منابع مشابه
Not boring at all
The element boron is not renowned among biologists, short of a few specialists who know that it is an essential nutrient for plants and an element in boromycin—an antibiotic compound produced by Streptomyces. Yet, on the whole, molecular biologists and, in particular, those in drug development seem to have little use for carbon’s left-hand neighbour in the periodic table. This is about to chang...
متن کاملWestel Willoughby—Litchfield County Pioneer *
November in Goshen on its high hilltop is blustery and cold and raw. It may have its moments when Indian summer slips back for a last regretful visit, and a murky blue haze lies in the great hollow to the east, but the 20th of that month in 1769, was a day of cold skies with no sun to glint on the green ripples of Marshapogge, now Tyler Pond. There was a hint of snow in the air, and Ivy Mountai...
متن کاملLincolnshire Knowledge and Resource Service
We present our experience in the management of hip fracture patients after the application of a value-stream approach, the Lean framework, in our trust. This system uses available resources in an efficient manner whilst eliminating waste. A statistically significant reduction of 5% and 9.3% was noted in the 30-day and overall mortality, respectively, after implementing 'Lean thinking'. Further ...
متن کاملBoring algae
and an increased chlorophyll b to chlorophyll a ratio for better light capture in low light. Furthermore, an Ostreobium strain living in a coral skeleton, where nearly all of the red light has been captured by the zooxanthellae in the coral tissue, has been shown to have modified chlorophyll with a spectrum shifted towards far-red wavelengths. As zooxanthellae cannot use far-red light, more of ...
متن کاملIncidence of bark- and wood-boring insects in firewood: a survey at Michigan's Mackinac Bridge.
Firewood is a major pathway for the inadvertent movement of bark- and wood-infesting insects. After discovery of Agrilus planipennis Fairmaire (Coleoptera: Buprestidae) in southeastern Michigan in 2002, quarantines were enacted including prohibition of transporting firewood across the Mackinac Bridge between Michigan's Lower and Upper peninsulas. Drivers are required to surrender firewood befor...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1893
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800168712