Zawartość ołowiu w Calamagrostis epigeios (L.) Roth [The contents of Lead in Calamagrostis epigeios (L.) Roth]
نویسندگان
چکیده
منابع مشابه
Biochemical Impact of Dominant Extracts of Scots Pine Cuttings on Germination
The main objective of this study was to determine the allelopathic impact of dominant species (Calamagrostis epigeios, Rubus idaeus and Chamaenerion angustifolium) of clear-cuttings of Scots pine (Pinus sylvestris L.) forests (Vaccinio-myrtillo Pinetum) on test species germination emphasizing the forest ecosystem establishment. Aqueous extracts of roots and shoots were produced at different gro...
متن کاملSubanguina calamagrostis and Its Biology in Calamagrostis spp. in Iowa, Ohio, and Wisconsin.
Goto and Gibler (5) r e p o r t e d that nematodes in leaf galls on Calamagrostis canadensis (Michx.) Beauv. near St. Paul, Minnesota, resembled Anguillulina graminophila [= Subanguina graminophila (T. Goodey, 1933) Brzeski, 1981]. Wu (10) descr ibed Anguina calamagrostis Wu, 1967, later renamed Subanguina calamagrostis (Wu, 1967) Brzeski, 1981 (3), as occur r ing on C. canadensis in On ta r io...
متن کاملDan Roth
My research focuses on the computational foundations of intelligent behavior. We develop theories and systems pertaining to intelligent behavior using a unified methodology – at the heart of which is the idea that learning has a central role in intelligence. We attempt to understand the role of learning in supporting intelligent inference and use this understanding to develop systems that learn...
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Abstract Nature has been a wellspring of therapeutic operators for a huge number of years and an exceptional number of present day drugs have been secluded from common sources. Higher plants, as wellsprings of restorative mixes, have kept on assuming a prevailing part in the support of human wellbeing since old circumstances. More than half of all cutting edge clinical medications are of...
متن کاملThe Thue–Siegel–Roth Theorem
In this paper we will give a proof of the Thue-Siegel-Roth Theorem, which states that for any algebraic number α and any ǫ > 0 there exists only a finite number of pairs of coprime integers p, q such that ∣ α − p q ∣ ∣ < 1 q2+ǫ . We will follow the proof as it is presented Leveque’s book, [8, ch 4]. This proof also deals with the more general case when p q is allowed to be an algebraic number i...
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ژورنال
عنوان ژورنال: Acta Societatis Botanicorum Poloniae
سال: 2017
ISSN: 2083-9480
DOI: 10.5586/asbp.1959.025