Results 31 to 40 of about 285,981 (333)
Beilstein Journal of Organic Chemistry, 2013 An efficient entry to the preparation of elusive 4-unsubstituted-3-iodo-2H-chromenes has been accomplished as result of a catalytic cyclization. Thus, upon exposition of [(3-iodoprop-2-yn-1-yl)oxy]arenes to IPrAuNTf2 (3 mol %), in 1,4-dioxane at 100 °C ...
Pablo Morán-Poladura +2 more
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DiversityInsectivores (Eulypotiphla) are a substantial component of Russian forest ecosystems. The parasites of these animals also form an important part of natural biocenoses and act as one of the factors in the formation of biodiversity.
Nadezhda Yu. Kirillova +3 more
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Surveys of Scottish farmers and their vertebrate pests – case study from a long running dataset
Julius-Kühn-Archiv, 2011 Data on perceived pests to farmers were collected annually since 1998, during predominantly face-toface interviews with the farmer as an adjunct to routine pesticide usage surveys.
Hartley, G., Campbell, S.
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Delay Line as a Chemical Reaction Network [PDF]
, 2015 Chemistry as an unconventional computing medium presently lacks a systematic approach to gather, store, and sort data over time. To build more complicated systems in chemistries, the ability to look at data in the past would be a valuable tool to perform
Banda, Peter +2 more
core +3 more sources
Cell Adhesion & Migration, 2016 The hydatidiform mole (HM) is a placental pathology of androgenetic origin. Placental villi have an abnormal hyperproliferation event and hydropic degeneration. Three situations can be envisaged at its origin: 1. The destruction/expulsion of the female pronucleus at the time of fertilization by 1 or 2 spermatozoa with the former being followed by an ...
openaire +3 more sources
Molecules, 2018 The reaction of para-hydroxybenzyl alcohols with ferrocene in the presence of a catalytic amount of InCl3 provided ferrocenyl phenol derivatives, an interesting class of organometallic compounds with potential applications in medicinal chemistry.
Silvia González-Pelayo +4 more
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Worm grunting, fiddling, and charming--humans unknowingly mimic a predator to harvest bait. [PDF]
PLoS ONE, 2008 BackgroundFor generations many families in and around Florida's Apalachicola National Forest have supported themselves by collecting the large endemic earthworms (Diplocardia mississippiensis). This is accomplished by vibrating a wooden stake driven into
Kenneth C Catania
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FEBS Letters, EarlyView.The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang +2 more
wiley +1 more source