Bud burst and flowering phenology in a mixed oak forest from Eastern Romania [PDF]
Annals of Forest Research, 2009 Bud burst and flowering phenology have been observed in year 2008 ina natural white oak species complex situated in eastern Romania. A total of 300 mature individuals was mapped and identified based on leaf morphology.
Ecaterina Nicoleta Chesnoiu +5 more
doaj
BioResources, 2023 Based on the sclereids in the bark of oak species, a convolutional neural network (CNN) was employed to validate species classification performance and its influencing factors. Three optimizers including stochastic gradient descent (SGD), adaptive moment
Jong Ho Kim +7 more
doaj +2 more sources
European Journal of Entomology, 2002 Despite their wide distribution and frequent occurrence, the spatial distribution patterns of the well-known gall-inducing insects Mikiola fagi (Hartig) and Neuroterus quercusbaccarum (L.) in the canopies of mature trees are poorly described. We made use
Christian KAMPICHLER, Markus TESCHNER
doaj +1 more source
Correct Identity of the Oak Twig Pruner (Coleoptera: Cerambycidae) [PDF]
, 2017 (excerpt) The oak twig pruner is a cerambycid of minor economic importance which is generally common through most of eastern North America. The adult beetles oviposit on living twigs of oak and other hardwoods, and the larvae bore within the twig ...
Gosling, D. C. L
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Nutritional process and nutrients return in pure and mixed plantations of oak (A case study: lowland forests of Chamestan, Noor) [PDF]
تحقیقات جنگل و صنوبر ایران, 2012 This research was performed in Chamestan Forest and Rangeland Experimental Station since 1994. In this research chestnut leaved oak (Quercus castaneifolia) was planted at pure and mixed plantation, including Siberian elm (Zelkova carpinifolia), maple ...
Anollah Rouhi Moghaddam +4 more
doaj +1 more source
Exact Renormalization Group and Sine Gordon Theory
, 2017 The exact renormalization group is used to study the RG flow of quantities in field theories. The basic idea is to write an evolution operator for the flow and evaluate it in perturbation theory.
Oak, Prafulla, Sathiapalan, B.
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New State Distribution and Host Records of North American Buprestidae (Coleoptera) [PDF]
, 2018 The following new state records are reported for buprestid species in the eastern United States: Agrilus egeniformis Champlain and Knull and Polyceta elata LeConte from Georgia, Agrilus defectus LeConte and Agrilus vittaticollis (Randall) from Minnesota ...
Haack, Robert A +2 more
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What Can Talk Tell Us About Design? Considering Practice Through Symbolic Interactionism and Conversation Analysis [PDF]
, 2009 How can scholars conduct rigorous research into the social activities that help constitute design practice? This paper considers this question through exploring how the interactive aspects of design may be fruitfully examined from the perspective of ...
Oak, Arlene
core
Recent Astrophysics Results from ORELA and Possible Future Experiments at ORELA and SNS
, 2002 I present some recent results from experiments at the Oak Ridge Electron Linear Accelerator (ORELA) and discuss their impact in nuclear astrophysics. I then describe some possible future nuclear astrophysics experiments at ORELA and at the Spallation ...
Koehler, P. E.
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Stronger diversity effects with increased environmental stress : a study of multitrophic interactions between oak, powdery mildew and ladybirds [PDF]
, 2017 Recent research has suggested that increasing neighbourhood tree species diversity may mitigate the impact of pests or pathogens by supporting the activities of their natural enemies and/or reducing the density of available hosts.
A Mougou +52 more
core +4 more sources