Results 21 to 30 of about 89,211 (165)

The spatial distribution of leaf galls of Mikiola fagi (Diptera: Cecidomyiidae) and Neuroterus quercusbaccarum (Hymenoptera: Cynipidae) in the canopy of a Central European mixed forest

open access: yesEuropean 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

Nutritional process and nutrients return in pure and mixed plantations of oak (A case study: lowland forests of Chamestan, Noor) [PDF]

open access: yesتحقیقات 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

Comparative Analysis of Graphitization Characteristics in Bamboo and Oak Charcoals for Secondary Battery Anodes

open access: yesCrystals
When compared to natural graphite, artificial graphite has advantages such a longer cycle life, faster charging rates, and better performance. However, the process of producing it, which frequently uses coal, raises questions about the impact on the ...
Kiseon Lee   +4 more
doaj   +1 more source

Surface Quality of CNC Face-Milled Maple (Acer pseudoplatanus) and Oak (Quercus robur) Using Two End-Mill Tool Types and Varying Processing Parameters

open access: yesApplied Sciences
Face milling with end-mill tools represents a solution for woodworking applications on small-scale or complex surfaces, but information regarding the surface quality per specific tool type, wood material, and processing parameters is still limited ...
Ana-Maria Angelescu   +2 more
doaj   +1 more source

Comparison of the bond strength of oak (Quercus L.) and beech (Fagus sylvatica L.) wood glued with different adhesives considering various hydrothermal exposures

open access: yesJournal of Forest Science, 2015
The investigation of the hydrothermal exposure effect on the glue-line strength is obvious when outdoor application of wood products is in option. In our research the bonding quality of oak (Quercus L.) and beech (Fagus sylvatica L.) wood was tested in ...
P. Král, P. Klímek, D. Děcký
doaj   +1 more source

Effect of herbal composition (Oak Gall, pomegranate peel and Fenugreek Seeds) on sexual satisfaction of women at reproductive age [PDF]

open access: yesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2020
Introduction: Satisfactory sexual relations promote women's health and quality of life. Some medicinal Plants can have an effect on sexual satisfaction due to the presence of certain compounds.
Zahra Ghavami   +3 more
doaj   +1 more source

Energy efficiency and energy saving by Indian fertilizer plants: Role of feedstock and ownership

open access: yesEnergy Reports, 2023
Fertilizer is one of the energy intensive core industries of India. Among the different types of fertilizers produced in India, nitrogenous fertilizers like urea are most energy consuming.
Hena Oak
doaj   +1 more source

(+)-epi-Epoformin, a Phytotoxic Fungal Cyclohexenepoxide: Structure Activity Relationships

open access: yesMolecules, 2018
(+)-epi-Epoformin (1), is a fungal cyclohexene epoxide isolated together with diplopimarane and sphaeropsidins A and C, a nor-ent-pimarane and two pimaranes, from the culture filtrates of Diplodia quercivora, a fungal pathogen for cork oak in Sardinia ...
Antonio Cala   +5 more
doaj   +1 more source

Antibiogram Analysis and Detection of Pathogenicity Genes in Two Strains of Enterococcus faecium Isolates from Oak Sap (Quercus brantii var. Persica)

open access: yesJournal of Mazandaran University of Medical Sciences, 2017
Background and purpose: Lactic acid bacteria (LAB) play an important role in human and other organisms life. Some of LABs kill pathogenic and other harmful microorganisms.
Elham Mousavi   +2 more
doaj  

Impact of cherry, acacia and oak chips on red wine phenolic parameters and sensory profile

open access: yesOENO One, 2017
Aim: The evolution of global phenolic parameters and the sensory profile of a Portuguese red wine aged for 90 days in contact with wood chips from different species were evaluated.
Mariana Tavares   +2 more
doaj   +1 more source

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