Orman Fakültesi
Sub-communities within this community
Recent Submissions
-
Robust Liu-type estimator for regression based on M-estimator
(Taylor and Francis Ltd., 2017)The problem of multicollinearity and outliers in the dataset can strongly distort ordinary least-square estimates and lead to unreliable results. We propose a new Robust Liu-type M-estimator to cope with this combined ... -
Synthesis and antimicrobial activities of hybrid heterocyclic molecules based on 1-(4-fluorophenyl) piperazine skeleton
(Bentham Science Publishers, 2017)Background: The amine (2) was prepared starting from 1-(4-fluorophenyl) piperazine via two steps, and then converted to the corresponding hydrazide (4). The reaction of hydrazide (4) with carbon disulfide generated the ... -
Physical, mechanical and thermal properties of wood/zeolite/ plastic hybrid composites
(Univ Bio- Bio, 2017)Effect of zeolite content on the physical, mechanical and thermal properties of wood plastic composites was investigated in this study. To meet this objective, pine wood flour (0, 10, 20, 30, 40, 50 wt%) with compatibilizing ... -
Surface characteristics of heated and varnished oriental beech after accelerated weathering
(Slovak Forest Products Research Inst, 2017)This study was performed to investigate some surface characteristics such as surface hardness, surface roughness, and color changes of heated and varnished Oriental beech (Fagus orientalis Lipsky) after accelerated weathering. ... -
Effects of thinning, liming, and nitrogen application on the growth of a young oriental beech (fagus orientalis lipsky) forest stand
(Parlar Scientific Publications, 2017)Each of the 45 study plots within a stand of oriental beeches, 25 years old, was subjected to one of the following treatments, either singly or in combination: thinning (moderate or heavy), liming (5 t ha(-1)), application ... -
Synthesis and antimicrobial activity of new piperazine-based heterocyclic compounds
(Walter De Gruyter Gmbh, 2017)The hydrazide 5, that was obtained from -1-(4-fluorophenyl) piperazine (1), was converted to the cor-responding carbothioamides 6a-c by the reaction with alkyl(aryl) isothiocyanates. The synthesis of conazole analogs 10a-f ... -
Determination of the optimum observation points for brown bear (ursus arctos) inventory using GIS in Savsat, Turkey
(Health & Environment Assoc, 2017)Forest inventory programs involve not only inventorying the tree species' traits but also inventorying the number of wildlife species and their habitats. Brown bear is one of the threatened wildlife species and its habitat ... -
Preparation and characterization of high-performance wood polymer nanocomposites using multi-walled carbon nanotubes
(Sage Publications, 2017)Effect of industrial grade multi-walled carbon nanotubes on mechanical, decay, and thermal properties of wood polymer nanocomposites was investigated. To meet this objective, pine wood flour, polypropylene with and without ... -
Effects of fire intensity and slope on surface soil erosion following a prescribed fire in old pinus nigra stands
(Parlar Scientific Publications, 2017)As a practical forest fuel-reduction technique, prescribed fires have been implemented in many countries regardless of their potential impact on surface soil erosion process. Greater runoff and surface soil erosion (rill ... -
Atık bardaklardan üretilen odun plastik kompozitlerin bazı özellikleri
(Kastamonu Üniversitesi, 2015)Odun Plastik Kompozit (OPK) üretimi geri dönüştürülebilir materyaller ve atık termoplastik materyallere ilgi her geçen gün artmaktadır. Bu çalışmada geri dönüştürülebilir atık kağıt bardaklar, polimer atıklar (Yüksek ... -
Ekosistem servisleri ve toplum refahı
(Namık Kemal Üniversitesi, 2013)Ekosistem servisleri anlayışı ekosistemlerle toplum ilişkisinin öneminin etkili bir şekilde ifade etmeyi isteyen doğa bilimciler tarafından 1990’ların sonlarına doğru geliştirilmiştir. Ekosistem servisleri genel bir tanımla ... -
Public opinion about effects of energy investments in Artvin, Turkey
(Health & Environment Assoc, 2017)The energy which has been one of the basic needs of mankind since the early ages. Demand for energy is continuously increasing in parallel with the developing technology and increasing population. Energy demand's being ... -
Effects of different growing media and sowing depths on seed germination of caper (capparis ovata desf.)
(Health & Environment Assoc, 2017)This study was carried out to determine the effects of different sowing depths and growing media on germination percentage and germination rate of caper (Capparis ovata Desf.) seeds. Treatments applied to the seeds were 3 ... -
Surface characteristics of scots pine wood heated at high temperatures after weathering
(Slovak Forest Products Research Inst, 2017)This study was conducted to investigate some surface properties of wood specimens of heat treated Scots pine (Pinus sylvestris L.) after weathering such as surface hardness, surface roughness, gloss, and color changes. ... -
Applicability of payments for ecosystem services mechanism in water resources protection in Turkey
(Health & Environment Assoc, 2017)Water is a valuable and limited resource with indispensable importance for all creatures and especially humans to be able to maintain their lives. To obtain intended quantity and quality of water in a sustainable way, ... -
Prospects of entomopathogenic bacteria and fungi for biological control of ricania simulans (walker 1851) (hemiptera: ricaniidae)
(Zoological Society Of Pakistan, 2018)Ricania simulans causes harm in almost all plants that grow along the Eastern Black Sea coast. The chemicals used to control this pest are prohibited in this region due to tea cultivation. For this reason, new strategies ... -
The effects of ink presence on mechanical, physical, morphological and thermal properties of office and newspaper fiber-polypropylene composites
(Kaunas Univ Tec, 2019)In this study the effects of ink (offset and toner) presence on the mechanical, physical, morphological and thermal properties of newspaper- and office paper fiber-plastic composites were investigated. Printed and unprinted ... -
Insecticidal effects of essential oils against nymphal and adult stage of ricania simulans (hemiptera: ricanidae)
(Natural Products INC, 2017)Ricania simulans (Walker, 1851) (Hemiptera: Ricanidae) nymphal and adult stages prefer all agricultural plants, bushes and young trees as their hosts, and feed on the juice of these plants and damage them areas in the ... -
Impregnation in wood of pyrite (fes2) material and compressive strength
(Health & Environment Assoc, 2017)In this study, it is aimed to have the ability of being identifying to be impregnated with pyrite substance that is the one of the resources of our country of spruce wood (Picea orientalis (L.) Link) in various concentration ... -
Effect of climatic factors on the growth of oriental spruce stands in mountainous ecoregion of ne Turkey
(Health & Environment Assoc, 2017)Atmospheric conditions have some direct and indirect effects on plant growth in many ways. This effect is important especially in physical, chemical or biological process in plant growth. Deviations from optimum conditions ...
RSS 1.0
