Yayın tarihi için Orman Fakültesi listeleme
Toplam kayıt 130, listelenen: 21-40
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Factors for converting hazelnut (Corylus avellana L) into black alder (Alnus glutinosa Yalt.) plantations
(Journal of Environmental Biology, 2009-07)Hazelnut plantations, which are a major source of income for the villagers in the eastern Black sea region are not able to provide sufficient income to the villagers due to price fluctuations and sudden falls witnessed ... -
The effects of thermal treatment on the mechanical properties of wild Pear (Pyrus elaeagnifolia Pall.) wood and changes in physical properties
(Materials & Design, 2009-12-01)The aim of the study was to investigate the effects of thermal treatment on the mechanical and physical properties of wild pear wood. The results obtained for thermal treatment at 160 C for 2 h showed that the modulus ... -
Orman içi su ürünleri
(Bartın Üniversitesi, 2010) -
Predicting the above-ground biomass of scots pine (Pinus sylvestris L.) stands in Turkey
(Taylor & Francis, 2010)In this study, biomass equations are presented for scots pine stands within the Erzurum Regional Forestry Management Area. Thirty-three sample plots, each of 0.04 hectares were chosen in order to define the biomass ... -
Changes in the chemical structure of thermally treated wood
(Bioresource Technology, 2010)Changes in the chemical structure of hornbeam and uludag fir woods during thermal treatment were investigated at three temperatures (170, 190, and 210 oC) and three durations (4, 8, and 12 hours). After thermal treatment, ... -
Predicting the above-ground biomass of crimean pine (Pinus nigra ) stands in Turkey
(Journal of Environmental Biology, 2010-01)In this study, biomass equations are presented for crimean pine (Pinus nigra Arnold) stands within the Zonguldak forest region. A total of 44 sample plots, each of 0.04 ha were chosen in order to define the biomass equations ... -
The effect of heat treatment on some mechanical properties and color changes of Uludag fir wood
(Taylor & Francis, 2010-03-08)In this study, the effects of heat treatment on color, mass loss, compression strength, and hardness of Uludag fir (Abies bornmulleriana Mattf.) were investigated. Wood specimens conditioned at a relative humidity of ... -
The influence of thermal treatment on color response of wood materials
(Wiley Periodicals, 2010-08-11)In this study, the influence of thermal treatment on color changes of six different wood materials was investigated. Test specimens were subjected to three different temperatures (160, 180, and 200°C) and durations (3, 5, ... -
The impacts of heat treatment on lap joint shear strength of black pine wood
(Taylor & Francis, 2010-09-02)This study was conducted to determine the impacts of heat treatment on lap shear strength, density, and mass loss of black pine wood. In the study, black pine wood boards bonded with polyurethane were subjected to ... -
Treatment of scots pine wood with oil in water and water in oil emulsion systems: effects on boron leaching and water absorption
(2010-10-09)The aim of this study was to investigate the water absorption and water repellent efficiency of oils and oil water emulsions [oil-in-water (O/W) and water-in-oil (W/O)] and possibilities of reducing the amount of boron ... -
Effects of boron Impregnation and heat treatment on some physical and mechanical properties of spruce and pine wood
(Karadeniz Teknik Üniversitesi, 2010-11-04)This study evaluated the effects of boron impregnation and heat treatment on some physical and mechanical properties of wood. Spruce and pine wood samples were treated with 4% aqueous solution of both boric acid (BA) and ... -
The effects of adhesive ratio and pressure time on some properties of oriented strand board
(Bioresources, 2011)This study was carried out to determine the effects of adhesive ratio and pressure time on thickness swelling (TS), internal bond (IB), modulus of rupture (MOR), and modulus of elasticity (MOE) properties of oriented strand ... -
Investigating changes in the chemical constituents and dimensional stability of heat-treated hornbeam and Uludag fir wood
(Bioresources, 2011)Changes in chemical constituents and some physical properties such as swelling and water absorption of hornbeam (Carpinus betulus L) and uludag fir (Abies bornmulleriana Mattf.) wood were investigated after heat treatment ... -
The effects of tannin and thermal treatment on physical and mechanical properties of laminated chestnut wood composites
(Bioresources, 2011)The aim of this study was to investigate the effects of tannin and thermal treatment on physical properties such as dimensional stability and moisture content (%), as well as mechanical properties such as bending strength, ... -
Statistical analysis and projection of wood veneer industry in Turkey: 2007 - 2021
(Scientific Research and Essays, 2011-08-11)While development and change of the social life in recent years has noticeably increased demand for forest products, the production, export and import of the forest products accordingly changed in terms of quantity and ... -
Orman mühendisliği için planlama ve proje değerlendirme
(Bartın Üniversitesi, 2012) -
Dendroloji II : kapalı tohumlular angiospermae (amentifeare)
(Bartın Üniversitesi, 2012) -
Optimization of the conditions required for chemical and biological modification of the yeast waste from beer manufacturing to produce adhesive compositions
(Bioresources, 2012)During the production of beer large amounts of yeast waste are generated. This paper considers the possible making of environmentally friendly adhesive compositions from such wastes. Chemical treatment of yeast wastes ... -
Forecasting Turkey’s lumber industry: an analysis
(African Journal of Business Management, 2012-03-14)In this study, models are established and projections are developed for production, import and export of Turkish Lumber manufacturing industry by econometric method. Parameters of the econometric modeling rest on time ... -
The effects of industrial-scale heat treatment and impregnation with boron compounds on water uptake and tangential swelling of some wood species
(2012-05-10)This study evaluated the effects of boron impregnation and heat treatment on water uptake and tangential swelling of spruce (Picea orientalis), pine (Pinus nigra), beech (Fagus orientalis) and poplar (Populus deltoides) ...