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The effect of crosslinking on ion transport in nanocellulose-based membranes
Nanocellulose Membrane Ion conductivity Ion selectivity Crosslinking
2023/12/6
Ion selective membranes are at the heart of energy conversion and harvesting, water treatment, and biotechnologies. The currently available membranes are mostly based on expensive and non-biodegradabl...
Effect of Natural Crosslinker on the Properties of Chicken Feather and Modified Vegetable Oil Based Green Composites
Biocomposite natural fiber mechanical properties thermal properties biodegradable
2023/12/4
For the past few decades environmental concerns had been influencing the researchers to employ natural fibers and polymers from renewable resources as a replacement for petroleum-based resins and synt...
EFFECT OF CLIMATE ON GROWTH OF EUROPEAN LARCH (Larix decidua Mill.) AT THE UPPER TREELINE IN THE SOUTHEASTERN ALPS
dendroclimatology SE Alps European larch Larix decidua Mill
2009/11/26
The relationship between larch (Larix decidua Mill.) tree-ring widths and climate was studied on 7 selected locations in the southeastern part of the Alps (Slovenian Alps). Analysis was performed for ...
THE EFFECT OF ENHANCED UV-B RADIATION ON NORWAY SPRUCE (Picea abies (L.) Karst.) AND CONSEQUENCES FOR THE MOUNTAIN FOREST
Norway spruce (Picea abies) trees UV-B radiation photochemical efficiency ETS
2009/11/26
Norway spruce trees from the subalpine stand are exposed not only to high UV-B radiation but also to a complex of other environmental factors, such as high photosynthetically active radiation, extreme...
EFFECT ON PLANT SPECIES DIVERSITY OF AFFORESTATION BY INTRODUCED SPECIES IN THE OLD SWEET CHESTNUT (CASTANEA SATIVA MILLER) GROVES OF CEVENNES,SOUTHERN FRANCE
PLANT SPECIES DIVERSITY INTRODUCED SPECIES OLD SWEET CHESTNUT GROVES
2009/11/26
EFFECT ON PLANT SPECIES DIVERSITY OF AFFORESTATION BY INTRODUCED SPECIES IN THE OLD SWEET CHESTNUT (CASTANEA SATIVA MILLER) GROVES OF CEVENNES,SOUTHERN FRANCE。
Effect of Postcure Conditions on the Dynamic Mechanical Behavior of Water-Based Polymer-Isocyanate Adhesive for Wood II.Investigation of a polyvinyl alcohol solution and polymeric diphenylmethane diisocyanate model
water based isocyanate adhesive heat treatment dynamic mechanical analysis
2009/11/23
In order to understand the effect of the heat treatment on the dynamic viscoelastic behavior of water based polymer-isocyanate adhesive for wood (API adhesive), we investigated the most simplified mod...
Mechanical Properties of Wooden I-beams with Plantation Timber Materials in Hokkaido IV.Effect of various environmental conditions on mechanical properties
wooden I-beam mechanical property environmental condition adjustment factor
2010/3/4
Effects of various environmental conditions on mechanical properties of wooden I-beams with Todomatsu (Abies sachalinensis) lumber and Karamatsu (Larix kaempferi) plywood were investigated. Five type...
Effect of Frictional Force on Lateral Resistance of Wall-Floor Joints of Wooden Light Frame Constructions
light frame construction shear wall vertical load frictional force frictional damping
2010/3/4
In wooden light frame constructions, wind or earthquake forces are transmitted through the boundaries between upper floors and walls, walls and lower floors, floors and sills, or sills and foundations...
Fracture Morphology and Effect of Compression Volume on Tensile Strength of Compressed Wood
compressed wood compression ratio density elastic modulus tensile strength
2009/3/6
Tensile strength property of sugi wood (Cryptomeria japonica D. Don) compressed to various ratio was examined, and the relationship between the effect of compression volume and the morphological break...
Effect of Changes in the Moisture Content due to Surrounding Relative Humidity on the Contact Stress in Traditional Mortise and Tenon Joints III
compressed sugi komisen hozo-komisen mortise and tenon change of humidity
2009/3/6
This research is focused on evaluating the efficiency and failure mechanism of joints using a komisen (Japanese traditional square key) of compressed sugi (Japanese ceder ;Cryptomeria japonica D. Don)...
Effect of Crossbanded laminates on the Bearing Properties of Mechanical Joints of Laminated Veneer Lumber with a Drift Pin
crossband LVL bearing properties ductility ratio bearing energy loading speed
2009/3/6
To investigate the effects of crossbanded laminate ratios in laminated veneer lumber (LVL) on its bearing properties, tension-type bearing strength tests of drift-pin joints were made. The LVLs of par...
Effect of Changes in the Moisture Content due to Surrounding Relative Humidity on the Contact Stress in Traditional Mortise and Tenon Joints II.
komisen compressed wood contact stress mortise and tenon joint
2009/3/6
This research is a continuation of part 11), and focuses on studying the effect of cyclic humidity changes. It also evaluates the anti-relaxation effect by deformation recovery of the komisen(wooden ...
Effect of Electrical Potentials on Tool Wear and Measurement of Electrostatic Voltage in Machining of Air-dried Douglas-fir
wood cutting tool wear corrosive wear electrical suppression static electricity
2009/3/6
To clarify the effect of electrical potentials on the tool-wear progression of high-speed steel tools in the machining of air-dried Douglas-fir (Pseudotsuga menziesii FRANCO), tool-life tests of plane...
Effect of Changes in the Moisture Content due to Surrounding Relative Humidity on the Contact Stress in Traditional Mortise and Tenon Joints I.
komisen mortise and tenon contact stress compressed sugi
2009/3/6
To understand the stress transmission mechanism in the traditional timber joint, focus was aimed on the contact stress which occurs at the contact surface of mortise and tenon joints. More precisely, ...
The Effect of Irradiation Wavelength on the Discoloration of Wood
discoloration photo-bleaching photo-darkening wavelength wood
2009/3/6
Six wood species were exposed to UV and visible light (278 nm to 496 nm) with narrow band gaps (20 nm), and the effects of wavelength on their discoloration patterns were investigated. Light-colored ...