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Study on new polymer crosslinking agents and their functional hydrogels
Multifunctional crosslinking agent Functional hydrogel Shape memory ability Magnetism
2024/1/12
Functional hydrogels have been used in various fields, but their development might be limited due to the finite variety of crosslinking agents, complicated functional monomer design and synthesis. To ...
Study on novel rosin-based polyurethane reactive hot melt adhesive
adhesion properties chain extender polyurethane reactive hot melt adhesive rosin
2023/12/11
Chain extender is a major additive in polyurethane adhesive preparation, which has a great influence on its molecular weight, green strength, and thermal resistance. In this work, we first synthesized...
High-efficient esterification of rosin and glycerol catalyzed by novel rare earth Lewis acidic ionic liquid: Reaction development and mechanistic study
Rosin glyceride Rare earth Lewis acidic ionic liquid Esterification DFT Catalysis
2023/12/7
Background: As one of the most important modified products of rosin, rosin glyceride was widely used in many aspects. However, the preparation of rosin glyceride is always unfriendly due to the use of...
A comparative study of lignocellulosic nanofibrils isolated from celery using oxalic acid hydrolysis followed by sonication and mechanical fibrillation
Celery Lignocellulosic nanofibrils Oxalic acid hydrolysis Disk grinding
2024/3/12
Two lignocellulosic nanofibrils (LCNF) were produced from celery using oxalic acid hydrolysis and sonication (OS) or refining by a SuperMassColloider grinder treatment (MT). Physicochemical properties...
FOREST DISTURBANCE ANALYSIS WITH LANDSAT-8 OLI DATA RELATED TO A PARAMETRIC WIND FIELD: A CASE STUDY FOR TYPHOON RAMMASUN (201409)
Typhoon Rammasun Forest disturbance Wind field Remote sensing index
2018/5/15
Forest disturbance induced by tropical cyclone often has significant and profound effects on the structure and function of forest ecosystem. Detection and analysis of post-disaster forest disturbance ...
Influence of site conditions and silvicultural practice on the wood density of Scots pine (Pinus sylvestris L.) – a case study from the Doksy locality, Czech Republic
shelterwood regeneration clearcut forest site softwoods physical properties variability
2018/3/6
After spruce, the Scots pine (Pinus sylvestris Linnaeus) is the second most important commercial coniferous tree
species in the Czech Republic. However, we are finding out that awareness of the varia...
Estimating the aboveground carbon sequestration and its economic value (case study: Iranian Caspian forests)
allometric equation economic value of carbon density of wood forest inventory
2018/3/6
The aim of the study is to estimate the aboveground carbon sequestration and to determine the economic
value of forests in carbon sequestration as a way of mitigating climate change. This research wa...
Selection of appropriate criteria in urban forestry (Case study: Isfahan city, Iran)
AHP multi-criteria decision making
2015/5/5
The aim of this study is to select appropriate criteria such as ecology, economy, social and aesthetic for
plantation in Isfahan city, Iran. In order to do this research, 19 questionnaires were dist...
Timber production and ecological characteristics of trees in coppice forest in the Voskop nature reserve in Česky kras – a case study
stools site index stock volume Quercus Carpinus
2015/5/5
A new approach to forestry that increasingly values non-timber forest functions brings new interest and
value also to coppice forests. A case study in the Voskop nature reserve located in the Č...
Microscopy Techniques to Study Wood Formation in Beech
beech (Fagus sylvatica L.) wood formation light microscopy UV–microspectrophotometry
2009/11/27
We studied wood formation in beech (Fagus sylvatica), using intact tissue samples containing xylem, cambial zone and phloem. The samples were taken from adult trees growing at the forest site Panš...
WINDSTORM RESTORATION EFFICIENCY USING THE KIDRIČEVO WINDSTORM (29 JUNE,2006) AS A CASE STUDY
gozd poš kodovan med ujmo obnova po ujmi scenarij produktivnost
2009/11/27
Economic efficiency is one of the many essential demands regarding the technical management of windstorms. The main goal of this paper is to analyze a hypothetical scenario in which a forest owner wor...
USE OF DIFFERENT GROWTH PARAMATERS OF NORWAY SPRUCE (Picea abies (L.) Karst.) TO STUDY TREE RESPONSE TO CLIMATE
Norway spruce Picea abies multiproxy analysis Pokljuka Slovenia dendroecology
2009/11/26
In the paper, potential analysis of various growth parameters of Norway spruce are introduced at the macro and micro levels. Dendroecological measurements give information as to xylem growth ring widt...
DENDROECOLOGICAL STUDY OF SPRUCE (Picea abies (L.) Karst.) GROWTH AROUND TWO COAL-FIRED POWER PLANTS
air pollution with SO2 forest decline dendroecology radial growth Picea abies (L.) Karst
2009/11/26
The main objective of this study was to investigate tree-ring width before, during and after onset of significant SO2 air pollution around coal-fired power plants Šoštanj (TEŠ) and Trbo...
Windthrow factors-a case study on Pokljuka
wind windthrow Picea abies Pokljuka root rot Heterobasidion sp. factors of windthrow
2009/11/26
This paper presents a case study in windthrow. The case study area was 1.7 ha of two forest gaps on the Pokljuka plateau, Slovenia, where strong wind had blown down 44 trees. An additional 44 standing...
A STUDY OF IMPORTANT ENTOMOFAUNA IN OAK FORESTS OF SLOVENIA
pedunculate oak Quercus robur sessile oak Quercus petraea forest entomology Insecta Slovenia
2009/11/25
Insects in 9 research areas in pedunculate oak and sessile oak forests in Slovenia have been studied. We identified 35 insect species as well as two genera from 13 families. The defoliation of oak lea...