Results 1 to 10 of about 452,656 (205)
From Extraction to Valorization: Unlocking the Potential of Bark-Derived Extraction Residues for Sustainable Material Development [PDF]
MoleculesTree bark, a renewable byproduct of the forest industry, has long been recognized as a rich source of bioactive and structural compounds, including polyphenols, tannins, triterpenes, and suberinic acids.
Julia Dasiewicz +2 more
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Calcific Aortic Stenosis—A Review on Acquired Mechanisms of the Disease and Treatments
Frontiers in Cardiovascular Medicine, 2021 Calcific aortic stenosis is a progressive disease that has become more prevalent in recent decades. Despite advances in research to uncover underlying biomechanisms, and development of new generations of prosthetic valves and replacement techniques ...
Banafsheh Zebhi +3 more
doaj +1 more source
The Forestry Chronicle, 2021 Tree root disease caused by the pathogen Armillaria ostoyae (Romagn.) Herink has notable influence on bio-economic systems of southern British Columbia (BC) and the northwestern United States.
Michael P. Murray, Adrian Leslie
doaj +1 more source
Comparative analysis of physical-chemical properties of larch and pine bark: thermal analysis and analytical pyrolysis [PDF]
Сибирский лесной журнал, 2022 The study focuses on the thermal analysis and flash pyrolysis of bark of Siberian larch (Larix sibirica Ledeb.) and Scots pine (Pinus sylvestris L.). Using thermogravimetry (TG/DTG) and differential scanning calorimetry (DSC), a number of patterns of ...
E. A. Petrunina +5 more
doaj +1 more source
Science, 1970 KINZER et al.1 have recently reported the identification and synthesis of the bicyclic compound, frontalin. We wish to question the validity of some of their conclusions in the light of earlier work by this group at the Boyce Thompson Institute and Battelle Memorial Institute.
W D, Bedard, R M, Silverstein, D L, Wood
openaire +4 more sources
Fermentation, 2023 Cellulosic sugars production for the valorization of lignocellulosic biomass residues in an industrial site has economic benefits and is promising if integrated into a biorefinery.
Mariana S. T. Amândio +2 more
doaj +1 more source
Low-Cost Biochar Adsorbents for Water Purification Including Microplastics Removal
Applied Sciences, 2020 The applicability of steam activated pine and spruce bark biochar for storm water and wastewater purification has been investigated. Biochar samples produced from the bark of scots pine (Pinus sylvestrus) and spruce (Picea spp.) by conventional slow ...
Virpi Siipola +4 more
doaj +1 more source
Aufklärung, 2019 A proposta do artigo é refletir sobre uma possível justificação da desobediência civil em situações políticas nas quais não temos ao nosso dipor princípios políticos que traduzam uma concepção arrazoada de justiça à qual possamos apelar para justificar o
Gehad Marcon Bark
doaj +1 more source
A Bark Thickness Model for White Spruce in Alaska Northern Forests [PDF]
, 2009 Here we developed a simple linear model to estimate white spruce bark thickness in the northern forests of Alaska. Data were collected from six areas throughout interior and southcentral Alaska. Geographic variation of bark thickness was tested between
Liang, Jingjing, Malone, Thomas
core +3 more sources
Quercus robur Older Bark—A Source of Polyphenolic Extracts with Biological Activities
Applied Sciences, 2022 Processing wood leads to the accumulation of considerable amounts of forest waste, such as branches, leaves and especially bark. These byproducts can be exploited for their high content of biomolecules.
Ruxandra Ștefănescu +9 more
doaj +1 more source