Results 71 to 80 of about 13,823 (237)
Resolving Canada-U.S. Trade Disputes in Agriculture and Forestry: Lessons from Lumber [PDF]
Prominent trade disputes between Canada and the U.S. involve agriculture and forestry, with lack of transparency caused by Canadian non-market institutions a source of U.S. objections.
Kurt Niquidet +3 more
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Strength prediction of recovered softwood beams for structural reuse
, 2013 In order to help reduce society's impact on the environment, the research described in this paper considers the reuse of structural softwood members recovered from demolished buildings.
Smith, Melanie +3 more
core +1 more source
Scientia Agricola, 2005 The distinct characteristics of juvenile and mature woods, which are observed particularly in softwoods, have an influence on processing due to their different mechanical resistance properties in relation to cutting operations.
Raquel Gonçalves, Antônio Carlos Néri
doaj +1 more source
FRP-to-Softwood Joints: Experimental Investigation [PDF]
, 2011 A proper understanding of the interfacial behaviour between timber and bonded fibre-reinforced polymer (FRP) composites will assist in the rational and optimal design of FRP strengthening works for timber structures. To enhance this understanding, a series of single-lap FRP-to-timber joint shear tests are reported herein in which the strength of the ...
Smith, ST, Qiao, PZ, Wan, J
openaire +2 more sources
Remediation Journal, Volume 36, Issue 2, Spring 2026.ABSTRACT This review synthesizes current research on the phytoremediation potential of industrial hemp (Cannabis sativa L.) for heavy metals, including arsenic, aluminium, mercury, copper, lead, cadmium, nickel, and zinc, as well as per‐ and polyfluoroalkyl substances (PFAS), commonly referred to as “forever chemicals.” A structured and transparent ...
Omid Ansari, Luca De Prato
wiley +1 more source
BioResources, 2015 Extracting lignin from black liquor is an attractive option in modern pulp mills as a unit process for a combined biorefinery. The lignin obtained can be utilized as solid fuel or other high-value added products.
Weizhen Zhu, Hans Theliander
doaj +1 more source
Methods for Determining the Number of Mold Fungi in the Air—Current Trends
Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.A unified methodological framework combining culture‐based, molecular, and data‐driven approaches to advance reliable measurement and interpretation of indoor fungal bioaerosols. ABSTRACT Indoor fungal contamination poses significant health concerns due to the diversity and dynamic behaviour of airborne spores.
Juhi Mishra, Wioletta Przystas
wiley +1 more source
The Many Dimensions of Softwood Lumber
, 2007 The Softwood Lumber dispute between Canada and the United States is one of the longest and most expensive trade disputes in history. However, the Softwood Lumber dispute has been, if not misunderstood, at least underappreciated.
Dunoff, Jeffrey L.
core +2 more sources
ChemSusChem, Volume 19, Issue 13, 14 July 2026.Low‐cost lignin was upgraded in an acidic lithium bromide (LiBr) solution via integrated depolymerization, demethylation, and phenolation to yield bioactive polyphenols with enhanced phenolic hydroxyl content. The resulting polyphenols exhibited strong antioxidant and antibacterial activities, along with low cytotoxicity and promising in vivo ...
Long Li +9 more
wiley +1 more source
Maderas: Ciencia y Tecnología, 2019 In the present study, two mathematical models were developed to optimize the surface roughness for machining condition of Cedar of Lebanon pine (Cedrus libani). Taguchi approach was applied to examine the effect of CNC processing variables.
Ender Hazir, Kücük Hüseyin Koc
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