Results 51 to 60 of about 18,688 (227)
steel research international, EarlyView.Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu +3 more
wiley +1 more source
BioResources, 2023 Glycol lignins (GLs) produced through acid-catalyzed solvolysis of softwood meal using glycols, such as polyethylene glycol (PEG), have been used for the development of functional materials.
Tomohiro Yamada +3 more
doaj +2 more sources
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
Coffins From the Abusir Tomb of Nyankhseshat (AS 104) Through the Lens of Wood Analysis
Archaeometry, EarlyView.ABSTRACTThis article presents the results of an integrated Egyptological and anatomical study of wooden coffin fragments from the mastaba of Nyankhseshat at Abusir South (AS 104), dated to the early Fourth Dynasty. The assemblage includes remains of at least three coffins and probably of two wooden boxes. Wood analysis identified predominantly imported
Marie Peterková Hlouchová +1 more
wiley +1 more source
The Many Dimensions of Softwood Lumber [PDF]
, 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 +1 more source
Prediction of Withdrawal Resistance of Self-Tapping Screws in Softwood Structural Lumber
BioResourcesThe withdrawal resistance of self-tapping screws (STS) in Korean structural softwood in the vertical fiber direction was examined. Four representative softwood species were selected based on their specific gravity.
In-Hwan Lee, Keonho Kim
doaj +2 more sources
Cutting Power during Milling of Thermally Modified Pine Wood
Drvna Industrija, 2016 The paper presents experimental testing results of cutting power of thermally modified wood of Scots pine (Pinus sylvestris L.) during lengthwise milling. The process of heat treatment was performed in the atmosphere of superheated steam, at temperatures
Andrzej Krauss +2 more
doaj +1 more source
Implications of Restrictions on Imports of Canadian Softwood Lumber to the Southern Softwood Lumber Industry [PDF]
Review of Regional Studies, 1987 A number of policy options for the U.S. softwood industry are under consideration and there are indications that some form of restriction of the Canadian imports is imminent. The purpose of this paper is to evaluate the effects of trade restrictions and domestic subsidy on the southern softwood lumber industry.
James C.O. Nyankori, Stephen K. Nodine
openaire +1 more source
Performance of planted native seedlings in felled strips within Pinus radiata plantation forest
Restoration Ecology, EarlyView.Abstract Introduction Exotic plantations could facilitate native forest restoration through a managed transition utilizing partial harvest, poisoning, or natural senescence of the plantation. Objectives To explore canopy gap creation and herbivore exclusion in a Pinus radiata plantation on planted seedlings of three native tree species.
Grace R. Marshall +2 more
wiley +1 more source
A review of the configuration of bordered pits to stimulate the fluid flow
Maderas: Ciencia y Tecnología, 2014 As the bordered pits have generally been thought to have an influence on the refractory nature of softwoods, structural behaviour of this conducting pathways is discussed according to the published literature.
Ilker Usta
doaj