Results 61 to 70 of about 18,688 (227)
Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.A nickel‐substituted polyoxometalate catalyst enables efficient lignin degradation into monoaromatic compounds in a methanol–water solution. ABSTRACT The transition from fossil‐based resources to renewable feedstocks is a cornerstone of industrial decarbonization.
Dorothea Voß +4 more
wiley +1 more source
Dynamics of the U.S.-Canada Softwood Lumber Trade: Market and Welfare Effects of the 2006 Softwood Lumber Agreement [PDF]
This article examines the effects of macroeconomic variables (i.e., housing starts, disposable income, and the exchange rate), market variables (i.e., lumber price and wage rate) and the 2006 Softwood Lumber Agreement (SLA06) on U.S.
Baek, Jungho
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Investigation on production of ten most important and well worth native hardwood species at forest nurseries of Caspian region of Iran [PDF]
تحقیقات جنگل و صنوبر ایران, 2005 Development and rehabilitation are two major factors in the Comprehensive Project of Caspian Forest Conservation of Iran which can be reached by standard seedlings production.
Mohammad Bagher Khodai, Manoochehr Amani
doaj
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
Evaluation of the Substitutability between U.S. and Canadian Softwood Lumber [PDF]
Softwood lumber trade between the United States and Canada has worldwide attention due to its economic importance and for lengthy dispute. Most studies have focused on welfare effects of the dispute, while few studies have evaluated the question of ...
Shook, Steve +2 more
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Journal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.The phosphorylation of milkweed fibers using the phosphate ester/urea system was optimized. The impact of reaction temperature, duration, and phosphate ester ratio on the efficiency of phosphorylation was investigated using the design of experiments approach.
Ahmed Azrrar +4 more
wiley +1 more source
Contingent Protection Measures and the Management of the Softwood Lumber Trade in North America [PDF]
This article examines CanadaÂ’s softwood lumber dispute with the United States in the context of new juridical models of international dispute settlement and an evolving trade policy environment in North America.
Froese, Marc D.
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Mississippi’s softwood timber potential: Private nonindustrial influences [PDF]
, 1984 Mississippi\u27s long-run softwood timber potential was estimated for three input situations under a common set of economic and biological assumptions. Economic goals for sustained pine production were estimated using the computer program GASPLY with no ...
Weaver, G. H. +2 more
core +1 more source
Material Characterization of Lignin‐Filled Polypropylene Composites
Journal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.Ground and spray‐dried lignin powders are compared as fillers for polypropylene composites. Differences in powder preparation methods are associated with differences in powder characteristics and composite behavior after melt compounding. Spray‐dried lignin produces smaller particles and fewer large agglomerates, while a 5 wt% lignin loading provides a
Sungjun Hwang +3 more
wiley +1 more source
THE USERS OF LUMBER AND THE US-CANADA SOFTWOOD LUMBER AGREEMENT: AN EVENT STUDY [PDF]
In this paper we analyze whether the Softwood Lumber Agreement between US and Canada imposed significant economic costs on the users of Lumber in the US. To ascertain this impact we use an event study.
Malhotra, Nisha, Gulati, Sumeet
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