Results 241 to 250 of about 362,336 (308)

Modeling interconnected minerals markets with multicommodity supply curves: examining the copper-cobalt-nickel system. [PDF]

Nat Commun
Ryter J, Bhuwalka K, Roth R, Olivetti E, Buarque-Andrade L, Frenzel M, Shojaeddini E, Alonso E, Nassar N.   +8 more
europepmc   +1 more source

Soil Sulfur and Nitrogen Affect Wheat Flour Mixing Characteristics and Protein Features in Flour and Dough

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives Sulfur and nitrogen affect wheat yield and the protein content and quality. Hard red spring wheat (Albany cultivar) grown under six different soil nitrate application levels (0, 60, 120, 180, 240, and 300 lbs/acre) and two sulfur levels (0 or 20 lbs/acre) was used.
E. T. Quayson, G. A. Annor, D. Kaiser, P.‐N. T. Johnson   +3 more
wiley   +1 more source

A Hybrid Model for Copper Futures Price Forecasting Utilizing Complexity-Aware Variational Mode Decomposition and Reconstruction and Multi-Behavior-Triggered Interaction Modeling. [PDF]

Entropy (Basel)
Li Y, Liu D.
europepmc   +1 more source

Better Material Properties and Faster Catalyzed Chemical Recycling for Poly(L‐Lactide) Using a Simple Commercial Glycerol Ethoxylate Additive

Chemistry – A European Journal, EarlyView.
Glycerol ethoxylate (GEO), a branched ethylene glycol derivative, both toughens commercial PLLA and accelerates its chemical recycling to L‐lactide. The lead sample, containing 10 wt.% GEO, shows 9x higher elongation at break and 6x higher tensile toughness than pure PLLA. The GEO–PLLA samples are efficiently chemically recycled to L‐lactide, even when
Madeleine L. Smith, Thomas M. McGuire, Kam C. Poon, Alexander R. Craze, Charlotte K. Williams   +4 more
wiley   +1 more source

Rethinking Climate Change on the Role of Human Power Generation, Alternative Perspectives, Potential Solutions, and a Plea for Action

Chemie Ingenieur Technik, EarlyView.
All energy matters Let us broaden the discussion on solutions to climate change. Greenhouse gases have upset the delicate equilibrium of the Earth's energy balance. Consequently, all sources of heat affect the temperature of the Earth. Although the amount of additional heat generated by humans is a fraction of that produced by the sun, it is generated ...
Martin Bertau, Gerald Steiner, Tom Harwood   +2 more
wiley   +1 more source

Corrigendum to "The impact of Russo-Ukrainian war, COVID-19, and oil prices on global food security" [Heliyon Volume 10, Issue 8, April 2024, Article e29279]. [PDF]

Heliyon
Al-Rousan N, Al-Najjar H, Al-Najjar D.
europepmc   +1 more source

Sensitivity analysis and stochastic optimization of levelized cost of hydrogen production through methane pyrolysis

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Hydrogen plays a crucial role across multiple industrial sectors and is increasingly recognized as a clean energy carrier with significant potential in decarbonization efforts. Methane pyrolysis (MP), particularly using molten metal catalysts, offers a promising pathway for hydrogen production with low CO2 emissions.
Adrian Paredes Bozzo, Zukui Li
wiley   +1 more source

Research on Regional Variations in Potato Price Fluctuations and Inter-Regional Transmission Mechanisms in China. [PDF]

Foods
Lu H, Li T, Hao R, Liu Z, Gao M, Chen J.
europepmc   +1 more source

Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Polyacrylamide (PAM), the standard flocculant for mining tailings, often produces turbid supernatants and poorly dewatered sediments, limiting water reuse and tailings densification. We synthesized amylopectin‐graft‐poly[(2‐methacryloyloxy)ethyl]trimethylammonium chloride (AP‐g‐PMETAC) copolymers with systematically varied graft frequency (N = 
Gustavo P. Zago, Reinaldo Giudici, João B. P. Soares   +2 more
wiley   +1 more source

The Lithium-Ion Battery Recycling Trilemma: Bridging the Gap Between Material Science, Economic Reality, and Regulatory Policy. [PDF]

Materials (Basel)
Zhang Q.
europepmc   +1 more source