Results 101 to 110 of about 938,605 (285)

Modelling the speciation and biogeochemistry of iron in oceanic surface waters at the Bermuda Atlantic Time-series Study site

open access: yes, 2006
By means of numerical modelling the cycling of iron between its various physical (dissolved, colloidal, particulate) and chemical (redox state and organic complexation) forms in the upper mixed layer of the ocean is analysed.
Weber, Lisa
core   +1 more source

[Branding Iron Club 5 Pin]

open access: yes, 1982
Decorative pin from the Branding Iron Club in Dallas.

core  

Bio‐Based Sodium Alginate Beads Reinforced With Microalgae (Limnospira platensis): Structure–Property Relationships and Controlled Release Potential

open access: yesJournal of Applied Polymer Science, EarlyView.
Development of sodium alginate beads doped with Limnospira platensis, designed for the gradual release of nutrients and bioactive molecules into soil. The biomaterial combines biodegradability, controlled‐release potential, and microalgal biomass valorization, contributing to reduced nutrient losses through leaching and the development of more ...
Mariana Araújo Gatto   +6 more
wiley   +1 more source

Pressed copy of letter from Woodward Iron Company, St. Louis, Missouri, to Drouillard Iron Company, Nashville, Tennessee, May 17, 1886

open access: yes, 1886
A document from an extensive collection spanning four generations of the Woodward family that operated merchant pig iron companies in West Virginia and Alabama. The collection begins with Stimpson Harvey Woodward (S. H.
Woodward Iron Company
core  

Body mass and sex estimation from lower carnassial tooth morphometry in the endangered Iberian wolf (Canis lupus signatus): An ecomorphological analysis of sexual size dimorphism

open access: yesThe Anatomical Record, EarlyView.
Abstract The Iberian wolf (Canis lupus signatus) is an endangered subspecies characterized by highly fragmented populations and increasing human–carnivore conflict across the Iberian Peninsula. Although body mass strongly influences predator–prey dynamics and ecological performance, quantitative assessments of sexual size dimorphism (SSD) and body mass
Leonardo Cotts   +4 more
wiley   +1 more source

Biochemical Studies and Production Optimization of β‐Glucosidase From Microcystis aeruginosa CACIAM 03 Using Organic Waste

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Global warming and industrial pollutants pose significant threats to environmental sustainability. In response, enzymes have emerged as promising tools for mitigating pollution. Enzymatic hydrolysis is considered environmentally sustainable due to its biological nature.
Gustavo Marques Serra   +4 more
wiley   +1 more source

[Branding Iron Club 4 Button]

open access: yes, 1982
Pin-back button from the Branding Iron Club in Dallas.

core  

Phytoplankton responses to shifting iron and temperature conditions in the Irminger Basin

open access: yes, 2023
The High Latitude North Atlantic is a globally significant region of deepwater formation home to intense primary productivity. Controls on phytoplankton growth in this region remain poorly constrained but are thought to seasonally be dominated by iron ...
Beckley, Lena
core  

Biochar‐based fertilizers improve nutrient use efficiency in sunflower grown on a subtropical tidal soil

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Improving fertilizer use efficiency is essential for reducing environmental pollution, sustaining agricultural production, and maximizing the economic profitability of crop production systems. This study tested the hypothesis that the formulation strategy of biochar‐based fertilizers, rather than nutrient addition alone, is associated with ...
Md. Al‐Amin   +7 more
wiley   +1 more source

Analysis on Process and Technology of Grain Oriented Silicon Steel and Development Trend

open access: yesTeshugang, 2013
Main technology parameters of four developed process: cast bloom higher temperature heating-double cold rolling or single cold rolling, lower temperature heating-double cold rolling or single rolling process for production of common grain oriented ...
董爱锋, 张文康
doaj  

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