Results 251 to 260 of about 931,073 (310)

Green and sustainable synthesis of magnetite from copper slag via citrate complexation for methylene blue dye removal from water

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel, Karen Valencia García, Tania‐Ariadna García‐Mejía, Agileo Hernández‐Gordillo, Rosa‐María Ramírez‐Zamora   +4 more
wiley   +1 more source

PEK14: A Kinesin‐4 Necessary for Male‐Derived Fertility in Arabidopsis thaliana

Cytoskeleton, EarlyView.
ABSTRACT Of the 61 kinesins annotated in Arabidopsis thaliana, many are still without assigned function. Here, we have screened an insertional mutant library of Arabidopsis pollen‐expressed kinesins for fertility defects. Insertional mutants for three kinesins showed a significant reduction in seed set.
Isabella N. Mendes, Norman R. Groves, Jessica Z. Li, Lily N. Thompson, Brian J. Smith, Aman Y. Husbands, Iris Meier   +6 more
wiley   +1 more source

From Corporate Social Responsibility to Organizational Resilience: The Role of Sustainability Control Systems and Governance Heterogeneity

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Corporate social responsibility (CSR) has increasingly been recognized as a strategic lever for enhancing organizational resilience. Although CSR literature is abundant, prior research has not fully explained how distinct CSR types, such as altruistic, promotional, and value‐creating, influence organizational resilience through sustainability ...
Badar Latif, Said Elbanna, Abdul Hanan, Taewoo Roh   +3 more
wiley   +1 more source

Managing Soil pH in Utah

, 2001
Gale, Jody, Koenig, Rich, Barnhill, James   +2 more
openaire   +1 more source

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Soil pH Variation Within a Soil. III. pH Variation in Limed Soil

Communications in Soil Science and Plant Analysis, 2004
Abstract There are many methods for determining lime requirement, but no single method is suitable for all soils. A fast and efficient method to evaluate lime effect is needed. Soil buffering capacity tests and column-leaching tests were applied to the limed Van Rockel soil at the depth of 0–30 cm to evaluate pH distribution after liming. Two groups of
Shih-Lin Hsu, Joe Hung, Arthur Wallace
openaire   +1 more source

Mapping Soil pH

Soil Science Society of America Journal, 2005
The theoretical profitability of variable rate (VR) lime management has driven adoption of intensive soil sampling strategies used with complex statistical techniques without demonstration of approach efficacy. Our objective was to compare the accuracy of spatially continuous pH and lime requirement (LR) maps derived from ...
S. M. Brouder, B. S. Hofmann, D. K. Morris   +2 more
openaire   +1 more source

Soil pH Buffering Revisited

Soil Science Society of America Journal, 1985
Abstract The buffering relationships of a wide variety of Vermont soils were investigated by adding either acid (H 2 SO 4 ) or base (CaCO 3 ). Soils were found to be very well buffered above pH 7
F. R. Magdoff, R. J. Bartlett
openaire   +1 more source

Interrelations between soil pH measurements in various electrolytes and soil solution pH in acidic soils

Australian Journal of Soil Research, 1991
Ninety soil samples (81 surface, 9 subsurface) were collected from eastern Queensland and soil pH (1:5 soi1:solution) was measured in each of deionized water (pH,), 0.01 M CaCl2, 0-002 M CaCl2 and 1 M KCl. Soil solution was extracted from each soil after incubation for 4 days at the 10 kPa matric suction moisture content, and pH (pHss) and electrical ...
RL Aitken, PW Moody
openaire   +1 more source

Soil pH Variation Within a Soil. II. pH Variation in a Neutral and an Alkaline Soil

Communications in Soil Science and Plant Analysis, 2004
Abstract Soil pH variation exists in particles of every kind of soils, including alkaline soil. The objective of this study was to examine soil pH varia-tion in a neutral and an alkaline soil using the column-leaching method. Column-leaching tests were applied to two soils (Callaway and Mount Palomar) at the depths of 0–30 and 30–60 cm.
Shih-Lin Hsu, Joe Hung, Arthur Wallace
openaire   +1 more source

Soil pH

2017
Describes the importance of soil pH and provides a list of vegetable tolerance to acid soil.
Relf, Diane, Adler, Barry, 1952-, McDaniel, Alan, 1948-   +2 more
openaire   +1 more source