Results 1 to 10 of about 221,928 (269)

Systematic Research on the Transport of Ball-Milled Biochar in Saturated Porous Media: Effect of Humic Acid, Ionic Strength, and Cation Types

open access: yesNanomaterials, 2022
Ball-milled biochar (BMBC) is a typical engineering material that has promising application prospects in remediating contaminated soil and water. It is fundamental to rate the transport behaviors of BMBC in the underground environment before extensive ...
Gang Cao   +8 more
doaj   +1 more source

Actin Bundle Nanomechanics and Organization Are Modulated by Macromolecular Crowding and Electrostatic Interactions

open access: yesFrontiers in Molecular Biosciences, 2021
The structural and mechanical properties of actin bundles are essential to eukaryotic cells, aiding in cell motility and mechanical support of the plasma membrane. Bundle formation occurs in crowded intracellular environments composed of various ions and
Nicholas Castaneda   +6 more
doaj   +1 more source

Design and Investigation of Superatoms for Redox Applications: First-Principles Studies

open access: yesMicromachines, 2023
A superatom is a cluster of atoms that acts like a single atom. Two main groups of superatoms are superalkalis and superhalogens, which mimic the chemistry of alkali and halogen atoms, respectively.
Celina Sikorska
doaj   +1 more source

Main Cations and Cellular Biology of Traumatic Spinal Cord Injury

open access: yesCells, 2022
Traumatic spinal cord injury is a life-changing condition with a significant socio-economic impact on patients, their relatives, their caregivers, and even the community.
Constantin Munteanu   +11 more
doaj   +1 more source

Sürütme Şeritlerinde Bitki Besin Elementleri Kaybının Onarılmasında Yonga İle Dal–Yaprak Kullanımı

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
Bu çalışmada, endüstriyel odunhammaddesinin tarım traktörleriyle sürütme şeritleri üzerinde sürütülerekbölmeden çıkarılması sonucunda toprak üstünde bulunan ölü ve diri örtününuzaklaşmasının ve sürütme şeritlerine kesim artıklarının serilmesinin ...
Murat Yıldız, Yılmaz Türk
doaj   +1 more source

Gesso agrícola e rendimento de grãos de soja na região do sudoeste de Goiás Gypsum in management systems and soybean productivity in southwest region of Goiás

open access: yesRevista Brasileira de Ciência do Solo, 2010
O revolvimento de áreas em plantio direto (PD) há vários anos e o uso de gesso agrícola são práticas observadas entre os produtores na região do sudoeste de Goiás.
Lucimeire Neis   +4 more
doaj   +1 more source

Effects of humic acid-based buffer + cation on chemical characteristics of saline soils and maize growth

open access: yesJournal of Degraded and Mining Lands Management, 2014
Humic acid is believed to maintain the stability of the soil reaction, adsorption / fixation / chelate of cation, thereby increasing the availability of water and plant nutrients.
W. Mindari   +3 more
doaj   +1 more source

Variation in Feedstock Wood Chemistry Strongly Influences Biochar Liming Potential

open access: yesSoil Systems, 2019
Chars intended for use as soil amendment (“biochars„) vary greatly in their chemical and physical properties. In the present study, 19 Canadian temperate wood feedstocks were charred across a range of pyrolysis temperatures from 300–700
Sossina Gezahegn   +2 more
doaj   +1 more source

Variations of Major Ionic Composition and Salinity of Tigris River within Iraq

open access: yesSulaimani Journal for Engineering Sciences, 2015
Major ions are widely used to identify the hydrochemical and hydrological characteristic of water to assess water quality. Major ions compositions (Ca+2, Mg+2, Na+1, K+1, Cl-1, SO4-2, [HCO3]-1 and [CO3]-2), pH and salinity (TDS) of water in Tigris river ...
Sabah Obaid Hamad Al-Shujairi   +2 more
doaj   +1 more source

Enzymatic activity of the Kuyavia Mollic Gleysols (Poland) against their chemical properties

open access: yesPlant, Soil and Environment, 2013
The research results have shown that the enzyme pH index (0.49-0.83) confirmed the neutral or alkaline nature of the soils. Neither the changes in the content of available phosphorus nor in the activity of dehydrogenases, catalase, alkaline and acid ...
M. Krzyżaniak, J. Lemanowicz
doaj   +1 more source

Home - About - Disclaimer - Privacy