Results 61 to 70 of about 1,193,744 (355)

Chemistry and Apparent Quality of Surface Water and Ground Water Associated with Coal Basins [PDF]

open access: yes, 1985
Personnel of the Arkansas Mining and Mineral Resources Research Institute conducted preliminary investigations on the chemistry and quality of surface and ground water associated with 12 coal-bearing sub-basins in the Arkansas Valley coal field. The coal
Oakley, A. J.   +3 more
core   +2 more sources

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

Effects of mineral waters on acid–base status in healthy adults: results of a randomized trial

open access: yesFood & Nutrition Research, 2019
Background: The ‘Western diet’ typically consumed in industrialized countries is characterized by high amounts of processed cereal grains and animal products while being low in vegetables, tubers, and fruits.
Paulina Wasserfurth   +5 more
doaj   +1 more source

Impact of Na and K fertilization on Eucalyptus response to drought - integrative approach : S02T08 [PDF]

open access: yes, 2013
Eucalyptus is a fast growing tropical species depending strongly on environment, soil fertility and water supply. Potassium fertilization improves drought resistance and growth performance, but world resources decline while cost increases.
Battie Laclau, Patricia   +6 more
core  

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Mineral Acquisition from Clay by Budongo Forest Chimpanzees [PDF]

open access: yes, 2015
Chimpanzees of the Sonso community, Budongo Forest, Uganda were observed eating clay and drinking clay-water from waterholes. We show that clay, clay-rich water, and clay obtained with leaf sponges, provide a range of minerals in different concentrations.
Dodd, Howard   +10 more
core   +4 more sources

A Termite‐Inspired Alternative to Cement

open access: yesAdvanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev   +3 more
wiley   +1 more source

The Level of Arsenic in Water from Mineral Water Spring Gajdovka in Košice and the Associated Health Risks

open access: yesFolia Veterinaria, 2018
In the recreation area Anička in Košice, there is a mineral spring that inhabitants call Gajdovka. It has been used with several breaks since the 19th century.
Hudák A.   +4 more
doaj   +1 more source

The slipper lobster, Scyllarides latus, uses apatite and fluorapatite to protect its sensory organules [PDF]

open access: yes, 2017
The cuticle of arthropods has been intensely studied not only to better understand the properties of a natural composite material, but also to understand how structural properties and mineral contributions to this composite offer a durable protective ...
Kunkel, Joseph   +2 more
core  

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey   +5 more
wiley   +1 more source

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