Results 81 to 90 of about 221,452 (307)

Bioavailability of organic and inorganic zinc sources in male broilers

open access: yesPoultry Science, 2012
The objective of the current study was to determine the bioavailability of an organic zinc source (Availa-Zn) compared with zinc sulfate in a European-type broiler diet. A total of 480 one-day-old male Ross 308 broilers were housed in 48 digestibility cages (10 birds per cage), being randomly divided over 9 treatments.
L, Star   +3 more
openaire   +2 more sources

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Contamination of Kallar Kahar Lake by Inorganic Elements and Heavy Metals and their Temporal Variations

open access: yesJournal of Applied Sciences and Environmental Management, 2009
The present study was conducted to find out the contamination of Kallar Kahar Lake by inorganic elements and heavy metals and the temporal variation of these chemicals in the lake water.
F Iqbal, N Raza, M Ali, M Athar
doaj   +1 more source

Inorganic-organic separators for alkaline batteries [PDF]

open access: yes, 1978
A flexible separator is reported for use between the electrodes of Ni-Cd and Ni-Zn batteries using alkaline electrolytes. The separator was made by coating a porous substrate with a battery separator composition.
Sheibley, D. W.
core   +1 more source

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

Bioavailability of Methionine-Coated Zinc Nanoparticles as a Dietary Supplement Leads to Improved Performance and Bone Strength in Broiler Chicken Production

open access: yesAnimals, 2020
Recently, nanotechnology has been widely adopted in many fields. The goal of this study was to evaluate the potential for amino acid coated nano minerals as a supplement in broiler feed.
Ashraf Alkhtib   +8 more
doaj   +1 more source

Alkali metal silicate protective coating Patent [PDF]

open access: yes, 1968
Composition and production method of alkali metal silicate paint with ultraviolet reflection ...
Schutt, J. B., Shai, C. M.
core   +1 more source

Effects of zinc oxide filler on the curing and mechanical response of alkyd coatings [PDF]

open access: yes, 2020
The mechanical properties of an alkyd resin filled with zinc oxide pigment were studied at different concentrations over a wide range of time scales using dynamic mechanical analysis, quartz crystal rheometry and nanoindentation.
Casadio, Francesca   +5 more
core  

Bioavailability in soils [PDF]

open access: yes, 2011
The consumption of locally-produced vegetables by humans may be an important exposure pathway for soil contaminants in many urban settings and for agricultural land use.
A Göthberg   +164 more
core   +2 more sources

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