Results 101 to 110 of about 381,606 (330)

Depth of diamond formation obtained from single periclase inclusions [PDF]

open access: yes, 2019
Super-deep diamonds (SDDs) are those that form at depths between ~300 and ~1000 km in Earth's mantle. They compose only 1% of the entire diamond population but play a pivotal role in geology, as they represent the deepest direct samples from the interior
Alvaro M.   +10 more
core   +1 more source

Chiral Engineered Biomaterials: New Frontiers in Cellular Fate Regulation for Regenerative Medicine

open access: yesAdvanced Functional Materials, EarlyView.
Chiral engineered biomaterials can selectively influence cell behaviors in regenerative medicine. This review covers chiral engineered biomaterials in terms of their fabrication methods, cellular response mechanisms, and applications in directing stem cell differentiation and tissue function.
Yuwen Wang   +5 more
wiley   +1 more source

Sunflower cake in multiple supplements for cattle grazing in the dry season: Nutritional characteristics

open access: yesSemina: Ciências Agrárias, 2015
The objective was to evaluate the effect of inclusion levels of sunflower cake as protein source to replace soybean meal in multiple supplements for cattle grazing during dry season on nutritional parameters. Five steers were used, Nellore, non-castrated,
Allan Cristian Mesacasa   +8 more
doaj   +1 more source

Some Aspects of ertilization of Maize in Transylvania Area [PDF]

open access: yes, 2011
The research undertaken in the field of differentiated fertilization in maize crop aim at rationalizing fertilizing mineral inputs and at their reduction by promoting alternatives and strategies for an efficient inclusion within differentiated ...
MĂRGHITAŞ, Marilena   +2 more
core   +2 more sources

High‐Performance Low‐Emissivity Paints Enabled by N‐Doped Poly(benzodifurandione) (n‐PBDF) for Energy‐Efficient Buildings

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu   +13 more
wiley   +1 more source

Calcareous Algae (Lithothamnium calcareum) as an Alternative Source of Calcium in Commercial Layer Diets

open access: yesTropical Animal Science Journal
Calcareous algae (CA) are an alternative renewable source of organic minerals that are used in poultry feed. However, the optimal CA concentration that can be included in poultry diets and its effect on egg production requires further investigation. The
L. R. Ávila   +3 more
doaj   +1 more source

Sonochemical Functionalization of Glass

open access: yesAdvanced Functional Materials, EarlyView.
A new method for functionalizing glass using ultrasonication of aryl diazonium salts. Aryl radicals generated by ultrasounds react with glass, forming a stable, covalently bonded organic film. The functionalized glass adheres microorganisms such as microalgae, fungi, and bacteria, suggesting potential applications in enzyme production, filtration ...
Tiexin Li   +13 more
wiley   +1 more source

Safety evaluation of valproate on bone mineral density and bone metabolism in children with epilepsy

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2018
Objective To evaluate the safety of valproate (VPA) on bone mineral density and bone metabolism in children with epilepsy. Methods Retrieve relevant research from online databases (January 1, 1980-March 1, 2018) as PubMed, EBMASE/SCOPUS and Cochrane ...
Hai-jiao WANG   +5 more
doaj   +1 more source

Evidence for CO2-rich fluids in rocks from the type charnockite area near Pallavaram, Tamil Nadu [PDF]

open access: yes
Fluid inclusion and mineral chemistry data was presented for samples from the type charnockite area near Pallavaram (Tamil Nadu, India). The results indicate the presence of a dense CO2 fluid phase, but the data cannot distinguish between influx of this ...
Hansen, E.   +5 more
core   +1 more source

Fe-isotope fractionation in magmatic-hydrothermal mineral deposits: a case study from the Renison Sn-W deposit, Tasmania [PDF]

open access: yes, 2015
We present 50 new iron isotopic analyses of source granite and mineral separates from the Renison tin deposit in western Tasmania. The aim of the study is to characterise the composition of minerals within a tin deposit associated with a reduced, S-type ...
Foden, J., Wawryk, C.
core   +1 more source

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