Results 111 to 120 of about 2,375,581 (384)

Reformulating the Kriging Algorithm to the Practicing Miner [PDF]

open access: yesarXiv, 2013
The main aim of applied geostatistics is to derive `mean' and `variance' of ore to the practicing miner. This paper suggests brand-new approach to the problem.
arxiv  

H2O2‐Generating Advanced Nanomaterials for Cancer Treatment

open access: yesAdvanced Functional Materials, EarlyView.
H2O2‐generating nanoplatforms can exploit tumor redox imbalance for O2 and toxic reactive oxygen species generation, leading to hypoxia reversal, and apoptosis of cancer cells, respectively. This review highlights the mechanisms of these nanoplatforms, including exogenous H₂O₂ delivery, endogenous amplification, and metal peroxides, which leads to ...
Kiyan Musaie   +8 more
wiley   +1 more source

Responses of ectomycorrhizal fungi to mineral substrates [PDF]

open access: yes, 2003
Boreal forest soils are complex, heterogeneous growth substrates where organic and mineral components provide nutrient resources for soil organisms and plants. Mineral nutrients are cycled between living and dead organic components of the forest soil and
Rosling, Anna
core  

A sensitivity analysis of the prediction of the nitrogen fertilizer requirement of cauliflower crops using the HRI WELL_N computer model [PDF]

open access: yes, 2001
HRI WELL_N is an easy to use computer model, which has been used by farmers and growers since 1994 to predict crop nitrogen (N) requirements for a wide range of agricultural and horticultural crops.
Draycott, A. Philip (Arthur Philip)   +4 more
core   +1 more source

The Frontiers of Aqueous Zinc–Iodine Batteries: A Comprehensive Review on Mechanisms, Optimization, and Industrial Prospects

open access: yesAdvanced Functional Materials, EarlyView.
This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen   +10 more
wiley   +1 more source

Integrated Ecological-Economic Modeling of Regions with the use of GIS Technologies

open access: yesGeoresursy, 2017
The paper shows the process of modeling the integrated map “Scheme of the ecological and economic regionalization of the territory of the Russian Federation on the basis of the mineral and raw materials base of natural adsorbents” using GIS technologies.
G.N. Bulatova   +2 more
doaj   +1 more source

Organic or mineral fertilization [PDF]

open access: yes, 2005
To meet Swedish environmental goals organic farming will play an important role in the development of a sustainable and high quality food production system.
Heeb, Anuschka
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Features of the mineral composition ash dump - products technogenesis

open access: yesRUDN Journal of Ecology and Life Safety, 2011
In the process of anthropogenic lithogenesis arrays formed tumors, which include ash dump. Mineral and chemical composition of ash and slag varies over time, which determines the migration of aquatic macro- and micro leads to environmental pollution.
E N Ogorodnikova   +2 more
doaj  

Relação zinco cobre em dietas de codornas japonesas em postura

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Objetivou-se verificar o efeito da suplementação de diferentes relações de zinco orgânico e de cobre inorgânico, bem como comparar os resultados com a dieta controle de codornas japonesas, sobre o desempenho produtivo e a qualidade dos ovos. Foram
B.C. Ferreira   +7 more
doaj   +1 more source

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