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11 Results Found

  • Article
  • Open Access
10 Citations
4,977 Views
19 Pages

Chemical Durability of Thermal Insulating Materials in Hall-Héroult Electrolysis Cells

  • Raymond Luneng,
  • Søren N. Bertel,
  • Jørgen Mikkelsen,
  • Arne Petter Ratvik and
  • Tor Grande

8 July 2019

The most common thermal insulating materials used in the cathode lining in aluminum electrolysis cells are Moler (diatomaceous earth), calcium silicate, or vermiculite based materials. The thermal insulation layer is critical for the overall thermal...

  • Article
  • Open Access
2 Citations
3,210 Views
18 Pages

25 May 2022

Plant endosymbionts (endophytes) influence host plant health and express genotype-dependent ecological relationships with plant hosts. A fungal species intended to confer host plant resistance to a forest pathogen was used as inoculum to test for eff...

(This article belongs to the Special Issue Forest Health Management: Interaction between Forest Trees, Pathogens and Environment)
  • Article
  • Open Access
46 Citations
4,305 Views
13 Pages

Phenolic Composition of Grape Stems from Different Spanish Varieties and Vintages

  • Irene Esparza,
  • José Antonio Moler,
  • Maite Arteta,
  • Nerea Jiménez-Moreno and
  • Carmen Ancín-Azpilicueta

16 August 2021

Grape stems are a by-product from the wine industry that has been underused to date despite having great potential for the agro-food and cosmetic industries. The aim of the present work was to characterize grape stem extracts obtained from different...

(This article belongs to the Special Issue Biomolecules from Plant Residues, 2nd Version)
  • Article
  • Open Access
12 Citations
5,142 Views
22 Pages

Performance of Rubberized Concrete and the Effect of Temperature and Stainless Steel Fibers

  • Ayman El-Zohairy,
  • Matthew Sanchez,
  • Bahram Abediniangerabi and
  • Perry Moler

18 January 2023

Rubberized concrete is widely used in construction by utilizing the advantages of partially replacing fine or coarse aggregate with rubber to enhance several properties of concrete and provide an environmentally friendly solution. This paper experime...

(This article belongs to the Collection Advanced Concrete Materials in Construction)
  • Article
  • Open Access
33 Citations
6,132 Views
18 Pages

22 June 2020

Concrete is one of the most common and versatile construction materials and has been used under a wide range of environmental conditions. Temperature is one of them, which significantly affects the performance of concrete, and therefore, a careful ev...

(This article belongs to the Section Construction and Building Materials)
  • Article
  • Open Access
83 Citations
6,402 Views
14 Pages

Stability of Phenolic Compounds in Grape Stem Extracts

  • Irene Esparza,
  • María José Cimminelli,
  • Jose Antonio Moler,
  • Nerea Jiménez-Moreno and
  • Carmen Ancín-Azpilicueta

Grape stem is rich in phenolic compounds, especially stilbenes. These antioxidants can be degraded during the storage of grape stem extracts for long periods of time. The aim of this work was to analyze the stability of Mazuelo stem extracts during s...

(This article belongs to the Section Natural and Synthetic Antioxidants)
  • Article
  • Open Access
38 Citations
5,221 Views
15 Pages

Reducing SO2 Doses in Red Wines by Using Grape Stem Extracts as Antioxidants

  • Irene Esparza,
  • Blanca Martínez-Inda,
  • María José Cimminelli,
  • Maria Carmen Jimeno-Mendoza and ,
  • José Antonio Moler,
  • Nerea Jiménez-Moreno and
  • Carmen Ancín-Azpilicueta
  • + 2 authors+ 0 author

25 September 2020

SO2 is a very important wine preservative. However, there are several drawbacks associated with the use of SO2 in wine. The aim of this work is to evaluate the effect of the partial substitution of SO2 in the Tempranillo wine by a Mazuelo grape stem...

(This article belongs to the Special Issue Biomolecules from Plant Residues)
  • Article
  • Open Access
8 Citations
4,878 Views
11 Pages

Influence of Resonances on the Noise Performance of SQUID Susceptometers

  • Samantha I. Davis,
  • John R. Kirtley and
  • Kathryn A. Moler

30 December 2019

Scanning Superconducting Quantum Interference Device (SQUID) Susceptometry simultaneously images the local magnetic fields and susceptibilities above a sample with sub-micron spatial resolution. Further development of this technique requires a thorou...

(This article belongs to the Special Issue Advanced Magnetic Sensors and Their Applications)
  • Article
  • Open Access
106 Citations
6,414 Views
17 Pages

Impact of Extraction Conditions on the Phenolic Composition and Antioxidant Capacity of Grape Stem Extracts

  • Nerea Jiménez-Moreno,
  • Francesca Volpe,
  • Jose Antonio Moler,
  • Irene Esparza and
  • Carmen Ancín-Azpilicueta

28 November 2019

The use of grape stems for the extraction of bioactive compounds to be used in the pharmaceutical, food, and cosmetic industries is a promising objective. The aim of this work is to determine the influence of the different extraction conditions (temp...

(This article belongs to the Section Natural and Synthetic Antioxidants)
  • Article
  • Open Access
8 Citations
3,880 Views
12 Pages

Diatomaceous Silica in Environmental Applications: A Case Study from the Lacustrine Deposit of Limnos Island, Aegean Sea, Greece

  • Evangelos Stefanou,
  • Nikolaos Kantiranis,
  • Konstantinos Chatzicharalambous,
  • Christina Mytiglaki and ,
  • Michael Stamatakis and
  • George Georgiadis
  • + 1 author+ 0 author

22 April 2022

Diatomitic and clastic-volcanoclastic marly samples from the Paranisia area of Limnos Island, were studied mineralogically by X-ray diffraction (XRD), chemically by X-ray fluorescence spectroscopy (XRF) and morphologically by scanning electron micros...

(This article belongs to the Section Mineral Deposits)
  • Article
  • Open Access
568 Views
24 Pages

Hydrogen Production from Formic Acid and Methanol in a Fluidized Bed Made Out of Diatomaceous-Earth-Based Catalysts with Fast Chromatographic Hydrogen Detection

  • Gabriela Berkowicz-Płatek,
  • Witold Żukowski,
  • Przemysław Migas,
  • Jan Wrona and ,
  • Jacek Antonkiewicz,
  • Alicja Miłoś,
  • Anna Piotrowska and
  • Michał Kurek
  • + 3 authors+ 0 author

9 July 2026

From the sedimentary rock moler, a specific fraction of diatomaceous earth suitable for fluidized-bed applications was isolated. Three heterogeneous catalysts were prepared by wet impregnation: Cu@diatomaceous-earth, Co3O4@diatomaceous-earth, and NiO...

(This article belongs to the Special Issue State-of-the-Art Technologies in Biomass Combustion, Pyrolysis and Gasification)