Results 51 to 60 of about 990,240 (252)

USE OF OAK ALTERNATIVE PRODUCTS IN VINIFICATION

open access: yesHarčova Nauka ì Tehnologìâ
Traditionally, the best wines are aged in oak barrels. It is generally accepted that the quality of wines and spirits depends on their aging in contact with oak wood. The selection of oak wood and its maturation are mandatory stages of barrel production.
V. Aleksovych, О. Tkachenko
doaj   +1 more source

Oak Ridge Metals and Ceramics Division Annual Progress Report [PDF]

open access: yes, 1962
Report documenting research and developments made by the Metals and Ceramic Division of the Oak Ridge National ...
Oak Ridge National Laboratory. Metals and Ceramics Division.
core  

Subset‐specific and tissue‐specific expression of NK‐cell markers and killer immunoglobulin‐like receptors: Implications for NK‐cell clonality assessment

open access: yesCytometry Part B: Clinical Cytometry, EarlyView.
Abstract Accurate immunophenotypic evaluation of natural killer (NK)‐cell neoplasms is challenging because NK‐cells lack somatically rearranged antigen receptors, are comprised of phenotypically distinct subsets, and exhibit tissue‐specific subset distribution. We developed a flow cytometry (FC) panel for NK‐cell immunophenotypic analysis and clonality
Valerie Woodings   +7 more
wiley   +1 more source

The influence of ultraviolet radiation on the colour of thermo-mechanically modified beech and oak wood

open access: yesMaderas: Ciencia y Tecnología, 2020
The study examined the influence of ultraviolet radiation on the colour of thermo-mechanically modified beech (Fagus sylvatica ) and oak (Quercus robur).
Agnieszka Laskowska
doaj  

Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile

open access: yesFire and Materials, EarlyView.
ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez   +4 more
wiley   +1 more source

Acidity and buffering capacity of Iranian Woods [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 1997
pH and buffering capacity of nine Iranian commercial hardwoods from Caspian sea forests are determined. Selected woods includes Elm, Maple, Hornbeam, (White beech), basswood (lime tree), Alder, Beech, Persimmon (diospyros lutos), Oak and Ironwood.
Ahmad Jahan latibari   +4 more
doaj   +1 more source

Prediction of tensile strength in iron-contaminated archaeological wood by FT-IR spectroscopy - a study of degradation in recent oak and Vasa oak

open access: yes, 2016
Oak from the Swedish warship Vasa and recent oak that was aged after impregnation with iron(II) chloride has been analyzed by FT-IR spectroscopy and submitted to tensile strength testing. The aim was to investigate correlations between FT-IR bands in the
Norbakhsh, Shahin,   +8 more
core   +1 more source

Evaluation of Nutritional and Bioactive Compounds in Tea and Botanical Marc Following Industrial Liqueur Maceration

open access: yesFood Chemistry International, EarlyView.
Industrial botanical marc retained valuable phytochemicals, antioxidants, catechins, and caffeine after ethanol maceration, with composition varying by botanical source and processing. These underutilized by‐products represent promising, safe, and sustainable feedstocks for recovering bioactive compounds for food, nutraceutical, and functional ...
Veronika Šimora   +7 more
wiley   +1 more source

Woven Words: Women and Classic Maya Hieroglyphic Writing

open access: yesFeminist Anthropology, EarlyView.
Abstract What survives of Classic Maya (250–925 CE) scribal tradition suggests that production and use of hieroglyphs were dominated by elite men. Ancient texts and imagery, as well as ethnohistorical sources, overwhelmingly position males as agents of writing.
Mallory E. Matsumoto, Mary Kate Kelly
wiley   +1 more source

Effect of Cement/Wood Ratios and Wood Storage Conditions on Hydration Temperature, Hydration Time, and Compressive Strength of Wood-Cement Mixtures [PDF]

open access: yes, 2007
This study investigated the effect of cement/wood ratios and wood storage conditions on hydration temperature, hydration time, and compressive strength of wood-cement mixtures made from six wood species: southern pine, white oak, southern red oak, yellow-
Hong, Zhongli   +3 more
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