Results 11 to 20 of about 1,601,048 (308)

Influence of Slag and Refractory Materials on Inclusions during the Ladle Refining of Low Carbon Aluminum Killed Steel

open access: yesMetals, 2023
The evolution of inclusions in low carbon Al killed steel during ladle refining of was studied based on industrial experiments, in which high basicity slag was used.
Fubin Gao   +4 more
doaj   +1 more source

Effect of CaCl2 Sprays in Different Fruit Development Stages on Grape Berry Cracking

open access: yesFrontiers in Plant Science, 2022
Grape cracking is a common phenomenon that can reach more than 50% in some varieties and can cause enormous economic losses. “Li Xiu” grapes in different developmental stages were treated with calcium chloride (5 g/L), and the cracking rate and related ...
Hao Shi   +7 more
doaj   +1 more source

Effect of calcium treatment on nonmetallic inclusions in 20CrMnTiH gear steel

open access: yes工程科学学报, 2021
Obtaining high-quality gear steel calls for strict requirements on the oxygen content, shape, composition, size, and distribution of nonmetallic inclusions to ensure high-quality steel and castability of the molten steel during the continuous casting ...
Sha JI   +5 more
doaj   +1 more source

Modification of Type B Inclusions by Calcium Treatment in High-Carbon Hard-Wire Steel

open access: yesMetals, 2021
To investigate the modification of type B inclusions in high-carbon hard-wire steel with Ca treatment, Si-Ca alloy was added to high-carbon hard-steel, and the composition, morphology, size, quantity, and distribution of inclusions were observed.
Linzhu Wang, Zuobing Xi, Changrong Li
doaj   +1 more source

The calcilytic agent NPS 2143 rectifies hypocalcemia in a mouse model with an activating calcium-sensing-receptor (CaSR) mutation:relevance to autosomal dominant hypocalcemia type 1 (ADH1) [PDF]

open access: yes, 2015
Autosomal dominant hypocalcemia type 1 (ADH1) is caused by germline gain-of-function mutations of the calcium-sensing receptor (CaSR) and may lead to symptomatic hypocalcemia, inappropriately low serum parathyroid hormone (PTH) concentrations and ...
Allen M. Spiegel   +44 more
core   +1 more source

Predicting calcium in grape must and base wine by FT-NIR spectroscopy [PDF]

open access: yes, 2018
Calcium content in sparkling wines may not exceed 80 mg/L due to the risk of aggregation with alginate capsules. The high calcium content usually found in wine and must emphasizes the need to develop alternative and appropriate techniques faster and ...
Barroso, João M.   +4 more
core   +1 more source

Genetically Encoded Calcium Indicators: A New Tool in Renal Hypertension Research [PDF]

open access: yes, 2019
Hypertension is ranked as the third cause of disability-adjusted life-years. The percentage of the population suffering from hypertension will continue to increase over the next years.
Schleifenbaum, Johanna, Zhong, Cheng
core   +1 more source

Parameters influencing calcium phosphate precipitation in granular sludge sequencing batch reactor [PDF]

open access: yes, 2012
Parameters influencing calcium phosphate precipitation in Calcium phosphate precipitation inside microbial granules cultivated in a granular sequenced batch reactor (GSBR) has been demonstrated to contribute to phosphorus removal during wastewater ...
Biscans, Béatrice   +3 more
core   +4 more sources

A novel hybrid material with calcium and strontium release capability [PDF]

open access: yes, 2012
The preparation of PDMS–TEOS–CaO hybrid materials by sol–gel techniques has been widely described in previous works. Calcium nitrate is the most common source of calcium used in these preparations.
António G.B. Castro   +24 more
core   +2 more sources

Cleanliness study of SWRH82B hard wire steel produced by BOF-LF-CC processes

open access: yes工程科学学报, 2016
The cleanliness evolution of SWRH82B steel produced by the BOFLFCC process was studied by systematic sampling and lab comprehensive analysis. The results show that the content of oxygen and the number of micro-inclusions significantly decrease after ...
ZHANG You-you   +5 more
doaj   +1 more source

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