Effect of coal on mine tailings’ water permeability and water retention
نویسندگان
چکیده
منابع مشابه
the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms
چکیده ندارد.
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Response To the Editor: Cook and Lcventhal have correctly pointed out that decrcaaed caloric intake is an important cause of the cuthyroid sick syndrome. We agree that decreased caloric intake may account for the findings of decreased tree and total ‘1‘3 in depressed patients as compared with euthymic patient5 and normal CO~Itrola. They have also provided a very comprchcnsive review of the effe...
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متن کاملImpacts of coal shrinkage, permeability and petrography on gas regime in mines Case study: Tahmoor coal mine, NSW, Australia
The volumetric changes in the coal matrix (Coal Shrinkage), permeability under various gas environment conditions as well as perographical properties were studied in the laboratory. The shrinkage and permeability of coal were examined with respect to changing gas type and confining pressures. The shrinkage tests were carried out in high-pressure bombs while the permeability study was conducted ...
متن کاملthe washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests
در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
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ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2020
ISSN: 2267-1242
DOI: 10.1051/e3sconf/202019503004