Autor: Kumar, K.R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Change in energy and entropy of the non-spinning black holes
Autorzy:: Mahto, D.
Khan, T. A.
Kumar, A.
Sah, R. K.
Powiązania:: https://bibliotekanauki.pl/articles/412037.pdf
Data publikacji:: 2014
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: event-horizon
AGN
Entropy & Energy
Opis:: In the present paper, we have derived an expression for change in entropy of non-spinning black holes on the basis of formula (EBH = KBHRS) as proposed by Kanak Kumari et al. (2010) and the formula δSbh= 2π/(k.c^2 ) δE (Mahto et al., 2011) and calculated their values for different test non-spinning black holes.
Źródło:: International Letters of Chemistry, Physics and Astronomy; 2014, 4; 12-19
2299-3843
Pojawia się w:: International Letters of Chemistry, Physics and Astronomy
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Phytoremediation of heavy metals from paper mill effluent soil using Croton sparsiflorus
Autorzy:: Ashok Kumar, B
Jothiramalingam, S.
Thiyagarajan, S. K.
Hidhayathullakhan, T.
Nalini, R.
Powiązania:: https://bibliotekanauki.pl/articles/412059.pdf
Data publikacji:: 2014
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: phytoremediation
heavy metals
effluent soil
croton sparsiflorus
Opis:: Effluents from industries contain appreciable amount of metallic cations like zinc, copper, iron, manganese, lead and cadmium. Release of heavy metal without proper treatment poses a significant threat to public health because of its persistence biomagnifications and accumulation in food chain. To reduce metal pollution problems many processes have been developed for the treatment and disposal of metal containing wastes. Certain plants have the ability to accumulate heavy metals such as Pb, Cr, Cd and Zn. At present, phytoremediation of metals may be approaching commercialization. Hence, possibility can be explored to remove heavy metal load, present even in low concentration, in waste water of paper mill effluent soil by using Croton sparsiflorus.
Źródło:: International Letters of Chemistry, Physics and Astronomy; 2014, 17, 1; 1-9
2299-3843
Pojawia się w:: International Letters of Chemistry, Physics and Astronomy
Dostawca treści:: Biblioteka Nauki

Artykuł

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