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Toplam kayıt 286, listelenen: 41-50
Prospective usage of magnesium potassium phosphate cement combined with Bougainvillea alba derived biochar to reduce Pb bioavailability in soil and its uptake by Spinacia oleracea L
(2021)
Combining biochar (BR) with other immobilizing amendments has additive effects on Pb immobilization and been recognized to be effective for the restoration of Pb polluted soils. However, the impacts of different proportions ...
Temperature dependence of electrical parameters of the Cu/n-Si metal semiconductor Schottky structures
(2021)
The main electrical characteristics of Cu/n-Si metal-semiconductor structures have been investigated in the temperature range 50 K to 310 K using current–voltage (I–V) and capacitance–voltage (C–V) measurements. It has ...
The effect of heavy metal pollution on urban ecosystem and the evaluation of different land classifications; in Bingöl city/Turkey
(2021)
Purpose: One of the problems that urbanization creates on the ecosystem is the increase of heavy metal accumulation of the urban lands. Due to constant urbanization and industrialization in many parts of the world, metals ...
Workability, strength and flexural toughness properties of hybrid steel fiber reinforced SCC with high-volume fiber
(2021)
The purpose of this study was to investigate the effect of total volume fraction and combinations of macro and micro steel fiber on the workability and mechanical as well as flexural performance of hybrid reinforced ...
Toxicological Effects of Metal Ions and Some Pesticides on Carbonic Anhydrase Activity Purified from Bighead Carp (hypophthalmichthys Nobilis) Gill Tissue
(2021)
In this work, the total carbonic anhydrase (CA) enzymes were obtained from bighead carp (Hypophthalmichthys nobilis) gill tissue with a purification fold of 239.62, specific activity of 26128.18 EU mg-1and a yield of 44.04 ...
The Effects of The Applications of Zeolite and Biochar to The Soils Irrigated With Treated Wastewater on The Heavy Metal Concentrations of The Soils and Leaching Waters from The Soils
(2021)
The reuse of wastewaters for agricultural irrigation is a method used in arid and semi-arid regions. The heavy metal accumulation in soils caused by wastewaters and the heavy metals transported by the waters leaching into ...
Reliability estimation of a stress-strength model with non-identical component strengths under generalized progressive hybrid censoring scheme
(2021)
Generalized progressive hybrid censoring schemes have become quite popular depending progressive hybrid censoring scheme cannot be applied when few failures occur before pre-determined time T. Otherwise, due to the necessity ...
Conformal generic submersions
(2021)
Akyol and Şahin (2017) introduced the notion of conformal semiinvariant submersions from almost Hermitian manifolds. The present paper deals with the study of conformal generic submersions from almost Hermitian manifolds ...
On the periodic solutions of third-order neutral differential equation
(2021)
Using Krasnoselskii's fixed-point theorem, we obtain some results for the existence of periodic solutions to the third-order neutral differential equations with delay. The results obtained essentially improve, include, and ...