منابع مشابه
NAPL - North Pacific Acoustic
The ultimate limitations to the performance of long-range sonar are due to ocean sound speed perturbations and the characteristics of the ambient acoustic noise field. Scattering and diffraction resulting from internal waves and other ocean processes limit the temporal and spatial coherence of the received signal, while the ambient noise field is in direct competition with the received signal. ...
متن کاملMulticomponent NAPL Solidification Thermodynamics
Nonaqueous phase liquid (NAPL) contaminants that are chemical mixtures often contain compounds that are solids in their pure states. In the environment, weathering processes cause shifts in multicomponent NAPL composition, thereby enriching the NAPL in the less soluble compounds which may result in their eventual solidification. In this paper, we review the thermodynamic theory governing solid–...
متن کاملsynthesis of binuclear platinum complexes containing biphosphine ligand
هدف از این مطالعه طراحی یک روش کلی برای سنتز یک سری از کمپلکس های دو هسته ای متقارن سیکلومتاله شده پلاتین (ii) بوده که دارای یک لیگاند پل زن(1,2-bis[bis(pentafluoro-phenyl)phosphino]ethane),dfppe, است. از واکنش cis-[pt(r)2(sme2)2]، که در آنr= para-tolyl ، با یک اکی والان از لیگاند benzo[h]quinoline,bhq، در استون محصول [pt(r)(bhq)(sme2)] که در آن r= para-tolyl بدست می آید. همچنین از واکنش 5/0 اک...
A Drosophila gene containing the opa repetitive element is exclusively expressed in adult male abdomens.
A complementary DNA has been isolated from an adult Drosophila library that encodes a predicted protein of 69 amino acids (Mw = 8104) and an opa repetitive element. The gene was isolated using a genomic fragment during a walk upstream of a previously cloned gene, AP3 (1). This gene has been given the name Dromsopa (EMBL accession no. X56491) and has no other identity with genes currently in the...
متن کاملevaluation of bioavailability, mobility and speciation of heavy metals in dredged sediments of anzali wetland
introduction a large volume of sediments are dredged from water bodies such as ports, waterways and wetlands and deposited on land. sediments are typically polluted by contaminants such as heavy metals. metals in sediments are in soluble, carbonate bound, fe-mn oxide, sulfide/organic matter bound and residual fractions. the metal solubility and mobility are mainly controlled by organic matter c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Soil and Sediment Contamination: An International Journal
سال: 2018
ISSN: 1532-0383,1549-7887
DOI: 10.1080/15320383.2018.1513990