Results 71 to 80 of about 1,060,604 (333)
Speciation of Heavy Metals in Sediment of Agbabu Bitumen deposit area, Nigeria
Journal of Applied Sciences and Environmental Management, 2011 Speciation of heavy metals Cu, Cd, Pb, Ni, Zn, Mn, Fe, Cr and Hg was carried out on sediment of Agbabu with a sequential extraction procedure in the dry and rainy seasons of year 2008. Hg was not detected in all the fractions in the two seasons.
EO FAGBOTE, EO OLANIPEKUN
doaj +1 more source
Advanced Materials, EarlyView.Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora +17 more
wiley +1 more source
Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons
Advanced Materials, EarlyView.Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner +9 more
wiley +1 more source
Dimensi Pelanggaran Etika dalam Praktik Akuntansi
Jurnal Akuntansi Multiparadigma, 2013 This study aims to explore the forms and the causal factor of ethical violations in the accounting practice in a business organization. This study used case study approach which illustrated in narrative form. The results showed that ethical violations by
Gisma Geiant Ginanjar Assydiq
doaj
Autopsy and Case Reports, 2021 Ochronosis is a cutaneous disorder caused by the accumulation of phenols, either endogenously as homogentisic acid in patients with alkaptonuria (autosomal recessive disorder with deficiency of the enzyme homogentisic acid oxidase), or exogenously in ...
Amir Qorbani +4 more
doaj
List of Products Produced by Forced or Indentured Child Labor [PDF]
, 2014 [Excerpt] Executive Order (EO) 13126, Prohibition of Acquisition of Products Produced by Forced or Indentured Child Labor, mandates that the Department of Labor, in consultation and cooperation with the Departments of State and Homeland Security (the ...
Bureau of International Labor Affairs
core +1 more source
A statistical model for brain networks inferred from large-scale electrophysiological signals [PDF]
, 2017 Network science has been extensively developed to characterize structural properties of complex systems, including brain networks inferred from neuroimaging data.
Fallani, Fabrizio De Vico +1 more
core +6 more sources
Decoding THz‐Driven Dynamic Fingerprints of Ferroelectric Nanotwin Networks
Advanced Materials, EarlyView.ABSTRACT Ultrafast polarization dynamics in ferroelectrics are of considerable interest for high‐speed tunable dielectrics and electro‐optics. Extended domain wall networks formed in ferroelectric twin nanodomains can support collective dynamics in the terahertz regime but require techniques that track polarization and strain evolution driven by ...
Xiaojiang Li +20 more
wiley +1 more source
New performance of square of numbers
Journal of Applied Sciences and Environmental Management, 2006 The new discovery of squaring number can be use in getting a square of any number be it positive integers or negative integers. Journal of Applied Sciences and Environmental Management Vol.
IA Adetunde, EO Omidiora, EO Omidiora
doaj +1 more source
Electro-optic time profile monitors for femtosecond electron bunches at the soft x-ray free-electron laser FLASH [PDF]
, 2009 Precise measurements of the temporal profile of ultrashort electron bunches are of high interest for the optimization and operation of ultraviolet and x-ray free-electron lasers.
Arsov, V. +10 more
core +3 more sources