Results 81 to 90 of about 44,808 (217)

Beyond Removal Efficiency: Environmental Risk Assessment of Tartrazine Degradation via ZnO and TiO2 Nanoparticles in Mussels

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Tartrazine (TZ) is a widely used synthetic azo dye with high aqueous stability, resulting in persistence in wastewater. Photoreactive nanomaterials, principally zinc oxide (ZnO) and titanium dioxide (TiO2) nanoparticles (NPs), are frequently employed for dye removal under light‐exposed conditions; nevertheless, their ecotoxicological ...
İrem Can   +3 more
wiley   +1 more source

Single polaron properties of the breathing-mode Hamiltonian

open access: yes, 2007
We investigate numerically various properties of the one-dimensional (1D) breathing-mode polaron. We use an extension of a variational scheme to compute the energies and wave-functions of the two lowest-energy eigenstates for any momentum, as well as a ...
Bayo Lau   +6 more
core   +1 more source

Compatibility of phenomenological dipole cross sections with the Balitsky-Kovchegov equation [PDF]

open access: yes, 2007
Phenomenological models of the dipole cross section that enters in the description of for instance deep inelastic scattering at very high energies have had considerable success in describing the available small-x data in both the saturation region and ...
A. M. Stasto   +10 more
core   +2 more sources

Numerical Investigation on the Influence of Areal Flow on EGS Thermal Exploitation Based on the 3-D T-H Single Fracture Model

open access: yesEnergies, 2018
The research on the factors of heat recovery performance of Enhanced Geothermal Systems (EGS) is an important issue, especially in the well position optimization in EGS, because it can maximize the economic benefits of EGS. Based on the three-dimensional
Chi Yao, Yulong Shao, Jianhua Yang
doaj   +1 more source

Beyond the enclosure: a decade of monitoring reveals altered traits in a European ground squirrel colony with implications for a recovery program

open access: yesWildlife Biology, EarlyView.
Effective integrated conservation programs critically depend on high‐quality animals from ex situ breeding, specifically those that are genetically diverse and physically healthy, yet insufficient scientific rigor in husbandry protocols can lead to unintended, detrimental consequences that compromise reintroduction success.
Irena Schneiderová   +3 more
wiley   +1 more source

Coefficients of bosonized dimer operators in spin-1/2 XXZ chains and their applications

open access: yes, 2010
Comparing numerically evaluated excitation gaps of dimerized spin-1/2 XXZ chains with the gap formula for the low-energy effective sine-Gordon theory, we determine coefficients d_xy and d_z of bosonized dimerization operators in spin-1/2 XXZ chains ...
Sato, Masahiro, Takayoshi, Shintaro
core   +1 more source

Navigating uncertainty in life cycle assessment‐based approaches to biodiversity footprinting

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract The use of life cycle assessment (LCA) methods is rapidly expanding as a means of estimating the biodiversity impacts of organisations across complex value chains. However, these methods have limitations and substantial uncertainties, which are rarely communicated in the results of LCAs.
Talitha Bromwich   +15 more
wiley   +1 more source

Impact of mono‐ or multitherapy on ocular surface health and quality of life after 5 years of follow‐up in the Glaucoma Intensive Treatment Study (GITS)

open access: yesActa Ophthalmologica, EarlyView.
Abstract Aim To evaluate the impact of initial mono‐ versus multitherapy on the ocular surface and related quality of life after 5 years follow‐up in the Glaucoma Intensive Treatment Study (GITS). Method The study included patients with primary open‐angle glaucoma and pseudoexfoliation glaucoma who completed 5‐year follow‐up in GITS.
Gauti Jóhannesson   +6 more
wiley   +1 more source

Higher wages for relief work can make many of the poor worse off : recent evidence from Maharashtra's"Employment Guarantee Scheme" [PDF]

open access: yes
Among developing countries, the"Employment Guarantee Scheme"(EGS) in the state of Maharashtra in India is probably the most famous and most successful direct governmental effort at reducing absolute poverty in rural areas.
Chaudhuri, Shubham   +2 more
core  

The efficacy and safety of reducing intraocular pressure to single‐digit levels in Normal‐tension glaucoma: A systematic review and meta‐analysis

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose This systematic review and meta‐analysis aim to evaluate the efficacy and safety of further lowering intraocular pressure (IOP) to single‐digit levels in treated patients with progressive normal‐tension glaucoma (NTG). Methods A literature search was conducted in MEDLINE (via PubMed), Scopus and Web of Science. We selected studies that
Beatriz Araújo‐Azevedo   +2 more
wiley   +1 more source

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