Results 151 to 160 of about 115,549 (311)
Advanced Science, EarlyView.The 3rd‐generation magnetic super‐stable mineralizer M‐MgAl‐700 features a core‐shell structure, strong superparamagnetism, large surface area, and abundant oxygen defects. It achieves exceptional Cd(II) and As(V) mineralization capacities, reducing both pollutants in co‐contaminated water and soil to meet national standards.
Haoran Wang +9 more
wiley +1 more source
Fourier transform, null variety, and Laplacian's eigenvalues
, 2009 We consider a quantity κ(Ω)—the distance to the origin from the null variety of the Fourier transform of the characteristic function of Ω. We conjecture, firstly, that κ(Ω) is maximised, among all convex balanced domains of a fixed volume, by a ball ...
Benguria, Rafael +2 more
core +1 more source
Stable algorithm for identifying a source in the heat equation
Electronic Journal of Differential Equations, 2015 We consider an inverse problem for the heat equation $u_{xx}=u_t$ in the quarter plane $\{x>0, t>0\}$ where one wants to determine the temperature $f(t)=u(0,t)$ from the measured data $g(t)=u(1,t)$.
Lahcene Chorfi, Leila Alem
doaj
Advanced Science, EarlyView.A direct cascaded utilization strategy for spent LiFePO4 batteries efficiently extracts lithium from brine, embodying the “urban mining” concept. Phase fraction modulation revealed its significant impact on local bond lengths of crystal structure and the Li/Na diffusion energy barrier, identifying the best material (Li0.19FePO4) for lithium extraction.
Ruiqi Yin +7 more
wiley +1 more source
ON THE INVERSE EIGENVALUE PROBLEM OF A EULER BERNOULLI BEAM UNDER DISTRIBUTED LOADS
Academy Journal of Science and EngineeringThe problem of posing and solving an inverse eigenvalue problem of a Euler Bernoulli steel beam under distributed loads is studied in this paper. The governing equations are tackled using finite Fourier Sine transform for the simple support end condition
Emem Ayankop Andi +2 more
doaj
Ultra‐Wide‐Field Noninvasive Imaging Through Scattering Media Via Physics‐Guided Deep Learning
Advanced Science, EarlyView.We propose a physics‐guided adaptive dual‐domain learning method for ultra‐wide‐field noninvasive imaging through scattering media, namely UNI‐Net. Our method not only reduces the requirement for real experimental data by an order of magnitude but also enables clear imaging of complex scenes with an ultra‐large field of view, which is 164 times the OME
Lintao Peng +5 more
wiley +1 more source
Engineering Oncolytic Virus‐Armed Macrophages for Enhanced Cancer Immunotherapy
Advanced Science, EarlyView.ZIFOA‐M is engineered by conjugating oncolytic adenovirus‐loaded ZIF‐8 nanoparticles onto macrophage surfaces via bioorthogonal chemistry. Upon tumor infiltration, the platform releases OA to downregulate CD47/CD24 on tumor cells, restoring macrophage phagocytosis.
Jilong Wang +10 more
wiley +1 more source
Measurement of Mixed Biomass Burning and Mineral Dust Aerosol in the Thermal Infrared
, 2008 From January 19th to February 7th, 2008, we installed a Fourier transform infrared spectrometer (FTIR) at Praia Airport on the island of Santiago, Cape Verde. Our goal was to measure the combined radiative effect of biomass burning aerosol and mineral
Lindermeir, Erwin +2 more
core
, 2020 Penelitian ini bertujuan untuk menemukan rute perjalanan kendaraan pengangkut sampah di Kota Yogyakarta. Manfaat penelitian ini yaitu sebagai bahan evaluasi serta pertimbangan dalam pemilihan rute alternatif pengangkutan sampah Kota Yogyakarta ...
Prasetyo, Puguh Wahyu +3 more
core
A new approximate-analytical method to solve non-Fourier heat conduction problems
Kuwait Journal of Science, 2017 In this paper, the effect of laser as a heat source on a thin film was investigated. The non-Fourier heat conduction modelof Cattaneo-Vernotte was used for thermal analysis of the problem. The thermal conductivity was assumed temperaturedependent, which
Mohammad J. Noroozi +2 more
doaj