Results 21 to 30 of about 12,864 (160)
Changes in the chemical constitution and sources of ambient PM2.5 following the infiltration of air into indoor environments were investigated. We collected PM2.5 samples from air inside and outside 31 rooms in Beijing residences during hazy episodes. We
Yangyang Xie, Bin Zhao
semanticscholar +1 more source
Negative differential resistance and spectral characteristics of original and electron-irradiated (with E = 2 MeV) GaAs1-xPx LEDs [PDF]
The electrophysical and radiation characteristics of the original and irradiated electrons with E = 2 MeV GaAsP light emitting diodes were studied. The results of measurements of current-current characteristics in the range of 77 - 300 K are given.
T. I. Mosiuk +5 more
doaj +1 more source
Taking race out of neuroscience too.
In 2013 the French Parliament barred the term “race” from legislation. President Hollande proposed to drop the term “race” also from the first article of the 1958 French Constitution: “France is an indivisible, secular, democratic and social republic. It
R. Cubelli, Sergio Della Sala
semanticscholar +1 more source
En Côte d’Ivoire, les pressions exercées sur les terres agricoles ont réduit la durée des jachères naturelles dominées par une végétation herbacée et dont la présence constitue une opportunité pour l’amélioration de la fertilité azotée des sols et la ...
Nicaise Tetchi Akedrin +3 more
semanticscholar +1 more source
Transformation of Land Records: The 21st Century Digital Era
Land, in India is revered like a mother by the landholder. Although not a Fundamental Right under Part III of the Constitution of India, the right to land is guaranteed under Article 300-A.
Anjanah G J, Subhashini S
semanticscholar +1 more source
Pyrolytic graphite as a selective neutron filter [PDF]
The transmission of neutrons through pyrolytic graphite (PG) crystals, set at different angles with respect to incident beam, were calculated using an additive formula. A computer program HOPG was developed to provide the required calculation.
M. Adib, N. Habib, B. Fathalla
doaj
Atom cavity encoding for NP-complete problems
We consider an atom-cavity system having long-range atomic interactions mediated by cavity modes. It has been shown that quantum simulations of spin models with this system can naturally be used to solve number partition problems.
Meng Ye, Xiaopeng Li
doaj +1 more source
Configuration transitions of divacancies in silicon and germanium [PDF]
High-resistance samples p-Si (p0 = (1.63 - 7.09)·1011 cm-3) and n-Si (n0 = 1.19·1014 cm-3), grown by the float-ing zone melting after irradiation with fast neutron reactor at 320 C after isothermal and isochronal annealing were studied.
O. P. Dolgolenko
doaj
Dose estimates of 137Cs in bank voles inhabiting research sites within the Chornobyl Exclusion Zone considering the age-related dynamics of change in physiological parameters [PDF]
Methods for dose estimation of 137Cs in mouse-like rodents, specifically bank voles (Myodes glareolus), commonly found within the research sites in the Chornobyl Exclusion Zone, are being proposed.
I. P. Drozd, V. V. Pavlovskyi
doaj +1 more source
The dissolved organic matter (DOM) is one of the important factors for controlling water quality. The behavior and constitutions of DOM is related to the risk of human health because it is able to directly or indirectly affect the behavior, speciation ...
Kazuto Sazawa +6 more
semanticscholar +1 more source

