Results 21 to 30 of about 3,405,613 (273)
Bazı Peyzaj Bitkilerinde Krom Konsantrasyonunun Tür, Organ ve Trafik Yoğunluğuna Bağlı Değişimi
Turkish Journal of Agriculture: Food Science and Technology, 2021 Günümüzde insan ve çevre sağlığını tehdit eden en önemli problemlerin başında hava kirliliği gelmektedir. Hava kirliliğinin pek çok bileşeni bulunmakla birlikte, bunlar arasında ağır metaller ayrı bir öneme sahiptir.
Hakan Şevik
doaj +1 more source
Slow gait speed and cardiac rehabilitation participation in older adults after acute myocardial infarction [PDF]
, 2018 Background Lack of participation in cardiac rehabilitation ( CR ) and slow gait speed have both been associated with poor long‐term outcomes in older adults after acute myocardial ...
Alexander, Karen P +5 more
core +2 more sources
Annali di Matematica Pura ed Applicata (1923 -), 2022 AbstractWe improve results of Baouendi, Rothschild and Treves and of Hill and Nacinovich by finding a much weaker sufficient condition for a CR manifold of type (n, k) to admit a local CR embedding into a CR manifold of type $$(n+\ell ,k-\ell )$$ ( n + ℓ
Cowling, MG +3 more
openaire +4 more sources
International Journal of Mathematics, 2021 We say that a CR singular submanifold [Formula: see text] has a removable CR singularity if the CR structure at the CR points of [Formula: see text] extends through the singularity as an abstract CR structure on [Formula: see text]. We study such real-analytic submanifolds, in which case removability is equivalent to [Formula: see text] being the ...
Lebl, Jiří +2 more
openaire +3 more sources
Holomorphic extension of smooth CR-mappings between real-analytic and real-algebraic CR-manifolds [PDF]
, 2001 We establish results on holomorphic extension of CR-mappings of class $C^\infty$ between a real-analytic CR-submanifold of $\C^N$ and a real-algebraic CR-submanifold of $\C^{N'}$
Meylan, F., Mir, N., Zaitsev, D.
core +3 more sources
A Simple, Accurate and Highly Secure Method to Encrypt-Decrypt Digital Images
JOIV: International Journal on Informatics Visualization, 2020 The digital image may be important and has a secret character, which requires not understanding it when looking at the naked eye or not understanding the contents. So seeking a method of digital image encryption-decryption is a very important task.
Jamil Azzeh, Ziad Alqadi, Qazem Jaber
doaj +1 more source
Inflexible CR submanifolds [PDF]
Mathematische Zeitschrift, 2016 to appear in Math ...
Brinkschulte, Judith, Denson Hill, C.
openaire +2 more sources
On-line preconcentration using dual mini-columns for the speciation of chromium(III) and chromium(VI) and its application to water samples as studied by inductively coupled plasma-atomic emission spectrometry [PDF]
, 2005 On-line preconcentration system for the selective, sensitive and simultaneous determination of chromium species was investigated. Dual minicolumns containing chelating resin were utilized for the speciation and preconcentration of Cr(III) and Cr(VI) in ...
Hamada, Kazuhide +5 more
core +1 more source
Observation of ferromagnetism above 900 K in Cr-GaN and Cr-AlN
, 2004 We report the observation of ferromagnetism at over 900K in Cr-GaN and Cr-AlN thin films. The saturation magnetization moments in our best films of Cr-GaN and Cr-AlN at low temperatures are 0.42 and 0.6 u_B/Cr atom, respectively, indicating that 14% and ...
Dilley, N. R. +8 more
core +1 more source