نتایج جستجو برای: hassani f
تعداد نتایج: 305765 فیلتر نتایج به سال:
Green's functions are a traditional technique for solving inhomogeneous differential equations which has found several applications in pure and applied science, as, for instance, in Electrodynamics or Quantum Mechanics (Hassani, 2002). Given a one-dimensional linear differential operator, x , and a set of boundary conditions, the solution to the inhomogeneous differential equation ) x ( g ) x (...
We obtain asymptotic formulas for the sums $\sum_{n_1,\ldots,n_k\le x} f((n_1,\ldots,n_k))$ and $ \sum_{n_1,\ldots,n_k\le f([n_1,\ldots,n_k])$ involving gcd lcm of integers $n_1,\ldots,n_k$, where $f$ belongs to certain classes additive arithmetic functions. In particular, we consider generalized omega function $\Omega_{\ell}(n)= \sum_{p^\nu \mid\mid n} \nu^{\ell}$ investigated by Duncan (1962)...
1. Derafsh M, Matin N, Hassani A. A short review on polycyclic aromatic hydrocarbon contamination. Acta Hortic Regiotect. 2022;25(2):174–180. https://doi.org/10.2478/ahr-20.... CrossRef Google Scholar
Managed vs. unmanaged Fagus orientalis Lipsky forests: Structure and diversity of natural regeneration in northern Iran | Pejman Parhizkar, Mohammad Hosein Sadeqzadeh Hallaj, Majid Hassani Agricultural Journals
Frequency Piezoelectric Actuator Vahid Hassani, Tegoeh Tjahjowidodo 1 Nanyang Technological University, School of Mechanical & Aerospace Engineering, Division of Mechatronics & Design, 50 Nanyang Avenue, Singapore 639798 2 Nanyang Technological University, School of Mechanical & Aerospace Engineering, Division of Mechatronics & Design, 50 Nanyang Avenue, Singapore 639798 [email protected], ...
Public Health Response to a Human Immunodeficiency Virus Outbreak Associated with Unsafe Injection Practices — Roka Commune, Cambodia, 2016 Ugonna C. Ijeoma, MD1,2; Sin Sansam, MD3; Sok Srun, MD3; Hoy Vannara, MD3; Sou Sanith, MD3; Tek Sopheap, MD3; Robert D. Newman, MD2; Renuka Gadde, MBA4; Selenic Dejana, MD2; Ahmed Saadani Hassani, MD2; Vanthy Ly, MD2; Bakary Drammeh, DrPH2; Anindya De, PhD2...
Cadmium (Cd) is one of the toxic heavy metals which can be absorbed by plants and have detrimental effects on plant growth and nutrients uptake. In order to investigate the effect of Cd on some vegetative growth parameters, nitrogen (N), phosphorus (P) and Cd uptake in aerial parts of seven rice cultivars, a pot experiment with three soil-applied Cd levels (0, 45, and 90 mg Cd/kg soil) and seve...
Contaminated food is responsible for a significant amount of illnesses. In Morocco, it has become a worrying concern. Numerous awareness campaigns are conducted to warn the population against the risks of such scourge in ways that will prevent foodborne illness. Lawful commissions are in charge of examining and ensuring food safety in production and catering establishments, in addition to the a...
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