The absence of an increase in the interest young population to enter agricultural sector has impact on amount food production each year. This happens because people think that farming profession is not promising for survival. One developments can attract by utilizing technology such as smart farming. paper proposes initial modeling before implementing analyzing characteristics object be planted...

In this research, the removal of lead from the aqueous solution was investigated using natural nontoxic zeolite (clinoptilolite) as a low-cost adsorbent in order to reduce human exposure to it. The clinoptilolite zeolite obtained from the Semnan area was characterized by X-ray diffraction pattern, FTIR spectroscopy and scanning electron microscopy (SEM). The central composite design (CCD) defin...

We investigate a model of globally coupled conservative oscillators. Two different algebraic potentials are considered that display in the canonical ensemble either a second (/) or both a second and a first-order phase transition separated by tricritical points (/). The stability of highly clustered states appearing in the low temperature/energy region is studied both analytically and numerical...

We study the structure and substructure of halos obtained in N−body simulations for a Λ Cold Dark Matter (ΛCDM) cosmology with non-Gaussian initial conditions (NGICs). The initial statistics are lognormal in the gravitational potential field with positive (LNp) and negative (LNn) skewness; the sign of the skewness is conserved by the density field, and the power spectrum is the same for all the...