Search academic resources

Estimating three-dimensional morphological traits such as volume from two-dimensional RGB images presents inherent challenges due to the loss of depth information, projection distortions, and occlusions under field condi...

Abstract Compared with conventional forming processes, ultrasonic-assisted forming technology with a high frequency and small amplitude can significantly improve the forming quality of materials. Owing to the advantages ...

The use of numerical methods, such as finite element method (FEM), has been widely adopted in solving structural problems with complex geometry under external loads when analytical solutions are unachievable. Basic idea ...

Skin effect that all eigenmodes within a frequency range become edge states is dictated by the topological properties of complex eigenvalues unique in non-Hermitian systems. The prevailing attempts to realize such a fasc...

We introduce and discuss a new computational model for the HermiteLagrange interpolation with nonlinear classes of polynomial interpolants. We distinguish between an interpolation problem and an algorithm that solves it....

The presence of a drive site within ligand structures plays a crucial role in enhancing their interaction with metal ions, resulting in highly efficient complex formation research. A new ligand, 2-(3-(4-nitrobenzoyl) thi...

Abstract Penetration estimation is a prerequisite of the automation of backing welding based on vision sensing technology. However, the arc interference in welding process leads to the difficulties of extracting the weld...

ABSTRACT Aseries of new complexes of the type [MLCl2] where M=Mn (II),Co(II),Ni(II),Cu(II),Zn(II),Cd(II) L=L1 or L2 represents di- Schiff base ligands: {L1=(N,N'E,N,N'E)-N,N'-(phenanthrene-9,10-diylidene) bis (benzene-1,...

New complexes of general formula [M(L)2C12] , [M2(L)2C14] and adducts [M(L)2(phen)Cl2] ,where L=4'-azachalcone ,phen - 1,10-phenanthrolin, M=Mn(II),Co(Il),Ni(II) and Cu(II) have been prepared. The complexes and adducts ...

ABSTRACT New series of complexes of general [Ru(Cl)2(H2O)2.L]nH2O ; where LH=[α-(2-hydroxy-1-naphthyl)-N-(p-R-phenyl nitrone] n=0-6 and R=H, Cl , Br , COCH3 , NHCOCH3 , NH2  and CH3 were formula synthesized and charact...

This research includes the synthesis and characterization of twelve new complexes of mono nuclear xanthate for a number of transition metal ions Mn(II) , Fe(II) , Co(II) and through the interaction with ligand (decyl xan...

ABSTRACT The work includes the synthesis and characterization of new complexes of mixed ligands of Schiff  bases derived from isatin with amino acids (glycine,a-alanine,L-valine,L-leucine,L-histidine and L-tryptophane) ...

Efficient and intelligent operation of raw-material yards is essential for reducing energy consumption in iron and steel production. However, fully automated reclaiming of complex and irregular stockpiles remains challen...

Features of complex vector light become important in any interference effects, including scattering, diffraction, and nonlinear processes. Here, we are investigating the role of polarization-structured light in atomic st...

The synthesis of new oxaaza macrocyclic ligands (2–4) derived from O1,O7-bis(2-formylphenyl)-1,4,7-trioxaheptane and functionalized tris(2-aminoethyl)amine are described. Mononuclear copper(II) complexes were isolated ...

The present study reports the synthesis of a novel cadmium (II) chloride complex containing ethylenediamine (en) and adenine (Ade) as ligands. The synthesized complex was characterized by several analytical techniques, i...

Attributable to the complex distribution of tactile vesicles under the skin and the ability of the brain to process specific tactile parameters (shape, hardness, and surface texture), human skin can have the capacity for...

Complexes of  Co(II), Ni(II),Cu(II) and Zn(II) with unsymmetrical tetradentate schiff bases ligands H2L1 =2-(1Z)- (8-(2-hydroxy benzylidene amino)naphthalen-1-ylimino) methyl) -6- methoxy phenol, H2L2 =2-((E) -1-(8-(Z)-...

Abstract: The ligand (LH) [P-hydroxy phenyl benzilidene] derived from a condensation product of p-hydroxy aniline and benzaldehyde and its complexes with Cobalt(II), Nickel(II) and Copper(II) has been synthesized and cha...

A new ligands l,l,2,2-tetrakis-(benzothiazolethio) ethylene (Li) and mercaptobenzothiazole potassium (L2) had been synthesized, investigated and used in the preparation of Mn*2, Co+2, Ni*2 and Cu+2 complexes. Also the re...

Abstract: Some transition metal (II) complex are synthesized with thiosemicarbazide Ligands L1= dicyclohexen [1,6,7,9,14,15] hexaaza [2,5,10,3] tetra one [8,13] dithiacyclohexadecane and L2= dicyclohexyl [1,6,7,9,14,15] ...

The preparation of series of complex chloride of the type R2[M"C14] or R2[M"'C16], when R = M" = Mn, Co, Ni, Cu , Zn, M'" = Fe, and Cr has been carried out. The conductivity, IR, Uv-visible spectra, magnetic susceptibi...

Abstract: Indium metal is reacted with dipyrrolidine disulfide (C4H8NCS2)2 in refluxing toluene, to give the compound [In(C4H8NCS2)3] through an oxidative addition reaction. Trinuclear complexes of the general formula [...

New complexes of general formula [M(LXSBu'')2],[M(L)(SFur)z] and adducts [M(L)(SBu")2(phen)]. [M(L)(SFur)z(phen)l,where L:C is-bis- I .2-(phenylthio)ethylene. SBu'': 1 -butanethiol. SFur:2-furanmethanthiol.phen:1,10 ph...