The influence of the overlap interactions between the bridging ligands and the metal d orbitals on the super-exchange coupling constant has been studied by ab-initio Restricted Hartree-Fock molecular orbital calculations. The interaction between the magnetic d orbitals and the HOMOs of the acetate oxygens has been investigated in homologous -acetato-bridged dicopper(II) complexes which have sig...

Programmability and virtualization have both become the trends of next generation networks. ForCES (Forwarding and Control Element Seperation) is a new programmable framework for network element. We introduce virtualization into ForCES, propose a method of ForCES virtualization, design its framework, implement a prototype system named vForTER, and test its performance in different scenarios. Te...

Pesticide poisoning is one of the most common instances deaths in every agriculture-dependent country may it be form suicidal or homicidal cases. Traditional classes pesticides like Organophosphates, Organochlorides and Carbamates have given way to newer class known as synthetic Pyrethroids. Some Pyrethroids Cypermethrin, Deltamethrin Fenavalerate are increasingly being encountered routinely us...

In accordance with Law on Environment, Solid Waste Management Regulation, Metropolitan Municipalities Law and Municipal Law; Metropolitan municipalities and municipalities out of adjacent zones and the highest civilian authority out of these zones are responsible for ensuring the disposal of domestic and domestic-type industrial solid waste while avoiding environmental damage, ensuring the maxi...

Java applications are usually executed within a Java Virtual Machine (JVM), which is part of the Java Runtime Environment (JRE). In this scenario, hosting more than one application at the same time within a JVM is not originally supported, and customizable mechanisms to manage different application classes and related byte codes with the same class name concurrently are still lacking. In this p...

A novel multi-channel speech enhancement technique is proposed in the present paper. We focus on the local sparsities of speech signals in contrast to the conventional beamforming and blind source seperation methods. The technique utilizes the difference of local structures in temporary-frequency domain between the target speech and interfering signals for enhancing the target speech. We first ...

Some of metal ions are the most dangerous pollutants due to their acute toxicity and carcionogenetiy. Exposure to high concentrations of these metal ions causes lung, nasal and throat cancers. Therefore, interest and demand is increasing for metal determination in biological and environmental samples [1]. Metal ions were generally determined with atomic absortion spectrophotometry or inductivel...