In this paper, we proposed a widely tunable distributed Bragg reflector (DBR) laser based on digital concatenated grating with multiple phase shifts (MPS-DCG).The MPS-DCG can provide a comblike reflectivity spectrum with flat envelop covering over equi-jec 6 100-nm wavelength range.Static characteristics of the MPS-DCG DBR laser, including the wave
The study at hand positsthatthe phenomenon of constitutional borrowing and transplantin South Asia is evidentin both big-C and small-C constitutional frameworks.Thistextsubmitsthat the demonstration ofshared constitutional features encourages borrowing through constitutional similarities.The journey of constitutional formation in South concrete fir
This paper proposes a Sine Cosine hybrid optimization algorithm with Modified Whale Optimization Algorithm (SCMWOA).The goal is to leverage the strengths of WOA and SCA to solve problems with continuous michel germain deauville and binary decision variables.The SCMWOA algorithm is first tested on nineteen datasets from the UCI Machine Learning Repo
Social skills have been known to predict bullying tendencies in adolescence.However, knowledge about the mechanisms by which social skills are linked to bullying tendency remains limited.The present study investigated whether friendship quality would mediate the link.A sample of 204 adolescents (16-18 years old; 163 girls; 41 boys) studying in Yogy
Natural resource extraction in Africa has been characterised by conflicts between large scale and small scale miners on the one hand and large scale miners and the communities on the other.In some countries such as Sudan, Democratic Republic of Congo, Angola, Mozambique, Sierra Leone and Liberia, natural resources have bred political instability an