Established in 1945 under the Charter of the United Nations, the General Assembly occupies a central position as the chief deliberative, policymaking and representative organ of the United Nations.

Abstract: A modified canonical piecewise-linear function (CPWL)-based model is proposed for characterizing wideband power amplifiers. The model has a similar structure of the decomposed vector ...

Abstract: Full-waveform inversion (FWI) is an iterative nonlinear waveform matching procedure, which seeks to reconstruct unknown model parameters from partial waveform measurements. The nonlinear and ...

The cervix produces mucus during ovulation to help sperm travel to the uterus. During labor, the cervix opens to allow the baby to pass through the birth canal. Changes in the cervix during menopause ...

The kidneys clean your blood and make urine. Each kidney contains about 1.3 million nephrons to filter blood. Kidneys filter your entire blood volume about 300 times per day. The kidneys are the ...