IEEE

A 28-GHz Variable-Gain Phase Shifter With Phase Compensation Using Analog Addition and Subtraction Method

Abstract: In this letter, a 28-GHz variable-gain phase shifter (VG-PS) with phase compensation designed using a Gilbert-cell-based vector summation amplifier integrated with a current-type ...
IEEE

Implementation of Addition and Subtraction Operations in Multiple Precision Arithmetic

Abstract: In this paper, we present a digital circuit of arithmetic unit implementing addition and subtraction operations in multiple-precision arithmetic (MPA). This adder-subtractor unit is a part ...
C&EN

Liquid Chromatographic Separation and FT-ICR MS of Crude Oils: Insights from Polar Fractions

Molecular characterization of petroleum and reservoir fluids is fundamental to the oil exploration and production sector. However, the complexity of the sample has been an analytical challenge, ...
C&EN

Combination of Ultrafiltration/Diafiltration and Ammonium Sulfate Precipitation for the Purification of 11S and 7S Pea Globulin Fractions

Department of Food Sciences, Institute of Nutrition and Functional Foods (INAF) and Dairy Science and Technology Research Centre (STELA), Laval University, Quebec City, Quebec G1 V 0A6, Canada *Alain ...
Black Hills Pioneer

BHSU-Rapid City celebrates grand opening of building addition and renovation

RAPID CITY — Black Hills State University-Rapid City (BHSU-RC) celebrated the grand opening of its new addition and renovation Tuesday. The ceremony marked a milestone in regional healthcare education ...