Abstract: The optical communication system using pulse position modulation (PPM) and superconducting nanowire single-photon detectors (SNSPDs) has attracted considerable attention for deep space ...

In this paper, the performance of various Pulse Position Modulation (PPM) schemes has been analysed for PIN and APD receivers in the presence of atmospheric turbulence. It is observed that the ...

The device exhibited a maximum response of 99% for 40 ppm of Cu(II) when exposed to controlled quantities ... the graded ZnO structure and its variable bandgap and depletion layer modulation.

In this study, we combine experimental and computational approaches to show that ligand binding alone is not sufficient for optical modulation in this class of synthetic biosensors. Instead, the ...

School of Life and Health Sciences, Hainan Province Key Laboratory of One Health, Collaborative Innovation Center of One Health, Hainan University, Haikou, Hainan 570228, China State Key Laboratory of ...

Acetyl-CoA synthetase (ACS) is one of several enzymes that generate the key metabolic intermediate, acetyl-CoA. In microbes and mammals ACS activity is regulated by the post-translational acetylation ...

Plant diseases caused by microbial pathogens pose a severe threat to global food security. Although genetic modifications can improve plant resistance; however, environmentally sustainable strategies ...

Modulation of ion channels by NO has recently been found to be a significant determinant of ion channel function. 99 Nitric oxide activates both apical anion channels and basolateral potassium ...

Correspondence to Dr Mark R Fox, Laboratory and Clinic for Disorders of Gastrointestinal Motility and Function, Center for Integrative Gastroenterology, Klinik Arlesheim, Arlesheim 4144, Switzerland; ...