Comment on "Perturbation theory of scattering for grazing-incidence fast-atom diffraction", by W. Allison, S. Miret-Artés and E. Pollak, , 2022, , 15851.

In this comment we discuss some aspects of , 2022, , 15851, by Allison , an article intensely motivated by our study of grazing incidence fast atom diffraction (GIFAD) for He-KCl(001) [G. A. Bocan, H.

Anomalous KCl(001) Surface Corrugation from Fast He Diffraction at Very Grazing Incidence.

We present theoretical and experimental evidence of an anomalous surface corrugation behavior in He-KCl(001) for incidence along ⟨110⟩. When the He normal energy decreases below 100 meV, i.e.

Note: Performance of a novel electrostatic quadrupole doublet for nuclear microprobe application.

The newly designed and constructed electrostatic quadrupole doublet (EQD) at the University of North Texas (UNT) has achieved mass independent focusing of MeV particles to a spot size of 3.3 × 3.5 m.

Authors' Reply to the Commentary in the journal of Electrophoresis regarding "The effect of simulated space radiation on the N-glycosylation of human immunoglobulin G1" by J.J. Bevelacqua and S.M.J. Mortazavi.

By reading the commentary of Bevelacqua and Mortazavi regarding our recently published paper titled as "The effect of simulated space radiation on the N-glycosylation of human immunoglobulin G1"[1], we are afraid that some of the important messaging aspects of our paper might not have been articulated adequately to be fully understandable for a wider audience, i.e., not separation scientists.

The effect of simulated space radiation on the N-glycosylation of human immunoglobulin G1.

On a roundtrip to Mars, astronauts are expectedly exposed to an approximate amount of radiation that exceeds the lifetime limits on Earth. This elevated radiation dose is mainly due to Galactic Cosmic Rays and Solar Particle Events. Specific patterns of the N-glycosylation of human Igs have already been associated with various ailments such as autoimmune diseases, malignant transformation, chronic inflammation, and ageing.