Results 11 to 20 of about 2,297,493 (345)
On the hadronic mass spectrum [PDF]
Il Nuovo Cimento A Series 10, 1967 We argue that the sole requirement of a self-consistent bootstrap including all hadrons up to infinite mass leads to asymptotically exponential laws for the hadron mass spectrum, for momentum distributions, and for form factors (and to a highest temperature).
Rolf Hagedorn
openaire +3 more sources
Green Processing and Synthesis, 2021 The structures of lipids are diverse, and thus, lipids show various biological functions. Systematic determination of lipids in organisms has always been a concern.
Peng Congnan +7 more
doaj +1 more source
Single-Molecule Detection of Nucleic Acids via Liposome Signal Amplification in Mass Spectrometry
Sensors, 2022 A single-molecule detection method was developed for nucleic acids based on mass spectrometry counting single liposome particles. Before the appearance of symptoms, a negligible amount of nucleic acids and biomarkers for the clinical diagnosis of the ...
Xiangcheng Lin +7 more
doaj +1 more source
Molecules, 2023 In this study, ultra-high-performance liquid chromatography high-resolution accurate mass-mass spectrometry (UHPLC-HRAM/MS) was applied to characterize the lipid profiles of five crab species.
Jiaxu Yao +4 more
doaj +1 more source
Mass spectrum of elementary particles [PDF]
E3S Web of Conferences, 2023 In this study, we discuss different methods for quantifying the mass of elementary particles. The Barut’s model approach gives us a more comprehensive understanding of elementary particles and their formation through magnetic interaction.
Raief Haidar
doaj +1 more source
Dracorhodin targeting CMPK2 attenuates inflammation: A novel approach to sepsis therapy
Clinical and Translational Medicine, 2023 Background Despite all modern advances in medicine, an effective drug for treating sepsis has yet to be found. The discovery of CMPK2 spurred hopes for the treatment of sepsis. However, CMPK2‐untapped target inhibitors are still an enormous obstacle that
Wendan Zhang +13 more
doaj +1 more source
Molecules, 2021 The cyclic lipopeptide produced from Bacillus pumilus strain HY1 was isolated from Korean soybean sauce cheonggukjang. The chemical structures of the surfactin isomers were analyzed using matrix-assisted laser desorption ionization time-of-flight mass ...
Su-Young Hong +4 more
doaj +1 more source
Life, 2022 Uric acid, which causes gout, is the end product of purine catabolism, synthesized by xanthine oxidase, guanine deaminase, adenine deaminase, purine nucleoside phosphorylase, and 5-nucleotidase II.
Ayu Rahmania Lestari +4 more
doaj +1 more source
Methane Cluster Fragmentation by Fast Electron Impact
Atoms, 2023 We investigate the fragmentation of the CH4 cluster by fast electron impact at stagnation pressures from 0.5 bar to 16 bar. By measuring the time of flight spectrum (TOF), two types of ions, including (CH4)n−1CH5+ and (CH4)n−2(C2Hm)+, are observed.
Shuncheng Yan +3 more
doaj +1 more source
The mass spectrum of interstellar clouds [PDF]
International Astronomical Union Colloquium, 1989 AbstractThe abundance of 21-cm absorption lines seen in surveys at high latitudes can be translated into a line of sight abundance of clouds vs. column density using an empirical relationship between temperature and optical depth. As VLA surveys of 21-cm absorption at low latitudes are now becoming available, it is possible to study the variation of ...
John M. Dickey, Robert W. Garwood
openaire +1 more source