Results 81 to 90 of about 5,952,869 (294)

Spin Structure Functions

, 1993
We review the theory and phenomenology of deep inelastic polarized lepton-nucleon scattering in the light of recent data with a deuteron target from the SMC at CERN and a Helium 3 target from the E142 experiment at SLAC.
Ellis, John, Karliner, Marek
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Evolution of structure functions at NLO [PDF]

EPJ Web of Conferences
We develop the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution of the Deep Inelastic Scattering (DIS) structure functions at next-to-leading order (NLO) in αs, formulated directly in terms of the structure functions rather than parton ...
Lappi Tuomas, Mäntysaari Heikki, Paukkunen Hannu, Tevio Mirja   +3 more
doaj   +1 more source

Polarized Structure Functions: a Theoretical Update [PDF]

, 1995
We review recent developments in the theory and phenomenology of polarized structure functions. We summarize recent experimental data on the proton and deuteron structure function $g_1$, and their impact on the understanding of polarized sum rules ...
Forte, Stefano
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Synergistic effect of vermicompost and calcium for improving salinity tolerance in Yunnanopilia longistaminea

Journal of Agriculture and Food Research
Salinity constitutes an important concern when soluble salts accumulate in excessive amounts in soil or water. Sodium chloride (NaCl) is a commonly occurring salt that induces salinity stress in plants.
Jiangshan Xie, Liu Yang, Shirui Tan, Chigui Xiao, Zhiyuan Liu, Likai Xu, Qamar uz Zaman, Khawar Sultan, Shah Fahad, Shikang Shen, Gang Deng   +10 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Comparative chloroplast genome analysis and phylogenomics of Nigerian Aframomum (Zingiberaceae): insights into chloroplast genome evolution and species divergence

BMC Plant Biology
Background Aframomum is a genus of ecologically and economically important plants in the Zingiberaceae family, yet its genomic evolution remains poorly understood. Previous chloroplast genome studies in the family have focused mainly on Asian genera such
Samaila Samaila Yaradua
doaj   +1 more source

Structure Functions, Form Factors, and Lattice QCD

, 1993
We present results towards the calculation of the pion electric form factor and structure function on a $16^3\times 24$ lattice using charge overlap. By sacrificing Fourier transform information in two directions, it is seen that the longitudinal four ...
B. Andersen-Pugh, Chu, Walter Wilcox, Wilcox, Wilcox, Wilcox, Wilcox, Wilcox   +7 more
core   +1 more source