Results 91 to 100 of about 44,364,711 (311)
Philip Holmes and Hans-Olav Enger. Norwegian. A Comprehensive Grammar
Norsk Lingvistisk Tidsskrift, 2020 The book under review is the outcome of collaborative work by two of well-known linguists representing different grammatical traditions, who nevertheless complement one other quite well.
Ewa Data-Bukowska
doaj
New U(1) Gauge Symmetry of Quarks and Leptons
, 2002 Instead of anchoring the seesaw mechanism with the conventional heavy right-handed neutrino singlet, a small Majorana neutrino mass may be obtained just as well with the addition of a heavy triplet of leptons per family to the minimal standard model of ...
ERNEST MA +3 more
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
S_4 Flavor Symmetry Embedded into SU(3) and Lepton Masses and Mixing
, 2007 Based on an assumption that an S_4 flavor symmetry is embedded into SU(3), a lepton mass matrix model is investigated. A Frogatt-Nielsen type model is assumed, and the flavor structures of the masses and mixing are caused by VEVs of SU(2)_L-singlet ...
C. Hagedorn +4 more
core +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Mass effect in polarization investigation at BEPC/BES and the B-factory
, 2012 We consider the annihilation process of an electron-positron pair into a pair of heavier fermions when the initial electron and position beams are polarized.
Bo-Qiang Ma +2 more
core +1 more source
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 +5 more
wiley +1 more source