Results 61 to 70 of about 1,255,553 (329)
Activity of photosystem II in spring barley leaves under the action of manganese ions
Аграрная наука Евро-Северо-Востока, 2023 The influence of manganese ions (30, 60 and 90 mg/l) on the functioning of the photosystem II (PSII) in leaves was assessed on plants of six spring barley cultivars (Belgorodsky 100, st.). The plants were grown on a complete Knop medium without (control)
E. M. Lisitsyn, S. A. Churakova
doaj +1 more source
Electron transport through a circular constriction
, 1998 We calculate the conductance of a circular constriction of radius $a$ in an insulating diaphragm which separates two conducting half-spaces characterized by the mean free path $\ell$.
Allen, Philip B., Nikolic, Branislav
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Relativistic Gurzhi effect in channels of Dirac materials
, 2018 Charge transport in channel-shaped 2D Dirac systems is studied employing the Boltzmann equation. The dependence of the resistivity on temperature and chemical potential is investigated.
Kashuba, Oleksiy +2 more
core +1 more source
Local transport in a disorder-stabilized correlated insulating phase [PDF]
, 2005 We report the experimental realization of a correlated insulating phase in 2D GaAs/AlGaAs heterostructures at low electron densities in a limited window of background disorder.
A. F. Andreev +11 more
core +3 more sources
Transport and dynamical properties of electron-phonon coupled systems [PDF]
, 2023 David N. Jansen
openalex +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Non-linear excitations in 1D correlated insulators
, 2001 In this work we investigate charge transport in one-dimensional (1D) insulators via semi-classical and perturbative renormalization group (RG) methods.
Bishop, A. R. +2 more
core +1 more source
Stability of destructive interference antiresonances in electron transport through graphene nanostructures [PDF]
, 2023 A. Valli +3 more
openalex +1 more source
Molecular Oncology, EarlyView.This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert +13 more
wiley +1 more source