Results 51 to 60 of about 141,189 (298)

Origin of spontaneous electric dipoles in homonuclear niobium clusters [PDF]

open access: yes, 2004
Surprisingly large spontaneous electric dipole moments recently observed in homonuclear niobium clusters below 100 K (Moro el. al. Science 300, 1265 (2003)) are explained using first-principles electronic structure calculations.
D. Andrae   +4 more
core   +3 more sources

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

Research on Torque Compensation Strategy of Wind Maneuver Model Experimental System by Increasing the Analog Multiple of Moment of Inertia

open access: yesEnergies
Fan power generation, a form of new energy, has gained significant attention. However, as fan capacities grow, the challenges in the development process also increase. A wind maneuver model experiment system must be constructed to simulate the actual fan
Qiming Sun, Yaqin Qiu, Chao Zhang
doaj   +1 more source

Joint axes of rotation and body segment parameters of pig limbs

open access: yesActa Veterinaria Scandinavica, 2007
To enable a quantification of net joint moments and joint reaction forces, indicators of joint loading, this study aimed to locate the mediolateral joint axes of rotation and establish the body segment parameters of the limbs of pigs (Sus scrofa).
Jørgensen Bente   +3 more
doaj   +1 more source

Energy staggering in superdeformed bands for isodiaphere nuclei in A ~ 40-60 mass region

open access: yesJournal of Scientific Research in Science, 2022
The properties of superdeformed (SD) bands of isodiaphere nuclei ((_ ^40)Ca,(_ ^58)Cu,(_ ^60)Zn) have been studied in the scope of four and five parameters’ formulas of the Bohr-Mottelson collective model.
Eman R. Abo Elyazeed   +3 more
doaj   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

To the nature of 0+ states in 228Th studied by two-neutron transfer [PDF]

open access: yesЯдерна фізика та енергетика, 2014
Sequences of states observed in the 230Th(p, t)228Th reaction are selected which can be treated as rotational bands and as multiplets of excitations. Moments of inertia have been derived from these sequences, whose values may be considered as evidence of
A. I. Levon   +4 more
doaj  

Theoretical study of triaxial shapes of neutron-rich Mo and Ru nuclei

open access: yes, 2015
Background: Recently, transition quadrupole moments in rotational bands of even-mass neutron-rich isotopes of molybdenum and ruthenium nuclei have been measured. The new data have provided a challenge for theoretical descriptions invoking stable triaxial
Bhat, Gowhar   +4 more
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Experimental investigation and performance analysis of inertia properties measurement for heavy truck cab

open access: yesAdvances in Mechanical Engineering, 2015
An experimental investigation and performance analysis of inertia properties measurement for heavy truck cab is presented. This method is specifically intended for measuring the inertia properties of irregular rigid bodies, and it has the potential to be
Tianjun Zhu, Fei Li
doaj   +1 more source

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