Results 71 to 80 of about 542,273 (348)
General Cutting Load Model for Workload Simulation in Spindle Reliability Test
Machines, 2022 As the key functional component of the machine tool, the reliability test of the spindle is necessary to verify the reliability of the machine tool.
Lingda Kong +4 more
doaj +1 more source
In vitro reactivation of spindle elongation in fission yeast nuc2 mutant cells. [PDF]
, 1990 To investigate the mechanisms of spindle elongation and chromosome separation in the fission yeast Schizosaccharomyces pombe, we have developed an in vitro assay using a temperature-sensitive mutant strain, nuc2.
Cande, WZ +3 more
core
Mechanical stability of bipolar spindle assembly
, 2016 Assembly and stability of mitotic spindle is governed by the interplay of various intra-cellular forces, e.g. the forces generated by motor proteins by sliding overlapping anti-parallel microtubules (MTs) polymerized from the opposite centrosomes, the ...
Malgaretti, Paolo, Muhuri, Sudipto
core +1 more source
Chatter Control by Spindle Speed Variation in High-Speed Milling [PDF]
, 2009 High-speed milling operations are often limited by regenerative vibrations. The aim of this paper is to analyze the effect of spindle speed variation on machine tool chatter in high-speed milling. The stability analysis of triangular and sinusoidal shape
Arnaud, Lionel +3 more
core +2 more sources
Journal of Neural Transplantation and Plasticity, 2016 Several studies have identified two types of sleep spindles: fast (13–15 Hz) centroparietal and slow (11–13 Hz) frontal spindles. Alterations in spindle activity have been observed in Alzheimer's disease (AD) and Mild Cognitive Impairment (MCI). Only few
M. Gorgoni +12 more
semanticscholar +1 more source
Cancer, 1975 Spindle cell lipoma is a specific type of lipoma that is easily mistaken for a liposarcoma. An analysis of 114 cases of this tumor from the files of the Armed Forces Institute of Pathology reveals that is occurs chiefly in male patients between 45 and 70 years of age and affects the regions of the shoulder and posterior neck almost exclusively ...
F M, Enzinger, D A, Harvey
openaire +2 more sources
BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma
FEBS Open Bio, EarlyView.The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru +6 more
wiley +1 more source
GATAD2B regulates spindle assembly by affecting protein deacetylation during oocyte meiotic maturation [PDF]
Animal BioscienceObjective Oocyte quality is critical for the stable transmission of genetic information and affects early embryonic development. But the precise mechanisms governing oocyte meiotic progression remains largely unclear.
Qian Xu +8 more
doaj +1 more source
Logspace computations for Garside groups of spindle type [PDF]
, 2013 M. Picantin introduced the notion of Garside groups of spindle type, generalizing the 3-strand braid group. We show that, for linear Garside groups of spindle type, a normal form and a solution to the conjugacy problem are logspace computable. For linear
Elder, Murray, Kalka, Arkadius
core
Illuminating spindle convex bodies and minimizing the volume of spherical sets of constant width
, 2011 A subset of the d-dimensional Euclidean space having nonempty interior is called a spindle convex body if it is the intersection of (finitely or infinitely many) congruent d-dimensional closed balls.
B.V. Dekster +25 more
core +2 more sources