Results 111 to 120 of about 1,648,870 (357)
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Study on voltage characteristics of short air arc with high current density arc root
AIP Advances, 2019 In this paper, the voltage characteristics of short air arc with high average current density arc root were studied at atmospheric pressure. Cu-W electrodes with diameter of 5-14mm and gap length of 0.2-3 mm were used in the experimental study.
Tiansheng Zhu +4 more
doaj +1 more source
An empirical model of long-term thermospheric density change
, 2012 Predicting the positions of satellites in Low Earth Orbit (LEO) requires a comprehensive understanding of the dynamic nature of the atmosphere. For objects in LEO the most significant orbit perturbation is atmospheric drag, which is a function of the ...
Saunders, Arrun, Saunders, A.
core
Empirical likelihood for density-weighted average derivatives
Average derivative, Density weighting, Empirical likelihood, Kernel smoothing, Single-index model, 62G08, 62G20, 62H12,
Xuewen Lu, Wanrong Liu
core +1 more source
Average energy and energy density of eggs.
, 2013 Left vertical axis and non-patterned bars: Average (±1 SE) total energy content (mJ) per egg per species. Enthalpic energy equivalents of 39.5 µJ/ng (lipid), 24 µJ/ng (protein), and 17.5 µJ/ng (carbohydrate) were used to calculate energy content.
Justin S. McAlister (314960) +1 more
core +1 more source
FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
wiley +1 more source
Spectrum sensing algorithm based on average value of middle part of power spectral density
Dianxin kexue, 2016 The difference between maximum and minimum value of the received signal power spectrum is distinct when the primary user signal is present or absent.Using this characteristic,the spectrum sensing algorithm based on the average of the middle part of power
Zhijin ZHAO, Xi LV, Shilian ZHENG
doaj +2 more sources
Assessing agreement between malaria slide density readings. [PDF]
, 2010 BACKGROUND: Several criteria have been used to assess agreement between replicate slide readings of malaria parasite density. Such criteria may be based on percent difference, or absolute difference, or a combination.
Sutherland Colin +17 more
core +1 more source
Average densities and linear rectifiability of measures [PDF]
Mathematika, 1997 We show that a measure in a Euclidean space is linearly rectifiable if and only if the lower 1-density is positive and finite and agrees with the lower average 1-density almost everywhere.
openaire +2 more sources
FEBS Letters, EarlyView.This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley +1 more source