Results 81 to 90 of about 3,753,682 (301)

Braking bad: stopping translation in hard times. [PDF]

PLoS Biology, 2014
Roland G Roberts
doaj   +1 more source

The Dynamical Interaction between Low-mass Planets and Dust Coagulation

The Astrophysical Journal Letters
We investigate the impact of a low-mass planet on dust coagulation, and its consequent feedback on planetary migration, using a linear analysis of the coupled dust–gas hydrodynamic equations.
Qiang Hou, Cong Yu, Shu-ichiro Inutsuka
doaj   +1 more source

On the stopping time of a bouncing ball

Discrete and Continuous Dynamical Systems - B, 2008
Submitted to archive for rational mechanics and ...
CHERUBINI, Anna Maria, METAFUNE, Giorgio Gustavo Ermanno, PAPARELLA, Francesco   +2 more
openaire   +3 more sources

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

FEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura, Kengo Furuichi, Hiromitsu Akamatsu, Naoki Yamamoto, Sako Keisuke, Akihiko Koshino, Taichiro Minami, Megumi Oshima, Akinori Hara, Norihiko Sakai, Miho Shimizu, Kenta Takahashi, Minako Yamamura, Shin‐ichi Horike, Takiko Daikoku, Kenichi Harada, Yohei Shinmyo, Hiroshi Kawasaki, Takashi Wada, Yasunori Iwata   +19 more
wiley   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Optimal stopping in Levy models, for non-monotone discontinuous payoffs [PDF]

We give short proofs of general theorems about optimal entry and exit problems in Levy models, when payoff streams may have discontinuities and be non-monotone.
Boyarchenko, Svetlana, Levendorskii, Sergei   +1 more
core  

The Waiting Time Distribution of Competing Patterns in Markov-Dependent Bernoulli Trials

Axioms
Competing patterns are compound patterns that compete to be the first to occur a pattern-specific number of times, known as a stopping rule. In this paper, we study a higher-order Markovian dependent Bernoulli trials model with competing patterns.
Itzhak Moshkovitz, Yonit Barron
doaj   +1 more source

REMARKS ON A STOPPING TIME [PDF]

Proceedings of the National Academy of Sciences, 1968
Starr, N., Woodroofe, M. B.
openaire   +3 more sources

Versatile vector tools for efficient protein screening across multiple expression systems

FEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu, Yaqing Liu, Lei Qin, Feng Yu, Qisheng Wang, Yahui Liu   +5 more
wiley   +1 more source

On a Solution of the Optimal Stopping Problem for Processes with Independent Increments [PDF]

We discuss a solution of the optimal stopping problem for the case when a reward function is a power function of a process with independent stationary increments (random walks or Levy processes) on an infinite time interval.
Albert Shiryaev, Alexander Novikov
core