Results 31 to 40 of about 4,883,737 (287)

Turning Points and Eigenvalue Problems

Journal of Mathematical Analysis and Applications, 1996
The periodic boundary value problem for a linear O.D.E. \(\ddot x + \alpha \dot x + ({2 \pi \over T})^2x = \lambda f(t) x\) \((0 \leq t \leq T)\), \(x(0) = x(T)\), \(\dot x(0) = \dot x(T)\), with spectral parameter \(\lambda\) is studied. Here a damping coefficient \(\alpha \neq 0\) and a smooth \(T\)-periodic function \(f \neq 0\) are given, the ...
Stepanov E., Vavilov S. A.
openaire   +4 more sources

The Basics of Social Marketing: How to Use Marketing to Change Behaviour [PDF]

, 2007
The Basics of Social Marketing is one of several social marketing resources available for public health professionals from Turning Point, and the Turning Point Social Marketing National Excellence Collaborative, funded by The Robert Wood Johnson ...
Turning Point
core  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

“I was worried if I don’t have a broken leg they might not take it seriously”: Experiences of men accessing ambulance services for mental health and/or alcohol and other drug problems

Health Expectations, 2019
Background A large proportion of ambulance callouts are for men with mental health and/or alcohol and other drug (AOD) problems, but little is known about their experiences of care.
Nyssa Ferguson, Michael Savic, Terence V. McCann, Kate Emond, Emma Sandral, Karen Smith, Louise Roberts, Emma Bosley, Dan I. Lubman   +8 more
doaj   +1 more source

Predicting Turning Points

, 2000
This paper presents a new method for predicting turning points. The paper formally defines a turning point; develops a probit model for estimating the probability of a turning point; and then examines both the in-sample and out-of-sample forecasting performance of the model.
Daniel M. Chin, John F. Geweke, Preston J. Miller   +2 more
openaire   +3 more sources

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Affected family members’ experience of, and coping with, aggression and violence within the context of problematic substance use: a qualitative study

BMC Psychiatry, 2017
Background Families have an important role supporting a family member with problematic substance use (PSU), although this can often be challenging and confronting.
Terence V. McCann, Dan I. Lubman, Gayelene Boardman, Mollie Flood   +3 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

2004, The turning point

Ubiquity, 2004
An overview of some of the issues that will change the way we use the ...
openaire   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

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, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source