Results 81 to 90 of about 663,427 (287)

Nakedness and curvature strength of shell-focusing singularity in the spherically symmetric space-time with vanishing radial pressure

, 1999
It was recently shown that the metric functions which describe a spherically symmetric space-time with vanishing radial pressure can be explicitly integrated.
Bondi H, Christodoulou D, Clarke C J S, Datta B K, Deshingkar S S, Evans A B, Harada T, Hawking S W, Hideo Iguchi, Iguchi H, Jhingan S, Ken-ichi Nakao, Magli G, Magli G, Misner C W, Newman R P A C, Ori A, Penrose R, Singh T P, Singh T P, Tomohiro Harada, Yodzis P   +21 more
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Stable one-dimensional periodic waves in Kerr-type saturable and quadratic nonlinear media

, 2005
We review the latest progress and properties of the families of bright and dark one-dimensional periodic waves propagating in saturable Kerr-type and quadratic nonlinear media.
Akhmediev N N, Aleshkevich V, Aleshkevich V A, Alexey A Egorov, Bramati A, Buryak A V, Buryak A V, Carr L D, Carr L D, Duree G, Ferro P, Fil?chenkov S E, Gordon J P, Infeld E, Kamchatnov A M, Kartashov Y V, Kartashov Y V, Kartashov Y V, Kartashov Y V, Kartashov Y V, Kartashov Y V, Kartashov Y V, Kivshar Yu S, Kudashev V P, Lafortune S, Lluis Torner, Menyuk C R, Minardi S, Parker D F, Pavlenko V P, Petnikova V M, Shih M, Stegeman G I, Victor A Vysloukh, Yaroslav V Kartashov, Yuen H C   +35 more
core   +1 more source

Sharp scattering for focusing intercritical NLS on high-dimensional waveguide manifolds

Mathematische Annalen, 2023
We study the focusing intercritical NLS \begin{align}\label{abstract_nls} i\pt_t u+Δ_{x,y}u=-|u|^αu\tag{NLS} \end{align} on the semiperiodic waveguide manifold $\R^d_x\times \T_y$ with $d\geq 5$ and $α\in(\frac{4}{d},\frac{4}{d-1})$. In the case $d\leq 4$, with the aid of the semivirial vanishing theory \cite{Luo_inter}, the author was able to ...
openaire   +2 more sources

One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

FEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar, Francesco Michelangeli, Farhat Latif Khanim, Christopher Martin Bunce, William Eustace Basil Johnson   +4 more
wiley   +1 more source

The sharpness of the images in metallography

Литьë и металлургия, 2018
The article presents the issues of sharpness of images of the structure of materials in metallographic studies. The use of the concept of depth of field to obtain images of the structure of various objects – fractures, microsection polished specimen ...
A. G. Anisovich
doaj   +1 more source

Prognostic Impact of European LeukemiaNet Genetic Risk Stratification System in Adult Patients With Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
This study aimed to evaluate the prognostic value of ELN2017 in predicting survival outcomes and to assess the impact of clinical and molecular factors such as age, FLT3 and NPM1 mutations, and allogeneic hematopoietic stem cell transplantation (allo‐HSCT).
Mobina Shrestha, Bishwas Mandal, Vishal Mandal, Asis Shrestha, Amir Babu Shrestha   +4 more
wiley   +1 more source

Semiclassical dynamics of quasi-one-dimensional, attractive Bose-Einstein condensates

, 2011
The strongly interacting regime for attractive Bose-Einstein condensates (BECs) tightly confined in an extended cylindrical trap is studied. For appropriately prepared, non-collapsing BECs, the ensuing dynamics are found to be governed by the one ...
Hoefer, Mark A., Tovbis, Alexander
core   +1 more source

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz, Josefine Eck, Joel S. Winston, Kate Baker   +3 more
wiley   +1 more source

Sharp threshold for global existence and blowup in the focusing nonlinear Schrödinger equation with inverse-square potential

Advances in Nonlinear Analysis
This paper examines the focusing nonlinear Schrödinger equation with an inverse-square potential in RN(N≥3) ${\mathbb{R}}^{N} \left(N\ge 3\right)$ , where the nonlinear exponent lies between the mass-critical and energy-subcritical regimes.
Lin Qiang, Chen Shaohua
doaj   +1 more source