نتایج جستجو برای: stem end splitting

تعداد نتایج: 703939  

Journal: :Paediatrica Indonesiana 2022

Chronic kidney disease (CKD) is a major health problem worldwide, with increasing incidence and prevalence. While the of CKD in children relatively low, contributes to problems has many long-term effects.1 characterized by gradual decline function over time. The Kidney Disease Improving Global Outcomes (KDIGO) report defined as an abnormality renal structure or decreased glomerular filtration r...

Journal: :Iraqi journal of science 2021

In this research, an unknown space-dependent force function in the wave equation is studied. This a natural continuation of [1] and chapter 2 [2] [3], where finite difference method (FDM)/boundary element (BEM), with separation variables method, were considered. Additional data are given by one end displacement measurement. Moreover, it exchanging boundary condition, extra data, initial conditi...

1996
Martine J. Silbermann

Given a training set of images, a transform coding image compression algorithm may be rationally chosen from a class of fast splitting algorithms. The choice criterion is a cost function that, when low, yields high compression ratios for transform coding image compression. The method works for wavelet packet and local trigonometric transforms and thus produces well-conditioned compression and d...

2005
Dietrich Stauffer Eytan Domany

Monte Carlo simulations of the number of stem cells in human colon crypts allow for fluctuations which kill the population after sufficiently long times. Experiments and computer simulations [1, 2] have elucidated the fate of stem cells and of maturing cells within small crypts in the human colon. The present note restricts itself on the simulation of the number of cells, not on their genealogy...

Journal: :Applied sciences 2023

Transformers have become increasingly prevalent in computer vision research, especially for object detection. To accurately and efficiently distinguish the stem end of pomelo from its black spots, we propose a hierarchical feature detector, which reconfigures self-attention model, with high detection accuracy. We designed combination attention module fusion that utilize multi-scale features to ...

Journal: :Journal of cell science 2017
Masahiko Takemura Hiroshi Nakato

Stem cell division is activated to trigger regeneration in response to tissue damage. The molecular mechanisms by which this stem cell mitotic activity is properly repressed at the end of regeneration are poorly understood. Here, we show that a specific modification of heparan sulfate is crucial for regulating Drosophila intestinal stem cell (ISC) division during normal midgut homeostasis and r...

2014
Md. Aktaruzzaman Sheng-Jun Xu Joon-Young Kim Jae-Hyoun Woo Young-Il Hahm Byung-Sup Kim

In this study, we identified the causative agent of stem-end rot in potatoes that were grown in Gangwon alpine areas of Korea in 2013. The disease symptoms included appearance of slightly sunken circular lesion with corky rot on the potato surface at the stem-end portion. The fungal species isolated from the infected potatoes were grown on potato dextrose agar and produced white aerial mycelia ...

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