نتایج جستجو برای: seeding density

تعداد نتایج: 418426  

2011
Tyrel Russell Peter van Beek

It is well known that cheating occurs in sports. In cup competitions, a common type of sports competition, one method of cheating is in manipulating the seeding to unfairly advantage a particular team. Previous empirical and theoretical studies of seeding manipulation have focused on competitions with unrestricted seeding. However, real cup competitions often place restrictions on seedings to e...

2014
Francis L. Munier

Retinoblastoma has the unique capacity to accelerate its own intra-ocular propagation by adopting semi-solid or even liquid growth properties through seeding. Until recently, the presence of any degree of seeding was mostly incompatible with successful conservative management, due to the multiresistant nature of the seeds. Surprisingly, this well-recognized retinoblastoma behavior has not under...

2018
Stephanie Ziegler-Waldkirch Paolo d'Errico Jonas-Frederic Sauer Daniel Erny Shakuntala Savanthrapadian Desirée Loreth Natalie Katzmarski Thomas Blank Marlene Bartos Marco Prinz Melanie Meyer-Luehmann

Alzheimer's disease (AD) is characterized by severe neuronal loss as well as the accumulation of amyloid-β (Aβ), which ultimately leads to plaque formation. Although there is now a general agreement that the aggregation of Aβ can be initiated by prion-like seeding, the impact and functional consequences of induced Aβ deposits (Aβ seeding) on neurons still remain open questions. Here, we find th...

Journal: :Applied sciences 2021

Current FEL development efforts aim at improving the control of coherence high repetition rate while keeping wavelength tunability. Seeding schemes, like HGHG and EEHG, allow for generation fully coherent pulses, but powerful external seed laser required limits that can be achieved. In turn, this impacts average brightness amount statistics experiments do. order to solve issue, here we take a u...

2017
Ji Hoon Phi Seung Ah Choi Pil Ae Kwak Ji Yeoun Lee Kyu-Chang Wang Do Won Hwang Seung-Ki Kim

Leptomeningeal seeding is a strong negative prognostic factor for medulloblastoma (MB). The mechanism of leptomeningeal seeding is unclear but may involve epigenetic regulation. In this study, we evaluated the feasibility of a histone deacetylase (HDAC) inhibitor, panobinostat, in the suppression of MB leptomeningeal seeding. Panobinostat decreased the cell viability and proliferation, inducing...

2017
Jean‐Luc Szpakowski Todd E. Drasin Liisa L. Lyon

Biopsies of liver masses that prove to be hepatocellular carcinomas (HCCs) are associated with a risk of seeding the abdominal or chest wall with tumor cells. The reported frequency of seeding varies greatly in the literature. We performed a retrospective cohort study in a large integrated health care system to examine rates of seeding in patients with HCC who had targeted liver biopsies, ablat...

2012
Yong He Hong Wang Budong Qian Brian McConkey Ron DePauw

BACKGROUND Shorter growing season and water stress near wheat maturity are the main factors that presumably limit the yield potential of spring wheat due to late seeding in Saskatchewan, Canada. Advancing seeding dates can be a strategy to help producers mitigate the impact of climate change on spring wheat. It is unknown, however, how early farmers can seed while minimizing the risk of spring ...

Journal: :Science 1973

2001
G. K. Manohar M. I. R. Tinmaker

The cloud liquid water content (CLWC) data in time and space from a total of 96 pairs of target (T) and control (C) experiments were analysed in this study to compare the responses of CLWC to hygroscopic seeding of warm clouds. Our results of various approaches taken for this analysis have indicated significant modifications in the CLWC for the T clouds as against C clouds. Analysis of changes ...

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