Results 41 to 50 of about 93,498 (290)

Enhanced Core Formation Rate in a Turbulent Cloud by Self-gravity

, 2010
We performed a numerical experiment designed for core formation in a self-gravitating, magnetically supercritical, supersonically turbulent, isothermal cloud.
Cho, Wankee, Kim, Jongsoo
core   +1 more source

Understanding the Dynamics of Nanoparticle Formation and Evolution in Functional Oxides via In Situ SAXS/WAXS

Advanced Materials Interfaces, EarlyView.
In situ SAXS/WAXS enables real‐time tracking of nanoparticle formation and evolution in exsolved and infiltrated Ni‐based perovskites under reducing conditions. The combined technique captures nucleation, growth, and coarsening dynamics with high temporal resolution, providing statistically robust insights into structural and morphological ...
Elena Vicente, Sylvio Haas, Jose Manuel Serra, María Balaguer, Cecilia Solís   +4 more
wiley   +1 more source

Inference with the lognormal distribution [PDF]

Journal of Statistical Planning and Inference, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

From Copper Nanoparticles to Alumina Encapsulated Porous Layers With Enhanced Mechanical Stability

Advanced Materials Interfaces, EarlyView.
This study analyzes the synthesis‐structure relation of individual Cu nanoparticles and highly porous nanoparticle‐based Cu films using different sputtering‐based nanoparticle sources. The inherent mechanical instability of the films is tackled with Al2O3 encapsulation through atomic layer deposition, enabling 4‐fold increase in critical force in ...
Dominik Gutnik, Daniele Casari, Laszlo Pethö, Michael Burtscher, Anna M. Hofer‐Roblyek, Christian Mitterer, Barbara Putz   +6 more
wiley   +1 more source

On the three-spliced Exponential-Lognormal-Pareto distribution

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2022
To model statistical data coming from two di erent distributions, Cooray and Ananda [1] introduced a composite (two-spliced) Lognormal-Pareto model, that was further extended by Scollnik [9] and fitted to insurance data.
Bâcă Adrian, Vernic Raluca
doaj   +1 more source

Time Scales in Long GRBs

, 2001
We analyze a sample of bright long bursts and find that the pulses duration have a lognormal distribution while the intervals between pulses have an excess of long intervals (relative to lognormal distribution).
Ehud Nakar, Fenimore, Kobayashi, Koshut, Kouveliotou, Li, McBreen, Nakar, Nakar, Norris, Norris, Quilligan, Ramirez-Ruiz, Ramirez-Ruiz, Ramirez-Ruiz, Reichart, Sari, Stern, Stern, Tsvi Piran   +19 more
core   +1 more source

Recovering the nonlinear density field from the galaxy distribution with a Poisson-Lognormal filter [PDF]

, 2009
We present a general expression for a lognormal filter given an arbitrary nonlinear galaxy bias. We derive this filter as the maximum a posteriori solution assuming a lognormal prior distribution for the matter field with a given mean field and modeling ...
Albrecht, Bardeen, Bardeen, Casas-Miranda, Coles, Cooray, De Lucia, Erdoğdu, Francisco-Shu Kitaura, Guth, Guth, Hawking, Hubble, Janssen, Jens Jasche, Kayo, Kitaura, Linde, Lucy, Mo, Nusser, Peebles, R. Benton Metcalf, Richardson, Rybicki, Saunders, Saunders, Seljak, Shepp, Sheth, Smith, Somerville, Spergel, Springel, Starobinsky, Tegmark, Wandelt, White, Wiener, Wild, Zaroubi   +40 more
core   +3 more sources

Oral Streptococcus salivarius Couples Neutrophil IRGM1 Signaling to NET Formation and Colorectal Cancer Metastasis

Advanced Science, EarlyView.
The oral bacterium Streptococcus salivarius promotes colorectal cancer metastasis by inducing neutrophil extracellular trap (NET) formation. Mechanistically, IRGM1–IQGAP1 interaction activates Wnt5a–PI3K/AKT signaling in neutrophils, driving NET‐mediated tumor progression.
Fengyi Liu, Yuan Wang, Hengxuan Cai, Qianwen Yue, Xueli Liu, Xuanwen Bao, Zeng Wang, Xuehan Li, Lai Wei, Zhihua Zhang, Fan Xing, Yi Xu, Xianjun Li, Wei Xu   +13 more
wiley   +1 more source

Scaling of Fracture Strength in Disordered Quasi-Brittle Materials

, 2004
This paper presents two main results. The first result indicates that in materials with broadly distributed microscopic heterogeneities, the fracture strength distribution corresponding to the peak load of the material response does not follow the ...
Nukala, Phani Kumar V. V., Simunovic, Srdjan   +1 more
core   +1 more source

Climate Action Impacts on Steelmaking Emissions of Persistent Organic Pollutants Highlight a Gap Between the Paris Agreement and the Stockholm Convention

Advanced Science, EarlyView.
Emissions of unintentionally produced persistent organic pollutants (UPOPs) and global warming are two major environmental challenges. But their governance has largely evolved in parallel, leaving the toxicity implications of climate‐driven industrial transitions poorly understood.
Yuxiang Sun, Qiuting Yang, Jianghui Yun, Yujue Yang, Junhao Tang, Qian Liu, Minghui Zheng, Guorui Liu   +7 more
wiley   +1 more source