Results 101 to 110 of about 93,922 (285)

Waves of range dynamics and gene flow characterize the biogeographic history of Litsea elongata, a dominant tree in East Asian evergreen broadleaved forests

PLANTS, PEOPLE, PLANET, EarlyView.
Evergreen broadleaved forests (EBLFs) represent an iconic vegetation type in subtropical montane East Asia, but they are experiencing intensifying anthropogenic pressure and increasing habitat fragmentation. Here, using a dominant and widespread tree species characteristic of East Asian EBLFs, we examine its phylogeographic history and evaluate what it
Sheng‐Yuan Qin, Richard H. Ree, Zheng‐Yu Zuo, Chih‐Chieh Yu, Shuang‐Xiu Xu, Jun Rong, Peng‐Fei Ma, De‐Zhu Li   +7 more
wiley   +1 more source

Bayesian interval estimations for the mean of delta-three parameter lognormal distribution with application to heavy rainfall data. [PDF]

PLoS One, 2022
Maneerat P, Nakjai P, Niwitpong SA.
europepmc   +1 more source

Statistics and geometry of cosmic voids

, 2009
We introduce new statistical methods for the study of cosmic voids, focusing on the statistics of largest size voids. We distinguish three different types of distributions of voids, namely, Poisson-like, lognormal-like and Pareto-like distributions.
A. Gabrielli, A.V. Tikhonov, A.Z. Mekjian, B.B. Mandelbrot, B.J. Jones, C.M. Bender, D. Sornette, D.S. Mitrinovic, G. Kauffmann, H. El-Ad, J. Betancort-Rijo, J. Einasto, J. Gaite, J. Gaite, J. Gaite, J.M. Colberg ., José Gaite, K. Falconer, M. Vergassola, P. Coles, P.J.E. Peebles, P.J.E. Peebles, S. Borgani, S. Colombi, S.D.M. White, S.N. Gurbatov, V. Icke, W. Franz   +27 more
core   +1 more source

Computational Mechanics Model to Evaluate the Structural Maintenance of Catenated Hydrogen‐Bonded Organic Frameworks

Small, EarlyView.
This study presents a computational framework treating crystalline HOFs as adaptive atomic‐scale interfaces. Catenated HOFs preserve lattice stability under load while enabling auxetic deformation and reversible nonlinearity. The results provide direct evidence that supramolecular interactions govern macroscopic resilience and structural adaptability ...
Byeonghwa Goh, Joonmyung Choi
wiley   +1 more source

Dataset of service life data for 100 building elements and technical systems including their descriptive statistics and fitting to lognormal distribution. [PDF]

Data Brief, 2021
Goulouti K, Favre D, Giorgi M, Padey P, Galimshina A, Habert G, Lasvaux S.   +6 more
europepmc   +1 more source

On the use of lognormal distribution for environmental data analysis

, 2007
Contaminant concentration data from Superfund sites is quite often positively skewed, and the log-normal theory based statistical procedures are typically used for such data. Recent work in the environmental statistics literature, however, has shown that
Pant, Devarshi
core   +1 more source

Suppress Ru Over‐Oxidation Through Oxygen Vacancy Engineering – Showcase With Ni‐Modified RuO2 via Molten‐Salt Synthesis

Small, EarlyView.
Competitive OER catalyst for H2O splitting without using Ir is a luxury wish; Ru is an active element to do the job but often does not hold long. See how those scientists managed the task with Ni modified RuO2 suppressing Ru over‐oxidation through Oxygen Vacancy Engineering.
Ebrahim Sadeghi, Hee Jung Kwon, Celine Maynau, Martin Aaskov Karlsen, Per Morgen, Raghunandan Sharma, Minho Kim, Luc Lajaunie, Shuang Ma Andersen   +8 more
wiley   +1 more source

A produtividade dos autores sobre a lei de Lotka

Ciência da Informação, 2008
Estuda a produção estratificada dos autores produtores da literatura sobre a Lei de Lotka de 1922 a 2003 e analisa essa produtividade através dos modelos Poisson lognormal e Gauss Poisson inversa generalizada.
Ruben Urbizagastegui
doaj  

Platoon Dispersion Analysis Based on Diffusion Theory

MATEC Web of Conferences, 2017
Urbanization and gro wing demand for travel, causes the traffic system to work ineffectively in most urban areas leadin g to traffic congestion. Many approaches have been adopted to address this problem, one among them being the signal co-ordination ...
Badhrudeen Mohamed, Thomas Helen, Vanajakshi Lelitha Devi, Sharma Anuj   +3 more
doaj   +1 more source

Control Charts for the Lognormal Distribution [PDF]

Control Charts are the main tools of Statistical Process Control. They are used for deciding whether a process is statistically stable or not. Much theory and many applications have been developed for the Gaussian (Normal) distribution in this area ...
Maravelakis, Petros, Panaretos, John, Psarakis, Stelios   +2 more
core   +1 more source