Results 111 to 120 of about 20,730 (256)

Single‐grain K‐feldspar luminescence dating on primary and re‐deposited aeolian sediments in Mongolia

Boreas, EarlyView.
Owing to its location in the semi‐arid region of northern Central Asia, Mongolia is highly sensitive to climate change and therefore provides an excellent setting for palaeoenvironmental research. Proxy data from different sediment types are crucial for interpreting past climate changes and landscape evolution, while burial ages provide chronological ...
Junjie Zhang, Michael Klinge, Sumiko Tsukamoto, Daniela Sauer, Manfred Frechen   +4 more
wiley   +1 more source

BAYESIAN ANALYSIS FOR THE GENERALIZED LOGNORMAL DISTRIBUTION APPLIED TO FAILURE TIME ANALYSIS ANÁLISIS BAYESIANO PARA LA DISTRIBUCIÓN LOGNORMAL GENERALIZADA APLICADA A MODELOS DE FALLA CON CENSURA

Revista Colombiana de Estadística, 2011
There are several versions of the lognormal distribution in the statistical literature, one is based in the exponential transformation of generalized normal distribution (GN).
Hernández Freddy, Usuga Olga Cecilia
doaj  

Measuring the dispersion of rainfall using Bayesian confidence intervals for coefficient of variation of delta-lognormal distribution: a study from Thailand. [PDF]

PeerJ, 2019
Yosboonruang N, Niwitpong SA, Niwitpong S.   +2 more
europepmc   +1 more source

Unravelling the phylogeny of armadillos and their kin (Mammalia, Xenarthra, Cingulata) combining morphological, molecular, and stratigraphic data

Cladistics, EarlyView.
Abstract Cingulata, a major lineage of Xenarthra, comprises extinct and extant armoured placental mammals that diversified throughout the Cenozoic. Despite extensive study, phylogenetic hypotheses based on morphological and molecular data remain incongruent, and no total evidence analysis has been conducted. Here, we integrate the largest morphological
Daniel M. Casali, Mariela C. Castro, Martin R. Ciancio, Timothy J. Gaudin, Jeremy L. Bramblett, Alberto Boscaini, Fernando A. Perini, Max C. Langer   +7 more
wiley   +1 more source

Testing the morphology‐ and intuition‐based taxonomic hypotheses using integrative approach: unexpected discovery of triplet of sibling species within a widespread Eurasian butterfly, Hyponephele lycaon

Cladistics, EarlyView.
Abstract In well‐studied groups of organisms, the taxonomic landscape can be very complex, with several alternative classifications describing diversity within the same set of populations. For example, three hypotheses have previously been proposed to describe the taxonomy of the common and widespread Eurasian Dusky Meadow Brown butterfly, Hyponephele ...
Elena A. Pazhenkova, Vladimir A. Lukhtanov   +1 more
wiley   +1 more source

A lognormal distribution of the lengths of terminal twigs on self-similar branches of elm trees. [PDF]

Proc Biol Sci, 2017
Koyama K, Yamamoto K, Ushio M.
europepmc   +1 more source

Economic Burden of Chronic Lymphocytic Leukaemia in Australia

European Journal of Haematology, EarlyView.
ABSTRACT Background The treatment landscape for chronic lymphocytic leukaemia (CLL) has transformed over the past decade. This study aimed to estimate the healthcare costs and health burden associated with CLL in Australia. Methods A Markov model was developed to simulate the lifetime healthcare costs and health outcomes associated with CLL in ...
Lan Gao, Dieu Nguyen, Victoria White, Patricia M. Livingston, Chan Y. Cheah   +4 more
wiley   +1 more source

Life Cycle Consumption and Portfolio Choice Under Real Interest Rate Risk

Financial Management, EarlyView.
ABSTRACT We set up a life cycle model with real interest rate risk to demonstrate that real interest rates have implications for optimal household consumption and investments. Lower interest rates lead to higher optimal stock investments and lower consumption.
Marcel Fischer, Natascha Jankowski
wiley   +1 more source

Estimation of the Gini coefficient for the lognormal distribution of income using the Lorenz curve. [PDF]

Springerplus, 2016
Darkwah KA, Nortey EN, Lotsi A.
europepmc   +1 more source

Investigating the Dynamics of Sex‐Structured Stock Assessment Models Under Sexual Size Dimorphism

Fisheries Management and Ecology, EarlyView.
ABSTRACT The integration of separate sexes in stock assessment models represents an advancement towards more realistic modeling of interactions between fisheries and target species. However, increased model complexity can also introduce additional uncertainty into the modeling process.
Francisco Izquierdo, Marta Cousido‐Rocha, Massimiliano Cardinale, Maria Grazia Pennino, Andreia V. Silva, Cristina Silva, Hugo Mendes, Santiago Cerviño   +7 more
wiley   +1 more source