Results 21 to 30 of about 2,000,911 (262)

A distributional Hardy transformation

International Journal of Mathematics and Mathematical Sciences, 1979
The Hardy's F-transform F(t)=∫0∞Fv(ty)yf(y)dy is extended to distributions. The corresponding inversion formula f(x)=∫0∞Cv(tx)tF(t)dt is shown to be valid in the weak distributional sense.
R. S. Pathak, J. N. Pandey
doaj   +1 more source

Change detection in multisensor SAR images using bivariate gamma distributions [PDF]

, 2008
This paper studies a family of distributions constructed from multivariate gamma distributions to model the statistical properties of multisensor synthetic aperture radar (SAR) images.
Chatelain, Florent, Tourneret, Jean-Yves, Inglada, Jordi   +2 more
core   +1 more source

A systematic revision of the genus Juga from fresh waters of the Pacific Northwest, USA (Cerithioidea, Semisulcospiridae)

European Journal of Taxonomy, 2022
Juga is a genus of freshwater snails distributed from northern Washington to central California. The taxonomy and classification of the genus has a long and complex history, driven mainly by the features of their highly variable shells.
Ellen E. Strong, Jeffrey T. Garner, Paul D. Johnson, Nathan V. Whelan   +3 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Distributions

, 2012
Simuated read distributions per expression ...
Poelstra, Jelmer W., Nagarjun Vijay (3293175), Jelmer W. Poelstra (3268989), Künstner, Axel, Axel Künstner (200509), Vijay, Nagarjun, Wolf, Jochen B. W., Jochen B. W. Wolf (844276)   +7 more
core   +1 more source

Generalized Marshall-Olkin Distributions, and Related Bivariate Aging Properties [PDF]

, 2011
National Natural Science Foundation of China [10771090]A class of generalized bivariate Marshall-Olkin distributions, which includes as special cases the Marshall-Olkin bivariate exponential distribution and the Marshall-Olkin type distribution due to ...
李效虎, Franco Pellerey, Xiaohu Li, Li X., Li, Xiaohu, Li, X., Pellerey, Franco   +6 more
core   +1 more source

Re-evaluating Phoneme Frequencies

Frontiers in Psychology, 2020
Causal processes can give rise to distinctive distributions in the linguistic variables that they affect. Consequently, a secure understanding of a variable's distribution can hold a key to understanding the forces that have causally shaped it. A storied
Jayden L. Macklin-Cordes, Erich R. Round, Erich R. Round, Erich R. Round   +3 more
doaj   +1 more source

Study on laser prepared reinforcement unit distribution of large scale non-uniform hardness surface of gray cast iron against wear

Materials Research Express, 2023
By mimicking the ‘non-smooth structural unit’ of the dung beetle’s cuticle layer through laser, a large-scale striped surface structure with alternating hard and soft areas was fabricated on gray cast iron, which effectively enhanced various properties ...
Xiuyun Pang, Zhengwei Gu, Peng Zhang, Hong Zhou   +3 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Generalized completely integrable systems [PDF]

Theoretical and Applied Mechanics
Dynamical systems more general than Hamiltonian systems are considered. The role of the Hamiltonian function is played by a 1-form (not necessarily closed) on a symplectic phase space.
Kozlov Velery V.
doaj   +1 more source