Results 101 to 110 of about 1,951,121 (346)

The generalized KP hierarchy

open access: yes, 1992
We propose one possible generalization of the KP hierarchy, which possesses multi bi--hamiltonian structures, and can be viewed as several KP hierarchies coupled together.Comment ...
A. Orlov   +3 more
core   +1 more source

Disrupted Social Hierarchy in Prenatally Valproate-Exposed Autistic-Like Rats

open access: yesFrontiers in Behavioral Neuroscience, 2020
Autism spectrum disorder (ASD) is characterized by impaired socio-communicational function, repetitive and restricted behaviors. Valproic acid (VPA) was reported to increase the prevalence of ASD in humans as a consequence of its use during pregnancy ...
Péter Pelsőczi   +8 more
doaj   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

The tensor hierarchy algebra

open access: yes, 2013
We introduce an infinite-dimensional Lie superalgebra which is an extension of the U-duality Lie algebra of maximal supergravity in D dimensions, for D between 3 and 7.
Palmkvist, Jakob
core   +1 more source

Object-Based Approach for Multi-Scale Mangrove Composition Mapping Using Multi-Resolution Image Datasets

open access: yesRemote Sensing, 2015
Providing accurate maps of mangroves, where the spatial scales of the mapped features correspond to the ecological structures and processes, as opposed to pixel sizes and mapping approaches, is a major challenge for remote sensing.
Muhammad Kamal   +2 more
doaj   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

open access: yesAging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang   +3 more
wiley   +1 more source

B\"acklund transformations for the second Painlev\'e hierarchy: a modified truncation approach

open access: yes, 1998
The second Painlev\'e hierarchy is defined as the hierarchy of ordinary differential equations obtained by similarity reduction from the modified Korteweg-de Vries hierarchy. Its first member is the well-known second Painlev\'e equation, P2.
Ablowitz M J   +25 more
core   +1 more source

Tabi Devletler Neden Otonomi Arttırmaya Yönelir? 1964-1975 Dönemi Türk-Amerikan İlişkilerindeki Krizi Açıklamak

open access: yesGazi Akademik Bakış, 2021
Following World War II, Turkey was keen on being a part of the emerging US-led order. By ceding foreign policy autonomy to Washington, Ankara became one of the United States’ most loyal allies until the mid-1960s.
Hüsna TAŞ YETİM, Ali BALCI
doaj  

Developmental, Neuroanatomical and Cellular Expression of Genes Causing Dystonia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Dystonia is one of the most common movement disorders, with variants in multiple genes identified as causative. However, an understanding of which developmental stages, brain regions, and cell types are most relevant is crucial for developing relevant disease models and therapeutics.
Darren Cameron   +5 more
wiley   +1 more source

A Coupled AKNS-Kaup-Newell Soliton Hierarchy

open access: yes, 1999
A coupled AKNS-Kaup-Newell hierarchy of systems of soliton equations is proposed in terms of hereditary symmetry operators resulted from Hamiltonian pairs. Zero curvature representations and tri-Hamiltonian structures are established for all coupled AKNS-
Ma W. X.   +4 more
core   +1 more source

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