Results 51 to 60 of about 890 (176)
ABSTRACT Medical advances have increased cancer survival rates and the possibility of finding a cure. Hence, it is crucial to evaluate the impact of treatments both in terms of cure and prolongation of survival. To achieve this, we may use a Cox proportional hazards cure model.
Marta Cipriani +4 more
wiley +1 more source
Cultivating Creative Potential: A Constraints‐Based Framework for Movement Exploration Instructions
ABSTRACT How constraints affect individuals' creative potential interests many scientific fields. Education, especially after 2000, actively supports creativity promotion, with creativity occupying a prominent place in Physical Education (PE) curricula of many countries.
E. Konstantinidou
wiley +1 more source
Mapping Immunity With Cutting‐Edge Spatial Biology and Tissue Cytometry Innovations
This review explores how spatial biology integrates multiplexed imaging and tissue cytometry to reveal immune organization within native tissue contexts. ABSTRACT The immune system operates within organized tissue landscapes, where spatial relationships between cells shape the nature and outcome of immune responses.
Lilibeth Cárdenas‐Piedra +5 more
wiley +1 more source
Contemporaneous threshold autoregressive models: estimation, testing and forecasting [PDF]
This paper proposes a contemporaneous smooth transition threshold autoregressive model (C-STAR) as a modification of the smooth transition threshold autoregressive model surveyed in Teräsvirta (1998), in which the regime weights depend on the ex ante ...
Michael J. Dueker +2 more
core
Estimating Components in Finite Mixtures and Hidden Markov Models [PDF]
When the unobservable Markov chain in a hidden Markov model is stationary the marginal distribution of the observations is a finite mixture with the number of terms equal to the number of the states of the Markov chain.
D.S. Poskitt, Jing Zhang
core
Analysis and dynamically consistent nonstandard discretization for a rabies model in humans and dogs [PDF]
Rabies is a fatal disease in dogs as well as in humans. A possible model to represent rabies transmission dynamics in human and dog populations is presented.
Chapwanya, Michael +2 more
core +1 more source
Social movements and the synecdoche problem
Abstract Social movements are central to our contemporary understanding of social change. Accordingly, we should want to be able to say what it is that makes social movements special; that is, to say what it is that movements in their entirety have that random samples of people and organizations within the movement do not have.
Megan Hyska
wiley +1 more source
Generalized free wreath products and their operator algebras
Abstract We develop a new approach on free wreath products, generalizing the constructions of Bichon and of Fima‐Pittau. We show stability properties for certain approximation properties such as exactness, Haagerup property, hyperlinearity, and K‐amenability. We study qualitative properties of the associated von Neumann algebra: factoriality, primeness,
Pierre Fima, Arthur Troupel
wiley +1 more source
Stability and uniqueness of bounded weak solutions to triangular degenerate cross‐diffusion systems
Abstract The continuous dependence on the initial data and consequently the uniqueness of bounded weak solutions to a class of triangular reaction‐cross‐diffusion equations is shown. The class includes two‐species doubly degenerate equations for nutrient taxis models describing the response of bacteria to nutrient conditions.
Xiuqing Chen, Bang Du, Ansgar Jüngel
wiley +1 more source
NP-optimal kernels for nonparametric sequential detection rules [PDF]
An attractive nonparametric method to detect change-points sequentially is to apply control charts based on kernel smoothers. Recently, the strong convergence of the associated normed delay associated with such a sequential stopping rule has been studied
Steland, Ansgar
core

