Results 121 to 130 of about 316,009 (216)

Is Magnetic Resonance Imaging Able to Provide Specific Diagnoses? A Case Report of Clear Cell Sarcoma of Soft Tissue in the First Metacarpal of the Hand

open access: yesCase Reports in Oncology
Introduction: Clear cell sarcoma (CCS) of the soft tissue is a type of tumor that primarily affects the deep soft tissues of the extremities and trunk.
Yunxin Li   +4 more
doaj   +1 more source

Extremal richness of multiplier and corona algebras of simple C*-algebras with real rank zero [PDF]

open access: yesarXiv, 1999
In this paper we investigate the extremal richness of the multiplier algebra $M(A)$ and the corona algebra $M(A)/A$, for a simple C*-algebra $A$ with real rank zero and stable rank one. We show that the space of extremal quasitraces and the scale of $A$ contain enough information to determine whether $M(A)/A$ is extremally rich. In detail, if the scale
arxiv  

Üner Tan Syndrome: Review and Emergence of Human Quadrupedalism in Self-Organization,\ud Attractors and Evolutionary Perspectives\ud [PDF]

open access: yes, 2012
The first man reported in the world literature exhibiting habitual quadrupedal locomotion was discovered by a British traveler and writer on the famous Baghdat road near Havsa/Samsun on the middle Black-Sea coast of Turkey (Childs, 1917).
Karaca, Dr. Sibel   +3 more
core  

Extremes of structural causal models [PDF]

open access: yesarXiv
The behavior of extreme observations is well-understood for time series or spatial data, but little is known if the data generating process is a structural causal model (SCM). We study the behavior of extremes in this model class, both for the observational distribution and under extremal interventions. We show that under suitable regularity conditions
arxiv  

Exploration and inference in spatial extremes using empirical basis functions [PDF]

open access: yesarXiv, 2018
Statistical methods for inference on spatial extremes of large datasets are yet to be developed. Motivated by standard dimension reduction techniques used in spatial statistics, we propose an approach based on empirical basis functions to explore and model spatial extremal dependence.
arxiv  

Correction: Measurement properties of PROMIS short forms for pain and function in patients receiving knee arthroplasty

open access: yesJournal of Patient-Reported Outcomes, 2023
Anika Stephan   +3 more
doaj   +1 more source

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