Results 51 to 60 of about 1,079,354 (307)

Generalization of dual numbers and dual Euclidean 3-Space

open access: yesTurkish Journal of Mathematics
Summary: In this study, we consider the generalized dual numbers and determine their algebraic and geometric properties. Then we generalize the well-known \(\mathbb{D}^3\) module and introduce the generalized dual Euclidean 3-space with its scalar product and norm.
Soylu, Şükran Duygu   +2 more
openaire   +1 more source

Kinematic Applications of Hyper-Dual Numbers

open access: yesInternational Electronic Journal of Geometry, 2021
Hyper-dual numbers are a new number system that is an extension of dual numbers. A hyper-dual number can be written uniquely as an ordered pair of dual numbers. In this paper, some basic algebraic properties of hyper-dual numbers are given using their ordered pair representaions of dual numbers.
openaire   +4 more sources

Can Implicit or Explicit Time Processing Impact Numerical Representation? Evidence From a Dual Task Paradigm

open access: yesFrontiers in Psychology, 2020
Whether the human brain processes various types of magnitude, such as numbers and time, through a shared representation or whether there are different representations for each type of magnitude is still debated.
Maria Grazia Di Bono   +3 more
doaj   +1 more source

Dual-task costs while turning.

open access: yes, 2020
Dual-task costs (DTC) of HD participants during turns; Results of a two-tailed independent sample t-test indicating significant cognitive interference observed for turn duration (p = 0.013) (A) and number of steps to turn (p = 0.029) (B) in HD compared ...
Joan A. O’Keefe (8259825)   +5 more
core   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm   +11 more
wiley   +1 more source

Dual-layer dual-energy CT for improving differential diagnosis of squamous cell carcinoma from adenocarcinoma at gastroesophageal junction

open access: yesFrontiers in Oncology, 2022
ObjectiveTo examine the clinical values of dual-energy CT parameters derived from dual-layer spectral detector CT (SDCT) in the differential diagnosis of squamous cell carcinoma (SCC) and adenocarcinoma (AC) of the gastroesophageal junction (GEJ ...
Meihong Wu   +8 more
doaj   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli   +3 more
wiley   +1 more source

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters   +17 more
wiley   +1 more source

A limit problem of the Smarandache dual function S**(n)1 [PDF]

open access: yes, 2009
The main purpose of this paper is using the elementary methods to study the convergent properties of an infinity series involving S**(n), and give an interesting limit formula for ...
Qiuhong, Zhaoy, Yang, Wangz
core   +1 more source

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