Results 1 to 10 of about 289,610 (219)

Development and validation of a LASSO-based prediction model for immunosuppressive medication nonadherence in kidney transplant recipients

open access: yesRenal Failure, 2023
Introduction To establish a prediction model to predict immunosuppressive medication (IM) nonadherence in kidney transplant recipients (KTRs) based on a combined theory framework.Methods This polycentric, cross-sectional study included 1191 KTRs from ...
Lei Dong   +6 more
doaj   +1 more source

A New Approach to Nonstandard Analysis [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2018
In this paper, we propose a new approach to nonstandard analysis without using the ultrafilters. This method is very simple in practice. Moreover, we construct explicitly the total order relation in the new field of the infinitesimal numbers.
Saghe Abdeljalil
doaj   +1 more source

Identifying the key factors of subsidiary supervision and management using an innovative hybrid architecture in a big data environment

open access: yesFinancial Innovation, 2021
In a highly intertwined and connected business environment, globalized layout planning can be an effective way for enterprises to expand their market. Nevertheless, conflicts and contradictions always exist between parent and subsidiary enterprises; if ...
Kuang-Hua Hu   +3 more
doaj   +1 more source

Identification of dynamic capabilities in open innovation [PDF]

open access: yesInnovation & Management Review, 2021
Purpose – This study aims to understand the interaction between capabilities inherent in open innovation and dynamic capabilities (sensing, seizing and transforming) as a source of competitive advantage.
Edson Rodrigues de Aro, Gilberto Perez
doaj   +1 more source

Numerical simulation of complicated grains with 3D burnback and Quasi-One-Dimensional flow field of solid rocket motors [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2019
In this research, the 3D grain burnback with quasi-one-dimensional internal ballistic in a solid rocket motor is simulated using the Level set theory and the utilization of Sections method, while achieving high accuracy in the simulation of green's post ...
mohammad shahbazi   +2 more
doaj   +1 more source

Soft Sets with Atoms

open access: yesMathematics, 2022
The theory of finitely supported structures is used for dealing with very large sets having a certain degree of symmetry. This framework generalizes the classical set theory of Zermelo-Fraenkel by allowing infinitely many basic elements with no internal ...
Andrei Alexandru, Gabriel Ciobanu
doaj   +1 more source

Blueprints in biochemistry: Systematic assessment in undergraduate medical education [PDF]

open access: yesResearch and Development in Medical Education, 2022
Background: The traditional pattern of theory assessment may not address the principles of assessment due to faulty paper-setting practices. This interventional study aimed to sensitize the faculty in designing a test blueprint template to set question ...
Yogesh R. Pawade   +2 more
doaj   +1 more source

Fuzzy Governance Model

open access: yesMathematics, 2021
This article aims to analyze the functions of corporate governance agents as a key part of the study and evaluation of the internal control by the independent auditor to propose a governance fuzzy model based on legality.
Enriqueta Mancilla-Rendón   +2 more
doaj   +1 more source

Direct and Semi-Direct Product of Neutrosophic Extended Triplet Group [PDF]

open access: yesNeutrosophic Sets and Systems, 2019
The object of this article is mainly to discuss the notion of neutrosophic extended triplet direct product (NETDP) and neutrosophic extended triplet semi-direct product (NETS-DP) of NET group.
Moges Mekonnen Shalla, Necati Olgun
doaj   +1 more source

Métodos no estándar en el problema de la parada óptima

open access: yesRevista de Matemática: Teoría y Aplicaciones, 2009
We analize the optimal-stopping ploblem by the use of non standard analysis techniques. Using the non standard concept of quasi-optimal time, we prove the existence of optimal times for the problems of finite and infinite horizon .
Jaime Lobo Segura
doaj   +1 more source

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