Results 1 to 10 of about 91,863 (269)

A Unique Experience Learning Calculus: Integrating Variation Theory with Problem-Based Learning [PDF]

open access: yesJournal of Research in Science, Mathematics and Technology Education, 2023
The paper proposes a pedagogical approach to teaching and learning calculus differentiation formulas that synthesizes the principles of variation theory (VT) and bianshi in a problem-based learning (PBL) format.
Lioubov Pogorelova
doaj   +1 more source

Evaluation of Salivary Procalcitonin and Macrophage Activating Factor in Generalised Chronic Periodontitis Patients with and without Type 2 Diabetes Mellitus [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Periodontitis is a polymicrobial and multifactorial oral disease and is the sixth complication of diabetes mellitus. Early diagnosis is important, and the use of non invasive biomarkers are highly useful for this purpose.
Sindhu Ramarao Ghorpade   +4 more
doaj   +1 more source

Existence and Stability of Solutions of Fuzzy Fractional Stochastic Differential Equations with Fractional Brownian Motions

open access: yesAdvances in Fuzzy Systems, 2021
The existence, uniqueness, and stability of solutions to fuzzy fractional stochastic differential equations (FFSDEs) driven by a fractional Brownian motion (fBm) with the Lipschitzian condition are investigated.
Elhoussain Arhrrabi   +3 more
doaj   +1 more source

Comparative Study of Efficacy of Kutaja Beeja Churna and Ayurvedic Herbal Compound in the Management of Mutrashmari (Urolithiasis)- A Research Protocol [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Acharya Sushruta, the father of surgery has included Ashmari in Astamahagada due to its fatal nature. “Ashman” the Sanskrit word, literally means “structure resembling stone”.
Akshay Kumar, Devyani Dasar
doaj   +1 more source

Hair Removal Combining Saliency, Shape and Color

open access: yesApplied Sciences, 2021
In a computer-aided system for skin cancer diagnosis, hair removal is one of the main challenges to face before applying a process of automatic skin lesion segmentation and classification.
Giuliana Ramella
doaj   +1 more source

Stability of Fuzzy Dynamical Systems via Lyapunov Functions

open access: yesInternational Journal of Differential Equations, 2020
The purpose of this paper is to introduce the concept of fuzzy Lyapunov functions to study the notion of stability of equilibrium points for fuzzy dynamical systems associated with fuzzy initial value problems, through the principle of Zadeh.
Abdelati El Allaoui   +2 more
doaj   +1 more source

Boundary Value Problem of Nonlinear Hybrid Differential Equations with Linear and Nonlinear Perturbations

open access: yesInternational Journal of Differential Equations, 2020
The aim of this paper is to study a boundary value problem of the hybrid differential equation with linear and nonlinear perturbations. It generalizes the existing problem of second type.
Said Melliani   +2 more
doaj   +1 more source

Natural orifice transluminal endoscopic surgery in urology: The Chinese experience

open access: yesAsian Journal of Urology, 2020
Objective: To describe the Chinese experience of natural orifice transluminal endoscopic surgery (NOTES) in urology. Methods: From December 2008 to May 2017, 35 animal experiments and 305 clinical surgeries of NOTES or natural orifices specimen ...
Xiaofeng Zou   +16 more
doaj   +1 more source

Admissible Almost Type Z-Contractions and Fixed Point Results

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2020
In this paper, we introduce a new concept of α-admissible almost type Z-contraction and prove some fixed point results for this new class of contractions in the context of complete metric spaces.
Said Melliani   +2 more
doaj   +1 more source

LEARNING DIFFICULTIES IN SOLVING CALCULUS TESTS

open access: yesMaPan: Jurnal Matematika dan Pembelajaran, 2020
Calculus is a branch of mathematics that is applied to solve various problems in various fields of science such as engineering, physics, medicine, chemistry, economics, and various other sciences. However, most students assume that calculus is an elusive
Sumardin Raupu   +2 more
doaj   +1 more source

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