Second Order Partial Derivatives

The rules for calculating partial derivatives and differentials are the same as for calculating the derivative of a function of one variable, except that when finding partial derivatives per one variable, the other variables are considered as constant

Possíveis direções para aumentar a eficiência do sistema de saúde por meio do desenvolvimento de software

In the modern world, software is practically inevitable and present everywhere. Today, software represents the key to the success of most computer systems and at the same time the differentiation factor of the organizations that own it. Software has become an essential component in healthcare decision-making and the basis of scientific research and healthcare problem solving. The development of microprocessors enabled the widespread infiltration of computers into biomedical instruments for measuring, monitoring and displaying a number of parameters in physiology, clinic, radiology, nuclear medicine, laboratories and others. Digital communication techniques have enabled the networking of computers and the exchange of large amounts of information needed by expert systems to improve the quality of decision-making.En el mundo moderno, el software es prácticamente inevitable y está presente en todas partes. Hoy en día, el software representa la clave del éxito de la mayoría de los sistemas informáticos y al mismo tiempo el factor diferenciador de las organizaciones que lo poseen. El software se ha convertido en un componente esencial en la toma de decisiones de atención médica y en la base de la investigación científica y la resolución de problemas de atención médica. El desarrollo de microprocesadores permitió la infiltración generalizada de computadoras en instrumentos biomédicos para medir, monitorear y mostrar una variedad de parámetros en fisiología, clínica, radiología, medicina nuclear, laboratorios y más. Las técnicas de comunicación digital permitieron la interconexión de computadoras y el intercambio de grandes cantidades de información necesaria para que los sistemas expertos mejoren la calidad de la toma de decisiones.No mundo moderno, o software é praticamente inevitável e está presente em todos os lugares. Hoje, o software representa a chave do sucesso da maioria dos sistemas informáticos e ao mesmo tempo o fator de diferenciação das organizações que o detêm. O software tornou-se um componente essencial na tomada de decisões em saúde e a base da pesquisa científica e resolução de problemas de saúde. O desenvolvimento de microprocessadores permitiu a infiltração generalizada de computadores em instrumentos biomédicos para medir, monitorar e exibir uma série de parâmetros em fisiologia, clínica, radiologia, medicina nuclear, laboratórios e outros. As técnicas de comunicação digital possibilitaram a interligação de computadores e a troca de grandes quantidades de informações necessárias aos sistemas especialistas para melhorar a qualidade da tomada de decisão

The New Generalized Difference of χ2 over p- metric spaces defined by Musielak Orlicz function

We introduce newsequence spaces by using Musielak-Orlicz function and a generalized Bµ η -difference operator on p−metric space. Some topological properties are studied

Riesz Triple Fuzzy Ideal of Almost Lacunary Cesàro C111 statistical convergence of χ 3 defined by a Musielak Orlicz function

In this paper we introduce a new concept for Riesz Fuzzy ideal of almost lacunary Ces´aro statistical convergence of χ 3 sequence spaces strong P− convergent to zero with respect to an Orlicz function and examine some properties of the resulting sequence spaces. We also introduce and study statistical convergence of Riesz Fuzzy ideal of almost lacunary Ces´aro of χ 3 sequence spaces and also some inclusion theorems are discussed

Common coupled fixed point theorem under weak ψ − ϕ contraction for hybrid pair of mappings with application

We establish a common coupled fixed point theorem for hybrid pair of mappings under weak ψ − ϕ contraction on a non-complete metric space, which is not partially ordered. It is to be noted that to find coupled coincidence point, we do not employ the condition of continuity of any mapping involved therein. Moreover, an example and an application to integral equations are given here to illustrate the usability of the obtained results. We improve, extend, and generalize several known results.Publisher's Versio

Nondifferentiable G-Mond-Weir Type Multiobjective Symmetric Fractional Problem and Their Duality Theorems under Generalized Assumptions

[EN] In this article, a pair of nondifferentiable second-order symmetric fractional primal-dual model (G-Mond-Weir type model) in vector optimization problem is formulated over arbitrary cones. In addition, we construct a nontrivial numerical example, which helps to understand the existence of such type of functions. Finally, we prove weak, strong and converse duality theorems under aforesaid assumptions.Dubey, R.; Mishra, LN.; Sánchez Ruiz, LM. (2019). Nondifferentiable G-Mond-Weir Type Multiobjective Symmetric Fractional Problem and Their Duality Theorems under Generalized Assumptions. Symmetry (Basel). 11(11):1-18. https://doi.org/10.3390/sym11111348S118111

Unique Fixed Point Theorems for Generalized Contractive Mappings in Partial Metric Spaces

We establish some unique fixed point theorems in complete partial metric spaces for generalized weakly -contractive mappings, containing two altering distance functions under certain assumptions. Also, we discuss some examples in support of our main results