Buscar
Mostrando ítems 71-80 de 454
On the Polynomial Solutions of the Polynomial Differential Equations y y ' = a(0)(x) plus a(1)(x) y plus a(2)(x) y(2) + horizontal ellipsis plus a(n)(x) y(n)
(Indian Journal of Pure & Applied Mathematics, 2020-03)
In this paper we deal with differential equations of the form yy ' = P(x, y) where y ' = dy/dx and P(x, y) is a polynomial in the variables x and y of degree n in the variable y. We provide an upper bound for the number ...
Comparative study on ant colony optimization (ACO) and K-Means clustering approaches for jobs scheduling and energy optimization model in Internet of Things (IoT)
(International Journal of Interactive Multimedia and Artificial Intelligence, 2020-03)
The concept of Internet of Things (IoT) was proposed by Professor Kevin Ashton of the Massachusetts Institute of Technology (MIT) in 1999. IoT is an environment that people understand in many different ways depending on ...
Social Competence and Peer Social Acceptance: Evaluating Effects of an Educational Intervention in Adolescents
(Frontiers in Psychology, 2020-06-11)
This study aims to evaluate the impact of an educational intervention on social competence and social acceptance among adolescents. The participants were 106 adolescents aged 12–15 years (M = 13.41 years; SD = 0.81 years). ...
Factors that foster and deter STEM professional development among teachers
(Science Education, 2020-08-01)
The present study seeks to identify teachers' perceptions regarding STEM teaching professional development and to identify the factors that facilitate or hinder the success of teachers' professional development. The ...
Long-acting antiretroviral therapy
(Nature Materials, 2020-08-01)
Nanoformulations of cabotegravir prodrugs have been developed to prolong the pharmacokinetics of the
antiretroviral agent. They can be present in the plasma of mice and non-human primates for a year following
a single injection.
Internet-Risk Classes of Adolescents, Dispositional Mindfulness and Health-Related Quality of Life: A Mediational Model
(Cyberpsychology, Behavior, and Social Networking, 2020-08)
This study was primarily aimed at identifying classes of adolescents in relation to their probability of endorsing several risks associated with the Internet (cyberbullying victimization and perpetration, cyberdating abuse ...
Impact on Stability by the Use of Memory in Traub-Type Schemes
(Mathematics, 2020-02)
In this work, two Traub-type methods with memory are introduced using accelerating parameters. To obtain schemes with memory, after the inclusion of these parameters in Traub's method, they have been designed using linear ...
Wood bottom ash and Geosilex: A by-product of the acetylene industry as alternative raw materials in calcium silicate units
(Materials, 2020-01)
The main objective of this research was to obtain calcium silicate units from alternative raw materials, such as the bottom ashes from the combustion of wooden boards (WBA), as a source of silica, and GeoSilex (G), a ...
Neurocognition functioning as a prerequisite to intact social cognition in schizophrenia
(Cognitive Neuropsychiatry, 2020-01-02)
Introduction: There are mixed findings regarding the relationships between neurocognition and social cognition in schizophrenia. This study aims to provide new empirical evidence to help determine the relationships between ...
An analysis of new social fitness activities: loyalty in female and male CrossFit users
(Sport in Society, 2020-02-01)
CrossFit is a type of high-intensity functional exercise programme in which a type of philosophy of life and competitive sport take place together. This product is created for all kinds of people and interrelates with a ...