Autonomous Jerk Oscillator with Quadratic Nonlinearities: Theoretical Investigations, Chaos Control, and Difference SynchronizationIranian Journal of Science - Tập 47 - Trang 1313-1324 - 2023
Balakrishnan Sriram, Victor Kamdoum Tamba, Eric Donald Dongmo, André Chéagé Chamgoué, Karthikeyan Rajagopal
This paper reports concerning the microcontroller validation of a self-governing
jerk oscillator with quadratic nonlinearities (AJOQN) and operation
investigations based on chaos control and difference synchronization. AJOQN
displays self-excited chaotic attractors with different shapes. The total
amplitude control of AJOQN is achieved by tuning one of its parameters. The
dynamical characteristics... hiện toàn bộ
Evaluation of Proliferative Inhibition Effect of Moringa oleifera Total Extract on Breast Cancer: An In Vitro and In Vivo StudyIranian Journal of Science - Tập 47 - Trang 653-662 - 2023
Ali Yousefirad, Ali Asghar Rastegari, Kahin Shahanipour, Ramesh Monajemi
The effectiveness of chemical drugs has been reduced by the resistance of cancer
cells to chemical drugs, such as breast cancer as one of the most common cancers
in women. Hence, it is important to study the development of more effective
drugs with fewer side effects, such as herbs. Thus, the present study aimed to
assess the effects of Moringa oleifera (MO) grown in Iran with anti-cancer
properti... hiện toàn bộ
Green Synthesis of Silver Nanoparticles Using Petai (Parkia speciosa Hassk.) Seed: Characterization, Stability Study, and Antibacterial ActivityIranian Journal of Science - - Trang 1-13 - 2024
Yogie Andika Tri Nanda, Djoko Santosa, Khadijah Zai
Nanoparticles have great potential in medicinal aspects. Among metal
nanoparticles, silver nanoparticles (AgNPs) are very popular because of their
ability to act in many treatments such as antibacterial, antifungal,
antioxidant, anticancer, antidiabetic, and anti-inflammatory. In this study, we
synthesized AgNPs by using a safe and non-toxic method (green method) using
petai seed extract. Extract ... hiện toàn bộ
Coupled Grout Flow: Fracture Deformation Effects on Grout Penetration in a Physical ModelIranian Journal of Science - Tập 47 - Trang 765-777 - 2023
M. H. Nazari, A. Uromeie, A. Aalianvari
This paper aims to determine the elastic deformation of slot during the grout
penetration. A major parameter considered for evaluating the grout injection
quality is the ability of grout penetration in tight or very tight apertures.
This research renders an account of the couple hydro-mechanical effect of the
grout passage using a steel model. In these tests, piston grout injection pump
and grout ... hiện toàn bộ