نتایج جستجو برای: coupled formulations

تعداد نتایج: 242422  

Journal: :International Journal for Numerical Methods in Engineering 2021

In this article we formulate a stable computational nonlocal poromechanics model for dynamic analysis of saturated porous media. As novelty, the stabilization formulation eliminates zero-energy modes associated with original multiphase correspondence constitutive models in coupled model. The two-phase scheme is formulated based on an energy method that incorporates inhomogeneous solid deformati...

Journal: :Parallel Computing 1994
Ananth Grama Vipin Kumar Ahmed H. Sameh

In this paper, we present two new parallel formulations of the Barnes-Hut method. These parallel formulations are especially suited for simulations with irregular particle densities. We rst present a parallel formulation that uses a static partitioning of the domain and assignment of subdomains to processors. We demonstrate that this scheme delivers acceptable load balance, and coupled with two...

Journal: :bulletin of the iranian mathematical society 2014
sumit chandok erdal karapinar mohammad saeed khan

‎the purpose of this paper is to establish some coupled coincidence point theorems for mappings having a mixed $g$-monotone property in partially ordered metric spaces‎. ‎also‎, ‎we present a result on the existence and uniqueness of coupled common fixed points‎. ‎the results presented in the paper generalize and extend several well-known results in the literature‎.

2018
Arjun Singh Sarada Ota Narayan Srikanth Ruknuddin Galib Sreedhar Bojja Kartar Sing Dhiman

Rasa Shastra is an exclusive branch of ayurveda that uses processed metals and minerals in various combinations. Though the formulations are time tested, safety and quality concerns are being raised since the past two decades. In view of this, it becomes mandatory to generate quality control profiles of such formulations by following available parameters. Considering this, we attempted to devel...

2017
Elena Mancuso Oana A. Bretcanu Martyn Marshall Mark A. Birch Andrew W. McCaskie Kenneth W. Dalgarno

Eight novel silicate, phosphate and borate glass compositions (coded as NCLx, where x = 1 to 8), containing different oxides (i.e. MgO, MnO2, Al2O3, CaF2, Fe2O3, ZnO, CuO, Cr2O3) were designed and evaluated alongside apatite-wollastonite (used as comparison material), as potential biomaterials for bone tissue repair and regeneration. Glass frits of all the formulations were processed to have pa...

Journal: :Appl. Soft Comput. 2015
Mauro Sebastián Innocente Silvana Maria Bastos Afonso Johann Sienz Helen Margaret Davies

This paper deals with the development of effective techniques to automatically obtain the optimum management of petroleum fields aiming to increase the oil production during a given concession period of exploration. The optimization formulations of such a problem turn out to be highly multimodal, and may involve constraints. In this paper, we develop a robust Particle Swarm algorithm coupled wi...

Journal: :International journal of pharmaceutical compounding 2017
Pradeep Gautam Bob Light Troy Purvis

A novel compounding vehicle (RECURA) has previously been proven to penetrate the nail bed when compounded with the antifungal agent miconazole or fluconazole, providing for an effective treatment for onychomycosis. In this study, miconazole and fluconazole were compounded separately in RECURA compounding cream, and they were tested at different time points (0, 7, 14, 28, 45, 60, 90, and 180 day...

2007
James T. Allison Michael Kokkolaras Panos Y. Papalambros

Design of complex products with several interacting subsystems or disciplinary analyses poses substantive challenges to both analysis and optimization, necessitating specialized solution techniques. A product or system may qualify as complex due to large scale or due to strong interactions. Single-level strategies for complex system optimization centralize decision-making authority, while multi...

Journal: :International journal of advanced research 2021

In standardization process, quality and purity of crude drugs are evaluated by various parameters. For herbal formulations, along with the chemical, physical, phytochemical, in- vivo vitro parameters, it is significant to determine its standards. traditional system medicine, developments analytical parameters an important step in establishing products, presence phytoconstituents therapeutic eff...

2018
Keith Paarporn Ceyhun Eksin Joshua S. Weitz Yorai Wardi

We study a dynamical model of a population of cooperators and defectors whose actions have long-term consequences on environmental “commons” what we term the “resource”. Cooperators contribute to restoring the resource whereas defectors degrade it. The population dynamics evolve according to a replicator equation coupled with an environmental state. Our goal is to identify methods of influencin...

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