نتایج جستجو برای: trapezoidalfuzzy number tfn

تعداد نتایج: 1168482  

2015
Mijanur Rahaman Seikh Prasun Kumar Nayak Madhumangal Pal

In this paper, two-person matrix games is considered whose elements of pay-off matrix are triangular fuzzy numbers (TFNs). To solve such game a new method based on α-cut of TFN is developed for each of the players. In this method, two auxiliary bi-objective linear programming (BOLP) models are derived. Then using average weighted approach these two BOLP models are decomposed into two auxiliary ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده کشاورزی 1390

abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...

Journal: : 2021

Dünya üzerinde da??l?m alanlar? gitgide geni?leyen ökse otu, ya?ad??? konukçu bitkilerin öz suyunu emerek ya?ayan, dolay?s?yla da konukçusuna zarar veren yar? parazit bir bitkidir. Di?er taraftan içermi? oldu?u sekonder metabolitler ile hayvan besleme ve sa?l??? aç?s?ndan önem te?kil etmektedir. Bu çal??mada; yabani armut kavak a?açlar?ndan Ocak, Temmuz, A?ustos Aral?k aylar?nda toplanan otunda...

Journal: :Journal of Membrane Science 2021

In this study, a high-performance organic solvent nanofiltration (OSN) membrane is engineered via nanoscale aminated graphene quantum dots (GQD_NH2)-mediated interfacial polymerization. The GQD_NH2, featuring favorable amine monomers, can atomically regulate the diffusion rate at interface, yielding nanofilms with controllable thickness (decreasing from 200 to 100 nm). Furthermore, zero-dimensi...

Journal: :Scientometrics 2022

Abstract In scientometrics, scientific collaboration is often analyzed by means of co-authorships. An aspect which overlooked and more difficult to quantify the flow expertise between authors from different research topics, an important part progress. With Topic Flow Network (TFN) we propose a graph structure for analysis topic flows their respective fields. Based on multi-graph model, our prop...

Journal: :Separation and Purification Technology 2022

• Defect-free ZIF-8/GO/PIM-1 thin-film nanocomposite (TFN) membranes were fabricated. 2D ZIF/GO was produced by in situ growth of ZIF-8 on GO sheets as a continuous, uniform and thin layer. ZIF-8/GO composite results high dispersity compatibility ZG within PIM-1. PIM-1 infiltration into PVDF substrate avoided water pre-impregnation. TFN display PSI (228 kg m −2 h −1 ). In this work, film super-...

Journal: :Water 2023

Developing thin-film nanocomposite (TFN) membranes by incorporating nanomaterials into the selective polyamide (PA) layer is an effective strategy to improve separation and antibacterial properties. In this study, TFN nanofiltration (NF) were fabricated interfacial polymerization of piperazine (PIP) trimesoyl chloride (TMC) with addition Zinc-Iron-Cerium (ZnFeCe) layered double hydroxide (LDH)....

Journal: :Journal of Intelligent and Fuzzy Systems 2016
Sukanta Nayak Snehashish Chakraverty

In this paper an alternative approach to solve uncertain Stochastic Differential Equation (SDE) is proposed. This uncertainty occurs due to the involved parameters in system and these are considered as Triangular Fuzzy Numbers (TFN). Here the proposed fuzzy arithmetic in [2] is used as a tool to handle Fuzzy Stochastic Differential Equation (FSDE). In particular, a system of Ito stochastic diff...

Journal: :IOP Conference Series: Materials Science and Engineering 2019

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی و علوم دریایی 1388

this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...

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