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کلیدواژه: Set-back building,Open-terrain,Wind pressure on the structure,IDDES,DDES
نویسندگان: Rajasekarababu K.B., Vinayagamurthy G.
ناشر: JOURNAL OF APPLIED FLUID MECHANICS (JAFM) - JOURNAL OF APPLIED FLUID MECHANICS (JAFM)
In recent days, building aerodynamics has gained more attention to urban planners, architects, and wind engineers in understanding the wind flow behaviors around tall buildings. CFD (Computational Fluid Dynamics) simulations are the major tool regularly carried out to assess the wind flow pattern ar... ادامه
سال:2019
مشاهده/دانلود
کلیدواژه: benevolent behaviour ؛ Islamic bank ؛ Islamic finance ؛ Qard al-hasan ؛ Qard contract
نویسندگان: S. K. Sadr
ناشر:
Qarḍ ḥasan—commonly defi ned as an interest-free loan—is a benevolent economic behaviour, an outlet for the placement of savings, an instrument of fi nance and an institution for bona fi de lending. Having such versatile attributes, it is distinguishable from other charitable fi nancial activities s... ادامه
سال:2014
کلیدواژه: Microfinance ؛ Optimum size ؛ Qard contract ؛ QHA ؛ ROSCA
ناشر: ISRA International Journal of
Purpose – Several indigenous credit and savings schemes have been accredited recently in developing countries for the benefit of households and entrepreneurs alike. Famous among them are the Rotating Savings and Credit Associations (ROSCAs) that exist in almost all continents currently. The rapid de... ادامه
سال:2017
کلیدواژه: Probability Distribution,Monte Carlo,Lognormal,Fourier Series,Wastewater Inflow
نویسندگان: PIRI J., PIRZADEH B., KESHTEGAR B., GIVEHCHI M.
ناشر: آب و فاضلاب - Water and Wastewater
One of the most important results of hydraulic and hydrological modeling of the urban drainage network is hydrograph estimation. Annual journals on hydraulic and hydrological problems, especially in developing countries, are full of missing data, discrete and continuous gaps in most hydrological dat... ادامه
سال:2020
کلیدواژه: Contemporaneous Models,Linear Models,Multivariate Models,Time series,Water Quality
نویسندگان: Sepehri L., KHALILI K.
ناشر: آبیاری و زهکشی ایران - Iranian Journal of Irrigation and Drainage
In this research, in order to study and evaluate the accuracy of single-variable time series models, multivariables time series and hybrid models in modeling the river flow quality values in the Peygale hydrometric station located in the west of Lake Urmia from data The qualitative flow of the river... ادامه
کلیدواژه: Genetic Algorithm,Linear Programming,Optimal operation,Hedging,Rule curve
نویسندگان: Ravanshadnia S., QADERI K., SAMARE HASHEMI M.
Dam rule curves should be derived using operation models and considering reservoir storage as well as input flows, which results in better management of reservoir water. In this paper, rule curves of Doroudzan dam in Fars province, has been derived, using standard operating policy (SOP), hedging rul... ادامه
کلیدواژه: Circular weir,Discharge coefficient,Modeling,ANFIS,ANFIS-FA
نویسندگان: ALIZADEH A., YAGHOUBI B., SHABANLOU S.
ناشر: علوم آب و خاک (علوم و فنون کشاورزی و منابع طبیعی) - Journal of Water and Soil Science
In this study, the discharge coefficient of sharp-crested weirs located on circular channels was modeled using the ANFIS and ANFIS-Firefly (ANFIS-FA) algorithm. Also, the Monte Carlo simulations (MCs) were used to enhance the compatibilities of the soft computing models. However, the k-fold cross va... ادامه
کلیدواژه: Insurance ؛ Islamic banking ؛ Qard al-hasan ؛ Social Takaful Financing
نویسندگان: B. Bidabad ؛ R. Mohammadi ؛ M. Sherafati
ناشر: Journal of Applied Science and Agriculture
Social Takaful consists of two sections. The first one is “Public Takaful” (Takaful Aamm). It is based on the responsibility of individuals in the society to be concerned about the other’s needs and to fulfill their needs in a viable way. The other category of social Takaful is Zeman Ealah (Sustenan... ادامه
کلیدواژه: Rainfall Time Series,Disaggregation,Artificial Neural Networks,Wavelet Transform,Hybrid Model
نویسندگان: Farboudfam N., NOURANI V., AMINNEJAD B.
ناشر: تحقیقات منابع آب ایران - Iran-Water Resources Research (IWRR)
Due to the need to simulate rainfall time series at different time scales for engineering purposes on one hand and lack of recordings for these parameters in small scales caused by the administrative and financial problems, on the other hand, disaggregation of rainfall time series to the desired sca... ادامه
کلیدواژه: Hybrid-Takaful ؛ qard-hasan ؛ ruin analysis
نویسندگان: Dila Puspita ؛ Adam W. Kolkiewicz ؛ K. S. Tan
The main objectives of this paper are to construct a new risk model for modelling the Hybrid-Takaful (Islamic Insurance) and to develop a computational procedure for calculating the associated ruin probability. Ruin probability is an important study in actuarial science to measure the level of solve... ادامه
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