Paria Soleimani

• Doctor of Engineering
• Islamic Azad University, Tehran

The relationship between the response variable and one or more independent variables refers to the quality characteristic in some statistical quality control applications, which is called profile. Most research dealt with the monitoring of profiles in single-stage processes considering a basic assumption of normality. However, some processes are ma...

This study aims to investigate and identify the factors affecting the empowerment and implementation of knowledge management in organizations as well as the impact of knowledge management on organizational performance. This study also examines the mediating role of human capital in the relationship between knowledge management and performance of Ka...

Purpose Today, because of the increasing need for the energy resources and the reduction of fossil fuels, renewable energy, especially wind energy, has attracted special attention. The precise forecasting of such energy will be the main factor in designing and investing in this field. On the other hand, the wind energy forecast provides the possibi...

Purpose Total quality management (TQM) is a part of the total quality assurance perspective. This system, which is considered as a type of managerial philosophy, employs all organizational levels to constantly ameliorate the quality of goods and service. The purpose of this paper is to measure the effect of hard and soft TQM factors on the behavior...

Branding has been emerged as a competetive strategy in the recent times. There are two dominant theories regarding the evaluation of a brand’s value; the first is costumer-based, and the second is financial-based. The customer-based viewpoint belongs to the marketing and behaviorists, while the financial-based point of view is related to financial...

Branding has been emerged as a competetive strategy in the recent times. There are two dominant theories regarding the evaluation of a brand's value; the first is costumer-based, and the second is financial-based. The customer-based viewpoint belongs to the marketing and behaviorists, while the financial-based point of view is related to financial...

In most modern manufacturing systems, products are often the output of some multistage processes. In these processes, the stages are dependent on each other, where the output quality of each stage depends also on the output quality of the previous stages. This property is called the cascade property. Although there are many studies in multistage pr...

Abstract When a multistage manufacturing process is monitored statistically, the cascade property results in a more complicated condition compared to the case when a single-stage process is controlled. The cascade property usually exists in different stages of a multistage process, where the quality of a stage influences the performance of the next...

Background: Low back pain is a common problem in many people. Neurosurgeons recommend posterior spinal fusion (PSF) surgery as one of the therapeutic strategies to the patients with low back pain. Due to the high risk of this type of surgery and the critical importance of making the right decision, accurate prediction of the surgical outcome is one...

In this paper, monitoring of simple linear profiles is investigated in the presence of nonequality of variances or heteroscedasticity, ie, generalized autoregressive conditional heteroscedasticity. In this condition, using of the common methods regardless of the heteroscedasticity leads to the fault interpretations. We consider a simple linear prof...

In most modern manufacturing systems, products are often the output of some multistage processes. In these processes, the stages are dependent on each other, where the output quality of each stage depends also on the output quality of the previous stages. This property is called the cascade property. Although there are many studies in multistage pr...

Background: Anemia disease is the most common hematological disorder which most often occurs in women. Knowledge discovery from large volumes of data associated with records of the disease can improve medical services quality by data mining The goal of this study was to determining and evaluating the status of anemia using data mining algorithms. M...

خاصیت آبشاری در فرآیندهای چند مرحله ای موجب می شود که شرایط پیچیده تری برای پایش کیفیت محصول و یا فرآیند، در مقایسه با فرآیندهای تک مرحله ای و یا فرآیندهایی که دارای چندین مرحله مستقل از هم هستند، ایجاد شود. اگركيفيت یک فرآیند و یا یک محصول، بوسيله رابطه ای رگرسیونی بين يك متغير پاسخ و يك يا چند متغير مستقل توصيف ‏شود، به اين رابطه در ادبیات كنترل...

In some applications of statistical quality control, process quality is described by the relationship between a response variable and one or more explanatory variables that is called profile. Profile monitoring procedures assumes that error terms are uncorrelated random normal variables with zero mean and constant variance (homosedasticity). Howeve...

Abstract— In some applications of statistical quality control, process quality is described by the relationship between a response variable and one or more explanatory variables that is called profile. Profile monitoring procedures assumes that error terms are uncorrelated random normal variables with zero mean and constant variance ( homosedastici...

In most modern manufacturing systems, products are often the output of several correlated stages. Nevertheless, quality of a product or process in both single and multistage processes is usually expressed by a single quality characteristic, two or more characteristics, or profiles. Although there are many studies in univariate and multivariate-mult...

In recent years, statistical profile monitoring has emerged as a relatively new and potentially useful subarea of statistical process control and has attracted attention of many researchers and practitioners. A profile, waveform, or signature is a function that relates a dependent or a response variable to one or more independent variables. Differe...

In many circumstances, the quality of a process or product is best characterized by a given mathematical function between a response variable and one or more explanatory variables that is typically referred to as profile. There are some investigations to monitor auto-correlated linear and nonlinear profiles in recent years. In the present paper, we...

Recently, many researchers and practitioners have shown interest on profile monitoring as a relatively new subarea of statistical process control. One main reason for this interest, and perhaps a key factor for the contributions of many researchers to this field, is the various applications of profile monitoring in real life. Although one can easil...

In statistical processes control, there are many cases where several attribute quality characteristics of a product or a process are inspected simultaneously. Receiving a signal from the control charts used to monitor these processes is an indication of the process change, but not an indicator of the actual time of the process change, known as chan...

In statistical quality control a profile can be characterised by a given mathematical function between a quality characteristic and one or more explanatory process variables. Most existing control charts in the literature have been proposed for profile monitoring with the independence assumption of the observation within profiles. However in certai...

Many products such as chemical items are produced through multistage processes. In these processes, the stages are usually dependent and the quality of the items in a specific stage not only depends on the operation condition of its current stage but also on the condition of the previous stage(s). This is so called the cascade property of multistag...

In statistical processes control, there are many cases where several attribute quality characteristics of a product or a process are inspected simultaneously. Receiving a signal from the control charts used to monitor these processes is an indication of the process change, but not an indicator of the actual time of the process change, known as chan...

چکیده امروزه بسیاری از محصولات خروجی فرآیندهایی با بیش از یک مرحله می باشند. در چنین فرآیندهایی غالبا مراحل به یکدیگر وابسته هستند به این معنا که کیفیت محصول در یک مرحله خاص نه تنها به کیفیت آن در مرحله جاری بلکه به کیفیت محصول در مراحل پیشین نیز بستگی داردکه از آن به عنوان خاصیت آبشاری فرآیندهای چند مرحله ای یاد می شود. وجود این خاصیت در چنین فرآی...

In multistage processes, the quality of a product that can be characterized by a univariate, multivariate or a profile, not only depends on the operations performed in the current stage, but also it is affected by the operations performed in previous stage(s). This is so called the cascade property of multistage processes. Since the stages are usua...

Recently, monitoring quality of a process or product that is characterized by a function or profile is becoming more popular. Many applications are shown for profile monitoring. Most existing control schemes, which have been suggested for profile monitoring in the literatures, consider the independence assumption of observation within profiles. How...

Quality of some processes or products can be characterized effectively by a function referred to as profile. Many studies have been done by researchers on the monitoring of simple linear profiles when the observations within each profile are uncorrelated. However, due to spatial autocorrelation or time collapse, this assumption is violated and lead...

Control charts are commonly used to monitor quality of a process or product characterized by a quality characteristic or a vector of quality characteristics. However, in many practical situations the quality of a process or product can be characterized by a function or profile. Here we consider a linear function and investigate the violation of com...

/n practice, quality of a process or product can be characterized by a univariate quality characteristic or a vector of quality characteristics that are usually monitored by a univariate or multivariate control charts, respectively. However, quality of some processes or products can be characterized effectively by a function referred to as profile....