Results 51 to 60 of about 4,301 (186)

Review of Accounting and Economic Standards in Predicting Stock Returns in Tehran Stock Exchange [PDF]

open access: yesInternational Letters of Social and Humanistic Sciences, 2014
Share return is one of those complicated abstraction which is interested by investors and decision makers the share return prediction is a vital issue which has involved the financial analyzers mind to itself. Various theories include capital assets pricing model (CAPM), factorial models (FM), Arbitrage model, Technical model (TM), and fundamental ...
Poya, Mohamad Karimi   +2 more
openaire   +1 more source

Charting the Evolution of Open Data Business Models: Insights From a Systematic Review and Thematic Analysis of a Decade

open access: yesStrategic Change, Volume 35, Issue 4, Page 471-501, July 2026.
ABSTRACT This article presents a decade of research on Open Data Business Models (ODBM), aiming to identify conceptual gaps, categorize thematic trends, and propose an integrative framework. This paper, based on a systematic literature review (SLR) of 60 peer‐reviewed studies, develops a coherent framework that explains how ODBMs are formed, adapted ...
Saeed Rouhani   +3 more
wiley   +1 more source

Earnings quality and type of earnings management in non-stressed and stressed companies [PDF]

open access: yesAccounting
This paper examines the relationship between earnings management and earnings quality in two countries (93 companies from Tehran Stock Exchange and 92 companies from Saudi Arabia Stock Exchange) for the period (2013-2022 Tehran) and (2014-2023
Ali al-Naffakh   +4 more
doaj   +1 more source

The effect of stock liquidity on the risk of falling stock prices: Evidence from the Tehran Stock Exchange [PDF]

open access: yesManagement Science Letters, 2015
Liquidity of the stock exchanges plays essential role on investment decisions and it is one of the factors that may influence on stock price. The easier one can buy/sell shares of a firm, the higher liquidity the firm has.
Mehdi Moghanloo, Hasan Madrakian
doaj   +1 more source

Effects of Norbixin on Growth Performance, Immunomodulation, Antioxidant Systems, and Metabolic Alterations in the Oriental River Prawn (Macrobrachium nipponense): An Integrative Analysis

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Dietary norbixin (0.15 g/kg) optimally promotes growth, immunocompetence, antioxidant defence, gut microbial balance, carotenoid accumulation, and overall nutritional quality in Macrobrachium nipponense. ABSTRACT Background Natural carotenoids have gained considerable attention in aquaculture due to their potential to enhance growth performance ...
Mohammad Ettefaghdoost   +2 more
wiley   +1 more source

Contrarian Strategy in Tehran Stock Exchange

open access: yesتحقیقات مالی, 2011
Contrarian and momentum investing strategies are two techniques which are used in stock markets to enhance portfolio return. Contrarian investing strategy states that stocks which had better performances in the past should be sold and stocks that had poor performances should be bought.
Ali Saeedi, Saeed Bagheri
openaire   +1 more source

A Multiphysics Engineering Model of pH and Oxygen Transport Limitations in Textile‐Based Wearable Lactate Biosensors

open access: yesEngineering Reports, Volume 8, Issue 6, June 2026.
A one‐dimensional multiphysics engineering model is developed to elucidate the coupled transport and reaction phenomena governing textile‐based wearable lactate biosensors operating in sweat. The model integrates diffusion of lactate, oxygen, hydrogen peroxide, and protons with dual‐substrate enzymatic kinetics, acid–base equilibria, and mediator‐based
Kamel A. Saleh   +8 more
wiley   +1 more source

The Impact of Book Value to Market Value Ratio and the Firm Size on the Profitability of the Common Stock in the Active Firms of Sugar Industry Accepted in Tehran Stock Exchange [PDF]

open access: yesمدیریت بهره وری, 2008
Investors drive their cash resources to participate in production only if they are assured that return on investment is high and also their investment risk is low .Thus, investors always look for certain tools for evaluating their stock in securities ...
Freydon Rahnemaye roposhti   +2 more
doaj  

Prioritization of the Advertising Activities of Tehran Stock Exchange Investment Companies based on Investors' Financial Literacy using Step-by-Step ANP Approach [PDF]

open access: yesJournal of Applied Research on Industrial Engineering, 2018
Understanding financial literacy and knowing the financial skills that an investor can invest in Tehran Stock Exchange are very important in order to reduce investor's concerns and worries.
Ali Montazeri, Javid Jouzdani
doaj   +1 more source

Characteristics and Stability of Valerian Essential Oil Nanoemulsion: A Comparison Between Ultrasonication and Microfluidization

open access: yesFood Science &Nutrition, Volume 14, Issue 6, June 2026.
The graphical abstract illustrates the preparation and stability evaluation of valerian essential oil (VEO) nanoemulsion produced using ultrasonication and microfluidization in phosphate buffer (PB) and distilled water (DW). Both high‐energy methods successfully generated nano‐sized emulsions; however, ultrasonication produced smaller droplet sizes and
Azizeh Rezaei   +3 more
wiley   +1 more source

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