The Evaluation of Relationship between IT and Financial Performance andProduction Strategies in the Investment Company of Iran IndustrialDevelopment (LLP)

The Evaluation of Relationship between IT and Financial Performance andProduction Strategies in the Investment Company of Iran IndustrialDevelopment (LLP)

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Part of #The Evaluation of Relationship between IT and Financial Performance andProduction Strategies in the Investment Company of Iran IndustrialDevelopment (LLP)# :

Publishing year : 2014

Conference : Eighth International Conference on e-commerce with an approach to e-trust

Number of pages : 10

Abstract: The growing process of information technology development requires careful and scientific planning for a social user. Due to the weak economic conditions in many developing countries, the need for attention to its economic implications is a special topic, which is taken into account by experts and developers programs implementers. On the other hand, given the role of the index of investment return on financial decisions and the effectiveness of financial, information technology is a major issue that can play an effective role in the attitude and willingness of enterprises to develop it. This study examines the relationship between information technology and financial independent variables measured using questionnaire including 26 questions and production strategies (cost, quality, innovation and flexibility) measured using questionnaires including 14 questions. To collect data related to financial performance, information about subset Companies of IranIndustrial Development Investment Co are used. After questionnaires distribution, 40 questionnaires were considered in the study. The data shows that all six factors of cost, quality, innovation, flexibility, and profitability ratio and activity ratio have a direct and significant relationship with IT.

Presentinga Performance and Efficiency Evaluation Model Based on HybridModels of Data Envelopment Analysis and Goal Planning

Presentinga Performance and Efficiency Evaluation Model Based on HybridModels of Data Envelopment Analysis and Goal Planning

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Part of #Presentinga Performance and Efficiency Evaluation Model Based on HybridModels of Data Envelopment Analysis and Goal Planning# :

Publishing year : 2015

Conference : Third International Conference on New Research in Management, Economics and Accounting

Number of pages : 17

Abstract: Today, measurementis one of the most fundamental bases of different sciences in the field of human achievements. Perhaps the measurement movement can be considered as one of the main components of advanced societies. In the meantime, performance measurement as an important issue involves different performance inbusiness. Data Envelopment Analysis (DEA) is a mathematical programming model for evaluating the efficiency of decision-making units (DMUs) having multiple inputs and outputs. Although this method measures the efficiency of units, and compares units, it hasproblems. Weakness inDMUs separation is one of the most important difficulties in implementing DEA models. In this study, we decidedto overcome the weakness of the classic DEA models combining them with one of the mathematical programming models called goal programming. The model presented in this study is based on the classic DEA model and we must define the maximum and minimum efficiency to improve efficiency separation. In order to determine the best objective function, 4 evaluation base indicators aredefined. Then, based on these indicators, 3 ideal goal functions were defined. To evaluate the model, a data set was considered as input. With regard to the criteria of higher average performance andhigherefficiency distribution at the same time, in order to enhance the separation power, it was found that the difference between maximum efficiency distribution and minimum efficiency distribution was the best result.In general, regardless of the introduction of a the proposed unit as the most efficient unit to evaluate other units; the number of calculations is reduced; On the other hand, preventing the introduction of several units as the most efficient units, as well as the separation ofunits' performance, it can be used as a suitable model for ranking units

imidazolium-based alkylsulfate ionic liquids and removal of sulfur content from model of gasoline

imidazolium-based alkylsulfate ionic liquids and removal of sulfur content from model of gasoline

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Part of #imidazolium-based alkylsulfate ionic liquids and removal of sulfur content from model of gasoline# :

Publishing year : 2010

Conference : Fourteenth International Conference on Oil, Gas and Petrochemicals

Number of pages : 17

Abstract: Two ionic liquids butyl-methyl-imidazolium octylsulfate, BMIM [OCSO4] and ethyl methylimidazolium ethylsulfate [EMIM] [EtSO4] were shown to be effective in removing aromatic sulfur compounds such as benzothiophene and thiophene from model Gasoline Organic compounds have a higher aromatic p -electron density and favorably adsorbed. It was shown that the extractive ability of the alkylsulfate ILs was dominated by the structure and size of the cation and anion. The cation and anion structure and the size of ionic liquids are important factors affecting the absorption capacity of aromatic compounds. It has been found that [BMIM] [OCSO4] has the best effect on the selective removal of sulfur compounds from the gasoline. Sulfur extractive selectivity for a specific IL following the order BT> T> 3-MT & gt; 2-MT.

Zeolite as a feed additive in broiler chickens diets

Zeolite as a feed additive in broiler chickens diets

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Part of #Zeolite as a feed additive in broiler chickens diets# :

Publishing year : 2008

Conference : International Congress of Iranian Geolithic

Number of pages : 4

Abstract: Zeolite as a feed additive in broiler chickens diets increase performance and feed efficiency and decrease
ammonia levels in the poultry houses. Often the ammonia levels in poultry houses are close to 100 ppm
lethal for growers and birds. High ammonia levels reduce the gradual weight gain in broiler chickens
operations and egg production in layers. Adding zeolite in broiler chickens diet lead to reduce primary
mortality, rapid growth of chickens, aflatoxin control in broiler chickens and reduce bedder moisture. Many
farms have eliminated most of their odor and realized greater bird health, welfare and production by feeding
zeolite between 0.5 to 2% of total ration. Feed efficiency was markedly higher at all levels of zeolite
substitution in broiler chickens.

Theoretical study of the relationship between topological indices in contrast to some molecular properties of chiral boron nitride nanotubes

Theoretical study of the relationship between topological indices in contrast to some molecular properties of chiral boron nitride nanotubes

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Part of #Theoretical study of the relationship between topological indices in contrast to some molecular properties of chiral boron nitride nanotubes# :

Publishing year : 2013

Conference : First National Conference on New Technologies in Chemistry and Chemical Engineering

Number of pages : 6

Abstract: In this study, the relationship between some of the topological indices such as diameter, number of boron, number of nitrogen in contrast to the electrical moments such as dipole, octapole quadrupole, hexadecapole electric moments of some chiral polyhex BN nanotubes ( BNNT) arepresented. The 3-parameter formulation by the Lee-Yang-Parr functional (B3LYP) method is a 3-21G basis set.

Study on Effects of Hydrocarbonic Gases on Growth of Carbon Nanotubes by TCVD

Study on Effects of Hydrocarbonic Gases on Growth of Carbon Nanotubes by TCVD

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Part of #Study on Effects of Hydrocarbonic Gases on Growth of Carbon Nanotubes by TCVD# :

Publishing year : 2009

Conference : National Conference on Nano Materials and Nanotechnology

Number of pages : 6

Abstract: We investigated different hydrocarbon gases such as Acetylene, Carbon Monoxide and Methane are synthesized from carbon nanotubes. Except hydrocarbon gases, all of the chemical vapor deposition (CVD) process parameters such as substrate, nano thin films of metal which is coated on the substrate, the flow rate of the reactant gases, the temperature, the time, and the diluted gases are constant. Carbon nanotubes (CNTs) were synthesized on a glass substrate coated with iron, aluminum and copper by thermal chemical vapor deposition using acetylene and
hydrogen as the reaction gases in atmospheric pressure. The flow rate ratio of acetylene to hydrogen is 1/5. They were investigated by atomic force microscope (AFM), Scanning electron microscope (SEM), and Raman Spectroscopy.

Geological-structural conditions of distribution and formation of Pyazbashi gold ore field.

Geological-structural conditions of distribution and formation of Pyazbashi gold ore field.

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Part of #Geological-structural conditions of distribution and formation of Pyazbashi gold ore field.# :

Publishing year : 2015

Conference : Second International Congress on Applied Geology

Number of pages : 20

Abstract: The article discusses the specific features of the formation of the Pyazbashi field. It was established that the process of formation of the ore was long and multistage. Quartz-serisite, quartz-pyrite-molybdenite, quartzpyrite-gold, quartz-polymetallic and carbonate stages of mineralization have been allocated. P-T conditions of formation of the ore are investigated. It happened under a temperature of 140-390 C and a pressure of 0.7-2.5 kbar. It is established that ore-forming fluids were mostly of a magmatic and partly metamorphic origin.

The study of tellurite tolerance and its bioremoval by a halophilic actinobacterial strain, QS-2006

The study of tellurite tolerance and its bioremoval by a halophilic actinobacterial strain, QS-2006

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Part of #The study of tellurite tolerance and its bioremoval by a halophilic actinobacterial strain, QS-2006# :

Publishing year : 2007

Conference : 5th International Congress of Chemical Engineering

Number of pages : 7

Abstract: A strain of Gram-positive moderately halophilic tellurite reducing actinobacterial was isolated from saline soil and designated as strain QS-2006. This strain showed high level tolerance to potassium tellurite up to 500 mM of tellurists. The liquid cultures of the strain QS-2006 reduce the tellurite to its elemental and less toxic form. The removal of tellurists was assayed by colorimetric method using diethyldiithiocarbamate (DDTC). The results showed that at least 50% of the tellurists were removed in the presence of glucose or sucrose as a carbon source within 4 days. Effects of various factors including temperature, mixing, various concentrations of salts and tellurite concentrations studied. Mixing has an increasing effect on the removal rate. At concentration of 2mM by increasing the mixing from 0 to 220 rpm, the removal rate was up to 94%. At 34C and Te concentration of 0.4 mM and 2 mM the removal is 69% and 92% respectively. Intracellular Te (0) deposits were shown by energy dispersive X-ray (EDX) analysis and transmission electron microscopic.

A NUMERICAL MODEL FOR ELECTROMAGNETIC FORCE OF ARC WELDING IN HIGH GRAVITY CONDITION

A NUMERICAL MODEL FOR ELECTROMAGNETIC FORCE OF ARC WELDING IN HIGH GRAVITY CONDITION

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Part of #A NUMERICAL MODEL FOR ELECTROMAGNETIC FORCE OF ARC WELDING IN HIGH GRAVITY CONDITION# :

Publishing year : 2006

Conference : Fourteenth Annual Conference of Mechanical Engineering

Number of pages : 8

Abstract: Gas Tungsten Arc Welds to Aluminum and Nickel are investigated at varying levels of gravity (g) using the A CFD scheme. The axisymmetric forms of continuity, the Navier-stokes and energy equations are solved to find the flowfield, temperature distribution, and the shape of the pool in the workpiece. Having some analytical integral solutions related to Maxwell's equations in an axis-symmetric system with Magneto-Hydrodynamics (MHD) approximation, we consider a precise description of the electromagnetic force in a welding pool. Comparison of the numerical results with the available experimental data shows that in agreement with the experimental data, the sulfur pool depth decreases as gravity increases, but this trend is more marked experimental experiments. In another word, numerical simulations show a deeper weld pool penetration compared to the existing results. A dimensional analysis justifies this due to the effect of Coriolis and centrifugal forces on the arc plasma flow, which changes the arc pressure and shear stress over the work piece. The velocity in the melting pool increases at higher levels of gravity and enhances convection.

An overview of the environment in the spiritual notion of citizenship

An overview of the environment in the spiritual notion of citizenship

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Part of #An overview of the environment in the spiritual notion of citizenship# :

Publishing year : 2016

Conference : First International Conference on Natural Hazards and Environmental Crises in Iran, Solutions and Challenges

Number of pages : 10

Abstract: Environment, one of the main concerns of the modern world in the past few decades has been human. Accordingly, the creation and evolution of rights and obligations related to the environment – whether in domestic law or international law – of the important issues that many experts, government officials and a host of international organizations minds and international conventions have attracted and engaged This paper examines the status of the environment in spiritual thinking citizens. The philosophy of the authors reviews the approach to the theory of the environment. Reading articles about the role of religion and spirituality in the environment makes it clear that in the heart of our traditions there are thousands of suggestions for implicit orders about healthy lifestyle on the planet. Furthermore, in this paper presents examples of environmental programs that have been inspired by religious orders and are running around the world. It seems that this facility is not in a position to address the environmental crisis inspiration from religion, or reliance views in favor of another viewpoint.