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Petroleum Research 2020年第4期5卷 347-361页

作者： Khalil Shahbazi Amir hossein zarei Alireza Shahbazi Abbas Ayatizadeh Tanha Faculy Member of Petroleur University of Technologx Iran Ahwaz Faculy of Engineering Petroleurm University of Techunology Iran National lrunion Driling Compury Well Logging DepartmentAhwazlran

Effect of depletion rate on wellbore stability due to production of oil from hydrocarbon-bearing reser-voirs is important and can result in a reduction of the reservoir pore pressure.A reduction in the reservoir pressure,in tum,results in a change in the stresses acting within the *** these changes are not well analyzed and applied in future calculations,we may be unsuccessful in some cases such as drilling infill wells or extended wells,forecast of sand production and optimum flow rate,preventing of casing collapse,***,knowing the stresses around the well at every stage of production is fundamental to the next *** this paper,we recognized these changes in near-wellbore stresses using data from logging(image log,dipole sonic,full set log,mud log),production data,infor-mation from kick,blow out,loss *** determined it using Techlog software and theoretical *** wells of two huge oilfields of sw Iran were investigated after depletion or production for long *** each well,state of stresses were calculated in cases of safe drilling mud weight using log data and theoretical *** the end effect of depletion rate on wellbore stability was investigated in these three wells.

关键词： Depletion rate Wellbore stability Pore pressure Sand production Near-wellbore stress

Evaluation of Propagation of Chinese Hibiscus (<i>Hibiscus rosa-sinensis</i>) through Stenting Method in Response to Different IBA Concentrations and Rootstocks

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American Journal of Plant Sciences 2014年第13期5卷 1836-1841页

作者： Zeinab Izadi hossein zarei Department of Horticulture Science Gorgan University of Agricultural Sciences and Natural ResourcesGorgan Iran

Stenting is a vegetative propagation method, based on cutting and grafting in one action. The question addressed in this study is whether indole-3-butyric acid (IBA) concentration is able to impress success of Chinese hibiscus propagation when grafted onto two kinds of rootstocks. The used IBA concentrations include: 0, 1000, 3000 and 5000 ppm and two cultivars of Hibiscus syriacus (“Blue Stain” and “Jeanne d’Arc”), which have been used as rootstock. Results indicated that, all the cultivars were superior for most of the measured parameters when IBA treatments were used compared to control plants except for average of the longest root size. The highest healing percentage resulted in stentlings (plant which has been propagated by stenting method) with 5000 ppm of IBA treatment. All IBA treatments significantly increased rooting percentage compared with the control plants. Stentlings that were treated with 3000 and 5000 ppm of IBA, produced the greatest leave number. In Chinese hibiscus/“Jeanne d’Arc” combination, higher root number and dry weight of roots were observed. Interactions of kinds of rootstock and IBA concentration showed that the highest healing percentage was obtained in “Blue Stain” in concentration of 5000 ppm and the highest root number were seen in stentlings with “Jeanne d’Arc” in 3000 ppm and “Jeanne d’Arc” in 5000 ppm.

关键词： IBA Hibiscus rosa-sinensis Rootstock Scion Stenting

Effect of Time, Cultivar and Rootstock on Success of Rose Propagation through Stenting Technique

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American Journal of Plant Sciences 2014年第11期5卷 1644-1650页

作者： Zeinab Izadi hossein zarei Mahdi Alizadeh Department of Horticultural Sciences Gorgan University of Agricultural Sciences and Natural Resources Gorgan Iran

An experiment was undertaken to study the effects of two grafting times (1st of June and end of September) as well as kind of rootstock on growth and rooting of rose stentlings. Two Rosa species i.e. R. canina and R. manetti were selected as rootstock and three different hybrid tea rose cultivars namely Avalanch, Peach Avalanch and Dolcevita were grafted on them as scion through omega and splice techniques. The growth parameters were collected 57 days after grafting. The highest average of rooting, healing percentage, numbers of root, shoot and leaves were seen in September grafted plants. In overall Rosa canina was the best rootstock for Avalanch cultivar. Other observations did not lead to any prominent result as it varied with time of grafting, scion and rootstock cultivars.

关键词： Rootstock Rose Scion Stenting Grafting Time

The Effect of Different Levels of Salinity and Potassium Nitrate on the Germination of Cocks Comb (<i>Celosia cristata</i>)

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Open Journal of Ecology 2017年第4期7卷 289-299页

作者： Zahra Golshadi Ghaleh-Shahi hossein zarei Mehrdad Babarabie Atoosa Danyaei Madeh Ahmadi Sima Badeli Department of Horticulture Gorgan University of Agricultural Sciences and Natural Resources Gorgan Iran Young Researchers and Elite Club Gorgan Branch Islamic Azad University Gorgan Iran Department of Horticultural Sciences Dr. Shariaty Faculty Technical & Vocational University Tehran Iran

Cocks Comb (Celosia cristata) is a hot-season annual species which is grown from seeds. A study was carried out in the horticulture laboratory of Gorgan University of Agriculture Science and Natural Resources of February 2013 to evaluate the impact of salinity and potassium nitrate on the germination of cockscomb with five salinity levels (0, −2, −4, −6, and −8 bars) and three potassium nitrate levels (0%, 0.2%, and 0.4%) at 25°C on the basis of a Randomized Complete Block Design. Analysis of variance showed significant differences among salinity levels in germination percentage, radicle length, plumule length, and seed vigor at the 1% probability level. Mean comparison for germination percentage revealed that higher salinity reduced seed germination percentage so that it was decreased from 80% in no salinity to 15% in −8 dS⋅m−1. The highest percentage of germination was related to zero percent salt and potassium nitrate 0.2%. Also, the highest radicle length of 2.48 cm was related to no salinity and the lowest one (0.61 cm) to −6 dS salinity. The highest radicle length and seed vigor were also observed in no salinity. Potassium nitrate by itself had no impact on the measured traits. Among interactions between salinity and potassium nitrate, the highest germination percentage was observed under 0 salinity × 0.2% potassium nitrate.

关键词： Amarantaceae Cocks Comb Germination Percentage Potassium Nitrate Salinity

CSRWA:Covert and Severe Attacks Resistant Watermarking Algorithm

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Computers, Materials & Continua 2025年第1期82卷 1027-1047页

作者： Balsam Dhyia Majeed Amir hossein Taherinia Hadi Sadoghi Yazdi Ahad Harati Faculty of Engineering Ferdowsi University of MashhadMashhad***Iran Department of Computer Techniques Engineering Imam Al-Kadhum CollegeBaghdad10087Iraq

Watermarking is embedding visible or invisible data within media to verify its authenticity or protect *** watermark is embedded in significant spatial or frequency features of the media to make it more resistant to intentional or unintentional *** of these features are important perceptual features according to the human visual system(HVS),which means that the embedded watermark should be imperceptible in these ***,both the designers of watermarking algorithms and potential attackers must consider these perceptual features when carrying out their *** two roles will be considered in this paper when designing a robust watermarking algorithm against the most harmful attacks,like volumetric scaling,histogram equalization,and non-conventional watermarking attacks like the Denoising Convolution Neural Network(DnCNN),which must be considered in watermarking algorithm design due to its rising role in the state-of-the-art *** DnCNN is initialized and trained using watermarked image samples created by our proposed Covert and Severe Attacks Resistant Watermarking Algorithm(CSRWA)to prove its *** this algorithm to satisfy the robustness and imperceptibility tradeoff,implementing the Dither Modulation(DM)algorithm is boosted by utilizing the Just Noticeable Distortion(JND)principle to get an improved performance in this ***,luminance,inter and intra-block contrast are used to adjust the JND values.

关键词： Covert attack digital watermarking DnCNN JND perceptual model robustness

Antioxidant effects of aqueous extract of Salep on Paraquat-induced rat liver injury

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World Journal of Hepatology 2017年第4期9卷 209-216页

作者： Shekoufeh Atashpour hossein Kargar Jahromi Zahra Kargar Jahromi Sanaz zarei 2nd Department of Pharmacology Jahrom University of Medical Sciences Research Center for Non-Communicable Disease Jahrom University of Medical Sciences 2nd Zoonoses Research Center Jahrom University of Medical Sciences Zoonoses Research Center Jahrom University of Medical Sciences Student Research Committee Jahrom University of Medical Sciences

AIMTo evaluate the effects of aqueous extract of Salep on Paraquat-mediated liver injury. METHODSIn this experimental study, 56 adult male Wistar rats were divided randomly to 7 groups as control, sham, and 5 experimental groups. In control group, rats did not receive any substance during experiment. In Sham group, rats were given distilled water according to their body weight and in experimental groups, Paraquat alone and with different doses of Salep aqueous extract (40, 80, 160 and 320 mg/kg) was given intraperitoneal daily for 14 d. After that, liver biochemical parameter and histologic changes were analyzed and compared in different groups. RESULTSParaquat compared to control and sham groups, significantly (P CONCLUSIONSalep possesses remarkable hepatoprotection activity against Paraquat-induced hepatic injury by having antioxidant activity and reducing lipid peroxidation and oxidative stress.

关键词： Salep Paraquat Liver injury Antioxidant Oxidative stress

Efficient degradation of dye pollutant via Z-scheme ball milled ZnO-La2O3-S powder photocatalyst

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Transactions of Nonferrous Metals Society of China 2024年

作者： Saeid zarei hossein RAANAEI Sara AHMADI Saeed KAMALI Department of Physics， Faculty of Nano and Bio Science and Technology， Persian Gulf University Chemistry Department， Faculty of Science， University of Malaya Department of Physics and Astronomy， Middle Tennessee State University

This investigation aimed to analyze the degradation of Eriochrome Black T （EBT） dye using a semiconductor photocatalyst synthesized through mechanical alloying. Various characterization methods， including X-ray diffraction （XRD）， energy-dispersive X-ray spectroscopy （EDX）， and X-ray photoelectron spectroscopy （XPS）， were employed to study the properties of the photocatalysts. After 35 h of milling， a ball milled mixed metal oxides was formed as confirmed by XRD analysis. EDX and XPS analyses revealed significant differences in adsorption features with and without light exposure. The band gap of the 35 h ball milled sample was determined to be 4.08 eV. To optimize the EBT degradation， artificial neural network genetic algorithms were used to determine the optimal values for ZnO-La2O3dosage， lamp power， and pH， which were found to be 0.43， 52.06， and 3， respectively. The Z-scheme mechanism， supported by band gap， Fermi level， and work function analysis， was found to be responsible for the photocatalytic process. The photocatalysts demonstrated good reusability and high stability. Overall， the results suggest that the synthesized photocatalyst holds promising potential for the degradation of EBT dye in wastewater treatment.

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Black radish root extract alleviates sodium valproate-induced liver damage via inhibiting mitochondrial membrane potential collapse and oxidative stress in mice

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Asian Pacific Journal of Tropical Biomedicine 2024年第7期14卷 298-306页

作者： Mohammad Hadi zarei Sami Akbulut Maryam Zafari Elham Saghaei Zahra Lorigooini hossein AminiKhoei Somaye Khosravi Elham Bijad Medical Plants Research Center Basic Health Sciences InstituteShahrekord University of Medical SciencesShahrekordIran Department of Liver Transplant Institute and Biostatistics Inonu University Faculty of Medicine44280MalatyaTurkey Student Research Committee Shahrekord University of Medical SciencesShahrekordIran Physiology and Pharmacology Department School of MedicineShahrekord University of Medical SciencesShahrekordIran Department of Anatomical Sciences School of MedicineShahrekord University of Medical SciencesShahrekordIran

Objective:To explore the effect of black radish(Raphanus sativus *** niger)root extract on liver enzymes,oxidative stress,and histopathological alterations in mice with sodium valproate-induced ***:Thirty-two mice were divided into four groups:the control group received drinking water by gavage,the second group was administered with 100 mg/kg of sodium valproate,the third group received 300 mg/kg of black radish root extract,and the fourth group was given both sodium valproate(100 mg/kg)and black radish root extract(300 mg/kg).After 28 days,the mice were euthanized,and serum levels of aspartate aminotransferase(AST),alanine aminotransferase(ALT),and alkaline phosphatase(ALP),along with liver malondialdehyde(MDA),reactive oxygen species(ROS),mitochondrial parameters,tumor necrosis factor-alpha(TNF-α)gene expression,and histopathological changes were ***:Sodium valproate caused hepatic damage in mice,characterized by elevated serum levels of liver enzymes,increased MDA and ROS levels and TNF-αgene expression,as well as histopathological *** black radish root extract significantly alleviated sodium valproate-caused hepatic injury by decreasing the serum levels of ALT and AST,MDA,ROS,TNF-αgene expression,as well as mitochondrial impairment,but did not have a significant effect on sodium valproate-induced histopathological ***:The black radish root extract demonstrates protective effects against sodium valproate-induced liver injury,possibly through mitigating oxidative stress,mitochondrial impairment,and inflammatory mediator expression.

关键词： Black radish Raphanus sativus Sodium valproate Hepatotoxicity Oxidative stress Anti-inflammation

Application of the BASNEF Model in Safety Training in Automobile Manufacturing Plants

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Sound & Vibration 2022年第4期56卷 297-306页

作者： Fereydoon Laal Amir hossein Khoshakhlagh Esmaeil zarei Rohollah Fallah Madvari Somayeh Farhang Dehghan Student Research Committee Department of Occupational Health and Safety EngineeringSchool of Public Health&SafetyShahid Beheshti University of Medical SciencesTehranIran Department of Occupational Health and Safety Engineering Social Determinants of Health Research CenterBirjand University of Medical SciencesBirjandIran Department of Occupational Health Engineering School of HealthKashan University of Medical SciencesKashanIran Department of Safety Science College of AviationEmbry-Riddle Aeronautical UniversityPrescottAZ86301USA Robertson Safety Institute(RSI) Embry-Riddle Aeronautical UniversityPrescottAZ86301USA Department of Occupational Health Engineering Occupational Health Research CenterSchool of Public HealthShahid Sadoughi University of Medical SciencesYazdIran Environmental and Occupational Hazards Control Research Center School of Public Health and SafetyShahid Beheshti University of Medical SciencesTehranIran

After controls,including engineering and management,theﬁnal way to control noise is to use hearing protection *** ofastandardized questionnaireregarding investigatingworkers’use of hearing protection devices on the basis of the BASNEF behavioral model,the present study was conducted to investigate the effect of health education based on the BASNEF model on the use of hearing protection devices in workers of an auto-mobile manufacturing plant in *** quasi-experimental and prospective intervention study was performed on 80 workers at an automobile manufacturing plant who are exposed to noise levels above 85 decibels and donot use hearing protection *** this study,40 people working in a cast iron foundry were selected as the inter-vention group,and 40 working in aluminum casting were chosen as the control *** were ana-lyzed at the beginning of the intervention and three months after the intervention in the intervention and control *** was no signiﬁcant difference between the intervention and control groups before the *** was a signiﬁcant difference between the intervention and control groups after the intervention in the area of knowledge.A signiﬁcant correlation was observed between the intervention and control groups after the inter-vention program in all areas of the BASNEF educational model except behavioral *** this study,the effect of educational intervention on the use of hearing protection devices was investigated,and with the educa-tional intervention,it was tried to get help from inﬂuential people and enabling factors in education based on the BASNEF *** results showed that the educational intervention based on the BASNEF model can improve the knowledge of individuals in both the intervention and control groups.

关键词： Health education BASNEF model hearing protection devices automobile manufacturing plant

Towards the East:Iran’s Foreign Policy in Ahmadinejad Era—Based on James Rosenau’s Continuity Theory

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International Relations and Diplomacy 2020年第6期8卷 240-250页

作者： Amir hossein Askari Mohammad zarei Yazd University YazdIran University of Tehran TehranIran

The article seeks to examine the East Look Policy(ELP)in Iran’s Foreign Policy(IFP)(2005-2013).We believe that states,due to different factors,may adopt different policies in their ***,the main research question is:Why did Iranian state adopt ELP in its FP in duration of Mahmoud Ahmadinejad era?With regard to the question,our hypothesis is“there are some factors in Iran’s internal environment that we called them micro-level factors and some variable in external environment that we called them macro-level variables in formation of ELP in IFP”.To prove this hypothesis,we use James Rosenau’s foreign policy theory that has been stood on two micro-and macrolevel analysis to examination of FP of any *** Rosenau’s theory,there are four factors on micro-level include:individual of policy-maker,his/her role in political system,social values,and governmental *** addition,in macro-level,there are some variables,such as the logic of anarchy,the action of other states(especially US),and nuclear sanctions imposed by the US and Western nations.

关键词： James Rosenau’s continuity theory the East Look Policy Foreign Policy of the Islamic Republic of Iran Mahmoud Ahmadinejad