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Acta Geologica Sinica(English Edition) 2020年第5期94卷 1562-1573页

作者： Farid TEZHEH Bijan BEIRANVAND Hormuz GHALAVAND Mohammad Reza KAMALI Rahim BAGHERI TIRTASHI research Institute of the Petroleum Industry(RIPI) TehranIran Deputy of Development and Engineering National Iranian Oil Company(NIOC)TehranIran Geochemistry Department Exploration DirectorateNational Iranian Oil Company(NIOC)TehranIran

A total of 6 oil samples were systematically selected from six Asmari Reservoir wells in the Cheshmeh-Khush Oilfield for geochemical evaluation of the hydrocarbon system,based on reservoir geochemistry and oil *** investigation of the distribution patterns of normal alkanes and tricyclic and tetracyclic terpanes along with characteristic biomarkers of the depositional environment and sedimentary facies,indicated that the source rock of the studied hydrocarbons was deposited in a reducing aquatic environment with a low input of terrigenous material and predominantly carbonate lithology derived from organic algal *** studied oil samples exhibited moderate maturity,as was further confirmed by the parameters extracted from the light *** clustering based on different biomarker parameters indicated the presence of two oil ***,the application of branched and cyclic compounds in the light hydrocarbons(C5–C11)to evaluate lateral continuity of the Asmari reservoir further supported the presence of the two oil *** evidence proved the presence of a NE–SW trending fault separating wells X5 and X6 from the other wells in the *** other wells across the field,good lateral reservoir continuity was observed,despite the presence of faults on the northern and southern plunges of the structure.

关键词： oil fingerprint lateral continuity Asmari Reservoir petroleum families Cheshmeh-Khush Oilfield

Robust molecular detection of the new Tomato brown rugose fruit virus in infected tomato and pepper plants from turkey

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Journal of Integrative Agriculture 2021年第8期20卷 2170-2179页

作者： Hakan FIDAN Pelin SARIKAYA Kubra YILDIZ Bengi TOPKAYA Gozde ERKIS Ozer CALIS Plant Protection Department Faculty of AgricultureAkdeniz UniversityThe CampusKonyaalti 07070AntalyaTurkey Plant Health Department Bati Akdeniz Agricultural Research Institute(BATEM)Muratpasa 07050AntalyaTurkey Antalya directorate of Agricultural Quarantine Republic of Turkey Ministry of Agriculture and ForestryMuratpasa 07050AntalyaTurkey

Tomato brown rugose fruit virus(ToBRFV)causes severe fruit loss in tomato(Solanum lycopersicum)and pepper(Capsicum annuum)*** is an emerging Tobamovirus that is spreading *** major challenge is to develop a reliable method for the detection of the virus,and to better characterize the symptoms it *** aims of this study,therefore,were to characterize the symptom development on tomato and pepper plants,and to establish a reliable detection method for the *** infection of the tomato and pepper plants with ToBRFV,the leaves turned chlorotic,mosaic or mottled,while the fruit became rugose,necrotic and marbled,and showed discoloration with yellow or brown *** electron microscopy(TEM)revealed single rod-like virus particles characteristic of the *** reverse transcription PCR(RT-PCR)and quantitative PCR(qPCR)with specific primers and probes confirmed that the virus is *** found that the resistance genes from tomato,Tm-2^(2),and pepper,L1,L2,L3 and L4,did not confer resistance to ***,we present a PCR-based method as a diagnostic test for detecting ToBRFV in infected *** method will help to prevent further spread of the virus in commercial seeds.

关键词： tomato pepper Tobamovirus ToBRFV resistance

Seismic geomorphology and stratigraphic trap analyses of the Lower Cretaceous siliciclastic reservoir in the Kopeh Dagh-Amu Darya Basin

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Petroleum Science 2019年第4期16卷 776-793页

作者： Gholamreza Hosseinyar Reza Moussavi-Harami Iraj Abdollahie Fard Asadollah Mahboubi Rooholah Noemani Rad Department of Geology Faculty of ScienceFerdowsi University of MashhadMashhad 91775-1436Iran Geophysics Department NIOC Exploration DirectorateTehran 19395-6669Iran

Lower Cretaceous Shurijeh–Shatlyk Formations host some of the main reservoirs in the Kopeh Dagh-Amu Darya *** in this area so far has focused on the development of structural traps, but recognition of stratigraphic traps in this area is of increasing importance. Integration of 3D seismic data with borehole data from thirteen wells and five outcrop sections was used to identify potential reservoir intervals and survey the hydrocarbon trap types in the East Kopeh Dagh Foldbelt(NE Iran). Analyses of horizontal slices indicated that the lower Shurijeh was deposited in a braided fluvial ***, three types of channel were identified in the lower Shurijeh Formation: type 1, which is low-sinuosity channels interpreted to be filled with non-reservoir fine-grained facies;type 2, which is a moderately sinuous sand-filled channel with good prospectively;and type 3, which is narrow, high sinuosity channel filled with fine-grained sediments. Results indicate that upper Shurijeh–Shatlyk Formations were deposited in fluvial to delta and shallow marine environments. The identified delta forms the second reservoir zone in the Khangiran Field. Study of the stratigraphic aspects of the Shurijeh succession indicates that both lower and upper Shurijeh reservoirs are stratigraphic reservoir traps that improved during folding.

关键词： 3D seismic Fluvial Stratigraphic trap Cretaceous Kopeh Dagh Amu Darya

Advances in Manta Ray Foraging Optimization:A Comprehensive Survey

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Journal of Bionic Engineering 2024年第2期21卷 953-990页

作者： Farhad Soleimanian Gharehchopogh Shafi Ghafouri Mohammad Namazi Bahman Arasteh Department of Computer Engineering Urmia BranchIslamic Azad UniversityUrmiaIran Department of Computer Engineering Tabriz BranchIslamic Azad UniversityTabrizIran Department of Computer Engineering Maybod BranchIslamic Azad UniversityMaybodIran Department of Software Engineering Faculty of Engineering and Natural ScienceIstinye UniversityIstanbulTurkey

This paper comprehensively analyzes the Manta Ray Foraging Optimization(MRFO)algorithm and its integration into diverse academic *** in 2020,the MRFO stands as a novel metaheuristic algorithm,drawing inspiration from manta rays’unique foraging behaviors—specifically cyclone,chain,and somersault *** biologically inspired strategies allow for effective solutions to intricate physical *** its potent exploitation and exploration capabilities,MRFO has emerged as a promising solution for complex optimization *** utility and benefits have found traction in numerous academic *** its inception in 2020,a plethora of MRFO-based research has been featured in esteemed international journals such as IEEE,Wiley,Elsevier,Springer,MDPI,Hindawi,and Taylor&Francis,as well as at international conference *** paper consolidates the available literature on MRFO applications,covering various adaptations like hybridized,improved,and other MRFO variants,alongside optimization *** trends indicate that 12%,31%,8%,and 49%of MRFO studies are distributed across these four categories respectively.

关键词： Manta ray foraging optimization Metaheuristic algorithms Hybridization Improved Optimization

Geoelectrical survey over perched aquifers in the northern part of Upper Sakarya River Basin,Türkiye

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Journal of Groundwater Science and Engineering 2022年第4期10卷 335-352页

作者： Can Ertekin Emin U Ulugergerli Aegean Regional directorate of mineral research and exploration İzmirTürkiye Çanakkale Onsekiz Mart University Department of Geological EngineeringTerzioğlu CampusÇanakkaleTürkiye Çanakkale Onsekiz Mart University Engineering FacultyDepartment of Geophysical EngineeringTerzioğlu CampusÇanakkaleTürkiye

In this study,a groundwater exploration survey was conducted using the DC Resistivity(DCR)method in a hydrogeological setting containing a perched *** data were gathered and an electrical tomography section was recovered using conventional four-electrode instruments with a Schlumberger array and a two-dimensional(2D)inversion *** proposed scheme was tested over a synthetic threedimensional(3D)subsurface model before deploying it in a field *** proposed method indicated that gathering data with simple four-electrode instruments at stations along a line and 2D inversion of datasets at multiple stations can recover depth intervals of the studied aquifer in the hydrogeological setting even if it has a 3D *** this study,2D inversion of parallel profiles formed a pseudo-3D volume of the subsurface resistivity structures and mapped out multiple resistive(>25 ohm·m)bodies at shallow(between 50-100 m)and deep sections(>150 m).In general,the proposed method is convenient to encounter geological units that have limited vertical and spatial extensions in any direction and presents resistivity contrast from groundwater-bearing geologic materials.

关键词： Groundwater Perched Aquifer DC Resistivity Inversion Sakarya River Türkiye

Asymmetric relationship between global and national factors and domestic food prices:evidence from turkey with novel nonlinear approaches

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Financial Innovation 2023年第1期9卷 233-256页

作者： Mustafa Tevfik Kartal Ozer Depren Borsa Istanbul Strategic Planning Financial Reportingand Investor Relations DirectorateIstanbulTurkey YapıKredi Bank Customer Experience research Lab. IstanbulTurkey

This study investigates the asymmetric relationship between global and national fac-tors and domestic food prices in turkey,considering the recent rapid and continuous increase in domestic food *** this context,six global and three national explana-tory variables were included,and monthly data for the period from January 2004 to June 2021 were *** addition,novel nonlinear time-series econometric approaches,such as wavelet coherence,Granger causality in quantiles,and quantile-on-quantile regression,were applied for examination at different times,frequencies,and ***,the Toda-Yamamoto(TY)causality test and quantile regression(QR)approach were used for robustness *** empirical results revealed that(i)there is a significant relationship between domestic food prices and explanatory variables at different times and frequencies;(ii)a causal relationship exists in most quantiles,excluding the lowest quantile,some middle quantiles,and the highest quantile for some variables;(iii)the power of the effect of the explanatory variables on domestic food prices varies according to the quantiles;and(iv)the results were validated by the TY causality test and QR,which show that the results were ***,the empiri-cal results reveal that global and national factors have an asymmetric relationship with domestic food prices,highlighting the effects of fluctuations in global and national variables on domestic food ***,the results imply that Turkish policymakers should consider the asymmetric effects of global and national factors on domestic food prices at different times,frequencies,and quantiles.

关键词： Domestic food prices Global factors National factors Nonlinear approaches turkey

印度南部安得拉邦部分地区富含Zr、Hf、U、Th和稀土元素的古元古代钾质花岗岩

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地质学报 2004年第4期78卷 575-576页

作者： Yamuna SINGH Atomic minerals directorate for exploration and research Department of Atomic Energy

Wildfire events at the Triassic-Jurassic boundary of the Tabas Basin,Central Iran

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International Journal of Coal Science & Technology 2021年第5期8卷 897-907页

作者： Majid Alipour Bahram Alizadeh AmirAbbas Jahangard AhmadReza GandomiSani Department of Petroleum Geology and Sedimentary Basins Faculty of Earth SciencesShahid Chamran University of AhvazAhvazIran exploration directorate(ED) National Iranian Oil CompanyTehranIran

This paper presents organic geochemical evidence pointing to the occurrence of wildfire events at the Triassic-Jurassic boundary in Central *** studied outcrop section(the Kamarmacheh Kuh section)is comprised of the Upper Triassic Nayband Formation which passes conformably into the Lower Jurassic Ab-e-Haji Formation with no sharp *** petrographical studies reveal a higher concentration of semi-fusinite macerals and microscopic charcoal at the boundary between studied *** observation can be an evidence for widespread wildfire events at the Triassic-Jurassic boundary of the studied *** these fires,vast areas of land were exposed for erosion and large volumes of clastic sediments were provided due to increased *** agrees well with previous sedimentological and stratigraphical studies suggesting a major change in the depositional conditions from marine to non-marine at the Triassic-Jurassic boundary of the Tabas *** findings can have important implications about paleo-depositional settings of the studied formations and the nature of the associated organic matter.

关键词： Wildfire events Triassic-Jurassic boundary Nayband and Ab-e-Haji formations Tabas Basin Central Iran

Neotethyan Evolution of the Ankara Mélange, turkey: An Intraoceanic Subduction-Accretion System

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Acta Geologica Sinica(English Edition) 2015年第S2期 9-9页

作者： Ender Sar?fak?o?lu Y?ld?r?m Dilek Mustafa Sevin general directorate of mineral research & exploration Geology Department Miami University Dept. of Geology and Env. Earth Science

We report here new geochemical and geochronological data from mafic-ultramafic rock suites in the Ankara Mélange in north-central turkey,and present a new tectonic model for its *** as one of most important relics of...

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Impacts of Depositional Facies and Diagenesis on Reservoir Quality:A Case Study from the Rudist-bearing Sarvak Formation,Abadan Plain,SW Iran

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Acta Geologica Sinica(English Edition) 2023年第1期97卷 190-206页

作者： Ali ASSADI Javad HONARMAND Seyed Ali MOALLEMI Iraj ABDOLLAHIE-FARD Geology Division Tehran Energy Consultants(TEC)TehranIran School of Earth Sciences Damghan UniversityDamghanIran Department of Petroleum Geology Research Institute of Petroleum Industry(RIPI)TehranIran National Iranian Oil Company Exploration Directorate(NIOC)TehranIran

An integrated geological-petrophysical analysis of the rudist-bearing sequence of the Cretaceous Sarvak Formation is given one giant oilfield,and provides an improved understanding of this main reservoir in the Abadan Plain,in the Zagros Basin,SW *** main objective of this study is to evaluate reservoir potential of the Sarvak Formation,and then to utilize the calibrated well log signature to correlate reservoir potential in un-cored *** main facies are recognized and categorized in five facies groups:lagoon,shoal,rudist-biostrome,slope,and shallow open marine,deposited on a shelf carbonate *** the distribution of diagenetic products and their effects on pore systems,three diagenetic facies namely,(DF-1)low dissolution and cementation;(DF-2);high dissolution;and(DF-3)high cementation are *** initial sedimentary characteristics in combination with distribution of diagenetic products play an important role in reservoir quality *** effect of diagenetic processes related to disconformities mainly depends on the facies nature below these ***-dominated facies of shoal and rudist debris,observed below the Cenomanian–Turonian disconformity,are mostly characterized by high dissolution and interconnected pore ***,depositional and diagenetic facies in the studied wells are correlated by petrophysical well log data,leading to distribution of the reservoir *** obtained can be utilized for efficient reservoir characterization of the Sarvak Formation and its equivalent units in the Arabian Plate.

关键词： upstream petroleum facies diagenesis disconformity reservoir quality rudists Sarvak Formation Zagros Basin