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Journal of Palaeogeography 2024年第1期13卷 54-79页

作者： Mehdi hadi Lorenzo Consorti ali Bahrami Mohammad Parandavar Saeed Khorramdel Department of Geology Faculty of SciencesUniversity of IsfahanIsfahanIran Institute of Marine Sciences(ISMAR-CNR) Area Science ParkBasovizza34149 TriesteItaly National Iranian Oil Company Exploration DirectorateSheikh Bahaei SquareTehranIran Department of Geology Faculty of ScienceFerdowsi University of MashhadMashhadIran

Precise taxonomy and the chronostratigraphic calibration of the Middle Eocene Alveolina from Central Iran is here undertaken from the Chah-Talkh section of the southern Sabzevar region(Central Iran). We have identified Alveolina kieli, Alveolina stercusmuris and Alveolina nuttalli along with the new species Alveolina ozcani n. sp. that we include into the Alveolina elliptica group. We have also found Nummulites uroniensis, Nummulites obesus and Nummulites cf. verneuili and associated calcareous nannofossils that look reliable to make thoughtful correlations with the Shallow Benthic Zones(SBZ). The foraminiferal biostratigraphy suggests an assignment to the upper part of the lower Lutetian-lower part of the middle Lutetian,SBZ13(Middle Eocene), further strengthened through the identification of the calcareous nannofossil NP14b-NP15b or CNE8-CNE10 biozones, providing a solid correlation with the global stratigraphic standards.

关键词： Alveolina Calcareous nannofossil Central neo-tethys Central Iran Middle Eocene Biostratigraphy

Failure characterization of fully grouted rock bolts under triaxial testing

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Journal of Rock Mechanics and Geotechnical Engineering 2024年第3期16卷 778-789页

作者： hadi Nourizadeh ali Mirzaghorbanali Mehdi Serati Elamin Mutaz Kevin McDougall Naj Aziz Centre for Future Materials(CFM) School of EngineeringUniversity of Southern QueenslandToowoombaQLD4350Australia School of Engineering University of Southern QueenslandSpringfield CentralQLD4300Australia School of Civil Engineering University of QueenslandSt LuciaQLD4072Australia School of Surveying and Build Environment University of Southern QueenslandToowoombaQLD4350Australia School of Civil Mining&Environmental EngineeringUniversity of WollongongWollongongNSW2500Australia

Confining stresses serve as a pivotal determinant in shaping the behavior of grouted rock ***,prior investigations have oversimplified the three-dimensional stress state,primarily assuming hydrostatic stress *** these conditions,it is assumed that the intermediate principal stress(σ_(2))equals the minimum principal stress(σ_(3)).This assumption overlooks the potential variations in magnitudes of in situ stress conditions along all three directions near an underground opening where a rock bolt is *** this study,a series of push tests was meticulously conducted under triaxial *** tests involved applying non-uniform confining stresses(σ_(2)≠σ_(3))to cubic specimens,aiming to unveil the previously overlooked influence of intermediate principal stresses on the strength properties of rock *** results show that as the confining stresses increase from zero to higher levels,the pre-failure behavior changes from linear to nonlinear forms,resulting in an increase in initial stiffness from 2.08 kN/mm to 32.51 kN/*** load-displacement curves further illuminate distinct post-failure behavior at elevated levels of confining stresses,characterized by enhanced ***,the peak load capacity ranged from 27.9 kN to 46.5 kN as confining stresses advanced from σ_(2)=σ_(3)=0 to σ_(2)=20 MPa and σ_(3)=10 ***,the outcomes highlight an influence of confining stress on the lateral deformation of *** levels of confinement prompt overall dilation in lateral deformation,while higher confinements maintain a state of ***,diverse failure modes have been identified,intricately tied to the arrangement of confining *** confinements tend to induce a splitting mode of failure,whereas higher loads bring about a shift towards a pure interfacial shear-off and shear-crushed failure mechanism.

关键词： Rock bolts Bolt-grout interface Bond strength Push test Triaxial tests

A contrasting analysis of CO_(2) and N_(2) foam flood for enhanced oil recovery and geological storage of CO_(2)

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Petroleum Research 2024年第1期9卷 55-60页

作者： alireza Roozbahani Farshad Soofivan ali Sagban Hassoon Al-Tameemi hadi Abdollahi Sogand Saatchi Abdolhamid Ansari Petroleum Engineering Department Faculty of Chemical EngineeringTarbiat Modares UniversityTehranIran School of Chemical and Petroleum Engineering Shiraz UniversityShirazIran School of Chemical and Petroleum Engineering Shiraz BranchIslamic Azad UniversityShirazIran Department of Petroleum Engineering Science and Research BranchAzad UniversityTehranIran Department of Chemistry and Chemical Engineering Rasht BranchIslamic Azad UniversityRashtIran Department of Petroleum Engineering Lamerd BranchIslamic Azad UniversityLamerdIran

Foam flooding using CO_(2)has emerged as a promising method for both enhanced oil recovery(EOR)and the storage of CO_(2)in geological *** study conducts a thorough analysis of the behavior of CO_(2)and N_(2)foams in bulk and porous media,utilizing bubble-scale analyses and foam flooding *** study compares the foamability and longevity of CO_(2)and N_(2)foams,with findings indicating that N_(2)foam bubbles tend to be smaller and less varied in size than CO_(2)foam bubbles,leading to increased foam ***,the study compares the half-lives of CO_(2)and N_(2)foams generated through sparging and winding methods,showing that N_(2)foam has half-lives 22 and 10 times greater than CO_(2)foam when produced using the sparging and winding methods,***,CO_(2)foam generated through the sparging method had a lower foaming volume than N_(2)foam due to CO_(2)'s *** the foam flooding experiments,N_(2)foam proved more effective in recovering oil from porous media than CO_(2)foam,thus demonstrating the effectiveness of the foam injection *** results offer valuable insights into the differing performance of N_(2)and CO_(2)foam floods for EOR and CO_(2)geological storage.

关键词： CO_(2) storage Foam flood Enhanced oil recovery N_(2) foam CO_(2) foam

An agent-based model of agricultural land expansion in the mountain forest of Timor Island,Indonesia

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Journal of Mountain Science 2024年第7期21卷 2263-2282页

作者： PUJIONO Eko SADONO Ronggo IMRON Muhammad ali SUTOMO JANUAR Hedi Indra KUSWANDI Relawan KURNIAWAN Hery hadi Etik Erna Wati SAPUTRA Muhammad hadi HIDAYAH Izhamil HUMAIDA Nida SUKMAWATI Jalma Giring hadiYAN Yayan NUGROHO Agung Wahyu HANI Aditya Research Center for Ecology and Ethnobiology National Research and Innovation Agency Republic of Indonesia(BRIN)Jl.Raya Jakarta-Bogor KM.46CibinongBogor 16911Indonesia Faculty of Forestry Gadjah Mada UniversityJl.Agro No.1Yogyakarta 55281Indonesia

The Mutis-Timau Forest Complex,located on Timor Island,Indonesia,is a mountainous tropical forest area that gradually decreases due to deforestation and forest *** modelling studies based on patterns indicate that deforestation primarily occurs at lower elevations and near the boundaries of forests and settlements,often associated with shifting cultivation by local *** study adopts a process-based modelling approach,specifically the agent-based model,to simulate land changes,particularly farmers'expansion of agricultural land around the Mutis mountain *** underlying concept of this agent-based approach is the interaction between the human and environmental ***,representing the human system,interact with the land,which represents the environmental system,through land use decision-making *** research was conducted in the Community Forest of the Timor Tengah Utara District,one of the sites within the Mutis-Timau Forest Complex with the highest deforestation *** use change simulations were performed using agent-based modelling from 1999 to 2030,considering the socio-economic conditions of farmers,spatial preferences,land use decisions,and natural *** results revealed that the agricultural area increased by 14%under the Business as Usual scenario and 5%under the Reducing Emission from Deforestation and Forest Degradation scenario,compared to the initial agricultural area of 245 *** probability of farmers deciding to extend agricultural activities was positively associated with the number of livestock maintained by farmers and the size of the village ***,the likelihood of farmers opting for agricultural extensification decreased with an increase in the area of private land and the farmer's *** findings are crucial for the managers of the Mutis-Timau Forest Complex and other relevant stakeholders,as they aid in arranging actions to combat deforestation,designing proper fore

关键词： Agricultural land expansion Simulation Agent-based model Farmer Deforestation Mountainous tropical forest

Novel energy recovery from an integrated municipal solid waste and leachate treatment system

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Waste Disposal and Sustainable Energy 2024年第1期6卷 53-61页

作者： Siti Salwa Khamis hadi Purwanto Hamzah Mohd Salleh Alya Naili Rozhan Mohamed Abdur Rahman Mahammadsalman Warimani Noor Alam Faculty of Engineering International Islamic University MalaysiaJalan Gombak53100Kuala LumpurMalaysia Department of Engineering Management Universitas Internasional Semen IndonesiaGresikIndonesia Halalan Thayyiban Research Centre Sultan Sharif Ali Islamic UniversityBandar Seri BegawanBrunei Department of Mechanical Engineering P.A.College of EngineeringMangaloreKarnataka574153India Department of Mechanical Engineering Malaysia-Japan International Institute of TechnologyUniversity of Technology Malaysia54100Kuala LumpurMalaysia

Population growth,waste generation,and massive waste mismanagement have led to environmental *** of municipal solid waste(MSW)requires an efficient and sustainable integrated *** integrated thermal processing of MSW is one of the best waste management *** this study,energy analysis of MSW is carried out based on the material and energy balance of 2000 kg wet MSW,which contains 50%*** the leachate is removed,the dry MSW is sent for carbon content enhancement in carbonization to produce MSW-based ***,the combustion of MSW-based char provided high heat and syngas to be used in a hydrothermal process for MSW leachate *** result shows that the char fuel of MSW produces a sufficient amount of energy,13501.29 MJ(84.55%),in the form of synthetic gas by-product,which has a big potential as an energy *** novelty of the proposed integrated thermal system is to produce 84.55%synthetic gas by-product,which is used for electricity production,cooking,food,and heat energy for industrial *** proposed applications of this paper offer insightful information for policymaking regarding novel MSW techniques,which are economical,energy-efficient,and environmentally ***,it increases the effectiveness of MSW utilization.

关键词： Energy Carbonization Hydrothermal Municipal solid waste Integrated system

Potentially toxic metal concentration,spatial distribution,and health risk assessment in drinking groundwater resources of southeast Iran

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Geoscience Frontiers 2022年第1期13卷 127-137页

作者： hadi Eslami Abbas Esmaeili Mohsen Razaeian Mahnaz Salari Abdolreza Nassab Hosseini Mohammad Mobini ali Barani Department of Environmental Health Engineering School of HealthOccupational Environment Research CenterRafsanjan University of Medical SciencesRafsanjanIran Occupational Safety and Health Research Center NICICOWorld Safety Organization and Rafsanjan University of Medical SciencesRafsanjanIran Epidemiology and Biostatistics Department School of HealthOccupational Environment Research CenterRafsanjan University of Medical SciencesRafsanjanIran Student Research Committee Department of Environmental Health EngineeringSchool of HealthRafsanjan University of Medical SciencesRafsanjanIran

In this study, the concentration and spatial distribution of potentially toxic metals(PTMs), including arsenic(As), cadmium(Cd), chromium(Cr), lead(Pb), copper(Cu), iron(Fe), manganese(Mn), and magnesium(Mg) in 23 wells and drinking groundwater distribution networks of Rafsanjan, located in southeast Iran were evaluated. Moreover, the assessment of carcinogenic and non-carcinogenic risks was estimated by Monte Carlo simulation(MCS). The results showed that the concentrations of As and Pb in more than 99% and 23.46% of the study area, respectively, were higher than the maximum concentration level(10 μg/L). The mean concentration of other metals, including Cd, Cr, Cu, Fe, Mg, and Mn in all drinking water resources was within the WHO standard level. The mean hazard quotient(HQ) for As in the age group of children was 9.246 and adults 2.972, indicating high non-carcinogenic risk of As in the study area. The lifetime cancer risk(LTCR) of As was 1.36 E-3 for adults and 1.52 E-2 for children, indicating high non-carcinogenic risk of As. The level of HQ and LTCR for Pb in both age groups was in the acceptable range. The results of sensitivity analysis showed that the most effective variables were pollutant concentration and body weight(BW), respectively. Finally, it can be concluded that exposure to PTMs, especially As through drinking water in the study area can have significant effects on people’s health living in the area;therefore, it is necessary to treat and remove As from groundwater resources before drinking or using for domestic purpose.

关键词： Drinking water Groundwater Health risk assessment Heavy metals Potentially toxic metals

Aptamer based detection and separation platforms for ochratoxin A:A systematic review

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BIOCELL 2022年第12期46卷 2537-2557页

作者： RAHELEH TORABI ABBAS ali REZVANIPOUR hadi ESMAEILI GOUVARCHINGHALEH REZA RANJBAR MOHAMMAD HEIAT Laboratory of Bioanalysis Institute of Biochemistry&BiophysicsUniversity of TehranTehranIran Baqiyatallah Research Center for Gastroenterology and Liver Diseases(BRCGL) Baqiyatallah University of Medical SciencesTehranIran Applied Virology Research Center Baqiyatallah University of Medical SciencesTehranIran Molecular Biology Research Center Systems Biology and Poisonings InstituteBaqiyatallah University of Medical SciencesTehranIran

Ochratoxin A(OTA),one of the most dangerous mycotoxins for human health,has been subjected to numerous studies for separation and detection in minimal *** as novel recognition elements have been employed to fabricate ultrasensitive biosensors for the detection of OTA and designing delicate analytical *** review attempted to comprehensively examine all reported aptamer-based detection and separation platforms for *** most relevant databases were considered to discover all specific aptamers for dealing with ***-based detection and separation devices specified for OTA were searched for,analyzed,discussed,and classified based on their *** optical aptasensors have gathered a higher interest than electrochemical aptasensors,which can achieve a lower limit of ***,some extraction platforms based on these aptamers were also ***,aptamer-based devices seem to have some challenges in their application.

关键词： Aptamer Aptasensors Ochratoxin A Mycotoxin Biosensor

Evaluating the effect of montelukast tablets on respiratory complications in patients following blunt chest wall trauma:A double-blind,randomized clinical trial

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Chinese Journal of Traumatology 2023年第2期26卷 116-120页

作者： Soleyman Heydari hadi Khoshmohabat ali Taheri Akerdi Fathollah Ahmadpour Shahram Paydar Department of Surgery Baqiyatallah University of Medical SciencesTehranIran Trauma Research Center Baqiyatallah University of Medical SciencesTehranIran Trauma Research Center Shahid Rajaee(Emtiaz)Trauma HospitalShiraz University of Medical SciencesShirazIran

Purpose:Patients with multiple traumas are at high risk of developing respiratory complications,including pneumonia and acute respiratory distress *** pulmonary complications are associated with systemic inflammation and pulmonary neutrophilic ***-receptor antagonists are anti-inflammatory and anti-oxidant drugs subsiding airway *** present study investigates the effectiveness of montelukast in reducing pulmonary complications among trauma ***:This randomized,double-blind,placebo-control trial was conducted in patients with multiple blunt traumas and evidence of lung contusion detected via CT *** excluded patients if they met at least one of the following conditions:ality ***:In total,65 eligible patients (treatment = 31,placebo = 34) were included for the final *** treatment group had more pulmonary contusion volume (mean (SD),mm3) at the right (68726.97 (93656.54)vs.59730.27 (76551.74)) and the left side (67501.71 (91514.04)vs.46502.21 (80604.21)),higher initial C-reactive peptide level (12.16 (10.58)vs.10.85 (17.87)) compared to the placebo group,but the differences were not statistically significant (p > 0.05).At the end of the study,the mean (SD) of pulmonary contusion volume (mm3) (right side = 116748.74 (361705.12),left side = 64522.03 (117266.17)) of the treatment group were comparable to that of the placebo group (right side = 40051.26 (64081.56),left side = 25929.12 (47417.13),p = 0.228 and 0.082,respectively).Moreo

关键词： Acute respiratory distress syndrome Montelukast Leukotrienes Contusions Injuries

Can Social Media be Used to Control Academic Stress?An Application of the Theory of Planned Behavior

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International Journal of Mental Health Promotion 2022年第1期24卷 25-38页

作者： Maliheh Shadi Nooshin Peyman ali Taghipour alireza Jafari hadi Tehrani Department of Health Education&Health Promotion School of HealthStudent Research CommitteeMashhad University of Medical SciencesMashhad13131-99137Iran Health Education&Health Promotion Social Determinants of Health Research CenterMashhad University of Medical SciencesMashhad13131-99137Iran Epidemiology Social Determinants of Health Research CenterMashhad University of Medical SciencesMashhad13131-99137Iran Social Determinants of Health Research Center Gonabad University of Medical SciencesGonabadIran

The present study was conducted aiming at investigating the effect of social media-based intervention according to the Theory of Planned Behavior(TPB)to control the academic stress of the *** study comes in two descriptive and quasi-experimental sections in the Academic Year *** order to determine the effect of planned behavioral constructs on stress levels,the descriptive study was conducted on 320 *** quasiexperimental study was organized to determine the effect of a social media-based educational intervention on the TPB on 180 *** collection was conducted through questionnaires of personal information,Gadzella’s Student-Life Stress Inventory,and researcher-made questionnaire based on the TPB,with a confirmed validity and *** predicted 15.1%of the variance of academic stress among students and the perceived behavioral control construct had the most significant effect(p<0.001).The mean score of knowledge and subject norms in the experimental group was significantly increased during the study(p<0.05).The social media intervention could reduce the students’academic stress to some extent and lead to the student’s subject norms development.

关键词： Academic stress social media students

New ordered MAX phase Mo_2 TiAlC_2: Elastic and electronic properties from first-principles

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Chinese Physics B 2016年第10期25卷 323-329页

作者： M A hadi M S ali Department of Physics University of Rajshahi Department of Physics Pabna University of Science and Technology

First-principles computation on the basis of density functional theory(DFT) is executed with the CASTEP code to explore the structural, elastic, and electronic properties along with Debye temperature and theoretical Vickers’ hardness of newly discovered ordered MAX phase carbide Mo2TiAlC2. The computed structural parameters are very reasonable compared with the experimental results. The mechanical stability is verified by using the computed elastic constants. The brittleness of the compound is indicated by both the Poisson’s and Pugh’s ratios. The new MAX phase is capable of resisting the pressure and tension and also has the clear directional bonding between atoms. The compound shows significant elastic anisotropy. The Debye temperature estimated from elastic moduli(B, G) is found to be 413.6 K. The electronic structure indicates that the bonding nature of Mo2TiAlC2is a mixture of covalent and metallic with few ionic characters. The electron charge density map shows a strong directional Mo–C–Mo covalent bonding associated with a relatively weak Ti–C *** calculated Fermi surface is due to the low-dispersive Mo 4d-like bands, which makes the compound a conductive *** hardness of the compound is also evaluated and a high value of 9.01 GPa is an indication of its strong covalent bonding.

关键词： new ordered MAX phase density functional theory calculations Debye temperature Vickers hardness