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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

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Should we change our approach to resuscitating victims of femoral fracture?A clinical experience in a busy trauma hospital in Shiraz,Iran

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Chinese Journal of Traumatology 2021年第1期24卷 30-33页

作者： Shahram Paydar ali taheri akerdi Sadra Nikseresht Hossein Abdolrahimzadeh-Fard Leila Shayan Zahra Ghahramani Shahram Bolandparvaz Hamid Reza Abbasi Trauma Research Center Rajaee(Emtiaz)Trauma HospitalShiraz University of Medical SciencesShirazIran

Purpose Traumatic hemorrhagic shock is a life-threatening event *** brain trauma accompanying femoral fractures can trigger inflammatory responses in the body and increase pre-inflammatory cytokines such as TNF-α,*** primary treatment in these cases is hydration with crystalloids,which has both benefits and *** purpose of this study was to investigate the effects of fluid therapy on the hemodynamics,coagulation profiles,and blood gases in such *** In this cross-sectional study,patients were divided into two groups:femoral fracture group and non-femoral *** hemodynamic status,coagulation profile,and blood gases of patients in both groups were evaluated upon arrival at the hospital and again 2 h *** were analyzed by t-test and ANOVA with repeated data and paired samples *** A total of 681 trauma patients(605 men and 76 women)participated in this study,including 69(86.3%)men and 11(13.8%)women in femoral fracture group and 536 men(89.2%)and 65 women(10.8%)in non-femoral *** laboratory parameters were evaluated in response to the equal amount of crystalloid fluid given upon arrival and 2 h *** gases decreased in the fracture group despite fluid therapy(p<0.003),and the coagulation profile worsened although the change was not statistically *** The treatment of multiple-trauma patients with femoral bone fractures should be more concerned with the need for the infusion of vasopressors such as *** there is evidence of clinical shock,excessive crystalloid infusion(limited to 1 L)should be avoided,and blood and blood products should be started as soon as possible.

关键词： Resuscitation Victims Femoral fractures Hemorrhagic shock

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Quantification of grain boundary effects on the geometrically necessary dislocation density evolution and strain hardening of polycrystalline Mg-4Al using in situ tensile testing in scanning electron microscope and HR-EBSD

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Journal of Magnesium and Alloys 2024年第5期12卷 1815-1829页

作者： Eunji Song Mohsen taheri Andani Amit Misra Department of Materials Science and Engineering University of MichiganAnn ArborMI 48109USA Department of Mechanical Engineering University of MichiganAnn ArborMI 48109USA Department of Mechanical Engineering Texas A&M UniversityCollege StationTX 77843USA

In situ tensile testing in a scanning electron microscope(SEM)in conjunction with high-resolution electron backscatter diffraction(HR-EBSD)under load was used to characterize the evolution of geometrically necessary dislocation(GND)densities at individual grain boundaries as a function of applied strain in a polycrystalline Mg-4Al *** increase in GND density was investigated at plastic strains of 0%,0.6%,2.2%,3.3% from the area including 76 grains and correlated with(i)geometric compatibility between slip systems across grain boundaries,and(ii)plastic *** develop expressions for the grain boundary GND density evolution as a function of plastic strain and plastic incompatibility,from which uniaxial tensile stress-strain response of polycrystalline Mg-4Al are computed and compared with experimental *** findings in this study contribute to understanding the mechanisms governing the strain hardening response of single-phase polycrystalline alloys and more reliable prediction of mechanical behaviors in diverse microstructures.

关键词： Mg-Al alloys Grain boundaries Geometrically necessary dislocations Strain gradient plasticity HR-EBSD

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Exergy Analysis of Charge and Discharge Processes of Thermal Energy Storage System with Various Phase Change Materials:A Comprehensive Comparison

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Journal of Thermal Science 2024年第2期33卷 509-521页

作者： Mojtaba taheri Fathollah POURFAYAZ Roghayeh HABIBI Akbar MALEKI Department of Renewable Energies and Environment Faculty of New Sciences and TechnologiesUniversity of TehranTehran***Iran Faculty of Mechanical Engineering Shahrood University of TechnologyShahrood***Iran

Thermal energy storage(TES) is of great importance in solving the mismatch between energy production and *** this regard,choosing type of Phase Change Materials(PCMs) which are widely used to control heat in latent thermal energy storage systems,plays a vital role as a means of TES ***,this field suffers from lack of a comprehensive investigation on the impact of various PCMs in terms of *** address this issue,in this study,in addition to indicating the melting temperature and latent heat of various PCMs,the exergy destruction and exergy efficiency of each material are estimated and compared with each ***,in the present work the impact of PCMs mass and ambient temperature on the exergy efficiency is *** results proved that higher latent heat does not necessarily lead to higher exergy ***,to obtain a suitable exergy efficiency,the specific heat capacity and melting temperature of the PCMs must also be *** to the results,LiF-CaF_(2)(80.5%:19.5%,mass ratio) mixture led to better performance with satisfactory exergy efficiency(98.84%) and notably lower required mass compared to other ***,the highest and lowest exergy destruction are belonged to GR25 and LiF-CaF_(2)(80.5:19.5) mixture,respectively.

关键词： exergy analysis phase change materials thermal energy storage exergy efficiency

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Comparison of chest CT scan findings between COVID-19 and pulmonary contusion in trauma patients based on RSNA criteria:Established novel criteria for trauma victims

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Chinese Journal of Traumatology 2022年第3期25卷 170-176页

作者： Hossein Abdolrahimzadeh Fard Salahaddin Mahmudi-Azer Qusay Abdulzahraa Yaqoob Golnar Sabetian Pooya Iranpour Zahra Shayan Shahram Bolandparvaz Hamid Reza Abbasi Shiva Aminnia Maryam Salimi Mohammad Mehdi Mahmoudi Shahram Paydara Roham Borazjani ali taheri akerdi Masome Zare Leila Shayan Mohammadreza Sasani Trauma Research Center Shahid Rajaee(Emtiaz)Trauma HospitalShiraz University of Medical SciencesShirazIran Department of General Surgery Kufa University of Medical SciencesNajafIraq Department of Intensive Care Medicine Trauma Research CenterShahid Rajaee(Emtiaz)HospitalShiraz University of Medical SciencesShirazIran Department of Radiology Medical Imaging Research Center.School of MedicineShiraz University of Medical SciencesShirazIran Department of Biostatistics Trauma Research CenterSchool of MedicineShiraz University of Medical SciencesShirazIran Student Research Committee Shiraz University of Medical SciencesShirazIran Trauma Intensive Care Unit Trauma Research CenterShahid Rajaee(Emtiaz)Trauma HospitalShiraz University of Medical SciencesShirazIran

Propose:In this study,we re-assessed the criteria defined by the radiological society of North America(RSNA)to determine novel radiological findings helping the physicians differentiating COVID-19 from pulmonary ***:All trauma patients with blunt chest wall trauma and subsequent pulmonary contusion,COVID-19-related signs and symptoms before the trauma were enrolled in this retrospective study from February to May *** patients(Group P)were then classified into two groups based on polymerase chain reaction tests(Group Pa for positive patients and Pb for negative ones).Moreover,44 patients from the prepandemic period(Group PP)were *** were matched to Group P regarding age,sex,and trauma-related *** radiologists blindly reviewed the CT images of all enrolled patients according to criteria defined by the RSNA *** radiological findings were compared between Group P and Group PP;statistically significant ones were re-evaluated between Group Pa and Group Pb ***,the sensitivity and specificity of each significant findings were *** Chi-square test was used to compare the radiologica丨findings between Group P and Group ***:In the Group PP,73.7%of all ground-glass opacities(GGOs)and 80%of all multiple bilateral GGOs were detected(p<0.001 and p=0.25,respectively).Single bilateral GGOs were only seen among the Group *** Chi-square tests showed that the prevalence of diffused GGOs,multiple unilateral GGOs,multiple consolidations,and multiple bilateral consolidations were significantly higher in the Group P(p=0.001,0.01,0.003,and 0.003,respectively).However,GGOs with irregular borders and single consolidations were more significant among the Group PP(p=0.01 and 0.003,respectively).Of note,reticular distortions and subpleural spares were exclusively detected in the Group ***:We concluded that the criteria set by RSNA for the diagnosis of COVID-19 are not appropriate in trauma ***

关键词： Chest wall CT Contusion COVID-19 RSNA criteria Trauma

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Remote condition monitoring of rail tracks using distributed acoustic sensing(DAS):A deep CNN-LSTM-SW based model

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Green Energy and Intelligent Transportation 2024年第5期3卷 70-85页

作者： Md Arifur Rahman Suhaima Jamal Hossein taheri The Laboratory for Advanced Non-Destructive Testing In-situ Monitoringand Evaluation(LANDTIE)Department of Manufacturing EngineeringGeorgia Southern UniversityStatesboro 30458GAUSA Information Technology Department Georgia Southern UniversityStatesboro 30458GAUSA

Railroad condition monitoring is paramount due to frequent passage through densely populated *** significance arises from the potential consequences of accidents such as train derailments,hazardous materials leaks,or collisions which may have far-reaching impacts on communities and the surrounding *** a solution to this issue,the use of distributed acoustic sensing(DAS)-fiber optic cables along railroads provides a feasible tool for monitoring the health of these extended ***,analyzing DAS data to assess railroad health or detect potential damage is a challenging *** to the large amount of data generated by DAS,as well as the unstructured patterns and substantial noise present,traditional analysis methods are ineffective in interpreting this *** paper introduces a novel approach that harnesses the power of deep learning through a combination of CNNs and LSTMs,augmented by sliding window techniques(CNN-LSTM-SW),to advance the state-of-the-art in the railroad condition monitoring *** well as it presents the potential for DAS and fiber optic sensing technologies to revolutionize the proposed CNN-LSTM-SW model to detect conditions along the rail track *** insights from the data of High tonnage load(HTL)-a 4.16 km fiber optic and DAS setup,we were able to distinguish train position,normal condition,and abnormal conditions along the ***,our investigation demonstrated that the proposed approaches could serve as efficient techniques for processing DAS signals and detecting the condition of railroad infrastructures at any remote distance with DAS-Fiber optic cable ***,in terms of pinpointing the train's position,the CNN-LSTM architecture showcased an impressive 97%detection *** a sliding window,the CNN-LSTM labeled data,the remaining 3%of misclassified labels have been improved dramatically by predicting the exact locations of each type of ***,these prop

关键词： Distributed acoustic sensing(DAS)-Fiber optic cable Railroad condition monitoring and anomaly detection High tonnage load(HTL) Convolutional neural network-long short-term memory-sliding window(CNN-LSTM-SW)

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Engineering Nano/Microscale Chiral Self‑Assembly in 3D Printed Constructs

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Nano-Micro Letters 2024年第3期16卷 313-332页

作者： Mohsen Esmaeili Ehsan Akbari Kyle George Gelareh Rezvan Nader taheri‑Qazvini Monirosadat Sadati Department of Chemical Engineering University of South CarolinaColumbiaSC 29208USA TA Instruments Waters LLCNew CastleDE 19720USA Biomedical Engineering Program University of South CarolinaColumbiaSC 29208USA

Helical hierarchy found in biomolecules like cellulose,chitin,and collagen underpins the remarkable mechanical strength and vibrant colors observed in living *** study advances the integration of helical/chiral assembly and 3D printing technology,providing precise spatial control over chiral nano/microstructures of rod-shaped colloidal nanoparticles in intricate *** designed reactive chiral inks based on cellulose nanocrystal(CNC)suspensions and acrylamide monomers,enabling the chiral assembly at nano/microscale,beyond the resolution seen in printed *** employed a range of complementary techniques including Orthogonal Superposition rheometry and in situ rheo-optic measurements under steady shear rate *** techniques help us to understand the nature of the nonlinear flow behavior of the chiral inks,and directly probe the flow-induced microstructural dynamics and phase transitions at constant shear rates,as well as their post-flow ***,we analyzed the photo-curing process to identify key parameters affecting gelation kinetics and structural integrity of the printed object within the supporting *** insights into the interplay between the chiral inks self-assembly dynamics,3D printing flow kinematics and photopolymerization kinetics provide a roadmap to direct the out-of-equilibrium arrangement of CNC particles in the 3D printed filaments,ranging from uniform nematic to 3D concentric chiral structures with controlled pitch length,as well as random orientation of chiral *** biomimetic approach can pave the way for the creation of materials with superior mechanical properties or programable photonic responses that arise from 3D nano/microstructure and can be translated into larger scale 3D printed designs.

关键词： Directed chiral self-assembly Cellulose nanocrystals Bioinspired nanocomposite 3D printing Rheology

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Effect of self-modeling and self-controlled feedback on the performance of professional swimmers and waterpolo players

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Sports Medicine and Health Science 2024年第2期6卷 167-172页

作者： Masoud Mirmoezzi Mansour Sayyah Morteza taheri Khadijeh Irandoust Mandana Sangari Fatemeh Mirakhori ali Seghatoleslami Lee Hill Katja Weiss Beat Knechtle Amine Ghram Faculty of Physical Education and Sport Science Islamic Azad UniversityTehranIran Kashan University of Medical Sciences KashanIran Department of Behavioral and Cognitive saciences in Sport University of TehranTehranIran Islamic Azad University Chalous BranchMazandaranIran University of Birjand BirjandIran Division of Gastroenterology&Nutrition Department of PediatricsMcMaster UniversityHamiltonCanada Medbase St.Gallen Am Vadianplatz St.GallenSwitzerland Institute of Primary Care University of ZurichZurichSwitzerland Cardiac Rehabilitation Department Heart HospitalHamad Medical CorporationDohaQatar Healthy Living for Pandemic Event Protection(HL-PIVOT)Network ChicagoIllUSA Department of Sport Sciences Imam Khomeini International UniversityQazvinIran

Self-modeling(SM)and self-control(SC)feedback can be presented as two solutions for learning ***,the aim of the present study was to investigate the effects of SM and SC feedback on 100-m freestyle performance of professional swimmers and waterpolo players.25 elite male swimmers and waterpolo players,were randomly assigned to four groups:swimmer group with SM,swimmer group with SM and SC feedback,waterpolo players group with SM,and waterpolo players group with SM and SC feedback.100-m freestyle times and performance were *** and SC feedback for the participants were utilized at the acquisition *** device used included a Lenovo B570 laptop and an Exilim ZR200 canon *** and SC feedback presented to the swimmers and waterpolo players led to improved speed and results,and the effect of presenting SM with SC feedback to swimmers had better *** conclusion,the present study indicates that SC modeling of watching video is a suitable method for professional *** polo trainers can also use SM and SC feedback to enhance their players'swimming technique.

关键词： Feedback Self-control Self-modeling Swimming Water polo

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Classifying Modulations in Communication Intelligence Using Deep Learning Networks

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Journal of Systems Science and Information 2024年第3期12卷 379-392页

作者： Yahya BENREMDANE Said JAMAL Oumaima taheri Jawad LAKZIZ Said OUASKIT Department of Physics Faculty of Science Ben M'sikUniversity HassanⅡCasablanca 20100Morocco

The present research employs artificial intelligence to come up with an automatic solution for the modulation's classification of various radio signal *** a result,the work we performed involved selecting the database required for supervised deep learning,evaluating the performance of current techniques on unprocessed communication signals,and suggesting a deep learning networkbased method that would enable the classification of modulation types with the best possible ratio between computation time and *** started by examining the automatic classification models that are currently in *** light of the difficulty of forecasting in low Signal Noise Ratio(SNR)situations,we suggested an ensemble learning strategy based on adjusted Res Net and Transformer Neural Network,which is effective at extracting multi-scale features from the raw I/Q sequence ***,we produced an architecture that is simple to use and apply to communication *** architecture of this solution is strong and optimal,enabling it to determine the type of modulation with up to 95%accuracy automatically.

关键词： automatic modulation classification artificial intelligence deep learning radio frequency electronicwarfare

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Targeting miRNA by CRISPR/Cas in cancer:advantages and challenges

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Military Medical Research 2024年第3期11卷 345-373页

作者： Bashdar Mahmud Hussen Mohammed Fatih Rasul Snur Rasool Abdullah Hazha Jamal Hidayat Goran Sedeeq Hama Faraj Fattma Abodi ali Abbas Salihi Aria Baniahmad Soudeh Ghafouri-Fard Milladur Rahman Mark C.Glassy Wojciech Branicki Mohammad taheri Department of Biomedical Sciences Cihan University-ErbilErbilKurdistan Region 44001Iraq Department of Clinical Analysis College of PharmacyHawler Medical UniversityErbilKurdistan Region 44001Iraq Department of Pharmaceutical Basic Science Faculty of PharmacyTishk International UniversityErbilKurdistan Region 44001Iraq Medical Laboratory Science Lebanese French UniversityErbilKurdistan Region 44001Iraq Department of Biology College of EducationSalahaddin University-ErbilErbilKurdistan Region 44001Iraq Department of Medical Laboratory Science Komar University of Science and TechnologySulaymaniyah 46001Iraq Department of Medical Microbiology College of Health SciencesHawler Medical UniversityErbilKurdistan Region 44001Iraq Department of Biology College of ScienceSalahaddin University-ErbilErbilKurdistan Region 44001Iraq Center of Research and Strategic Studies Lebanese French UniversityErbil 44001Iraq Institute of Human Genetics Jena University Hospital07747 JenaGermany Department of Medical Genetics School of MedicineShahid Beheshti University of Medical SciencesTehran 374-37515Iran Department of Clinical Sciences MalmöSection for SurgeryLund University22100 MalmöSweden Translational Neuro-Oncology Laboratory San Diego(UCSD)Moores Cancer CenterUniversity of CaliforniaSan DiegoCA 94720USA Faculty of Biology Institute of Zoology and Biomedical ResearchJagiellonian University31-007 KrakówPoland Urology and Nephrology Research Center Shahid Beheshti University of Medical SciencesTehran 374-37515Iran

Clustered regulatory interspaced short palindromic repeats(CRISPR)has changed biomedical research and provided entirely new models to analyze every aspect of biomedical sciences during the last *** the study of cancer,the CRISPR/CRISPR-associated protein(Cas)system opens new avenues into issues that were once unknown in our knowledge of the non-coding genome,tumor heterogeneity,and precision ***/Cas-based geneediting technology now allows for the precise and permanent targeting of mutations and provides an opportunity to target small non-coding RNAs such as microRNAs(miRNAs).However,the development of effective and safe cancer gene editing therapy is highly dependent on proper design to be innocuous to normal cells and prevent introducing other *** study aims to highlight the cutting-edge approaches in cancer-gene editing therapy based on the CRISPR/Cas technology to target miRNAs in cancer ***,we highlight the potential challenges in CRISPR/Cas-mediated miRNA gene editing and offer advanced strategies to overcome them.

关键词： CRISPR CRISPR/Cas9 CRISPR/Cas12 Gene editing miRNAs Cancer therapy

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