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Towards electrochemical hydrogen storage in liquid organic hydrogen carriers via proton-coupled electron transfers

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Journal of Energy Chemistry 2022年第10期31卷 292-300,I0007页

作者： Hamid ghorbani Shiraz Mikhail Vagin Tero-Petri Ruoko Viktor Gueskine Krzysztof Karon Mieczystaw tapkowski Tobias Abrahamsson Thomas Ederth Magnus Berggren Xavier Crispin Laboratory of Organic Electronics Department of Science and Technology(ITN)Linkoping UniversitySE-60174 NorrkopingSweden Smart Photonic Materials Facuty of Engineering and Natural SciencesTampere UniversiyPBox 541.Tampere Fl-33101Finland Silesian University of Technology.Faculty of Chemistry Deparment of Physical Chemistry and Technology of PolymersM.Strzody 9.44-100 GliwicePoland dDepartment of Physics Chemistry and Biology(IFM)Linkoping UniversiySE-58183 LinkopingSweden

Green hydrogen is identified as one of the prime clean energy carriers due to its high energy density and a zero emission of CO_(2).A possible solution for the transport of H_(2)in a safe and low-cost way is in the form of liquid organic hydrogen carriers(LOHCs).As an alternative to loading LOHC with H_(2)via a two-step procedure involving preliminary electrolytic production of H_(2)and subsequent chemical hydrogenation of the LOHC,we explore here the possibility of electrochemical hydrogen storage(EHS)via conversion of proton of a proton donor into a hydrogen atom involved in covalent bonds with the LOHC(R)via a protoncoupled electron transfer(PCET)reaction:2nH^(+)+2ne^(-)+Rox■n H_(2)^(0)*** chose 9-fluorenone/fluorenol(Fnone/Fnol)conversion as such a model PCET *** electrochemical activation of Fnone via two sequential electron transfers was monitored with in-situ and operando spectroscopies in absence and in presence of different alcohols as proton donors of different reactivity,which enabled us to both quantify and get the mechanistic insight on *** possibility of hydrogen extraction from the loaded carrier molecule was illustrated by chemical activation.

关键词： Proton-coupled electron transfer Electrochemical hydrogen storage Hydrogen bonding agent Anion-radical Comproportionation

Letter to the Editor: Additional Recommendationsbefore Intubation of COVID-19 Patients

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Chinese Medical Sciences Journal 2020年第2期35卷 110-111页

作者： Vahid Damanpak Moghadam Hamed Shafiee Maryam ghorbani Reza Heidarifar department of Anesthesiology and Critical Care Qom University of Medical SciencesQom 37136-49373Iran Clinical Research Development Center Nekouei-Hedayati-Forghani HospitalQom University of Medical SciencesQom 37136-49373Iran Student Research Committee School of Nursing and MidwiferyShahroud University of Medical SciencesShahroud 36147-73947Iran

EVER since the first patie nt was diag no sed with co ro no virus disease 2019(COVID-19),many epidemiologic reports tried to present signs日nd symptoms of patients infected with SARS-CoV-2(Severe acute respiratory syndrome coronavirus 2).For instance,in a review article pub-lished by Jiang et al,respiratory symptoms including cough and dysp nea,are the comm on in itial fin dings in such patients after fever.[1]This Very contagious disease involves lower respiratory system and can lead to coronavirus pneumonia and rapidly progressive acute respiratory distress syndrome(ARDS),[2]and if the respiratory failure occurs,patients need intubation and protective mechanical ventilation.

关键词： COVID-19 intubation lidocaine

Prediction of oil flow rate through an orifice flow meter: Artificial intelligence alternatives compared

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Petroleum 2020年第4期6卷 404-414页

作者： Hamzeh ghorbani David A.Wood Abouzar Choubineh Afshin Tatar Pejman Ghazaeipour Abarghoyi Mohammad Madani Nima Mohamadian Young Researchers and Elite Club Ahvaz BranchIslamic Azad UniversityAhvazIran DWA Energy Limited LincolnUnited Kingdom Petroleum Department Petroleum University of TechnologyAhwazIran Young Researchers and Elite Club North Tehran BranchIslamic Azad UniversityTehranIran National Iranian South Oil Company(NISOC) AhvazIran Young Researchers and Elite Club Omidiyeh BranchIslamic Azad UniversityOmidiyehIran

Fluid-flow measurements of petroleum can be performed using a variety of equipment such as orifice meters and wellhead *** is useful to understand the relationship between flow rate through orifice meters(Qv)and the five fluid-flow influencing input variables:pressure(P),temperature(T),viscosity(μ),square root of differential pressure(ΔP^0.5),and oil specific gravity(SG).Here we evaluate these relationships using a range of machine-learning algorithms applied to orifice meter data from a pipeline flowing from the Cheshmeh Khosh Iranian oil *** coefficients indicate that(Qv)has weak to moderate positive correlations with T,P,andμ,a strong positive correlation with theΔP^0.5,and a weak negative correlation with oil specific *** order to predict the flow rate with reliable accuracy,five machine-learning algorithms are applied to a dataset of 1037 data records(830 used for algorithm training;207 used for testing)with the full input variable values for the data set *** algorithms evaluated are:Adaptive Neuro Fuzzy Inference System(ANFIS),Least Squares Support Vector Machine(LSSVM),Radial Basis Function(RBF),Multilayer Perceptron(MLP),and Gene expression programming(GEP).The prediction performance analysis reveals that all of the applied methods provide predictions at acceptable levels of *** MLP algorithm achieves the most accurate predictions of orifice meter flow rates for the dataset *** and RBF also achieve high levels of *** and LSSVM perform less well,particularly in the lower flow rate range(i.e.,<40,000 stb/day).Some machine learning algorithms have the potential to overcome the limitations of idealized streamline analysis applying the Bernoulli equation when predicting flow rate across an orifice meter,particularly at low flow rates and in turbulent flow *** studies on additional datasets are required to confirm this.

关键词： Orifice flow meters Flow-rate-predicting virtual meters Multiple machine-learning algorithm comparisons Metrics influencing oil flow Flow-rate prediction error analysis

Novel Point Mutations in 3'-Untranslated Region of GATA4 Gene Are Associated with Sporadic Non-syndromic Atrial and Ventricular Septal Defects

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Current Medical Science 2022年第1期42卷 129-143页

作者： Mehri KHATAMI Sajedeh ghorbani Mojgan Rezaii ADRIANI Sahar BAHALOO Mehri Azami NAEINI Mohammad Mehdi HEIDARI Mehdi HADADZADEH Department of Biology Faculty of ScienceYazd UniversityYazd ***Iran Department of Cardiac Surgery Afshar HospitalShahid Sadoughi University of Medical SciencesYazd ***Iran

Objective:Transcription factor GATA4 has significant roles in embryonic heart *** of GATA4 appear to be responsible for a wide variety of congenital heart defects(CHD).Despite the high prevalence of GATA4 mutations in CHD phenotypes,extensive studies have not been *** 3'-untranslated region(3'-UTR)of tho GATA4 gene comprises regulatory motifs and microRNA binding sites that are critical for the appropriate gene expression,nuclear transportation,and regulation of translation,and stability of *** study aimed to evaluate the association between mutations in the 3'-UTR of the GATA4 gene and CHD risk among Iranian patients.

关键词： congenital heart disease GATA4 S'-untranslated region mutation in-silico analysis

Clinical and experimental studies on polyherbal formulations for diabetes: current status and future prospective

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Journal of Integrative Medicine 2014年第4期12卷 336-345页

作者： Ahmad ghorbani Pharmacological Research Center of Medicinal Plants School of Medicine Mashhad University of Medical Sciences

Diabetes is a leading cause of morbidity an active search for antidiabetic drugs with greater and mortality in the world. There is currently effectiveness with fewer and less adverse side effects. Although numerous individual herbs have been experimentally or clinically reported to possess antidiabetic effects, considerably less research has been conducted on polyherbal compounds. It is believed that herbal compounds containing multiple plant products have synergistic antidiabetic effects and could enhance the desired actions. Several polyherbal formulations have been studied as therapeutic agents in diabetes management. To describe the current state of research on polyherbal compounds in the treatment of diabetes, an extensive review of literature was undertaken on several major databases. This paper presents what is known about the efficacy of these polyherbal formulations and compare their antidiabetic effects with those of current oral hypoglycemic drugs as reference. The percent decrease in blood glucose, lipids and other biochemical parameters achieved by each product in diabetic animals and patients is reported. Also, the possible mechanisms responsible for hypoglycemic action of polyherbal formulations are discussed.

关键词： diabetes mellitus hypoglycemic agents plants, medicinal review

Remarks on Extremal Overfull Graphs

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Applied Mathematics 2013年第8期4卷 1106-1108页

作者： Modjtaba ghorbani Department of Mathematics Faculty of Science Shahid Rajaee Teacher Training University Tehran Iran

An overfull graph is a graph whose number of its edges is greater than the product of its maximum degree and?[n/2] , where n is the number of vertices. In this paper, some extremals of overfull graphs are presented. W... 详细信息

关键词： Overfull Graph Edge Chromatic Number Plannar Graph

The Structure Functions in the Weak and Semileptonic Decay of Meson B to the Mesons D and D*: A Computational Study

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Journal of Modern Physics 2012年第2期3卷 208-213页

作者： Alireza Heidari Mohammadali ghorbani Institute for Advanced Studies Tehran Iran

The following article has been retracted due to the investigation of complaints received against it. Mr. Mohammadali ghorbani (corresponding author and also the last author) cheated the author’s name: Alireza Heidari. The scientific community takes a very strong view on this matter and we treat all unethical behavior such as plagiarism seriously. This paper published in Vol.3 No.2, 208-213, 2012, has been removed from this site.

关键词： Bethe-Salpeter Equation Heavy-Mesons Decay Weak Decay Quark Meson Semileptonic Decay Hadron Hadronic Decays

A Case of Megaloblastic Anemia with Thrombocytopenia

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Open Journal of Obstetrics and Gynecology 2016年第9期6卷 534-538页

作者： Somayeh Moghadam Maryam ghorbani Alborz University of Medical Sciences Alborz Iran Qom University of Medical Sciences Qom Iran

Megaloblastic anemias are a group of hematologic disorders in which abnormal DNA synthesis causes blood and bone marrow disorders. This type of anemias occurs as a result of folic acid deficiency or impaired vitamin B12 absorption. The prevalence of this type of anemia is highly variable worldwide and megaloblastic anemia caused by lack of vitamin B12 (cyanocobalamin) is rare during pregnancy [1]. In this case report, we report follow-ups conducted for a pregnant 33-year-old woman, G2, P1, with a history of previous natural childbirth who attended Kamali Hospital due to labor pain associated with severe thrombocytopenia. Although this woman was injected 10 units of PLT and also vitamin B12 (cyanocobalamin), folic acid and corticosteroids in the course of treatment, her platelet level has not yet returned to normal levels after 6 months and she is still being treated.

关键词： Megaloblastic Anemia Folic Acid Vitamin B12

The Computation of Scalar Curvature in the Four-State Mixed Spin Model and the Investigation of Its Behavior: A Computational Study

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Journal of Modern Physics 2012年第1期3卷 37-42页

作者： Alireza Heidari Mohammadali ghorbani 不详

The following article has been retracted due to the investigation of complaints received against it. Mr. Mohammadali ghorbani (corresponding author and also the last author) cheated the authors’ name: Alireza Heidari, Foad Khademi,Jahromi and Roozbeh Amiri. The scientific community takes a very strong view on this matter and we treat all unethical behavior such as plagiarism seriously. This paper published in Vol.3 No.4 334-339, 2012, has been removed from this site.

关键词： Scalar Curvature Phase Transition Spin Models