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Effect of biochar on the m.t.bolome of soybean seedlings

Oil Crop Science 2024年第1期9卷 60-68页

作者： Nathalia E.Silva mariana G.Aguilar Osania E.Ferreira Gleicia m.Paulino Jaqueline C.L.Carvalho Lúcia P.S.Pimenta Alan R.t.machado Programa de Pos-graduaçao em Ciencias Ambientais Universidade do Estado de Minas GeraisFrutalMinas Gerais38202-436Brazil Departamento de Química Universidade Federal de Minas GeraisMinas GeraisBelo Horizonte31270-901Brazil Departamento de Engenharia Aplicada e tecnologias Ambientais Universidade do Estado de Minas GeraisJoao MonlevadeMinas Gerais35930-314Brazil Departamento de Ciencias Exatas Universidade do Estado de Minas GeraisJoao MonlevadeMinas Gerais35930-314Brazil

the use of biochar can have several effects on plant germination,depending on raw m.t.rial,preparation m.t.od and application ***,the molecular mechanisms that lead to those results have yet to be *** aim of this research was to improve the understanding of these mechanisms by characterizing the m.t.bolic effects of sugarcane bagasse biochar on soybean *** types of biochars were prepared by pyrolysis at 300℃(SCB300),400℃(SCB400)and 600℃(SCB600).then,each one was mixed into sand at 1%,3%,5%(w/w)dose,*** experiment was performed in 8 days of incubation,when the number of germinated seeds and the average radicle length were *** evaluate the m.t.bolome,the dry biomass(DB)was subjected to extraction with a mixture of m.t.anol-d4 and D2O(1:1 v/v).the extracts were subm.t.ed to m.t.bolomics analysis by Proton Nuclear magnetic *** Relative Germination,Relative Average Radicle Growth and Germination Index increased in all treatments compared to *** the other hand,the DB increased in all treatments,except for SCB300,at doses of 1%and 3%w/*** m.t.bolites(alanine,asparagine,acetic acid,citric acid,glycerol,fatty acids and sucrose)were identified and quantified in DB extracts as the most influential finding for the separation of *** together,these results strongly suggested that biochars accelerated the catabolism of triacylglycerols to sucrose and induced a slight osm.t.c stress.

关键词： Germination m.t.bolomics 1H NmR Pyrolysis Sugarcane bagasse

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Approach to traum.t.c cardiac arrest in the emergency department: a narrative literature review for emergency providers

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World Journal of Emergency medicine 2024年第1期15卷 3-9页

作者： Rashed Alremeithi Quincy K.tran megan t.Quintana Soroush Shaham.t.ar Ali Pourmand Department of Emergency medicine George Washington University School of Medicine and Health SciencesWashington DC 20037USA Department of Emergency medicine University of Maryland School of MedicineBaltimore 21201USA Program in trauma the R Adams Cowley Shock Trauma CenterUniversity of Maryland School of MedicineBaltimore 21201USA Center for trauma and Critical Care Department of Surgerythe George Washington University School of Medicine&Health SciencesWashington DC 20037USA

BACKGROUND:traum.t.c cardiac arrest(tCA)is a major contributor to mortality and morbidity in all age groups and poses a significant burden on the healthcare *** there have been advances in treatment modalities,survival rates for tCA patients remain *** narrative literature review critically examines the indications and eff ectiveness of current therapeutic approaches in treating ***:We performed a literature search in the Pubmed and Scopus databases for studies published before December 31,*** search was refi ned by combining search terms,examining relevant study references,and restricting publications to the English *** the search,943 articles were retrieved,and two independent reviewers conducted a screening ***:A review of various studies on pre-and intra-arrest prognostic factors showed that survival rates were higher when patients had an initial shockable *** were conflicting results regarding other prognostic factors,such as witnessed arrest,bystander cardiopulmonary resuscitation(CPR),and the use of prehospital or in-hospital *** thoracotomy was found to result in more favorable outcomes in cases of penetrating trauma than in those with blunt *** endovascular balloon occlusion of the aorta(REBOA)provides an advantage to emergency thoracotomy in terms of occupational safety for the operator as an alternative in managing hemorrhagic *** implemented in the setting of aortic occlusion,emergency thoracotomy and REBOA resulted in comparable mortality ***-venous extracorporeal life support(V-V ECLS)and veno-arterial extracorporeal life support(V-A ECLS)are viable options for treating respiratory failure and cardiogenic shock,*** the context of traum.t.c injuries,V-V ECLS has been associated with higher rates of survival to discharge than V-A ***:tCA remains a signifi cant challenge for emergency medical services due to its high m

关键词： traum.t.c cardiac arrest Emergency thoracotomy Resuscitative endovascular balloon occlusion of the aorta

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Reactions induced by 30 meV 3He beam on 9Be:cluster transfer reactions

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Chinese Physics C 2024年第1期48卷 61-70页

作者： B.A.Urazbekov t.Issatayev S.m.Lukyanov A.Azhibekov A.S.Denikin K.mendibayev D.m.Janseitov Yu E.Penionzhkevich K.A.Kuterbekov t.K.Zholdybayev Gumiliyev Eurasian National University 2 Satpayev StrAstanaKazakhstan Institute of Nuclear Physics 1 Ibragimov StrAlmatyKazakhstan Bogolubov Laboratory of theoretical Physics JINR20 Joliot Curie StrDubnaRussia Flerov Laboratory of Nuclear Reactions JINR20 Joliot Curie StrDubnaRussia Korkyt-ata State University 29A Aiteke-Byi StrKyzylordaKazakhstan Dubna State University 19 Universitetskaya StrDubnaRussia Al-Farabi Kazakh National University AlmatyKazakhstan

An experiment was conducted for studying the cluster structure of Be induced by He ions at an energy of 30 *** results of the nuclear reaction^(3)He+^(9)Be,the differential cross sections for the exit channels–elastic,inelastic,α+^(8)Be,^(6)He+^(6)Be,^(6)Li+^(6)Li,and^(7)Be+^(5)He–were *** and inelastic scattering data were treated within both the optical model and coupled channel m.t.od.A new set of optical potentials was considered for the elastic *** deform.t.on param.t.r was established for the transition 3/2→5/*** transfer reactions were analyzed via the coupled reaction channel *** nuclear reactions with the exit channels^(6)He+^(6)Be,^(6)Li+^(6)Li,and^(7)Be+^(5)He were complemented by two-step transfer *** contribution of each reaction mechanism were shown and compared with the findings of other authors.

关键词： cluster transfer reaction mechanisms coupled equations

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Palaeogene Sandstones of the manika Plateau in Kolwezi (DR Congo): Sedimentological and Geochemical Characterization, Provenance, Palaeoalteration and tectonic Context

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Open Journal of Geology 2024年第7期14卷 705-722页

作者： Pierre t. mashala Faidance mashauri Samy m. malango Christian K. mulopwe Department of Geology University of Lubumbashi Haut-Katanga DR Congo Department of Geology University of Ul Haut-Ul DR Congo Department of Geology and technology University of Kolwezi Lualaba DR Congo

this work presents a study of the Paleogene sandstones of the manika plateau in Kolwezi, DR Congo. these sandstones belong to the “Grès polymorphes” group, which together with the overlying “Sables ocre” makes up the Kalahari Supergroup. Sedimentological and geochemical analyses have enabled us to characterize these sandstones and determine their origin, the conditions of their form.t.on and the tectonic context in which they were developed. the results show that the sandstones are quartz arenites with a high level of mineralogical, textural and chemical m.t.rity. they are recycled sandstones, formed in an intracratonic sedimentary basin, in the context of a passive continental margin, after a long fluvial transport of sediments. these sandstones initially come from intense alteration of magm.t.c rocks with felsic composition, mainly tonalite-trondhjem.t.-granodiorite (ttG) complexes, in hot, humid palaeoclim.t.c conditions and oxidizing environments.

关键词： Sandstone Sedimentology Geochemistry Palaeoalteration tectonic Context manika Plateau DR Congo

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Study on transonic tone in an Axisymm.t.ic Supersonic Nozzle

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Journal of thermal Science 2010年第5期19卷 397-401页

作者： m.Yonamine S.Jung t.Aoki Graduate School of Engineering Sciences Kyushu University

this paper describes experimental and numerical works to investigate noise phenomenon in supersonic flow discharged from a convergent-divergent *** noise phenomenon of flow is generated by an emission of 'transonic tones'.the results obtained show that the frequency of a transonic tone,that differs from.t.e frequency of a screech tone due to the shock-cell structures in a jet and originates in the shock wave in the nozzle,increases in proportion to the nozzle pressure *** high-order transonic tone has the directivity in the direction of the *** for the transonic tone's frequency,the separated zone was calculated by using a simple flow model considering the propagating *** results of the model corresponded to the results of this experiment well.

关键词： Compressible Flow Noise Supersonic Flow Shock Wave and transonic Resonance

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Double-Blind, Parallel Group Study to Compare the Clinical Effectiveness of Calcium Dobesilate 500 mg BID vs. Calcium Dobesilate LP 1 g OD, in Patients with Chronic Venous Insufficiency of the Lower Limbs

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International Journal of Clinical medicine 2024年第5期15卷 211-223页

作者： Ramón téllez méndez maria González Yibirin David Rincón m.t.te Centro Clnico Prevaler Pampatar Nueva Esparta Venezuela Grupo Leti Guarenas Miranda Venezuela

Background: Chronic venous insufficiency (CVI) describes a condition that affects the venous system of the lower extrem.t.es due to venous hypertension (VH. the prevalence is between 5% - 30%. CVI is associated with older age, smoking, lower extrem.t. trauma, presence of an arteriovenous shunt, and elevated estrogen levels. All patients should be initially treated with conservative management. Venoactive drugs like calcium dobesilate are useful. Objectives: the primary objective compared the clinical improvement in patients with CVI, grades 0 - 3 of the CEAP classification of chronic venous disease, produced by two formulations of calcium dobesilate: calcium dobesilate LP 1 g OD vs calcium dobesilate 500 mg BID, immediate release. the secondary objective assessed the side effects of both formulations. m.t.od: All patients took one tablet and one capsule at 7 am, and one capsule at 7 pm, for 8 weeks. One group received dobesilate 1 g OD and the other group received dobesilate 500 md BID. they were evaluated after 15, 30 and 60 days of treatment, using the sym.t.m evaluation scale. Results: In both groups, there was a significant decrease in the sym.t.m score after 15 days. Four patients in the Dobesilate OD group: had adverse effects, which did not require suspension of treatment. In the BID dobesilate group, there was one therapeutic failure, and one case of gastric discomfort. Conclusions: Prolonged-release Calcium dobesilate 1 g OD is as effective as calcium dobesilate 500 mg BID for the treatment of patients with chronic venous insufficiency.

关键词： Chronic Venous Insufficiency (CVI) Calcium Dobesilate CEAP Classification Adverse Effects treatment Adherence

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Anisotropic extensions of isotropic Finch–Skea m.t.ic in the charged modified gravity

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Communications in theoretical Physics 2024年第9期76卷 118-140页

作者： tayyab Naseer m Sharif Department of m.t.em.t.cs and Statistics The University of Lahore1-Km Defence RoadLahore 54000Pakistan

In this study,we explore the Finch–Skea perfect fluid solution and extend its domain to three distinct anisotropic interior models within the framework of the f(R,t)theory,incorporating the influence of an electromagnetic *** assume a static spherical spacetime initially coupled with an isotropic m.t.er *** then introduce a Lagrangian corresponding to an additional gravitating source,taking into account its role in inducing pressure anisotropy within the original fluid *** deriving the field equations for the combined m.t.er setup,we applied a radial component transform.t.on,which yielded two distinct systems of *** addition,we consider a charged exterior spacetime to determine the three constants associated with the Finch–Skea solution at the *** findings suggest that under certain param.t.ic choices,all three resulting models exhibited physical relevance within this modified theory.

关键词： anisotropy modified gravity gravitational decoupling

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Study of boundary layer characteristics during the landfalling of a Nisarga cyclone

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tropical Cyclone Research and Review 2024年第2期13卷 55-71页

作者： Rani P.Pawar Prajna Priyadarshini t.Dharmaraj Dada P.Nade mahendra N.Patil Omkar m.Patil N.Jeni Victor Sambhaji m.Pawar D.G.Kanase Sunil D.Pawar Indian Institute of tropical m.t.orology Ministry of Earth SciencesPuneIndia Department of Physics Bharati Vidyapeeth’s Dr.Patangrao Kadam Mahavidyalaya(Shivaji University Kolhapur)SangliIndia KSK Geomagnetic Research Laboratory IIGPrayagrajAllahabadIndia Department of Physics Sanjay Ghodawat University KolhapurIndia

One of the most important param.t.rs in m.t.orology is the mean wind proﬁle in the tropical cyclone boundary *** vertical proﬁle of wind speed and wind direction were measured during the period of the Nisarga cyclone from may 31st,2020,to June 5th,2020,using the newly installed Phased Array Doppler Sodar system at the Center for Space and Atmospheric Science(CSAS),Sanjay Ghodawat University,Kolhapur(16.74◦N,74.37◦E;near India's western coast).Our analysis revealed that the maximum mean wind speed was 17 m/s on June 3,2020,at 10:00 *** also shows the change in wind direction from southwest to southeast on June 2 and 3,*** high-resolution reanalysis data in the domain,0–25◦N,65–110◦E,during the period from may 31st to June 5th,2020,revealed the variation of the atmospheric pressure of the Nisarga cyclone from 1000 to 1008 hPa,sea surface temperature(SSt)between 30◦C and 31◦C,outgoing longwave radiation(OLR)between 100 and 240 Wm-2,wind speed between 3 and 15 m/s,and low values of vertical wind shear(VWS)were observed to the north of Nisarga *** observations may provide more insights for the study of boundary layer turbulence during cyclonic activities.

关键词： Doppler Sodar tropical cyclone Atmospheric boundary layer Vertical turbulence intensity

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Large magnetocaloric effect and magnetic properties of EuRhO3

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Journal of Rare Earths 2024年第9期42卷 1724-1729页

作者： m.Lassri m.Sajieddine A.Elouafi A.El Hachmi S.El Ouahbi R.moubah Laboratory of Energy and m.t.rials Engineering (LGEm) University of Sultan Moulay SlimaneFaculty of Science and Technology (FST) Institute of Applied Physics (IAP)-School of Industrial management (EmINES) Mohammed Ⅵ Polytechnic University National School of Applied Sciences (ENSA) University of Sultan Moulay Slimane Laboratory of mechanics Production and Industrial Engineering (LMPGI)Higher School of Technology of Casablanca (ESTC)University of Hassan Ⅱ Casablanca Laboratory of Radiation on m.t.er and Instrumentation (LRmI) Faculty of Science and Technology (FST) SettatHassan Ⅰ University Laboatory of Physics of Advanced m.t.rials and thermic (LPm.t. Faculty of Science Ain Chock (FSAC)University of Hassan Ⅱ Casablanca

We report on the structural,magnetic,and magnetocaloric properties of *** oxidation states of Eu and Rh ions were studied using X-ray photoelectron spectroscopy（XPS）.It is found that the Eu ions are mainly in the divalent oxidation state while the Rh ions have+4 ***3powders are found to be antiferromagnetic with a second order magnetic transition at Neel temperature（tN=2.9 K）.Analysis of the magnetic susceptibility versus temperature data in terms of the Curie=Weiss law:(χ=C/（t-θW）) for t>tN,yields θW=-3.1 K and effective magne tic moment ■,which is close to the theoretical value ■.the magnetic entropy change(-ΔSm),was determined by em ploying the thermodynam ic maxwell's *** μ0H=5 t and near tN,■ and relative cooling power（RCP） exhibit large values of 33.7 J/（kg·K） and 238 J/kg,*** large magnitude of-ΔSmand RCP show that the EuRhO3compound could be a potential candidate to be used in cryogenic magnetic refrigeration.

关键词： Cryogenic magnetic refrigeration magnetic properties magnetocaloric effect Rare earths X-ray photoelectron spectroscopy

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Preliminary results of lithological and palynological study of Svobodny,ancient man’s parking relic in Amur region,Russia

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Global Geology 2024年第3期27卷 121-131页

作者： Kovalenko S.V. Kezina t.V. Kryuchko E.I. mironov m.A. Center for the Preservation of Historical and Cultural Heritage of the Amur Region Blagoveshchensk 675000Russia Amur State University Blagoveshchensk 675027Russia

A single-layer monument Svobodny,ancient man's parking lot-1,discovered in 2021 as part of archaeological work to study the zone of economic development of the Amur region was investigated lithologically and *** on the results of geomorphological analysis of the territory,the study of artifacts,palynological data,as well as analogy with previously identified and sufficiently studied relics in the region,the existence of the Osinoozersk late Neolithic culture in this territory is *** time of its expansion in the Amur region is determined within the framework of the second half of theⅣmillennium BC to the first half of theⅡmillennium *** preliminary results of palynological analysis suggest the existence of a temperate clim.t. here,was close to the modern one,which does not contradict the reconstructed paleoclim.t. and environments of the region during the Holocene period.

关键词： Osinoozersk culture palynological spectra Zeya River paleoclim.t.

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