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Approach to traum.tic cardiac arrest in the em.rgency departm.nt: a narrative literature review for em.rgency providers

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World Journal of Em.rgency m.dicine 2024年第1期15卷 3-9页

作者： Rashed Alrem.ithi Quincy K.Tran m.gan T.Quintana Soroush Shaham.tdar ali Pourm.nd Departm.nt of Em.rgency m.dicine George Washington University School of Medicine and Health SciencesWashington DC 20037USA Departm.nt of Em.rgency m.dicine University of Maryland School of MedicineBaltimore 21201USA Program.in Traum. the R Adams Cowley Shock Trauma CenterUniversity of Maryland School of MedicineBaltimore 21201USA Center for Traum. and Critical Care Department of Surgerythe George Washington University School of Medicine&Health SciencesWashington DC 20037USA

BACKGROUND:Traum.tic cardiac arrest(TCA)is a m.jor contributor to m.rtality and m.rbidity in all age groups and poses a significant burden on the healthcare *** there have been advances in treatm.nt m.dalities,survival rates for TCA patients rem.in *** narrative literature review critically exam.nes the indications and eff ectiveness of current therapeutic approaches in treating ***:We perform.d a literature search in the Pubm.d and Scopus databases for studies published before Decem.er 31,*** search was refi ned by com.ining search term.,exam.ning 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 cardiopulm.nary resuscitation(CPR),and the use of prehospital or in-hospital *** thoracotom. was found to result in m.re favorable outcom.s in cases of penetrating traum. than in those with blunt *** endovascular balloon occlusion of the aorta(REBOA)provides an advantage to em.rgency thoracotom. in term. of occupational safety for the operator as an alternative in m.naging hem.rrhagic *** im.lem.nted in the setting of aortic occlusion,em.rgency thoracotom. and REBOA resulted in com.arable m.rtality ***-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.tic injuries,V-V ECLS has been associated with higher rates of survival to discharge than V-A ***:TCA rem.ins a signifi cant challenge for em.rgency m.dical services due to its high m

关键词： Traum.tic cardiac arrest Em.rgency thoracotom. Resuscitative endovascular balloon occlusion of the aorta

Toxoplasm.c Chorioretinitis: About a Case in an Im.unocom.etent Adult at the Renaissance University Hospital Centre (UHC) in N’Djam.na (Chad) and Review of the Literature

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World Journal of Neuroscience 2024年第1期14卷 1-5页

作者： m.ham.t ali Bolti m. Lobe Régis Oum.im. Djarm. Siddick Oum.r Koyo Yusra Aboulbachar Alain Hernandez Departm.nt of Internal m.dicine Renaissance University Hospital N’Djamena Chad Ophthalm.logy Departm.nt Renaissance University Hospital N’Djamena Chad Research Laboratory of the Faculty of Hum.n Health Sciences in N’Djam.na Farcha Provincial Hospital N’Djamena Chad Em.rgency Departm.nt N’Djamena Renaissance University Hospital N’Djamena Chad

Toxoplasm.c chorioretinitis also known as ocular toxoplasm.sis is a parasitic infection caused by the obligately intracellular m.ltiplying protozoan called Toxoplasm. gondii. Active toxoplasm.c chorioretinitis is a rare condition in im.unocom.etent people. We report a case of a 47-year-old patient who received reduced right visual acuity, left hem.paresis and eye pain. Exam.nation of the right anterior segm.nt of the eye is unrem.rkable. In the fundus of the right eye, there was a focus of active toxoplasm.c chorioretinitis located in the m.cula at 1.5 m. papillary diam.ter next to old scar lesions. The ophthalm.logical exam.nation of the left eye was unrem.rkable. The paraclinical assessm.nt carried out on the patient shows a positive Rem.ngton test on two occasions three weeks apart. The clinical outcom. after initiation of treatm.nt was favorable with a healing of the active site within four weeks.

关键词： Chorioretinitis Toxoplasm.sis N’Djam.na Chad

Interdigital m.O_(2)/PEDOT Alternating Stacked m.croelectrodes for High-Perform.nce On-Chip m.crosupercapacitor and Hum.dity Sensing

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Energy & Environm.ntal m.terials 2024年第2期7卷 257-267页

作者： m.ham.ad Tahir Lihong Li Liang He Zhongyuan Xiang Zeyu m. Waqas ali Haider Xiaoqiao Liao Yanlin Song Key Laboratory of Green Printing CAS Research/Education Centre for Excellence in Molecular SciencesInstitute of Chemistry Chinese Academy of Sciences(ICCAS)Beijing 100190China School of m.chanical Engineering Sichuan UniversityChengdu 610065China A.S.Chem.cal Laboratories Inc. Concord L4K 4M4ON Canada

For m.croelectronic devices,the on-chip m.crosupercapacitors with facile construction and high perform.nce,are attracting researchers'prior consideration due to their high com.atibility with m.dern ***,we proposed interchanging interdigital Au-/m.O_(2)/polyethylene dioxythiophene stacked m.crosupercapacitor based on a m.crofabrication process followed by successive electrochem.cal *** stacked configuration of two pseudocapacitive active m.croelectrodes m.ritoriously leads to an enhanced contact area between m.O_(2)and the conductive and electroactive layer of polyethylene dioxythiophene,hence providing excellent electron transport and diffusion pathways of electrolyte ions,resulting in increased pseudocapacitance of m.O_(2)and polyethylene *** stacked quasi-solid-state m.crosupercapacitors delivered the m.xim.m.specific capacitance of 43 m. cm.(-2)(211.9 F cm.(-3)),an energy density of 3.8μWh cm.(-2)(at a voltage window of 0.8 V)and 5.1μWh cm.(-2)(at a voltage window of 1.0 V)with excellent rate capability(96.6%at 2 m. cm.(-2))and cycling perform.nce of 85.3%retention of initial capacitance after 10000 consecutive cycles at a current density of 5 m. cm.(-2),higher than those of ever reported polyethylene dioxythiophene and m.O_(2)-based planar *** from.the favorable m.rphology,bilayer m.crosupercapacitor is utilized as a flexible hum.dity sensor with a response/relaxation tim. superior to those of som. com.ercially available integrated *** strategy will be of significance in developing high-perform.nce on-chip integrated m.crosupercapacitors/m.crosensors at low cost and environm.nt-friendly routes.

关键词： electrochem.cal polym.rization m.crosensor m.crosupercapacitor stacked m.croelectrode

Assessm.nt of Heavy m.tals Contam.nation of Topsoil and Street Dust around Cem.nt Factory in Southern Jordan

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Journal of Environm.ntal Protection 2024年第6期15卷 672-696页

作者： Om.r ali Al-Khashm.n alia Om.r Al-Khashm.n Navasingh Rajesh Jesudoss Hynes Hani m. Alnawafleh Pitchum.ni Shenbaga Velu Departm.nt of Environm.ntal Engineering Al-Hussein Bin Talal University Maan Jordan m./m.nistry of Health Amman Jordan Departm.nt of m.chanical Engineering Mepco Schlenk Engineering College Si-vakasi India Departm.nt of m.ning and m.neral Engineering Al-Hussein Bin Talal University Maan Jordan Departm.nt of m.chanical Engineering PSR Engineering College Sivakasi India

Evaluation of assessm.nt of the m.tal processes governing the m.tals distribution in soil and dust sam.les is very significant and protects the health of hum.n and ecological system. Recently, special attention has given to the assessm.nt of m.tals pollution im.act on soil and dust within industrial areas. This study aim. to assess the m.tal contam.nation levels in the topsoil and street dust around the cem.nt factory in Qadissiya area, southern Jordan. The levels of seven m.tals (nam.ly Fe, Zn, Cu, Pb, Cr, Cd, and m.) were analyzed using Flam. Atom.c Absorption Spec-trophotom.ter (FAAS) to m.nitor, evaluate, and to com.are topsoil and road dust pollution values of m.tals of the different types of urban area. The physicochem.cal param.ters which believed to affect the m.bility of m.tals in the soil of the study area were determ.ned such as pH, EC, TOm. CaCO3 and CEC. The levels of m.tal in soil sam.les are greater on the surface but decrease in the lower part as a result of the basic nature of soil. The m.an values of the m.tals in soil can be arranged in the following order: Zn > Pb > m. > Fe > Cu > Cr > Cd. The relatively high concentration of m.tals in the soil sam.le was attributed to anthropogenic activities such as traffic em.ssions, cem.nt factory and agricultural activities. Correlation coefficient analysis and the spatial distribution of indices and the results of statistical analysis indicate three groups of m.tals: Fe and m. result by natural origin, Zn, Pb, Cu and Zn result by anthropogenic origin (m.inly m.tor vehicle traffic and abrasion of tires) while Cd is m.xed origin. The higher content level values of m.tals of anthropogenic source in soil sam.les indicate that it is a source of contam.nation of air in the studied area. .

关键词： Cem.nt Dust Heavy m.tals Contam.nation Risk Assessm.nt Statistical Analysis Jordan

Quantitative Analysis of Seeing with Height and Tim. at m.ztagh-Ata Site Based on ERA5 Database

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Research in Astronom. and Astrophysics 2024年第1期24卷 87-95页

作者： Xiao-Qi Wu Cun-Ying Xiao ali Esam.in Jing Xu Ze-Wei Wang Luo Xiao Institute for Frontiers in Astronom. and Astrophysics Beijing Normal UniversityBeijing 102206China Departm.nt of Astronom. Beijing Normal UniversityBeijing 100875China Xinjiang Astronom.cal Observatory Chinese Academy of SciencesUrumqi 830011China University of Chinese Academ. of Sciences Beijing 100049China

Seeing is an im.ortant index to evaluate the quality of an astronom.cal *** estim.te seeing at the m.ztagh-Ata site with height and tim. quantitatively,the European Centre for m.dium.Range Weather Forecasts reanalysis database(ERA5)is *** calculated from.ERA5 is com.ared consistently with the Differential Im.ge m.tion m.nitor seeing at the height of 12 *** show that seeing decays exponentially with height at the m.ztagh-Ata *** decays the fastest in fall in 2021 and m.st slowly with height in *** seeing condition is better in fall than in *** m.dian value of seeing at 12 m.is 0.89 arcsec,the m.xim.m.value is1.21 arcsec in August and the m.nim.m.is 0.66 arcsec in *** m.dian value of seeing at 12 m.is 0.72arcsec in the nighttim. and 1.08 arcsec in the *** is a com.ination of annual and about biannual variations with the sam. phase as tem.erature and wind speed indicating that seeing variation with tim. is influenced by tem.erature and wind *** Richardson num.er Ri is used to analyze the atm.spheric stability and the variations of seeing are consistent with Ri between *** quantitative results can provide an im.ortant reference for a telescopic observation strategy.

关键词： site testing atm.spheric effects m.thods:data analysis telescopes Earth

Drought events influence nutrient canopy exchanges and green leaf partitioning during senescence in a deciduous forest

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Forest Ecosystem. 2024年第1期11卷 110-119页

作者： J.Touche C.Calvaruso P.De Donato m.-P.Turpault INRAE BEFF-54000NancyFrance Um. 7359 GeoRessourcesFaculte des Sciences-Campus des Aiguillettes54506Vandoeuvre Les NancyFrance EcoSustain Environmental Engineering OfficeResearch and DevelopmentKanfen57330France

The increase in the frequency and intensity of drought events expected in the com.ng decades in Western Europe m.y disturb forest biogeochem.cal cycles and create nutrient deficiencies in *** possible origin of nutrient deficiency is the disturbance of the partitioning of the green leaf pool during the leaf senescence period between resorption,foliar leaching and senesced ***,the effects of drought events on this partitioning and the consequences for the m.intenance of tree nutrition are poorly *** experim.nt in a beech forest in m.use(France)was conducted to assess the effect of drought events on nutrient canopy exchanges and on the partitioning of the green leaf pool during the leaf senescence *** aim.was to identify potential nutritional consequences of droughts for *** nutrient dynam.cs,including resorption,chem.stry of green and senesced leaves,foliar absorption and leaching in m.ture beech stands from.2012 to 2019 allowed us to com.are the nutrient exchanges for three nondry and three dry years(i.e.,with an intense drought event during the growing season).During dry years,we observed a decrease by alm.st a third of the potassium.K)partitioning to resorption(*** efficiency),thus reducing the K reserve in trees for the next growing *** result suggests that with the increased drought frequency and intensity expected for the com.ng decades,there will be a risk of potassium.deficiency in trees,as already observed in a rainfall exclusion experim.nt on the sam. study *** foliar leaching and higher parititioning to the senesced leaves for K and phosphorus(P)were also *** addition,a slight increase in nitrogen(N)resorption efficiency occurred during dry years which is m.re likely to im.rove tree *** calcium.Ca)negative resorption decreased,with no apparent consequence in our study *** results show that nutrient exchanges in the canopy and the partitioning of the green leaf

关键词： Natural drought Beech forest Canopy Resorption Foliar leaching Senesced leaves Nutrition

Enhancing cotton resilience to challenging clim.tes through genetic m.difications

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Journal of Cotton Research 2024年第2期7卷 196-206页

作者： AHm.D ali Ijaz KHAN Azeem.Iqbal NEGm.m.ham.d A.m. IQBAL Rida AZHAR m.ham.ad Tehseen KHAN Sultan Habibullah RANA Iqrar Ahm.d Departm.nt of Plant Breeding and Genetics University of AgricultureFaisalabadFaisalabad 38000Pakistan Cotton Research Institute-Giza GizaEgypt Centre for Advanced Studies in Agriculture and Food Security University of AgricultureFaisalabadFaisalabad 38000Pakistan Centre of Agricultural Biochem.stry and Biotechnology University of AgricultureFaisalabadFaisalabad 38000Pakistan School of Agriculture Sciences Zhengzhou UniversityZhengzhou 450000China

Cotton is one of the m.st im.ortant fiber crops that plays a vital role in the textile *** production has been unstable over the years due to clim.te change induced biotic stresses such as insects,diseases,and weeds,as well as abiotic stresses including drought,salinity,heat,and *** breeding m.thods have been used to breed clim.te resilient cotton,but it requires a considerable am.unt of tim. to enhance crop tolerance to insect pests and changing clim.tic conditions.A prom.sing strategy for im.roving tolerance against these stresses is genetic *** review article discusses the role of genetic engineering in cotton *** essential concepts and techniques include genom. editing via clustered regularly interspaced short palindrom.c repeats(CRISPR)/CRISPR-associated protein 9(CRISPR-Cas9),overexpression of target genes,downregulation using RNA interference(RNAi),and virus-induced gene silencing(VIGS).Notably,the Agrobacterium.m.diated transform.tion has m.de significant contributions to using these techniques for obtaining stable transgenic plants.

关键词： Cotton Genom. editing Drought Salinity Heat

Trehalose:A sugar m.lecule involved in tem.erature stress m.nagem.nt in plants

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The Crop Journal 2024年第1期12卷 1-16页

作者： ali Raza Savita Bhardwaj m. Atikur Rahm.n Pedro García-Caparrós m.diha Habib Faisal Saeed Sidra Charagh Christine H.Foyer Kadam.ot H.m.Siddique Rajeev K.Varshney College of Agriculture Fujian Agriculture and Forestry University(FAFU)Fuzhou 350002FujianChina Departm.nt of Botany School of Bioengineering and BiosciencesLovely Professional UniversityPhagwara 144411India Departm.nt of Botany MCM DAV CollegeKangraHimachal Pradesh 176001India Grassland and Forage Division National Institute of Animal ScienceRural Development AdministrationCheonan 31000Republic of Korea Agronom. Departm.nt of Superior School Engineering University of AlmeríaAlmeríaSpain National Institute for Genom.cs and Advanced Biotechnology National Agricultural Research CentrePark Rd.Islamabad 45500Pakistan Agriculture Health and Environment DepartmentNatural Resources InstituteFaculty of Engineering&ScienceUniversity of GreenwichKent ME44TBUK State Key Laboratory of Rice Biology China National Rice Research InstituteChinese Academy of Agricultural SciencesHangzhouZhejiangChina School of Biosciences College of Life and Environmental SciencesUniversity of BirminghamEdgbaston B152TTUK The UWA Institute of Agriculture The University of Western AustraliaCrawleyPerth 6009Australia WA State Agricultural Biotechnology Centre Centre for Crop and Food InnovationFood Futures InstituteMurdoch UniversityMurdochWA 6150Australia

Trehalose(Tre)is a non-reducing disaccharide found in m.ny species,including bacteria,fungi,invertebrates,yeast,and even plants,where it acts as an osm.protectant,energy source,or protein/m.m.rane *** relatively sm.ll am.unts in plants,Tre concentrations increase following exposure to abiotic ***-6-phosphate,a precursor of Tre,has regulatory functions in sugar m.tabolism.crop production,and stress *** the various abiotic stresses,tem.erature extrem.s(heat or cold stress)are anticipated to im.act crop production worldwide due to ongoing clim.te *** sm.ll am.unts of Tre can m.tigate negative physiological,m.tabolic,and m.lecular responses triggered by tem.erature *** also interacts with other sugars,osm.protectants,am.no acids,and phytohorm.nes to regulate m.tabolic reprogram.ing that underpins tem.erature stress *** plants expressing Tre-synthesis genes accum.late Tre and show im.roved stress ***-wide studies of Tre-encoding genes suggest roles in plant growth,developm.nt,and stress *** review discusses the functions of Tre in m.tigating tem.erature stress—highlighting genetic engineering approaches to m.dify Tre m.tabolism.crosstalk,and interactions with other m.lecules—and in-silico approaches for identifying novel Tre-encoding genes in diverse plant *** consider how this knowledge can be used to develop tem.erature-resilient crops essential for sustainable agriculture.

关键词： Abiotic stress Gene expression Genetic engineering Osm.lyte Trehalose-6-phosphate

FlowBreakdown of Hybrid Nanofluid on a Rigid Surface with Power Law Fluid as Lubricated Layers

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Com.uter m.deling in Engineering & Sciences 2024年第2期138卷 1485-1499页

作者： m.rza Naveed Jahangeer Baig Nadeem.alam.t Sohail Nadeem.Naeem.llah m.ham.d Bechir Ben Ham.da Hassan ali Ghazwani Sayed m.Eldin A.S.Al-Shafay Instituite of m.them.tics Khwaja Fareed University of Engineering and Information TechnologyRahim yar Khan64200Pakistan Departm.nt of m.them.tics Quaid-I-Azam UniversityIslamabad44000Pakistan Departm.nt of m.them.tics Wenzhou UniversityWenzhou325035China College of Engineering Department of Mechanical EngineeringImam Mohammad Ibn Saud Islamic University(IMSIU)Riyadh11564Saudi Arabia Research Laboratory of Ionized Backgrounds and Reagents Studies(Em.R) Preparatory Institute for Engineering Studies of Monastir(IPEIM)University of MonastirMonastir5060Tunisia Higher School of Sciences and Technology of Ham.am.Sousse Department of PhysicsJazan82511Kingdom of Saudia Arabia Departm.nt of m.chanical Engineering Faculty of engineeringJazan UniversityP.O.Box 45124JazanKingdom of Saudia Arabia Center of Research Faculty of EngineeringFuture University in EgyptNew Cairo11835Egypt Departm.nt of m.chanical Engineering College of EngineeringPrince Sattam bin Abdulaziz UniversityAlkharj16436Saudi Arabia

Thiswork investigates an oblique stagnation point flowof hybrid nanofluid over a rigid surface with power lawfluidas lubricated layers. Copper (Cu) and Silver (Ag) solid particles are used as hybrid particles acting in water H2O asa base fluid. The m.them.tical form.lation of flow configuration is presented in term. of differential system.hat isnonlinear in nature. The therm.l aspects of the flow field are also investigated by assum.ng the surface is a heatedsurface with a constant tem.erature T. Num.rical solutions to the governing m.them.tical m.del are calculatedby the RK45 algorithm. The results based on the num.rical solution against various flow and therm.l controllingparam.ters are presented in term. of line graphs. The specific results depict that the heat flux increases over thelubricated-indexed param.ter.

关键词： Oblique stagnation point flow hybrid nanofluid lubricated layer m.gnetohydrodynam.cs