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Stability analysis of different cotton genotypes under normal and water-deficit conditions

Journal of Integrative Agriculture 2019年第6期18卷 1257-1265页

作者： Muhammad Riaz Jehanzeb Farooq saghir ahmed Muhammad Amin Waqas Shafqat Chattha Maria Ayoub Riaz ahmed Kainth Cotton Research Station Faisalabad 38850Pakistan Cotton Research Institute Multan 66000Pakistan Nuclear Institute for Food and Agriculture (NIFA) Tarnab Peshawar 446Pakistan

Cotton plant observes significant reduction in seed cotton yield when subjected to water *** find out genotypes having better drought tolerance,seven genotypes of Gossypium hirsutum *** tested under two moisture levels,i.e.,normal and water deficit stress conditions at five locations of Punjab,Pakistan(Faisalabad,Sahiwal,Vehari,Rahim Yar Khan,and Bahawalpur)in 2013 and ***×environment interaction(GEI)was studied using the genotype main effects and genotype by environment interaction(GGE)biplot and additive main effect and multiplicative interaction *** genotypes G3(7001/11)and G6(FH-942)were stable under normal condition,while under drought condition,the stable genotype was G5(FH-326)when analysed using additive main effects and multiplicative interaction(AMMI)biplot *** GGE biplot analysis on the basis of best performance revealed that under normal condition the genotypes,G1(L-13/10)and G2(FH-2056/10),carrying the common position in ***,under water deficit stress condition,G5 was the best adaptive genotype at all five *** the same way,ranking of genotypes showed that the G5 was the ideal genotype under both ***,it is concluded that the genotype G5(FH-326)was found best for water deficit stress condition and can be cultivated under water scarce areas of Punjab.

关键词： upland cotton yield stability adaptability water stress Pakistan irrigation

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Synthesis of zinc oxide nanoparticles reinforced clay and their applications for removal of Pb(II)ions from aqueous media

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Chinese Journal of Chemical Engineering 2021年第4期34卷 454-461页

作者： Abdul Samad Muhammad Imran Din Mahmood ahmed saghir Ahmad Institute of Chemistry University of the PunjabLahore 54590Pakistan Renacon Pharma Limited Lahore 54600Pakistan

The aim of the study was to synthesize zinc oxide nanoparticles(ZnONPs)composite with clay by a novel route and then to explore the capability of composite of ZnONPs and silty clay(SC)as adsorbents for Pb(II)eradication from aqueous media by batch adsorption *** effect of different operating factors like temperature,pH,dose and time of contact on the adsorption process were studied to optimize the ***,Freundlich,Dubinin-Radushkevich(DR)and Temkin isotherms were applied for the interpretation of the *** R^(2)and q values obtained from Langmuir model suggested that the process is best interpreted by this *** values of adsorption capacity(qm)noted were 12.43 mg·g^(-1) and 14.54 mg·g^(-1)on SC and ZnONPsSC *** kinetic studies exposed that pseudo second order(PSO)kinetics is followed by the processes suggesting that more than one steps are involved to control the rate of *** thermodynamic variables such as change in free energy(AGe),change in enthalpy(AH9)and change in entropy(ASe)were *** data suggested that Pb(II)adsorption on SC and ZnONPsSC are spontaneous,endothermic and feasible processes.

关键词： Adsorption Isotherm Kinetics Silty clay Thermodynamic

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Immediate in-hospital outcomes after percutaneous revascularization of acute myocardial infarction complicated by cardiogenic shock

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世界心脏病学杂志:英文版(电子版) 2023年第9期15卷 439-447页

作者： Bashir ahmed Solangi Jehangir Ali Shah Rajesh Kumar Mahesh Kumar Batra Gulzar Ali Muhammad Hassan Butt Ambreen Nisar Nadeem Qamar Tahir saghir Jawaid Akbar Sial Department of Adult Cardiology National Institute of Cardiovascular DiseasesKarachi 75510Pakistan

BACKGROUND Cardiogenic shock(CS)is a life-threatening complication of acute myocardial infarction with high morbidity and mortality *** percutaneous coro-nary intervention(PCI)has been shown to improve outcomes in patients with *** To investigate the immediate mortality rates in patients with CS undergoing primary PCI and identify mortality *** We conducted a retrospective analysis of 305 patients with CS who underwent primary PCI at the National Institute of Cardiovascular Diseases,Karachi,Pak-istan,between January 2018 and December *** primary outcome was immediate mortality,defined as mortality within index ***-variate and multivariate logistic regression analyses were performed to identify predictors of immediate *** In a sample of 305 patients with 72.8%male patients and a mean age of 58.1±11.8 years,the immediate mortality rate was found to be 54.8%(167).Multivariable analysis identified Killip class IV at presentation[odds ratio(OR):2.0;95%co-nfidence interval(CI):1.2-3.4;P=0.008],Multivessel disease(OR:3.5;95%CI:1.8-6.9;P<0.001),and high thrombus burden(OR:2.6;95%CI:1.4-4.9;P=0.003)as independent predictors of immediate *** Immediate mortality rate in patients with CS undergoing primary PCI remains high despite advances in treatment *** class IV at presentation,multivessel disease,and high thrombus burden(grade≥4)were identified as independent predictors of immediate *** findings underscore the need for aggressive management and close monitoring of patients with CS undergoing primary PCI,particularly in those with these high-risk characteristics.

关键词： Acute myocardial infarction Cardiogenic shock Primary percutaneous coronary intervention Mortality Predictors

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