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78篇 您的检索式:作者名="Younus"
    题名 作者 年代 出处 被引量
1Evolution of plasma parameters in an Ar-N2/He inductive plasma source with magnetic pole enhancement显示文摘Magnetic pole enhanced inductively coupled plasmas(MaPE-ICPs) are a promising source for plasma-based etching and have a wide range of material processing appUcations.In the present study Langmuir probe and optical emission spectroscopy were used to monitor the evolution of plasma parameters in a MaPE-ICP Ar-N_2/He mixture plasma.Electron density(n_e) and temperature(T_e),excitation temperature(T_(exc)),plasma potential(V_p),skin depth(δ) and the evolution of the electron energy probability function(EEPF) are reported as a function of radiofrequency(RF) power,pressure and argon concentration in the mixture.It is observed that n_e increases while T_e decreases with increase in RF power and argon concentration in the mixture.The emission intensity of the argon line at 750.4 nm is also used to monitor the variation of the 'high-energy tail' of the EEPF with RF power and gas pressure.The EEPF has a'bi-Maxwellian' distribution at low RF powers and higher pressure in a pure N_2 discharge.However,it evolves into a 'Maxwellian' distribution at RF powers greater than 70 W for pure N_2,and at 50 W for higher argon concentrations in the mixture.The effect of argon concentration on the temperatures of two electron groups in the 'bi-Maxwellian' EEPF is examined.The temperature of the low-energy electron group T_L shows a decreasing trend with argon addition until the 'thermalization' of the two temperatures occurs,while the temperature of high-energy electrons T_H decreases continuously.Maria YOUNUS N U REHMAN M SHAFIQ M NAEEM M ZAKA-UL-ISLAM M ZAKAULLAH 2017Plasma Science and Technology2017,19,2:2
2Spatial cluster analysis of human cases of Crimean Congo hemorrhagic fever reported in Pakistan显示文摘Background:Crimean Congo hemorrhagic fever(CCHF)is a tick-borne viral zoonotic disease that has been reported in almost all geographic regions in Pakistan.The aim of this study was to identify spatial clusters of human cases of CCHF reported in country.Methods:Kulldorff’s spatial scan statisitc,Anselin’s Local Moran’s I and Getis Ord Gi*tests were applied on data(i.e.number of laboratory confirmed cases reported from each district during year 2013).Findings:The analyses revealed a large multi-district cluster of high CCHF incidence in the uplands of Balochistan province near it border with Afghanistan.The cluster comprised the following districts:Qilla Abdullah;Qilla Saifullah;Loralai,Quetta,Sibi,Chagai,and Mastung.Another cluster was detected in Punjab and included Rawalpindi district and a part of Islamabad.Conclusion:We provide empirical evidence of spatial clustering of human CCHF cases in the country.The districts in the clusters should be given priority in surveillance,control programs,and further research.Tariq Abbas Muhammad Younus Sayyad Aun Muhammad 2015Infectious Diseases of Poverty2015,4,1:2
3关于儿童新型冠状病毒肺炎的系统综述显示文摘该综述的目的是描述儿童新型冠状病毒肺炎(coronavirus disease 2019,COVID-19)的临床特征,重点探讨儿童不易感染COVID-19的可能原因,以及儿童免疫反应是否比成人更好。为此,确定了以下3个研究问题:(1)为什么儿童COVID-19病例临床症状较成人轻?(2)儿童COVID-19患者的临床表现、诊断和治疗如何?(3)痊愈后病毒排毒期持续多久?我们检索了MEDLINE、Embase、Cochrane Central Register of Controlled Trials和Cochrane Database of Abstracts of Reviews of Effects等数据库,以及有英文翻译的国外文献。并从谷歌学术和美国微生物学会收集了其他的信息和数据。从收集的文献中,提取患者的年龄、合并症、治疗方法及对病死率、发病率影响的相关信息。该综述表明,与成人相比,儿童不易患COVID-19,若患上COVID-19,其症状较成人轻。儿童COVID-19发病率较低,病情较成人轻,这可能归因于许多理论和原因,然而所涉及的机制尚不完全清楚。Majid Mohammed Mahmood Ilhama Jafarli Aras Fathi Al-Barazanchi Nadhim Mohammed Mosa Zenab Ghanim Younus Al-Ameen Taghreed Alkhanchi 2021中国当代儿科杂志2021,23,11:2
4Detection of hybridization between Chinese carp species(Hypophthalmichthys molitrix and Aristichthys nobilis) in hatchery broodstock in Bangladesh,using DNA microsatellite loci显示文摘M Younus Mia 2005Aquaculture2005,247,:1
5Prevalence, pattern, sensitivity and resistance to antibiotics of different bacteria isolated from port site infection in low risk patients after elective laparoscopic cholecystectomy for symptomatic cholelithiasis at tertiary care hospital of Kashmir显示文摘Mohd Altaf Mir Umar Younus Malik Hamza Wani Biant Singh Bali 2012International Wound Journal2012,,1:1
6Improved image steganography technique for colored images using Huffrnan encoding with symlet wavelets显示文摘Rubab S Younus M 2012International Journal of Computer Science2012,9,1:1
7Cross-linked stem bromelain:A more stabilized active preparation 显示文摘ANWAR T AHMAD B YOUNUS H 2007Biocatalysis and Biotransformation2007,25,6:1
8Pipeline drying using dehumidified air with low dew point temperature 显示文摘SYED YOUNUS AHMED GRANDHIDASAN P Al-FARAYEDHI A A 1998Applied Thermal Engineering1998,18,5:1
9Refraction losses in terahertz computed tomography 显示文摘Abraham E Younus A Aguerre C 2010Optics Communications2010,283,:1
10Case-control study of disease determinants for non-typhoidal Salmonella infections among Michigan children显示文摘Younus M Wilkins MJ Davies HD 2010BMC Res Notes2010,3,1:1
11SurgicalRepair of Congenital Recto-Vaginal Fistula with AtresiaAni in a Cow Calf显示文摘Shakoor A Muhammad SA Younus M 2012Pakistan Veterinary Journal2012,32,2:1
12Investigation on reconstruction methods applied to 3D terahertz computed tomography显示文摘Recur B Younus A Salort S 2011Optics Express2011,19,6:1
13Sunitinib malate for gastroin- testinal stromal tumour in imatinib mesylate-resistant patients: recommendations and evidence 显示文摘Younus J Verma S Franek J 2010Curr Oncol2010,17,4:1
14Alda-1 is an agonist and chemical chaperone for the common human aldehyde dehydrogenase 2 variant显示文摘Perez Miller S Younus H Vanam R 2010Nat Struct Mol Biol2010,17,2:1
15In vitro and in vivo acaricidal activity of a herbal extract显示文摘Muhammad Arfan Zaman Zafar Iqbal Rao Zahid Abbas Muhammad Nisar Khan Ghulam Muhammad Muhammad Younus Sibtain Ahmed 2011Veterinary Parasitology (-)2011,,3:1
16Oral versus vaginal Misoprostol for labour induction 显示文摘Rasheed R Alam A A Younus S 2007J Pak Med Assoc2007,57,8:1
17Pipeline drying using dehumidified air with low dew point temperature显示文摘SYED YOUNUS AHMED GRANDHIDASAN P Al-FARAYEDHI A A 1998Applied Thermal Engineering1998,18,5:1
18A hospital based survey of snake bite in Chittagong Medical College 显示文摘Faiz MA Hossain MR Younus A 1995Journal of Bangladesh College of Physicians and Surgeons1995,13,:1
19Lemierre's disease caused by co-infection of Arcanobacterium haemolyticum and Fusobacterium necrophorum:a case report显示文摘Younus F Chua A Tortora G Jimenez VE 0,,:1
20Regeneration of liquid desiccants using membrane technology 显示文摘A1-Farayedhi A A Gandhidasan P Younus Ahmed S 1999Energy Conversion & Management1999,40,:1
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