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Prevalence of retinopathy of prematurity in Brunei Darussalam

International Journal of Ophthalmology(English edition) 2013年第3期6卷 381-384页

作者： nadir Ali Mohamed Ali Joshua George Nayan Joshi Elizabeth Chong Department of Ophthalmology RIPAS Hospital Department of Neonatology RIPAS Hospital

AIM: To identify the prevalence of retinopathy of prematurity (ROP) among preterm neonates admitted to Department of Neonatology, RIPAS hospital, Brunei Darussalam. ·METHODS: We studied 67 preterm infants fulfilling the eligibility criteria for ROP screening. All infants studied were admitted to the Department of Neonatology, RIPAS Hospital, within a period of one year. Birth weight (BW), gestational age (GA), corrected age at each review, initial and final diagnoses and number of reviews required was recorded for each infant. Infants were followed up two weekly until they reach a corrected age of 40 weeks or complete vascularization was noted. Prevalence of ROP was identified. Descriptive analysis, regression analysis and independent-sample t-test were used to statistically check for differences between ROP and non -ROP groups. ·RESULTS: A total number of 201 ROP screenings were carried out for 67 preterm infants. Males outnumbered females (56.7%). The mean number of reviews per child was (3.19 ±1.1) times (range: 1 -6 times), the mean GA among the preterm babies examined was (29.5 ±2.6) weeks (range: 23 -36 weeks), and the mean BW was 1300 ±500g (range: 660 -3600g). The prevalence of ROP among the examined infants was 34.8% . Prevalence of threshold disease that required laser treatment was 25.4% . Prevalence of ROP among those with extremely low BW was 86.7% compared to 27.8% in those with very low BW. Respiratory distress and congenital heart diseases were significantly associated with higher incidence of ROP. ·CONCLUSION: Lower BW, lower GA and female gender are associated with higher risk of developing ROP among preterm infants in Brunei Darussalam.

关键词： retinopathy of prematurity preterm very low birth weight extremely low birth weight

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Inexpensive synthesis of a high-performance Fe3O4-SiO2-TiO2 photocatalyst： Magnetic recovery and reuse

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Frontiers of Chemical Science and Engineering 2016年第3期10卷 405-416页

作者： nadir Abbas Godlisten N. Shao Syed M. Imran Muhammad S. Haider Hee Taik Kim Department of Chemical Engineering Hanyang University Ansan-si Gyeonggi-do 426-791 Republic of Korea Department of Civil and Environmental Engineering Hanyang University Ansan-si Gyeonggi-do 426-791 Republic of Korea Department of Chemical Engineering University of Gujrat HH Campus Punjab Pakistan

A sol-gel technique has been developed for the synthesis of a magnetite-silica-titania （Fe3O4-SiO2-TiO2） tertiary nanocomposite with improved photocatalytic properties based on the use of inexpensive titania and silica precursors. The exceptional photocatalytic activity of the resulting materials was demonstrated by using them to photocatalyze the degradation of methylene blue solution. The best formulation achieved 98% methylene blue degradation. An interesting feature of the present work was the ability to magnetically separate and reuse the catalyst. The efficiency of the catalyst remained high during two reuses. The synthesized nanomaterials were characterized by X-ray diffraction （XRD）, scanning electron microscopy （SEM）, transmission electron micro- scopy （TEM）, Fourier transform infrared （FTIR） spectro- scopy, ultra-violet-visible spectroscopy, diffuse reflectance spectroscopy, and thermogravimetric analysis. XRD ana- lysis revealed the formation of multicrystalline systems of cubic magnetite and anatase titania crystals. SEM and TEM characterization revealed well-developed and homo- geneously dispersed particles of size less than 15 nm. FTIR spectra confirmed the chemical interaction of titania and silica. It was further noticed that the optical properties of the prepared materials were dependent on the relative contents of their constituent metal oxides.

关键词： sol-gel photocatalysis magnetic recovery,TiO2 Fe3O4 SiO2

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Association of eleven single nucleotide polymorphisms with refractive disorders from Eskisehir,Turkey

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International Journal of Ophthalmology(English edition) 2021年第6期14卷 812-817页

作者： nadir Unlu Ebru Erzurumluoglu Gokalp Serap Arslan Oguz Cilingir Muzaffer Bilgin Engin Yildirim Huseyin Gursoy Department of Ophthalmology Eskisehir Osmangazi University Medical FacultyEskisehir 26040Turkey Department of Medical Genetics Eskisehir Osmangazi University Medical FacultyEskisehir 26040Turkey Department of Biostatistics Eskisehir Osmangazi University Medical FacultyEskisehir 26040Turkey Department of Pharmacology Eskisehir Osmangazi University Medical FacultyEskisehir 26040Turkey

AIM:To investigate relationship between refractive errors and eleven single nucleotide polymorphisms(SNPs)in HGF,GC,MFN1,GNB4,and VDR genes in Turkish ***:A group of 212 participants with myopia(n=91),hyperopia(n=45),and emmetropia(n=76)were investigated in this *** in HGF,GC,MFN1,GNB4 and VDR genes were studied by Snap Shot ***:The patients in this study consists of 47 female/44 male(age:23.47±4.30)patients with myopia,20 female/25 male(age:31.20±8.02)with hyperopia and 33 female/43 male(age:25.22±6.60)with *** genotype distribution of the rs7618348 polymorphism,which was the only statistically significant one between myopia and emmetropia *** genotype distribution of the rs3819545,rs3735520,rs7041,and rs2239182 polymorphisms,which were statistically significant between hyperopia and emmetropia ***:The importance of genetic predisposition to refractive errors with respect to etiology of the disease is *** is known that polymorphism studies may differ because of genetic diversity among populations so larger cohort studies are required in different populations to enlighten the etiology of the refractive errors.

关键词： refractive disorders myopia hyperopia genetics single nucleotide polymorphisms Turkey

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Underactive bladder:Pathophysiology and clinical significance

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Asian Journal of Urology 2018年第1期5卷 17-21页

作者： Reem Aldamanhori nadir I.Osman Christopher R.Chapple Department of Urology University of DammamSaudi Arabia Department of Urology Royal Hallamshire HospitalSheffieldUK

Underactive bladder(UAB)is a voiding disorder which generates disabling lower urinary tract symptoms(LUTS)due to the inability to produce an effective voiding contraction sufficient to empty the *** underlying abnormality,that is usually appreciated when performing urodynamic studies,has been defined by the International Continence Society(ICS)as detrusor underactivity(DUA).DUA is a common yet under-researched bladder *** prevalence of DUA in different patient groups suggests that multiple aetiologies are *** there is no effective therapeutic approach to treat this *** improved understanding of the underlying mechanisms is needed to facilitate the development of new advances in *** purpose of this review is to discuss the epidemiology,pathophysiology,common causes and risk factors potentially leading to DUA;to aid in the appropriate diagnosis of DUA to potentially improve treatment outcomes.

关键词： Detrusor underactivity Lower urinary tract symptoms Underactive bladder Bladder outlet obstruction

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Gas sensor using gold doped copper oxide nanostructured thin films as modified cladding fiber

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Chinese Physics B 2021年第6期30卷 698-702页

作者： Hussein T.Salloom Rushdi I.Jasim nadir Fadhil Habubi Sami Salman Chiad M Jadan Jihad S.Addasi Al-Nahrain Nanorenewable Energy Research Centre Al-Nahrain UniversityBaghdadIraq Department of Physics College of EducationMustansiriyah UniversityBaghdadIraq Department of Physics College of ScienceImam Abdulrahman Bin Faisal UniversityDammam 31441Saudi Arabia Basic and Applied Scientific Research Center Imam Abdulrahman Bin Faisal UniversityDammam 31441Saudi Arabia Department of Applied Physics College of ScienceTafila Technical UniversityTafila 66110Jordan

We investigate the spectral response of nanostructured copper oxides thin film. Gold was doped in two different concentrations(2% and 4%) using the spray method. A novel ammonia gas sensor at various concentrations(0–500 ppm)was fabricated by replacing CuO films with a clad region. In addition, the effect of gold doping on structural, optical,and morphological properties has been demonstrated. The study shows that the spectral intensity increases linearly with ammonia concentration. The 4% Au doped CuO presents higher sensitivity compared with 2% doped and pure copper oxides. Time response characteristics of the sensor are also reported.

关键词： nanostructured thin films gold-doped copper oxide gas sensors optical properties

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Limbal leproma in lepromatous leprosy

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International Journal of Ophthalmology(English edition) 2011年第6期4卷 678-681页

作者： Irimpan Lazar Francis nadir Ali Mohamed Ali Pemasiri Upali Telisinghe Nayan Joshi Department of Ophthalmology RIPAS Hospital Department of Pathology RIPAS Hospital

Dear Sir, W e are writing to you to present an unusual case of leproma growing at the limbus of a lepromatous leprosy patient. This the first report of ocular leprosy in Brunei, where leprosy is extremely rare. Leprosy, otherwise known as Hansen’s disease, is a chronic granulomatous communicable infection caused by Mycobacterium leprae and its genetic variant (Mycobacterium lepromatosis) [1]. A leproma is a superficial, ci

关键词： Limbal leproma in lepromatous leprosy oral Figure

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A New Record of Aspergillus vadensis (Ascomycota) Isolated from Soil in Yunnan Province,China

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Phyton-International Journal of Experimental Botany 2021年第3期90卷 1031-1039页

作者： Sadia nadir Sehroon Khan Dhanushka N.Wanasinghe Saowaluck Tibpromma Shahid Iqbal Jianchu Xu Peter Mortimer CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming650201China Centre for Mountain Futures Kunming Institute of BotanyKunming654400China Department of Chemistry University of Science and TechnologyBannu28100Pakistan

During a survey of soil fungi in Yunnan Province,several isolates of Aspergillus were *** on morphology and molecular analyses of internal transcribed spacer regions and intervening 5.8S nrRNA gene(ITS),β-tubulin and calmodulin(CaM)genes sequences,two isolates were identified as Aspergillus vadensis(section Nigri).A phylogenetic tree,detailed descriptions,illustrations and scanned electron microscopy morphology are provided for the new *** is the first record of *** from China.

关键词： Morphology phylogeny section Nigri soil fungi

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Different Forms of Rationalities in Aristotle： From Being to Acting

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Journal of Philosophy Study 2017年第1期7卷 27-32页

作者： nadir Antonio Pichler University of Passo Fundo

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Current trends in urethral stricture management

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Asian Journal of Urology 2014年第1期1卷 46-54页

作者： Christopher J.Hillary nadir I.Osman Christopher R.Chapple Department of Urology Royal Hallamshire HospitalSheffieldUK

The recent International Consultation on Urological Disease(ICUD)panel 2010 confirmed that a urethral stricture is defined as a narrowing of the urethra consequent upon ischaemic spongiofibrosis,as distinct from sphincter stenoses and a urethral disruption *** possible,an anastomotic urethroplasty should be performed because of the higher success rate as compared to augmentation *** is some debate currently regarding the critical stricture length at which an anastomotic procedure can be used,but clearly the extent of the spongiofibrosis and individual anatomical factors(the length of the penis and urethra)are important,the limitation for this being extension of dissection beyond the peno-scrotal junction and the subsequent production of *** recently,there has been interest in whether to excise and anastomose or to carry out a stricturotomy and reanastomosis using a Heineke-Miculicz *** urethroplasty has evolved towards the more extensive use of oral mucosa grafts as compared to penile skin flaps,as both flaps and grafts have similar efficacy and certainly the use of either dorsal or ventral positioning seems to provide comparable *** is important that the reconstructive surgeon is well versed in the full range of available repair techniques,as no single method is suitable for all cases and will enable the management of any unexpected anatomical findings discovered intra-operatively.

关键词： Urethral stricture Stricture Lichen sclerosus Pelvic fracture Urethral injury Bladder outflow obstruction Urethroplasty Buccal mucosa graft

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“中国将是我们未来最重要的市场之一”——访Arcelik A.S公司全球销售副总经理nadir Yalcinalp

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家电科技 2006年第6期 11-13页

作者：徐航 nadir Yalcinalp Arcelik A.S公司

近两年,随着土耳其的家电产业快速发展,Arcelik A.S公司逐渐成为土耳其最大的家电制造企业.2006年5月23-26日,在上海隆重举行的'第十一届中国国际建筑贸易博览会'上,Arcelik A.S公司首次将BEKO品牌的家电产品展示给中国观众.这也是土耳... 详细信息

近两年,随着土耳其的家电产业快速发展,Arcelik A.S公司逐渐成为土耳其最大的家电制造企业.2006年5月23-26日,在上海隆重举行的'第十一届中国国际建筑贸易博览会'上,Arcelik A.S公司首次将BEKO品牌的家电产品展示给中国观众.这也是土耳其家电制造企业首次正式在中国家电市场亮相.它对中国家电市场将会采取什么样的发展战略?本刊记者对Arcelik A.S公司全球销售副总经理nadir Yalcinalp先生进行了专访,以下是本次采访的主要内容.

关键词：家电市场副总经理中国公司销售全球家电产业制造企业土耳其发展战略

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