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| 1 | Evolution of the Social Network of Scientific Collaboration 显示文摘 | Barabasi A L Jeong H Nada Z | 2002 | Physica A-Statistical Me- chanics and Its Applications2002，311，34： | 1 |
| 2 | Cycle analysis of vehicles powered by a fuel cell and by internal combustion engine for Canada 显示文摘 | Nada Z | 2006 | Journal of Power Source2006，155，29： | 1 |
| 3 | Knowledge transfer in knowledge- intensive firms : A social network perspective 显示文摘 | Robert K Jaap P Nada Z | 2009 | Human Re- source Management2009，48，4： | 1 |
| 4 | Different magnetic models in the design of hydrodynamic journal bearings lubricated with non-Newtonian ferrofluid显示文摘 | OSMAN T A NADA G S SAFAR Z S | 2003 | Tribology Letters2003，14，3： | 1 |
| 5 | Determinants of caesarean section in Lebanon: Geographical differences 显示文摘 | Marion C Ali Z Nada G | 2008 | Paediatric and Perinatal Epidemiology2008，22，： | 1 |
| 6 | Natural Convection Heat Transfer Enhancement in Horizontal Concentric An- nuli Using Nanofluids 显示文摘 | Abu Nada E Masoud Z Hijazi A | 2008 | Heat Mass Transfer2008，35，5： | 1 |
| 7 | Life cycle analysis of vehicles powered by a fuel cell and by internal combustion engine for Canada显示文摘 | Nada Z Li X G | 2006 | Journal of Power Sources2006，155，2： | 1 |
| 8 | Ginkgo Biloba ( EGb 761 ) augments the repair and regeneration process by enhancing neurogenesis after experimental stroke in mice显示文摘 | Nada S Tulsulkar J Shah Z | 2014 | J Altem Complement Med2014，20，： | 1 |
| 9 | Heme oxygenase 1-medi- ated neurogenesis is enhanced by Ginkgo biloba ( EGb 761 ) after permanent ischemic stroke in mice显示文摘 | Nada S E Tulsulkar J Shah Z A | 2014 | Mol Neurobiol2014，49，2： | 1 |
| 10 | Numerical Investigation of Transport Phe- nomena and Electrochemical Reactions in PEM Fuel Cell Cathode 显示文摘 | Nada Z Li X | 2007 | International Journal of Low Carbon Tech- nologies2007，2，2： | 1 |
| 11 | Validation of the chronic liver disease questionnaire in Serbian patients显示文摘AIM:To translate into Serbian and to investigate the validity of the cross-culturally adapted the chronic liver disease questionnaire(CLDQ).METHODS:The questionnaire was validated in 103 consecutive CLD patients treated between October 2009 and October 2010 at the Clinic for Gastroenterology,Clinical Centre of Serbia,Belgrade(Serbia).Exclusion criteria were:age < 18 years,psychiatric disorders,acute complications of CLD(acute liver failure,variceal bleeding,and spontaneous bacterial peritonitis),hepatic encephalopathy(grade > 2)and liver transplantation.Evaluation of the CLDQ was done based on the following parameters:(1)acceptance is shown by the proportion of missing items;(2)internal reliabilities were assessed for multiple item scales by using Cronbach alpha coefficient;and(3)in order to assess whether the allocation of items in the domain corresponds to their distribution in the original questionnaire(construction validity),an exploratory factor analysis was conducted.Discriminatory validity was determined by comparing the corresponding CLDQ score/sub-score in patients with different severity of the diseases.RESULTS:The Serbian version of CLDQ questionnaire completed 98% patients.Proportion of missing items was 0.06%.The total time needed to fill the questionnaire was ranged from 8 to 15 min.Assistance in completing the questionnaire required 4.8% patients,while 2.9% needed help in reading,and 1.9% involved writing assistance.The mean age of the selected patients was 53.8 ± 12.9 years and 54.4% were men.Average CLDQ score was 4.62 ± 1.11.Cronbach's alpha for the whole scale was 0.93.Reliability for all domains was above 0.70,except for the domain 'Activity'(0.49).The exploratory factor analysis model revealed 6 factors with eigenvalue of greater than 1,explaining 69.7% of cumulative variance.The majority of the items(66%)in the Serbian version of the CLDQ presented the highest loading weight in the domain assigned by the CLDQ developers:'Fatigue'(5/5),'Emotional function'(6/8),'Worry'(5/5),'Abdominal symptoms'(0/3),'Activity'(0/3),'Systemic symptoms'(3/5).The scales 'Fatigue' and 'Worry' fully corresponded to the original.The factor analysis also revealed that the factors 'Activity' and 'Abdominal symptoms' could not be replicated,and two new domains 'Sleep' and 'Nutrition' were established.Analysis of the CLDQ score/sub-score distribution according to disease severity demonstrated that patients without cirrhosis had lower total CLDQ score(4.86 ± 1.05)than those with cirrhosis Child's C(4.31 ± 0.97).Statistically significant difference was detected for the domains 'Abdominal symptoms' [F(3)= 5.818,P = 0.001] and 'Fatigue' [F(3)= 3.39,P = 0.021].Post hoc analysis revealed that patients with liver cirrhosis Child's C had significantly lower sub-score 'Abdominal symptoms' than patients without cirrhosis or liver cirrhosis Child's A or B.For domain 'Fatigue',patients with cirrhosis Child's C had significantly lower score,than non-cirrhotic patients.CONCLUSION:The Serbian version of CLDQ is well accepted and represents a valid and reliable instrument in Serbian sample of CLD patients. | Dusan Dj Popovic Nada V Kovacevic Darija B Kisic Tepavcevic Goran Z Trajkovic Tamara M Alempijevic Milan M Spuran Miodrag N Krstic Rada S Jesic Zobair M Younossi Tatjana D Pekmezovic | 2013 | World Journal of Gastroenterology2013，19，30： | 1 |
| 12 | Influence of Fluorides on Polymorphous Transfor-mation of a-Al2O3 Formation显示文摘 | ivan Z Nada S Jaroslav | 1995 | Thermochim Acta1995，266，： | 1 |
| 13 | Different magnetic models in the design of hydrodynamic journal bearings lubricated with Non-Newtonian ferro fluid 显示文摘 | Osman T A Nada G S Safar Z S | 2003 | Tribology Letters2003，14，3： | 1 |
| 14 | Transient thermal stress intensity factors for a crack in a semi-infinite plate of a functionlly gradient material显示文摘 | JIN Z H NADA N | 1994 | Int J Solids Structures1994，31，2： | 1 |
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