Science Citation Index

PAPERS IN A JOURNAL INDEXED BY SCIENCE CITATION INDEX (SCI)

50. TAKMA, Ç; AKBAŞ, Y. 2016. Estimation of Breeding Values with Heterogeneous Residual Variances by Random Regression Models. Kafkas Universitesi Veteriner Fakültesi Dergisi 22(1): 37-41. DOI : 10.9775/kvfd.2015.14364

49. EYDURAN, E. AKBAŞ, Y. 2015. Performance of Several Covariance Structures with Missing Data in Repeated Measures Design. The Journal of Animal and Plant Sciences 25(6): 1543-1548. DOI: 10.13140/RG.2.1.3713.2001.

48. TAKMA, Ç; AKBAŞ, Y. 2015. Effect of Different Residual Variances on Genetic Parameters of Test Day Milk Yields. Kafkas Üniversitesi Veteriner Fakültesi Dergisi 21(6): 899-906. DOI: 10.9775/kvfd.2015.13829

47. GÜNERİ, Ö.İ.; TAKMA, Ç; AKBAŞ, Y. 2015. Determination of Factors Affecting 305-Day Milk Production via Path Analysis on Holstein Friesians. Kafkas Üniversitesi Veteriner Fakültesi Dergisi 21(2): 219-224. DOI : 10.9775/kvfd.2014.12054

46. GEVREKÇİ, Y.; ATAÇ, F. E.; TAKMA, Ç.; AKBAŞ, Y.; TAŞKIN, T. 2011. Classification of West Anatolian Cities for Sheep Production. Kafkas Üniversitesi Veteriner Fakültesi Dergisi 17(5): 755-760. DOI : 10.9775/kvfd.2011.4352.

45. GEVREKÇİ, Y.; AKBAŞ, Y.; KIZILKAYA, K. 2011. Comparison of Different Models in Genetic Analysis of Dystocia. Kafkas Üniversitesi Veteriner Fakültesi Dergisi 17(3): 387-392. DOI : 10.9775/kvfd.2010.3606.

44. YAYLAK, E. , AKBAS, Y., KAYA, I, UZMAY, C. 2010. The Effects of Several Cow and Herd Level Factors on Lameness in Holstein Cows Reared in Izmir Province of Turkey. Journal of Animal and Veterinary Advances 9(21): 2714-2722. Full Text. DOI: 10.3923/javaa.2010.2714.2722

43. ORHAN, H., EYDURAN, E. And AKBAŞ, Y. 2010. Defining The Best Covariance Structure for Sequential Variation On Live Weights of Anatolian Merinos MaleLambs. The Journal of Animal & Plant Sciences 20(3): 158-163.

42. ULUTAS, Z., SEZER, M., AKSOY, Y., SİRİN, E., SEN, U., KURAN, M., AKBAS, Y. 2010. The Effect of Birth Types on Growth Curve Parameters of KarayakaLamb. Journal of Animal and Veterinary Advances 9(9): 1384-1388. DOI: 10.3923/javaa.2010.1384.1388. Full Text

41. EYDURAN, E. AKBAS Y. 2010. Comparison of Different Covariance Structure Used for Experimental Design with Repeated Measurement. Journal of Animaland Plant Sciences 20(1): 44-51.

40. TAKMA, Ç., AKBAŞ, Y. 2009. Variance components and genetic parameter estimates using random regression models on test day milk yields of HolsteinFriesians. Kafkas Universitesi Veteriner Fakültesi Dergisi 15(4): 547-551. DOI:10.9775/kvfd.2009.055-A

39. TAKMA, Ç., AKBAŞ Y., TAŞKIN, T. 2009. Modeling lactation curves of Turkish Saanen and Bornova goats. Asian Journal of Animal and Veterinary Advances 4(3): 122-129.

38. TAKMA, Ç., AKBAŞ , Y. 2009. Comparison of fitting performance of random regression models to test day milk yields in Holstein Friesians. Kafkas Universitesi Veteriner Fakültesi Dergisi 15(2): 261-266. DOI : 10.9775/kvfd.2008.138-A.

37. TAKMA, Ç., AKBAŞ , Y. 2009. Heterogeneity of residual variances of test day milk yields estimated by random regression model in Turkish Holsteins. Journal of Animal and Veterinary Advances 8(4): 782-787. Full Text

36. YAYLAK, E., AKBAŞ, Y. 2009. Determination of suitable timing, frequency and sample size of body condition scoring for herd management in Holstein herds.Archiv für Tierzucht 52(2): 134-142. DOI: 10.5194/aab-52-134-2009.

35. AKBAŞ, Y., YALÇIN, S., ÖZKAN, S., KIRKPINAR, F., TAKMA, Ç., GEVREKÇİ, Y., GÜLER H.C., TÜRKMUT, L. 2009. Heritability estimates of tibial dyschondroplasia, valgus-varus, foot-pad dermatitis and hock burn in broiler. Archiv Fur Geflügelkunde 73(1): 1–6.

34. TAKMA, Ç.; AKBAŞ, Y. 2007. Estimates of genetic parameters for test day milk yields of a Holstein Friesian herd in Turkey with random regression models.Archiv für Tierzucht-Archives of Animal Breeding 50(4): 327-336. DOI: 10.5194/aab-50-327-2007.

33. ÇABUK, M.; BOZKURT, M.; ALÇİÇEK, A.; AKBAŞ, Y.; KÜÇÜKYILMAZ, K. 2006. Effect of a herbal essential oil mixture on growth and internal organ weight of broilers from young and old breeder flocks. South African Journal of Animal Science 36(2): 135-141. DOI: 10.4314/sajas.v36i2.3996.

32. AKBAŞ, Y.; ALÇIÇEK, A.; ÖNENÇ, A.; GÜNGÖR, M. 2006. Growth curve analysis for body weight and dry matter intake in Friesian, Limousin x Friesian andPiemontese x Friesian cattle. Archiv für Tierzucht 49(4): 329-339. DOI: 10.5194/aab-49-329-2006.

31. AKBAŞ, Y.; TAKMA, Ç. 2005. Canonical correlation analysis for studying the relationship between egg production traits and body weight, egg weight and age atsexual maturity in layers. Czech Journal of Animal Science 50(4): 163-168. DOI: 10.17221/4010-CJAS.

30. AKBAŞ, Y.; TAKMA, Ç; YAYLAK, E. 2004. Genetic parameters for quail body weights using a random regression model. South African Journal of AnimalScience 34(2): 104-109. DOI: 10.4314/sajas.v34i2.3813.

29. ÜNVER, Y.; AKBAŞ.Y.; OĞUZ, İ. 2004. Effect of Box-Cox Transformation on Genetic Parameter Estimation in Layers. Turkish Journal of Veterinary andAnimal Science 28(2): 249-255.

28. ALTAN,Ö.; OĞUZ, İ; AKBAŞ, Y.; AKŞİT, M. 2004. Genetic variability of residual feed consumption (RFC) and its relationship with some production traits and fear response in Japanese quail lines (Coturnix coturnix japonica). Arch. Geflügelkunde 68(5): 223-229.

27. KAYA, I.; UZMAY, C.; KAYA, A.; AKBAŞ, Y. 2003. Comparative analysis of milk yield and reproductive traits of Holstein-Friesian cows born in Turkey or importedfrom Italy and kept on farms under the Turkish-ANAFI project. Italian Journal of Animal Science 2: 141-150. Full Text DOI: 10.4081/ijas.2003.141.

26. UZMAY, C.; AKBAŞ, Y. 2003. The Level of Inbreeding and Its Effects on Milk Yield, Age at First Calving and Calf Mortality in Holstein Cattle Reared on the Agricultural Faculty Farm of Ege University. Turkish Journal of Veterinary and Animal Science 27(4): 935-941.

25.AÇIKGÖZ, Z.; ÖZKAN, S.; AKBAŞ, Y.; ALTAN, Ö.; ALTAN, A.; AYHAN, V.; ÖZKAN, K. 2003. The effects of dietary oil and methionine on performance and eggquality of commercial laying hens during summer season. Archive für Geflügelkunde (European Poultry Science) 67(5): 204-207.

24.AKŞİT, M.; OĞUZ, İ.; AKBAŞ, Y.; ALTAN, Y.; ÖZDOĞAN, M. 2003. Genetic variation of feed traits and relationships to some meat production traits in Japanesequail (Coturnix coturnix japonica). Archive für Geflügelkunde (European Poultry Science) 67(2): 76-82.

23.UZMAY, C.; KAYA, İ.; AKBAŞ, Y.; KAYA, A. 2003. Effects of Udder and Teat Morphology, Lactation Number and Lactation Stage on Subclinical Mastitis inHolstein Cows. Turkish Journal of Veterinary and Animal Science 27(3): 695-701.

22. KAYA, I.; UZMAY, C.; KAYA, A.; AKBAŞ, Y. 2003. Comparative analysis of milk yield and reproductive traits of Holstein-Friesian cows born in Turkey or importedfrom Italy and kept on farms under the Turkish-ANAFI project. Italian Journal of Animal Science 2: 141-150.

21.ÖZKAN, S.; AKBAŞ, Y.; ALTAN, Ö.; ALTAN, A.; AYHAN, V.; ÖZKAN, K. 2003. The effect of short-term fasting on performance traits and rectal temperature of broilers during the summer season. British Poultry Science 44(1): 88-95.

20.KAYA, I.; AKBAŞ, Y.; UZMAY, C. 2003. Estimation of breeding values for dairy cattle using test day milk yields. Turkish Journal of Veterinary and Animal Science 27(2): 459-464.

19.ÜNVER, Y.; OĞUZ, İ.; AKBAŞ, Y. 2002. Genetic parameter estimation of partial egg production traits in layers. Journal of Applied Animal Research 22(2): 243-248.

18.AKBAŞ, Y.; ÜNVER, Y.; OĞUZ, İ.; ALTAN, Ö. 2002. Comparison of different variance component estimation methods for genetic parameters of clutch pattern inlaying hens. Archive für Geflügelkunde (European Poultry Science) 66(5): 232-236.

17.AKALIN, A. S.; GÖNÇ, S.; AKBAŞ Y. 2002. Variation in organic acids content during ripening of pickled White cheese. Journal of Dairy Science 85(7): 1670-1676. DOI:https://doi.org/10.3168/jds.S0022-0302(02)74239-2.

16.ALTAN, A.; ALTAN, Ö.; ÖZKAN, S.; ÖZKAN, K.; AKBAŞ, Y.; AYHAN, V. 2002. Effects of Cage Density on the Performance of Laying Hens During High Summer Temperatures. Turkish Journal of Veterinary and Animal Science 26(4): 695-700.

15.KAYA, A.; UZMAY, C.; AKBAŞ, Y.; KAYA, İ.; TÜMER, S. 2002. Research on Various Testing Procedures and Different Methods of Estimating Lactation Milk Yield in Dairy Cattle. Turkish Journal of Veterinary and Animal Science 26(1): 193-199.

14.YALCIN, S.; AKBAŞ, Y. 2001. Genetic correlations of tibial dyschondroplasia (TD) incidence with carcass and tibia characteristics in a pure line of a commercialbroiler stock. Archive für Geflügelkunde (European Poultry Science) 65(4): 149-152.

13. AKBAŞ, Y.; AKBULUT, Ö.; TÜZEMEN, N. 2001. Growth of Holstein cows in high altitute of Turkey. Indian Journal of Animal Science 71(5): 476-479.

12. OGUZ, I.; AKBAŞ, Y.; ALTAN, O., 2001. Relationship of body weight at sexual maturity with body weights at various Ages in lines of Japanese quail (Coturnix coturnix japanica), unselected and selected for four-week body weight. Journal of Applied Animal Research 19(2): 219-223. DOI: 10.1080/09712119.2001.9706726.

11. AKBAŞ, Y.; YAYLAK, E. 2000. Heritability estimates of growth curve parameters and genetic correlations between the growth curve parameters and weights at differenf age of Japanese quail. Archive für Geflügelkunde (European Poultry Science) 64(4): 141-146.

10. ALTAN O, ÖZKAN S, ALTAN A, AKBAŞ Y, AYHAN V, ÖZKAN K. 2000. Effects of short-term fasting and midnight lighting on egg production traits of laying hens during summer season. Archive für Geflügelkunde (European Poultry Science) 64(2): 85-89.

9. AYHAN, V.; AÇIKGÖZ, Z.; ÖZKAN, K.; ALTAN,Ö.; ALTAN, A.; ÖZKAN,S.; AKBAŞ, Y. 2000. Effects of Different Forms and Nutrient Levels of Mixed Feeds on Broiler Performance and Carcass Characteristics in High Summer Temperatures. Turkish Journal of Veterinary and Animal Science 24(3):297-306.

8. OĞUZ, I.; AKBAŞ, Y.; KIRKPINAR, F.; ALTAN, Ö. 1999. Carcass Characteristics and Carcase Composition in lines of Japanese quail (Coturnix coturnix japonica), unselected and selected for four-week body weight. Journal of Applied Animal Research 15(2): 175-180. https://doi.org/10.1080/09712119.1999.9706250.

7. AKBAŞ, Y.; TAŞKIN, T.; DEMİRÖREN, E. 1999. Comparison of Several Models to Fit the Growth Curves of Kıvırcık and Dağlıç Male Lambs. Turkish Journal of Veterinary and Animal Science 23(Ek 3): 537-544.

6. ALTAN, Ö.; OĞUZ, I.; AKBAŞ, Y. 1998. Effects of Selection for High Body Weight and Age of Hen on Egg Characteristics in Japanese Quail (Coturnix coturnix japonica). Turkish Journal of Veterinary and Animal Science 22(6):467-473.

5. AKBAŞ, Y.; OĞUZ, I., 1998. Growth curve parameters of lines of Japanese quail (Coturnix coturnix japonica), unselected and selected for four-week bodyweight. Archiv für Geflügelkunde (European Poultry Science) 62(3): 104-109.

4. SETTAR, P.; AKBAŞ, Y.; KIRILMAZ, L.; YALÇIN, S., 1998. The Relationships Between Serum Triglyceride Concentration and Abdominal Fat Weight of Broilers. Journal of Applied Animal Research, 14(1): 29-32. https://doi.org/10.1080/09712119.1998.9706213.

3. ALTAN, Ö.; AKBAŞ, Y. , SEVGICAN, F.; ERKEK, R. 1997. Effects of Cold Storage on Egg Quality Turkish Journal of Veterinary and Animal Science 21(4): 335-339.

2. YALÇIN, S.; AKBAŞ, Y.; SETTAR, P.; GÖNÜL, T. 1996. Effect of Tibial Dyschondroplasia on Carcas Part Weights and Bone Parameters. British Poultry Science 37(5): 923-927. DOI: 10.1080/00071669608417923.

1. AKBAŞ, Y.; BROTHERSTONE, S.; HILL, W.G. 1993. Animal Model Estimation of Non-additive Genetic Parameters in Dairy Cattle, and Their Effects onHeritability Estimation and Breeding Value Prediction. Journal of Animal Breeding and Genetics 110:105-113. https://doi.org/10.1111/j.1439-0388.1993.tb00721.x