Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-288
M. Al-Hijazeen, D. Ahn, A. Mendonca
A study was conducted to investigate the effect of oregano essential oil on the oxidative stability and color of raw and cooked chicken breast meat. Five treatments, including 1) control (none added), 2) 100 ppm oregano essential oil, 3) 300 ppm oregano essential oil, 4) 400 ppm oregano essential oil, and 5) 5 ppm butylated hydroxyanisole (BHA), were prepared with ground boneless, skinless chicken breast meat and used for both raw and cooked meat studies. For the raw meat study, samples were individually packaged in oxygen-permeable bags and stored in a cold room (4 ℃) for 7 days. For the cooked meat study, the raw meat samples were vacuum-packaged in oxygen-impermeable vacuum bags and then cooked in-bag to an internal temperature of 75 °C. After cooling to room temperature, the cooked meats were repackaged in new oxygen-permeable bags and then stored at 4 oC for 7 days. Both raw and cooked meats were analyzed for lipid and protein oxidation, volatiles, and color at 0, 3, and 7 days of storage. Oregano essential oil significantly reduced (p < 0.05) lipid and protein oxidation, and improved color stability of raw and cooked meat. However, oregano oil at 400 ppm showed the strongest effect for all these parameters. Hexanal was the major aldehyde detected, which was decreased significantly (P < 0.05) by oregano oil treatment, in cooked meat. Overall, oregano essential oil at 100-400 ppm levels could be a potential replacement for the synthetic antioxidants in chicken meat.
{"title":"Effect of Oregano Essential Oil on the Storage Stability and Quality Parameters of Ground Chicken Breast Meat","authors":"M. Al-Hijazeen, D. Ahn, A. Mendonca","doi":"10.31274/ANS_AIR-180814-288","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-288","url":null,"abstract":"A study was conducted to investigate the effect of oregano essential oil on the oxidative stability and color of raw and cooked chicken breast meat. Five treatments, including 1) control (none added), 2) 100 ppm oregano essential oil, 3) 300 ppm oregano essential oil, 4) 400 ppm oregano essential oil, and 5) 5 ppm butylated hydroxyanisole (BHA), were prepared with ground boneless, skinless chicken breast meat and used for both raw and cooked meat studies. For the raw meat study, samples were individually packaged in oxygen-permeable bags and stored in a cold room (4 ℃) for 7 days. For the cooked meat study, the raw meat samples were vacuum-packaged in oxygen-impermeable vacuum bags and then cooked in-bag to an internal temperature of 75 °C. After cooling to room temperature, the cooked meats were repackaged in new oxygen-permeable bags and then stored at 4 oC for 7 days. Both raw and cooked meats were analyzed for lipid and protein oxidation, volatiles, and color at 0, 3, and 7 days of storage. Oregano essential oil significantly reduced (p < 0.05) lipid and protein oxidation, and improved color stability of raw and cooked meat. However, oregano oil at 400 ppm showed the strongest effect for all these parameters. Hexanal was the major aldehyde detected, which was decreased significantly (P < 0.05) by oregano oil treatment, in cooked meat. Overall, oregano essential oil at 100-400 ppm levels could be a potential replacement for the synthetic antioxidants in chicken meat.","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"148 1","pages":"7"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89036196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-549
Claire E. Andresen, P. Gunn
This study evaluated the effects of extended-release eprinomectin on performance parameters and reproductive efficiency of fall-calving cows. Cows were treated with either a conventional, short duration dewormer (CONV) or an injectable extended-release eprinomectin (EPR). Change in body weight (BW) and average daily gain were greater in EPR cows compared to CONV treated cows. Pregnancy rates tended to be greater for EPR than CONV cows. Calves from dams treated with EPR were younger at weaning, but had greater weaning weights than calves from CONV dams. Results from this study indicate performance and reproductive advantages for dams treated with EPR as well as possible indirect performance advantages for calves whose dams were treated with EPR.
{"title":"Effects of Extended-release Eprinomectin on Cow/calf Performance and Reproductive Success in a Fall-calving Herd","authors":"Claire E. Andresen, P. Gunn","doi":"10.31274/ANS_AIR-180814-549","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-549","url":null,"abstract":"This study evaluated the effects of extended-release eprinomectin on performance parameters and reproductive efficiency of fall-calving cows. Cows were treated with either a conventional, short duration dewormer (CONV) or an injectable extended-release eprinomectin (EPR). Change in body weight (BW) and average daily gain were greater in EPR cows compared to CONV treated cows. Pregnancy rates tended to be greater for EPR than CONV cows. Calves from dams treated with EPR were younger at weaning, but had greater weaning weights than calves from CONV dams. Results from this study indicate performance and reproductive advantages for dams treated with EPR as well as possible indirect performance advantages for calves whose dams were treated with EPR.","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"12 1","pages":"8"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82434757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-388
X. Lang, J. Hsieh, Haibo Liu, S. Lamont, Qing Zhu
The tumorigenesis caused by avian leukosis virus (ALV) occurs through a complex regulatory architecture. , We applied a novel methodology to jointly analyze four different types of datasets: mRNA expression, the associated regulatory factors of miRNA and lncRNA, and ALV gene expression. The pathway analysis shows that combined analysis produced more informative results than single data-type analyses, and the co-expression network analysis found key elements involved in the host-pathogen interaction. The integration of multiple data sources yielded deeper insights into the pathogenesis of the virus and the host immune response.
{"title":"Integration of Host and Virus Gene Expression for Chickens Response to Avian Leukosis Virus Challenge","authors":"X. Lang, J. Hsieh, Haibo Liu, S. Lamont, Qing Zhu","doi":"10.31274/ANS_AIR-180814-388","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-388","url":null,"abstract":"The tumorigenesis caused by avian leukosis virus (ALV) occurs through a complex regulatory architecture. , We applied a novel methodology to jointly analyze four different types of datasets: mRNA expression, the associated regulatory factors of miRNA and lncRNA, and ALV gene expression. The pathway analysis shows that combined analysis produced more informative results than single data-type analyses, and the co-expression network analysis found key elements involved in the host-pathogen interaction. The integration of multiple data sources yielded deeper insights into the pathogenesis of the virus and the host immune response.","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"7 1","pages":"53"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87541673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ans_air-180814-395
D. Bickett-Weddle
Introduction The Secure Milk Supply (SMS) Plan provides a workable continuity of business (COB) plan for dairy premises with no evidence of foot and mouth disease (FMD) infection in a regulatory Control Area to move raw milk to processing that is credible to Responsible Regulatory Officials (local, state, tribal, and federal officials, as appropriate). Officials must balance the risks of allowing movement of raw milk against the risk of not allowing movement and thus the necessity for on farm disposal of raw milk. FMD is a highly contagious foreign animal disease that infects cattle and other cloven-hooved livestock, such as swine, sheep, goats, and deer. FMD is not a public health or food safety concern. FMD has been eradicated from the U.S. since 1929 but it is present in many other countries and causes severe production losses in animals.
{"title":"Secure Milk Supply (SMS) Plan for Continuity of Business","authors":"D. Bickett-Weddle","doi":"10.31274/ans_air-180814-395","DOIUrl":"https://doi.org/10.31274/ans_air-180814-395","url":null,"abstract":"Introduction The Secure Milk Supply (SMS) Plan provides a workable continuity of business (COB) plan for dairy premises with no evidence of foot and mouth disease (FMD) infection in a regulatory Control Area to move raw milk to processing that is credible to Responsible Regulatory Officials (local, state, tribal, and federal officials, as appropriate). Officials must balance the risks of allowing movement of raw milk against the risk of not allowing movement and thus the necessity for on farm disposal of raw milk. FMD is a highly contagious foreign animal disease that infects cattle and other cloven-hooved livestock, such as swine, sheep, goats, and deer. FMD is not a public health or food safety concern. FMD has been eradicated from the U.S. since 1929 but it is present in many other countries and causes severe production losses in animals.","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"6 1","pages":"34"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78504662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-390
L. Chai, H. Xin, Yang Zhao, Tong Wang, M. Soupir
Spraying water or electrolyzed water (EW) has been tested to reduce animal house dust level. In this study, lab-scale experiment was conducted to mitigate particulate matter (PM) emissions of litter from aviary cage-free hen houses by spraying EW. The results showed that higher spray dosage led to greater PM reduction (PM reduction of 71%, 81% and 89% immediately after EW spray at 25, 50, 75 mL per kg dry-basis litter or 3, 6, and 9 gal per 1000 ft2 at 0.4 inch (1 cm) litter depth, respectively) but higher ammonia (NH3) emissions. To address this issue, solid litter additive (PLT®) at three application rates (i.e., 60.8, 121.6, and 182.4 lb per 1000 ft2) along with spray of EW was tested for NH3 mitigation. The lab-scale study results showed that the three litter additive application rates reduced NH3 generation by 28–79%. This study provides the foundation for conducting subsequent field test to verify the efficacy of this promising mitigation technique (EW spray and PLT use) to improve the indoor air quality of CF hen houses.
{"title":"Air Emissions Mitigation from Aviary Cage-free Hen Litter","authors":"L. Chai, H. Xin, Yang Zhao, Tong Wang, M. Soupir","doi":"10.31274/ANS_AIR-180814-390","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-390","url":null,"abstract":"Spraying water or electrolyzed water (EW) has been tested to reduce animal house dust level. In this study, lab-scale experiment was conducted to mitigate particulate matter (PM) emissions of litter from aviary cage-free hen houses by spraying EW. The results showed that higher spray dosage led to greater PM reduction (PM reduction of 71%, 81% and 89% immediately after EW spray at 25, 50, 75 mL per kg dry-basis litter or 3, 6, and 9 gal per 1000 ft2 at 0.4 inch (1 cm) litter depth, respectively) but higher ammonia (NH3) emissions. To address this issue, solid litter additive (PLT®) at three application rates (i.e., 60.8, 121.6, and 182.4 lb per 1000 ft2) along with spray of EW was tested for NH3 mitigation. The lab-scale study results showed that the three litter additive application rates reduced NH3 generation by 28–79%. This study provides the foundation for conducting subsequent field test to verify the efficacy of this promising mitigation technique (EW spray and PLT use) to improve the indoor air quality of CF hen houses.","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"17 1","pages":"48"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78042758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ans_air-180814-372
J. Wickramasinghe, R. Appuhamy
{"title":"Effects of Age of Dairy Calves First Offered Free Drinking Water on Feed Intake, Growth, and Health","authors":"J. Wickramasinghe, R. Appuhamy","doi":"10.31274/ans_air-180814-372","DOIUrl":"https://doi.org/10.31274/ans_air-180814-372","url":null,"abstract":"","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"44 4 1","pages":"31"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74589966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-323
C. Supakorn, C. Lents, J. Stock, J. Vallet, T. J. Prince, Christine E. Phllips, R. Boyd, A. DeDecker, K. Stalder
An experiment was conducted to determine the optimum dietary lysine concentration for optimum growth rate of replacement gilts during the growing-finishing period. A total of 2,960 gilts (Large White x Landrace), 42.3±7.0 kg average BW were allotted to randomized completely block design (RCBD). Three grower and finisher diets were formulated to contain low lysine (0.68 and 0.52% standard ileal digestible (SID) lysine), medium lysine (0.79 and 0.60% SID lysine), and high lysine (0.90 and 0.68 % SID lysine) at data recording day (142, 160 and 200 d of age). Covariate of body weight at 100 days was included in the models and it had significant influence on growth traits (P < 0.05). Gilts fed the high lysine treatment had increased body weight (BW), flank-to-flank, backfat thickness, loin depth, fat-free-lean, and average daily gain (ADG) (P < 0.05) when compared to gilts fed the medium and low lysine treatments. The results indicated that gilts require higher dietary lysine concentrations to maximize growth rate and high lysine diet may useful to impact growth traits when fed to developing gilt from 142 to 200 kg BW.
本试验旨在确定替代后备母猪生长-肥育期最佳生长速率所需的最佳饲粮赖氨酸浓度。选取2960头平均体重为42.3±7.0 kg的大白×长白后备母猪，采用完全随机区组设计(RCBD)。在数据记录日龄(142、160和200日龄)配制低赖氨酸(0.68和0.52%标准回肠可消化赖氨酸)、中赖氨酸(0.79和0.60%标准回肠可消化赖氨酸)和高赖氨酸(0.90和0.68%标准回肠可消化赖氨酸)3种生长和育肥猪饲粮。模型中纳入了100日龄体重的协变量，其对生长性状有显著影响(P < 0.05)。与中、低赖氨酸处理相比，高赖氨酸处理仔猪体重(BW)、侧腹比、背膘厚、腰深、无脂瘦肉和平均日增重(ADG)显著增加(P < 0.05)。综上所述，在142 ~ 200 kg BW的发育阶段，后备母猪需要较高的赖氨酸水平以达到最大的生长速率，高赖氨酸饲粮可能对后备母猪的生长性状有影响。
{"title":"Effect of Ad libitum Feeding of Gilt Developer Diets Differing in Standard Ileal Digestive Lysine Concentrations on Growth Traits","authors":"C. Supakorn, C. Lents, J. Stock, J. Vallet, T. J. Prince, Christine E. Phllips, R. Boyd, A. DeDecker, K. Stalder","doi":"10.31274/ANS_AIR-180814-323","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-323","url":null,"abstract":"An experiment was conducted to determine the optimum dietary lysine concentration for optimum growth rate of replacement gilts during the growing-finishing period. A total of 2,960 gilts (Large White x Landrace), 42.3±7.0 kg average BW were allotted to randomized completely block design (RCBD). Three grower and finisher diets were formulated to contain low lysine (0.68 and 0.52% standard ileal digestible (SID) lysine), medium lysine (0.79 and 0.60% SID lysine), and high lysine (0.90 and 0.68 % SID lysine) at data recording day (142, 160 and 200 d of age). Covariate of body weight at 100 days was included in the models and it had significant influence on growth traits (P < 0.05). Gilts fed the high lysine treatment had increased body weight (BW), flank-to-flank, backfat thickness, loin depth, fat-free-lean, and average daily gain (ADG) (P < 0.05) when compared to gilts fed the medium and low lysine treatments. The results indicated that gilts require higher dietary lysine concentrations to maximize growth rate and high lysine diet may useful to impact growth traits when fed to developing gilt from 142 to 200 kg BW.","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"121 1","pages":"74"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91048573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-376
E. N. Amuzu-Aweh, M. Walugembe, B. Kayang, A. Muhairwa
Recommended Citation Amuzu-Aweh, Esinam Nancy; Walugembe, Muhammed; Kayang, Boniface Baboreka; and Muhairwa, Amandus Pachificus (2018) "Genetic Parameters and Genomic Regions Associated with Growth Rate and Response to Newcastle Disease in Local Chicken Ecotypes in Ghana and Tanzania," Animal Industry Report: AS 664, ASL R3260. DOI: https://doi.org/10.31274/ans_air-180814-376 Available at: https://lib.dr.iastate.edu/ans_air/vol664/iss1/58
{"title":"Genetic Parameters and Genomic Regions Associated with Growth Rate and Response to Newcastle Disease in Local Chicken Ecotypes in Ghana and Tanzania","authors":"E. N. Amuzu-Aweh, M. Walugembe, B. Kayang, A. Muhairwa","doi":"10.31274/ANS_AIR-180814-376","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-376","url":null,"abstract":"Recommended Citation Amuzu-Aweh, Esinam Nancy; Walugembe, Muhammed; Kayang, Boniface Baboreka; and Muhairwa, Amandus Pachificus (2018) \"Genetic Parameters and Genomic Regions Associated with Growth Rate and Response to Newcastle Disease in Local Chicken Ecotypes in Ghana and Tanzania,\" Animal Industry Report: AS 664, ASL R3260. DOI: https://doi.org/10.31274/ans_air-180814-376 Available at: https://lib.dr.iastate.edu/ans_air/vol664/iss1/58","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"20 1","pages":"774"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86128876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-333
E. Mauch, B. Servin, H. Gilbert, J. Dekkers
{"title":"Signatures of Selection in Two Independent Populations of Pigs Divergently Selected for Feed Efficiency","authors":"E. Mauch, B. Servin, H. Gilbert, J. Dekkers","doi":"10.31274/ANS_AIR-180814-333","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-333","url":null,"abstract":"","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"30 1","pages":"72"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75581614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-01-01DOI: 10.31274/ANS_AIR-180814-456
R. Euken
Corn Silage and earlage are two common feeds for beef cattle. Both of these feeds can increase beef production per acre as compared to corn grain but require good management from production through feeding to optimize beef production. Little information has been collected about production practices that are being used in Iowa and if there is any correlation to the feeding value of the feeds.
{"title":"A Survey of Corn Silage and Earlage Characteristics Production and Use in Iowa","authors":"R. Euken","doi":"10.31274/ANS_AIR-180814-456","DOIUrl":"https://doi.org/10.31274/ANS_AIR-180814-456","url":null,"abstract":"Corn Silage and earlage are two common feeds for beef cattle. Both of these feeds can increase beef production per acre as compared to corn grain but require good management from production through feeding to optimize beef production. Little information has been collected about production practices that are being used in Iowa and if there is any correlation to the feeding value of the feeds.","PeriodicalId":7812,"journal":{"name":"Animal Industry Report","volume":"56 1","pages":"17"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74093078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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