Acta Scientiarum. Animal Sciences最新文献_第2页

Acta Scientiarum. Animal Sciences Pub Date : 2023-08-11 DOI: 10.4025/actascianimsci.v45i1.60704

Harry Sousa Paiva, Sheila Vilarindo de Sousa, Ellen Cristina de Araújo da Conceição, Antônio Clementino dos Santos, Ricardo Shigueru Okumura, Rafael Mezzomo, Perlon Maia dos Santos, Raylon Pereira Maciel

{"title":"Recommended fertilization and timing of nitrogen fertilization influences the morphogenesis, structural characteristics, and production efficiency of Mombaça grass","authors":"Harry Sousa Paiva, Sheila Vilarindo de Sousa, Ellen Cristina de Araújo da Conceição, Antônio Clementino dos Santos, Ricardo Shigueru Okumura, Rafael Mezzomo, Perlon Maia dos Santos, Raylon Pereira Maciel","doi":"10.4025/actascianimsci.v45i1.60704","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.60704","url":null,"abstract":"This study aimed to evaluate whether different fertilization strategies influence the morphogenic, structural, and production characteristics of Megathyrsus maximus cv. Mombaça. The experimental design adopted was a randomized block design with a 4 × 3 factorial scheme having five replications. The treatments were as per the following fertilization recommendations: 5th Approach Guide (5AP), Pará Guide (PG), Nutrient Replacement (RP), and the Michaelis and Menten adapted model (MM), applied for three days after application of the nitrogen (N) source following defoliation (days 0, 3, and 6). The interaction between factors affected the following variables: leaf appearance rate (LAR), leaf elongation rate (LER), and leaf senescence rate (LSR). The highest stem elongation rate (SER) was observed for the 5AP recommendation treatment with N application on day 0 (0.113 cm). The highest leaf area index (LAI; 5.33) and tiller population density (TPD; 421.5 tillers m-2) were observed for the 5AP recommendation. The 5AP recommendation with N application on day 0 and on the sixth day after defoliation, and the MM recommendation with fertilization on day 0 showed the best LAR and LER, as well as a greater number of cycles and greater absolute values of leaf blade dry mass.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135492239","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}

引用次数: 0

The Application of Taguchi Method to Optimize Pellet Quality in Broiler Feeds 田口法在肉鸡饲料颗粒品质优化中的应用

Acta Scientiarum. Animal Sciences Pub Date : 2023-08-11 DOI: 10.4025/actascianimsci.v45i1.58931

Reza Vakili

引用次数: 0

Mechanically separated meat prepared with edible tilapia filleting waste from a public fish market 用可食用的罗非鱼鱼片废料从公众鱼市场上制成的机械分离肉

Acta Scientiarum. Animal Sciences Pub Date : 2023-08-11 DOI: 10.4025/actascianimsci.v45i1.60993

Rafael Gomes Abreu Bacelar, Nathálya de Oliveira Moura, Marília da Silva Sousa, José Humberto Santos Filho, Karina dos Santos Rodrigues, Eveny Silva de Melo, Maria Christina Sanches Muratori

{"title":"Mechanically separated meat prepared with edible tilapia filleting waste from a public fish market","authors":"Rafael Gomes Abreu Bacelar, Nathálya de Oliveira Moura, Marília da Silva Sousa, José Humberto Santos Filho, Karina dos Santos Rodrigues, Eveny Silva de Melo, Maria Christina Sanches Muratori","doi":"10.4025/actascianimsci.v45i1.60993","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.60993","url":null,"abstract":"This study aimed to produce mechanically separated meat (MSM) from tilapia obtained at the Teresina fish market in the state of Piauí, Brazil. Waste production and disposal and yields were estimated, and physico-chemical and microbiological MSM qualities were determined. A questionnaire was applied to the fish market sellers, followed by tilapia carcass sampling for MSM production and assessments concerning yields, microbiological (Escherichia coli and Staphylococcus coagulase positive counts and the detection of Salmonella spp.) and physicochemical (water activity, pH, reaction to hydrogen sulfide and ammonia) quality and proximate composition (moisture, ash, proteins, lipids, carbohydrates and total energy value). The questionnaire results indicated that tilapia is highly in demand and thats processing leads to significant waste. The yield analysis indicated that tilapia MSM presents adequate residual meat extraction rates from tilapia carcasses. All microbiological analyses were in compliance with Brazilian standards. Physicochemical results were as follows: protein (14.9 to 16.1%), lipids (16.6 to 22.1%), ash (1.3 to 2.8%), moisture (60.6 to 64 .1%), carbohydrates (0.6 to 1.5%) and calories (216.5 to 263.1 kcal 100-1). It is, therefore, clear that MSM constitutes a safe and nutritious foodstudd and comprises a viable alternative for the development of co-products.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135492243","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}

引用次数: 0

Technical note: Evaluation of an alternative automatic heating-stirring system in the determination of in vitro ruminal dry matter digestibility of forages using the Tilley and Terry method 技术说明:利用Tilley和Terry法测定牧草体外瘤胃干物质消化率的一种替代自动加热搅拌系统的评价

Acta Scientiarum. Animal Sciences Pub Date : 2023-08-11 DOI: 10.4025/actascianimsci.v45i1.61195

Julián Andrés Castillo Vargas, Gilmara Pinto Leite, Gabriela de Jesus Coelho, Tiago Costa de Araújo, Daiany Iris Gomes, Kaliandra Souza Alves, Rafael Mezzomo

{"title":"Technical note: Evaluation of an alternative automatic heating-stirring system in the determination of in vitro ruminal dry matter digestibility of forages using the Tilley and Terry method","authors":"Julián Andrés Castillo Vargas, Gilmara Pinto Leite, Gabriela de Jesus Coelho, Tiago Costa de Araújo, Daiany Iris Gomes, Kaliandra Souza Alves, Rafael Mezzomo","doi":"10.4025/actascianimsci.v45i1.61195","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.61195","url":null,"abstract":"This study evaluated an alternative heating-stirring system in the determination of in vitro ruminal digestibility of dry matter (IVRDMD) of forages using the Tilley and Terry (TT) method. For this purpose, the IVRDMD of three forage species (Marandu, Tifton 85, and Mombasa) was determined by incubating 500 mg of each dried and ground (1 mm) forage in 50-mL rumen inoculum during 48h, followed by quantification of the incubation residue. Two heating-stirring systems were used: i) heating in a water bath at 39°C with manual stirring every two hours (i.e., traditional system); and ii) heating in an oven with controlled temperature at 39°C and automatic agitation (44 rpm; alternative system); there was no effect of the interaction between the heating-stirring system and the type of forage (p = 0.829) on the IVRDMD of forages. The type of heating-stirring system (p = 0.422) did not affect the IVRDMD of forages. Nevertheless, the IVRDMD values of Marandu grass (system i = 598.7 g kg-1 vs system ii = 599.4 g kg-1) were greater (p < 0.001) than Tifton 85 (system i = 392.1 vs g kg-1 vs system ii = 370.7 g kg-1) and Mombasa (system i = 397.4 g kg-1; system ii = 369.7 g kg-1) grasses. In conclusion, the obtained data indicate that the alternative heating-stirring system produces similar results to those obtained using the traditionally heating-stirring system during the determination of the IVRDMD of forages.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135492237","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}

引用次数: 0

Quality of Japanese quail eggs according to different storage periods and temperatures 日本鹌鹑蛋贮存时间和温度对蛋品质的影响

Acta Scientiarum. Animal Sciences Pub Date : 2023-08-11 DOI: 10.4025/actascianimsci.v45i1.61040

Débora Cristine de Oliveira Carvalho, Kilvia Ramila Barros Nunes, Glayciane Costa Gois, Elenice Andrade Moraes, Rita de Cássia Gonçalves-Gervásio, Mônica Cristina Rezende Zuffo Borges, Rafael Torres de Souza Rodrigues, Claudson Oliveira Brito

{"title":"Quality of Japanese quail eggs according to different storage periods and temperatures","authors":"Débora Cristine de Oliveira Carvalho, Kilvia Ramila Barros Nunes, Glayciane Costa Gois, Elenice Andrade Moraes, Rita de Cássia Gonçalves-Gervásio, Mônica Cristina Rezende Zuffo Borges, Rafael Torres de Souza Rodrigues, Claudson Oliveira Brito","doi":"10.4025/actascianimsci.v45i1.61040","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.61040","url":null,"abstract":"The objective was to evaluate the quality of Japanese quail eggs stored at room temperature (26.8ºC) and under refrigeration (10.9ºC), for different storage periods (0; 5; 10; 15; 20; 25 and 30 days). A total of 196 quail eggs were assigned to different treatments in a factorial arrangement of 2 (temperatures) x 7 (storage periods), with 3 replications and 4 eggs per experimental unit. Data were subjected to regression analysis of parameters as a function of storage time at room temperature and under refrigeration. There was a reduction in egg weight, albumen weight and height, yolk height and egg yolk index with increasing storage period as a function of temperatures (p < 0.05). Eggs at room temperature showed a reduction in albumen index, while eggs under refrigeration showed a quadratic behavior (p < 0.05). Storage days promoted a quadratic response in albumen and yolk pH (p < 0.05) of eggs at room temperature. Eggs at room temperature floated from the 15th day of storage. When stored at room temperature, quail eggs show a sharp decrease in internal quality during storage for up to 30 days. Refrigerated storage is recommended.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135492238","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}

引用次数: 0

Physicochemical and bioactive properties of Apis and stingless bee (Meliponini) honey from Brazilian Caatinga 巴西Caatinga产Apis和无刺蜜蜂蜂蜜的理化和生物活性特性

Acta Scientiarum. Animal Sciences Pub Date : 2023-03-31 DOI: 10.4025/actascianimsci.v45i1.59799

Filipe Gomes de Araújo, N. O. Araújo, V. Oliveira, R. Leite, F. Santos, E. Aroucha

{"title":"Physicochemical and bioactive properties of Apis and stingless bee (Meliponini) honey from Brazilian Caatinga","authors":"Filipe Gomes de Araújo, N. O. Araújo, V. Oliveira, R. Leite, F. Santos, E. Aroucha","doi":"10.4025/actascianimsci.v45i1.59799","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.59799","url":null,"abstract":"Since the composition of honey varies with the species of bee as well as flowering and geographical aspects, this study aimed to evaluate the physicochemical and bioactive properties of Apisand stingless bees’honey from the Brazilian Caatinga. Samples of different species of Apis mellifera L.Meliponini (Melipona subnitida, Frieseomellita varia, Melipona mandacaia, Plebeia sp.) and Apis mellifera L.werecollected from honey producersin the state of Rio Grande do Norte. Honey from A. mellifera and stingless bees showed physicochemical differences in some parameters, especially in moisture, free acidity, HMF, water activity, sugars and electric conductivity. There were no differences in color between honeys from A. mellifera and stingless bees. Honeys fromPlebeia sp., F. varia and A. mellifera showed higher antioxidant capacity followed by honeys fromM. mandacaia and M. subnitida. Flavonoids had little influence on the differentiation of antioxidant activities of stingless bees, while the opposite occurred with the phenolic content, where honeys with the highest levels of phenolic also showed higher antioxidant capacity.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78724281","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}

引用次数: 0

Histomorphometry of muscle fibers in breast fillets of broilers with wooden breast myopathy 木性胸肌病肉鸡胸排肌纤维组织形态学研究

Acta Scientiarum. Animal Sciences Pub Date : 2023-03-31 DOI: 10.4025/actascianimsci.v45i1.60681

Andrey Sávio de Almeida Assunção, R. G. Garcia, C. Komiyama, Renata Aparecida Martins, F. R. Caldara, Jacqueline Rosa de Souza, M. Burbarelli, F. Cavichiolo

{"title":"Histomorphometry of muscle fibers in breast fillets of broilers with wooden breast myopathy","authors":"Andrey Sávio de Almeida Assunção, R. G. Garcia, C. Komiyama, Renata Aparecida Martins, F. R. Caldara, Jacqueline Rosa de Souza, M. Burbarelli, F. Cavichiolo","doi":"10.4025/actascianimsci.v45i1.60681","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.60681","url":null,"abstract":"Wooden breast myopathy (WB) strongly affects the poultry industry mainly in terms of consumers rejection and economical loses, due to morphological changes in broiler muscle tissue and consequently low meat quality. The aim of this study is to evaluate the histomorphometry of muscle fibers of breast fillets of broilers with severity levels of WB myopathy. The histological evaluation considered 30 samples of the pectoralis major muscle and the level of WB myopathy (ten normal fillets, ten moderate fillets, and ten severe fillets). Fillets with a severe level of WB present low average fiber number, high average fiber diameter, low percentage of fibers with diameter of less than 20 µm, low percentage of fibers with diameter between 20 and 40 µm, and high percentage of fibers with diameter between 40 and 70 µm. Fiber cross-sectional area is greater in fillets affected by moderate and severe WB. Thus, fillets with a severe level of WB damage the muscle fiber structure and contribute more severely to the degenerative processes of breast meat.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82584547","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}

引用次数: 0

Insect meal in poultry feed: a potential protein source 家禽饲料中的昆虫粉:一种潜在的蛋白质来源

Acta Scientiarum. Animal Sciences Pub Date : 2023-03-31 DOI: 10.4025/actascianimsci.v45i1.60317

J. Novodworski, L. D. Castilha, Alessandra Aparecida Silva

{"title":"Insect meal in poultry feed: a potential protein source","authors":"J. Novodworski, L. D. Castilha, Alessandra Aparecida Silva","doi":"10.4025/actascianimsci.v45i1.60317","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.60317","url":null,"abstract":"The present study aims to conduct a review on the potential use of insect meal as an alternative protein source in poultry feed, particularly to serve the rearing of free-range chickens. Insects are already part of the diet of birds in their natural habitat, and the availability of low-cost alternative foods with low environmental impact is essential for the development of the activity. The review comprehended studies that used meals consisting of silkworm (Bombyx mori) chrysalis, earthworm (Eisenia foetida), housefly (Musca domestica), black soldier fly (Hermetia illucens) and mealworm beetle (Tenebrio molitor) to replace plant-based protein sources. In general, insect meals have a high content of crude protein and ether extract, as well as an essential amino acid profile suitable for poultry feeding. The addition of insect meal in poultry feed normally shows good results as to growth performance and egg production, without causing a negative effect on carcass characteristics, meat sensory quality and egg quality, presenting itself as an alternative protein source with good prospects for replacing plant-based sources in poultry feed.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74655875","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}

引用次数: 1

Effect of solar radiation on Holstein heifers’ physiological variables and grazing behavior 太阳辐射对荷斯坦小母牛生理指标及放牧行为的影响

Acta Scientiarum. Animal Sciences Pub Date : 2023-03-27 DOI: 10.4025/actascianimsci.v45i1.59307

Ana Flávia Brunheira Pereira, Mariana Letícia Gil Silva, Evandro Menezes de Oliveira, S. T. Nascimento, J. Toledo

{"title":"Effect of solar radiation on Holstein heifers’ physiological variables and grazing behavior","authors":"Ana Flávia Brunheira Pereira, Mariana Letícia Gil Silva, Evandro Menezes de Oliveira, S. T. Nascimento, J. Toledo","doi":"10.4025/actascianimsci.v45i1.59307","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.59307","url":null,"abstract":"The objective was to assess the physiological and behavioral variables of pasture-raised Holstein heifers on the basis of their coat color. Eight heifers were used, four with black coat, and four with white coat. In the morning and afternoon periods, their physiological variables were measured, namely respiratory rate (RR, mov min. -1), rectal temperature (TR, ºC), and coat surface temperature (TS, ºC). The behavior analysis considered the site (sun or shade), position (standing or lying down), and activities (idleness, rumination, grazing, and others). The data of the physiological variables were assessed through analysis of variance, and significance, through Tukey’s test at 5%, while behavioral data were assessed using the Chi-squared test (SAS Software). There was a difference for all of the heifers’ physiological variables as a function of coat color (p < 0.0001) and period (p < 0.0001), with black ones showing greater results than white ones as to all physiological variables in the afternoon period (p < 0.0001). Grazing behavior is reduced during the hottest hours of the day. We conclude that solar radiation changes the physiological variables and grazing behavior of pasture-raised Holstein heifers.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78555499","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}

引用次数: 0

Morpho-physiological and anatomical characteristics of Urochloa brizantha cv. Marandu in silvopastoral and monoculture systems 棘尿chloa brizantha cv.形态生理解剖特征。在森林和单一栽培系统中的马兰度

Acta Scientiarum. Animal Sciences Pub Date : 2023-03-27 DOI: 10.4025/actascianimsci.v45i1.59494

L. F. Sousa, G. R. Moreira, José Pires de Lemos Filho, D. S. Paciullo, J. Vendramini, R. Luna, R. M. Maurício

{"title":"Morpho-physiological and anatomical characteristics of Urochloa brizantha cv. Marandu in silvopastoral and monoculture systems","authors":"L. F. Sousa, G. R. Moreira, José Pires de Lemos Filho, D. S. Paciullo, J. Vendramini, R. Luna, R. M. Maurício","doi":"10.4025/actascianimsci.v45i1.59494","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.59494","url":null,"abstract":"To gain insights into the forage morphological and anatomical characteristics in a silvopastoral system (SPS) with Bolsa de Pastor (Zeyheria tuberculosa) and palisadegrass ‘Marandu’ (Urochloa brizantha) monoculture (MONO). The SPS was established through natural regeneration of the tree species. Treatments were a SPS and MONO distributed in a completely randomized design with six replicates and repeated measures were the harvest periods. Response variables were morpho-physiological and anatomical characteristicss: green: dead material ratio, leaf blade: stem+sheath ratio, leaf area index, chlorophyll and carotenoid concentrations, proportions of non-lignified and achlorophyllous areas, lignified areas in stems, proportions of non-lignified and achlorophyllous areas, lignified and chlorophyllous areas in leaves, as well as cell length in longitudinal section of stem. Morpho-physiological patterns were altered (p < 0.05) under natural shading conditions due to higher photosynthetic efficiency in the SPS. There was no effect (p > 0.05) of the systems on anatomical patterns, proportions of non-lignified and achlorophyllous, lignified and chlorophyllous tissues, these proportions were influenced only by the periods of the year, both for stems and leaves. Cells of the internodes of the grasses of the studied systems had the same length. The SPS alters morpho-physiological characteristics of palisadegrass and increases the concentration of chlorophyll a and b.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89628214","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}

引用次数: 0