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Growth and yield performance of sorghum (Sorghum bicolor L.) crop under anthracnose stress in dryland crop-livestock farming system 旱地农牧联作系统下高梁作物在炭疽病胁迫下的生长和产量
Experimental Results Pub Date : 2022-08-25 DOI: 10.1017/exp.2022.12
Tessema Tesfaye Atumo, G. Mengesha
{"title":"Growth and yield performance of sorghum (Sorghum bicolor L.) crop under anthracnose stress in dryland crop-livestock farming system","authors":"Tessema Tesfaye Atumo, G. Mengesha","doi":"10.1017/exp.2022.12","DOIUrl":"https://doi.org/10.1017/exp.2022.12","url":null,"abstract":"Abstract Dual-purpose sorghum response to anthracnose disease, growth, and yield was undertaken in Derashe and Arba Minch trial sites during March–June 2018 and 2019. Five sorghum varieties and Rara (local check) were arranged in a randomized complete block design with four replications. Variety Chelenko exhibited the tallest main crop plant height (430 cm) while Dishkara was the tallest (196.65 cm) at ratoon crop harvesting. Rara had a higher tiller number (main = 6.73, ratoon = 9.73) among the varieties. Dishkara and Chelenko varieties produced 50 and 10% more dry biomass yield (DBY) than the overall mean DBY, while Konoda produced 40% less. Although the anthracnose infestation was highest on the varieties Konoda (percentage severity index [PSI] = 20.37%) and NTJ_2 (PSI = 32.19%), they produced significantly (p < .001) higher grain yield (3.89 t/ha) than others. Under anthracnose pressure, Chelenko and Dishkara varieties are suggested for dry matter yield while NTJ_2 for grain yield production in the study area and similar agroecology.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84533890","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
Neonatal visual assessment in congenital heart disease: A pilot study 先天性心脏病新生儿视力评估:一项初步研究
Experimental Results Pub Date : 2022-08-25 DOI: 10.1017/exp.2022.10
M. Feldmann, C. Hagmann, V. Bernet, W. Knirsch, B. Latal
{"title":"Neonatal visual assessment in congenital heart disease: A pilot study","authors":"M. Feldmann, C. Hagmann, V. Bernet, W. Knirsch, B. Latal","doi":"10.1017/exp.2022.10","DOIUrl":"https://doi.org/10.1017/exp.2022.10","url":null,"abstract":"Abstract This study assessed neonatal visual maturity in infants with congenital heart disease (CHD) and its predictive value for neurodevelopmental outcomes. Neonates with CHD underwent a standardized visual assessment before and after cardiopulmonary bypass surgery. Visual maturity was rated as normal versus abnormal by means of normative reference data. Twelve-month neurodevelopment was assessed with the Bayley-III. Twenty-five healthy controls served as the reference group. Neonatal visual assessment was performed in five neonates with CHD preoperatively and in 24 postoperatively. Only postoperative assessments were considered for further analysis. Median [IQR] age at assessment was 27.0 [21.5, 42.0] days of life in postoperative neonates with CHD and 24.0 [15.0, 32.0] in controls. Visual performance was within reference values in 87.5% in postoperative CHD versus 90.5% in healthy controls (p = 1.0). Visual maturity was not predictive of neurodevelopment at 12 months. These results demonstrate the limited feasibility and predictive value of neonatal visual assessments in CHD.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"82 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73668898","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 development, and day-to-day variation, of a Military-Specific Auditory N-Back Task and Shoot-/Don’t -Shoot Task 军事特定听觉N-Back任务和射击/不射击任务的发展和日常变化
Experimental Results Pub Date : 2022-08-24 DOI: 10.1017/exp.2022.11
Christopher Vine, Sarah Coakley, Stephen Myers, S. Blacker, Oliver R. Runswick
{"title":"The development, and day-to-day variation, of a Military-Specific Auditory N-Back Task and Shoot-/Don’t -Shoot Task","authors":"Christopher Vine, Sarah Coakley, Stephen Myers, S. Blacker, Oliver R. Runswick","doi":"10.1017/exp.2022.11","DOIUrl":"https://doi.org/10.1017/exp.2022.11","url":null,"abstract":"Abstract During military operations, soldiers are required to successfully complete numerous physical and cognitive tasks concurrently. Understanding the typical variance in research tools that may be used to provide insight into the interrelationship between physical and cognitive performance is therefore highly important. This study assessed the inter-day variability of two military-specific cognitive assessments: a Military-Specific Auditory N-Back Task (MSANT) and a Shoot-/Don’t-Shoot Task (SDST) in 28 participants. Limits of agreement ±95% confidence intervals, standard error of the mean, and smallest detectable change were calculated to quantify the typical variance in task performance. All parameters within the MSANT and SDST demonstrated no mean difference for trial visit in either the seated or walking condition, with equivalency demonstrated for the majority of comparisons. Collectively, these data provided an indication of the typical variance in MSANT and SDST performance, while demonstrating that both assessments can be used during seated and walking conditions.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84197000","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
Comparing the creamatocrit of human milk before and after long-term freezing 人乳长期冷冻前后乳脂压积的比较
Experimental Results Pub Date : 2022-08-24 DOI: 10.1017/exp.2022.9
M. Fujita, E. Brindle
{"title":"Comparing the creamatocrit of human milk before and after long-term freezing","authors":"M. Fujita, E. Brindle","doi":"10.1017/exp.2022.9","DOIUrl":"https://doi.org/10.1017/exp.2022.9","url":null,"abstract":"Abstract Objectives The creamatocrit is a simple technique for estimating the lipid content of milk, widely adopted for clinical and research purposes. We evaluated the effect of long-term cryogenic storage on the creamatocrit for human milk. Methods Frozen and thawed milk specimens (n = 18) were subjected to the creamatocrit technique. The specimens were reanalyzed after long-term cryogenic storage (10 years at <70°C). The correlation between pre- and post-storage values was tested, and their differences were analyzed using the Bland–Altman plot. Results The pre- and post-storage values were highly correlated (r = 0.960, p < .0001). The Bland–Altman plot revealed a positive association between their differences and means (Pitman’s test r = 0.743, p < .001), suggesting the presence of nonconstant bias across the creamatocrit range. Long-term storage of human milk may introduce subtle bias to the creamatocrit in replicating pre-storage values. Further research should evaluate whether this bias is statistically correctable.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85562067","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
Measuring statistical learning by eye-tracking 通过眼动追踪测量统计学习
Experimental Results Pub Date : 2022-08-15 DOI: 10.1017/exp.2022.8
Tamás Zolnai, Dominika Réka Dávid, O. Pesthy, Marton Nemeth, Mariann M. Kiss, Márton Nagy, D. Németh
{"title":"Measuring statistical learning by eye-tracking","authors":"Tamás Zolnai, Dominika Réka Dávid, O. Pesthy, Marton Nemeth, Mariann M. Kiss, Márton Nagy, D. Németh","doi":"10.1017/exp.2022.8","DOIUrl":"https://doi.org/10.1017/exp.2022.8","url":null,"abstract":"Abstract Statistical learning—the skill to pick up probability-based regularities of the environment—plays a crucial role in adapting to the environment and learning perceptual, motor, and language skills in healthy and clinical populations. Here, we developed a new method to measure statistical learning without any manual responses. We used the Alternating Serial Reaction Time (ASRT) task, adapted to eye-tracker, which, besides measuring reaction times (RTs), enabled us to track learning-dependent anticipatory eye movements. We found robust, interference-resistant learning on RT; moreover, learning-dependent anticipatory eye movements were even more sensitive measures of statistical learning on this task. Our method provides a way to apply the widely used ASRT task to operationalize statistical learning in clinical populations where the use of manual tasks is hindered, such as in Parkinson’s disease. Furthermore, it also enables future basic research to use a more sensitive version of this task to measure predictive processing.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77104602","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: 2
Using network analysis to improve understanding and utility of the 10-item Autism-Spectrum Quotient 运用网络分析提高对10项自闭症谱系商的理解和运用
Experimental Results Pub Date : 2022-07-28 DOI: 10.1017/exp.2022.7
Lucy H. Waldren, L. A. Livingston, Florence Y N Leung, Punit Shah
{"title":"Using network analysis to improve understanding and utility of the 10-item Autism-Spectrum Quotient","authors":"Lucy H. Waldren, L. A. Livingston, Florence Y N Leung, Punit Shah","doi":"10.1017/exp.2022.7","DOIUrl":"https://doi.org/10.1017/exp.2022.7","url":null,"abstract":"Abstract The 10-item Autism-Spectrum Quotient (AQ10) is a measure of autistic traits used in research and clinical practice. Recently, the AQ10 has garnered critical attention, with research questioning its psychometric properties and clinical cutoff value. To help inform the utility of the measure, we conducted the first network analysis of the AQ10, with a view to gain a better understanding of its individual items. Using a large dataset of 6,595 participants who had completed the AQ10, we found strongest inter-subscale connections between communication, imagination, and socially relevant items. The nodes with greatest centrality concerned theory of mind differences. Together, these findings align with cognitive explanations of autism and provide clues about which AQ10 items show greatest utility for informing autism-related clinical practice.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73110100","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
Exact calculation of corrosion rates by the weight-loss method 用失重法精确计算腐蚀速率
Experimental Results Pub Date : 2022-05-16 DOI: 10.1017/exp.2022.5
Francisco Malaret
{"title":"Exact calculation of corrosion rates by the weight-loss method","authors":"Francisco Malaret","doi":"10.1017/exp.2022.5","DOIUrl":"https://doi.org/10.1017/exp.2022.5","url":null,"abstract":"Abstract Corrosion is an important problem that engineers and scientists must overcome to avoid the collapse of structures, chemical processing plants, and metallic objects, which can lead to not only economic loss but also environmental and human losses. One of the simplest and most widely used methods to quantify corrosion rates (CRs) is the immersion test. The usual approach that has been used to date, to quantify the CR by this method, is to assume that the initial surface area of the corroding object remains constant over time. It is shown that such approximations underestimate the true CR and that they may lead to significant errors. A formula to calculate the CR considering changes in the area is presented in this work. The formula herein can be used to accurately quantify the CR by the immersion test and improve the quality of experimental data and the analysis and modeling of corrosion phenomena.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86859030","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: 6
Hospital capacity influencing factors at COVID-19 pandemic in the United States 美国COVID-19大流行期间医院容量影响因素分析
Experimental Results Pub Date : 2022-05-16 DOI: 10.1017/exp.2022.6
Liming Xie, Di Gao, Xiyuan Liu
{"title":"Hospital capacity influencing factors at COVID-19 pandemic in the United States","authors":"Liming Xie, Di Gao, Xiyuan Liu","doi":"10.1017/exp.2022.6","DOIUrl":"https://doi.org/10.1017/exp.2022.6","url":null,"abstract":"","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76981273","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
Can machine learning models trained using atmospheric simulation data be applied to observation data? 使用大气模拟数据训练的机器学习模型能否应用于观测数据?
Experimental Results Pub Date : 2022-02-24 DOI: 10.1017/exp.2022.3
D. Matsuoka
{"title":"Can machine learning models trained using atmospheric simulation data be applied to observation data?","authors":"D. Matsuoka","doi":"10.1017/exp.2022.3","DOIUrl":"https://doi.org/10.1017/exp.2022.3","url":null,"abstract":"Abstract Atmospheric simulation data present richer information in terms of spatiotemporal resolution, spatial dimension, and the number of physical quantities compared to observational data; however, such simulations do not perfectly correspond to the real atmospheric conditions. Additionally, extensive simulation data aids machine learning-based image classification in atmospheric science. In this study, we applied a machine learning model for tropical cyclone detection, which was trained using both simulation and satellite observation data. Consequently, the classification performance was significantly lower than that obtained with the application of simulation data. Owing to the large gap between the simulation and observation data, the classification model could not be practically trained only on the simulation data. Thus, the representation capability of the simulation data must be analyzed and integrated into the observation data for application in real problems.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83688945","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: 3
Fatty acid composition of milk from mothers giving birth at extremely low gestation in Sweden 在瑞典，极低妊娠期母亲所产乳汁的脂肪酸组成
Experimental Results Pub Date : 2022-02-24 DOI: 10.1017/exp.2022.4
Ulrika Sjöbom, Osman Cismaan, I. Hansen-Pupp, D. Wackernagel, K. Sävman, A. Hellström, A. Nilsson
{"title":"Fatty acid composition of milk from mothers giving birth at extremely low gestation in Sweden","authors":"Ulrika Sjöbom, Osman Cismaan, I. Hansen-Pupp, D. Wackernagel, K. Sävman, A. Hellström, A. Nilsson","doi":"10.1017/exp.2022.4","DOIUrl":"https://doi.org/10.1017/exp.2022.4","url":null,"abstract":"Abstract Preterm infants show postnatal deficits of long-chain polyunsaturated fatty acids (LCPUFAs) which are essential for adequate growth and neurodevelopment. Human milk is a primary source of fatty acids (FAs) for the preterm infant, and therefore, knowledge about milk FA levels is required to design appropriate supplementation strategies. Here, we expanded on our previous study (Nilsson et al., 2018, Acta Paediatrica, 107, 1020–1027) determining FA composition in milk obtained from mothers of extremely low gestational age (<28 weeks) infants on three occasions during lactation. There was a clear difference in FA composition in milk collected at Day 7 and milk collected at postmenstrual weeks (PMW) 32 or PMW 40. Notably, the proportion of LCPUFAs was low and declined significantly during milk maturation. These results strengthen previous data that the content of FAs required by the preterm infant is not supplied in sufficient amounts when the mother’s own milk is the sole source of these essential nutrients.","PeriodicalId":12269,"journal":{"name":"Experimental Results","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87376994","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
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