In this paper, we prove a Poincaré-type inequality for any set of finite perimeter which is stable with respect to the free energy among volume-preserving perturbation, provided that the Hausdorff dimension of it...
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NOTICE OF RETRACTION: While investigating potential publication-related misconduct in connection with the ICIMTech 2021 Conference Proceedings, serious concerns were raised that cast doubt on the integrity of the peer...
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(纸本)9781450385015
NOTICE OF RETRACTION: While investigating potential publication-related misconduct in connection with the ICIMTech 2021 Conference Proceedings, serious concerns were raised that cast doubt on the integrity of the peer-review process and all papers published in the Proceedings of this Conference. The integrity of the entire Conference has been called into question. As a result, of its investigation, ACM has decided to retract the Entire Conference Proceedings and all related papers from the ACM Digital *** of the papers from this Proceeding should be cited in the literature because of the questionable integrity of the peer review process for this Conference.
Prior studies have attributed and confirmed the importance of hosts' information disclosure on boosting their performance due to the prominent information asymmetry on peer-to-peer rental platforms. This study tak...
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Prior studies have attributed and confirmed the importance of hosts' information disclosure on boosting their performance due to the prominent information asymmetry on peer-to-peer rental platforms. This study takes a step further by analyzing how hosts and neighbors' disclosure of descriptions simultaneously and interactively influences the review volume and performance of Airbnb listings. Based on a panel dataset and fixed effect regression models, the results confirmed the findings of prior studies that self-disclosure of descriptions has a positive effect on the review volume and performance. We also initially find a substitute effect between self -disclosure of descriptions and neighbors' disclosure of public information, with a complementary effect be-tween self-disclosure of descriptions and neighbors' disclosure of private information. As a novel attempt to analyze the effect of neighbors' information disclosure on property performance, this study provides important implications for relevant literature and for hospitality professionals to improve information disclosure strategies.
This study aimed to compare the gut-brain axis responses to acute electroacupuncture (EA) at different acupoint combinations in the minipig model. Four adult Yucatan minipigs were subjected twice to four acute EA trea...
This study aimed to compare the gut-brain axis responses to acute electroacupuncture (EA) at different acupoint combinations in the minipig model. Four adult Yucatan minipigs were subjected twice to four acute EA treatments (25-minute acute sessions) including sham (false acupoints) and control (no EA), during anesthesia and according to a Latin-square design paradigm. Acupoint combinations (4 loci each) are head-abdomen (#70 Dafengmen, #35 Sanwan), back (bilateral #27 Pishu, #28 Weishu), leg (bilateral #79 Hangou, #63 Housanli), and sham (2 bilateral points that are not acupoints). Electrocardiograms were performed to explore heart rate variability (HRV). Infrared thermography was used to measure skin temperature at the stimulation points. Saliva (cortisol) and blood samples (leptin, total/active ghrelin, insulin, and glucose) were collected for further analyses before and after acute EA. All animals were also subjected to BOLD fMRI to investigate the brain responses to EA. Acute EA significantly modulated several physiological and metabolic parameters compared to basal, sham, and/or control conditions, with contrasting effects in terms of BOLD responses in brain regions involved in the hedonic and cognitive control of food intake. The head-abdomen combination appeared to be the most promising combination in terms of brain modulation of the corticostriatal circuit, with upregulation of the dorsolateral prefrontal cortex, dorsal striatum, and anterior cingulate cortex. It also induced significantly lower plasma ghrelin levels compared to sham, suggesting anorectic effects, as well as no temperature drop at the stimulation site. This study opens the way to a further preclinical trial aimed at investigating chronic EA in obese minipigs.
黑茶是最受欢迎的茶类之一,为梳理黑茶研究进程,本文利用CiteSpace可视化分析软件,基于中国知网(China national knowledge infrastructure,CNKI)数据库和Web of Science(WOS)数据库核心集合,筛选出的3436篇中文文献和617篇英文文献,对...
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黑茶是最受欢迎的茶类之一,为梳理黑茶研究进程,本文利用CiteSpace可视化分析软件,基于中国知网(China national knowledge infrastructure,CNKI)数据库和Web of Science(WOS)数据库核心集合,筛选出的3436篇中文文献和617篇英文文献,对作者、关键词、研究机构、国家以及发表期刊等信息进行可视化分析。结果表明,黑茶文献数量呈上升趋势,中文研究早于英文研究,正处于高速发展阶段;《福建茶叶》和《Journal of Agricultural and Food Chemistry》分别是发表黑茶文献最多的中英文期刊;黑茶研究形成了多个研究团体,学者代表有刘仲华、吕才有、周红杰等;研究机构主要为各大农业院校和茶叶研究所,其中,研究成果较深入的机构是云南农业大学、湖南农业大学和安徽农业大学;黑茶研究领域中,我国是影响力最大的国家,其次为美国和日本;中文研究侧重于黑茶品质形成机理、微生物、香气成分等方面,英文研究更关注黑茶的药理研究。黑茶对糖尿病、动脉粥样硬化等代谢疾病的干预功效研究仍是未来国内外研究的热点。
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