Pub Date : 2021-09-16DOI: 10.1017/9781108878296.050
B. Erickson
The aim of the work was to analyze the hydroxycinnamic acids composition and their derivatives in the cal-luses Echinacea purpurea depending on the type of nutrient medium. It is found that cichoric acid dominates in water-ethanol extracts of callus cultures as well as herbs purple coneflower. The significant increase of caffeic acid derivatives (cichoric, сaftaric, сhlorogenic acids) in callus tissue growing on productional nutrient medium was established. That allows considering the tested culture as a perspective source of pharmaco-logically valuable phenylpropanoids.
{"title":"On Culture","authors":"B. Erickson","doi":"10.1017/9781108878296.050","DOIUrl":"https://doi.org/10.1017/9781108878296.050","url":null,"abstract":"The aim of the work was to analyze the hydroxycinnamic acids composition and their derivatives in the cal-luses Echinacea purpurea depending on the type of nutrient medium. It is found that cichoric acid dominates in water-ethanol extracts of callus cultures as well as herbs purple coneflower. The significant increase of caffeic acid derivatives (cichoric, сaftaric, сhlorogenic acids) in callus tissue growing on productional nutrient medium was established. That allows considering the tested culture as a perspective source of pharmaco-logically valuable phenylpropanoids.","PeriodicalId":262848,"journal":{"name":"Personal Networks","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133697976","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 : 2021-09-16DOI: 10.1017/9781108878296.038
P. Marsden, Maleah Fekete, Derick S. Baum
{"title":"On the General Social Survey","authors":"P. Marsden, Maleah Fekete, Derick S. Baum","doi":"10.1017/9781108878296.038","DOIUrl":"https://doi.org/10.1017/9781108878296.038","url":null,"abstract":"","PeriodicalId":262848,"journal":{"name":"Personal Networks","volume":"159 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114004481","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 : 2021-09-16DOI: 10.1017/9781108878296.007
S. Borgatti, D. S. Halgin
{"title":"On J. Clyde Mitchell’s “The Concept and Use of Social Networks”","authors":"S. Borgatti, D. S. Halgin","doi":"10.1017/9781108878296.007","DOIUrl":"https://doi.org/10.1017/9781108878296.007","url":null,"abstract":"","PeriodicalId":262848,"journal":{"name":"Personal Networks","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124330082","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 : 2021-09-16DOI: 10.1017/9781108878296.056
Keith N. Hampton, Wenhong Chen
{"title":"On Social Media","authors":"Keith N. Hampton, Wenhong Chen","doi":"10.1017/9781108878296.056","DOIUrl":"https://doi.org/10.1017/9781108878296.056","url":null,"abstract":"","PeriodicalId":262848,"journal":{"name":"Personal Networks","volume":"174 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134024677","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 : 2021-09-16DOI: 10.1017/9781108878296.025
B. Pescosolido
{"title":"Confronting How People Cope with Crisis: From the Social Organization Strategy Framework to the Network Episode Model to the Network Embedded Symbiome","authors":"B. Pescosolido","doi":"10.1017/9781108878296.025","DOIUrl":"https://doi.org/10.1017/9781108878296.025","url":null,"abstract":"","PeriodicalId":262848,"journal":{"name":"Personal Networks","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133899544","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 : 2021-09-16DOI: 10.1017/9781108878296.005
Damon Centola
{"title":"Influencers, Backfire Effects, and the Power of the Periphery","authors":"Damon Centola","doi":"10.1017/9781108878296.005","DOIUrl":"https://doi.org/10.1017/9781108878296.005","url":null,"abstract":"","PeriodicalId":262848,"journal":{"name":"Personal Networks","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133977863","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 : 2021-09-01DOI: 10.1017/9781108878296.013
C. McCarty
{"title":"Implications of Informant Accuracy Research for Ego Networks","authors":"C. McCarty","doi":"10.1017/9781108878296.013","DOIUrl":"https://doi.org/10.1017/9781108878296.013","url":null,"abstract":"","PeriodicalId":262848,"journal":{"name":"Personal Networks","volume":"647 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122075646","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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