ZWRPub Date : 2023-09-02eCollection Date: 2023-01-01DOI: 10.2142/biophysico.bppb-v20.0034
So Nakashima, Tetsuya J Kobayashi
{"title":"Population dynamics models for various forms of adaptation.","authors":"So Nakashima, Tetsuya J Kobayashi","doi":"10.2142/biophysico.bppb-v20.0034","DOIUrl":"10.2142/biophysico.bppb-v20.0034","url":null,"abstract":"<p><p>Adaptability to changing environments is one of the universal characteristics of living organisms. Because individual modes of adaptation are diverse, a unified understanding of these diverse modes is essential to comprehend adaptation. Adaptations can be categorized from at least two perspectives with respect to information. One is the passivity and activity of adaptation and the other is the type of information transmission. In Darwinian natural selection, organisms are selected among randomly generated traits under which individual organisms are passive in the sense that they do not process any environmental information. On the other hand, organisms can also adapt by sensing their environment and changing their traits. This is an active adaptation in that it makes use of environmental information. In terms of information transfer, adaptation through phenotypic heterogeneity, such as bacterial bet-hedging, is intragenerational in which traits are not passed on to the next generation. In contrast, adaptation through genetic diversity is intergenerational. The theory of population dynamics enables us to unify these various modes of adaptations and their properties can be analyzed qualitatively and quantitatively using techniques from quantitative genetics and information thermodynamics. In addition, such methods can be applied to situations where organisms can learn from past experiences and pass them on from generation to generation. In this work, we introduce the unified theory of biological adaptation based on population dynamics and show its potential applications to evaluate the fitness value of information and to analyze experimental lineage tree data. Finally, we discuss future perspectives for its development. This review article is an extended version of the Japanese article in SEIBUTSU BUTSURI Vol. 57, p. 287-290 (2017).</p>","PeriodicalId":76881,"journal":{"name":"ZWR","volume":"129 1","pages":"e200034"},"PeriodicalIF":0.0,"publicationDate":"2023-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10728623/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79827191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sophia Weber, Max Klose, Horst-Uwe Klapper, Michael Schmidt, S. Hahnel
{"title":"Herausforderung prothetische Rehabilitation bei Patienten mit Mundtrockenheit","authors":"Sophia Weber, Max Klose, Horst-Uwe Klapper, Michael Schmidt, S. Hahnel","doi":"10.1055/a-1687-8000","DOIUrl":"https://doi.org/10.1055/a-1687-8000","url":null,"abstract":"","PeriodicalId":76881,"journal":{"name":"ZWR","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57821213","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}
{"title":"ZWR zwischen Praxis und Wissenschaft","authors":"C. Gins","doi":"10.1055/a-1670-3004","DOIUrl":"https://doi.org/10.1055/a-1670-3004","url":null,"abstract":"","PeriodicalId":76881,"journal":{"name":"ZWR","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47268497","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}
P. Pott, C. Becker, S. Schaumann, M. Stiesch, M. Eisenburger
{"title":"Genauigkeit eines scanbaren Materials für Durchbissregistrate im teildigitalen Workflow","authors":"P. Pott, C. Becker, S. Schaumann, M. Stiesch, M. Eisenburger","doi":"10.1055/a-1687-8212","DOIUrl":"https://doi.org/10.1055/a-1687-8212","url":null,"abstract":"Digitale Prozessketten sind heute fester Bestandteil moderner Zahnmedizin und können bei komplexen Versorgungen mit konventionellen Abläufen zu teildigitalen Workflows kombiniert werden. Durchbissregistrate eignen sich dabei für die Modellzuordnung im Artikulator. Ziel dieser Studie war es, ein scanbares Bissnahmesilikon (Registrado Scan [RS], VOCO GmbH) und Vergleichsmaterialien (Registrado Xtra [RX] und Registrado Clear [RC], VOCO GmbH) hinsichtlich der Genauigkeit zu untersuchen. Dafür wurden bei insgesamt 40 Proband*innen Registrate durchgeführt, und mittels farbsensitivem Intraoralscan wurden intraorale angefärbte Kontakte als Referenz dokumentiert. Ober- und Unterkiefermodelle der Proband*innen wurden im Artikulator in Okklusion gebracht und digitalisiert. Die Abweichung der sich ergebenden Kontaktpunkte auf den Modellen zur intraoral erhobenen Referenz wurde in einer 3-D-Software vermessen.Es konnte gezeigt werden, dass sich die Werte in den Gruppen RS (0,52 ± 0,56 mm), RX (0,55 ± 0,53 mm) und RC (0,58 ± 0,53 mm) nicht signifikant voneinander unterscheiden (p ≥ 0,136). Das scanbare Material kann demnach sowohl in volldigitalen, in teildigitalen und auch in konventionellen Workflows angewendet werden.","PeriodicalId":76881,"journal":{"name":"ZWR","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57821221","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}
{"title":"Aktuelle Betrachtungen zu den Hypoplasien und Aplasien der bleibenden Zähne","authors":"P. Gängler, T. Lang, Monika Kolski","doi":"10.1055/a-1670-3137","DOIUrl":"https://doi.org/10.1055/a-1670-3137","url":null,"abstract":"","PeriodicalId":76881,"journal":{"name":"ZWR","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47747098","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}
{"title":"Jahresrückblick und Ausblick auf das neue Jahr","authors":"Birthe Gerlach","doi":"10.1055/a-1686-2113","DOIUrl":"https://doi.org/10.1055/a-1686-2113","url":null,"abstract":"","PeriodicalId":76881,"journal":{"name":"ZWR","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49633249","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}
{"title":"Funktioneller Kurzbefund im Rahmen der 01-Untersuchung beim gesetzlich versicherten Patienten und seine Bedeutung","authors":"D. Hellmann","doi":"10.1055/a-1670-3099","DOIUrl":"https://doi.org/10.1055/a-1670-3099","url":null,"abstract":"","PeriodicalId":76881,"journal":{"name":"ZWR","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48607091","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}
{"title":"Frontzahnverlust – komplexe Herausforderungen an Funktion und Ästhetik","authors":"A. Hartmann, M. Seiler","doi":"10.1055/a-1670-3085","DOIUrl":"https://doi.org/10.1055/a-1670-3085","url":null,"abstract":"","PeriodicalId":76881,"journal":{"name":"ZWR","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57820998","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}