Results 111 to 120 of about 4,556,667 (235)
How Were Governance Pathways Formed for Public Service Co‐Production? A Contingency Perspective
Public Administration, EarlyView.ABSTRACT This study addresses the under‐theorized formation of specific co‐production arrangements by exploring governance pathway formation. Using 76 community regeneration projects in Shanghai, we identify a parsimonious two‐level typology: State‐led co‐production (comprising sub‐type A: state as operator and sub‐type B: non‐state as operator) and ...
Huanming Wang, Bing Ran
wiley +1 more source
, 2018 Review on oyster (Crassostrea sp.) growth data from von Bertalanffy (K and L∞) growth parameters, phi-prime growth index (Φ') and growth performance index ...
Marko Herrmann (6980144) +3 more
core +1 more source
Estimates of Blue Whale Growth and Reproductive Parameters From Historical Whaling Data
Marine Mammal Science, Volume 43, Issue 1, January 2027.ABSTRACT During 20th‐century whaling, blue whales (Balaenoptera musculus) were hunted to near extinction. Biological data, such as earplugs and ovarian corpora, were collected during whaling and provide information about key demographic parameters that can inform population status.
Zoe R. Rand +4 more
wiley +1 more source
Nóema, 2021 Estratto da L. von Bertalanffy, Teoria generale dei Sistemi. Fondamenti, Sviluppi, Applicazioni, trad. it. di E. Bellone, Mondadori, Milano 2004 (prima ed. 1983), pp. 88-91. A cura della redazione.
Redazione
doaj
Drivers of Change: Experts' Perceptions of European Agri‐Food and Livestock Farming Systems
FUTURES &FORESIGHT SCIENCE, Volume 8, Issue 3, December 2026.ABSTRACT Transforming agri‑food and livestock farming systems to increase their sustainability and climate resilience requires a clear understanding of what drives change and how driving forces are related. This study increases systems knowledge by identifying driving forces and actors that shape European agri‐food and livestock farming systems ...
Hermine Mitter +2 more
wiley +1 more source
Viktor Hamburger to Ludwig von Bertalanffy, July 31, 1952
Invitation to Bertalanffy to give a lecture at Washington University with funds from the Sigma Xi ...
Hamburger, Viktor, 1900-2001
core
Founder and Pioneer of Systems Theory Ludwig von Bertalanffy: 45th Anniversary of His Death
, 2017 The special issue of Acta Informatica Pragensia journal is focused on the issue of systems, when experts in this field, as well as in other disciplines, commemorate the 45th anniversary of the death of the founder and pioneer of systems theory – Ludwig ...
Branislav Lacko
core +1 more source
Growth with seasonally varying temperatures: an expansion of the von Bertalanffy growth model [PDF]
, 2018 FONTOURA, Nelson Ferreira; AGOSTINHO, Angelo Antonio. Growth with seasonally varying temperatures: an expansion of the von Bertalanffy growth model. Journal of Fish Biology, London, v.48, no.4, p.569-584, 1996.The von Bertalanffy growth function has ...
FONTOURA, N. F. ; AGOSTINHO, A.A.
core +1 more source
International Review of Hydrobiology, Volume 111, Issue 2, December 2026.ABSTRACT The North American channel catfish Ictalurus punctatus has successfully established populations across Europe; nevertheless, empirical data on its life‐history traits in this introduced area remain scarce. This study analyses age and growth of I. punctatus in the Po and Arno, two of Italy's principal river systems. Specimens of I.
Phillip J. Haubrock +9 more
wiley +1 more source
Journal of Animal Ecology, Volume 95, Issue 11, Page 2227-2239, November 2026.Using 18 years of data on eastern grey kangaroos, we show that drivers of individual reproductive success often do not scale up to population recruitment. Birth asynchrony could buffer population recruitment against environmental variability, such that variables affecting individual reproduction have little impact at the population level.
Rachel Bergeron +4 more
wiley +1 more source