scholarly journals Orphaned and Abandoned Fruit Species from Panama, A Brief Thematic Review

2021 ◽  
Vol 6 (4) ◽  
pp. 007-015
Author(s):  
Luis Wong Vega
BIO-PROTOCOL ◽  
2016 ◽  
Vol 6 (13) ◽  
Author(s):  
Marilise Nogueira ◽  
Harriet Berry ◽  
Rebecca Nohl ◽  
Martin Klompmaker ◽  
Alexandra Holden ◽  
...  
Keyword(s):  

2016 ◽  
Vol 34 (2) ◽  
pp. 95-97
Author(s):  
A. Y. Ali ◽  
◽  
A. Ahmad ◽  
J. Ammar ◽  
R. Darwish ◽  
...  

Author(s):  
Naomi Jacobs ◽  
Peter Edwards ◽  
Caitlin D. Cottrill ◽  
Karen Salt

Societies and their underlying infrastructure are in the process of being transformed by digital technology, a change that requires updated legislation and governance structures to respond to new information contexts. One particular area of rapid growth is that of connected devices that are increasingly being deployed in the physical environment as part of the so-called Internet of Things (IoT). There has been significant attention by policymakers at both national and international levels as to the economic and social benefits these technologies can bring and how they can be effectively implemented, leading to a range of different governance models. Many of these models relate to larger scale deployments as part of “smart city” urban infrastructure programs. Unlike private sector Internet of Things devices, which require buy-in from individuals who voluntarily purchase technology and choose to use it, public space deployments can affect entire communities. They must therefore particularly include mechanisms by which citizens can be empowered. We present a thematic review of literature and policy pertaining to IoT governance models, and construct a framework of principles for IoT governance, highlighting emerging and remaining questions. Four emergent themes (Levels of Governance, Legitimacy and Representation, Accountability, and Transparency) are illustrated using case studies at two levels; national and supranational top-down governance models, and city-based context-specific implementation models.


2021 ◽  
pp. 004208592110179
Author(s):  
Audrey Addi-Raccah ◽  
Paola Dusi ◽  
Noa Seeberger Tamir

We present an empirical overview of current research in the area of parental involvement (PI) based on a bibliometric analysis of 544 articles published between 2014 and 2018, and a thematic review of 39 of the Q1-journal articles in the sample, which contributed to a more detailed illustration of the knowledge base of PI research. The findings reveal an ongoing increase in the intensity of research in five distinct foci. The research is shown to be largely urban- and US-centric and dominated by diverse psychological and sociological perspectives. Implications and avenues for future research have been suggested.


2009 ◽  
Vol 84 (12) ◽  
pp. 1822-1832 ◽  
Author(s):  
Karen E. Hauer ◽  
Andrea Ciccone ◽  
Thomas R. Henzel ◽  
Peter Katsufrakis ◽  
Stephen H. Miller ◽  
...  

2006 ◽  
Vol 47 (3) ◽  
pp. 467-475 ◽  
Author(s):  
Ka Fai Leung ◽  
Rudi Baron ◽  
Miguel C. Seabra
Keyword(s):  

2009 ◽  
Vol 57 (11) ◽  
pp. 4983-4987 ◽  
Author(s):  
Heidi Halbwirth ◽  
Ines Waldner ◽  
Silvija Miosic ◽  
Mireia Ibanez ◽  
Guglielmo Costa ◽  
...  

2017 ◽  
Vol 39 (1) ◽  
Author(s):  
GRAZIELLA SIQUEIRA CAMPOS ◽  
CLÁUDIA SALES MARINHO ◽  
CAMILLA RANGEL PORTELLA ◽  
BRUNO DIAS AMARAL ◽  
WALESKA SOARES GOMES DE CARVALHO

ABSTRACT Mini-grafting is a type of grafting that has been indicated to increase efficiency of forest and fruit species propagation. The aim of this study was to evaluate the mini-grafting technique as a method for propagation of guava grafted on intra or interspecific rootstock. The experimental design was randomized blocks, with four treatments, five replications and plots consisting of ten plants, in a 22 factorial arrangement, and factors consisted of rootstocks and canopy cultivars. Rootstocks used were Psidium guajava and Psidium guineense. The canopy used was Paluma and Cortibel 1 cultivars. Only thecanopy used had an effect on the percentage of grafting success of 52, 54, 82 and 84%, respectively, for ‘Cortibel 1’/P. guineense; ‘Cortibel 1’/P. guajava; ‘Paluma’/P. guineense; ‘Paluma’/P. guajava combinations. Mini-grafting was effective for guava propagation on intra or interspecific rootstocks. The average production time for ‘Paluma’ and ‘Cortibel 1’ saplings grafted on P. guajava or P. guineense, for mini-grafting, was 351 days, so that ‘Paluma’ seedlings were more vigorous than those of ‘Cortibel 1’.


Sign in / Sign up

Export Citation Format

Share Document