Results 91 to 100 of about 222,069 (294)

The Challenge of Handling Structured Missingness in Integrated Data Sources

open access: yesAdvanced Intelligent Discovery, EarlyView.
As data integration becomes ever more prevalent, a new research question that emerges is how to handle missing values that will inevitably arise in these large‐scale integrated databases? This missingness can be described as structured missingness, encompassing scenarios involving multivariate missingness mechanisms and deterministic, nonrandom ...
James Jackson   +6 more
wiley   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios   +4 more
wiley   +1 more source

Den osynliga handen [PDF]

open access: yes, 2005
Research into historic gardens has often emphasized the garden – the work of art – or else its creator or owner and his interests. Insofar as he has been mentioned, the gardener has often been viewed as an instrumental person giving effect to other ...
Ahrland, Åsa
core  

Climate change and perennial crop production: Evidence of yield impact and adaptation in California

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen   +2 more
wiley   +1 more source

Identification of Sulfate Transporter Genes in Broussonetia papyrifera and Analysis of Their Functions in Regulating Selenium Metabolism

open access: yesPlants
Broussonetia papyrifera has strong adaptability and exhibits a strong ability to accumulate selenium. Its leaves are rich in crude protein, amino acids, and minerals, making them high-quality feed materials. To improve the selenium-enriched ability of B.
Yaobing Chen   +6 more
doaj   +1 more source

REMOTE-SENSING METHODS OF INDICATOR ESTIMATIONS OF GARDENING TERRITORIES PLACED BY MINING INDUSTRY WASTE [PDF]

open access: yes, 2018
Today across the world there are huge areas that are occupied by badlands left after intensive mining. Breeding dumps, sludge dumps, places of storage of ash and slag often represent a biological desert, which is difficult to remediate.
Buchavyy, Yuriy, Fedotov, Vjacheslav
core  

Insurgent participation: consensus and contestation in planning the redevelopment of Berlin-Tempelhof airport [PDF]

open access: yes, 2016
Despite decades of debate, participatory planning continues to be contested. More recently, research has revealed a relationship between participation and neoliberalism, in which participation works as a post-political tool—a means to depoliticize ...
Hilbrandt, Hanna
core   +2 more sources

Flower color variation in Digitalis purpurea: Pollination and soil influences across native and introduced populations

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Flower color, a key trait influencing plant–pollinator interactions, may be influenced by abiotic factors such as soil. We investigated association between pollinators, soil characteristics, and flower color variations in Digitalis purpurea across native populations in Sweden and introduced populations in Bolivia.
Sissi Lozada‐Gobilard   +6 more
wiley   +1 more source

Measuring your Garden Footprint [PDF]

open access: yes, 2007
The work reports on a Garden Organic (working name of Henry Doubleday Research Association, Coventry UK) members experiment in 2007. Garden Organic members were surveyed with a detailed paper questionnaire to calculate an average gardening footprint of ...
Davies, Gareth, Schmutz, Ulrich
core  

Local, National and Global Citizenship [PDF]

open access: yes, 2003
Original article can be found at: http://www.informaworld.com/smpp/title~content=t725445575~db=all Copyright Informa / Taylor and Francis Group. DOI: 10.1080/03004270385200361This paper puts local, national and global citizenship into context post 11.9 ...
Bloomfield, P.
core   +1 more source

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