Results 71 to 80 of about 5,783 (249)

Multi-Resolution Weed Classification via Convolutional Neural Network and Superpixel Based Local Binary Pattern Using Remote Sensing Images

Remote Sensing, 2019
Automatic weed detection and classification faces the challenges of large intraclass variation and high spectral similarity to other vegetation. With the availability of new high-resolution remote sensing data from various platforms and sensors, it is ...
Adnan Farooq, Xiuping Jia, Jiankun Hu, Jun Zhou   +3 more
doaj   +1 more source

Does Stakeholder Pressure Promote Green Innovations and Performance of Agribusiness Companies?

Business Strategy and the Environment, EarlyView.
ABSTRACT The sustainability of agribusiness companies is guided by multiple, sometimes paradoxical, interests. Green innovation is strategic for sustainable development; however, literature shows inconsistencies regarding its impact on environmental and economic‐financial performance.
Vanderlei dos Santos, Ilse Maria Beuren, Adrian Odelli, Rodrigo Rengel, Daniele Cristina Bernd   +4 more
wiley   +1 more source

The Interlink Between Sustainable Entrepreneurship and Ethics: A Systematic Review and Critical Reflection of the Literature

Business Strategy and the Environment, EarlyView.
ABSTRACT This article explores the link between sustainable entrepreneurship and ethics. Based on a systematic literature review, the article analyzes 153 articles by adopting a content analysis approach. The article explores dominant theories, themes and key stakeholders impacted by sustainable entrepreneurship and ethics and focuses on novel ...
Melissa Demartini, Devika Kannan, Kannan Govindan   +2 more
wiley   +1 more source

Optical Sensing of Weed Infestations at Harvest

Sensors, 2017
Kochia (Kochia scoparia L.), Russian thistle (Salsola tragus L.), and prickly lettuce (Lactuca serriola L.) are economically important weeds infesting dryland wheat (Triticum aestivum L.) production systems in the western United States.
Judit Barroso, John McCallum, Dan Long
doaj   +1 more source

The Role of Solution Business Model Patterns in Digital Agriculture: Linking Business Model Components and Sustainable Outcomes From a Startup Business Perspective

Business Strategy and the Environment, EarlyView.
ABSTRACT Digital agriculture is expanding rapidly, yet research has only begun to examine how AgTech startups design and adapt their business models, through digital technologies, in response to technological change and rising sustainability expectations.
Mauro Florez, Isabelle Bourdon, Julian Schirmer, René Eber, Valentina Materia   +4 more
wiley   +1 more source

Monitoring the Distribution and Dynamics of an Invasive Grass in Tropical Savanna Using Airborne LiDAR

Remote Sensing, 2015
The spread of an alien invasive grass (gamba grass—Andropogon gayanus) in the tropical savannas of Northern Australia is a major threat to habitat quality and biodiversity in the region, primarily through its influence on fire intensity.
Shaun R. Levick, Samantha A. Setterfield, Natalie A. Rossiter-Rachor, Lindsay B. Hutley, Damien MacMaster, Jorg M. Hacker   +5 more
doaj   +1 more source

Biodiversity Strategies in Action—Empirical Evidence From the Food Value Chain

Business Strategy and the Environment, EarlyView.
ABSTRACT There is an increasing need for better understanding of firm activities that contribute to biodiversity preservation. Panwar, Ober, and Pinkse offer a valuable typology of corporate biodiversity protection strategies based on temporal and spatial dimensions, namely, the preloss (proactive) strategies of conservation and compensation, and the ...
Joanna Scott‐Kennel, Sini Laari, Asta Salmi   +2 more
wiley   +1 more source

Weed detection using unmanned aircraft vehicles

Julius-Kühn-Archiv, 2014
In contrast to agricultural remote sensing technologies, which are based on images from satellites or manned aircrafts, photogrammetry at low altitude from unmanned aircraft vehicles lead to higher spatial resolution, real-time processing and lower costs.
Pflanz, Michael, Feistkorn, Dominik, Nordmeyer, Henning   +2 more
doaj   +1 more source

Eco‐Efficient in Mediterranean Olive Grove Systems: Insights From a Life Cycle Cost Analysis in Southern Portugal

Business Strategy and the Environment, EarlyView.
ABSTRACT This study assesses and compares the eco‐efficiency of six olive production systems in the Alentejo region, southern Portugal, employing a life cycle costing (LCC) approach directly integrated with a prior life cycle assessment (LCA). Although LCC has been increasingly applied to Mediterranean olive‐growing, empirical research in Portugal ...
Rachel Hermeto de Pádua Souza, Rui Fragoso, Carlos Marques, Anna Irene De Luca   +3 more
wiley   +1 more source

Hybrid Macrocyclic Peptides — Synthetic Strategies to Diversify and Cyclize Peptide Libraries in Phage Display Selections

Chemistry – A European Journal, EarlyView.
Hybrid macrocyclic peptides unite genetically encoded peptide libraries with the structural complexity of synthetic small molecules. This Review critically analyzes phage‐compatible cyclization and diversification chemistries, highlights emerging opportunities beyond traditional cysteine‐based approaches, and outlines how future advances may enable the
Titia Rixt Oppewal, Clemens Mayer
wiley   +1 more source