Results 101 to 110 of about 107,528 (259)

Activities of the NJF working group on Perennial Weeds - Comparison of seasonal sprouting readiness of three perennial weeds [PDF]

open access: yes, 2008
The NJF working group on Perennial Weeds was launched in 2001 to facilitate communication and collaboration among the research scientists working with perennial weeds.
Fogelfors, Håkan   +4 more
core  

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

open access: yesBusiness 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   +2 more
wiley   +1 more source

Effect of Weed Interference Period on Forage Yield of Maize (Zea mays cv. 454) as Second Crop [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2016
Controling weeds at their critical periods of growth leads to low production costs and injurious effects of using chemical weed controling methods. In this experiment we studied the timinig effects of weed control (interference of weeds after 20, 40 and ...
P. Mobasseri, F. Farahvash
doaj  

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

open access: yesBusiness 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   +3 more
wiley   +1 more source

Networks, options and preemptions

open access: yes, 2000
This paper examines the irreversible adoption of a technology whose returns are uncertain, when there is an advantage to being the first adopter, but a network advantage to adopting when others also do so.
Weeds, H., Mason, R.
core  

In the Weeds

open access: yes, 2023
Introduction: This week we will go multimedia and use a photo from Lisa Gussak, faculty member in our department. Lisa carries her camera often so she can take the "opportunity to observe the natural world, to see things as they appear in the moment and ...
Gussak, Lisa S.
core  

Resolution of Respect Eugene “Geno” Wallace Schupp (1952–2026) Seed dispersal ecologist, restoration scientist, mentor

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
Pedro Jordano, José María Gómez
wiley   +1 more source

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

open access: yesChemistry – 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

Advanced Non-Chemical and Close to Plant Weed Control system for Organic Agriculture [PDF]

open access: yes, 2009
Use of chemical has been reduced in agriculture for controlling weeds emergence. The use of alternative systems, such as cultural practices (mulching, flame, intercropping etc.) and mechanical system (hoe, tine etc.) has been introduced by various ...
Nørremark, Michael   +2 more
core   +1 more source

The Failing Firm Defence: Merger Policy and Entry [PDF]

open access: yes
This paper considers the `failing firm defence'. Under this principle, found in most antitrust jurisdictions, a merger that would otherwise be blocked due to its adverse effect on competition is permitted when the firm to be acquired is a failing firm ...
Helen Weeds, Mason, Robin
core  

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