Results 191 to 200 of about 11,078,300 (297)

What aging research loses between data and meaning: Representational flattening. [PDF]

JAR Life
Khachaturian AS.
europepmc   +1 more source

The Herfindahl neutral point: A firm‐level threshold for managing market concentration with evidence from US hog packing

American Journal of Agricultural Economics, EarlyView.
Abstract This paper derives a firm‐level threshold, the Herfindahl Neutral Point, from the standard concentration index used in merger review. At this threshold, a marginal expansion leaves the index unchanged. Firms below the threshold reduce concentration when they expand; firms above it increase concentration.
Andrew J. Keller, Krishna P. Paudel
wiley   +1 more source

RETRACTED: Fatima et al. Design and Evaluation of Solid Lipid Nanoparticles Loaded Topical Gels: Repurpose of Fluoxetine in Diabetic Wound Healing. <i>Gels</i> 2023, <i>9</i>, 21. [PDF]

Gels
Fatima F, Aleemuddin M, Ahmed MM, Anwer MK, Aldawsari MF, Soliman GA, Mahdi WA, Jafar M, Hamad AM, Alshehri S.   +9 more
europepmc   +1 more source

Premium subsidy designs and crowding out of insurance demand

American Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is an important instrument to protect farmers against extreme weather events. Many countries provide subsidies for crop insurance products to make insurance more affordable for farmers. The Federal Crop Insurance Program in the United States and major European crop insurance programs such as in Spain, Italy, and France focus on ...
Tim Philippi
wiley   +1 more source

Editorial: Advancing cartilage regeneration and repair: biomaterials and biomechanical strategies. [PDF]

Front Bioeng Biotechnol
Todros S, Berardo A, Cavinato C, Gargiulo P.   +3 more
europepmc   +1 more source

Income sharing for common pool resources with uncertain productivity

American Journal of Agricultural Economics, EarlyView.
Abstract We address the interconnected issues of externalities in the use of a natural common‐pool resource system and adverse effects of environmental uncertainty on risk‐averse resource users. We set up a simple analytical model and derive conditions such that insurance by means of an income sharing mechanism mitigates externalities and hence ...
Claudia Kelsall, Martin Quaas, Nicolas Quérou   +2 more
wiley   +1 more source

Neurally adjusted ventilatory assist versus conventional mechanical ventilation for congenital diaphragmatic hernia in neonates. [PDF]

Cochrane Database Syst Rev
Akyıldız C, Emecen AN, Cracknell J, Fiander M, Shetty S, White S.   +5 more
europepmc   +1 more source

Success of coastal sage scrub restoration is influenced by local adaptations of shrub species

American Journal of Botany, EarlyView.
Abstract Premise Restoring plant communities is increasingly challenging with climate change. While practitioners have traditionally used local seed sources, many are recommending assisted migration, possibly from more extreme environments such as inland rather than coastal environments, for restoration.
Moises R. Perea‐Vega, Megan E. Lulow, Julie E. Coffey, Amy K. Henry, Katharina T. Schmidt, Priscilla M. Ta, Kailen A. Mooney, Sarah Kimball   +7 more
wiley   +1 more source

Placing very long branch taxa in the plant tree of life: A case study with Dioscoreales mycoheterotrophs

American Journal of Botany, EarlyView.
Abstract Premise The inclusion of heterotrophic plants in broader systematic studies is challenging due to substantial morphological modification, gene loss, and accelerated substitution rates following photosynthesis loss. In particular, inclusion of very long branch (VLB) taxa with highly elevated rates may lead to phylogenomic misinference.
Marybel Soto Gomez, Qianshi Lin, Nathaniel J. Klimpert, Vivienne K. Y. Lam, Juan Viruel, Vincent S. F. T. Merckx, Paula J. Rudall, Sean W. Graham   +7 more
wiley   +1 more source