Results 131 to 140 of about 187,419 (331)

Challenges and opportunities in mitigating sarcoptic mange in wild South American camelids

open access: yesThe Journal of Wildlife Management, EarlyView.
Wild South American camelids—vicuña and guanaco—face threats from sarcoptic mange, a contagious skin disease linked to severe population declines. Despite its impact, major gaps remain in understanding disease dynamics. This review summarizes current knowledge, identifies key data and management gaps, and outlines urgent actions for effective ...
Alynn M. Martin   +13 more
wiley   +1 more source

Arrow's theorem for weak orders [PDF]

open access: yes
We characterize binary decision rules which are independent and strongly paretian,or independent and almost strongly paretian when the individual preferences and the collective preference are weak orders.Binary decision rule, lexicographic ...
Joël Moulen, Nicolas Gabriel Andjiga
core  

Follow My Leader [PDF]

open access: yes, 2002
no ...
Humphrey, Nicholas
core  

Evaluating potential altered harvest and predator management strategies to increase white‐tailed deer population growth in the Southeastern United States

open access: yesThe Journal of Wildlife Management, EarlyView.
In some portions of the southeastern United States where white‐tailed deer populations are declining, alteration of adult female harvest levels and the availability of alternative foods for coyotes can help increase population growth. Abstract White‐tailed deer (Odocoileus virginianus) populations in the southeastern United States have declined from ...
Michael S. Muthersbaugh   +7 more
wiley   +1 more source

A necessary and sufficient condition for Wilson's impossibility theorem with strict non-imposition [PDF]

open access: yes
Wilson's impossibility theorem (Wilson(1972)) about Arrovian social welfare functions (Arrow(1963)) states that there exists a dictator or an inverse-dictator for any non-null social welfare function which satisfies the conditions of unrestricted domain,
Yasuhito Tanaka
core  

Impact of Formulation Ingredient Compatibility on Encapsulation of Hydrophobic Substances in Polymeric Nanocarriers Prepared by Nanoprecipitation

open access: yesMacromolecular Materials and Engineering, EarlyView.
Encapsulation of hydrophobic drugs in poly(lactic‐co‐glycolic) acid (PLGA) nanoparticles strongly depends on solvent and polymer compatibility. By linking Hansen solubility parameters with atomic force microscopy (AFM), scanning electron microscopy (SEM), and differential scanning calorimetry (DSC) analyses, the work reveals predictive markers of ...
Mark Sabura   +4 more
wiley   +1 more source

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