Results 191 to 200 of about 166,841,351 (227)

Ants contribute to raspberry pollination in protected cropping systems

open access: yesAgricultural and Forest Entomology, EarlyView.
Ants visited raspberry flowers more frequently than European honey bees (Apis mellifera), Australian stingless bees (Tetragonula carbonaria) and flies, many transporting raspberry pollen on their bodies, indicating potential pollination capacity. Ants were active flower visitors at most times of the day and may extend the daily pollination window and ...
Pia Malm   +6 more
wiley   +1 more source

Coexistence of Humans and Hamadryas Baboons in Al-Baha Region, Saudi Arabia-Emotional, Social, and Financial Aspects. [PDF]

open access: yesAnimals (Basel)
Alghamdi S   +9 more
europepmc   +1 more source

The economic foundations of powersharing: Evidence from Africa

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract How—and with whom—do rulers share power? Existing research focuses on the strategic logic of powersharing. In this paper, we analyze its economic foundations. Powersharing is modeled as a subnational fiscal contract, in which rulers allocate political representation based on constituencies’ revenue potential. Empirically, we combine historical
Yannick I. Pengl, Philip Roessler
wiley   +1 more source

Determinants of sleep quality among women living in informal settlements in Kenya. [PDF]

open access: yesBMC Womens Health
Ukoh E   +11 more
europepmc   +1 more source

Rulers on the road: Itinerant rule in the Holy Roman Empire, AD 919–1519

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Itinerant rule, rule exercised through traveling, was a common yet insufficiently researched, premodern form of governance. Studying the determinants of ruler itineraries in the Holy Roman Empire, AD 919–1519, we argue that rulers' visits targeted “marginal” elites.
Carl Müller‐Crepon   +3 more
wiley   +1 more source

Rebuilding trust in national police: The case of the UN mission in Mali

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract International interventions often aim to reinforce both capacity as well as perceived legitimacy of national security forces. However, how peacekeeping operations manage to improve trust in the national police has received limited attention. In this article, we evaluate whether and how UN missions can (re‐)build trust in the national police ...
Nadine Ansorg   +2 more
wiley   +1 more source

Getting on the grid: A field experiment on bottom‐up political pressure and access to essential public services

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Water is essential for human life, yet governments frequently leave vulnerable citizens to rely on informal channels for access. What can motivate governments to provide public services such as water to citizens trapped in informality?
Nikhar Gaikwad, Anjali Thomas
wiley   +1 more source

Home - About - Disclaimer - Privacy