Results 141 to 150 of about 71,130 (305)

Non-strategic nuclear weapons: the next step in multilateral arms control [PDF]

open access: yes
This paper by Crispin Rovere and Kalman A Robertson addresses the many barriers to including tactical nuclear weapons in disarmament talks. It considers the difficulty of bringing other emerging powers such as China into the nuclear arms control equation.
Crispin Rovere, Kalman A Robertson
core  

The evidence base for ranger patrol effectiveness in conservation and how to improve it

open access: yesBiological Reviews, EarlyView.
ABSTRACT Ranger patrols are a cornerstone of wildlife protection efforts around the world and occur across all ecological governance systems. Evidence that patrols reduce threats to wildlife and enable their recovery has not been systematically examined previously.
Trina Rytwinski   +19 more
wiley   +1 more source

The costs of extra‐pair behaviours in birds

open access: yesBiological Reviews, EarlyView.
ABSTRACT Extra‐pair behaviours – reproductive behaviours, including those related to copulation and paternity of offspring, amongst animals outside of a social pair bond – have long intrigued behavioural ecologists, particularly from the female animal's perspective.
Jørgen S. Søraker, Jamie Dunning
wiley   +1 more source

Contextual Analysis of Timber Smuggling in the East of Mazandaran Province [PDF]

open access: yesبوم‌شناسی جنگل‌های ایران
Extended abstract Background: Destruction of environmental resources is one of the serious challenges in today's societies. However, some of these resources seem to be more destructed in developing countries. Forests are constantly being destroyed as one
Hossein Pourhossein   +4 more
doaj  

Digital Technologies Disclosure and the Cost of Capital: The Mediating Role of Sustainability Performance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines the economic consequences of Digital Technologies Disclosure (DTD), focusing on its impact on the cost of capital. The increasing significance of digital transformation in shaping corporate strategies and market perceptions motivates the study.
Hussein Mohsen Saber Ahmed   +2 more
wiley   +1 more source

Absolute Alliances: Extended Deterrence in International Politics

open access: yes, 2015
What is a nuclear umbrella alliance and how does it differ from other defensive alliances in international politics? Scholars and practitioners frequently refer to this type of pact, but no study has defined it or identified how a nuclear security guarantee, as an umbrella alliance is better-termed, is unique.
openaire   +2 more sources

Deterrence vs. Efficiency To Regulate Nonpoint Source Pollution [PDF]

open access: yes
In the context of nonpoint source pollution the regulator can not attribute individually the responsibility of pollution because of informational asymmetry which makes the costs of monitoring of individual emission very high.
Mourad Ali, Patrick Rio
core  

Charting the Course: Real‐World Application of Sustainability and Innovation Principles in the Portuguese Blue Economy Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The blue economy has emerged as a key sector for linking sustainability and innovation, yet existing research has largely overlooked how firms operationalize these processes in practice. This study addresses that gap by asking: How do Portuguese blue economy firms embed sustainability‐oriented innovation (SOI) into their strategies, and what ...
Jennifer Nicole Elston   +2 more
wiley   +1 more source

Corruption and Tax Evasion with Competitive Bribes [PDF]

open access: yes
In this paper we consider a simple economy where self interested taxpayers may have incentives to evade taxes and to escape sanctions, by bribing public officials in charge for tax collection.
Antonio Acconcia   +2 more
core  

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