Sage Journals: Discover world-class research

Open access

Research article

First published 2025-3

Control,Exogeneity,and Directness: Understanding and Designing Quasi- and Natural Experiments

Dahlia K. Remler, Gregg G. Van Ryzin

American Journal of Evaluation

Free access

Research article

First published 2013-2

The understandability of OWL statements in controlled English

Tobias Kuhn

Semantic Web: – Interoperability,Usability,Applicability

Retricted access

Research article

First published 2026-5

Healthy Relationships and Healthy Eating: How Stressful Events and Social Support Affect Indulgence

Chiraag Mittal, Reza Mousavi, Kelly L. Haws

Journal of Marketing

Open access

Research article

First published 2026-6

Risk of Bias in Experiments,Quasi-Experiments and Natural Experiments Across Disciplines: Discussion Paper and Assessment Framework

Hugh Sharma Waddington, David B. Wilson, Terri Pigott [...]

Campbell Systematic Reviews: Better Evidence for a Better World

Retricted access

Research article

First published 2018

Owl search algorithm: A novel nature-inspired heuristic paradigm for global optimization

Mohit Jain, Shubham Maurya, Asha Rani [...]

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Open access

Research article

First published 2016-7

Is single room hospital accommodation associated with differences in healthcare-associated infection,falls,pressure ulcers or medication errors? A natural experiment with non-equivalent controls

Michael Simon, Jill Maben, Trevor Murrells [...]

Journal of Health Services Research & Policy

Retricted access

Research article

First published 2017-12

Opening the Floodgates: The Implications of Increasing Platform Openness in Crowdfunding

Michael Wessel, Ferdinand Thies, Alexander Benlian

Journal of Information Technology

Retricted access

Research article

First published 2011-12

Changing Work,Changing Health

Phyllis Moen, Erin L. Kelly, Eric Tranby [...]

Journal of Health and Social Behavior

Retricted access

Research article

First published 2020-3

Multi-input–multi-output optimization of reactivity-controlled compression-ignition combustion in a heavy-duty diesel engine running on natural gas/diesel fuel

Mojtaba Ebrahimi, Mohammad Najafi, Seyed Ali Jazayeri

International Journal of Engine Research

Retricted access

Research article

First published 2021-09-15

Virtual Reality of Nature Can Be as Effective as Actual Nature in Promoting Ecological Behavior

S. Anthony Deringer, Adam Hanley

Ecopsychology

Search results