Sage Journals: Discover world-class research

Open access

Research article

First published 2025-10

Relationship between urine output and in-hospital mortality among patients with acute exacerbation of chronic obstructive pulmonary disease: A cohort study based on the Medical Information Mart for Intensive Care IV database

Saimei Nie, Bei Wang, Jianhua Yu [...]

Science Progress

Open access

Research article

First published 2005-7

Universality of J-Shaped and U-Shaped Dose-Response Relations as Emergent Properties of Stochastic Transition Systems

Louis Anthony (Tony) Cox

Dose-Response

Retricted access

Research article

First published 2023-8

Sometimes enough is enough: Nurses’ nonlinear levels of passion and the influence of politics

Wayne Hochwarter, Samantha Jordan, Ilias Kapoutsis [...]

Human Relations

Free access

Research article

First published 2018-12

Two Lines: A Valid Alternative to the Invalid Testing of U-Shaped Relationships With Quadratic Regressions

Uri Simonsohn

Advances in Methods and Practices in Psychological Science

Retricted access

Research article

First published 2010-5

Nonlinear Politics Perceptions—Work Outcomes Relationships: A Three-Study,Five-Sample Investigation

Wayne A. Hochwarter, Gerald R. Ferris, Mary Dana Laird [...]

Journal of Management

Retricted access

Research article

First published 2021-2

Nonlinear Impact of Air Quality on Tourist Arrivals: New Proposal and Evidence

Liang-Ju Wang, Ming-Hsiang Chen

Journal of Travel Research

Retricted access

Research article

First published 2025

Study on the chaotic motion of U-shaped pipes conveying fluid

Huabin Wen, Yundong Li, Xiuquan Cao [...]

Journal of Vibration and Control

Retricted access

Research article

First published 2018-6

Public holidays,tourism,and economic growth

Franco Barrera, Nicolás Garrido

Tourism Economics

Open access

Research article

First published 2005-1

The Relationship between Acute Glucocorticoid Levels and Hippocampal Function Depends upon Task Aversiveness and Memory Processing Stage

Cheryl D. Conrad

Dose-Response

Retricted access

Research article

First published 1991-6

A Nonlinear Effect of the Number of Children on the Division of Household Labor

Yoshinori Kamo

Sociological Perspectives

Search results