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Retricted access

Research article

First published 2015-8

Class Analysis in Conditions of a Dual-Stratification Order

Tomasz Zarycki

East European Politics and Societies

Retricted access

Research article

First published 2024-3

Multiple-objective optimization of direct dual fuel stratification (DDFS) combustion at different loads

Yizi Zhu, Yanzhi Zhang, Zhixia He [...]

International Journal of Engine Research

Retricted access

Research article

First published 2017-4

The role of the diffusion-limited injection in direct dual fuel stratification

Martin Wissink, Rolf Reitz

International Journal of Engine Research

Retricted access

Research article

First published 2026

Digital divides in the AI era: Socioeconomic stratification and the dual role of digital payments in China

Yifei Lu

International Sociology

Retricted access

Research article

First published 2023-2

Optimization of the exergy efficiency,exergy destruction,and engine noise index in an engine with two direct injectors using NSGA-II and artificial neural network

Saeid Shirvani, Sasan Shirvani, Seyed Ali Jazayeri [...]

International Journal of Engine Research

Retricted access

Research article

First published 2018-6

Dual Autonomies,Divergent Approaches: How Stratification in Medical Education Shapes Approaches to Patient Care

Tania M. Jenkins

Journal of Health and Social Behavior

Open access

Research article

First published 2022-11

Did the Hospital Readmissions Reduction Program Reduce Readmissions without Hurting Patient Outcomes at High Dual-Proportion Hospitals Prior to Stratification?

Zhiyou Yang, Peter Huckfeldt, Jose J. Escarce [...]

INQUIRY: The Journal of Health Care Organization,Provision,and Financing

Open access

Research article

First published 2022-7

Modified estimators of finite population distribution function based on dual use of auxiliary information under stratified random sampling

Sardar Hussain, Sohail Akhtar, Mahmoud El-Morshedy

Science Progress

Free access

Correction

First published 2022-10

ERRATUM to modified estimators of finite population distribution function based on dual use of auxiliary information under stratified random sampling

Science Progress

Open access

Research article

First published 2021

Determinants of Dual Enrollment Access: A National Examination of Institutional Context and State Policies

George Spencer, Mónica Maldonado

AERA Open

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