Results 281 to 290 of about 8,990,841 (346)

State-of-Health Estimation Based on Differential Temperature for Lithium Ion Batteries

IEEE transactions on power electronics, 2020
State-of-health (SOH) estimation is necessary for lithium ion batteries due to ineluctable battery ageing. Existing SOH estimation methods mainly focus on voltage characteristics without considering temperature variation in the process of health ...
Jinpeng Tian, R. Xiong, W. Shen
semanticscholar   +1 more source

State-of-charge and state-of-health estimation for lithium-ion battery using the direct wave signals of guided wave

Journal of Energy Storage, 2021
With the development of new energy technology, lithium-ion battery, as a common energy storage and driving structure, has been widely used in many fields. It is significant to accurately monitor and evaluate the state of charge (SOC) and state of health (
Guoqi Zhao, Yu Liu, Gang Liu, Shiping Jiang, Wenfeng Hao   +4 more
semanticscholar   +1 more source

The State of Health in the United States

JAMA, 2013
In the mid-1970s, John Knowles assembled a group of leading health thinkers whose essays were published inDaedalus and then released as a book entitled Doing Better and Feeling Worse:Health in theUnitedStates.1 In thedecadebetween 1965 and 1975, health expenditures in the United States had more than tripled, from $39 billion (5.9% of gross domestic ...
openaire   +2 more sources

States of Health

Abstract Are wide differences in health, health care, and public health morally or politically acceptable in a single polity of constitutionally recognized subnational units—that is, a federalist society? Abortion is but one tip of an ever-changing iceberg of these differences, albeit a very pointed one.
Leslie P. Francis, John G. Francis
openaire   +1 more source

State of the state's health care.

California hospitals, 1992
California leaders tell us what's right and what's wrong with our health care system. While consensus on health care reform is far from being reached, all agree that universal access, cost control and preventive services must be part of any health reform plan.
M J, Coye, P, Powers, C E, Kerr, W W, Noce, D, Werdegar, R F, Corlin, G, Melnick   +6 more
openaire   +1 more source

State-of-health estimation for Li-ion batteries by combing the incremental capacity analysis method with grey relational analysis

Journal of Power Sources, 2019
An accurate battery state-of-health (SOH) monitoring is crucial to guarantee safe and reliable operation of electric vehicles (EVs). In this paper, an incremental capacity analysis (ICA) method for battery SOH estimation is proposed.
Xiaoyu Li, Zhenpo Wang, Lei Zhang, Changfu Zou, D. Dorrell   +4 more
semanticscholar   +1 more source

Data-Driven Methods for Predicting the State of Health, State of Charge, and Remaining Useful Life of Li-Ion Batteries: A Comprehensive Review

International Journal of Precision Engineering and Manufacturing, 2023
Eunsong Kim, Minseon Kim, Juo Kim, Joonchul Kim, Jung-Hwan Park, Kyoung-Tak Kim, Joung-Hu Park, Taesic Kim, K. Min   +8 more
semanticscholar   +1 more source

Co-Estimation of State of Charge and State of Health for Lithium-Ion Batteries Based on Fractional-Order Calculus

IEEE Transactions on Vehicular Technology, 2018
Lithium-ion batteries have emerged as the state-of-the-art energy storage for portable electronics, electrified vehicles, and smart grids. An enabling Battery Management System holds the key for efficient and reliable system operation, in which State-of ...
Xiaosong Hu, Hao Yuan, Changfu Zou, Zhe Li, Lei Zhang   +4 more
semanticscholar   +1 more source

State of Evaluation: Community Health Workers

Public Health Nursing, 2003
Abstract  Disparity groups, especially racial and ethnic minority groups, are at greater risk for poor health yet experience numerous obstacles in accessing health care. Community health workers (CHWs) are indigenous, trusted, and respected members of the underserved community.
Mary Ann, Nemcek, Rosemary, Sabatier
openaire   +2 more sources

Review on state-of-health of lithium-ion batteries: Characterizations, estimations and applications

, 2021
Sijia Yang, Caiping Zhang, Jiuchun Jiang, Weige Zhang, Linjing Zhang, Yubin Wang   +5 more
semanticscholar   +1 more source