Results 61 to 70 of about 571,216 (355)

A Rehabilitation of Economic Replacement Theory [PDF]

open access: yes
Our objective in this paper is to shed light on the economic forces and the specific way in which they combine to determine the service life, and hence the replacement demand for durables, in the short run and in the long run.
Elias Flytzanis, George C. Bitros
core  

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

open access: yesAdvanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah   +5 more
wiley   +1 more source

On Learning Suitable Caching Policies for In-Network Caching

open access: yesIEEE Transactions on Machine Learning in Communications and Networking
In-network cache architectures, such as Information-centric networks (ICNs), have proven to be an efficient alternative to deal with the growing content consumption on networks. In caching networks, any device can potentially act as a caching node.
Stefani Pires   +2 more
doaj   +1 more source

Adaptive Neuro-fuzzy Inference System as Cache Memory Replacement Policy

open access: yesAdvances in Electrical and Computer Engineering, 2014
To date, no cache memory replacement policy that can perform efficiently for all types of workloads is yet available. Replacement policies used in level 1 cache memory may not be suitable in level 2.
CHUNG, Y. M., HALIM, Z. A.
doaj   +1 more source

Composition Restoration Enables Recycling of Mixed‐Cation, Mixed‐Halide Perovskites for Solar Cells

open access: yesAdvanced Materials, EarlyView.
Compositional drift during processing prevents the direct recycling of mixed‐cation, mixed‐halide perovskites. This work introduces a framework to quantitatively audit and restore recovered materials, enabling closed‐loop recycling with efficiencies comparable to virgin perovskites.
Zhenni Wu   +12 more
wiley   +1 more source

The effects of replacement schemes on car sales: the Spanish case [PDF]

open access: yes
This paper studies a model of car replacement designed to evaluate policies addressed to influence replacement decisions. An aggregate hazard function is computed from optimal replacement rules of heterogeneous consumers, which mimics the hump-shaped ...
Antonio R. Sampayo, Omar Licandro
core  

Customized Random Maintenance Policies After the Expiration of a Renewal Repair–Replacement Warranty with Random Charge

open access: yesMathematics
Driven by the trend of integrating monitored data into reliability management to explore innovative and practical approaches for managing reliability, researchers in the industry–university–research community have proposed random warranties.
Lin Zhao, Lijun Shang, Baoliang Liu
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Improving time-randomized cache design [PDF]

open access: yes, 2018
Enabling timing analysis for caches has been pursued by the critical real-time embedded systems (CRTES) community for years due to their potential to reduce worstcase execution times (WCET).
Abella Ferrer, Jaume   +3 more
core  

Socioeconomic determinants on the supply and access to kidney replacement therapies in Latin America

open access: yesNefrología Latinoamericana
Objective: The increasing global incidence of end-stage chronic kidney disease implies renal replacement therapies (RRT) as critical elements of the financial balance of healthcare systems: their access and distribution are inefficient, with a ...
Santiago Torales   +4 more
doaj   +1 more source

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