Results 91 to 100 of about 10,895,625 (310)

Analog Synaptic Plasticity in 2D Layered Material Iontronic Memtransistors for Brain‐Inspired Computing

open access: yesAdvanced Science, EarlyView.
In this work, we demonstrated a robust 2D MoS2 based iontronic memtransistor of planar architecture operated under the influence of an electrical double layer with versatile performance and applications, including pinched hysteresis nature of transfer curve, analogue channel conductance tuning, low‐voltage operation, logic‐gate operation, classical ...
Puranjay Saha   +2 more
wiley   +1 more source

Factors contributing to hospitalization expenditures for patients with COPD in Yunnan Province, China: a path analysis

open access: yesBMC Health Services Research
Objective To understand the hospitalization expenditures and the composition of hospitalized patients with chronic obstructive pulmonary disease (COPD) in Yunnan Province from 2016 to 2022 and to identify the factors that influence them.
Aihan Wen   +6 more
doaj   +1 more source

Hospitalization costs for cervical cancer patients in three tertiary hospitals in northern China, 2013 – 2022: degree of structural variation and gray relational analysis

open access: yesZhongguo gonggong weisheng
ObjectiveTo understand the structural variation in hospitalization costs for patients with cervical cancer and to investigate the reasons for these variations.
Mengting WANG   +9 more
doaj   +1 more source

Ultrafast Chemical Pre‐Sodiation of Pseudocapacitive CaV8O20 Anodes for High‐Performance Sodium‐Ion Capacitors

open access: yesAdvanced Science, EarlyView.
An ultrafast (2‐minute), gas‐free chemical pre‐sodiation strategy using Na‐benzophenone is developed to compensate for initial sodium loss in calcium vanadate (CaV8O20). Driven by the Ca2+ ‘spectator effect’, the framework enables highly reversible, quasi‐zero‐strain solid‐solution sodium storage, explicitly bypassing destructive conversion reactions ...
Neetu Bansal   +7 more
wiley   +1 more source

Serial Molecular‐Microstructural Multimodal Intravascular Imaging of Atherosclerotic Plaques in Mice

open access: yesAdvanced Science, EarlyView.
A novel longitudinal molecular and microstructural intravascular imaging approach is developed to study murine atherosclerosis. The technique combines a unique surgical model with a miniaturized multimodal device to detect macrophage activity and lipid simultaneously.
Jiawen Li   +12 more
wiley   +1 more source

Supramolecular Terbium‐Threonine Chiral Emitters with Tunable Circularly Polarized Luminescence as Anticounterfeiting‐Ink for Autonomous Data Encryption

open access: yesAdvanced Science, EarlyView.
A one‐pot, aqueous, and scalable method for synthesizing chiral lanthanide supramolecular emitters using terbium and threonine is reported. The aqueous solution of these chiral emitters displays the following features: (i) 100 % transparency, (ii) tunable luminescence and CPL, and (iii) a pH feedback loop that controls the “on‐off” states of ...
P. M. Ajay Sekhar   +5 more
wiley   +1 more source

Valuing Medical Schools in Japan: National versus Private Universities [PDF]

open access: yes
Medical school usually has the highest tuition fees among the university departments. The reason why students pay such expensive fees is that they estimate that their earnings will greatly increase after graduation.
Hideo Yunoue, Mototsugu Fukushige
core  

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

open access: yesAdvanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta   +6 more
wiley   +1 more source

Appropriateness of User Fees for Reproductive Health in Malawi

open access: yes, 2004
The introduction of cost-sharing strategies, such as user-fees, for health care in developing countries has received increasing attention due to declining Government expenditure on health and reduced donor funding.
Hennink, Monique, Madise, Nyovani
core   +1 more source

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