Results 141 to 150 of about 24,399,079 (272)

A Micro‐Nano Flower‐Like Na3V2(PO4)3@C Constructed by Polar‐Driven H‐Bond Engineering Toward High‐Rate Sodium Storage

open access: yesRare Metals, EarlyView.
ABSTRACT The polyanionic compound Na3V2(PO4)3 (NVP) has emerged as a competitive cathode material for sodium‐ion batteries (SIBs), owing to its high‐voltage redox activity (3.4 V vs. the Na+/Na reference couple) and NASICON‐type framework that enables superior ionic conductivity.
Xiaolei Wu   +5 more
wiley   +1 more source

Investigating blended math-science sensemaking with historically marginalized STEM learners

open access: yesInternational Journal of STEM Education
Background Blended mathematical sensemaking in science (“MSS”) involves deep conceptual understanding of quantitative relationships describing scientific phenomena. Previously we developed the cognitive framework describing proficiency in MSS across STEM
Leonora Kaldaras, Carl Wieman
doaj   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+1 more source

Advancement of European Union Countries in Sustainable Development Goal 7

open access: yesSustainable Development, EarlyView.
ABSTRACT The United Nations 2030 Agenda identifies 17 Sustainable Development Goals, along with Goal 7 on ‘ensuring access to affordable, reliable, sustainable and modern energy for all’. Achieving it is a major challenge for countries, including the European Union member states.
Mariola Grzebyk   +3 more
wiley   +1 more source

Mechanism elucidation of cell‐selective fluorescent probes

open access: yesSmart Molecules, EarlyView.
This perspective outlines five mechanistic strategies—Protein‐oriented, carbohydrate‐oriented, lipid‐oriented, gating‐oriented, and metabolism‐oriented live‐cell distinctions—for achieving cell‐selective fluorescence in live‐cell imaging. By classifying probes based on their interactions with proteins, carbohydrates, lipids, transporters, or metabolic ...
Sourav Sarkar, Young‐Tae Chang
wiley   +1 more source

IDO1 inhibitor enhances the effectiveness of PD-1 blockade in microsatellite stable colorectal cancer by promoting macrophage pro-inflammatory phenotype polarization

open access: yesCancer Immunology, Immunotherapy
Microsatellite stable (MSS) colorectal cancer (CRC) is a subtype of CRC that generally exhibits resistance to immunotherapy, particularly immune checkpoint inhibitors such as PD-1 blockade. This study investigates the effects and underlying mechanisms of
Lv Guangzhao   +7 more
doaj   +1 more source

Comparison of Intergranular Corrosion Resistance and Hardness between Nitrogen and Carbon Martensites in Stainless Steels

open access: yessteel research international, EarlyView.
By applying solution heat treatment after plasma nitriding, followed by requenching and tempering, researchers successfully obtained nitrogen‐rich martensite on AISI 409. This study compares the intergranular corrosion resistance and hardness of nitrogen‐rich martensite in AISI 409 with carbon‐rich martensite in AISI 420.
Pedro Victorio Caetano Abrantes Quadros   +2 more
wiley   +1 more source

Draf III in the Acute Phase of Pott's Puffy Tumor: A Scoping Review

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Pott's puffy tumor (PPT) is a rare but serious sequela of frontal sinusitis characterized by osteomyelitis of the frontal bone with subperiosteal abscess formation. Surgical management has traditionally been delayed until resolution of the acute infection.
Sahil Kakar   +8 more
wiley   +1 more source

Review on enhancing clinical decision support system using machine learning

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
Abstract Clinical decision‐making is a complex patient‐centred process. For an informed clinical decision, the input data is very thorough ranging from detailed family history, environmental history, social history, health‐risk assessments, and prior relevant medical cases.
Anum Masood   +4 more
wiley   +1 more source

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