Results 71 to 80 of about 954,586 (296)

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Mission analysis and systems design of a near-term and far-term pole-sitter mission [PDF]

open access: yes, 2014
This paper provides a detailed mission analysis and systems design of a near-term and far-term polesitter mission. The pole-sitter concept was previously introduced as a solution to the poor temporal resolution of polar observations from highly inclined,
Biggs, James   +13 more
core   +2 more sources

Покой Божий и богословское образование

open access: yesБогословські роздуми: Східноєвропейський журнал богословʼя, 2021
Институт повышения квалификации Overseas Council Int. для руководителей и преподавателей богословских учебных заведений в этом учебном году состоялся в режиме трех вебинаров.
Paul Clarke   +2 more
doaj  

Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells

open access: yesAdvanced Materials, EarlyView.
Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park   +14 more
wiley   +1 more source

Enhancing the Shelf Life of Kunapajala and Shasyagavya and their Effects on Crop Yield

open access: yesInternational Journal of Bio-Resource and Stress Management, 2023
Organic farming is required for replenishing soil fertility and maintaining environmental sustainability. This exploratory study used two Vedic bio-inoculums Shasyagavya (3 different grades) and Kunapajala (4 different grades) to spray on black gram and
Md. N. Ali, S. Chakraborty, A. Paramanik
doaj  

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

open access: yesAdvanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo   +3 more
wiley   +1 more source

Histotripsy for portal vein tumor thrombus in a patient with hepatocellular carcinoma: a case report

open access: yesFrontiers in Oncology
The presence of portal vein tumor thrombus (PVTT) in patients with hepatocellular carcinoma (HCC) carries a poor prognosis and significantly reduces effective treatment options.
Kevin Burns, Tiffany M. Juarez
doaj   +1 more source

2D Abrupt Nano‐Junctions Blending sp–sp2 Bonds on Atomically Precise Heterostructures

open access: yesAdvanced Materials, EarlyView.
A lateral heterostructure between atomically precise sp–sp2$^2$ metalated graphdiyne and sp2$^2$ graphene nanoribbons is realized by on‐surface synthesis and investigated by STM and DFT. The impact of on‐surface synthesis byproducts on covalent junction formation yield is unveiled.
Alice Cartoceti   +10 more
wiley   +1 more source

Accessibility of medications by chronically ill older patients: a cross-sectional assessment of universal health coverage in Nigeria

open access: yesThe Lancet Global Health, 2018
Background: Universal health coverage (UHC) is defined by WHO as ensuring that all people and communities receive the quality services they need, and are protected from health threats without financial hardship.
Amara Frances Chizoba   +18 more
doaj   +1 more source

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