Results 141 to 150 of about 3,221,844 (374)

Self‐Assembled Myricetin‐Arginine Conjugate Nanozymes for Targeted Suppression of Joint Inflammation and Osteoclastogenesis in Rheumatoid Arthritis

open access: yesAdvanced Science, EarlyView.
Carrier‐free myricetin‐arginine conjugate nanozymes (MANZs) have been fabricated through a Mannich reaction and spontaneous self‐assembly. MANZs selectively accumulate in inflamed joints by targeting M1 macrophages via CAT2‐mediated uptake. The nanozymes can effectively modulate macrophage polarization, suppress osteoclast differentiation, and mitigate
Jiachang Hong   +14 more
wiley   +1 more source

Outsourcing, Public Input Provision and Policy Cooperation [PDF]

open access: yes
This paper concerns public input provision as an instrument for redistribution under international outsourcing by using a model-economy comprising two countries, North and South, where firms in the North may outsource part of their low-skilled labor ...
Erkki Koskela, Thomas Aronsson
core  

Thermally Programmable Two‐Port Non‐Hermitian Acoustic Metastructure for Broadband and Direction‐Dependent Absorption

open access: yesAdvanced Science, EarlyView.
A thermally programmable two‐port non‐Hermitian acoustic metastructure is presented, where temperature acts as a non‐geometric tuning variable. Thermal modulation reconfigures impedance matching and loss‐leakage coupling, enabling exceptional‐point driven, broadband, and direction‐dependent sound absorption without requiring geometric reconfiguration ...
Zichao Guo   +6 more
wiley   +1 more source

Bargaining over a climate deal: is it worse to wait and see? [PDF]

open access: yes
Assuming that a North-South transfer is the key to climate cooperation, we ask when and how much the North should o¤er to the South in return for a commitment to reduce deforestation and forest degradation.
Pierre Courtois, Tarik Tazdaït
core  

Book Review – Promoting Economic Cooperation in South Asia: Beyond Safta [PDF]

open access: yes, 2011
Although known as the poorest region and faced with many internal conflicts, South Asia has much potential to be one of the leading regions in the world.
Mohd, Saidatulakmal
core  

Toward a Rational Design of Conjugated Copolymers with Oxygenated Side Chains for Boosting Thermoelectric Properties

open access: yesAdvanced Energy Materials, EarlyView.
The molecular design strategy that integrates both side chain and backbone engineering in diketopyrrolopyrrole‐based conjugated polymers to identify the optimal balance between doping efficiency and microstructural order is demonstrated. Comprehensive spectroscopic, electrochemical, morphological, and structural characterizations reveal that the ...
Taewoong Han   +13 more
wiley   +1 more source

Interface Stabilization via In Situ Lithiated Sn Interlayer in All‐Solid‐State Li‐Metal Batteries: Toward Pellet‐Type Cell to Pouch‐Type Cell

open access: yesAdvanced Energy Materials, EarlyView.
An in situ lithiated Sn interlayer forms a stable, lithiophilic, and conductive interface that enables durable and scalable pouch‐type all‐solid‐state lithium metal batteries under low pressure. ABSTRACT All‐solid‐state batteries (ASSBs) are among the most promising candidates for next‐generation energy storage due to their high energy density and ...
Garam Kim   +14 more
wiley   +1 more source

Multimodal Strategy for Efficient Semi‐Transparent Perovskite Solar Cells and Modules with Record Indoor Performance

open access: yesAdvanced Energy Materials, EarlyView.
A multimodal strategy creates efficient semi‐transparent perovskite solar cells with a record 4.29% light utilization efficiency and 22.41% indoor performance. This approach enables the first scalable 30 x 30 cm2 semi‐transparent solar module, highlighting its potential for building‐integrated and indoor photovoltaics.
Siming Huang   +16 more
wiley   +1 more source

O Brasil e a construção de uma fábrica de medicamentos em Moçambique

open access: yesMeridiano 47, 2017
This work investigates the goals of Brazil from the implementation of a pharmaceutical plant in Mozambique. Interviews with authorities involved in the construction of the plant and documentary analysis of official publications was performed. The results
Tiago Severo Garcia   +1 more
doaj  

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