Results 81 to 90 of about 60,037 (266)

Paraborg: Paramedic Cyborg Insects for In Situ Emergency Drug‐Delivery

Advanced Science, EarlyView.
This work introduces Paraborg, a human‐supervised paramedic cyborg‐insect platform that combines controllable locomotion, onboard imaging, and an auto‐injection mechanism for in situ drug‐delivery. By demonstrating reliable navigation, target stabilization, injector launch, and multi‐insect teamwork, the study extends cyborg insects from survivor ...
H. Nhan Le, P. Thien Phan, Lachlan Fitzgerald, P. Ross McAree, T. Nho Do, T. Thang Vo‐Doan   +5 more
wiley   +1 more source

Applying singular spectrum analysis and arima-garch for forecasting eur/usd exchange rate / Aplicação de singular spectrum analysise do arima-garch para previsão da taxa de câmbio eur/usd

RAM. Revista de Administração Mackenzie, 2019
Purpose: The objective of this article is to model a minute series of exchange rates for the EUR/USD pair using the singular spectrum analysis (SSA) and ARIMA-GARCH methods and evaluate which one offers better forecasts for a five-minute horizon ...
Rafael J. Abreu, Rafael M. Souza, Joice G. Oliveira   +2 more
doaj  

Exorbitant privilege under stress? Evidence of episodic weakening in the dollar’s safe-haven behaviour

Cogent Economics & Finance
We examine whether US safe-haven assets weakened during the early phase of the Trump 2025 policy environment and whether any disruption extended beyond the United States.
Judith Arnal, Fernando Pinto
doaj   +1 more source

Multi‐Omics Integration Identifies a CDH3‐Associated Malignant Epithelial State and Immunosuppressive Niche to Predict Prognosis in Thymic Epithelial Tumors

Advanced Science, EarlyView.
Single‐cell, spatial, molecular, and pathology analyses identify a CDH3‐associated malignant epithelial state in thymic epithelial tumors. This state links stem‐like and EMT programs to M2 macrophage–rich immunosuppressive niches, genomic instability, poor survival, and drug vulnerability.
Yuntao Feng, Jingyu Chen, Lang Xia, Tao Wang, Yuzhou Wang, Lei Zhang, Guofang Zhao, Long Xu, Juemin Yu, Yunlang She, Junqi Wu, Yue Zhao, Chang Chen, Deping Zhao   +13 more
wiley   +1 more source

High‐Power Hybrid Nanogenerator With Multi‐Degree‐of‐Freedom Mechanical Coupling for Harvesting Water Wave Energy

Advanced Science, EarlyView.
A high‐power hybrid nanogenerator (HP‐HNG) with multi‐degree‐of‐freedom mechanical coupling is reported, integrating multi‐directional wave energy for output to achieve 1 + 1 > 2 energy harvesting. The HP‐HNG achieves a peak output power of 0.764 W, corresponding to a peak power density of 127.303 W m−3. At a wave frequency of 1 Hz, the HP‐HNG delivers
Shuai Ding, Hua Zhai, Hao Gong, Xiao Long, Yuanzhuo Tian, Zhanyong Hong, Long Zheng, Xucong Wang, Xiangyu Chen, Zhong Lin Wang   +9 more
wiley   +1 more source

Targeting the NR1D1–IGF2BP2–V‐ATPase Axis With Hybrid Nanovesicles Restores Macrophage Rhythms to Reverse Sepsis‐Induced Immunosuppression

Advanced Science, EarlyView.
Sepsis disrupts immune‐cell rhythms and weakens bacterial clearance. Biomimetic nanovesicles combining erythrocyte and inflammation‐activated macrophage membranes deliver siNR1D1 to dysfunctional macrophages, restoring the NR1D1–IGF2BP2–V‐ATPase pathway, circadian regulation, phagolysosomal acidification, and antimicrobial defense.
Lang Chen, Wenyi Lin, Lang Jiang, Xuehui Gao, Chenyan Yu, Jili Han, Zhenping Liu, Xuefeng Li, Mei He, Chang Li, Qilan Li, Chaoying Song, Jiqian Xu, You Shang   +13 more
wiley   +1 more source

BRICS Alliance: A SWOT Analysis and the Potential Implications for Ending the Dominance of the USD

BRICS Law Journal
The group known as BRICS, comprising Brazil, Russia, India, China, and South Africa, came into being when its members decided to join hands to challenge the economic and political power of the wealthier nations of North America and Western Europe and ...
A. Alrefai
doaj   +1 more source

UNE INTERPRETATION DU TAUX DE CHANGE [PDF]

CES Working Papers, 2015
Dans l’étude ci-dessous on a été réalisé une interprétation de l'impact des fluctuations des taux de change du leu moldave (MDL) sur certaines variables économiques. La période considérée est Novembre-Décembre 2014 et le début de l'année 2015.
Galina ULIAN , Lucia CASTRAVET , Silvestru MAXIMILIAN   +2 more
doaj  

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Gli Stati Uniti sono una potenza creditizia (in declino)

Moneta e Credito
Questo lavoro critica l’idea che le difficoltà degli Stati Uniti nel mantenere la propria politica di potenza derivino dal loro status di paese debitore verso l’estero, specialmente verso la Cina.
Marcello Spanò
doaj   +1 more source