Results 121 to 130 of about 195,996 (338)

Under the Shade of a Coolabah Tree: A Second Cache of Tulas From the Boulia District, Western Queensland

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston   +5 more
wiley   +1 more source

The Economic and Monetary Union’s effect on (international) trade: the case of Slovenia before euro adoption [PDF]

open access: yes
The main objective of the following article is to present the key findings of the existent research in the field of the influence the introduction of the euro had on the trade of the member states of the Economic and Monetary Union (EMU).
Aristovnik, Aleksander, Matevz, Meze
core   +1 more source

A targeted antiferromagnetic nanoprobe for ultra‐sensitive magnetic resonance imaging detection of sub‐millimeter esophageal tumors

open access: yesBMEMat, EarlyView.
We developed a cyclo‐RGD peptide‐conjugated antiferromagnetic nanoparticle (RANP) as a targeted T1 contrast agent. Under 9 T MRI conditions, RANP exhibited an r1 value of 1.88 mM−1 s−1 and a low r2/r1 ratio of 1.84, enabling the detection of esophageal tumors as small as 0.8 mm in vivo. Abstract Early, non‐invasive detection of esophageal cancer at sub‐
Wenkui Mo   +15 more
wiley   +1 more source

Sustainable Upcycling of Office Waste Paper Into Cobalt/Carbon Aerogels for Highly Efficient Microwave Absorption

open access: yesElectron, EarlyView.
Co/C aerogels (Co/CAs) are successfully fabricated with office waste paper (OWP) as the raw material by loading ZIF‐67 crystals. The optimal sample exhibited an effective absorption bandwidth of 5.6 GHz, which outperforms many biomass‐derived microwave absorbing materials.
Yan Wang   +5 more
wiley   +1 more source

Research on Modal Enhancement of EMU Vehicle Carbody Structure Based on Sensitivity Analysis

open access: yesChengshi guidao jiaotong yanjiu
Objective To comprehensively understand the influence of carbody component dimensions on carbody modal characteristics, a sensitivity analysis of EMU (electric multiple units) body modal is conducted to enhance the main vibration frequency of carbody ...
DU Yanpin   +3 more
doaj   +1 more source

Fiscal Costs of Delaying the EMU Accession - Medium Term Fiscal Projection for Selected New EU Members [PDF]

open access: yes
The paper presents series of medium term economic simulations, evaluating fiscal costs of different EMU entry scenarios for six of the new EU members. Projections cover period of 2004- 2012 and use basic macroeconomic equations in an attempt to assess ...
Michal Gorzelak
core  

Pseudoaneurysms as a complication of stereoelectroencephalography: Case series and clinical recommendations

open access: yesEpilepsia, EarlyView.
Abstract Objective Stereoelectroencephalography (sEEG) is commonly employed in the workup for epilepsy surgery in patients with focal drug‐resistant epilepsy (DRE). Intracranial hemorrhage is a known complication, with reported incidence rates ranging from .9% to 19.1%. Rarely, pseudoaneurysms have been reported in literature as a potential cause. This
Youssra El Khou   +35 more
wiley   +1 more source

Analysis and Countermeasures of Bolt Fracture Issues in EMU Passenger Compartment Seat Backs

open access: yesChengshi guidao jiaotong yanjiu
[Objective] The fracture of seat back bolts in high-speed railway EMU (electric multiple units) trains results in the back support performance failure and the angle adjustment feature malfunction.
BI Kai, JIA Xu
doaj   +1 more source

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