Results 81 to 90 of about 332,517 (295)

A Time Series Model for an Exchange Rate in a Target Zone with Applications [PDF]

open access: yes
In this paper we introduce a flexible target zone model that is capable of characterizing the dynamic behaviour of an exchange rate implied by the original target zone model of Krugman (1991) and its modifications. Our framework also enables the modeller
Timo Terasvirta
core  

Immunofluorescence and targeted removal of the axillary sentinel lymph node in early-stage breast cancer: a simple, safe and effective anatomical approach

open access: yesClinical Surgical Oncology
Introduction: The reference technique for axillary sentinel lymph node (SLN) detection in women with breast cancer uses the radioactive marker, technetium (Tc99m), which makes ambulatory surgery difficult and carries a risk of irradiation to the patient ...
Stéphane Lantheaume   +6 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Non-Linear Exchange Rate Dynamics in Target Zones: A Bumpy Road Towards A Honeymoon Some Evidence from the ERM, ERM2 and Selected New EU Member States [PDF]

open access: yes
This study investigates exchange rate movements in the Exchange Rate Mechanism (ERM) of the European Monetary System (EMS) and in the Exchange Rate Mechanism II (ERM-II).
Ronald MacDonald   +2 more
core   +2 more sources

Robust modified passive islanding detection for microgrids using mathematical morphology based dual algorithm

open access: yesScientific Reports
The integration of distributed generation (DG) in microgrids has brought the challenge of islanding detection, where a portion of the grid operates independently due to disconnection from the main utility.
Fayez F. M. El-Sousy   +5 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Methods for field measurement and remote sensing of the swash zone

open access: yes, 2014
Swash action is the dominant process responsible for the cross-shore exchange of sediment between the subaerial and subaqueous zones, with a significant part of the littoral drift also taking place as a result of swash motions. The swash zone is the area
Pitman, Sebastian J.
core  

Building the climate resilience of arid zone freshwater biota [PDF]

open access: yes, 2013
This report describes the research undertaken to develop national guidelines for climate adaptation planning for arid zone aquatic ecosystems and freshwater biodiversity.
Paul Sunnucks   +2 more
core  

Detection Method for Islanded Microgrid Based on the Local Detection Method

open access: yes发电技术, 2019
In order to stabilize the microgrid operating between the networks and islands, the key issue that detecting the operating state effectively must be solved. Therefore, the island detection technology becomes important research field.
Zhongqiang LIU, Zhongfu LIU
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

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