Results 41 to 50 of about 9,867 (260)
Advanced Science, EarlyView.A bandgap‐engineered PtxTey:Ag2Te quantum dot platform enables tunable NIR‐IIb emission for deep‐tissue imaging and mild photothermal therapy. Conjugation with αPD‐L1 confers dual tumor targeting and real‐time monitoring of PD‐L1 dynamics. Mild photothermal modulation induces immune reprogramming, enhancing checkpoint blockade efficacy and achieving ...
Jing Liu +9 more
wiley +1 more source
Advanced Science, EarlyView.Expanded‐graphite/graphene‐nanoplatelet hybrids deliver a near‐order‐of‐magnitude thermal‐conductivity enhancement in paraffin phase‐change materials. A microCT‐informed 3D modeling framework resolves the percolating EG backbone and captures sub‐voxel GNP enrichment, quantitatively linking microstructure to heat flow and revealing a graphene‐enabled ...
Thomas Hoke +4 more
wiley +1 more source
An Integrated DNA Nanoprobe for Intranuclear Imaging and in Situ Profiling of OGG1 Activity
Advanced Science, EarlyView.The TP‐SA nanoprobe, integrating an AS1411 aptamer for nuclear delivery and a FRET array for signal amplification, enables real‐time tracking of nuclear OGG1 activity. It reveals cell‐line‐specific basal OGG1 levels and shows clinical promise using pneumonia patients’ lavage fluid.
Mingzhu Zhao +9 more
wiley +1 more source
Determining Factors of Entrepreneurial Motivation: Evidence from EU Countries [PDF]
Ovidius University Annals: Economic Sciences Series, 2016 The aim of our paper is to identify the main determinants of entrepreneurial motivations and toempirically evaluate their impact in 18 EU member states, over the period 2002-2014.
Angela Roman, Valentina Diana Rusu
doaj
Analysis Of Determinants Of Early-Stage Entrepreneurial Activity In Russia
Comparative Economic Research, 2016 Entrepreneurial activity is very important for the economic development of any country. The question often asked by researchers is: what causes growth in the level of entrepreneurial activity? In this paper we focused on the individual-level determinants
Elena Pawęta, Yuri Kirillov
doaj +1 more source
Measuring entrepreneurship determinants: empirical analysis
Agricultural and Resource Economics, 2021 Purpose. The aim of this article is to assess the main determinants that affect entrepreneurial activity, and also the mechanism of its regulation in five countries (Ukraine, Romania, Lithuania, Poland, Germany) during the period from 2007 to 2018 ...
Viktoriia Kyfyak +3 more
doaj +1 more source
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT In recent decades, agriculture has become increasingly concentrated through horizontal mergers and acquisitions via corporate entities, and policy makers are concerned this will be exacerbated by the aging population of farm operators. To reduce market concentration in agriculture, many states have enacted policies to entice new prospective ...
Justin M. Ross +2 more
wiley +1 more source
Drivers of Precision Agriculture Adoption in Italian Viticulture
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study examines the main drivers influencing the adoption of two types of precision farming technologies in the viticultural sector: Decision Support Systems (DSSs) and Variable Rate Technologies (VRTs). We apply a partial proportional odds model and find that socio‐demographic characteristics are not significant determinants of adoption ...
Olimpia Fontana +3 more
wiley +1 more source
Entrepreneurial Ecosystem, Entrepreneurial Activity and Economic Performance
Business Innovation and Entrepreneurship Journal, 2019 In this research, we have empirically tested the impact of Entrepreneurial Framework Conditions (EFC) on entrepreneurial activity and ultimately on economic growth of a nation. In our sample all the 54 countries participating in the GEM study in 2017 are taken. 67.8% of the world’s population and 86.0% of the world’s GDP is represented by the economies
openaire +2 more sources
Entrepreneurial ecosystems, entrepreneurial activity and economic growth: new evidence from European regions [PDF]
Regional Studies, 2019 A latent class model is applied to allow entrepreneurial ecosystems (EEs) to influence the effect of entrepreneurial activity on growth in European Union regions. Using this methodology, clusters of regions that differ significantly in their relationship between entrepreneurial activity and growth are identified.
Jeroen Content +3 more
openaire +4 more sources