Results 71 to 80 of about 37,426 (297)

Road and Maritime Transport Costs: A Comparative Analysis of Spanish Exports to Poland and Turkey [PDF]

open access: yes
In this paper, we analyze the determinants of maritime and road transport costs for Spanish exports to Poland and Turkey and investigate the different effects of these costs on international trade.
Felicitas Nowak-Lehmann D.   +1 more
core  

Femtosecond‐Laser Mould Texturing Enables Tunable Biointerfaces in COC Microfluidics

open access: yesAdvanced Materials Interfaces, EarlyView.
Femtosecond‐laser texturing of injection‐mould inserts enables scalable engineering of biointerfaces in cyclic olefin copolymer microfluidics. Replicated micro‐ and nano‐topographies modulate surface roughness and wettability, leading to texture‐dependent protein adsorption and cell adhesion without chemical post‐processing.
Irene Varela‐Leniz   +9 more
wiley   +1 more source

The price of modern maritime piracy [PDF]

open access: yes
A growing body of literature has recently focused on the economic origins and consequences of modern maritime piracy and on the perception that the international community has failed to control it.
Sami Bensassi   +1 more
core  

An Investigation of the Effect of Entrepreneurial Ecosystem on Startups Success through the Mediating Effect of Self Efficacy, Entrepreneurial Attitude and Entrepreneurial Intention: Applied Study on the Egyptian Startups Entrepreneurs [PDF]

open access: yesالمجلة العربية للإدارة
The study’s objective is to look at the effects of the entrepreneurial ecosystem (access to government policies and regulations, financial support, government programmes and support for assisting new and growing firms, education and training for ...
Soha Amer   +3 more
doaj   +1 more source

Minimally Invasive Delivery of Optical Nanosensors Using Injectable Hydrogels

open access: yesAdvanced Materials Interfaces, EarlyView.
Injectable peptide hydrogels offer a minimally invasive delivery platform for single‐walled carbon nanotube (SWCNT)‐based near‐infrared fluorescent sensors, enabling real‐time measurement of drug concentrations. Encapsulated SWCNTs show a dose‐dependent fluorescence response across physiologically relevant concentrations and retain their fluorescence ...
Shirel Kleiner, Gili Bisker
wiley   +1 more source

Determinants of Maritime Transport Costs. A Panel Data Analysis for Latin American Trade [PDF]

open access: yes
This paper analyses the determinants of transport costs for intra-Latin American trade over a period of six years (1999-2004). The data refer to yearly disaggregated (SITC 5 digit level) maritime trade flows on 277 trade routes.
Gordon Wilmsmeier   +1 more
core  

Stability analysis of hydrodynamic journal bearings with variable axial geometrical configuration using titanium dioxide nanoparticles as lubricant additives

open access: yesScientific Reports
The dynamic stability of high-speed rotor systems is highly dependent on the interaction between bearing geometry and lubricant rheology. The present work examines the stability of hydrodynamic journal bearings with four different axial configurations ...
H. Awad   +3 more
doaj   +1 more source

Maritime transport and regional climate change impacts in large EU islands and archipelagos. [PDF]

open access: yesEuroMediterr J Environ Integr, 2023
Zittis G   +17 more
europepmc   +1 more source

Facet‐Specific PbS Quantum Dot Passivation Using Halide Perovskites for SWIR Photodetectors

open access: yesAdvanced Materials Interfaces, EarlyView.
PbS quantum dots (QDs) are emerging as powerful short‐wave infrared photodetectors, yet the passivation mechanism of large QDs by perovskites ‐ critical for their stability ‐ remains unexplained. Here, we unveil the ligand structure of CH3NH3PbI3 (MAPI)‐passivated 4‐nm PbS QDs using FTIR, XPS, SEM, NMR, and DFT.
L. Paillardet   +13 more
wiley   +1 more source

The Impact of Human Resources Competency on the Performance of Micro-Sized Startups [PDF]

open access: yesالمجلة العربية للإدارة
This study aims to explore the impact of human resource competencies on the performance of small-scale startups in Egypt, focusing on the case study of the Project Development Agency.
Salma Farouk Hosny   +3 more
doaj   +1 more source

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