Results 81 to 90 of about 232,597 (265)

Financing Swedish Small and Medium-Sized Enterprises: Methods, Problems and Impact [PDF]

open access: yes
Small and Medium-sized Enterprises (SMEs) are the seeds for a vital entrepreneurial economy. The Swedish SMEs, in particular, are very important for the future development of the Baltic Region.
Adli Abouzeedan
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Do Firms Benefit from Multiple Banking Relationships?: Evidence from Small and Medium-Sized Firms in Japan [PDF]

open access: yes
This paper examines empirically the effects of multiple banking relationships on the cost and availability of credit. The analysis is based on an unbalanced panel data set for Japanese small and medium-sized firms over the period 2000-2002.
Masayo Shikimi (Tomiyama)
core  

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

open access: yesAdvanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya   +14 more
wiley   +1 more source

KMU und Arbeitsplatzdynamik: Eine Analyse auf Basis der Beschäftigten-Historik

open access: yes, 2008
This article uses the total population of firms, as contained in the Employee History ('Beschäftigten-Historik') of the IAB, to analyse the dynamics of employment in establishments of different size classes.
Bauer, Thomas K.   +2 more
core  

Entrepreneur Psychological Traits and Performance:Implications for Nigerian Non-oil SMES Exporting Companies [PDF]

open access: yes, 2010
The purpose of this paper is to investigate the impact of psychological traits on performance of small and medium sized (SMEs)exporting firms in a developing country.
Adeniji, A. A., Oyeniyi, Omotayo
core   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán   +13 more
wiley   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han   +17 more
wiley   +1 more source

Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System

open access: yesAdvanced Functional Materials, EarlyView.
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim   +4 more
wiley   +1 more source

Transport infraestructure, sunk costs and firms' export behaviour [PDF]

open access: yes
Transport infrastructure investment reduces the cost of distance and enables firms to establish contacts over larger distances. We study the impact of transport-cost reductions on firms’ export behaviour, accounting for the role of entry costs and other ...
Adelheid Holl   +2 more
core  

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