Results 151 to 160 of about 127,313 (338)

Regional Factors and Innovativeness - An Empirical Analysis of Four German Industries [PDF]

open access: yes
A growing body of work emphasizes the importance of regional factors for regional innovativeness. In this paper, about seventy variables approximating the social-economic characteristics of regions are aggregated to twelve regional factors.
Thomas Brenner, Tom Broekel
core  

Adaptive Twisting Metamaterials

open access: yesAdvanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri   +6 more
wiley   +1 more source

Health Expenditure, Poverty and Economic Development in Latin America 2000-2005 [PDF]

open access: yes
Two of the main problems of many Latin American countries are poverty and low levels of expenditure on health. In many countries there has been little progress in this regard due to the lack of resources, and thus it is important to focus on the main ...
Aguayo, E., Guisan, M.C.
core  

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi   +11 more
wiley   +1 more source

Transformation of Rural Patterns in Greece in a European Regional Development Perspective (The Case of Crete) [PDF]

open access: yes
Rural space in Greece is experiencing a significant transformation. During the last four decades the traditional urban-rural dichotomy has given its place to complex spatial patterns which are in a process of continuous change.
Andreas Tsatsaris   +2 more
core  

Arm‐Length‐Controlled CsPbBr3 Nanocrystals for Tunable Optical and Assembly Behavior

open access: yesAdvanced Materials, EarlyView.
In this work, the synthesis parameters that dictate the formation of armed CsPbBr3 nanocrystals are described, and routes enabling precise control over arm length are proposed. Direct links between morphology and optoelectronic behavior are established.
Irina Skvortsova   +13 more
wiley   +1 more source

Spectrum ofUnnatural Deaths in Hyderabad: An Autopsy Based Study

open access: yesJournal of the Dow University of Health Sciences, 2010
Objective: To determine the spectrum of unnatural deaths, focusing on gender vulnerability, manners of death, inhabitant,weaponry and seasonal prevalence for criminal episodes. Study Design: Prospective study.
Ghulam Mustafa Yousfani   +1 more
doaj  

The Importance of Creative Industry Agglomerations in Explaining the Wealth of European Regions [PDF]

open access: yes
This paper examines the existence of regional agglomerations of manufacturing, service and creative industries, the relationship between these industries and the wealth of regions and their industrial structure.
Blanca De Miguel Molina   +3 more
core  

Surface‐Capped Protein Nanoparticles for Nonviral Gene Delivery

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Developing simple, safe, and efficient nonviral delivery systems remains a significant challenge in bioengineering. Nanoparticles offer promising gene delivery capabilities with reduced toxicity; however, long‐standing challenges related to effective plasmid encapsulation and delivery exist.
Fjorela Xhyliu   +9 more
wiley   +1 more source

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