Results 41 to 50 of about 6,079,171 (133)

From Local Action to Global Influence: How Cities Shape Governance in a Polycentric World

open access: yesSocial Sciences
Municipal leadership has become increasingly central to addressing global challenges such as war-related displacement, migration governance, and climate change, reflecting a broader shift toward polycentric and networked forms of multilateralism.
Colleen Thouez, Raphaela Schweiger
doaj   +1 more source

200-Gb/s Baudrate-Pilot-Aided QPSK/Direct Detection With Single-Section Quantum-Well Mode-Locked Laser

open access: yesIEEE Photonics Journal, 2016
We demonstrate transmission of a 200-Gb/s superchannel over 3-km single-mode optical fiber (SMF) targeting intra-data center interconnect applications using a novel single-section quantum-well passive-mode-locked laser that generates an optical frequency
Tam N. Huynh   +11 more
doaj   +1 more source

Towards Smart and Resilient City Networks: Assessing the Network Structure and Resilience in Chengdu–Chongqing Smart Urban Agglomeration

open access: yesSystems
The mobility and openness of smart cities characterize them as particularly complex networks, necessitating the resilience enhancement of smart city regions from a network structure perspective.
Rui Li, Yuhang Wang, Zhiyue Zhang, Yi Lu
doaj   +1 more source

Palo Alto City Library guide 1968

open access: yes, 1968
A guide to Palo Alto City Library with branch names, location, hours and rules, regulations, fees, fines and ...
Palo Alto City Library
core  

Transboundary Cooperation and Urban Paradiplomacy in Climate Change Adaptation: The Case of the Baltic Region

open access: yesVestnik MGIMO-Universiteta
This article examines the substantive and organizational dimensions of transboundary cooperation and urban paradiplomacy in addressing climate change adaptation.
A. E. Kuteynikov   +3 more
doaj   +1 more source

CARTOGRAPHIC VISUALIZATION OF MORPHOLOGICAL AND HIERARCHICAL RELATIONS IN CITY NETWORKS: A BASIS FOR UNDERSTANDING THE URBAN SYSTEMS OF THE QUADRILÁTERO FERRÍFERO

open access: yesRevista Brasileira de Cartografia, 2018
The present work investigates the urban agglomerates that compose and structure the urban system of Quadrilátero Ferrífero region, which is part of the peri-metropolitan space of Belo Horizonte.
Alfio Conti   +1 more
doaj  

Cities, states and the pandemic: challenges and opportunities for transnational city networks

open access: yesFrontiers in Political Science
The growing role of cities in today’s globalized world is well known. As a result of their central position in many positive and negative global dynamics, cities are receiving more and more attention in various fields of study, including international ...
M. Valeriani   +2 more
doaj   +1 more source

Business Section in Delaware City

open access: yes, 2014
Reproduction of a photograph depicting the mid dusiness section in Delaware City ...
Unknown
core   +2 more sources

A Framework for Automatic Web Service Discovery Based on Semantics and NLP Techniques

open access: yesAdvances in Multimedia, 2011
As a greater number of Web Services are made available today, automatic discovery is recognized as an important task. To promote the automation of service discovery, different semantic languages have been created that allow describing the functionality ...
Asma Adala, Nabil Tabbane, Sami Tabbane
doaj   +1 more source

SmartCare: Energy-Efficient Long-Term Physical Activity Tracking Using Smartphones

open access: yesTsinghua Science and Technology, 2015
Lack of physical activity is becoming a killer of our healthy life. As a solution for this negative impact, we propose SmartCare to help users to set up a healthy physical activity habit.
Hui Liu   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy