Results 11 to 20 of about 179,792,601 (285)
Scientific Reports, 2023 COVID-19 pandemic provides an opportunity to investigate how a new and long-lasting threat affects public risk perception and social distancing behavior, which is important for pandemic risk management and recovery of the tertiary industry. We have found
Ziwen Ye +4 more
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What Goes Around: the process of building a community-based harm reduction research project
Harm Reduction Journal, 2017 Background Often, research takes place on underserved populations rather than with underserved populations. This approach can further isolate and stigmatize groups that are already made marginalized. What Goes Around is a community-based research project
Chelsea Jalloh +6 more
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Remote Sensing, 2023 Global climate change and human activities have increased the frequency and severity of droughts. This has become a critical factor affecting vegetation growth and diversity, resulting in detrimental effects on agricultural production, ecosystem ...
Xiujuan Dong +5 more
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Centralities for networks with consumable resources [PDF]
Network Science, 2019 AbstractIdentification of influential nodes is an important step in understanding and controlling the dynamics of information, traffic, and spreading processes in networks. As a result, a number of centrality measures have been proposed and used across different application domains.
Hayato Ushijima-Mwesigwa +3 more
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Access to Resources in Networks
Acta Sociologica, 2008 In cross-national comparative studies of people's social capital, there is a standard practice of measuring social capital using the size and intensity of people's networks. In this article, we discuss the validity of this practice, from both a theoretical and an empirical perspective.
van Oorschot, W.J.H., Finsveen, E.M.
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Global Ecology and Conservation, 2020 Understanding the influences of grazing exclusion (GE) on soil properties and vegetation characteristics is essential for the assessment of grassland restoration.
Miao Liu +8 more
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A Virtual Network Resource Allocation Model Based on Dynamic Resource Pricing
IEEE Access, 2020 The key to network virtualization technology is virtual network mapping, which has been proven to be an NP-hard problem. At present, the methods to solve the problem of virtual network mapping still have the following defects.
Xian-Cui Xiao +3 more
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VNF-Enabled 5G Network Orchestration Framework for Slice Creation, Isolation and Management
Journal of Sensor and Actuator Networks, 2023 Network slicing is widely regarded as the most critical technique for allocating network resources to varied user needs in 5G networks. A Software Defined Networking (SDN) and Network Function Virtualization (NFV) are two extensively used strategies for ...
Thiruvenkadam Srinivasan +3 more
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Secure first-price sealed-bid auction scheme
EURASIP Journal on Information Security, 2017 In modern times, people have paid more attention to their private information. The data confidentiality is very important in many economic aspects. In this paper, we proposed a secure auction system, in which the bids will not be revealed, and no one can
Zhen Guo, Yu Fu, Chunjie Cao
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