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5661
Covid-19 pandemic-related changes in teleworking, emotional exhaustion, and occupational burnout: a cross-sectional analysis of a cohort study
Published 2025-01-01“…Methods Data were derived from two samples from a digital cohort study based in Geneva, Switzerland: one population-based, and one from a sample of workers who were likely mobilized in the early stages of the COVID-19 pandemic. …”
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5662
Characterizing local forest structural complexity based on multi-platform and -sensor derived indicators
Published 2025-01-01“…Remotely sensed observations comprise in-situ measurements (mobile and terrestrial laser scanning), as well as spaceborne observations from various sensors (including Sentinel-1 radar, Sentinel-2 multispectral, and GEDI lidar). …”
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5663
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5664
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5665
Audiovisual Narrative for Fashion Heritage: Communicating and Valorizing Archives through Fashion Film
Published 2025-01-01“…Although previous scholarship has commented on the marketing and the aesthetic of fashion films, there is yet to be a comprehensive analysis of their potential as a viable mobility for documenting and communicating fashion’s historical and cultural legacies. …”
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5666
Joint optimization method of intelligent service arrangement and computing-networking resource allocation for MEC
Published 2023-07-01“…To solve the problems of low efficiency of network service caching and computing-networking resource allocation caused by tasks differentiation, highly dynamic network environment, and decentralized computing-networking resource deployment in edge networks, a decentralized service arrangement and computing offloading model for mobile edge computing was investigated and established.Considering the multidimensional resource constraints, e.g., computing power, storage, and bandwidth, with the objective of minimizing task processing latency, the joint optimization of service caching and computing-networking resource allocation was abstracted as a partially observable Markov decision process.Considering the temporal dependency of service request and its coupling relationship with service caching, a long short-term memory network was introduced to capture time-related network state information.Then, based on recurrent multi-agent deep reinforcement learning, a distributed service arrangement and resource allocation algorithm was proposed to autonomously decide service caching and computing-networking resource allocation strategies.Simulation results demonstrate that significant performance improvements in terms of cache hit rate and task processing latency achieved by the proposed algorithm.…”
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5667
Binding of Dumbbell Oligonucleotides to MoMuLV Reverse Transcriptase: Inhibitory Properties of RNase H Activity
Published 2010-01-01“…The dissociation constants evaluated using PAGE band mobility shift assays were of the order of 10-7. The inhibitory properties of the retroviral RNase H activity was evaluated using 3H –UTP-labeled RNA:RNA-DNA hybrid. …”
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5668
DIVERSITY MANAGEMENT AND PERFORMANCE: EVIDENCE FROM NIGERIAN MULTINATIONAL COMPANIES
Published 2020-11-01“…A single cross-sectional design was adopted for the study and a well-structured questionnaire was administered to 318 randomly chosen senior managers from Mobil Oil, Guinness, Coca-Cola, Nestle, MTN, and Cadbury Plc within Lagos Metropolis. …”
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5669
El papel de Suecia en la guerra civil española (1936-1939)
Published 2018-06-01“…The first group, which was more numerous, founded solidarity committees all over the country in order to mobilize public opinion against the crimes committed by the Nationalists, and to inform of the involvement of Italy and Germany in the conflict. …”
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5670
Neutrophils Promote Larynx Squamous Cell Carcinoma Progression via Activating the IL-17/JAK/STAT3 Pathway
Published 2021-01-01“…Our experiments showed that LSCC cells could promote the activation and mobility of neutrophils. And, in return, neutrophils enhanced the proliferation, migration, and invasion of LSCC. …”
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5671
Improved Tomlinson–Harashima Precoding for Ultra Reliable Communication in Intelligent Transportation Systems
Published 2021-01-01“…Simulation results show that the proposed algorithm can be efficiently applied to high-speed mobility scenarios and improve bit error ratio (BER) performance as well as spectrum utilization.…”
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5672
System architecture and key technologies of emergency command Internet of things
Published 2018-09-01“…Emergency command Internet of things is an important part of the construction of smart cities.It is one of the application fields of the Internet of things,which benefits a wide range,require rich support technologies,drives the whole industry and has large demonstration effect of service.Starting from the construction of the disaster site rescue situation map,the emergency rescue command and command issue at the emergency incident site was focused.Referring to the joint search and rescue network in the battlefield and the tactical Internet system structure,the emergency command Internet of things system architecture was proposed,including body LAN,on-site command network and remote access network.The four key problems faced by the construction of emergency command the Internet of things was discussed,single soldier tracking and positioning,wearable vital signs monitoring,mobile self-organizing network and shortwave sky wave remote communication.The two scenarios of urban fire rescue and natural disaster rescue were used to analyze and design the integrated application system of the emergency command IoT system,which provided useful exploration for building a new generation of emergency command information system and promoting the construction of smart cities.…”
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5673
Enhance the Probability of Detection of Cooperative Spectrum Sensing in Cognitive Radio Networks Using Blockchain Technology
Published 2023-01-01“…The presence of a malicious user (MU) in the system and sending false sensing data can degrade the performance of cooperative CR. The sharp rise in mobile data traffic causes congestion in the licensed band for the transmission of signals. …”
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5674
SAFETY AND SECURITY OF WOMEN ON TRANSPORT: A CASE OF RIDE-HAILING SERVICES IN GAUTENG, SOUTH AFRICA
Published 2023-12-01“…Specifically, the study seeks to understand women’s experiences using ride-hailing services, which might influence their mobility. This study employed a constructivist research philosophy, utilizing qualitative, semi-structured interviews to explore the experiences of women who use ride-hailing services. …”
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5675
Entre matrice territoriale et enjeux sectoriels
Published 2023-07-01“…A third phase, starting in the 2000s, saw a redeployment of cooperatives within the framework of a broader spectrum of citizen mobilizations around the social and solidarity economy, but also around the ecological transition and the Basque language and culture, this redeployment coinciding with a substantial change in territorial governance. …”
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5676
Comment vivre avec des conflits d’usages au sein d’un espace naturel protégé exposé à des risques littoraux ?
Published 2020-05-01“…The data collected and the analyses mobilized in this paper are based on the research project "Co-construction of adaptation strategies to climate change in the Opal Coast" (COSACO) supported by the program "Coasts for tomorrow?" …”
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5677
Des enseignants qui res(is)tent : dynamiques identitaires et investissement du champ de l’enseignement professionnel au Québec
Published 2011-06-01“…Echoing the issue of students leaving school prematurely, that of teachers leaving the profession during their first years of practice has mobilized a number of stakeholders and academics in charge of teacher education and induction. …”
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5678
Application of the Power Grid Business Carrying on Low Earth Orbit Broadband Satellite Internet
Published 2023-06-01“…LEO (Low-earth-orbit) broadband satellite internet can provide a lot of user with all-time network coverage, broadband access and information transport service, which has the advantage of high capacity, broad band, low delay and high elasticity as space information network.This made the application service in vertical industry based on LEO satellite network become research hotspots.Based on the research and analysis of power grid communication demand, the application solution of power industry based on LEO broadband satellite internet were proposed, focused on three core business of power grid, included the power grid construction, power grid operation, and emergency rescue.Also, the design of system composition, workflow, and satellite terminal architecture were researched.Further, the transmission performance, continuous communication, and service switching of mobile satellite terminal were tested based on LEO broadband satellite network, which could provided low delay and high capacity for remote data transmission.The result was consultant significance for future application development and engineering implementation in power industry.…”
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5679
Examining the Impact of Motorcycles on Start-Up Time and Headway Distribution Features at Signalized Intersections in Smart Cities
Published 2024-01-01“…This study contributes valuable insights for the development of targeted traffic management policies aimed at alleviating congestion and improving mobility in smart cities.…”
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5680
Onto: Ontological Context-Aware Model Based on 5W1H
Published 2012-03-01“…Aware of the issues, this study proposes an ontology-based context-aware modeling technique, along with a relevant framework, in order to enable efficient specification of contextual information and, thereby, further to provide intelligent context-aware services for context management and reasoning. Moreover, we mobilize the maxim of “five Ws and one H” to process physical and logical contextual information and to support our proposed technique. …”
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