Results 41 to 50 of about 15,370 (189)

WSN Technologies in Designing a Telemedicine Network [PDF]

open access: yesJournal of Biomedical Physics and Engineering
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Fatemeh Rabeifar
doaj   +1 more source

ENVIRONMENT EMULATION FOR WSN TESTBED

open access: yesComputer Science, 2012
The development of applications for wireless sensor networks is a challenging task. For this reason, several testbed platforms have been created. They simplify the manageability of nodes by offering easy ways of programming and debugging sensor nodes.
Radoslaw Kaploniak   +2 more
openaire   +3 more sources

Encryption of a Message by HillAli Cipher and Security of Routing Path by DSR in Wireless Sensor Network

open access: yesJournal of Communications Software and Systems
A Wireless Sensor Network (WSN) is a collection of sensors that communicate or track a specific object. It is used in many fields of war, architecture, or espionage, but the wireless sensor network faces challenges in securing the path or the message ...
Haneen Mohammed Hussein   +2 more
doaj   +1 more source

Mitigating Hot Spot Problems in Wireless Sensor Networks Using Tier-Based Quantification Algorithm

open access: yesCybernetics and Information Technologies, 2016
One of the key issues in Wireless Sensor Networks (WSN) is the hot-spot problem i.e. the nodes closer to the sink tend to drain their energy at a faster rate when compared to other nodes as they have to perform more communication and hence the sensor ...
Balamurali R., Kathiravan K.
doaj   +1 more source

Rancang Bangun Sistem Komunikasi Sensor Nirkabel Pada Perangkat Pertanian Menggunakan Lora Dengan Topologi Mesh

open access: yesJurnal Keteknikan Pertanian Tropis dan Biosistem
Penelitian ini merupakan penerapan sistem Wireless Sensor Network yang dipadukan dengan Internet of Thing (IoT). Sistem ini sangat memungkinkan untuk diaplikasikan pada perangkat pemantauan bidang pertanian seperti Light Insect Trap (LIT), dimana dalam ...
Latief Hasyim Atthoyyib   +2 more
doaj   +1 more source

Resource‐Aware Contrastive Scattering Meta‐Learning for Efficient Few‐Shot Acoustic Anomaly Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper introduces a resource‐aware Contrastive Scattering Meta‐Learning (CSML) framework for acoustic anomaly detection. By leveraging training‐free wavelet scattering and metric‐based meta‐learning, the model achieves competitive performance with only 50 K learnable parameters—a 98% reduction compared to state‐of‐the‐art frameworks—enabling ...
Rami Zewail, Bassem Mokhtar
wiley   +1 more source

Knockout IL4I1 affects macrophages to improve poor efficacy of CD19 CAR-T combined with PD-1 inhibitor in relapsed/refractory diffuse large B-cell lymphoma

open access: yesJournal of Translational Medicine
Chimeric antigen receptor (CAR) T-cell therapy plays a critical role in the treatment of B-cell hematologic malignancies. The combination of PD-1 inhibitors and CAR-T has shown encouraging results in treating patients with relapsed/refractory (R/R ...
Rui Zhang   +4 more
doaj   +1 more source

Beyond the label: Rethinking off‐label drug use in paediatrics. Towards a scientifically grounded and safer future for paediatric pharmacotherapy

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Despite regulatory progress being made in the past two decades, off‐label drug use in paediatrics remains pervasive, with prevalence estimated between 3% and 97% of prescriptions across different clinical settings. Off‐label use—defined as prescribing outside the conditions described in the Summary of Product Characteristics (SmPC)—is often ...
Tjitske M. van der Zanden   +3 more
wiley   +1 more source

Digital Transformation in Work Integration Social Enterprises: Leadership Strategies and the Role of Internal Stakeholders

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Digital transformation is increasingly reshaping how social enterprises organize work, engage stakeholders, and pursue social value. While prior research has examined digitalization in hybrid organizations, limited attention has been paid to how responsibility for inclusive digital transformation is enacted internally.
Riccardo Maiolini   +2 more
wiley   +1 more source

Advances in vital‐sign prediction and early‐warning models for underground coal mine workers integrating environmental factors

open access: yesDeep Underground Science and Engineering, EarlyView.
This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu   +4 more
wiley   +1 more source

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