Results 71 to 80 of about 327,438 (330)

Magneto-optical Kramers-Kronig analysis

open access: yes, 2015
We describe a simple magneto-optical experiment and introduce a magneto-optical Kramers-Kronig analysis (MOKKA) that together allow extracting the complex dielectric function for left- and right-handed circular polarizations in a broad range of ...
Crassee, Iris   +3 more
core   +2 more sources

Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky   +8 more
wiley   +1 more source

Virtual Replication of IoT Hubs in the Cloud: A Flexible Approach to Smart Object Management

open access: yesJournal of Sensor and Actuator Networks, 2018
In future years, the Internet of Things is expected to interconnect billions of highly heterogeneous devices, denoted as “smart objects”, enabling the development of innovative distributed applications.
Simone Cirani   +3 more
doaj   +1 more source

Application-Level QoS: Improving video conferencing quality through sending the best packet next [PDF]

open access: yes, 2008
In a traditional network stack, data from an application is transmitted in the order that it is received. An algorithm is proposed where information about the priority of packets and expiry times is used by the transport layer to reorder or discard ...
McDonald, Ian, Nelson, Richard
core   +2 more sources

ALS With and Without Upper Motor Neuron Signs: A Comparative Study Supporting the Gold Coast Criteria

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The Gold Coast criteria permit diagnosis of amyotrophic lateral sclerosis (ALS) even without upper motor neuron (UMN) signs. However, whether ALS patients with UMN signs (ALSwUMN) and those without (ALSwoUMN) share similar characteristics and prognoses remains unclear.
Hee‐Jae Jung   +7 more
wiley   +1 more source

Robust header compression for constrained application protocol

open access: yesInternet of Things, 2014
Constrained Application Protocol (CoAP) is a new lightweight application-layer protocol under standardization. It can be thought of as a "lightweight" Hypertext Transfer Protocol (HTTP) that can connect for example low power sensor devices to each other through the Internet. For the sensors using CoAP, a very common behaviour is to send the sensor data
Majanen, Mikko, Koskela, Pekka
openaire   +3 more sources

ICENET: An Information Centric Protocol for Big Data Wireless Sensor Networks

open access: yesSensors, 2019
Wireless Sensors Networks (WSNs) are an essential element of the Internet of Things (IoT), and are the main producers of big data. Collecting a huge amount of data produced by a resource-constrained network is a very difficult task, presenting several ...
Rosana Lachowski   +6 more
doaj   +1 more source

Resource Allocation in Wireless Networks with RF Energy Harvesting and Transfer [PDF]

open access: yes, 2014
Radio frequency (RF) energy harvesting and transfer techniques have recently become alternative methods to power the next generation of wireless networks. As this emerging technology enables proactive replenishment of wireless devices, it is advantageous
Han, Zhu   +3 more
core   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Constrained Application Protocol Profile for Robust Header Compression Framework

open access: yes, 2021
Due to the extensive growth of Internet of Things (IoT), the number of wireless devices connected to the Internet is increasing and will continue to increase remarkably in the near future. In wireless networks, the available bandwidth is always restricted.
Majanen Mikko, Koskela Pekka
openaire   +2 more sources

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