Results 71 to 80 of about 3,863,163 (394)

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

LEMOn: Wireless Localization for IoT Employing a Location-Unaware Mobile Unit

IEEE Access, 2019
In recent years, much attention has been paid to wireless localization schemes that exploit receptions of messages sent by a mobile unit. However, existing methods assume an accurate knowledge of the location of the mobile unit and a precise propagation ...
Cam Ly Nguyen, Usman Raza
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Deep CNN for Indoor Localization in IoT-Sensor Systems

Sensors, 2019
Currently, indoor localization is among the most challenging issues related to the Internet of Things (IoT). Most of the state-of-the-art indoor localization solutions require a high computational complexity to achieve a satisfying localization accuracy ...
Wafa Njima, Iness Ahriz, Rafik Zayani, Michel Terre, Ridha Bouallegue   +4 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

A three-dimensional localization algorithm for passive radio-frequency identification device tag

International Journal of Distributed Sensor Networks, 2017
The accuracy and efficiency of radio-frequency identification device tag localization is significant to a large number of existing and upcoming radio-frequency identification device applications.
Fagui Liu, Dexiang Zhong, Songchao Luo
doaj   +1 more source

Les radios locales

Calenda, 2022
Alors que la radio fête son centième anniversaire et la FM son quarantième, Thierry Lefebvre et Sébastien Poulain publient un ouvrage collectif consacré aux nombreuses radios locales françaises : Les radios locales : histoires, territoires et réseaux, (L’Harmattan/INA).
openaire   +1 more source

How to Localize with a Single Radio Unit?

ICC 2025 - IEEE International Conference on Communications
Compared to range- and angle-based localization, the importance of received signal strength (RSS)-based positioning is gradually diminishing in beyond 5G networks due to its limited localization accuracy, despite its simplicity. This paper explores the potential of utilizing non-line-of-sight (NLoS) RSS measurements to enhance the localization ...
Jiajun He 0001, Hien Quoc Ngo, Han Yu 0010, Michail Matthaiou   +3 more
openaire   +3 more sources

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Entrevista homenaje a la historiadora Elsa Malvido (1941-2011). Jueves de Charla en Radio INAH

, 2012
El 9 de abril de 2011, murió en la Ciudad de México la maestra Elsa Malvido, brillante investigadora que formó parte de la Dirección de Estudios Históricos del Instituto Nacional de Antropología e Historia.
Radio INAH
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