Results 71 to 80 of about 6,360,569 (404)

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

FEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez, Cristina Velez‐delValle, Claudia Patricia Hernández‐Mosqueira, Walid Kuri‐Harcuch   +3 more
wiley   +1 more source

Small and young radio sources

, 2009
It is currently accepted that compact and bright radio sources characterized by a convex spectrum peaking at frequencies ranging from 100 MHz to a few GHz are young objects.
Orienti, M.
core   +1 more source

Beam downtilt reconfigurable linear antenna array for 5G/6G macro base stations

Electronics Letters
In this letter, a beam downtilt reconfigurable linear antenna array is presented for the demand of the electrical downtilt of 5G/6G macro base station antennas.
Li Chen, Weiyang Liu, Huawei Lin, Yue Zhao, Lei Ge   +4 more
doaj   +1 more source

High-Sensitivity and Low-Hysteresis Porous MIMType Capacitive Humidity Sensor Using Functional Polymer Mixed with TiO2 Microparticles

Sensors, 2017
In this study, a high-sensitivity and low-hysteresis porous metal–insulator–metal-type capacitive humidity sensor is investigated using a functional polymer mixed with TiO2 microparticles.
Ming-Qing Liu, Cong Wang, Nam-Young Kim
doaj   +1 more source

An Agile Very Low Frequency Radio Spectrum Explorer [PDF]

, 2020
The very low frequency (VLF) regime below 30 MHz in the electromagnetic spectrum has presently drawing global attentions in radio astronomical research due to its potentially significant science outcomes exploring many unknown extragalactic sources, transients, and so on.
arxiv   +1 more source

Decoding the dual role of autophagy in cancer through transcriptional and epigenetic regulation

FEBS Letters, EarlyView.
Transcriptional and epigenetic regulation controls autophagy, which exerts context‐dependent effects on cancer: Autophagy suppresses tumorigenesis by maintaining cellular homeostasis or promotes tumor progression by supporting survival under stress. In this “In a Nutshell” article, we explore the intricate mechanisms of the dual function of autophagy ...
Young Suk Yu, Ik Soo Kim, Sung Hee Baek
wiley   +1 more source

Realization of High Frequency Bidirectional Transceiver (Bitx) Radio [PDF]

arXiv, 2022
In this paper, we realize the transmitter of high frequency (HF) bidirectional transceiver radio. A bidirectional transceiver (Bitx) consists of a transmitter and receiver, in which some common circuits are used together by the transmitter and receiver.
arxiv  

The Low-Frequency Environment of the Murchison Widefield Array: Radio-Frequency Interference Analysis and Mitigation [PDF]

Publications Astronomical Society of Australia, 2015
The Murchison Widefield Array is a new low-frequency interferometric radio telescope built in Western Australia at one of the locations of the future Square Kilometre Array.
A. Offringa, R. Wayth, N. Hurley-Walker, D. Kaplan, N. Barry, A. Beardsley, M. Bell, G. Bernardi, J. Bowman, F. Briggs, J. Callingham, R. Cappallo, P. Carroll, A. Deshpande, J. Dillon, K. Dwarakanath, A. Ewall-Wice, L. Feng, B. For, B. Gaensler, L. Greenhill, P. Hancock, B. Hazelton, J. Hewitt, L. Hindson, D. Jacobs, M. Johnston-Hollitt, A. Kapi'nska, Hs. Kim, P. Kittiwisit, E. Lenc, J. Line, A. Loeb, C. Lonsdale, B. McKinley, S. McWhirter, D. Mitchell, M. Morales, E. Morgan, J. Morgan, A. Neben, D. Oberoi, S. Ord, S. Paul, B. Pindor, J. Pober, T. Prabu, P. Procopio, J. Riding, N. Shankar, S. Sethi, K. Srivani, L. Staveley-Smith, R. Subrahmanyan, I. Sullivan, Max Tegmark, N. Thyagarajan, S. Tingay, C. Trott, R. Webster, A. Williams, C. Williams, C. Wu, J. Wyithe, Q. Zheng   +64 more
semanticscholar   +1 more source

Autophagy in cancer and protein conformational disorders

FEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

The coexistence of cognitive radio and radio astronomy [PDF]

, 2009
An increase of the efficiency of spectrum usage requires the development of new communication techniques. Cognitive radio may be one of those new technique, which uses unoccupied frequency bands for communications.
Baan, W.A., Bentum, M.J., Boonstra, A.J.
core   +1 more source