Results 61 to 70 of about 251,238 (344)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Quantification of rupture directivity effects on strong ground motion during the 8 January 2022 MS6.9 Menyuan earthquake in Qinghai, China

Frontiers in Earth Science, 2023
On 8 January 2022, an MS6.9 earthquake occurred in the Menyuan county, Qinghai province at the northeastern margin of the Tibetan Plateau. A dense observatory network consisting of accelerographs and intensity meters has obtained many acceleration ...
Junju Xie, Wencai Wang, Wencai Wang, Zhao An, Zhao An, Kewei Li, Kewei Li, Xiufeng Tian, Xiufeng Tian, Lina Wu, Shude Gao, Shude Gao, Weidong Zhang, Jie Yuan   +13 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

The Mechanism of Direction

Science, 1883
n ...
openaire   +5 more sources

Rectangular Antenna Array Optimization using Wind Driven Optimization

Algerian Journal of Signals and Systems, 2016
Antenna arrays are considered as important type used today for long distance communication with a very high gain. The design of such antenna depends on parameters and desired behavior performing the task, this project handle the application of a new ...
Abdelmadjid Recioui, Mondher Benabid, Nabil Djilani   +2 more
doaj   +1 more source

Dielectric nanoantenna as an efficient and ultracompact demultiplexer for surface waves

, 2017
Nanoantennas for highly efficient excitation and manipulation of surface waves at nanoscale are key elements of compact photonic circuits. However, previously implemented designs employ plasmonic nanoantennas with high Ohmic losses, relatively low ...
Basov, Bliokh, Bliokh, Coles, Cui, Decker, Denisyuk, Dmitriev, Drezet, Evlyukhin, Evlyukhin, Evlyukhin, Evlyukhin, Fenollosa, Frisbie, Fu, García-Cámara, Geffrin, Grigorenko, Guo, Hecht, High, Johnson, Kerker, Kitson, Kuznetsov, Kuznetsov, Lee, Li, Li, Lin, Liu, Lodahl, Lu, Miroshnichenko, Murray, Paniagua-Domínguez, Person, Raether, Rodríguez-Fortuño, Rodríguez-Fortuño, Rodríguez-Fortuño, Sinev, Smolyaninov, Tanemura, Wang, Xia, Xifré-Pérez, Yermakov, Yu, Zhang, Zywietz   +51 more
core   +1 more source

CABE : a cloud-based acoustic beamforming emulator for FPGA-based sound source localization [PDF]

, 2019
Microphone arrays are gaining in popularity thanks to the availability of low-cost microphones. Applications including sonar, binaural hearing aid devices, acoustic indoor localization techniques and speech recognition are proposed by several research ...
Braeken, An, da Silva Gomes, Bruno, Lapauw, Benjamin Johan, Segers, Laurent, Touhafi, Abdellah, Vandendriessche, Jurgen, Vandervelden, Thibaut   +6 more
core   +2 more sources

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Modelling of Path Arrival Rate for In-Room Radio Channels with Directive Antennas [PDF]

, 2017
We analyze the path arrival rate for an inroom radio channel with directive antennas. The impulse response of this channel exhibits a transition from early separate components followed by a diffuse reverberation tail.
Pedersen, Troels
core   +2 more sources

Horizontal directivity patterns differ between vowels extracted from running speech.

Journal of the Acoustical Society of America, 2018
Directivity patterns for vocalizations radiating from the human mouth have been examined regularly, but phoneme-specific changes in radiation have rarely been identified.
Paulina Kocon, Brian B. Monson
semanticscholar   +1 more source