Results 31 to 40 of about 429,258 (272)

An Underwater SLAM System using Sonar, Visual, Inertial, and Depth Sensor

, 2019
This paper presents a novel tightly-coupled keyframe-based Simultaneous Localization and Mapping (SLAM) system with loop-closing and relocalization capabilities targeted for the underwater domain.
Li, Alberto Quattrini, Rahman, Sharmin, Rekleitis, Ioannis   +2 more
core   +1 more source

NEMO: A Project for a km$^3$ Underwater Detector for Astrophysical Neutrinos in the Mediterranean Sea [PDF]

, 2007
The status of the project is described: the activity on long term characterization of water optical and oceanographic parameters at the Capo Passero site candidate for the Mediterranean km$^3$ neutrino telescope; the feasibility study; the physics ...
Aiello S, Ambriola M, Ameli F, Amore I, Anchinolfi M, Anzalone A, Barbarino G, Barbarito E, Battaglieri M, Bellotti R, Beverini N, Bonori M, Bouhadef B, Brescia M, Cacopardo G, Cafagna F, Capone A, Caponetto L, Castorina E, Ceres A, Chiarusi T, Circella M, Cocimano R, Coniglione R, Cordelli M, Costa M, Cuneo S, D'Amico A, De Bonis G, De Marzo C, De Rosa G, De Vita R, Distefano C, Falchini E, Fiorello C, Flaminio V, Fratini K, Gabrielli A, Galeotti S, Gandolfi E, Giacomelli G, Giorgi F, Grimaldi A, Habel R, Leonora E, Lo Presti D, Lonardo A, Longo G, Lucarelli F, Maccioni E, Margiotta A, Martini A, Masullo R, Megna R, Migneco E, Mongelli M, Montaruli T, Morganti M, Musumeci MS, Nicolau CA, Orlando A, Osipenko M, Osteria G, Papaleo R, Pappalardo V, Petta C, Piattelli P, Raia G, Randazzo N, Reito S, Ricco G, Riccobene G, Ripani M, Rovelli A, Ruppi M, Russo GV, Russo S, Sapienza P, Sedita M, Shirokov E, Simeone F, Sipala V, Spurio M, Taiuti M, Terreni G, Trasatti L, Urso S, Valente V, Vicini P   +88 more
core   +1 more source

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

Molecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon, Dong Young Kim, Yuna Kim, Uk‐Il Kim, Jae‐Sung Kim   +4 more
wiley   +1 more source

Time Reversal Acoustic Communication Using Filtered Multitone Modulation

Sensors, 2015
The multipath spread in underwater acoustic channels is severe and, therefore, when the symbol rate of the time reversal (TR) acoustic communication using single-carrier (SC) modulation is high, the large intersymbol interference (ISI) span caused by ...
Lin Sun, Baowei Chen, Haisen Li, Tian Zhou, Ruo Li   +4 more
doaj   +1 more source

Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array

IEEE Access, 2020
In this paper, we focus on the generation of broadband underwater vortex waves carrying multiple OAMs. Based on a wideband underwater antenna, a water-immersed horn antenna array is designed and tested.
Yang Yang, Gao Liu, Fei Shen, Jianhua Sun, Kai Guo, Zhongyi Guo, Qing Zhou, Haibo Jiang, Zhe Wu, Baoqing Zeng, Yubin Gong   +10 more
doaj   +1 more source

On the Velocity of Light Signals in the Deep Underwater Neutrino Experiments [PDF]

, 2000
During the last few years deep underwater neutrino telescopes of a new generation with dimensions close to 100 m or more were taken into operation. For the correct track reconstruction and for the interpretation of light pulses from calibration lasers ...
Amram, Andres, Belolaptikov, Berezinsky, L.A. Kuzmichev   +4 more
core   +2 more sources

Long‐term culture of skin biopsies: maintenance of fibroblast production and competency of reprogramming

FEBS Open Bio, EarlyView.
Skin biopsies taken from a patient with an ultra‐rare disorder as well as controls were cultured for up to 473 days. The chunks of skin were serially transferred to a new culture plate when confluent with fibroblasts. Different generations of fibroblasts were analyzed for cell and molecular properties, proliferation, and competence for reprogramming to
Sudiksha Rathan‐Kumar, Michael A. Ripperger, Grant M. Westlake, Kevin C. Ess   +3 more
wiley   +1 more source

Hematology as Related to Diving Characteristics of Elaphe obsoleta, Nerodia erythrogaster, Nerodia Fasciata and Nerodia rhombifera [PDF]

, 1979
The diving capabilities of Nerodia erythrogaster flavigaster and Nerodia fasciata confluens were investigated and the results were compared with similar studies on Nerodia rhombifera rhombifera and Elaphe obsoleta obsoleta (Baeyens et al., 1978).
Baeyens, Dennis A., McAllister, Chris T., Patterson, M. W.   +2 more
core   +2 more sources

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Resonance Control Based on Hydrodynamic Analysis for Underwater Direct Drive Wave Energy Converter

Journal of Marine Science and Engineering, 2021
Wave energy has great prospect among many forms of marine renewable energy for its high density and storage. This paper proposes an underwater direct drive wave energy converter (UDDWEC), which is composed of a submerged point absorbing buoy and a linear-
Yang Li, Lei Huang, Peiwen Tan, Minshuo Chen, Junquan Chen   +4 more
doaj   +1 more source