Results 111 to 120 of about 13,876,063 (349)

Research on the Postural Stability of Underwater Bottom Platforms with Different Burial Depths

Sensors
The bottom platform is an important underwater sensor that can be used in communications, early warning, monitoring, and other fields. It may be affected by earthquakes, winds, waves, and other loads in the working environment, causing changes in posture
Yong Wei, Nan Li, Ming Wu, Daming Zhou
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Deep-water bottom current dynamics: processes, products & challenges [PDF]

, 2013
Contourites are deep-water sedimentary deposits created under the influence of predominantly along-slope bottom currents. They are considered to be excellent deep-water recorders of global climatic change.
Van Rooij, D.
core  

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Double-layer PAA with different pore sizes and its growth kinetics based on anodizing current curves

Scientific Reports
The relationship between porous morphology and current-time curves cannot be explained by the field-assisted dissolution theory (FADT). Double-layer structures of porous anodic alumina (PAA) with different pore sizes were obtained by multi-step ...
Pengze Li, Liyang Qin, Bowen Li, Yijing Tang, Lianyu Chen, Ye Song, Xufei Zhu   +6 more
doaj   +1 more source

A Visual Attention Based Object Detection Model beyond Top-Down and Bottom-up Mechanism

ITM Web of Conferences, 2017
Traditional saliency-based attention theory supposed that bottom-up and top-down factors combine to direct attentional behavior. This dichotomy fails to explain a growing number of cases in which neither bottom-up nor top-down can account for strong ...
Zhang Du-Zhen, Liu Chuan-Cai
doaj   +1 more source

Testing magnetofrictional extrapolation with the Titov-D\'emoulin model of solar active regions

, 2010
We examine the nonlinear magnetofrictional extrapolation scheme using the solar active region model by Titov and D\'emoulin as test field. This model consists of an arched, line-tied current channel held in force-free equilibrium by the potential field ...
Amari, Amari, Amari, Antiochos, B. Kliem, Bungey, Canou, Chiu, Chodura, Craig, Demoulin, DeRosa, DeVore, Fuhrmann, G. Valori, Galsgaard, Gary, Gibson, Green, Guo, Isenberg, Keppens, Kliem, Kliem, Leka, Leka, Lites, Low, McClymont, McKenzie, Metcalf, Metcalf, Moon, Nakagawa, Pevtsov, Priest, Roumeliotis, Roussev, Régnier, Régnier, Sakurai, Sakurai, Schmidt, Schrijver, Schrijver, Schrijver, Seehafer, Seehafer, Shafranov, T. Török, Titov, Titov, Titov, Titov, Török, Török, Török, Török, V. S. Titov, Valori, Valori, van Ballegooijen, van Ballegooijen, Wheatland, Wheatland, Wiegelmann, Wiegelmann, Wiegelmann, Yang, Zarro   +69 more
core   +3 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Low frequency shelf current fluctuations in the Gulf of Alaska [PDF]

, 1977
Thesis (M.S.) University of Alaska Fairbanks, 1977A general oceanographic study of a shelf region in the Gulf of Alaska has revealed low-frequency, current fluctuations.
Worley, Steven James
core  

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source