Results 51 to 60 of about 579,501 (376)

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim, Natalie Bradford, David Brain, Sameera Senanayake, Sanjeewa Kularatna, Kate Young, Christine Cashion, Tim Hassall, Susanna Cramb   +8 more
wiley   +1 more source

Electronically Tunable Transimpedance Instrumentation Amplifier Based on OTRA

Journal of Engineering, 2013
Operational transresistance amplifier (OTRA) is the most suitable analog building block (ABB) for transimpedance type signal processing due to its very nature of current input and voltage output.
Rajeshwari Pandey, Neeta Pandey, Sajal K. Paul   +2 more
doaj   +1 more source

Self-Biased Ultralow Power Current-Reused Neural Amplifier With On-Chip Analog Spike Detections

IEEE Access, 2019
An ultralow power 0.6 V neural amplifier with on-chip analog spike detection is presented. A capacitively-coupled instrumentation amplifier (CCIA) with the current-reused and self-biased scheme is proposed to reduce the overall power consumption and to ...
Jongpal Kim, Hyoungho Ko
doaj   +1 more source

Twin‐Wire Sensor Networks

Advanced Sensor Research, 2023
A fundamental limit to high‐density sensing is that adding sensors increases the number of wires, pads, and interconnections. This problem is even worse for low‐values resistive or impedance sensors which, for high accuracy, require 4‐wire measurements ...
Sergio Rossi, Nerio Andrés Montoya, Christian Falconi   +2 more
doaj   +1 more source

Status of SuperSpec: A Broadband, On-Chip Millimeter-Wave Spectrometer [PDF]

, 2014
SuperSpec is a novel on-chip spectrometer we are developing for multi-object, moderate resolution (R = 100 - 500), large bandwidth (~1.65:1) submillimeter and millimeter survey spectroscopy of high-redshift galaxies.
Barry, P. S., Bradford, C. M., Chattopadhyay, G., Day, P., Doyle, S., Hailey-Dunsheath, S., Hollister, M., Kovacs, A., LeDuc, H. G., Mauskopf, P., McKenney, C. M., Monroe, R., O'Brient, R., Padin, S., Reck, T., Shirokoff, E., Swenson, L., Tucker, C. E., Zmuidzinas, J.   +18 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Accurate nine-decade temperature-compensated logarithmic amplifier [PDF]

, 1969
Transistor-driven temperature-stable amplifier with logarithmic operating characteristics permits presentation of the entire range of the reactor without range switching.
Bobis, J. P., Mc Dowell, W. P., Paul, V. M.   +2 more
core   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Design of a VDBA-Based Memristor Emulator and Its Application for Bio-Sensing Through Instrument Amplifier

IEEE Open Journal of Nanotechnology
This study describes a VDBA (Voltage Differencing Buffered Amplifier)-based memristor emulator and its use in an instrumentation amplifier for biomedical applications.
Pulak Mondal, Subhasish Banerjee, Mourina Ghosh, Ankur Singh, Santosh Kumar   +4 more
doaj   +1 more source