Results 41 to 50 of about 93,397 (307)

Automatic focus control for facsimile cameras [PDF]

, 1974
An electronic circuit for controlling the focus of facsimile cameras is described. The circuit consists of balanced a.c. amplifiers, two square law function generators, and a differential amplifier and power drive.
Burcher, E. E., Katzberg, S. J., Sinclair, A. R.   +2 more
core   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

Molecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann, Eduardo García‐Galea, Alice O'Farrell, Zak Kinsella, Maxime Meylan, Florent Petitprez, Ingrid Arijs, Tom Venken, Hari Ps, Adrian Lärkeryd, Ian Miller, Janick Selves, Nadja Meindl‐Beinker, Fiorella Ruiz‐Pace, Elena Élez, Raquel Comas‐Navarro, Frank Lincoln, Dirk Fey, Gift Nyamundanda, Aoife Nolan, Joern Lewin, Raquel Perez‐Lopez, Jonathan Briody, Kathleen Bennett, Walter Kolch, David Matallanas, Alexander Kel, Enrique Arenas, Joaquín Arribas, Bart Ghesquière, Josep Tabernero, Julie Meilleroux, Deborah McNamara, Ray McDermott, Marvin Lim, Mary O'Reilly, Brian Bird, Lisa Stack, Lucia Moloney, Patrick Morris, Keith Egan, Maciej Milewski, Lars Scheuer, Joachim Behringer, Georg Bolz, Ramon Salazar, Cristina Santos, Andrea Ruiz, Orla Casey, Verena Murphy, Matthias Ebert, Livio Trusolino, Diether Lambrechts, Anguraj Sadanandam, Catherine Sautès‐Fridman, Jochen Prehn, Paolo Nuciforo, Jacques Fieschi, Florence Monville, Darran O'Connor, Wolf Fridman, Annette Byrne   +61 more
wiley   +1 more source

Electronic Poiseuille flow in hexagonal boron nitride encapsulated graphene field effect transistors

Physical Review Research, 2023
Electron-electron interactions in graphene are sufficiently strong to induce a correlated and momentum-conserving flow such that charge carriers behave similarly to the Hagen-Poiseuille flow of a classical fluid.
Wenhao Huang, Tathagata Paul, Kenji Watanabe, Takashi Taniguchi, Mickael L. Perrin, Michel Calame   +5 more
doaj   +1 more source

Electronic amplifier with power supply switching Patent [PDF]

, 1967
Increasing power conversion efficiency of electronic amplifiers by power supply ...
Kramer, M.
core   +1 more source

A simple circuit realization of the tent map

, 2009
We present a very simple electronic implementation of the tent map, one of the best-known discrete dynamical systems. This is achieved by using integrated circuits and passive elements only. The experimental behavior of the tent map electronic circuit is
Billings, Blakely, E. Campos-Cantón, Elaydi, H.C. Rosu, Hasler, Huang, I. Campos-Cantón, J.S. Murguía, Li, May, Murali, Suneel, Tanaka   +13 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

AMPLITUDE AND FREQUENCY CHARACTERISTICS OF REGENERATIVE AMPLIFIERS OF O-TYPE OF THE SUBMILLIMETRIC WAVE BANDS

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
On the basis of the developed mathematical model of orboklystron-amplifiers with sheet beams calculations of frequency and peak characteristics of regenerative amplifiers on frequencies of 180-600 GHz are carried out.
A. V. Aksenchyk
doaj  

Gamma ray irradiation response of the trench MOSFET amplifier

He jishu
BackgroundDeveloping electronic devices, such as metal oxide semiconductor field effect transistor (MOSFET) amplifiers with high radiation resistance, is crucial for robots working in nuclear environments.PurposeThis study aims to test the irradiation ...
TANG Jun, NONG Shuying, LUO Yuwen, ZHANG Wei, YANG Tinggui   +4 more
doaj   +1 more source

Continuous Variable Quantum State Sharing via Quantum Disentanglement [PDF]

, 2005
Quantum state sharing is a protocol where perfect reconstruction of quantum states is achieved with incomplete or partial information in a multi-partite quantum networks.
A. Furusawa, Andrew M. Lance, Barry C. Sanders, J.-Ph. Poizat, M. A. Neilsen, Ping Koy Lam, T. C. Ralph, Thomas Symul, Tomáš Tyc, Warwick P. Bowen   +9 more
core   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source