Results 61 to 70 of about 32,434 (211)
136.9 W Acousto‐Optically Q‐Switched 2 μm Thin‐Disk Laser
Advanced Photonics Research, Volume 7, Issue 4, April 2026.A Ho:YAG thin‐disk laser pumped by a self‐made 72‐pass module delivers 216 W continuous‐wave output at 2 µm, the highest reported to date. Under acousto‐optic Q‐switching, an average output power of 136.9 W at 20 kHz and a pulse energy of 30 mJ at 1 kHz with 810 ns duration are achieved, demonstrating strong potential as pump sources for ZGP optical ...
Qiongwen Zhang +11 more
wiley +1 more source
Early Detection of Cell Death Using Transmembrane Water Exchange Magnetic Resonance Imaging
Advanced Science, Volume 13, Issue 23, 23 April 2026.Cell death is important in both the development and treatment of cancer. In this study, it is demonstrated for the first time that a specific measurement of the transmembrane water exchange rate using magnetic resonance imaging can be used as an early marker of cell death in mammalian cells, in animals and in human patients. Abstract Cell death plays a
Athanasia Kaika +22 more
wiley +1 more source
Ultrafast Multilevel Switching and Synaptic Behavior in a Planar Quantum Topological Memristor
Advanced Science, Volume 13, Issue 21, 13 April 2026.Dry‐transferred Bi2Te3 layers enable a planar quantum topological memristor framework. In‐plane topological surface states facilitate ultrafast & low‐power operations. Coexisting analog and digital modes support current‐controlled multilevel states. PQTM exhibits 105 s retention, 103 cycles endurance, and reproducibility across 24 devices.
Mamoon Ur Rashid +12 more
wiley +1 more source
Vibration isolation and pressure compensation apparatus for sensitive instrumentation [PDF]
, 1983 A system for attenuating the inherent vibration associated with a mechanical refrigeration unit employed to cryogenically cool sensitive instruments used in measuring chemical constituents of the atmosphere is described.
Averill, R. D.
core +1 more source
Advanced Science, Volume 13, Issue 21, 13 April 2026.Planar Quantum Topological Memristor This image artistically illustrates the structural and functional analogy between a biological synapse and our planar quantum topological memristor (PQTM). The 2D Bi2Te3 thin film acts as an artificial synaptic bridge, leveraging scattering‐resistant surface states for ultrafast and energy‐efficient signal ...
Mamoon Ur Rashid +12 more
wiley +1 more source
Estudo correlacional do teste dinâmico de leitura com o teste Wisc III
Psicologia, 2010 Este estúdio evaluó el potencial de aprendizaje de los estudiantes de primaria hasta lo test dinámico de lectura (TDL) y para identificar las pruebas de validez convergente para el TDL en correlación con el Wisc III.
Aline Christina Istome +1 more
doaj
Revista de Investigación en LogopediaAdquirir las habilidades de lectura y escritura es uno de los principales desafíos en el desarrollo. La población infantil con trastorno del lenguaje del desarrollo (TDL) tiene un mayor riesgo de presentar dificultades para leer y escribir que la ...
Llorenç Andreu +4 more
doaj +1 more source
A PERENE E IRRENUNCIÁVEL TAREFA DE UMA TEOLOGIA LIBERTADORA
Perspectiva Teológica, 2016 “A teologia da libertação segue viva – e isto é muito importante –, e estou praticamente seguro disto, como um movimento irreversível e que não vai ser desterrado jamais da Igreja latino-americana.
Eugenio Rivas, Sinivaldo Silva Tavares
doaj +1 more source
Excess noise in Pb(1-x)Sn(x)Se semiconductor lasers [PDF]
The noise characteristics of the TDL were studied for frequencies less than 20 kHz. For heterodyne applications, the high frequency ( 1 MHz) characteristics are also important.
Harward, C. N., Sidney, B. D.
core +1 more source
Verification of the TESLA protocol in MCMAS-X [PDF]
, 2006 We present MCMAS-X, an extension of the OBDD-based model checker MCMAS for multi-agent systems, to explicit and deductive knowledge.
Lomuscio, A., Raimondi, F., Wozna, B.
core