Results 61 to 70 of about 465,115 (353)

Air and Surface Temperatures Differently Drive Terrestrial Carbon and Water Cycles in the High Latitudes

Geophysical Research Letters
High‐latitude vegetation experience different temperatures than the ambient air temperature. While lacking a regional plant temperature product, we drove the dynamic ecosystem model, LPJ‐GUESS, with widely used ERA5‐land surface temperature (Tsurf, at ...
Jing Tang, Shouzhi Chen, David Martín Belda, Riikka Rinnan, Christian Körner, Yongshuo H. Fu   +5 more
doaj   +1 more source

„Mindent kigondoltak már korábban, csak az a probléma, hogy mindent újra kell gondolni.”

Köz-gazdaság, 2020
Szabó Katinak sokféle dologhoz volt tehetsége és energiája. Elkötelezett volt a kutatásnak, de ugyanígy az oktatásnak is. Részt vett az egyetemi és akadémiai közéletben, számos bizottsági tagsága, funkciója volt itt is, ott is.
Péter Gedeon
doaj  

Organic Thin‐Film Transistors for Neuromorphic Computing

Advanced Electronic Materials, EarlyView.
Organic thin‐film transistors (OTFTs) are reviewed for neuromorphic computing applications, highlighting their power‐efficient, and biological time‐scale operation. This article surveys OFET and OECT devices, compares them with memristors and CMOS, analyzes how fabrication parameters shape spike‐based metrics, proposes standardized characterization ...
Luke McCarthy, Mohan V. Jacob, Mostafa Rahimi Azghadi   +2 more
wiley   +1 more source

Toward Reliable Metal Halide Perovskite FETs: From Electronic Structure and Device Physics to Stability and Performance Engineering

Advanced Electronic Materials, EarlyView.
Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis, Anastasia Soultati, Leonidas C. Palilis, Ermioni Polydorou, Konstantinos Davazoglou, Petros‐Panagis Filippatos, Goutham Raj Perumallapelli, Ravindra Naik Bukke, Abd. Rashid bin Mohd Yusoff, Ilhwan Ryu, Peng Gao, Alexander Chroneos, Mohammad Khaja Nazeeruddin, Maria Vasilopoulou   +13 more
wiley   +1 more source

VOLT EGYSZER EGY EGYETEMI ARCKÉPCSARNOK…

Gerundium
Egykori intézményvezetők festett portréi – szinte valamennyi Dienes János festőművész alkotásai - díszítik ma is a Debreceni Egyetem Főépületének Rektori Tanácstermét és folyosóját.
Zsuzsa Béres
doaj   +1 more source

Photoresponsive Rotaxanes Switch Lipid Bilayer Neuromorphic Behavior with Light

Advanced Electronic Materials, EarlyView.
A rotaxane consisting of a macrocycle ring with two azobenzene units mechanically interlocked onto an amphiphilic axle was incorporated into droplet interface bilayers (DIBs). Photoswitching between the azobenzene configurations on the ring resulted in cycling between memristive and memcapacitive behaviors in lipid bilayers, enabling programmable ...
P.T. Podar, U.N.K. Conthagamage, J. Katsaras, V. García‐López, C. P. Collier   +4 more
wiley   +1 more source

GONDOLATOK A MAGYAR KÖZGAZDASÁGTANRÓL

Köz-gazdaság, 2020
A Corvinus Egyetemnek 45 éve vagyok oktatója. Azóta már a harmadik nevét viseli. Mindegyik korszakára az volt a jellemzõ, hogy minõségi közgazdászképzés folyt falai között.
Köz- gazdaság
doaj  

The production of BeV potential wells [PDF]

Production of billion electron volt potential wells by cloud of electrons suspended in magnetic ...
Janes, G. S., Levy, R. H., Petschek, H. E.   +2 more
core   +1 more source

Extended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

, 2017
The unexpectedly high flux of cosmic ray positrons detected at Earth may originate from nearby astrophysical sources, dark matter, or unknown processes of cosmic-ray secondary production.
Abeysekara, A., Albert, A., Alfaro, R., Alvarez, C., Arceo, R., Arteaga-Velázquez, J., Barber, A., Bautista-Elivar, N., Becerril, A., Belmont-Moreno, E., BenZvi, S., Berley, D., Bernal, A., Braun, J., Brisbois, C., Caballero-Mora, K., Capistrán, T., Carramiñana, A., Casanova, S., Castillo, M., Cotti, U., Cotzomi, J., De la Fuente, E., De León, C., de León, S., Dingus, B., DuVernois, M., Díaz-Vélez, J., Ellsworth, R., Engel, K., Enríquez-Rivera, O., Fiorino, D., Fraija, N., García-González, J., Garfias, F., Gerhardt, M., González, M., Goodman, J., Greus, F., Guo, F., Hahn, J., Hampel-Arias, Z., Harding, J., HAWC Collaboration, Hernández, S., Hernández-Almada, A., Hinton, J., Hona, B., Hui, C., Hüntemeyer, P., Iriarte, A., Jardin-Blicq, A., Joshi, V., Kaufmann, S., Kieda, D., Lara, A., Lauer, R., Lee, W., Lennarz, D., Li, H., Linnemann, J., Longinotti, A., Luna-García, R., López-Coto, R., Malone, K., Marinelli, S., Martinez, O., Martinez-Castellanos, I., Martínez-Castro, J., Martínez-Huerta, H., Matthews, J., Miranda-Romagnoli, P., Moreno, E., Mostafá, M., Muñoz, A., Nellen, L., Newbold, M., Nisa, M., Noriega-Papaqui, R., Pelayo, R., Pretz, J., Pérez-Pérez, E., Raya, G., Ren, Z., Rho, C., Rivière, C., Rojas, D., Rosa-González, D., Rosenberg, M., Ruiz Velasco, E., Salazar, H., Sandoval, A., Schneider, M., Schoorlemmer, H., Sinnis, G., Smith, A., Solares, H., Springer, R., Surajbali, P., Taboada, I., Tibolla, O., Tollefson, K., Torres, I., Ukwatta, T., Vargas, H., Vianello, G., Weisgarber, T., Westerhoff, S., Wisher, I., Wood, J., Yapici, T., Yodh, G., Younk, P., Zepeda, A., Zhang, H., Zhou, H., Álvarez, J.   +116 more
core   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source