Results 31 to 40 of about 915,450 (237)

Near‐Field Phonon Nanoscopy and Imaging of Structural Variants in Mixed Phase BiFeO3

Advanced Functional Materials, EarlyView.
Nano‐Fourier transform infrared spectroscopy and scattering scanning near‐field optical microscopy imaging reveal the phonon response of nanoscale phase variants in mixed‐phase BiFeO3 (BFO). Direct mid‐infrared imaging of associated distinct vibrational signatures is used as a non‐invasive optical detection method for electrical switching of ...
Dawei Zhang, En‐Ming You, Lei Wang, Byung‐Kweon Jang, Tanzeela Yousaf, Pengfei Zhang, Jincheol Kim, Chan‐Ho Yang, Jan Seidel   +8 more
wiley   +1 more source

Practical application of e-Learning [PDF]

, 2009
A 3 hour presentation to a group of 20 hairdressing tutors. Examples of technology used in hairdressing education from colleagues and my own practice were given.
Bruce-Mayne, Julia
core  

Metabolism of the dihydropyridine calcium channel blockers mebudipine and dibudipine by isolated rat hepatocytes [PDF]

The prototype 1,4-dihydropyridine (1,4-DHP) nifedipine, indicated for the management of hypertension and angina pectoris, has drawbacks of rapid onset of vasodilating action and a short half-life.
Baarnhielm, Beresford, Borchard, Kobayashi, Mahmoudian, Mahmoudian, Mohri, Moldeus, Ramsch, Roden, Scherling, Scherling, Scherling, Stopher, Teramura, Van Zwieten   +15 more
core   +1 more source

Land, freedom and the making of the medieval West [PDF]

, 2006
In the course of the fifth and sixth centuries, barbarian warbands acquired property rights in the former provinces of the Roman west, in a process that established the broad structural characteristics of early medieval society in western Europe: that is
Innes, Matthew
core   +1 more source

Self‐organized Criticality in Neuromorphic Nanowire Networks With Tunable and Local Dynamics

Advanced Functional Materials, EarlyView.
Memristive nanowire networks (NWNs) are shown to be electrically tunable to a critical state where specific local dynamics evaluated by multiterminal characterization are exploited as feature selection in nonlinear transformation (NLT) tasks.
Fabio Michieletti, Davide Pilati, Gianluca Milano, Carlo Ricciardi   +3 more
wiley   +1 more source

The Dipping Source X1254-690 Observed with GINGA [PDF]

Publications of the Astronomical Society of Japan, 1997
The results of Ginga observations of the dipping X-ray source X1254-690 are presented. The persistent emission spectrum cannot be represented with conventional two-component models; an additional spectral structure, which can be represented either by a broad emission line or by reflection by warm matter, is required.
Shin'ichiro Uno, Takashi Aoki, Kazuhisa Mitsuda, Fumiyoshi Makino   +3 more
openaire   +2 more sources

Tailoring Hole‐Blocking Layers Enables a Versatile Approach for Fast Photomultiplication‐Type Organic Photodetectors

Advanced Functional Materials, EarlyView.
This study investigates the role of hole‐blocking layers (HBLs), particularly the combination of two HBLs in photomultiplication‐type organic photodetectors (PM‐OPDs), which results in high gain and record‐fast response. The proposed HBL strategy also allows for the use of photoactive layer with balanced donor–acceptor stoichiometry, which can be ...
Awais Sarwar, Yazhong Wang, Louis Conrad Winkler, Tianyi Zhang, Jonas Schröder, Donato Spoltore, Karl Leo, Johannes Benduhn   +7 more
wiley   +1 more source

The effects of dust on the optical and infrared evolution of SN 2004et

, 2011
We present an analysis of multi-epoch observations of the Type II-P supernova SN 2004et. New and archival optical spectra of SN 2004et are used to study the evolution of the Halpha and [O I] 6300A line profiles between days 259 and 646.
Andrews, Andrews, B. E. K. Sugerman, B. Ercolano, Barlow, Benetti, Bertoldi, Bianchi, Bohlin, Bouchet, Branch, Cardelli, D. L. Welch, Danziger, Dolphin, Dolphin, Draine, Ducati, Dwek, Dwek, Ercolano, Ercolano, Ercolano, Evans, Fabbri, Filippenko, Filippenko, Fitzgerald, Fransson, Geoffrey C. Clayton, Gerardy, Glass, Gordon, Hamuy, Herrmann, J. E. Andrews, J. Fabbri, Joseph S. Gallagher, Karachentsev, Kennicutt, Kirshner, Kotak, Kotak, Kozasa, Li, Li, Lucy, M. J. Barlow, M. Meixner, M. Otsuka, Maguire, Maiolino, Makovoz, Mathis, Meikle, Meikle, Meixner, Misra, Nozawa, Nugent, Panagia, Patat, Pozzo, R. Wesson, Richardson, Sahu, Schlegel, Stetson, Sugerman, Sugerman, Sugerman, Suntzeff, Szalai, Thatte, Todini, Tomaney, Walker, Welch, Wesson, Wooden, Woosley, Zubko, Zwitter   +82 more
core   +2 more sources

Stable, Easy‐to‐Handle, Fully Autologous Electrospun Polymer‐Peptide Skin Equivalent for Severe Burn Injuries

Advanced Functional Materials, EarlyView.
A bioengineered skin equivalent composed of electrospun poly(ε‐caprolactone) (PCL) and the bioactive peptide Fmoc‐FRGD is developed for severe burn treatment. This scaffold promotes full‐thickness skin regeneration by supporting cellular adhesion and integration. In‐vitro and in‐vivo studies show enhanced mechanical stability, accelerated wound closure,
Dana Cohen‐Gerassi, Marina BenShoshan, Adi Liiani, Tomer Reuveni, Offir Loboda, Moti Harats, Josef Haik, Itzhak Binderman, Yosi Shacham‐Diamand, Amit Sitt, Ayelet Di Segni, Lihi Adler‐Abramovich   +11 more
wiley   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source