Results 81 to 90 of about 2,002,426 (346)

Charge Injection for Polarization Screening at Electrode Interfaces and the Antiferroelectric Double Hysteresis Loop of La‐Doped Pb(Zr,Sn,Ti)O3

open access: yesAdvanced Materials Interfaces, EarlyView.
Screening of the bound polarization charges of ferroelectrics at electrode interfaces is accommodated either by electrode charges or by charge injection. By means of X‐ray photoelectron spectroscopy with in‐situ polarization reversal, it is demonstrated that screening charges at antiferroelectric La‐doped Pb(Zr,Ti)O3 are injected, while they remain at ...
Binxiang Huang   +6 more
wiley   +1 more source

Super-large record-breaking mitochondrial genome of Cathaya argyrophylla in Pinaceae

open access: yesFrontiers in Plant Science
IntroductionMitochondrial genomes (mitogenomes) in Pinaceae are notable for their large size and complexity. This study investigates the mitogenome of the critically endangered Cathaya argyrophylla to understand the drivers of its exceptional genome ...
Kerui Huang   +14 more
doaj   +1 more source

Introduction - Two Stories of the Arts and Humanities – and a Third Version Emerging

open access: yesAkademisk Kvarter, 2016
During the past few decades, a spectre has emerged, which is now haunting the Arts and Humanities in the Western world. The question posed by this spectre is: What is the usefulness of studying Arts and Humanities?
Gunhild Agger   +4 more
doaj   +1 more source

THE JOB DESCRIPTION OF A WAITER IN RATU RATIH CAFÉ AT HOTEL SAHID JAYA SOLO [PDF]

open access: yes, 2010
2010. English Diploma Program of Letters and Fine Arts. Sebelas Maret University. This report is based on the job training in Sahid Jaya Hotel Solo. The job training was from 22 April until 22 June 2009.
Bharata Yudha, Veris
core  

Seen But Seldom Heard: Creative Participatory Methods in a Study of Youth and Risk [PDF]

open access: yes, 2011
This paper presents a discussion of the methodologies used in a small scale ‘popular education’ project involving young people in creative activities. The goal of the project is to explore their experiences and feelings about risk and safety and their ‘
Cutts, Wendy   +2 more
core   +1 more source

Particle Size Matters – Impact of Particle Size and Crucible Geometry on Sublimation Behavior of Formamidinium Iodide

open access: yesAdvanced Materials Technologies, EarlyView.
FAI precursor particle size and sublimation crucible geometry critically determine vapor flux directionality and deposition uniformity in thermal sublimation processes. Conical crucibles exhibit particle‐size‐dependent beam focusing, while cylindrical crucibles show a much more homogeneous deposition due to de‐focusing effects of the emitted vapor flux.
Alexander Diercks   +5 more
wiley   +1 more source

"Triples" for information research skills : a multi-disciplinary approach [PDF]

open access: yes, 2011
This paper outlines a new approach to teaching reference/research skills. It was developed for PhD students but has been used successfully for teaching reference and search skills to students on a Masters in Library and Information Studies.
Poulter, Alan
core  

Solution‐Processed Spin‐Polarized Light‐Emitting Diodes of Colloidal Quantum Wells and Magnetic Nanoparticles

open access: yesAdvanced Optical Materials, EarlyView.
All‐solution‐processed spin‐LEDs based on colloidal Fe3O4 nanoparticles and CdSe/CdZnS core/shell CQWs that allows for polarization modulation of electroluminescence are fabricated. With these devices, electrical injection of spin‐polarized carriers from the Fe3O4 nanoparticle layer into the CdSe/CdZnS CQWs is demonstrated, realizing circularly ...
Savas Delikanli   +14 more
wiley   +1 more source

Religious Passions and Prayer Channeling Divine Disclosure: The Testimony of the Fourth-Century Syrian Fathers

open access: yesReligions
In this paper, I investigate what role religious emotions, passions, and prayer may play in what may be called the religion of the heart in early Syrian theology, especially in the several works of ’Aphrahaṭ, Saint Ephrem, and the anonymous collection ...
Miklós Vassányi
doaj   +1 more source

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