Results 61 to 70 of about 530,313 (335)

Imaging correlated wave functions of few-electron quantum dots: Theory and scanning tunneling spectroscopy experiments

open access: yes, 2007
We show both theoretically and experimentally that scanning tunneling spectroscopy (STS) images of semiconductor quantum dots may display clear signatures of electron-electron correlation.
Hansen, Wolfgang   +9 more
core   +1 more source

Variable geographic distribution of Blastocystis subtypes and its potential implications. [PDF]

open access: yes, 2013
Blastocystis is a common intestinal micro-eukaryote found in both humans and non-human hosts and known to be genetically very diverse. It has been divided into numerous subtypes (STs), nine of which have been identified in humans to date.
Alfellani, Mohammed A   +5 more
core   +1 more source

Ultrafast Multilevel Switching and Synaptic Behavior in a Planar Quantum Topological Memristor

open access: yesAdvanced Science, EarlyView.
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

Myths and Identities in Macedonian Society

open access: yesKultura (Skopje), 2014
The paper deals with the impact of national myths on the political culture and behavior of the popu­lation, having Republic of Macedonia as the case for analysis.
Emilija Simoska, Ganka Cvetanova
doaj  

Human Geography and the hinterland: The case of Torsten Hägerstrand’s ‘belated’ recognition

open access: yesMoravian Geographical Reports, 2017
Seeing Human Geography as a nexus of temporally oscillating concepts, this paper investigates the dissemination of scientific ideas with a focus on extra-scientific factors.
Brauer René, Dymitrow Mirek
doaj   +1 more source

Spectroscopic Evidence of Edge‐Localized States in an Antiferromagnet Topological Insulator NdBi

open access: yesAdvanced Science, EarlyView.
Using spin‐polarized scanning tunneling microscopy (STM) in conjunction with quasiparticle interference, we successfully identify distinct signatures of the ferromagnetic and antiferromagnetic terminations in NdBi, a rare‐earth monopnictide exhibiting non‐trivial topology and magnetism. We demonstrate that step edges on ferromagnetic surfaces host well‐
Avior Almoalem   +8 more
wiley   +1 more source

Pengembangan Mobile Learning Mata Pelajaran Biologi Berbasis Science, Technology, and Society (STS) Untuk Kelas X SMAN 1 Kampak Trenggalek

open access: yesJurnal Inovasi dan Teknologi Pembelajaran, 2018
Abstrak: Pengembangan mobile learning mata pelajaran biologi berbasis Science, Technology and Society (STS) menawarkan solusi akibat keterbatasan waktu tanpa menghilangkan keterampilan proses sains dalam pembelajaran.
Rinasih Rinasih   +2 more
doaj   +1 more source

Tunable Electronic and Optoelectronic Properties of MoS2 Through Molecular Coverage‐Controlled Polyoxometalate Doping

open access: yesAdvanced Electronic Materials, EarlyView.
Molecular charge transfer at the V12‐DyPc/MoS2 interface stabilizes trions, suppressing neutral A‐exciton emission and enabling controlled modulation of the A–‐trion population, bridging excitonic physics with polyoxometalate charge‐transport functionality.
Jean‐Pierre Glauber   +10 more
wiley   +1 more source

A Five-Year Engagement

open access: yesEngaging Science, Technology, and Society, 2020
In this editorial essay, Abby Kinchy, Shobita Parthasarathy, and Jason Delborne look back at the editorial and publishing practices of the first five years of the journal Engaging Science, Technology, and Society (ESTS), the open access journal of The ...
Abby J. Kincy   +2 more
doaj   +1 more source

A Population-Based Surveillance Study of Shared Genotypes of Escherichia coli Isolates from Retail Meat and Suspected Cases of Urinary Tract Infections. [PDF]

open access: yes, 2018
There is increasing evidence that retail food may serve as a source of Escherichia coli that causes community-acquired urinary tract infections, but the impact of this source in a community is not known. We conducted a prospective, population-based study
Friedman, Cindy R   +7 more
core   +1 more source

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