Results 31 to 40 of about 1,952,958 (295)

Probing the Superfluid to Mott Insulator Transition at the Single Atom Level [PDF]

open access: yes, 2010
Quantum gases in optical lattices offer an opportunity to experimentally realize and explore condensed matter models in a clean, tunable system. We investigate the Bose-Hubbard model on a microscopic level using single atom-single lattice site imaging ...
Bakr, Waseem S.   +8 more
core   +2 more sources

AlpArray-Italy: Site description and noise characterization [PDF]

open access: yesAdvances in Geosciences, 2017
Within the framework of the European collaborative research initiative AlpArray (http://www.alparray.ethz.ch), the Istituto Nazionale di Geofisica e Vulcanolgia (INGV) deployed overall 20 broad-band seismic stations in Northern Italy and on two ...
A. Govoni   +23 more
doaj   +1 more source

Landslides analysis using geological, geotechnical and geophysical data from experimental measurements in Prahova County [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2011
The landslide that is the subject of this paper occurred inPrahova County. The present work was carried out to study the spatialinfluence of geological and morphological factors upon landslideoccurrence on a local scale by using geotechnical and ...
Marius Stoica   +2 more
doaj  

Characterization of Roman glass tesserae from the Coriglia excavation site (Italy) via energy-dispersive X-ray fluorescence spectrometry and Raman spectroscopy [PDF]

open access: yes, 2016
The combined use of handheld energy-dispersive X-ray fluorescence spectrometry, Raman spectroscopy, and micro-energy-dispersive X-ray fluorescence spectrometry permitted the characterization of Roman glass tesserae excavation from the Coriglia (Italy ...
Donais, Mary Kate   +7 more
core   +1 more source

Predicting dynamic geotechnical parameters in near-surface coastal environment

open access: yesCogent Engineering, 2019
Conduction of geotechnical survey prior construction is a non-negotiable requirement before the erection of any engineering structure so as to avoid building collapse which has been rampant in our country of late. An easier, faster and relatively cheaper
Adewoyin Olusegun Oladotun   +4 more
doaj   +1 more source

Combined Geophysical and Geotechnical Approaches for Microzonation Studies in Hispaniola Island

open access: yesGeosciences, 2018
In this paper, we describe recent studies for the geophysical and geomechanical characterization of soils in Hispaniola (Greater Antilles), an island threatened by the eventual rupture of major seismogenic fault systems. The investigations were performed
Myriam Belvaux   +6 more
doaj   +1 more source

Scanning through multidisciplinary techniques and recreation of historic mortar: Case study of Rohtas Fort

open access: yesCase Studies in Construction Materials, 2023
Rohtas fort built by Sher Shah Suri is located in Jhelum district of Punjab province in Pakistan. It is a national heritage as well as a UNESCO world heritage site. With the passage of time, Rohtas fort had seen significant deterioration.
Hussnain Talib   +4 more
doaj   +1 more source

Geophysical characterization of derelict coalmine workings and mineshaft detection: a case study from Shrewsbury, United Kingdom [PDF]

open access: yes, 2009
A study site of derelict coalmine workings near Shrewsbury, United Kingdom was the focus for multi‐phase, near‐surface geophysical investigations. Investigation objectives were: 1) site characterization for remaining relict infrastructure foundations, 2)
Cassidy, NJ   +8 more
core   +2 more sources

Recent Insights into Cu-Based Catalytic Sites for the Direct Conversion of Methane to Methanol

open access: yesMolecules, 2022
Direct conversion of methane to methanol is an effective and practical process to improve the efficiency of natural gas utilization. Copper (Cu)-based catalysts have attracted great research attention, due to their unique ability to selectively catalyze ...
Min Mao, Lingmei Liu, Zhaohui Liu
doaj   +1 more source

Measurements of Nanoscale Domain Wall Flexing in a Ferromagnetic Thin Film

open access: yes, 2011
We use the high spatial sensitivity of the anomalous Hall effect in the ferromagnetic semiconductor Ga1-xMnxAs, combined with the magneto-optical Kerr effect, to probe the nanoscale elastic flexing behavior of a single magnetic domain wall in a ...
Awschalom, D. D.   +6 more
core   +1 more source

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