Results 71 to 80 of about 200,680 (289)

Prevalence of Helicobacter Pylori Infection Among Dyspepsia Patients in a Tertiary Care Hospital of Puducherry

open access: yesNational Board of Examinations Journal of Medical Sciences
Background: Dyspepsia is a relatively common clinical condition characterized by chronic / recurrent upper abdominal pain or discomfort. Dyspeptic individuals were found to be infected with H-pylori than asymptomatic individuals.
G. Ray   +5 more
doaj   +1 more source

RUTTING ON THE SURFACES OF NON-RIGID ROAD PAVEMENTS: ANALYSIS OF THE CAUSES AND RECOMMENDATIONS FOR REDUCING

open access: yesВестник СибАДИ, 2019
Introduction. The works of reducing the intensity of rutting on the roads are relevant nowadays. Activities of improving the stability of road pavements include solving material problems, improving methods of calculation of structures and the development
A. S. Aleksandrov   +2 more
doaj   +1 more source

User's guide for the Solar Backscattered Ultraviolet (SBUV) and the Total Ozone Mapping Spectrometer (TOMS) RUT-S and RUT-T data sets: October 31, 1978 to November 1, 1980 [PDF]

open access: yes
Raw data from the Solar Backscattered Ultrviolet/Total Ozone Mapping Spectrometer (SBUV/TOMS) Nimbus 7 operation are available on computer tape. These data are contained on two separate sets of RUTs (Raw Units Tapes) for SBUV and TOMS, labelled RUT-S and
Bhartia, P. K.   +7 more
core   +1 more source

Avances en el control de fronteras: cooperación, información y tecnología [PDF]

open access: yes, 2007
Los recientes avances de los países occidentales en cooperación, información y tecnología para la gestión de la inmigración irregular son analizados a la luz de los problemas de seguridad manifestados por los atentados de islamistas yihadistas en ...
Bermejo, Rut
core  

Sampietrini stone pavements: Distress analysis using pavement condition index method [PDF]

open access: yes, 2017
In several Italian cities, it is possible to find historical pavements such as the Sampietrini pavements, which are mainly located in the center of the city of Rome.
Galoni, Andrea   +2 more
core   +1 more source

Scalable Thermal Engineering via Femtosecond Laser‐Direct‐Written Phononic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that femtosecond laser‐induced periodic surface structures (fs‐LIPSS) can function as phononic metasurfaces, reducing thermal conductivity below the plain thin‐film limit. Phonon Monte Carlo analysis reveals that the periodic structures restrict phonon mean free paths.
Hiroki Hamma   +4 more
wiley   +1 more source

Statistical analysis and evaluation of the depth of the ruts on Lithuanian state significance roads

open access: yesMokslas: Lietuvos Ateitis, 2011
The paper aims to determine the statistical indicators of distribution of the calculated rut depth of the state significance roads and to check their compliance with the requirements raised.
Erinijus Getautis   +1 more
doaj   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

open access: yesAdvanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

WEB applications for geolocation of public transport stops

open access: yesRevista Ingenio, 2016
The objective of this article is the development of a Web Application for the Geolocation of Public Transport Stops, due to the fact that the operations for this process are carried out manually and poorly.
Jhon Jairo Suarez Castrillon   +1 more
doaj   +1 more source

Cooperation or Discord?: Foreign and defense policies [PDF]

open access: yes, 2015
El objetivo de este artículo es presentar controversias en la formulación de la política exterior y de la política de defensa, común a la mayoría de los países latinoamericanos. Ello responde tanto a una intensidad mayor de una diplomacia de la defensa,
Diamint, Rut
core   +2 more sources

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