Results 41 to 50 of about 25,891 (263)

Tumor del estroma gastrointestinal de localización gástrica

open access: yesMedisan, 2015
Se describe el caso clínico de una mujer de 47 años, de procedencia rural, ingresada en el Hospital "Emilio Bárcenas Pier" del municipio de II Frente, de la provincia de Santiago de Cuba, quien presentaba desde hacía varios años, acidez, epigastralgia ...
Olivia Pérez Tauriaux   +1 more
doaj  

Experimental Investigation, The Effect of Shape of slots on the bridge scour of pier( the comparison of diamond and square) [PDF]

open access: yesمهندسی منابع آب, 2019
One of the scour-control methods around the bridge's pier is use a slot. In the present study the effect of the shape of slot, on local scour around bridge piers have been studied.
مرتضی بختیاری   +3 more
doaj  

A Tribute to Pier Vellinga [PDF]

open access: yesInternational Environmental Agreements: Politics, Law and Economics, 2015
This issue is dedicated to Prof. Pier Vellinga, Founding Editor-in-Chief of International Environmental Agreements: Politics, Law and Economics on the occasion of his retirement.
openaire   +3 more sources

Progression and prognostic significance of electrocardiographic findings in patients with cardiac amyloidosis

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 809-818, April 2025.
Abstract Aims This study aimed to evaluate the change of the main electrocardiographic (ECG) characteristics and their prognostic role across the main subtypes of cardiac amyloidosis [light‐chain amyloidosis (AL) and hereditary (ATTRv) and wild‐type transthyretin amyloidosis (ATTRwt)].
Alessia Argirò   +20 more
wiley   +1 more source

Analytical Framework for System‐Level Fragility Surfaces of Reinforced Concrete Bridges Under Mainshock‐Aftershock Sequences

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Conventional single intensity measure (IM) fragility approaches with simplified component dependency assumptions overlook the progressive damage accumulation and evolving inter‐component correlations that govern system behavior under mainshock‐aftershock (MSAS) loading.
Muhammad Rashid, Mayuko Nishio
wiley   +1 more source

« One foot in sea and one on shore » : le ponton et la traversée chez Graham Swift et Paul Theroux

open access: yesE-REA, 2016
What do piers stand for and wherein lies their power of attraction? Drawing both on a work of fiction, Last Orders by Graham Swift, and on a travel narrative, the Kingdom by the Sea by Paul Theroux, we trace back the history of British piers, their ...
Claire LARSONNEUR
doaj   +1 more source

Design Internal Forces of Non‐Dissipative Members in CBFs With Regular and Irregular Brace Configurations

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Steel Concentrically Braced Frames (CBFs) are widely used in seismic regions, with chevron and split‐X configurations commonly adopted for their structural efficiency and architectural flexibility. Although extensive research has been carried out on these systems, the effectiveness of the formulations available in the literature for estimating
Melina Bosco, Pier Paolo Rossi
wiley   +1 more source

Analysis of numerical models of an integral bridge resting on an elastic half-space

open access: yesStudia Geotechnica et Mechanica
The paper presents three methods of the numerical modeling of a 60 m long integral bridge structure resting on an elastic half-space. For the analysis, three bridge models were built using Abaqus FEA software.
Helowicz Andrzej
doaj   +1 more source

Impact of focused wave groups on pier structures: a case study of severe breaking waves at Pont del Petroli during storm Gloria

open access: yesFrontiers in Built Environment
In January 2020, the footbridge connecting the seaward platform of the Pont del Petroli pier to Badalona beach collapsed due to the severe sea storm named Gloria. Approximately 15 m of the footbridge fell into the sea as a result of prolonged wave action
Corrado Altomare   +5 more
doaj   +1 more source

Time‐Variant Seismic Fragility of Reinforced Concrete Bridge Piers Considering Degradation Phenomena

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Aging and environmental exposure progressively deteriorate the physical and mechanical properties of construction materials, thereby affecting the safety and functionality of existing infrastructure. Corrosion of steel rebars in reinforced concrete structures is widely acknowledged as the most common and detrimental degradation phenomenon, as ...
Paolo Andrea Miglietta   +4 more
wiley   +1 more source

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