Results 41 to 50 of about 1,152,060 (219)

Seismic vulnerability of continuous concrete bridges on different types of soil using fragility curves [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
One of the common methods for estimation of structural failures and earthquake damages is using fragility curves with probabilistic methods. In these methods, a structure such as a bridge can be classified into several structural types in terms of number
pedram omidian, Hamid Saffari
doaj   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Numerical Modelling Application in the Management of Deep Mining Excavation Stresses: An Illustrative Study

open access: yesMining, 2023
Numerical modelling is an important instrument for rock engineering; it can assist in the design and prediction of failure in rock masses. Dependable results can be obtained from the models if, and only if, the underlying assumptions, strengths, and ...
Tawanda Zvarivadza
doaj   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari   +5 more
wiley   +1 more source

ANALYSIS OF INDICATORS RELIABILITY FOR AIRFIELD SYSTEMS AIR TRAFFIC CONTROL

open access: yesНаучный вестник МГТУ ГА, 2016
Discusses issues relating with reliability for aerodrome air traffic control system. Calculation of indicators of reliability for aerodrome air traffic control system consisting of: Air Traffic Control System (ATCS); radio stations; Radar Landing System (
D. S. Bondar, A. V. Prokhorov
doaj  

Engine fan case dynamic deformation and failure criteria in blade-out modelling

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение
The article describes the results of numerical and experimental study of dynamic deformation and rupture of aluminum plates (imitators of the engine case) hit by titanium plates (blade imitators).
A. A. Ryabov   +5 more
doaj   +1 more source

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko   +5 more
wiley   +1 more source

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess   +5 more
wiley   +1 more source

Determination of tensile strength of concrete and rocks by using the Brazilian test in the confrontation with the failure criteria

open access: yesBudownictwo i Architektura, 2014
The paper presents the analysis of the Brazilian compression tests considering the possibilities of determining the proper tensile strength. These analyses include the precise designation of the stress field without singularity at the point of ...
Jakub Gontarz, Jerzy Podgórski
doaj   +1 more source

Development of an on-board system for diagnosing the technical condition of the tread surface of the wheels of wagons

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2022
Introduction. The aim of the study is to develop a basic configuration of the on-board system for diagnosing the technical condition of the wheels tread surface of a wagon while the train is running and to model its operation.Materials and methods.
I. A. Gadzhiev
doaj   +1 more source

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