Results 31 to 40 of about 1,847,081 (249)

Resource Estimation of Freight Car’s Brake Pads in Operating Conditions

open access: yesNauka ta progres transportu, 2021
Purpose. This research is aimed at substantiation and development of the correct for practical use model of service life exhaustion of brake pads of freight cars based on mass inspections of their wear using the elements of the statistical conclusions ...
V. G. Ravlyuk   +4 more
doaj   +1 more source

Results of an estimation of an integrated component of health of students. [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2010
Parities between muscular activity and reaction of heart are construed at dosed loading. Performances of different aspects of tests for determining a level of health of students are reduced.
Loshytska T.I.
doaj  

Positive Evidence and Parameter Resetting in the Teaching of English Grammar to Libyan University Students

open access: yesمجلة كلية الآداب, 2021
This study builds on Chomsky’s principles and parameters framework (Chomsky, 1986) by applying it to the study of second language (L2) acquisition. In other words, it makes use of a parameter resetting model to explain aspects of the second language ...
Aisha F Abugharsa   +2 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

PARAMETRIATED ASSISTED DESIGN USING CATIA [PDF]

open access: yesFiabilitate şi Durabilitate, 2019
The design activity using the CATIA program often encounters situations in which parts families must be created. They usually have the same constructive shape, but differ in size. Also, in the design of the assemblies it is useful to create dimensional
Florin CIOFU
doaj  

Effect of Uniformity of Eggshell Thickness on Eggshell Quality in Chickens

open access: yesThe Journal of Poultry Science, 2014
Numerous parameters have been proposed to evaluate eggshell quality in order to reduce losses from damaged eggshells. The uniformity of eggshell thickness (UET), as a newly proposed parameter, is defined as the reciprocal of the coefficient of variation
Yi-Yuan Yan   +5 more
doaj   +1 more source

Tactics and Parameters

open access: yesElectronic Notes in Theoretical Computer Science, 2003
AbstractIn this paper we discuss the problem of internalizing the meta-level transformations between (representations of) incomplete proofs and terms in a theorem prover based on Type Theory. These transformations (usually referred to as tactics) can be seen as meta-level functions between terms representing the state of the theorem prover.
openaire   +2 more sources

Acute Neurological Events in Children With Hemoglobin SC Disease: A Multicenter Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurological manifestations in children with hemoglobin SC (HbSC) disease remain insufficiently characterized, particularly regarding acute events. The aim of this study was to describe the spectrum and frequency of acute neurological events in a multicenter cohort of children with HbSC disease.
Célia Paulmin   +11 more
wiley   +1 more source

Safety and Effectiveness of a High‐Dose, Tailored Tissue Plasminogen Activator Therapy Protocol: A Joint Pediatric Hematology and Cardiac ICU Quality Improvement Initiative Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric thromboembolism is increasingly encountered in critical care. Systemic thrombolysis with tissue plasminogen activator (tPA) facilitates vessel or valve patency, yet pediatric‐specific protocols remain undefined, and safety concerns persist. Objective To evaluate the efficacy and safety of a tailored, prolonged systemic tPA
Eran Shostak   +5 more
wiley   +1 more source

ENERGY-EFFICIENT CONTROL OF PUMP UNITS BASED ON NEURAL-NETWORK PARAMETER OBSERVER

open access: yesТехнічна електродинаміка, 2020
An observer based on an artificial neural network was designed. The observer determines the pumping unit performance depending on the operating point. Determination is based on the measured technological coordinates of the system and the pressure of the ...
С.О. Бур’ян   +4 more
doaj   +1 more source

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