Results 31 to 40 of about 12,123,915 (305)

Improvement of Hydrodynamics Performance of Naphtha Catalytic Reforming Reactors Using CFD [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2014
Due to high applicability of the fixed bed catalytic naphtha reforming reactors, hydrodynamic features of this kind of reactors with radial flow pattern are improved in this work by utilising computational fluid dynamics technique.
Rasool Mohammadikhah   +3 more
doaj  

Application of SWOT Analysis of Exploitation of Mineral Resources for Defining the Strategy of Support of Sustainable Development of the Slovak Republic [PDF]

open access: yesE3S Web of Conferences, 2019
The article deals with a quantifiable approach which leads to the definition of a strategy for promoting sustainable development through the exploitation of mineral resources in Slovakia.
Ocilková Jana   +2 more
doaj   +1 more source

Satisfaction of Control Objectives by Control Processes

open access: yes, 2009
Showing that business processes comply with regulatory requirements is not easy. We investigate this compliance problem in the case that the requirements are expressed as a directed, acyclic graph, with high-level requirements (called control objectives ) at the top and with low-level requirements (called control activities ) at the bottom.
D. Marino   +4 more
openaire   +2 more sources

Assessment process of concept for mining and its impact on the region

open access: yesE3S Web of Conferences, 2017
Raw materials policy of the Slovak republic is currently in stage of the stagnation due to complex conception and outdated data (not updated from 2003).
Cehlár Michal   +3 more
doaj   +1 more source

The improvement of aluminium casting process control by application of the new CRIMSON process [PDF]

open access: yes, 2012
All The traditional foundry usually not only uses batch melting where the aluminium alloys are melted and held in a furnace for long time, but also uses the gravity filling method in both Sand Casting Process (SCP) and Investment Casting Process (ICP).
Dai, Xiaojun J.   +2 more
core   +1 more source

Precision LCVD System Design with Real Time Process Control [PDF]

open access: yes, 1999
A Laser Chemical Vapor Deposition (LCVD) system was designed using a fixed 100 Watt C02 laser focused on a moveable substrate. Temperature and height measurement devices monitor the reaction at the point of deposition to provide feedback for ...
Duty, Chad E.   +3 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

The effect of annealing on mechanical properties of automotive steel sheets

open access: yesMetalurgija, 2020
This paper deals with mechanical properties of galvannealed automotive steel sheet. The composition of the zinc coating modifies as a result of the annealing after galvanizing, thereby its local mechanical properties change.
D. Marasová   +3 more
doaj  

Multi-Output Soft Sensor with a Multivariate Filter That Predicts Errors Applied to an Industrial Reactive Distillation Process

open access: yesMathematics, 2021
The paper deals with the problem of developing a multi-output soft sensor for the industrial reactive distillation process of methyl tert-butyl ether production.
Vladimir Klimchenko   +3 more
doaj   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

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