Results 21 to 30 of about 103,218 (267)

The preventive maintenance trade-off model

open access: yesVojnotehnički Glasnik, 1997
The paper presents a general model for preventive maintenance of motor vehicles and other systems based on a 'trade-off' between maximum availability and minimum maintenance cost.
Svetomir Minić , Živan Arsenić
doaj   +1 more source

The 'PROFAZ' software for management of preventive maintenance process

open access: yesVojnotehnički Glasnik, 1997
The preference intensity (index) of the decision-maker's preventive maintenance actions is determined by using the proposed fuzzy system of process management and the developed universal software 'PROFAZ' for solving an approximate reasoning algorithm.
Svetomir Minić , Živan Arsenić
doaj   +1 more source

Vitamin E levels in buccal cells of arsenicosis patients following vitamin E supplementation

open access: yesBangladesh Journal of Pharmacology, 2013
To understand the role of vitamin E in the treatment of arsenical melanosis and keratosis, the buccal cells of 19 patients, 14 arsenic exposed controls and 13 healthy volunteers were collected for the estimation of vitamin E both before and after ...
Mir Misbahuddin, Nadia Farha
doaj   +1 more source

Synthesis and characterization of nanozeolite based composite fertilizer for sustainable release and use efficiency of nutrients

open access: yesHeliyon, 2021
In this research work, we propose macronutrients incorporated slow-release based nano-fertilizer using nanozeolite as a carrier. A simple chemical approach was used to synthesis the proposed nanozeolite composite fertilizer (NZCF).
M.Z.H. Khan   +5 more
doaj   +1 more source

Characteristics of communication in people with severe and profound intellectual disability [PDF]

open access: yesSpecijalna Edukacija i Rehabilitacija, 2015
Persons with severe and profound intellectual disability (ID) have a wide range of difficulties. A number of difficulties, along with a delay in speech and language development, can greatly interfere with successful communication with others.
Banković Slobodan   +2 more
doaj   +1 more source

ARSENIC IN BEER. [PDF]

open access: yesThe Lancet, 1900
n ...
Tattersall, C. H.   +2 more
openaire   +2 more sources

Ambiphilic Ligand Stabilization of Aluminum(I) Fragments: Halides, Cations, and a Hydride

open access: yesAngewandte Chemie, EarlyView.
Stabilization of elusive aluminum(I) halides in the framework of an ambiphilic ligand is reported. The unique bonding situation at the trigonal‐bipyramidal aluminum center is analyzed, and the coordination chemistry and Al(I)Br transfer reactivity of the complexes are presented.
Charlotte S. V. Weiß   +1 more
wiley   +2 more sources

Vocabulary Breadth and Depth in Early School-Aged Children with Developmental Language Disorder – Evidence from Serbian Speaking Children

open access: yesJournal of Language and Education, 2023
Objectives. Taking into account the positive association observed between lexical abilities and academic performance in children, this research aims to compare the expressive vocabulary skills and the organization of the lexical-semantic network in ...
Bojana Drljan   +2 more
doaj   +1 more source

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