Results 111 to 120 of about 16,888 (232)

Увеличение производительности и перевод на безсмазочный режим работы компрессора BFV 320 [PDF]

open access: yes, 2011
Представлены результаты работы по увеличению производительности и переводу на безсмазочный режим компрессора BFV320, на ОАО «НАК «Азот», с повышением надежности деталей цилиндропоршневой группы и увеличения ресурса поршневых и направляющих колец ...
Боряк, А.С.   +3 more
core  

Economic Analysis of Agricultural Investments [PDF]

open access: yes
The purpose of this paper is to introduce a modification of a standard four input production process where energy is used in an inefficient way due to partly unnecessary waste of energy.
Adrian ZUGRAVU, Liliana Mihaela MOGA
core  

Azotni oksid, neurodegeneracija i Parkinsonova bolest [PDF]

open access: yes, 2005
Divac Nevena   +7 more
core   +1 more source

Evaluation method of scaling inhibitors action effectiveness [PDF]

open access: yes, 2013
A research of different composition and structure inhibitors’ effectiveness using a cooling scale loop modeling equipment in dynamic conditions. Simulated conditions of water circulating two industries.
Cherednichenko, D. V.   +2 more
core  

Bucharest and Environment Protection [PDF]

open access: yes
In the current document we are referring to the existing data concerning the impact that benzene - which is one of the most important components of different types of fuels - has on Bucharest and on its inhabitants. We are also trying to present possible
Camelia Georgeta CALIN, Claudia SIMA
core  

İklim faktörleri ve farklı azot dozlarının mısır bitkisinde verim ve azot kapsamına etkisi

open access: yes, 2020
In this study, effects of humid and subhumid conditions on yield and N content were investigated in the application of nitrogen fertilization. Functional relationships among N fertilizer doses, grain and straw yield depending on climatic conditions, and different amount of grain yield with fertilizer applications were determined.
Ekberli, İmanverdi   +2 more
openaire   +1 more source

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