Results 11 to 20 of about 6,799 (256)

Assessing the effectiveness of inertization of brown coal dust with limestone rock dust [PDF]

Podzemni Radovi, 2017
An assessment of the effectiveness of inertization of coal dust with inert dust is an important step in prevention of coal dust explosions. According to the tests on their explosive properties, coal dusts from all the mines in Bosnia and Herzegovina ...
Marković Jelena, Šišić Rijad, Bajramović Kasim   +2 more
doaj   +2 more sources

Effect of inert dust on the mortality of Sitophilus zeamais (Coleoptera: Curculionidae) [PDF]

Brazilian Journal of Biology
The maize weevil, Sitophilus zeamais Motschulsky, 1855 (Coleoptera: Curculionidae), generally reaches pest status in stored grain. Chemical control is the most used method for population suppression, which can cause adverse impacts, thus creating a need ...
M. G. C. E. Greco, K. Jobim, J. B. Pazini, F. R. M. Garcia   +3 more
doaj   +3 more sources

Efficiency of inert mineral dusts in the control of corn weevil [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2016
Corn weevil (Sitophilus zeamais) may cause great losses in the crop and in stored corn grains. This insect is controlled with the use of chemical insecticides, which may cause serious damage to human health. One alternative of control is the use of inert
Carlos F. Jairoce, Cristiano M. Teixeira, Adrise M. Nunes, Daniela R. Holdefer, Alexandra P. Krüger, Flávio R. M. Garcia   +5 more
doaj   +3 more sources

Action of Inert Dusts on Insects

Nature, 1944
Uploaded by Plazi for TaxoDros. We do not have abstracts.
openaire   +3 more sources

Effect of Five Types Inert Dust to Rhyzopertha dominica (Fabricius) (Coleoptera: Bostrichidae) in Stored Rice Seeds

Journal of Experimental Life Science, 2019
Rhyzopertha dominica (F.) is one of the primary pests in stored rice. Generally, pest control in the storage was done by spraying and fumigation using synthetic insecticide.
Ludji Pantja Astuti, Rohmatin Maula, Akhmad Rizali, Muhammad Bayu Mario   +3 more
doaj   +1 more source

Dust Explosions

KONA Powder and Particle Journal, 2014
When mixed with air many natural or artificial types of dust may explode with an energy several times higher than the equivalent mass of TNT.
Piotr Wolański
doaj   +1 more source

Overview of Natural Inert Dust Utilization Against Stored-Product Pests as Part of Integrated Pest Management

Journal of Tropical Life Science
Natural inert dust has been used as a grain protectant since the ancient Aztecs of Mexico to this modern era. Natural inert dust is divided into three groups: the first group includes sand, kaolin, paddy husk ash, wood ash, and clay; the second group ...
M. Bayu Mario, William Yeremia Patasik, Muh. Ridha Taqwa Tang, Mukhti Muhammad, Amrina Rosyada, Ahmad Arisandi Jamal, Nurwahida, Leknath Kafle, Samir AM, Eirene Brugman, Ito Fernando   +10 more
doaj   +1 more source

Study on suppression of bituminous coal explosion by inert powder in cylindrical space

Case Studies in Thermal Engineering
In order to understand how to control the spread of bituminous coal explosion, a cylindrical explosion tube is used for research. The results indicate that within 60 ms, the flame develops to the top of the tube.
Tianqi Liu, Xingchen Wu
doaj   +1 more source

Study on the rationality of applying traditional inerting methods to nano-aluminum powder in additive manufacturing processes

Defence Technology
Compared to the traditional metal processing industry, additive manufacturing (3D printing), due to its unique process, generates metallic dust by-products characterized by high yield, high metal purity, extremely fine particle size (down to the ...
Fanyi Meng, Zhenmin Luo, Chunmiao Yuan, Kai Liu, Yingying Yu, Tao Wang, Bin Su, Gang Li, Xiaochen Hou   +8 more
doaj   +1 more source

Chemical Kinetics Simulations of Ice Chemistry on Porous Versus Non-Porous Dust Grains

Frontiers in Astronomy and Space Sciences, 2021
The degree of porosity in interstellar dust-grain material is poorly defined, although recent work has suggested that the grains could be highly porous.
Drew A. Christianson, Robin T. Garrod, Robin T. Garrod   +2 more
doaj   +1 more source