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So biopesticides can be interpreted as all biological materials, whether in the form of plants, animals, microbes, or protozoa that can be used to destroy pests and causes of disease in humans, animals and plants.
In addition to these materials, the EPA also includes. 5.
Genetically engineered plants (plant-incorporatedprotectant), which can produce materials (proteins) that are toxic to pests, such as the Bt gene from the bacterium Bacillus thuringiensis.
Research Material The materials used in this study: 1.
Indonesian Journal of Chemical Analysis

So far, the most accepted processes happen during the plasma sterilization are the inactivation of genetic materials by UV irradiation, erosion of microorganisms by etching and erosion of microorganisms through intrinsic photodesoption, [11].
Although UV radiation is well known for its effects on DNA and other nucleic materials but according to M.
They lost the protoplast with all of the genetic materials.
Materials Life Soc., 23, 120-127 (2011)
Yahia: International Journal of Pharmaceutics, Vol. 226 (2001), p. 1

The larger MR fluid particles allow for stable, highly magnetizable materials and reversible particle aggregation.
Giant deformational effect, tuneable elastic modulus, non-homogeneous deformation and quick response to magnetic field open new opportunities for using such materials for various applications.
Doina Bica, to her outstanding contribution to magnetic fluids science.
Buschow (Ed), Handbook of Magnetic Materials, vol.16, chap.3 (2006) pp.127-208 5.
Sudarshan, Journal of Intelligent Material Systems and Structures,17,393( 2006) 62.

The major challenge with this approach is the calculation of water-equivalent dose in the EPID level since EPID is composed of high-atomic number materials, making it a non-water equivalent detector.
For soft tissues and water-equivalent materials, Compton scattering predominates at intermediate-energy photon beams which are conventionally used in radiotherapy applications.
As the produced charged particles leave the interaction site, they immediately begin to transfer their energy to the surrounding materials.
Materials and Methods A virtual set-up shown in Fig. 1 was implemented in GATE v9.0 (Geant4 application for tomographic emission) toolkit, employing the standard electromagnetic processes [15].
Ogawa, Intensity-modulated radiation therapy dose verification using fluence and portal imaging device, Journal of Applied Clinical Medical Physics 17 (2016)

Radon (222Rn) and thoron (220Rn) gases enter into the indoor air through exhalation from soil and building materials used in walls, floors and ceilings [7].
Materials and Methods 2.1.
Selection of house and deployment protocol: Radon level in an environment depends upon several factors such as geology of the location (such as hilly, fault, mineralization), environmental conditions (cold, hot, ventilated, dust level), type of house (Mud, Thatch, Bamboo, Modern), type of building materials used in the house and closing/opening period of door/window (i.e. living style).
Miles, Development of maps of radon-prone areas using radon measurements in houses, Journal of Hazardous Materials 61 (1998) 53–58
Wasiolek, Evaluation of the effectiveness of several air-cleaners for reducing the hazard from indoor radon progeny, Aerosol Science & Technology 19 (1993) 268-278.

Therefore, this study investigates the growth dynamics of the root weight, root length and root surface area of maize during the elongation stage under different mulching conditions using the root-drilling method to analyze the distribution characteristics of the root spatial dynamics and the relationship between the roots and shoots under different mulching measures, to define the regulation and control yield support capability of mulching measures on the root, to further improve the mutual aid efficiency of dry farming with benign root and soil water, and to provide a theoretical basis for developing a water-saving agriculture mode that is appropriate for cold and dry northern areas. 1 Materials and Methods 1.1 Overview of the experimental site This experiment was conducted in the Xiangfang experiment base of Northeast Agriculture University, Harbin, from April 2012 to October 2013 (126°45' east longitude and 45°43' north latitude with an average elevation of 138 m).
Table 1 Soil characteristics of the experiment site Organic material g/kg Total nitrogen g/kg Alkali-hydrolyzale nitrogen mg/kg Rapid available phosphorusmg/kg Rapid available potassiummg/kg PH 8.09 1.52 70.54 11.71 193.07 6.92 1.2 Experiment scheme The East Is Red 919 (2012) and Fangyu 3 (2013) were adopted as the maize varieties for the experiment.
This method can organically combine soil heat and moisture preservation by mulching with fertility promotion and an oxygen-maintained advantage of surface tillage and effectively regulate plant growth during the elongation stage, improve the distribution of the underground roots, and enhance the root weight, root length, root surface area and root-shoot ration by a root-shoot signal mechanism to ensure the necessary material basis for the reproductive growth of maize during the later stage.
This paper is supported by the Natural Science Foundation of China (No. 51109037); the Science and Technology Research Project of Heilongjiang Province Department of Education (No. 12521033); and the Postdoctoral Funding Project in Heilongjiang Province (LBH-Z10247); Studying Funds of Doctor of Northeast agricultural university(2010RCB64).
European Journal of Agronomy.

.), Nondestructive Testing of Materials and Structures.
Advances in Materials Science and Engineering, Vol. 2017, Article ID 8453095.
Colloid Journal, 59(6) (1997) 785-789
Advances in Colloid and Interface Science, Volume 13 (1-2) (1980) 141-152.

Thus, the exclusion of N2 from combustion feed air permanently remains an avenue to explore further reduction of volume of the feed materials required by the engine to perform work.
Vol. 29, International Journal of Mechanical Engineering Education. 2001. 12–12 p
Science review of internal combustion engines.
Carbon capture by physical adsorption: Materials, experimental investigations and numerical modeling and simulations - A review.Vol.161, Applied Energy.
Sheikh (2015) Octane Rating of Gasoline and Octane Booster Additives, Petroleum Science and Technology, 33:11, 1190-1197, DOI: 10.1080/10916466.2015.1050506 [22] Volkswagem.

Chitosan, which is composed of 2-amino-2-deoxy-P-D-glucose, has characteristics such as easy degradation, large availability, hydrophobic and antimicrobial properties and its ability as a preservative of natural materials [8].
Based on the explanation above, the main material needed in filmmaking is chitosan obtained from shrimp waste that undergoes autolysis, demineralization, and deacetylation.
The chitosan with the highest DD in this variation is used as raw material for filmmaking.
This research was conducted in the Organic Chemistry laboratory, Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Jember.
Setijawati et al., “Pengaruh Derajad Deasetilasi Chitosan dengan Perlakuan Alkali Berbeda Terhadap Kualitas Edible Film,” JFMR-Journal Fish.

Materials Today: Proceedings
IEEE Sensors Journal
IEEE Internet of Things Journal, 9(11), pp.9071-9085
Procedia omputer Science, 174, pp.578-583
IEEE Internet of Things Journal, 9(5), pp.3346-3358