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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

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.

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.

Advanced technological decisions are worked out on the up-to-date science level, minimize negative influence on an environment. and promote the effectiveness of technological process, which allows to implement all borehole underground coal gasification benefits.
Acknowledgements This work was supported by the Ministry of Education and Science of Ukraine, grants No. 0116U008041 and No.0115U002293.
International Journal of Coal Geology, 131, 304-318. https://doi.org/10.1016/j.coal.2014.06.025 [9]. 
Application of fine-grained binding materials in technology of hardening backfill construction.
Archives of Mining Sciences, 60(2). https://doi.org/10.1515/amsc-2015-0029 [24]. 

Materials and Methods Simulated Wastewater.
[2] Sullivan P J,Yelton J L,An evaluation of trace element release associated with acid mine drainage,Environment Geology Water Science. 12(1988): 181- 186
(in Chinese) [6] Jin Y Z,Zhang Y F, Li W,Micro-electrolysis technology for industrial wastewater treatment,J of Environmental Sciences. 15(3) (2003):334-338
[9] Xiao Hong-kan, Xiao Shu-hu,Song Yong-hui,Zeng Ping,Shao Hong,Zhang Guo-fang,Li Hui, Study on the Pretreatment and Copper Recovery from Berberine Wastewater Containing Copper by Fe-C Micro-electrolysis,Journal of Environmental Engineering Technology. 1(1)( 2011): 15-19.
[21] Liu Yongyue,Jia Cuiyin,Improvement research of iron hydroxide sol electrophoresis experiment,Laboratory science.5 (2008):85-86.

Materials and methods Study area The city of Tianjin(39ºN, 117ºE)is one of the four municipalities directly under the central government.
Acknowledgments This work was financially supported by the National Natural Science Foundation (41301096).
Journal of Cleaner Production Vol.17(2009), p 265-270 [8] Xiaoyan Zheng, Dazhou Chen, Xiande Liu, Qunfang Zhou, Yue Liu, Wen Yang, Guibin Jiang.
Procedia Environmental Sciences Vol.2(2010), p 945-952 [12] Tianjin Municipal Bureau of Statistics.
Beijing: Science Press. (1996) [14] National Research Council (NRC).

It has higher percentage of holocellulose, which is a good resources to produce cation exchange adsorbent material, and can control of biological invasion avoiding the hazards of plant.
Therefore, Solidago canadensis has been selected as raw materials for preparation of cation exchange sorbent, and it has been used for adsorption applications to lead. 1.
Experimental material Solidago canadensis was taken from abandoned agricultural land by Guang Fulin Road, Songjiang District of Shanghhai.
Journal of Heilongjiang Instit ute of Technology. 2008, 22(3):33～35
Paper Science and Technology, 2004, 23(l):50-54.