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., Carretera Antigua a Coatepec 351, El Haya, 91070 Xalapa, Veracruz, México ajavier.morales@cimav.edu.mx, bfrancisco.paraguay@cimav.edu.mx, calberto.duarte@cimav.edu.mx, dguillermo.herrera@cimav.edu.mx, enicolaza.pariona@inecol.mx Keywords: Zinc oxide, Zinc peroxide, nanoparticles, colloidal synthesis.
Tuning electrical and optical properties by Al and Ga doped ZnO (AZO and GZO), these semiconductors are promising materials as an alternative to replace Indium Tin Oxide (ITO) for thin-film transparent electrode applications [[] Tadatsugu Minami, Transparent conducting oxide semiconductors for transparent electrodes, Semicond.
This material is n-type semiconductor which can be doped with trivalent elements like Al, Ga, and In [[] Tetsuya Kida, Satoshi Suehiro, Keisuke Horita, Azzah Dyah Pramata, Masayoshi Yuasa, Yoichi Ishiwata, Kengo Shimanoe, Efficient solution route to transparent ZnO semiconductor films using colloidal nanocrystals, Journal of Asian Ceramic Societies, 4, (2016), 319. ].
Vijayaraghavan, Metal peroxide- polymer composites for dye degradation, Materials Science and Engineering 263, (2017), 022007. ], as inorganic agent with antimicrobial properties [[] Sameh Samir Ali, Reda Morsy, Nessma Ahmed El-Zawawy, Mervat F Fareed, Mohamed Yaser Bedaiwy, Synthesized zinc peroxide nanoparticles (ZnO2-NPs): a novel antimicrobial, anti-elastase, anti-keratinase, and anti-inflammatory approach toward polymicrobial burn wounds, International Journal of Nanomedicine 12, (2017), 6059-6073. ,[] R.
Haixin Bai et. al. reported two emission bands for the ZnO2 located at 400 nm and 474 nm which may have originated from the band edge emission and the oxygen vacancies, respectively [[] Haixin Bai, Xiaohua Liu, Green hydrothermal synthesis and photoluminescence property of ZnO2 nanoparticles, Materials Letters, 64, (2010), 341. ].

Evaluation of Fungal Decay and Biodegradation of Thermoplastic Composites Reinforced with Date Palm Fibres Said Awad1,a*, Tamer Hamouda2,b, Ahmed Mohareb3,c, Mohamad Midani4,d, Menna Badawy1,e 1Valorizen Research and Innovation Center, Cairo, Egypt 2Textile Research Division, National Research Centre, Cairo 12622, Egypt 3Department of Forestry and Wood Technology, Faculty of Agriculture, 21545-El-Shatby, Alexandria University, Alexandria, Egypt 4Wilson College of Textiles, NC State University, Raleigh, United States asaid.awad@valorizen.com, btehamoud@ncsu.edu, cahmed_mohareb@yahoo.com, dmsmidani@ncsu.edu, emenna.badawy@valorizen.com *Corresponding author during all stages of refereeing and publication *Post-publication corresponding author Keywords: PLA; RPVC; Date palm fibres; Biodegradable composites; Fungal resistance; Biodegradation.
These results were supported with those obtained by Bari et al. (2018) who stated that the natural fibers can be protected from fungal degradation by making them less hygroscopic and less susceptible to fungal enzymes.
The same behavior was noted by Mohareb et al. (2015) who found a considerable fungal resistant for the reinforced biopolymer composites using thermoplastic polyester polymer with flax and jute fabrics [21].
Al-Kaabi, Characterization of treated date palm tree fiber as composite reinforcement, Compos B Eng 40 (2009) 601–606. https://doi.org/10.1016/j.compositesb.2009.04.018
El-Mously, Review on cellulosic fibers extracted from date palms (Phoenix Dactylifera L.) and their applications, Cellulose 26 (2019) 2209–2232. https://doi.org/10.1007/s10570-019-02259-6

Sci-Mater El. 22 (2011) 1730
Abdulwahhab, All-optical investigations of copper oxide for detection devices, Journal of Ovonic Research 15(1) (2019) 53-59 [28] Yang, D, et al, Focused energy field method for the localized synthesis and direct integration of 1D nanomaterials on microelectronic devices Advanced Materials 27 (2015) 120 [29] A.
[30] AS Ibraheam, JM Rzaij, Makram A Fakhri, AW Abdulwahhab, Structural, optical and electrical investigations of Al: ZnO nanostructures as UV photodetector synthesized by spray pyrolysis technique, Materials Research Express 6(5) (2019) 055916
AL-Harbi & E.
El-Mossalamy" Growth of Zinc Oxide (ZnO) Nanorods and Their Optical Properties" Modern Applied Science 5 (2011) 87-91

Aslam et al. found that 1% by weight of ZnO in the PVA matrix has shown a tensile strength of almost 45 MPa.
Jia et al. prepared PVA-SiO2 for very low silica contents in the PVA matrix and found a great enhancement in the mechanical properties of these films [42].
Al-Amiery, Properties and applications of polyvinyl alcohol, halloysite nanotubes and their nanocomposites, Molecules 20(12) (2015) 22833-22847
El Sayed, W.
El-Sayed, Influence of Cr2O3 nanoparticles on the physical properties of polyvinyl alcohol, J.

References [1] Steinberg et al, Net shape technology in aerospace structures volume 1, Washington, 1986
[5] H.El Rakayby, K.
[8] Khamis Essa et al, Porosity control in 316L stainless steel using cold and hot isostatic pressing, Materials and design (2017)
[14] Peter W.Lee et al, powder metallurgy technologies and applications, ASM Metals handbook Vol.7 (1984)
Kearns et al, Sintering and properties of MIM M2 high speed steel produced by prealloy and master alloy routes, Metal Powder Report Vol.71 No.3 (2016) 200-206

Al-Zeghayer et al., Highly aligned narrow diameter chitosan electrospun nanofibers, Journal of Polymer Research 20 (2015) 105-116 [18] R.A.
Zhang, et al., Nanomedicine (Lond), 11, 1055–1072 (2016) [37] Y.
El-Sherbiny, Honey/chitosan nanofiber wound dressing enriched with allium sativum and cleome droserifolia, ACS Appl Mater Int. 8 (2016) 6379-6390 [43] H.
Scarlet,A.L.
Manea et al., Study on the Solubility of Polyetherimide for Nanostructural Electrospinning, Revista de Chimie, 63 (2012), 7, 688-692 [63] R.

Takamura et al[8] have carried out static explicit FE simulations coupled with deformation of tools.
In order to calculate deformations of tools of practical size, Tsutamori et al[9] propose a method that calculates a sheet deformation and tool deformations separately at first, and then, calculates the sheet deformation under the influence of the tool deformations.
The test results: yield strengths (YS); tensile strengths (TS); total elongations (EL); and r values; are listed in Table 1.

., 1Tsimogiannis, A. and 1Toutountzakis, T. 1 Envirocoustics SA, El.
Due to the complex nature of the applied loading, techniques previously proposed (Matsuyama et al., 1993, Yuyama et al., 1999) for AE evaluation during controlled stimulus are not directly applicable.

On calculation of values for the dynamic equation, Zhong Wanxie et al [6] present a kind of high-precision method of solution i.e.
On basis of this, Zhang Suying, Deng Zichen et al [7] incorporate the non-homogeneous terms, generally related to time, into the process of segmentation for precise integration through a method adding number of dimensions (1D), which realizes homogenization of equitation in form and avoids inversion of matrix.
(4) Use increment-dimensional blocks PIM to calculate seismic response of the vibration isolated layer under El-center seismic wave to give the velocity, displacement, and acceleration of the structure to return to Step (3) for determination of status

Qingdao: Science Press, 1999: 375~378 [3]Shalaby M N, Osman M M, El.
[5] Rui Yu-lan, Yu Jing-min, Liang Ying-hua, et al.
[6] Rui Yu-lan, Lu Mai-xi, Liang Ying-hua, et al.