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Advanced Biodegradable Polymer Materials and Additive Manufacturing Zineb Zahir1,a*, Issam Hanafi2,b, Jalal El Bahaoui1,c 1Department of Physics, Faculty of Science Tetouan, Abdelmalek Essaadi University, 93030 Tetouan, Morocco 2Laboratory of Engineering Sciences and Application, National School of Applied Sciences of Al Hoceima (ENSAH), Abdelmalek Essaadi University, Al Hoceima, Morocco azahir.zineb12@gmail.com, bhanafi@uae.ac.ma, cjelbahaoui@uae.ac.ma Keywords: Biodegradable polymers; Additive manufacturing; 3D printing; 4D printing; Polymer composites Abstract.
This enhancement is attributed to decreased heat transfer, improved interlayer bonding, and lower porosity of the printed specimens (Vatandaş et al., 2024).
Fereydoonpour et al., (2025) studied the 4D printed PLA/TPU bi-material metamaterials and reported that as TPU increases in proportion to PLA, shape memory properties, particularly fixity and recovery ratios would be enhanced.
El Hadrouz, M.
El Mansori, D.

Barra et al. [37] carried out the valorisation of soils with cement and slag for usage in low trafficked roads, they majorly focused on the bearing capacity of the soil.
This is also in agreement with the previous findings by Adedokun et al. [3].
The observed effect of steel slag on soil correlates well with the findings of the studies conducted by Sas et al. [71] and Shalabi et al. [69].
Al-Saidi, M.M.
El-Sergany, H.

Effect of Moisture Content on Sunflower Seed Physical and Mechanical Properties Khaled Abdeen Mousa Ali1,2,a, Wangyuan Zong1,3,b*, Lin Yang1,c, Horia Mohamed Abd El-Ghany4,d 1College of Engineering, Huazhong Agricultural University, Wuhan, Hubei, 430070, China 2College of Agricultural Engineering, AL-Azhar University, Cairo, 11651, Egypt 3Key Laboratory of Agricultural Equipment in Mid-lower Yangtze River, Ministry of Agriculture and Rural Affairs, Wuhan, Hubei, 430070，China 4Agricultural Engineering Research Institute, Agricultural Research Center Giza, 12619, Egypt akhaledabdeen@azhaer.edu.eg bzwy@mail.hzau.edu.cn clin.yang@hzau.edu.cn dmarwa15790@gmail.com Keywords: Sunflower seed, Moisture content, Physical properties, Mechanical properties Abstract.

Suresh P et al. [25] used a Fe2Mo3O12 catalyst with excess MoO3 to photodegrade Congo red (10 ppm), methyl orange (10 ppm), and Eosin Y (20 ppm) dyes in the presence of H2O2.
Hong et al. [28] described the precipitation synthesis of Fe3O4/ZnO NPs and detected an 83 percent decolorization of methyl orange (MO) in 360 mints.
In 240 mints, Fu et al. [29] prepared ZnO-Cu NPs and observed an 88 percent degradation of MO.
El-Salamony, R.R.
Al-Qaradawi, S.R.

References [1] Al-Farsi M, Ullah S, Al-Omairi M, Al-Amri S, Al-Jassasi M, et al, The Quality Characteristics of Different Fruit Juice Brands Consumed in Oman.
Gholap, et al., Development and Performance Evaluation of Manually Operated Citrus Juice Extractor for Household Purpose, International Journal of Current Microbiology and Applied Sciences. (2017) 6(8), 1969-1977
Anghileri, et al., “Validation of life-cycle-oriented computational methods for RC/PC structures using experimental tests on corroded beams and bridge girders,” Structural Concrete, 2025
Jiang, et al., “Engineering application and experimental validation of the finite element-physics- informed Kolmogorov-Arnold network (FEM-PIKAN) framework for rapid prediction of structural deformation and strain,” Nuclear Engineering and Design, vol. 421, 2026
Bouhfid, and A. el Kacem Qaiss, Fracture Surface Morphologies in Understanding of Composite Structural Behavior, Structural Health Monitoring of Biocomposites, Fibre-Reinforced Composites and Hybrid Composites, Elsevier. (2019) 277

Elahinia et al. [37] studied that NiTiHf alloy has good thermal stability.
Piao et al. [43] found that TiNiNb alloys have a columnar structure.
Bewerse et al. [45] studied that TiNiNb alloy has superelasticity.
Yang et al. [52] reported that TiNiPd alloys have Ti3(Ni, Pd)4 precipitates.
El-Eskandrany and A.

For example, Ye et al. found that the facile-synthesised CuO nanoflowers exhibit an optimum specific capacitance of 284.5 F/g [10].
Moosavifard et al. prepared a porous 3D CuO framework that demonstrates a good specific capacitance of 431 F/g [11].
According to Deng et al. [18], the capacitance property of CuO is related to the transition between the oxidation state of Cu+ and Cu2+.
El-Kady, M.S.

El-Safty, A.
Karakoc et al., "Smart and state-of-the-art materials in oil and gas industry," in Sustainable materials for transitional and alternative energy: Elsevier, 2021, pp. 1-51
Sur et al., "Synthesis and characterization of stable aqueous dispersions of graphene," vol. 39, no. 1, pp. 159-165, 2016
Winkler et al., "Ionic strength-controlled deposition of charged nanoparticles on a solid substrate," vol. 115, no. 39, pp. 19096-19103, 2011

Determination of the Optimal Path of Three Axes Robot Using Genetic Algorithm Sid-Ahmed Dahmane1,*, Abdelkader Megueni1, Abdelwahab Azzedine1, Abdelkader SLIMANE2,3 ,Lousdad Abdelkader1 1Laboratory of Structures and Solids Mechanics (LMSS), University Djilali Liabès of Sidi-Bel-Abbes, (22000), Algeria. 2Laboratoire de mécanique appliquée, Département de Génie Mécanique, Université des Sciences et de la technologie d’Oran Mohamed Boudiaf, USTO-MB, BP 1505, El M’naouer, 31000 Oran, Algerie. 3Laboratory of Materials and Reactive Systems (LMSR), Department of Mechanical Engineering, Djilali Liabes University of Sidi Bel Abbes, Algeria.
Bahram, et al., "An interactive method for predicting industrial equipment defects," The International Journal of Advanced Manufacturing Technology, vol. 95, pp. 4341-4351, 2018
Al-Sahib and H.
Al-Kindi and H.

Mohan et.al [29].
Al-Muntaser, Compos B Eng 2019; 173, 106957
Rajesh, A.A Al-MunstaserComposites Part B., 173 (2019) 106957
El-Shamy, Radiat.