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Chan [2]et al. further extended this idea and developed two key predistribution techniques: q-composite key predistribution and random pairwise keys scheme.
Zhu et al [5] proposed LEAP program to establish four types of communication key.
When the sense node exits the cluster because of energy depletion, physical damage, being captured et al, assume that the station can detect the occurrence of this event through the information returned by cluster node, the station will delete the ID of this exiting node, recompute X, and send X to each node to renew the shared key in the cluster.
Assume the energy consumption of send and receive one message is eS and eR separately, the energy consumption of key looking is eL, the energy consumption of symmetric encryption or decryption is eSym, the energy consumption of Polynomial arithmetic is ef(x,y), the energy consumption of modular arithmetic and XOR arithmetic is emod and exor separately, table 3.1 compares the energy consumption of common sense node and cluster node in this scheme with the one in E-G program.

Before HIPing, the decomposition temperatures of the HAp-additive samples were determined (at the maximum fibre addition level) using the methods outlined by Ruys et al [35].
After HIPing, the decomposition effects (%HAp yield) and bulk density of the samples were measured according to the methods described by Ruys et al [35].
However, the work of De With et al [42] did not address the issue of whether or not the hot pressed fibre-reinforced HAp was decomposition-free.
Awaad, H.F El-Maghraby, W.H Eisa, M.
Abou el Ezz, F.

A model for HVAC systems was suggested by Ismail et al. [15].
[3] Rashid, F.L., Al-Obaidi, M.A., Dulaimi, A., Bahlol, H.Y. and Hasan, A., 2023.
[4] Al-Obaidi, M.A., Rasn, K.H., Aladwani, S.H., Kadhom, M. and Mujtaba, I.M., 2022.
[8] Ihnayyish, I.L., Ahmed, A.Q., Mohammad, A.T. and Al-Syyab, A.K.S., 2023.
[12] Al-Tabbakh, A.

[13] M.A.Yahya, Z.Al-Qodah, C.Z.Ngah, Agricultural bio-waste materials as potential sustainable precursors used for activated carbon production: a review, Renewable and Sustainable Energy Reviews. 46 (2015) 218235
[21] G.Chu, J.Zhao, Y.Huang, et al., Phosphoric acid pretreatment enhances the specific surface areas of biochars by generation of micropores, Environmental Pollution. 240 (2018) 1-9
[22] S.M.Yakont, El-Deen G.Sharaf, Characterization of activated carbon prepared by phosphoric acid activation of olive stones, Arabian Journal of Chemistry. 9 (2016) 155-162
-A.Wu, M.Wang, et al., Preparation of activated carbon from a renewable agricultural residue of pruning mulberry shoot, African Journal of Biotechnology. 9(19) (2010) 2762-2767

Shi (Ed), NanoScience in Biomedicine, Springer-Verlag GmbH, Heidelberg, 2009, 21-42 [6] A.L.
El Zowalaty, G.K.
Al-Deyabd, Q.
Pinzon-Garcıa et al., Efficient cutaneous wound healing using bixin-loaded PCL nanofibers in diabetic mice, Biomed Mater Res Part B (2016) 1-12 [45] L.R. 

Risfaheri et al. narrate the pyrolysis procedure of CNSL.
Pushparaj et al. used bio additive called Bio Fuel Enhancer (BFE) with karanja biodiesel blend and found anticipated results [18].
The main components of the experimental set up are combustion pressure and volume measurement (piezo electric sensor and shaft encoder) fuel flow sensor unit, electrical loading arrangement, voltmeter, ammeter, cooling water sensor unit and air flow sensor unit .The outlet temperatures of cooling water and exhaust gas were measured directly from the thermocouples (Cr–Al) attached to the corresponding passages.
El-Diwani, N.K.

Arbaoui et al. (2014) show that the bending stiffness increased clearly with increasing the polypropylene honeycomb core from single to double core [8].
According to Xinni Mou et al. (2019), the compressive strength increases from 1.536 to 1.698 N/mm by increasing the honeycomb paperboard thickness from 10 to 50 mm [17].
Arbaoui et al. (2014) [8].
El Mansori, B.L.

Subsequently, Oleksiak et al. [10] synthesized metastable GIS zeolite via organic-free routes for gas separation purposes.
In another work, Maldonado et al. [11] also managed to obtain GIS zeolite without polymorphs after running hydrothermal synthesis for 7 days at 100°C.
Synthesis of GIS zeolite For the formulation of GIS zeolite, 2.94 g of sodium aluminate, 12.20 g of sodium silicate, 7.67 g of sodium hydroxide and deionized water were added into the propylene bottles according to a molar ratio of 3.7 Si:0.41 Al:10 NaOH:173 H2O [18].
Accelerated Synthesis of dodecasil 3 rhombohedral (DDR3) zeolite cyrstals via hydrothermal growth coupled with ultrasonic irradiation method, RSC Adv 2015;29:22658-22664 [5] First E.L., Hasan M.M.F, Floudas C.A., Discovery of novel zeolites for natural gas purification through combined material screening and process optimization, AICHE J, 2014; 60:1767-1785

Experimental Validation of the Modified Continuously Variable Command Law of a Semi-Active Suspension Integrating a Magneto-Rheological (MR) Damper Said Boukerroum1, a, Nacer Hamzaoui2, b 1Laboratoire de Mécanique Avancée, USTHB, BP 32 El Allia 16111, Bab Ezouar Alger, Algérie. 2Laboratoire Vibrations Acoustique, INSA, Bâtiment A de ST Exupéry, 25 bis avenue Jean Capelle 69621, Lyon, France asboukerroum@yahoo.fr, bnacer.hamzaoui@insa-lyon.fr Keywords: MR Damper, Semi-Active Suspension, Modified Bouc-Wen Model , Control Law.
Indeed, several mathematical models highlighting the physical and energetic properties (electric current, magnetic fields, flow, viscosity) MR fluids have enabled the development of several numerical models governing the internal dynamics of these dampers and the most recent is the model of Bouc-Wen modified developed by Spencer et al. [1] which is a modification of the Bouc-Wen model [2].
Table 1: Quarter model parameters Parameters Notation Value Sprung mass m2 50 kg Unsprung mass m1 140 kg Equivalent stiffness of the secondary suspension k2 38 103 N/m Equivalent stiffness of the primary suspension k1 400 103 N/m Damping coefficients of secondary suspension cmax cmin 6517 N.s/m 590 N.s/m Numerical model To better predict the response of the MR damper, a modified version (Fig. 1) of the Bouc-Wen model was developed by Spencer et al.
Indeed, through the semi-active ''MCVC'' strategy verify the effectiveness of the modified Bouc-Wen model developed by Spencer et al., which corrects the deficiencies of Bouc-Wen model at the low speeds, during the transition between the phases of compression and expansion of the shock absorber MR, and in the case where the acceleration and velocity are of opposite sign.

A Study of Natural   Pozzolan Mortars Exposed to Chlorides as a Sustainable Building Material LAOUFI Laïd1,a, MOULI Mohamed2,b, and SENHADJI Yassine1,C 1Civil Engineering Department, University Mustapha STAMBOULI of Mascara, Bp736 route de Mamounia, Mascara 29000, Algeria 2Laboratory LAB-MAT, Department of Civil Engineering, ENPO, Oran El Mnaouer 31000, Algeria alaoufifr@yahoo.fr, bmoulimohamed@yahoo.fr, Csenhadjidz@yahoo.fr Keywords: Durability, Corrosion, Sustainable Material, Natural pozzolan, Aggressive solution.
Fajardo et al. [13] reported that the use of 20% Mexican natural pozzolan, as a partial substitute for ordinary Portland cement, leads to a significant increase in the induction time and reduces the corrosion rate by one order of magnitude, as can be verified by visual inspection of surface state of the embedded steel rebar.
According to the research study carried out by Kouloumbi et al. [14], who studied the partial replacement of Portland cement in concrete by Greek natural pozzolan, the corrosion rate of reinforcements embedded in concrete samples containing pozzolan decreased, especially after a long exposure time to seawater.
Parande et al. [15] conducted a study on samples of concrete, exposed to three aggressive environments.