JFAS_Vol 10 N 03

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AGENT ORIENTED PROGRAMMING LANGUAGES: A REVIEW
(university of el oued/جامعة الوادي, 2018-09-01) Shoro, S; Rajper, S; Shaikh, N. A; Jalbani and J, S; Rajper, ul-F.
Agent oriented Programming Languages are a set of instructions used to design an Agent Oriented Systems. In Agent Oriented systems, objects known as agents is an interface to accomplish particular objectives. Agents are referred as an encapsulated systems in computer which have an autonomous actions to accomplish the design goals. Agents can be self-sufficient elements, choosing their subsequent stage without the involvement of a user. The agents are particular in the capturing of structure in the natural way and the behavior of a complex system. Now a days Agents based systems are an interesting research area in computer science fields. The undertaken study aims to present the Concept, features and model of Agent Oriented Programing Languages but the main focuses of this study is on review of different programming languages used to design Agent Oriented Systems. This study will be helpful for the scholars, researchers and academicians
ANNEALING EFFECT ON THE PROPERTIES OF INDIUM TIN OXIDES (IN2O3 :SN) THIN FILMS PREPARED BY ULTRASONIC SPRAY TECHNIC
(university of el oued/جامعة الوادي, 2018-09-01) Hamani, N; Attaf, A; Saidi, H; Temmam, K. G.; Bouhdjer, A; Bennaceur, K; Messei, N; Benkhatta, Y.
Indium tin oxide (ITO) films were deposited on glass substrates using ultrasonic spray technic. The ITO films (with 4% Sn-doping concentration at substrate temperature 400°C) were annealed in the air at 450, 500, and 550 °C for 2 h. The structural, morphological, electrical and optical properties of ITO films were investigated using: XRD, SEM, four-point probe and UV–visible. The XRD analysis reveals that the films are polycrystalline with body-centered cubic structure, and the cristaline state of the films improve with the increase of annealing temperature. Surface morphology of the films changes with the change of the annealing temperature. The high optical transmittance observed in the films annealed at 500 °C. The films annealed at 550°C shows the low electrical resistivity 25 10-4 Ωcm due to the decrease of the odsorbed oxygen on the surface morphology of this films.
CHEMICAL COMPOSITION, ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF ESSENTIAL OIL EXTRACTED FROM SCHINUS MOLLE OF ALGERIA
(university of el oued/جامعة الوادي, 2018-09-01) Zerrouk, M; Segni, L; Bellemssoud, R; Gherraf, N
The work in hand was aimed mainly to highlight the antioxidant and anti-inflammatory efficacy of the essential oils and the hydrolate of the aromatic plant Schinus molle. The findings confirmed that both extracts of the studied species involve important biological actions on the tested pathogenic germs. The essential oil resulted from hydro-distillation has undergone GC/MS technique analysis. 28 components were detected representing 99.98% of the total oil. The foremost components are: 1, 4, 6, 7, 8, 9-hexahydro-2-methoxy-3-methyl-6-6-diispropylnaphthalene 16.03%, β- phelandrene 13.17%, α-phelandrene 12.83%, δ - cadiene 6.48%, camphene 6.04%, β-myrcene 5.20%, α-pinene 5.10%, Elemol 4.74%, α-cadinol 4.09% presenting 73.68% of the total oil. The good miscibility of the essential oil shows the opportunity to use it in cosmetics and pharmaceutical preparations
CLASSIFICATION OF HEALTHY AND DISEASED VINE LEAVES USING THE FULL SPECTRA OF OBJECT AREA IN IMAGE
(university of el oued/جامعة الوادي, 2018-09-01) Georgieva, K; Georgieva, N; Zlatev, Z. D; Georgiev, G; Dimitrova, A
Grape plant diseases cause critical harm and financial loses in crops. In this manner, early identification of diseases is important on the contemporary stage of development of science and technologies. Optical methods have been widely used to solve the task of detecting diseases in vineyards. The determination of diseases on vines by outer indications of the leaves is made by video cameras, the estimations of the colour components of various colour models are used. The disadvantage of direct using of colour components is that there are high classification errors because of complexity of colours on the surface of vine leaves. The use of full spectra of image object areas with healthy and diseased part of leaves is proposed. Lower values of classification errors are comparable with those, obtained by neural network classifier.
CLASSIFICATION OF HEALTHY AND DISEASED VINE LEAVES USING THE FULL SPECTRA OF OBJECT AREA IN IMAGE
(university of el oued/جامعة الوادي, 2018-09-01) Georgieva, K; Georgieva, N; Zlatev, Z. D
Grape plant diseases cause critical harm and financial loses in crops. In this manner, early identification of diseases is important on the contemporary stage of development of science and technologies. Optical methods have been widely used to solve the task of detecting diseases in vineyards. The determination of diseases on vines by outer indications of the leaves is made by video cameras, the estimations of the colour components of various colour models are used. The disadvantage of direct using of colour components is that there are high classification errors because of complexity of colours on the surface of vine leaves. The use of full spectra of image object areas with healthy and diseased part of leaves is proposed. Lower values of classification errors are comparable with those, obtained by neural network classifier.
COMPARATIVE STUDY OF PHYTOCHEMICAL COMPOSITION AND IN VITRO ANTIOXIDANT ACTIVITY FROM SWEET AND SOUR POMEGRANATE EXTRACT (PUNICA GRANATUM L)
(university of el oued/جامعة الوادي, 2018-09-01) Zidane, M; Ouahrani, M. R; Laouini, S. E
In this paper, to investigate the phenolic content and in vitro antioxidant of peel extracts from sour and sweet pomegranate (Punica Granatum L). The assessment of the antioxidant capacity using 2,2’-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS), DPPH, and metal chelating radical scavenging capacity assays. Furthermore, the total phenolic content measured by Folin-ciocalteu method as well conducted. The sour peel ethanolic extract was found to contain a high content of total phenolic content, for the flavonoids sweet ethanolic extract flavonoids contained the high amount. All extracts exhibited a higher antioxidant activity and the inhibitory effect of radicals scavenging activity against ABTS, DPPH, and metal chelating. The results suggest that the sour peel ethanolic extract and sweet peel ethanolic extract can be considered as a good source of natural antioxidant.
COMPOSITION, ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF ARTEMISIA HERBA-ALBA ESSENTIAL OILS FROM ALGERIA
(university of el oued/جامعة الوادي, 2017-07-01) Hamzaoui, N. Dahmani-; N., Sabaou3,; S., Salido
The essential oils of three individual plants of Artemisia herba-alba, growing wild in tree different locations from Bordj Bou Arrérridj in East Algeria has been extracted by hydrodistillation and a microwave distillation process. The main components were α-thujone (35.1 and 31.2% in HD and MD oils, respectively) for Draâ Ech, davanone (39.6-37.3%) and 1, 8-cineole (9.2-7.8%) for Bordj Ghédir, chrysanthenone (29.6-43.8%), camphor (18.6-16.0%), and α-thujone (15.9-8.6%) for Bordj Bou Arrérridj. In comparison with HD, MD allows to obtain oil in a very short time, with the comparable qualities and substantial saving of energy. The minimum inhibitory concentration of various essential oils shows a power inhibitor not exceeding 10 µg/mL against all microbial strains. The three chemotypes were slightly active, and the weak DPPH radical scavenging activity of these oils could be attributed to the absence of some phenolic components.
COMPOSITION, ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF ARTEMISIA HERBA-ALBA ESSENTIAL OILS FROM ALGERIA
(university of el oued/جامعة الوادي, 2018-09-01) Dahmani-Hamzaoui, N; Sabaou3, N; Salido, s; Altarejos, J; Baaliouamer, A
The essential oils of three individual plants of Artemisia herba-alba, growing wild in tree different locations from Bordj Bou Arrérridj in East Algeria has been extracted by hydrodistillation and a microwave distillation process. The main components were α-thujone (35.1 and 31.2% in HD and MD oils, respectively) for Draâ Ech, davanone (39.6-37.3%) and 1, 8-cineole (9.2-7.8%) for Bordj Ghédir, chrysanthenone (29.6-43.8%), camphor (18.6-16.0%), and α-thujone (15.9-8.6%) for Bordj Bou Arrérridj. In comparison with HD, MD allows to obtain oil in a very short time, with the comparable qualities and substantial saving of energy. The minimum inhibitory concentration of various essential oils shows a power inhibitor not exceeding 10 µg/mL against all microbial strains. The three chemotypes were slightly active, and the weak DPPH radical scavenging activity of these oils could be attributed to the absence of some phenolic components.
CONSEQUENCES OF SLAUGHTER METHODS ON THE HYGIENIC QUALITY OF MEAT
(university of el oued/جامعة الوادي, 2018-09-01) Sitayeb, S; Tir Touil Meddah, A
The aim of the present study was to evaluate the impact of slaughter methods frequently used in Algeria on the stress of slaughter and its consequences on the quality of meat. Two groups of chickens of the same strain were chosen. The first group was slaughtered by the true Islamic technique and the second one without pronunciation of ritual "takbeer". The results of this study showed for the first time, the importance of "takbeer" in the reduction of stress of animal slaughtering. Significant differences of the parameters of stress, the quality of meat and meat offal were recorded between the two groups. A significant relationship between biological parameters was observed
CORROSION BEHAVIOR OF API N80 STEEL MATERIAL IN ALBIEN WATER
(2018-09-01) Chelgham, F; Bouzid, N; Saidi, M; Boumaza, A; Taabouche, A.; Boudjema, S
At Hassi-Messaoud, the recuperation of oil is assisted by injection of water extracted from Albian aquifer. To increase the injection capacity of the water, API N80 concentric has been installed along production wells, the difference between the temperature of the water wells and that of the water injected into the concentric generates a temperature gradient ΔT varying in depth and up to 16°C. The present study endeavors to examine, first the effect of tempering temperature on the corrosion behavior of API N80 pipe in Albian water at different temperature gradients and then to determine the nature of corrosion deposit. Polarizations results for samples tested at different ∆T shows a general decline in corrosion rate values with increase in tempering temperature. FTIR and XRD analysis revealed that corrosion scale is heterogeneous; the formation of various compounds depends strongly on temperature.
DETERMINATION OF PHENOLIC COMPOUNDS AND ANTIOXIDANT ACTIVITY OF WHITE HENBANE (HYOSCYAMUS ALBUS L.) PLANT TREATED BY KINETIN (K)AND 2,4-DICHLOROPHENOXYACETIC ACID (2,4-D) IN MILA, ALGERIA
(university of el oued/جامعة الوادي, 2018-09-01) Kadi, K; Hamli, S; Dib, D; Kabbour, R; Annahli, Y; Boukeria, S; Addad, D; Yahia, A
The present work deals with the evaluation of the antioxidant activity of the extracts of the white henbane (Hyoscyamus albus L.) of the solanaceae family, treated with phytohormones 2,4-Dichlorophenoxyacetic acid (2, 4-D) andKinetin (K)in doses 0, 10,20mg / l), widely used in traditional medicine and very rich in alkaloids. Preliminary phytochemical screening showed that treatment with phytohormones had no effect on the quality of the secondary metabolites. The results of the phytochemical study of the plant showed that the treatment with 2,4-D and K had a significant effect by reduction compared to the untreated plant on the phenolic compounds studied. The evaluation of the antioxidant activity in vitro was investigated by the DPPH trapping method and showed that the treatment with 2,4-D and K had a significant effect on the antioxidant activity so all the extracts of the various treatments of H. albus can act as radical scavengers
DRUG LIKENESS SCORING AND STRUCTURE ACTIVITY/PROPERTY RELATIONSHIPS OF 1,2,3-TRIAZOLE DERIVATEVES AS AROMATASE INHIBITOR
(university of el oued/جامعة الوادي, 2018-09-01) Ouassaf, M; Belaidi, s; Belaidi, H; Almi, Z
Molecular geometry, electronic structure and effect of the substitution for 1,2,3-triazole derivatives, have been studied by molecular mechanics, ab initio/HF and DFT /B3LYP. The molecular electrostatic potential surface (MESP) which displays the activity centers of a molecule and the substitution effects on its systems have been performed by HSAB (Hard Soft Acid and Base) principle application. Also, the structure-activity/property relationship studies were applied on twenty-two molecules of 1, 2, 3-triazole derivatives, all have the aromatase inhibitory activity. Results such as net charges, bond length, dipole moment, QSAR p op L p k ’ pa a a L pop l Eff y (L pE) a po pap .
EFFECTS OF THE RAMEAL WOOD TECHNIQUE ON SANDY SOIL GROWN IN POTATOES IN SOUF (ALGERIAN SAHARA)
(university of el oued/جامعة الوادي, 2018-09-01) Zaater, A; Kaci, F; Mehda, S; Belmessaoud, R; Ouastani, M
The main object of the present study is to investigate the effect of the fragmented ramial wood supply technique on the physicochemical characteristics of the sandy soil and the potato in the Souf region (Northen Algerian Sahara). This study was conducted at the experimental station of El Oued University during the spring season 2016. RWF intake the Lucena (Lucaena leucocephala) and olive (Olea europaea) is applied in mulch at different doses. The obtained results show that the RWF technique records highly significant effects for CE : 1,832 µs/cm, pH: 6,8 , K: 275,53 mg.kg-1, P: 90,38 mg.kg-1, Nt: 201,4 mg.kg-1, OM: 0,12% and C: 0,07%, and a significant effect for the ratio C/N: 3,46. Significant differentiations were also recorded in germination coefficient: 0.048 and germination percentage: 100%, as in leaf length: 18,5 cm and area: 24,32 cm2, which reflected on the fresh weight: 1,30 g and dry weight: 0,622g of the leaves and the relative water content: 74,93%. In conclusion, this study suggests that the RWF technique gives important and very satisfactory positive results.
ELECTROCHEMICAL AND THEORETICAL STUDIES INFLUENCING THE EFFECT OF HYDROXYL POSITION OF TETRAPHENOLIC SCHIFF BASES TOWARDS CORROSION INHIBITION OF MILD STEEL IN 1M HCl
(university of el oued/جامعة الوادي, 2018-09-01) Kheniche, A; Ourari, A; Dakhouche, A; Ghanem, A; Meguellati, K; Min, W
The effect of three tetrahydroxylated Schiff bases as N,N-bis(2,3-dihydroxybenzylidene)-4,4’-diphenylmethane, N,N-bis(2,4-dihydroxybenzyl- idene)-4,4’-diphenylmethane and N,N-bis(2,4-dihydroxybenzylidene)-4,4’-diphenylmethane were studied as inhibitors for mild steel in 1M HCl medium. The experiments were performed using potentiodynamic polarization. This inhibition proved an efficient increase according the position of second hydroxyl of salicylaldehyde suggesting that this inhibition is dependent on concentration and the compound nature. Among these position-isomers, the best inhibition efficiency was obtained with p-hydroxylated (94%) at 1mM. Tafel plots of these inhibitors are the mixedtype, their adsorption is spontaneous obeying to Langmuir’s isotherm. AFM/SEM-EDS characterized metal surface. DFT-calculations and molecular dynamics simulations are correlated to inhibition efficiency obtained.
EXPERIMENTAL STUDY OF THE VENTILATION OF STOCKED WHEAT IN A SILO
(university of el oued/جامعة الوادي, 2018-09-01) Hussine, A; Bettahar, A; Youcefi, A
This work is an experimental study of the ventilation of durum wheat stored in a silo of reduced dimensions and equipped with a ventilation system. The wheat, freshly harvested in June of the year 2015, was put in the silo. It underwent first drying ventilation during which we compared the influence of three air velocities on the evolution of the water content of the grains and their temperature. The set velocities are: 0.10 m/s, 0.15 m/s and 0.24 m/s. Two other ventilations were carried out in October (2015) and in January (2016) with an air velocity of 0.24 m/s. The results obtained allowed us to conclude that the ventilation of the wheat is necessary as soon as it is put in the silo to cause its drying. On the other hand, it allows the heat generated and the cooling of the wheat to be evacuated in autumn and winter. Drying and cooling were carried out in successive layers before stabilizing. There is therefore a transfer of heat and humidity by forced convection.
FLOODS TYPOLOGY IN SEMIARID ENVIRONMENT: CASE OF AIN SEFRA WATERSHED (KSOUR MOUNTAINS, SAHARIAN ATLAS, SW OF ALGERIA)
(university of el oued/جامعة الوادي, 2017-04-21) . Derdour*, A; . Bouanani, A; Babahamed, K
The watershed of Ain Sefra covers an area of 1957 km2, which is located in the southwestern of Algerian territory in an area called Ksour Mountains. It is moderately elongated and characterized by a fairly widespread network, steep slopes and relatively impermeable terrains with variety lithology, providing a favorable environment for the development of flashfloods. The surface flow regime in this semi-arid region is consistent with the rainfall. Floods are highly variable and irregular, short and stormy, with very high peak flows if compared to the average modules, they are characterized by a very fast rise, leading severe damages in Ain Sefra city, and a slow decline followed by a prolonged dry period. Autumn is reported as risky season. The flow in dry periods demonstrates a groundwater potential, which is produced by the Atlas relief that shows a fairly strong hydrological relationship between surface water and groundwater
INVESTIGATION OF THE GROWTH PROPERTIES OF PIKE (Esox lucius L., 1758) IN KAPULUKAYA DAM LAKE
(university of el oued/جامعة الوادي, 2018-09-01) Benzer, S; Gül, A
This study is related to the investigation of the growth properties of pike (Esox lucius L., 1758) in Kapulukaya Dam Lake. There were 328 fish caught between November 2002 – October 2003 ranging between I - VII years of age. Von Bertalanffy growth equations for the females and males were found as Lt = 1678.98 (1 – e – 0.045 ( t + 4.25 ) ), and Lt = 803.18 (1 – e – 0.142 ( t + 3.09 ) ). Length-weight relations for the females and males were W = 0.00004532 × L 2.7105 and W = 0.00023207 × L 2.4372. The condition factor for the general population was found as 0.806
KINETIC AND ISOTHERM ADSORPTION STUDIES OF COBALT (II) ON MESOPOROUS ALUMINOSILICATE MATERIALS AND MESOPOROUS CARBON OF MCM-41 TYPE
(university of el oued/جامعة الوادي, 2018-09-01) Boumessaidia, S; Mohammedi, O; Cheknane, B; Bouchenafa-saib, N; Bachari, K
The main objective of this work is to study the use of silica and alumina materials and coals mesoporous for the adsorption of cobalt ions from a synthetic industrial effluent. Three types of mesoporous materials MCM-41, Al-MCM-41 (10), Al-MCM-41 (20) and one carbon CMK-3M were synthesized. The characterization is carried out by X-ray diffraction and nitrogen adsorption-desorption (BET). Efficiency of prepared adsorbents was tested toward the adsorption of cobalt (II) ions. Modeling of the adsorption kinetics of cobalt by the four materials in an aqueous medium under optimal operating conditions is pseudo first order. The adsorption isotherm on the four materials shows that the Langmuir model is favorable only with CMK-3M coal. On the other hand, the model of Freundlich is favorable with the four matrices studied with values of adjustment coefficient close to unity
LEACHATE OF EL-HARROUCH UNCOTROLLED DISCHARGE: CHARACTERIZATION AND IMPACT STUDY ON WATER QUALITY AND ENVIRONMENT
(university of el oued/جامعة الوادي, 2018-09-01) Boubryem, A; Derradji, F
The aim of this work is to highlight the impact of the leach ate generated by the uncontrolled discharge of El Mechmes in El Harrouch (Skikda) on the quality of water resources and the environment. As part of this work, components in leach ate collection of underground and surface water have been carried out monthly since 2011 on nearly 20 points downstream and at the landfill site. The results obtained show a significant pollutant load carried by leach ate discharge (BOD5 = 880mg / l), (COD = 1185.6 mg O2 / l), (pH = 9), they also show a significant qualitative degradation of water and soil resources.
LIGHT FIDELITY: THE GREEN WI-FI
(university of el oued/جامعة الوادي, 2018-09-01) Shoro, S; Rajper, S; Shaikh, A. W; Sial, R. H; Shahbaz, H. M
Light fidelity (Li-Fi) also known as Green Wi-Fi is a new and emerging technology, which is very popular among researchers and scholars. As internet is become a major need of people in this digital era, people are in search of Wi-Fi and hotspots. Li-Fi is the 5G technology which uses the Light Emitting Diodes for data communication through Wi-Fi. It is beneficial for wireless coverage inside a building however Li-Fi is best for high density data coverage within restricted region than the Wi-Fi. This technology provide the relive from radio interferences issues. In this paper we have discussed this new technology with reference to its various aspects like history, design, working and challenges but our main focus is to comparison of Li-Fi with existing technology. The undertaken study is useful for researchers, scholars and academicians.

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