JFAS_Vol 16 N 02
Permanent URI for this collectionhttps://dspace.univ-eloued.dz/handle/123456789/34939
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Item STUDY OF THE EXPERIMENTAL APPROACH OF PROFITABILITY AND THE GENERALIZED PROFILE OF THE HYDRAULIC SPRING Evolving IN A RECTANGULAR CHANNEL OF COMPOSITE SECTION WITH A ROUGH MINOR BED(university of eloued جامعة الوادي, 2024-04-12) Ibtissam Herri1, Samir Kateb2, Ali Ghomri1,The objective of this study is to carry out an experimental analysis of the phenomenon of hydraulic jump occurring in a canal of rectangular section composed of a rough minor bed. Its main goal is to study how the roughness of the channel bottom influences the characteristics of the hydraulic jump, in particular its efficiency and its generalized profile. . To better illustrate this impact, the experimental results are presented in the form of graphs. These graphs highlight the variation in efficiency as a function of the Froude number of the incident flow for the two bed configurations (minor and major). Likewise, they show the variation of the Y ratio as a function of the X ratio, where Y and X are dimensionless variables.Item CAMBRIDGE CRYSTALLOGRAPHIC DATABASE ANALYSIS OF SOME MEDICINALLY IMPORTANT HALOGENATED AMINOPYRIDINES(university of eloued جامعة الوادي, 2024-04-10) Ruchika Sharma1, Saminathan Murugavel2 and Rajni Kant3A database comparison of the crystal structure of some halogenated aminopyridine derivatives has been performed for their structural optimization and quantum chemical analysis. The investigation explores the optimum structural geometry of the identified molecules, including the frontier orbital energy gap, Mulliken atomic charge distribution and molecular electrostatic potential (MEP). The two-dimensional fingerprint plots and Hirshfeld surface analysis reveals diverse intermolecular interactions existing between the molecules. The void volume percentage has been computed to infer about the physical strength of these molecules. Molecular docking has been performed to reveal that all the molecules could be potential candidates for an efficient potent inhibitor for MET receptorItem IMPACT OF IOT ADOPTION ON SUPPLY CHAIN PERFORMANCE & ORGANIZATIONAL PERFORMANCE: AN EMPIRICAL STUDY IN PAKISTAN(university of eloued جامعة الوادي, 2024-04-08) Shahid Aziz1, Abdullah Muhammad Khan2 and Prince Kumar3,*The rapid advancement of the Internet of Things (IoT) technology has transformed various industries, including the supply chain sector. This empirical study investigates the impact of IoT adoption on supply chain performance and organizational performance within the context of Pakistan. The study aims to provide valuable insights into how IoT technology influences supply chain operations and overall organizational effectiveness in a developing economy like Pakistan. To achieve this objective, qualitative interviews were conducted. A sample of supply chain professionals and managers from diverse industries across Pakistan was surveyed, and in-depth interviews were conducted with key industry experts. The findings of this study reveal significant positive impacts of IoT adoption on supply chain performance in Pakistan. Specifically, the results indicate that IoT-enabled supply chain processes lead to improved visibility, real-time monitoring, and enhanced decision-making capabilities. This translates into reduced operational costs, decreased lead times, and increased supply chain efficiency.Item STUDIES ON THE EFFECT OF NEEMGOLD ON FINGERLINGS OF COMMON CARP, CYPRINUS CARPIO(university of eloued جامعة الوادي, 2024-04-06) G.Y. DayanandaNeem (Azadirachta indica) is a medicinal plant of containing diverse chemical active substances of several biological properties. In the present study, the toxic effect of Neemgold to the fingerlings of Common carp Cyprinus carpio was evaluated. The aim of the present work was to study the toxic effects of Neemgold on the total protein, total carbohydrates, amount of cholesterol and sterols. The LC50 of Neemgold was estimated by Static renewal method. The Neemgold was 0.002ml/l, 0.0018ml/l, 0.0016ml/l, and 0.0014ml/l at 24h, 48h, 72h, and 96h respectively. The fish exhibited erratic swimming, loss of equilibrium, copious mucus secretion and hitting to the walls of test tubs prior to mortality while exposing long duration. During the present investigation we observed significant alterations in the total protein, total carbohydrates and amount of cholesterol and sterol contents in the tissue of Cyprinus carpio exposed to Neemgold. These results indicate that Azadirachtin exposure to the fish caused toxic effects.Item INHIBITIVE STUDIES OF AZADIRACHTA INDICA (AI) BARK EXTRACT AS CORROSION INHIBITOR FOR ZINC IN 0.75 M HNO3 SOLUTION: ADSORPTION THERMODYNAMICS AND KINETIC STUDY(university of eloued جامعة الوادي, 2024-04-01) Saifullahi Lawal Muhammad1*, Muhammad Bashir Ibrahim2