Chemical profiling by HPLC-DAD and GC-MS analysis and antimicrobial potential of Achillea santolina plant extracts against ESBL- producing E. coli and fungal pathogens.

The study examines the chemical composition and antimicrobial properties of petroleum ether and hydro-methanolic extracts of Achillea santolina(A. santolina)  from Algeria. Chemical profiling was performed using High-Performance Liquid Chromatography with Diode Array Detection (HPLC-DAD) for the hydro-methanolic extract and Gas Chromatography-Mass Spectrometry (GC-MS) for the petroleum ether extract.

Convolutional Neural Network (CNN) Model for the Classification of Varieties of Date Palm Fruits ( L.).

The popularity and demand for high-quality date palm fruits ( L.) have been growing, and their quality largely depends on the type of handling, storage, and processing methods. The current methods of geometric evaluation and classification of date palm fruits are characterised by high labour intensity and are usually performed mechanically, which may cause additional damage and reduce the quality and value of the product.

Essential oil of (L.) Lag. growing in Ksob River, Algeria.

The essential oil from the aerial parts of (L.) Lag. (Apiaceae), collected in Ksob River (Algeria) and obtained by hydrodistillation, was analysed by GC-MS.

Dual effect to improve the electrical properties of SZO films grown by nitrogen pneumatic spray pyrolysis.

The principal aim of this study is to reduce considerably, via Sn doping, the resistivity of ZnO thin films prepared by simple, flexible, and cost-effective nitrogen pneumatic spray pyrolysis (NPSP) method on glass substrates at a temperature of 400°C. Different Sn content was tested (Sn/Zn = 0, 1, 3, 5 wt%) in an attempt to reduce the concentration of excessive oxygen atoms and create more free electrons. The microstructural, optical, morphological, and electrical properties of the films have been studied.

General self-efficacy and hypertension treatment adherence in Algerian private clinical settings.

Background: The purpose of this study was to investigate the connection between self-efficacy and treatment adherence, working on the assumption that self-efficacy plays a role in determining treatment adherence in chronic diseases. Hypertension affects one-third of the world's population. In Africa, hypertension is a leading cause of death from a non-communicable disease.

UBER: UAV-Based Energy-Efficient Reconfigurable Routing Scheme for Smart Wireless Livestock Sensor Network.

This paper addresses coverage loss and rapid energy depletion issues for wireless livestock sensor networks by proposing a UAV-based energy-efficient reconfigurable routing (UBER) scheme for smart wireless livestock sensor networking applications. This routing scheme relies on a dynamic residual energy thresholding strategy, robust cluster-to-UAV link formation, and UAV-assisted network coverage and recovery mechanism. The performance of UBER was evaluated using low, normal and high UAV altitude scenarios.

Microtexture analysis of copper-doped iron oxide thin films prepared by air pneumatic spray.

The stereometric and fractal concepts are crucial tools to analyse, to verify, to report 3-D microtexture of thin film surfaces on the nanometre scale and thereby to generate useful topographic characteristics for better understanding and steering them toward further improvements and rational use in modern applications. At first, the present work aimed to prepare hematite α-Fe O thin films with (0, 2, 4, 6 and 8 wt%) of Cu doping by using the air pneumatic spray method. Subsequently, the obtained pure α-Fe O and Cu-doped α-Fe O thin films were characterised by XRD device, which determines their polycrystalline nature with the rhombohedral hematite structure.

Motion-Encoded Electric Charged Particles Optimization for Moving Target Search Using Unmanned Aerial Vehicles.

In this paper, a new optimization algorithm called motion-encoded electric charged particles optimization (ECPO-ME) is developed to find moving targets using unmanned aerial vehicles (UAV). The algorithm is based on the combination of the ECPO (i.e.

A Novel Iterative MLEM Image Reconstruction Algorithm Based on Beltrami Filter: Application to ECT Images.

The implementation of emission-computed tomography (ECT), including positron emission tomography and single-photon emission-computed tomography, has been an important research topic in recent years and is of significant and practical importance. However, the slow rate of convergence and the computational complexity have severely impeded the efficient implementation of iterative reconstruction. By combining the maximum-likelihood expectation maximization (MLEM) iteratively along with the Beltrami filter, this paper proposes a new approach to reformulate the MLEM algorithm.

Essential oils from three Algerian medicinal plants (Artemisia campestris, Pulicaria arabica, and Saccocalyx satureioides) as new botanical insecticides?

Medicinal and aromatic plants represent an outstanding source of green active ingredients for a broad range of real-world applications. In the present study, we investigated the insecticidal potential of the essential oils obtained from three medicinal and aromatic plants of economic importance in Algeria, Artemisia campestris, Pulicaria arabica, and Saccocalyx satureioides. Gas chromatography coupled with mass spectrometry (GC-MS) was used to study the essential oil chemical compositions.

Chemical characterisation, hypoglycaemic and renoprotective effects of aqueous leaf extract of on fructose-induced metabolic syndrome in rats.

In the present study, we chemically characterised the aqueous leaf extract of by HPLC-TOF/MS and evaluated its effects on fructose-induced metabolic syndrome (MetS) in Wistar rats. MetS groups were given (10% w/v) fructose solution to drink for 9 weeks, whereas, normal animals received ordinary water. LG extract was administrated to treated groups by gavage for the last 6 weeks of the experimental period.

aqueous extract improves insulin sensitivity and hepatic steatosis in rodent model of fructose-induced metabolic syndrome.

Context: Fructose consumption is associated with the development of obesity and metabolic syndrome (MetS) in human and animal models.

Objective: This study investigates the ability of an aqueous extract of Asso (AH) to ameliorate fructose-induced MetS in Male Wistar rats.

Methods: AH extract at doses of 100, 200 and 400 mg/kg b.

Essential oil composition of aerial parts from Algerian Anacyclus monanthos subsp. cyrtolepidioides (Pomel) Humphries.

The chemical composition of the essential oil from the aerial parts of Anacyclus monanthos subsp. cyrtolepidioides (Pomel) Humphries (Asteraceae) growing in a semi-arid region of Algeria was investigated for the first time. The essential oil was obtained by hydrodistillation and fully characterized by gas chromatography-mass spectrometry (GC-MS).

An ethnobotanical survey of galactogenic plants of the Berhoum District (M'sila, Algeria).

Background/aim: This work aimed an ethnobatanical study on the galactogenic plants used in the Berhoum region (East of M'sila, Algeria) as a part of different studies on the medicinal plants related to M'sila region.

Methods: The fieldwork was undertaken as an ethnobotanical survey involving 76 informants (mean age: 50; 64% women, 36% men). Used the medicinal plants were identified, and the results were analyzed according to literature investigation dealing with ethnobotany.

Antihyperglycemic and antidiabetic effects of Ethyl (S)-2-(1-cyclohexylsulfamide carbamoyloxy) propanoate in streptozotocin-induced diabetic Wistar rats.

In this study, we examined the antihyperglycemic and antidiabetic effects of a novel synthesized molecule, the Ethyl (S)-2-(1-cyclohexylsulfamide carbamoyloxy) propanoate (ESP1b), in streptozotocin (STZ)-induced diabetic Wistar rats. Experimental diabetes mellitus was produced by a single intraperitoneal injection of STZ (55mg/kg b.w.

Use of waste brick as a partial replacement of cement in mortar.

The aim of this study is to investigate the use of waste brick as a partial replacement for cement in the production of cement mortar. Clinker was replaced by waste brick in different proportions (0%, 5%, 10%, 15% and 20%) by weight for cement. The physico-chemical properties of cement at anhydrous state and the hydrated state, thus the mechanical strengths (flexural and compressive strengths after 7, 28 and 90 days) for the mortar were studied.