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An ethnopharmacological survey of medicinal plants used in the traditional treatment of human infertility in eastern Algeria

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Asian pacific Journal of Reproduction 2022年第2期11卷 77-83页

作者： Zouhir Djerrou houria benyezzar-kenana Zineb Maameri Louiza Benhamza Department of Sciences of Nature and Life Faculty of SciencesUniversity of 20 Août1955-SkikdaAlgeria Laboratory of Pharmacology and Toxicology Institute of Veterinary SciencesUniversity of Mentouri ConstantineAlgeria GSPA Research Laboratory Institute of Veterinary SciencesUniversity of Mentouri ConstantineAlgeria

Objective:To summarize medicinal plants used in the treatment of couple fertility ***:An ethnopharmacological survey was conducted with 30 traditional healers from some localities of Skikda region in eastern Algeria.A standard questionnaire was used in the interview which focused mainly:the treated fertility disorders,the used medicinal plants species,parts used,and preparation *** relative frequency of citation and percentages of infertility troubles were calculated and ***:The most important treated disorders in men were dysfunction of libido(44.22%),low sperm concentration and motility(25.33%),low semen volume(17.67%)and prostate disorders(5.66%).Women were treated mainly for menstruation disorders(35.32%),breast problems(29.53%)and sexual asthenia(25.82%).The survey identified 28 plant species belonging to 15 families,used by different ethnic groups,particularly women(58.00%),to address different fertility *** plant families were largely used viz Lamiaceae,Asteraceae,and *** term of relative frequency citation,ten dominated plant species were:Zingiber officinalis L.(0.96),Nigella sativa L.(0.83),Lepidium sativum L.(0.80),Capsicum annuum L.(0.60),Cuminum cyminum L.(0.56),Origanum vulgare L.(0.55),Allium sativum L.(0.50),Petroselinum sativum L.(0.43),Salvia officinalis L.(0.42),and Foeniculum vulgare L.(0.40).A number of investigated plants were scientifically confirmed by phytochemical and pharmacological studies to have one or more significant effects on couple ***,much controversy was found in literature concerning the efficacy of some cited ***:The study highlights the important use of medicinal plants in management of couple infertility in eastern *** experimental studies are recommended to confirm or to refute these traditional uses and to ascertain the safety of these medicinal plants to consumers.

关键词： Algeria Ethnopharmacological survey Infertility Medicinal plants Men Sterility Traditional medicine Women

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Dynamics of Ring Dark Solitons and the Following Vortices in Spin-1 Bose–Einstein Condensates

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Chinese Physics Letters 2024年第7期41卷 18-26页

作者：钟毓 houria Triki 周勤 Research Group of Nonlinear Optical Science and Technology Research Center of Nonlinear ScienceSchool of Mathematical and Physical SciencesWuhan Textile UniversityWuhan 430200China Radiation Physics Laboratory Department of PhysicsFaculty of SciencesBadji Mokhtar UniversityP.O.Box 1223000 AnnabaAlgeria State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile UniversityWuhan 430200China

This work focuses on the evolution behaviors of ring dark solitons(RDSs) and the following vortices after the collapses of RDSs in spin-1 Bose–Einstein condensates. We find that the weighted average of the initial depths of three components determines the number and motion trajectories of vortex dipoles. For the weighted average of the initial depths below the critical depth, two vortex dipoles form and start moving along the horizontal *** the weighted average depth above the critical depth, two or four vortex dipoles form, and all start moving along the vertical axis. For the RDS with weighted average depth at exactly the critical point, four vortex dipoles form, half of the vortex dipoles initiate movement vertically, and the other half initiate movement *** conclusion is applicable to the two-component system studied in earlier research, indicating its universality.

关键词： vortex dipole Einstein

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Effect of No Tillage and Conventional Tillage on Wheat Grain Yield Variability: A Review

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Journal of Environmental & Earth Sciences 2024年第1期6卷 57-70页

作者： Kenza Kadiri Hassani Moussadek Rachid Baghdad Bouamar Zouahri Abdelmjid Dakak houria Maher Hassnae Bouabdli Abdelhak Laboratory of Geosciences Department of GeologyFaculty of SciencesIbn Tofail UniversityKenitra B.P.242Morocco International Center for Agricultural Research in the Dry Areas(ICARDA) Rabat P.O.Box 1014Morocco Research Unit on Environment and Conservation of Natural Resources Regional Center of RabatNational Institute of Agricultural ResearchRabat P.O.Box 6356Morocco Georesources Environmentalist Consultant/Expert Associate Professor at Casablanca School of Architecture and Landscape-Honoris United UniversitiesCasablancaB.P.20100Morocco Laboratory of Materials Nanotechnology and EnvironmentDepartment of ChemistryFaculty of SciencesMohammed V UniversityRabat B.P.703Morocco

Conservation Agriculture(CA)covers more than 205 million hectares in the *** made it possible to face and mitigate the challenges of climate change,reducing soil erosion and providing multiple ecosystem *** first elementary factor influenced is the yield *** has a direct effect on farmers’choices for sustainable *** present article records a review focused on wheat yield average positive change compared between conventional tillage(CT)and no tillage(NT)*** international database collected showed that NT is adaptable *** results of wheat yield differentiation showed the influence of crop rotation depending on stations located in different climatic *** more than 40 years of research,specialists have succeeded in demonstrating the importance of crop productivity like *** whole integrates also experimentations where the initiation starts more than ten years.

关键词： Climate change No tillage Crop rotation Wheat Yield

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Could near focus endoscopy,narrow-band imaging,and acetic acid improve the visualization of microscopic features of stomach mucosa?

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World Journal of Gastrointestinal Endoscopy 2024年第3期16卷 157-167页

作者： Admir Kurtcehajic Enver Zerem Tomislav Bokun Ervin Alibegovic Suad Kunosic Ahmed Hujdurovic Amir Tursunovic kenana Ljuca Department of Gastroenterology and Hepatology Blue Medical GroupTuzla 75000Tuzla KantonBosnia and Herzegovina Department of Medical Sciences The Academy of Sciences and Arts of Bosnia and HerzegovinaSarajevo 71000Bosnia and Herzegovina Department of Gastroenterology and Hepatology University Clinical Hospital DubravaZagreb 10000Croatia Department of Gastroenterology and Hepatology University Clinical Center TuzlaTuzla 75000Tuzla KantonBosnia and Herzegovina Department of Physics Faculty of Natural Sciences and MathematicsUniversity of TuzlaTuzla 75000Tuzla KantonBosnia and Herzegovina Department of Internal Medicine Blue Medical GroupTuzla 75000Tuzla KantonBosnia and Herzegovina Department of Surgery University Clinical Center TuzlaTuzla 75000Bosnia and Herzegovina School of Medicine University of TuzlaTuzla 75000Bosnia and Herzegovina

BACKGROUND Conventional magnifying endoscopy with narrow-band imaging(NBI)observation of the gastric body mucosa shows dominant patterns in relation to the regular arrangement of collecting venules,subepithelial capillary network,and gastric *** To evaluate the effectiveness of a new one-dual(near)focus,NBI mode in the assessment of the microscopic features of gastric body mucosa compared to conventional *** During 2021 and 2022,68 patients underwent proximal gastrointestinal endoscopy using magnification endoscopic modalities subsequently applying acetic acid(AA).The GIF-190HQ series NBI system with dual focus capability was used for the investigation of gastric *** the time of the endoscopy,the gastric body mucosa of all enrolled patients was photographed using the white light endoscopy(WLE),near focus(NF),NF-NBI,AA-NF,and AA-NF-NBI *** The WLE,NF and NF-NBI endoscopic modes for all patients(204 images)were classified in the same order into three *** images from each patient for the AA-NF and AA-NF-NBI endoscopic modes were classified in the same *** to all three observers who completed the work independently,NF magnification was significantly superior to WLE(P<0.01),and the NF-NBI mode was significantly superior to NF magnification(P<0.01).After applying AA,the three observers confirmed that AA-NF-NBI was significantly superior to AA-NF(P<0.01).Interobserver kappa values for WLE were 0.609,0.704,and 0.598,respectively and were 0.600,0.721,and 0.637,respectively,for NF *** the NF-NBI mode,the values were 0.378,0.471,and 0.553,*** AA-NF,they were 0.453,0.603,and 0.480,respectively,and for AA-NF-NBI,they were 0.643,0.506,and 0.354,*** When investigating gastric mucosa in microscopic detail,NF-NBI was the most powerful endoscopic mode for assessing regular arrangement of collecting venules,subepithelial capillary network,and gastric pits among the five endoscopic

关键词： Gastric mucosa Endoscopic microanatomy Magnifying endoscopy Near focus Narrow-band imaging Acetic acid

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Energy based 3D trajectory tracking control of quadrotors with model-free based on-line disturbance compensation

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Chinese Journal of Aeronautics 2018年第7期31卷 1568-1578页

作者： Yasser BOUZID houria SIGUERDIDJANE Yasmina BESTAOUI IBISC Laboratory Université d'Evry Val d'Essonne Université Paris-Saclay L2S CentraleSupélecUniversité Paris-Saclay

In this work, a Revisited form of the so-called Model-Free Control（R-MFC） is ***, the MFC principle is employed to deal with the unknown part of a plant only（i.e., unmodeled dynamics, disturbances, etc.） and occurs beside an Interconnection and Damping AssignmentPassivity Based Control（IDA-PBC） strategy. Using the proposed formulation, it is shown that we can significantly improve the performance of the control through the reshaping properties of the IDA-PBC technique. Moreover, the control robustness level is increased via a compensation of the time-varying disturbances and the unmodeled system dynamics. This on-line compensation capability is provided by the MFC principle. The problem is studied in the case of Multi-Input Multi-Output（MIMO） mechanical systems with an explicit application to a small Vertical Take-Off and Landing（VTOL） Unmanned Aerial Vehicle（UAV） where a stability analysis is also provided. Numerical simulations have shown satisfactory results, in comparison with some other control strategies, where an in-depth discussion with respect to the control performance is highlighted by considering several scenarios and using several metrics.

关键词： IDA-PBC Model-free control Nonlinear flight control Robust control Trajectory tracking

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The impact of climate change on groundwater quantity and quality in a semi-arid environment:a case study of Ain Azel plain(Northeast Algeria)

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Acta Geochimica 2023年第6期42卷 1065-1078页

作者： Hasna Aouati Abdeslam Demdoum houria Kada Riad Kouadra Emergent Materials Research Unit Ferhat Abbas UniversitySetifAlgeria Department of Earth Sciences Institute of Architecture and Earth SciencesFerhat Abbas UniversitySetifAlgeria Department of Geological Sciences University of Fréres Mentouri Constantine 1ConstantineAlgeria

In the last decade,North Africa has witnessed significant population growth,particularly those bordering the Mediterranean *** led to increased demand for groundwater,which is an essential source for various water uses such as drinking water supplies and ***,human activities play a crucial role in the different quantitative and qualitative changes in ***,climate changes such as a decrease in precipitation have also led to a shortage of water resources and a decline in the groundwater *** paper presents the impact of climate changes on groundwater resources in the Ain Azel region,Setif,northeastern *** analysis of longterm spatiotemporal variability in rainfall over 63 years(1958–2021)revealed a significant decline in groundwater recharge,especially after *** contrast,the Pettitt and Mann–Kendall tests show increased temperatures with breaks between 1984 and 1986.A piezometric analysis of the alluvial aquifer demonstrated a significant decline in groundwater levels in the last 20 *** analysis showed that groundwater in the region is dominated by Ca–Mg–Cl water type,which indicates the presence of water salinity *** Quality Index(WQI)analysis showed the deterioration of groundwater in the area,which may be caused by several factors:brine intrusion from the Salt Lake(Sebkha)in the north;the dissolution of evaporites(Triassic)and/or anthropogenic sources of agricultural and industrial *** findings provide an overview summarizing the state of groundwater,which will help improve groundwater resource management in the region in the coming years.

关键词： Climate changes Groundwater resources Pettitt and Mann–Kendall tests WQI Salt Lake

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Propagation of chirped solitons on a cw background in a non-Kerr quintic medium with self-steepening effect

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Communications in Theoretical Physics 2023年第12期75卷 3-11页

作者： Abdesselam Bouguerra houria Triki Chun Wei Zhenbang Lu Qin Zhou Radiation and Matter Physics Laboratory Matter Sciences DepartmentMohamed-Cherif Messaadia UniversityP.O.Box 1553Souk-Ahras41000Algeria Radiation Physics Laboratory Department of PhysicsFaculty of SciencesBadji Mokhtar UniversityP.O.Box 1223000 AnnabaAlgeria School of Electronics and Information Engineering Wuhan Donghu UniversityWuhan 430212China School of Mathematical and Physical Sciences Wuhan Textile UniversityWuhan 430200China

We study the existence and stability of envelope solitons on a continuous-wave background in a non-Kerr quintic optical material exhibiting a self-steepening *** propagation in such a nonlinear medium is governed by the Gerdjikov-Ivanov *** find that the system supports a variety of localized waveforms exhibiting an important frequency chirping property which makes them potentially useful in many practical applications to optical *** frequency chirp is found to be crucially dependent on the intensity of the wave and its amplitude can be controlled by a suitable choice of self-steepening *** obtained nonlinearly chirped solitons include bright,gray and kink *** also discuss the stability of the chirped solitons numerically under finite initial *** results show that the main character of chirped localized structures is not influenced by finite initial perturbations such as white noise.

关键词： solitons non-Kerr nonlinearity self-steepening effect

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High prevalence of multidrug-resistance in Acinetobacter baumannii and dissemination of carbapenemase-encoding genes bla_(OXA-23-like),bla_(OXA-24-like)and bla_(NDM-1) in Algiers hospitals

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Asian Pacific Journal of Tropical Medicine 2015年第6期8卷 439-447页

作者： Khadidja Khorsi Yamina Messai Moufida Hamidi houria Ammari Rabah Bakour Laboratory of Cellular and Molecular Biology Faculty of Biological SciencesUniversity of Sciences and Technology Houari BoumedieneP.B.32 El-AliaBab-Ezzouar16111 AlgiersAlgeria Hospital Salim Zemirli Route de Baraki.BP N'71El Harrach 16000AlgiersAlgeria University Hospital Isaad Hassani.Rue Ibrahim Hadjeras Beni Messous 16206AlgiersAlgeria

Objective:To assess and characterize antibiotic resistance in Acinetobacter baumannii strains recovered from 5 health-care facilities in ***:Antibiotic susceptibility testing was performed by agar diffusion and agar dilution methods,resistance genes were identified by PCR and sequencing,and molecular typing of isolates was carried out by enterobacterial repetitive intergenic consensus-PCR(ERIC-PCR).Results:Among 125 tested isolates,117(93.6% ) were *** which 94(75.2% ) were imipenem *** bla_(ADC)and bla_(OXA-51-like) genes were detected in all isolates,in association with ISAba I sequence in 84% and 8% (imipenem resistant) of isolates,*** bla_(OXA-23-like) and bla_(OXA-24-like)carbapenemase genes were delected in 67.02% and 20.21% of imipenem-resistant isolates,*** bla_(OXA-23-like) gene is linked to ISAba1 or ISAba4 *** metallo-β-lactamase NDM-1 gene was found in 10(10.6% ) imipenem-resisianl strains from three hospitals,it is linked to ISAba125 clement in nine *** spectrum β-lactamases production was not *** and cefotaxime resistance phenolypes could not be transferred to Escherichia coli by *** membrane protein CarO gene was not delected in four imipenem-resisianl *** aac(6')-***1,sul2,tetA and tetB genes were present in 5.31% .36.17% .77.65% .1.06% and 65.92% of strains,*** 1 integrons were detected in 23.4% ***-PCR typing showed a genetic diversity among bla_(OXA-23-like) and bla_(OXA-24-like) positive strains,while clonality was observed among bla_(NDM-1)***:This study highlighted the high prevalence of imipenem resistance in Acinetobacter baumannii in Algiers hospitals mediated mainly by bla_(OXA-23-like),bla_(OXA-24-like),and bla_(NDM-1) genes.

关键词： Acinetobacter baumannii Multidrug-resistance Carbapenemase bla_(OXA-23-like) bla_(OXA 24 like) bla_(NDM-1) carO Hospital Algiers

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Chirped Bright and Kink Solitons in Nonlinear Optical Fibers with Weak Nonlocality and Cubic-Quantic-Septic Nonlinearity

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Chinese Physics Letters 2022年第4期39卷 12-16页

作者： Qin Zhou Yu Zhong houria Triki Yunzhou Sun Siliu Xu Wenjun Liu Anjan Biswas Research Center of Nonlinear Science School of Mathematical and Physical SciencesWuhan Textile UniversityWuhan 430200China Radiation Physics Laboratory Department of PhysicsFaculty of SciencesBadji Mokhtar UniversityP.O.Box 1223000 AnnabaAlgeria School of Electronic and Information Engineering Hubei University of Science and TechnologyXianning 437100China State Key Laboratory of Information Photonics and Optical Communications School of ScienceBeijing University of Posts and TelecommunicationsBeijing 100876China Beijing University of Posts and Telecommunications Research Institute Shenzhen 518057China Department of Physics Chemistry and MathematicsAlabama A&M UniversityNormalAL 35762-4900USA Mathematical Modeling and Applied Computation(MMAC)Research Group Department of MathematicsKing Abdulaziz UniversityJeddah 21589Saudi Arabia

This work focuses on chirped solitons in a higher-order nonlinear Schrodinger equation,including cubic-quinticseptic nonlinearity,weak nonlocal nonlinearity,self-frequency shift,and self-steepening *** the first time,analytical bright and kink solitons,as well as their corresponding chirping,are *** influence of septic nonlinearity and weak nonlocality on the dynamical behaviors of those nonlinearly chirped solitons is thoroughly *** findings of the study give an experimental basis for nonlinear-managed solitons in optical fibers.

关键词： effect nonlinearity solitons

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Vector Spatiotemporal Solitons and Their Memory Features in Cold Rydberg Gases

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Chinese Physics Letters 2022年第3期39卷 22-27页

作者： Yuan Zhao Yun-Bin Lei Yu-Xi Xu Si-Liu Xu houria Triki Anjan Biswas Qin Zhou School of Electronic and Information Engineering Hubei University of Science and TechnologyXianning 437100China School of International Education Wuhan University of TechnologyWuhan 430071China Radiation Physics Laboratory Department of PhysicsFaculty of SciencesBadji Mokhtar UniversityP.O.Box 1223000 AnnabaAlgeria Department of Physics Chemistry and MathematicsAlabama A&M UniversityNormalAL 35762-4900USA Mathematical Modeling and Applied Computation(MMAC)Research Group Department of MathematicsKing Abdulaziz UniversityJeddah 21589Saudi Arabia School of Mathematical and Physical Sciences Wuhan Textile UniversityWuhan 430200China

We propose a scheme to generate stable vector spatiotemporal solitons through a Rydberg electromagnetically induced transparency(Rydberg-EIT)***-dimensional vector monopole and vortex solitons have been found under three nonlocal *** numerical calculation and analytical solutions indicate that these solitons are generated with low energy and can stably propagate along the *** behavior of vector spatiotemporal solitons can be manipulated by the local and nonlocal *** results show a memory feature as these solitons can be stored and retrieved effectively by tuning the control field.

关键词： field Rydberg solitons

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