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Open Journal of Clinical Diagnostics 2016年第3期6卷 36-41页

作者： Jawad Tadili Nabil Moatassim Billah meryem fikri Moulay Rachid El Hassani Ittimad Nassar Ali Kettani Mamoun Faroudi Mohammed V University Emergency and Intensive Care Unit Ibn Sina Hospital Rabat Morocco Mohammed V University Central Radiology Ibn Sina Hospital Rabat Morocco Mohammed V University Neuroradiology Service Specialties Hospital Rabat Morocco

The posterior meningeal artery (PMA) usually originates from the third segment of the vertebral artery. Many variations in its origin and course have been observed;however, as far as we know, the association of true aneurysm of the PMA and its anomalous origin from the internal carotid artery has not been reported previously. We reported the case of a 59-year-old woman who suddenly presented a loss of consciousness without head trauma, computed tomography (CT) revelated intracerebellous hematoma associated with a subarachnoid hemorrhage of the posterior cerebral fossa. Cerebral angiography demonstrated a true aneurysm of the PMA which originated from the internal carotid artery.

关键词： Non Traumatic True Aneurysm Posterior Meningeal Artery (PMA) Internal Carotid Artery Subarachnoid Hemorrhage Intracerebellar Hematoma

Correlation between mechano-electronic features and scattering rates using deformation potential theory

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Communications in Theoretical Physics 2024年第2期76卷 166-181页

作者： meryem Ziati Sanaa Lahlali Hamid Ez-Zahraouy Laboratory of Condensed Matter and Interdisciplinary Sciences `Unitéde recherche labellisée CNRST'Faculty of SciencesMohammed V UniversityRabatMorocco Mohammed VI Polytechnic University(UM6P) BenGuerir 43150Morocco

This research paper provides valuable insight into the electronic,mechanical and transport properties of the Sr_(2)RuO_(2)F_(2)*** study shows that the Sr_(2)RuO_(4)compound exhibits a metallic ground state and that the energy gap widens with oxygen substitution with *** concept of absolute deformation potential and its correlation with band energies and strains is explained using deformation potential *** paper also examines the mechanical features of Sr_(2)RuO_(2)F_(2)using the Voigt-Reuss-Hill approximation method and analyzes its elastic constants,bulk modulus and shear modulus,indicating flexibility and suitability for optoelectronic *** role of acoustic phonons in scattering rates and carrier mobility in Sr_(2)RuO_(2)F_(2)and its potential for phonon-mediated superconductivity is *** intrinsic resistivity of electrons and holes under strain and its potential impact on superconductivity and electrical resistivity are also *** insight provided by this study contributes to the current understanding of Sr_(2)RuO_(2)F_(2),and its potential applications.

关键词： density functional theory deformation potential theory scattering rates carrier mobility intrinsic resistivity

Effect of pressure and space between electrodes on the deposition of SiN_(x)H_(y)films in a capacitively coupled plasma reactor

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Chinese Physics B 2021年第5期30卷 507-512页

作者： meryem Grari CifAllah Zoheir Yasser Yousfi Abdelhak Benbrik University Mohamed First Department of PhysicsLETSER LaboratoryOujdaMorocco University Mohamed First Department of MathematicsLANO LaboratoryOujdaMorocco

The fluid model,also called the macroscopic model,is commonly used to simulate low temperature and low pressure radiofrequency plasma *** varying the parameters of the model,numerical simulation allows us to study several cases,providing us the physico-chemical information that is often difficult to obtain *** this work,using the fluid model,we employ numerical simulation to show the effect of pressure and space between the reactor electrodes on the fundamental properties of silicon plasma diluted with ammonia and *** results show the evolution of the fundamental characteristics of the plasma discharge as a function of the variation of the pressure and the distance between the *** examining the pressure-distance product in a range between 0.3 Torr 2.7 cm and 0.7 Torr 4 cm,we have determined the optimal pressure-distance product that allows better deposition of hydrogenated silicon nitride(SiN_(x)H_(y))films which is 0.7 Torr 2.7 cm.

关键词： fluid model numerical simulation SiN_(x)H_(y) capacitively coupled plasma reactor

Family relationship of nurses in COVID-19 pandemic:A qualitative study

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World Journal of Clinical Cases 2022年第19期10卷 6472-6482页

作者： Melike Yavaş Çelik meryem Kiliç Department of Nursing Yusuf Serefoglu Faculty of Health SciencesKilis 7 Aralık UniversityKilis 79000Turkey Department of Nursing SANKO UniversityGaziantep 27000Turkey

BACKGROUND This research demonstrates that nurses feel pain because the pandemic process has separated them from their family and *** To examine the family relationship situation of nurses in the coronavirus disease 2019(COVID-19)*** The research adopted a descriptive qualitative *** were selected by the snowball *** individual in-depth interview technique was used while the participants were ***-depth interviews were made with a total of 27 *** of these nurses were excluded from the study due to communication problems and device problems during the *** This research showed that nurses suffered from family relationship breakdown and insufficiency in intrafamilial *** nurses stayed away from their families due to overtime and fear of *** cannot meet the needs of their children and spouses for whom they are responsible,and they cannot spare time for *** were living a tiring life with great responsibility and faced with mental problems such as burnout syndrome and *** study was conducted in three cities with a high number of COVID-19 cases in *** investigated three themes:Breakdown in continuity of intrafamilial relationship,ineffectiveness in role performance,and ineffective individual *** The nurses suffer from conditions such as change in parent-infant/child relation and insufficiency in intrafamilial process coping.

关键词： COVID-19 Nurses Family relationship Coping Role performance

Non-symmetric differentially subordinate martingales and sharp weak-type bounds for Fourier multipliers

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Science China Mathematics 2024年第8期67卷 1807-1826页

作者： meryem Akboudj Yong Jiao Adam Osękowski School of Mathematics and Statistics Hunan Key Laboratory of Analytical Mathematics and ApplicationsCentral South UniversityChangsha 410075China Faculty of Mathematics Informatics and MechanicsUniversity of WarsawWarsaw 02-097Poland

Let p>2 be a given *** this paper,we prove,with the best constant,the weak-type(p,p)inequality■for a large class of non-symmetric Fourier multipliers T_(m) obtained via modulation of jumps of certain Lévy *** particular,the estimate holds for appropriate linear combinations of second-order Riesz transforms and skew versions of the Beurling-Ahlfors operator on the complex *** proof rests on a novel probabilistic bound for Hilbert-space-valued martingales satisfying a certain non-symmetric subordination *** applications to harmonic functions and Riesz systems on Euclidean domains are indicated.

关键词： weak-type bound Fourier multiplier martingale differential subordination laminate

Surgical results of the slipped medial rectus muscle after hang back recession surgery

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International Journal of Ophthalmology(English edition) 2014年第6期7卷 1035-1038页

作者： Yasar Duranoglu Hatice Deniz Ilhan meryem Guler Alis Department of Ophthalmology Akdeniz University Faculty of Medicine Department of Ophthalmology Bor State Hospital

AIM: To analyze the surgical results of a slipped medial rectus muscle(MRM) after hang back recession surgery for ***: Twenty-one patients who underwent reexploration for diagnosed slipped muscle after hang back recession surgery were included in this retrospective study. Dynamic magnetic resonance imaging was performed to identify the location of the slipped *** motility was evaluated with assessment with prism and cover test in gaze at cardinal positions. The operations were performed by the same *** forced duction test was performed under general anesthesia. The empty sheath of the slipped MRM was resected and the muscle was advanced to the original insertion site in all ***: The average age of 21 patients who had consecutive exotropia with a slipped MRM at the time of presentation was 17.4±5.4y(5-50y). The average duration between the first operation and the diagnosis of the slipped muscle was 25mo(12 to 36mo). The mean follow up after the corrective surgery was 28 mo. The mean preoperative adduction limitation in the field of action of the slipped muscle was-2.26(ranging from-1 to-4). All patients had full adduction ***: The diagnosis of the slipped muscle should be confirmed during the strabismus surgery. The slipped muscle may be caused due to insufficient suture and excessive rubbing of the eye. When divergent strabismus is observed after the recession of the MRM, a slipped muscle should be considered in the differential diagnosis.

关键词： esotropia empty sheath hang back recession re-exploration slipped muscle

Biological treatment of fish processing wastewater:A case study from Sfax City(Southeastern Tunisia)

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Journal of Environmental Sciences 2015年第4期27卷 102-112页

作者： meryem Jemli Fatma Karray Firas Feki Slim Loukil Najla Mhiri Fathi Aloui Sami Sayadi Laboratoire des Bioprocedes Environnementaux Pole d'Excellence Régional(PERAUF)Centre de Biotechnologie de SfaxUniversite de Sfax

The present work presents a study of the biological treatment of fish processing wastewa at salt concentration of 55 g/L. Wastewater was treated by both continuous stirred-ta reactor（CSTR） and membrane bioreactor（MBR） during 50 and 100 days, respectively. Th biological processes involved salt-tolerant bacteria from natural hypersaline environme at different organic loading rates（OLRs）. The phylogenetic analysis of the correspond excised DGGE bands has demonstrated that the taxonomic affiliation of the most domin species includes Halomonadaceae and Flavobacteriaceae families of the Proteobacteria（Gamm proteobacteria class） and the Bacteroidetes phyla, respectively. The results of MBR w better than those of CSTR in the removal of total organic carbon with efficiencies from 97 to 98.6%. Nevertheless, salinity with increasing OLR aggravates fouling that requires m cleaning for a membrane in MBR while leads to deterioration of sludge settleability a effluent quality in CSTR.

关键词： Membrane bioreactor Saline effluents Organic removal PCR-DGGE

Update on global epidemiology of viral hepatitis and preventive strategies

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World Journal of Clinical Cases 2018年第13期6卷 589-599页

作者： meryem Jefferies Bisma Rauff Harunor Rashid Thao Lam Shafquat Rafiq Drug Health Western Sydney Local Health District Westmead Institute for Medical Research Westmead Hospital Sydney Medical School University of Sydney National Centre for Immunisation Research and Surveillance of Vaccine Preventable Diseases the Children’s Hospital at Westmead and the Discipline of Child and Adolescent Health Sydney Medical School Croydon University Hospital NHS Trust

Viral hepatitis is one of the major public health concerns around the world but until recently it has drawn little attention or funding from global health *** year 1.4 million people die from viral hepatitisrelated cirrhosis and liver ***,the majority of the infected population are unaware of their *** population have significant obstacles to overcome such as lack of awareness,vulnerability,increased migration,disease stigma,discrimination,as well as poor health resources,conflict in policy development and program *** implementing infection control measures over the last few decades eradication or significant disease reduction remains *** study aims to present the current global prevalence status and examines potential elimination *** information for this research were obtained through a systematic review,published scientific literatures,the official websites of various government organisations,international public health organisations and internationally recognised regulatory bodies over a period of 40 years between 1978 and2018.

关键词： Cirrhosis Global epidemiology Outreach clinic Liver cancer Vaccination Viral hepatitis

Production of the yolk protein precursor vitellogenin is mediated by target of rapamycin (TOR) in the soft tick Ornithodoros moubata (Acari: Argasidae)

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Insect Science 2022年第5期29卷 1299-1308页

作者： meryem Behri Haruki Teshima Keisuke Kutsuwada Shoko Nakatake Mari H.Ogihara DeMar Taylor Graduate School of Life and Environmental Sciences University of TsukubaTsukubaIbarakiJapan Animal Breeding and Reproduction Research Division Institute of Livestock and Grassland ScienceNational Agriculture and Food Research OrganizationTsukubaIbarakiJapan

Initiation of vitellogenesis by blood feeding is essential for egg maturation in *** derived from the blood meal are utilized by female ticks to synthesize the yolk protein precursor vitellogenin(Vg).Engorged Ornithodoros moubata ticks can synthesize Vg whether mated or virgin,thus *** is an excellent model for studying the relative roles of blood feeding and mating in tick *** of rapamycin into engorged *** resulted in a reduction of ovarian growth and yolk accumulation in the oocytes of mated *** expression in the midgut and fat body and protein concentrations in the hemolymph significantly decreased in mated ticks after injection with rapamycin,indicating that inhibition of the nutrient-sensing target of rapamycin(TOR)pathway disrupts egg maturation at the levels of Vg expression and *** results suggest that the TOR-signaling pathway induces vitellogenesis in response to nutritional stimulation after a blood meal in *** and is functionally independent of the mating-induced pathway.

关键词： Ornithodoros moubata target of rapamycin ticks vitellogenesis vitellogenin

The role of intracellular protein O-glycosylation in cell adhesion and disease

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The Journal of Biomedical Research 2011年第4期25卷 227-236页

作者： meryem Bektas David S.Rubenstein Department of Dermatology University of North Carolina-Chapel Hill School of MedicineChapel HillNorth Carolina 27599-7287USA Department of Pharmacology University of North Carolina-Chapel Hill School of MedicineChapel HillNorth Carolina 27599-7287USA Lineberger Comprehensive Cancer Center University of North Carolina-Chapel Hill School of MedicineChapel HillNorth Carolina 27599-7287USA

Post-translational protein modification, including phosphorylation, is generally quick and reversible, facilitating rapid biologic adjustments to altered cellular physiologic demands. In addition to protein phosphorylation, other post-translational modifications have been identified. Intracellular protein O-glycosylation, the addition of the simple sugar O-linked N-acetylglucosamine （O-G1cNAc） to serine/threonine residues, is a relatively recently identified post-translational modification that has added to the complexity by which protein function is regulated. Two intracellular enzymes, O-GlcNAc transferase and O-GlcNAcase, catalyze the addition and removal, respectively, of O-GlcNAc to serine and threonine side-chain hydroxyl groups. Numerous proteins, including enzymes, transcription factors, receptors and structural proteins have been shown to be modified by intracellular O-glycosylation. In this review, the mechanism and relevance of O-GlcNAc protein modification are discussed in the context of cell adhesion and several representative diseases.

关键词： O-glycosylation O-GlcNAc diabetes cancer cell adhesion