An Interpretative Phenomenological Analysis Exploring the Experience of Marital Tension for Jordanians Residing in the United Kingdom

Marital tension is a covert and insidious form of conflict, that often occurs in almost all marriages. Its subtle occurrence may often result in it being overlooked, however its repercussions can have a long-term impact on marital quality, stability and satisfaction, as well as the wellbeing of the spouses. Some of the negative emotions associated with marital tension may include resentment, irritation and frustration, which may vary in frequency and intensity. These may arise due to disagreements, disappointment, and irritations in the marriage. Similar to its insidious and overlooked nature, the literature depicting marital tension is scarce worldwide and more specifically, is almost non-existent within a Jordanian context. Therefore, this doctoral research, aims to address this gap through exploring the lived experience of marital tension for Jordanians residing in the UK. For this research, a homogeneous sample of eight participants were recruited, and data from the semi-structured interviews were analysed using Interpretative Phenomenological Analysis (IPA). Findings revealed three themes overarching ten subthemes. The emerging themes were as follows: ‘Facing initial challenges of marital tension’, Engaging with marital tension’ and ‘Actively attempting to resolve the tension’. The analysis revealed unique insights into the experience of marital tension, whilst highlighting cultural facets present within the experience. Participants described the transitional shifts experienced as part of marital tension, and the new dynamics introduced within the marital relationship. Participants also shared a sense of feeling stuck in enduring various challenges, whilst experiencing ongoing marital tension. In spite of that, all participants seemed to have a shared motivation to resolve martial tension. This study contributes to enriching the knowledge base and practice within the field of Counselling Psychology, by offering novel insights into the lived experience of marital tension, as well as addressing cultural sensitivity and autonomy to an ethnic minority group

Large-Scale Land Reclamation and Soil Improvement for a City Expansion

This paper describes the geotechnical experience gained over the last 25 years at a 21-square kilometers waterfront development along the east coast of Doha city, Qatar. The development process involved filling a shallow bay using approximately 53 million cubic meters of calcareous sand with gravel and limestone fragments, making it one of the largest land reclamation projects in the world. The 2 to 3-meter-high filling was placed on natural seabed deposits that typically consist of a 1.0 m to 1.25 m top layer of soft plastic silt followed by an approximately 3.5 meters of loose to medium sand and an extended layer of weathered limestone. The subsurface layers that posed engineering problems such as excessive settlement to constructions in the filled area were primarily the soft plastic silt and loose sand. Field and laboratory tests conducted before and after filling showed a significant soil improvement due to fill loading and the consequent soil aging. This is attributed to primary and secondary consolidation of plastic silt and secondary compression of sand. Settlement analysis considering this improvement has led to the use of shallow foundations for low-rise and relatively high-rise structures changing the general practice of overusing the costly and time-consuming deep foundations and soil replacement

Signatures of the order parameter of a superconducting adatom layer in quasiparticle interference patterns

Experiments have observed superconductivity in atomically-thin metallic layers deposited on semiconducting substrates. As in any superconductor, it is important to determine the structure of the superconducting pairing function in order to reveal the mechanism responsible for superconductivity. To that end, we study the possible superconducting states of two-dimensional triangular lattices. We calculate the quasiparticle interference (QPI) patterns which would result from various nearest-neighbor pairing order parameters, and show how the QPI can be used to distinguish between those order parameters. The QPI patterns are the momentum-space representations of real-space local density-of-states fluctuations: the QPI signal at momentum $q$ reveals the strength of scattering processes at that momentum transfer. We show how characteristic differences between scattering from charge disorder (i.e. impurities) and from order-parameter disorder (i.e. vortices) can be used to identify the angular momentum of the superconducting pairs.Comment: 12 pages, 8 figure

Polyploidy in chronic lymphocytic leukemia with p53 deletion detected by fish: a case report

We report a case of chronic lymphocytic leukemia with a characteristic cytogenetics finding detected by fluorescent in situ hybridization. This case has deletion in p53 gene in 50% of interphase nuclei studied in the peripheral blood and polyploidy in 30% of cells. To our knowledge polyploidy is not commonly reported with chronic lymphocytic leukemia patients

7-O-methylpunctatin, a novel homoisoflavonoid, inhibits phenotypic switch of human arteriolar smooth muscle cells

Remodeling of arterioles is a pivotal event in the manifestation of many inflammation-based cardio-vasculopathologies, such as hypertension. During these remodeling events, vascular smooth muscle cells (VSMCs) switch from a contractile to a synthetic phenotype. The latter is characterized by increased proliferation, migration, and invasion. Compounds with anti-inflammatory actions have been successful in attenuating this phenotypic switch. While the vast majority of studies investigating phenotypic modulation were undertaken in VSMCs isolated from large vessels, little is known about the effect of such compounds on phenotypic switch in VSMCs of microvessels (microVSMCs). We have recently characterized a novel homoisoflavonoid that we called 7-O-methylpunctatin (MP). In this study, we show that MP decreased FBS-induced cell proliferation, migration, invasion, and adhesion. MP also attenuated adhesion of THP-1 monocytes to microVSMCs, abolished FBS-induced expression of MMP-2, MMP-9, and NF-?B, as well as reduced activation of ERK1/2 and FAK. Furthermore, MP-treated VSMCs showed an increase in early (myocardin, SM-22?, SM-?) and mid-term (calponin and caldesmon) differentiation markers and a decrease in osteopontin, a protein highly expressed in synthetic VSMCs. MP also reduced transcription of cyclin D1, CDK4 but increased protein levels of p21 and p27. Taken together, these results corroborate an anti-inflammatory action of MP on human microVSMCs. Therefore, by inhibiting the synthetic phenotype of microVSMCs, MP may be a promising modulator for inflammation-induced arteriolar pathophysiology. - 2019 by the authors. Licensee MDPI, Basel, Switzerland.Funding: This work was supported by the American University of Beirut (Grant # MPP 320133 to A.E.), University of Petra (Grant #: 5/4/2019) to A.B., E.B., and A.E., and the National Council for Scientific Research (CNRS) to M.F.Scopu

Clinical and molecular characterization of both methicillin-resistant andsensitive staphylococcus aureus mastitis

NO ABSTRACT AVAILABLEThis study targeted bovine mastitis as a possible source of livestock-associated methicillin-resistant Staphylococcus aureus (MRSA), to identify clinical signs associated with MRSA- and non-MRSA-associated mastitis. Thirty-eight mastitis cases (68 infected quarters) were investigated. Gram-positive cocci-shaped isolates were selected based on Baird Parker agar growth as well as Gram-stained bacterial smears. Molecular screening for Staphylococcus aureus (S. aureus) yielded 17 isolates, of which five (29.41%) were methicillin resistant. The five isolates were mecA positive, but mecC negative. Multilocus sequence typing (MLST) indicated that sequence type 1 (ST1) was the identified type of all isolates of MRSA. S. aureus-associated cases showed different clinical forms of mastitis, including subclinical, acute, chronic, and gangrenous. Additionally, subclinical mastitis was the only detected condition associated with MRSA, which may represent a potential hidden risk for humans. Phenotypically, isolates of MRSA showed resistance to all of the tested β-lactam antimicrobials, with marked resistance to tetracycline and gentamycin. Based on our knowledge, this is the first report to identify MRSA ST1 in Egypt. Bovine mastitis could be a source for the dissemination of MRSA to humans and other animals. Additionally, while methicillin-resistance may have no effect on the clinical outcome of mastitis, it does affect therapeutic success, particularly when β-lactam antimicrobials are used

An experimental and numerical model for the release of acetone from decomposing EVA containing aluminium, magnesium or calcium hydroxide fire retardants

Recent studies have identified acetone as an unexpected pyrolysis product of EVA containing aluminium or magnesium hydroxide fire retardants. It is thought that the freshly formed, open-pored, metal oxide, a thermal decomposition product of the metal hydroxide, traps acetic acid released from EVA and catalyses its conversion to acetone. Such a ketonisation reaction is well-established but the intermediate steps that result in acetic acid conversion to acetone in the presence of a metal oxide, trapped within the polymer matrix, have not been reported. This study used three model metal acetates: aluminium acetate, magnesium acetate and calcium acetate, to chemically represent the proposed metal acetate intermediate complexes. This provides crucial information on the kinetics of acetic acid trapping and subsequent acetone release during decomposition studied by TGA-FTIR, which has been used to generate kinetic models within a pyrolysis programme (ThermaKin), in order to quantitatively understand the processes occurring in fire retardant EVA. The benefit of using metal acetates is that they are simple enough to allow isolation of the chemical process of interest from the complications of acetic acid release from EVA and transport through the polymer matri