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  • Open Access

    ARTICLE

    GENERALIZED MAGNETO- THERMOELASTICITY AND HEAT CONDUCTION ON AN INFINITE MEDIUM WITH SPHERICAL CAVITY

    Mahmoud A. Ismaila, Shadia Fathi Mohamed El Sherif a , A. A. El-Baryb,*, Hamdy M. Youssefc

    Frontiers in Heat and Mass Transfer, Vol.14, No.1, pp. 1-7, 2020, DOI:10.5098/hmt.14.3

    Abstract In this paper we will discuss the problem of distribution of thermal stresses and temperature in a generalized magneto–thermo-viscoelastic solid spherical cavity of radius R according to Green- Naghdi (G-N II) and (G-N III) theory. The surface of the cavity is assumed to be free traction and subjected to a constant thermal shock. The Laplace transform technique is used to solve the problem. The state space approach is adopted for the solution of one dimensional problem. Solution of the problem in the physical domain are obtained by using a numerical method of MATLAP Programmer and the expression for the temperature,… More >

  • Open Access

    ARTICLE

    SEEBECK EFFECT IN GENERALIZED MAGNETO-THERMO VISCOELASTIC SPHERICAL REGION

    Alaa K. Khamisa , Allal Bakalia, A. A. El-Baryb,c,*, Haitham M. Atefd

    Frontiers in Heat and Mass Transfer, Vol.15, No.1, pp. 1-6, 2020, DOI:10.5098/hmt.15.24

    Abstract In this paper the effect of the magnetic field and Seebeck parameter was investigated. Modified Ohm's law that includes effects of the temperature gradient (Seebeck effect More >

  • Open Access

    ARTICLE

    Study on the Relationship between Mental Health Literacy and Psychological Symptoms of University Students: Mediating Effect of Grit

    Yeo-Won Jeong1, Jung-Ha Kim2,*, Hyun-Kyeong Park3

    International Journal of Mental Health Promotion, Vol.25, No.7, pp. 813-821, 2023, DOI:10.32604/ijmhp.2023.027383

    Abstract Background: The occurrence of mental health symptoms is higher in individuals aged between 18 and 24 years than in other age groups. Mental health literacy is derived from health literacy, and focuses on the knowledge, attitudes, and competencies that individuals need to acquire to manage their own health effectively. Low mental health literacy is associated with poorer mental health. Grit is also a known protective factor against mental disorders. Despite a heightened focus on mental health literacy and grit as important factors for decreasing mental health symptoms, knowledge of the effect of mental health literacy and grit on mental health… More >

  • Open Access

    ARTICLE

    Development and Evaluation of a Hypnotic Communication Training Program for Oncology Pediatric Nurses: the Rel@x Training

    Développement et évaluation d’un programme d’entraînement à la communication hypnotique à destination des infirmières en oncologie pédiatrique : la formation Rel@x

    D. Ogez, J. Aramideh, E. Rondeau, T. Mizrahi, M.-C. Charest , C. Plante, M. Duval, S. Sultan

    Psycho-Oncologie, Vol.16, No.1, pp. 199-205, 2022, DOI:10.3166/pson-2022-0185

    Abstract Children with cancer are frequently confronted with painful procedures during their course of care. To support them during their treatment, communication techniques derived from hypnosis have shown excellent results in reducing the distress and pain associated with these procedures. We conducted a preliminary study evaluating the effects of hypnotic communication training on nurses’ practice during painful procedures with children with cancer. The results showed good acquisition of the techniques by the nurses and the significant effects of these techniques on the children’s pain and distress levels. This study also provided recommendations for improving the training to develop a simpler design… More >

  • Open Access

    ARTICLE

    Adhesion and Implementation of a Cardiac Coherence Program to Reduce Anxiety in Patients with Peritoneal Carcinomatosis before Surgery: a Randomized Pilot Study

    Adhésion et implémentation d’un programme de cohérence cardiaque visant à réduire l’anxiété de patients opérés pour une carcinose péritonéale : étude pilote randomisée

    E. Guerdoux, L. Coutant, M. Del Rio, S. Gourgou, F. Quenet, G. Ninot

    Psycho-Oncologie, Vol.16, No.1, pp. 192-198, 2022, DOI:10.3166/pson-2022-0177

    Abstract Objective: To evaluate the implementation of a daily practice using cardiac coherence in patients with peritoneal carcinosis who underwent surgery.
    Materials and methods: Open, single-centre, controlled, randomized, and non-comparative phase II study, including 20 control patients versus 40 patients trained with biofeedback to use a breathing guide that will record their autonomous practice at home.
    Expected results: Successful adhesion of this nonpharmacological intervention before and after surgery, which may characterize parameters in favor of its implementation and evaluation of its impact on anxiety.
    Perspectives: Efficacy should then be assessed to transfer this supportive care to other patients.

    Résumé
    ObjectifMore >

  • Open Access

    ARTICLE

    The Physiological Mechanisms Underlying N2-Fixing Common Bean (Phaseolus vulgaris L.) Tolerance to Iron Deficiency

    Abdelmajid Krouma1,2,*

    Phyton-International Journal of Experimental Botany, Vol.92, No.7, pp. 2133-2150, 2023, DOI:10.32604/phyton.2023.029048

    Abstract Iron is an essential element for plants as well as all living organisms, functioning in various physiological and biochemical processes such as photosynthesis, respiration, DNA synthesis, and N2 fixation. In the soil, Fe bioavailability is extremely low, especially under aerobic conditions and at high pH ranges. In contrast, plants with nodules on their roots that fix atmospheric nitrogen need much more iron. To highlight the physiological traits underlying the tolerance of N2-fixing common bean to iron deficiency, two genotypes were hydroponically cultivated in a greenhouse: Coco nain (CN) and Coco blanc (CB). Plants were inoculated with an efficient strain of… More >

  • Open Access

    REVIEW

    In vitro Mutagenesis for the Improvement of Agave Genus

    Sugey Vásquez-Hernández, Joaquín Adolfo Montes-Molina*, Federico Antonio Gutiérrez-Miceli, Sheila Jazmín Reyes-Zambrano, Carlos Alberto Lecona-Guzmán*

    Phyton-International Journal of Experimental Botany, Vol.92, No.7, pp. 2065-2078, 2023, DOI:10.32604/phyton.2023.028784

    Abstract Biotechnological techniques provide a viable alternative to help improve and increase the production of plant species of agricultural and economic importance, which have been affected over the years by climate change, increasing their susceptibility to pests and/or diseases, generating losses in production as well as a decrease in their regenerative and genetic diversity. The application of biotechnological techniques such as in vitro mutagenesis offers a viable option for the generation of crops that are resistant to the different factors caused by abiotic and biotic stress. In vitro mutagenesis has been used in an efficient way to generate genetic changes in… More >

  • Open Access

    REVIEW

    A Review on Selenium Function under Oxidative Stress in Plants Focusing on ROS Production and Detoxification

    Armin Saed-Moucheshi1,*, Elham Rezaei Mirghaed2

    Phyton-International Journal of Experimental Botany, Vol.92, No.7, pp. 1921-1941, 2023, DOI:10.32604/phyton.2023.027810

    Abstract

    One of the main reasons of the annual reduction in plant production all around the world is the occurrence of abiotic stresses as a result of an unpredicted changes in environmental conditions. Abiotic stresses basically trigger numerous pathways related to oxygen free radicals’ generation resulting in a higher rate of reactive oxygen species (ROS) production. Accordingly, higher rate of oxygen free radicals than its steady state causes to oxidize various types of molecules and compartments within the plants’ cells and tissues. Oxidative stress is the result of high amount free radicals of oxygen interfering with different functions leading to undergo… More >

  • Open Access

    ARTICLE

    Rice E3 Ligase-Like Protein OsPIAL1 Positively Regulated the Drought Stress Response but Negatively Regulated the Salt Stress Response

    Sang Ik Song*

    Phyton-International Journal of Experimental Botany, Vol.92, No.7, pp. 2017-2034, 2023, DOI:10.32604/phyton.2023.027469

    Abstract Small ubiquitin-like modifier (SUMO) E3 ligases that facilitate the conjugation of SUMO proteins to target substrates contain an SP-RING domain which is like the RING domain found in ubiquitin E3 ligases. In this study, we isolated and characterized the Oryza sativa protein inhibitor of activated STAT like1 (OsPIAL1) containing SP-RING domains, as the rice homolog of Arabidopsis PIALs. OsPIAL1 interacts with OsSUMO proteins but does not interact with rice SUMO-conjugating enzymes (OsSCEs). An analysis of transgenic rice plant shows that OsPIAL1 is involved in SUMO conjugation to SCEs but not in SUMO conjugation to substrates. In addition, this OsPIAL1 activity… More >

  • Open Access

    ARTICLE

    Study of Parental Worry and Its Associated Factors in Childhood Cancer Survivorship

    Étude sur les inquiétudes parentales et ses facteurs associés dans le cadre de la rémission d’un cancer pédiatrique

    M. Vander Haegen, A.-M. Etienne

    Psycho-Oncologie, Vol.16, No.4, pp. 343-350, 2022, DOI:10.3166/pson-2022-0218

    Abstract Introduction: Studies on worry and distress in parents of a childhood cancer survivor are less developed in the literature. The aim of the study was to examine the intensity of worry and its association with intolerance of uncertainty factor and anxiety–depressive symptoms.
    Methods: In total, 61 parents of a childhood cancer survivor (4–6 years of remission) participated in the study. Parents completed several questionnaires assessing worry, intolerance of uncertainty, and anxiety–depressive symptoms.
    Results: The majority of parents suffer from anxiety symptoms and intense worries about the health of their childhood cancer survivor. The factor of intolerance of uncertainty seems to… More >

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