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For people with haemophilia (PwH) who live in developing countries, haemophilia continues to be a condition with serious medical and social consequences. In Morocco, the efforts of patient associations and medical teams have led to the creation of a national programme for haemophilia care since the end of 2012, and the country is no longer solely reliant on World Federation of Hemophilia (WFH) donations for access to factor products. There is growing recognition of the impact of the pain experienced by PwH. To continue to improve treatment for PwH in Morocco, it is important to ensure that they are also able to manage haemophilia-related pain.

This paper brings out an analysis of the projection iterative algorithm for the numerical solution of the Signorini problem. The very closed connections with the switching method are highlighted. In addition, the relevance of higher-order discretization for Signorini problem is discussed. Thus, a specific iterative solver is developed to address the present fourth and sixth-order compact scheme discretizations. This method is based on a lower-order preconditioning method. Several numerical experiments have been performed to bring light to the accuracy of such method, despite the lack of smoothness at the Signorini boundary. [ABSTRACT FROM AUTHOR]

To evaluate the rooting ability and growth performance in semihardwood cuttings of Argania spinosa under nonmist greenhouse conditions, our experimentation was conducted with three cutting diameters (0.10.3, 0.30.6 and 0.60.9 cm), four leaf retention treatments (leafless, 2, 4 and 8 leaves) and three different rooting substrates (fine sand, peat moss, a 1:1 mixture of fine sand/peat moss). Significant effects of cuttings diameter, leaf retention and rooting substrate on sprouting, rooting and survival ability from A. spinosa semihardwood cuttings were observed. Among all diameters tested, a diameter of (0.30.6 cm) showed maximum rooting and survival capacity, while cuttings with a diameter of 0.60.9 cm resulted in the greatest sprouting ability. Successful vegetative propagation was restricted to leafy stem cuttings. Moreover, it was observed that the highest rooting ability was reached in cuttings planted in finesand substrate. However, the highest sprouting ratio (85.0%) and survival rate (92.5%) were achieved in a mixture of sand and peat moss. Thus, argan trees vegetative propagation could be most effectively achieved using semihardwood cuttings with a 0.4 cm diameter and 4 leaves, planted in a fine sand substrate during the root initiation period and grown in a mixture of fine sand and peat moss for hardening. [ABSTRACT FROM AUTHOR]

The AguelmamAzegza lake is located in the Middle Atlas mountain range, this region consists of carbonate rocks of Lias. It is the best-watered and richest region in Morocco in terms of wetlands, especially natural lakes, rivers and fresh springs. The lake’s water supply is ensured by the inflows of water in the form of underwater sources fed by precipitation (rain and snow) following tectonics and the genesis of karstic formations by the dissolution of carbonate rocks. The declining trend in lake levels in recent years results from the decrease in precipitation which decreases during these years.

Investigating habitat selection and ecological factors trade-offs is a major avian ecology topic which is closely implicated for conservation purposes. Studies dealing with the impacts of ecological factors on wintering Spoonbills are overall scarce. Here, we used Principal Component Analyses (PCA) and Generalized Linear Mixed Models (GLMM) to test the relevance of geographical, environmental and anthropogenic factors in predicting the occupancy and abundance of the Eurasian spoonbills (Platalea leucorodia) during 2008-2011 within 28 Moroccan wetlands. The Eurasian Spoonbill mean annual occurrence was 59.2% (± 1.5% SE; 95%CI: 56.3%-62.1%). Among the occupied wetlands, 15 (83.3%) were regularly occupied. We found that the Eurasian spoonbill occurrence was negatively related to distance to coastline, altitude and human presence, whereas its abundance increased significantly with increasing mudflat areas. These findings highlight the significant effect of human presence in selecting wintering sites, but not in the prediction of abundance. Management strategies should therefore address specific attributes of coastal wetlands and should carefully consider the effects of habitat use especially those related to mudflats. We further suggest guidelines for future studies to understand the dynamic of Eurasian spoonbills wintering in the region.

Tourism merits on natural spaces are not exhausted, namely economic dynamics, development of the local population’s life conditions, species conservation and awareness of environmental protection. However, the damage caused by Coronavirus to natural and rural spaces has impacted such merits negatively, for example, suspension of tourism and recreation activities. Further, the rebirth of ecotourism will be slower and necessitates profound changes in travel design and service delivery. Hence, sustainability, sanitary and regulatory measures will probably help manage ecotourism systems. Nevertheless, these will be affected by the increase in exploring relations between nature and wildlife regarding zoonotic and vector-borne infections and the fragility of biodiversity. Because of his mobility, a tourist appears to be a potential pathogen transmission factor of infections to natural areas, local communities, ecotourism destinations, his country and the crossed ones. New procedures would reduce travel and control traveler’s behavior, and interactions between travelers and wild animals. The slowdown in demand may thus hinder the development of ecotourism. Sensitivity to epidemiological risk and vector-borne diseases will be greater and the need for health-friendly tourism will be further strengthened.

Effective engineering-change management (ECM) is a real challenge in mechanical engineering industry and manufacturing companies. Computer-aided design systems are usually connected to other systems such as ERP or product data management, but currently this integration does not provide effective means to manage engineering change (EC). While communication between multidisciplinary teams working on a project is known to have a significantly positive impact on the ECM, the communication between disciplines is generally performed solely through message exchange. Experts could feel the need to meet to agree on the requested changes, which in turn translates into longer design and manufacturing processes. There is a need for a system that assists human experts in making decisions about ECs. Such a system will considerably reduce the processing time following a change-request procedure. This paper proposes a collaborative tool named EchoMag, which assists designers and experts during the change-management process. The proposed system ensures the coherence of data between the various disciplines involved in the change process. EchoMag also assists experts in making decisions by proposing alternative solutions when change requests are not agreed upon. Software agents were used to implement EchoMag for which a prototype was developed. Results of the implementation are discussed. [ABSTRACT FROM PUBLISHER]