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Objective: The main objective of this study is the evaluation of RPPW anaerobic digestion feasibility at laboratory scale under Mesophilic condition. The experiment is conducted using a two-stage biofilm digester of 5 L capacity with mobile support material. Results: Anaerobic treatment of wastewater from recycled pulp and paper industry in Morocco was tested using a laboratory-scale anaerobic biofilm digester that operated under mesophilic conditions over a 70-day. Chemical oxygen demand (COD) efficiency, volatile and total solid (VS, TS) elimination of the substrate during the process were: 78%, 52% and 48% respectively. The system was stable throughout its operating cycle with an optimum pH (7.24), alkalinity (1750 mg CaCO3/L) and a volatile fatty acid value (760 mg/L). The experimental daily biogas production measured reaches a value of 5 L/day with a composition of 71% methane, 27.6% carbon dioxide, 0.2 oxygen and 7713 ppm of the H2S. The study results show that the anaerobic biofilm reactor is a suitable technique for recycled pulp and paper wastewater (RPPW) treatment. The reactor shows high performances in terms of process stability, removal efficiency (> 70%) and biogas production. Conclusion: Anaerobic digestion is an efficient waste treatment technology that uses natural anaerobic decomposition to reduce the volume of waste while producing biogas. However, research is needed to strengthen microbial metabolism, biochemistry and the functioning of the rector to improve biogas production. The RPPW AD experiment with biofilm digester technology was stable throughout the operation period. The digester knows an overloaded in the last phase of the experiment which leads to an inhibition of biogas production. [ABSTRACT FROM AUTHOR]

An energy audit is a primary step toward improving energy efficiency at the facility level and ensuring a clean production. The pulp and paper sector is one of the most energy-intensive industries in Morocco. This article aimed at identifying energy conservation opportunities at a Small and Medium-sized paper industry. The audit results together with their financial viability are presented regarding the analysis of energy consumption and electrical quality issues. The paper introduces an action plan for a more efficient energy use of some specific applications such as furnaces and compressed-air installations as well. The recommended energy efficiency measures have the potential of saving about 347.85 MWh of electrical energy and 101.78 MWh of thermal energy corresponding to reductions of 11.48% and 2.22%, respectively. The total investments related to the application of the action plan is approximately 290.53 kMAD and the global payback period does not exceed one year. It was also shown that a total quantity of 283.39 t of CO 2 emissions can be saved annually. [ABSTRACT FROM AUTHOR]

Twelve participatory paper maps by separate groups of men and women were facilitated by the High Atlas Foundation in six communities in Morocco between 2010–2020 as part of their process of participatory development. In this research, these sketch maps are analyzed for the first time. The twelve participatory paper maps underwent a gender-focused content frequency analysis. Seven communities were located using OpenStreetMap and Google Maps by a High Atlas Foundation expert. It was found that men contributed more overall geographic elements and written Arabic commentary than women, which could indicate a higher level of familiarity with their community and comfortability in communicating their opinions in writing. It was also found that there are many barriers to adding data from the sketch maps to OpenStreetMap due to language, loss of institutional memory, inconsistencies between the sketch maps of the same location, and inconsistencies between the sketch maps and satellite imagery. [ABSTRACT FROM AUTHOR]

Since 2012, Moroccan kingdom had established new laws concerning the regulation of the waste water quality that should require certain qualifications to be thrown to nature. The problem was that by making the choice of having an anaerobic treatment trough an UASB (for Upflow Anaerobic Sludge Blanket) to get rid of the pollution we were confronted to an important sensitivity related to the dosing of the different reagents made to regulate the nutrition of the anaerobic cultures which ensure the pollution degradation. This paper was made to reduce the gap between the doses of reagents that are injected in every stage of the treatment and the doses that should be injected to insure the environmental requirement at the output of the station by considering the HRT "hydraulic retention time" and the large variability of the waste water composition that heads to the station, normally we can't rely on the analyses made at the output of the treatment to adjust the doses that's why we chose to combine the analyses made at the input of the treatment with the ratios mentioned earlier to find a way to adjust the doses to avoid an excessive injection or a lack of nutriment that may reduce the effectiveness of the treatment. This way, it will be economically and environmentally optimized to correct the doses just in time according to the input composition of the waste water. [ABSTRACT FROM AUTHOR]

This paper investigates the phenomenon of "digital plagiarism" and its effects on scientific research in Moroccan universities. It subscribes itself in the recent research work that focuses on university students and Information Technology in this "soft age," if one may name it as such. Amid the catastrophic plummeting reading rates, the massive digital youth migration to and dense immersion into the e-content abyss, and the consequent extensive dependence on web-generated information without regular sound verification and/or academic documentation, this paper attempts to identify the causes of that phenomenon and specify the ways Moroccan university students, especially undergraduates, use online content relevant to doing/writing their graduation research papers.

Paper from an ancient library of the cultural city of Fez (Morocco) is exposed to rapid deterioration by variety of microorganisms, especially cellulolytic fungi. For this, ten isolates fungi previously isolated from historical biodeteriorated paper were screened for their ability to produce endoglucanase (CMCase), amylase, polygalacturonase and ligninase enzymes. The CMCase activity of cellulolytic strains was essayed in liquid media at 25°C for 10 days. Influence of temperature and pH were assessed for the production of CMCase by all the fungus isolated from decaying paper. The research findings from the present study demonstrate that all the tested isolates had cellulase, amylase, pectinase and ligninase activities. It was found that Mucor racemosus PF15, Aspergillus niger, and Aspergillus oryzae exhibited the maximum endoglucanase activity in liquid medium (0.256, 0.236, and 0.216 UI/mL in descending order) for six days. Temperature profiling revealed optimum endoglucanase activity at 25 and 30°C. Maximum activity was observed at pH 5 and pH 6. [ABSTRACT FROM AUTHOR]

The article discusses several aspects of mass media in Morocco. It mentions the national press agency, Maghreb Arabe Presse (MAP), was established in 1959 and introduction of state-controlled radio stations and television channels in Morocco. It also mentions the press structure was moulded by being attached in the main to authorized political parties in 1956; and magazines played an important role in public debates up to the early 1970s.

Background: In order to obtain their medical degree, medical students in Morocco are required to carry out a research project and provide a thesis outlining its methodology and findings. However, little is known about the scientific output of these theses. The aim of the present study was to explore and evaluate the characteristics and publication patterns in scientific-indexed journals of medical theses written by medical students in Morocco. Methods: Data was extracted from registered theses between 2011 and 2021 in four medical schools that have an open-source documents archiving platform. Publication of these theses was assessed in 2022 using a search strategy in three indexed databases; Pubmed, Scopus and Web of science. Results: 9807 theses were registered between 2011 and 2021, 41% of them in the faculty of medicine of Rabat. 99.1% of these theses were written in French, 61.7% were reporting a retrospective case series, and 38.9% of them covered surgical disciplines. 83 (0.8%) of the registered theses were published in a scientific-indexed journal, and half of the papers (49.4%) was written in French. The graduate student was the paper's lead author in 54.2% of the papers. The articles driven from the theses were published after a mean delay of 1.49 ± 1.34 years and the targeted journals had a mean SJR score of 0.69 ± 1.21. The total number of detected citations of the 83 published papers was 216. Conclusion: The publication rate of Moroccan medical theses is very low when compared to other countries, which leads to question the real benefit of this time and resources consuming educational activity. [ABSTRACT FROM AUTHOR]

The paper reports work in the Ounagha region (Essaouira-Morocco) on a camel feed comprising press cake and pulp from the Argane tree. The enriched diet improved the microbial quality of the produced milk. This diet could help producers to develop a more nourishing, uncontaminated product in Morocco where camel milk is a significant dairy product. [ABSTRACT FROM AUTHOR]

Earthquake misinformation has not only a significant impact on crisis management, but also on trust in scientific information and institutions. As a global center for seismic information, the Euro-Mediterranean Seismological Center (EMSC) has developed a strategy to combat false information related to earthquakes, particularly on Twitter (now known as X). This strategy includes the automation of prebunking tweets to prevent the spread of false information and, particularly unreliable claims of earthquake predictions. In the field of false information, predictions of earthquakes have a particular characteristic: their appearance follows a specific dynamic and the attention paid to them is predictable, which makes the automation of countermeasures (prebunking and debunking) both possible and relevant. Therefore, the objectives of the EMSC's automatic tweets are to warn people in advance, particularly those who may be vulnerable to earthquake misinformation, while filling the information void with verified, scientifically-based information in the meantime. This paper seeks to examine the usefulness of such a tool. It does so by analyzing users' engagement with these tweets. In addition, it focuses on two case studies, the seismic sequence in Turkey following the M7.8 earthquake on February 6, 2023 and the M6.8 Morocco earthquake on September 8, 2023. The results show engagement with the automatically generated tweets but an even greater interaction and engagement with manual tweets, highlighting the importance of a holistic approach. Recommendations include optimizing the visibility of the tweets, extending efforts beyond social media, and exploring alternative platforms. The paper advocates for a comprehensive strategy, combining automated tools with manual engagement and leveraging diverse communication channels to take into account cultural differences. [ABSTRACT FROM AUTHOR]

Purpose: This study attempts to come in help for Morocco by investigating rigorously the linkage between environmental degradation, measured by ecological footprint (EF), and the gross domestic product growth (EG), the human capital (HC) index and the natural resources (NR) depletion over the period of 1980:Q1 to 2021:Q1. The paper examines the validity of environmental Kuznets curve (EKC) hypothesis in the Moroccan context. Design/methodology/approach: Unlike previous studies, which are based only on the autoregressif dynamic linear (ARDL) model, this paper investigates two recent models: the novel DYNARDL simulation approach and the Kernel-based regularized least squares (KRLS) technics and uses in addition the frequency domain causality (FDC) test. Findings: Models output say a significant and negative association between HC and the EF and a significant and positive interplay between economic growth and environmental quality in the long term. In the short term, findings reveal a significant and negative association between NR and the EF. Based on the FDC test, results conclude about a unidirectional causality from NR to the EF in short-, medium-, and long-term. Moreover, results validate the EKC hypothesis for the Moroccan environment sustainability. Originality/value: In this study, the researchers use the "ecological footprint" as dependent variable to obtain more accurate and comprehensive assessment of environmental deterioration. Based on time series data investigations, this study is the first paper, which validates the EKC hypothesis and develops important policy implications for Morocco context to achieve sustainable development targets. [ABSTRACT FROM AUTHOR]

This article explores the traditional cultivation of kif in Northern Morocco, with a specific focus on the historically significant regions of Ketama, Beni Sedath, and Beni Khalid. Recently, this topic has garnered substantial controversy and drawn attention from both national and international public opinion and political spheres. Initially, the paper delves into the early history and geographical expansion of kif cultivation in Morocco. Subsequently, it presents a comprehensive review of key legislation governing this crop. Finally, the paper provides insights into the perspectives of local farmers regarding the new laws impacting kif cultivation. This multifaceted approach offers a thorough understanding of the cultural, legal, and social dimensions of kif cultivation in Northern Morocco. [ABSTRACT FROM AUTHOR]

Star dunes are the tallest dunes on Earth and are amongst the larger and more spectacular aeolian landforms. Although they are widespread in modern sandy deserts, star dunes are rarely recognised in the rock record probably due to a lack of suitable sedimentary models. This paper presents a new sedimentary model for the structure of a star dune at Erg Chebbi in Morocco (Sahara Desert) on the basis of ground-penetrating radar (GPR) surveys. Individual sedimentary structures in star dunes are similar to those in linear or barchanoid dunes, likely leading to misidentification in the rock record. However, the suite of features described in this paper will permit identification of star dunes in future studies of the rock record. Optically stimulated luminescence (OSL) dating shows that accumulation of the Erg Chebbi star dune post-dates the end of the African Humid Period (AHP). At the base of the dune, there is an ~ 8000-year hiatus in the record. Since then, the dune has grown rapidly to create a 100 m high dune within the past 1000 years and is migrating towards the west. Changes in the cross-strata support the idea that star dune construction was accompanied by a change in the wind directions. [ABSTRACT FROM AUTHOR]

The religious principles that characterize the Islamic bank have direct consequences on the models of Corporate Governance which, at the same time, must be in accordance with national and international regulations and best practices. The aim of this paper is to analyze the role of the participatory depositor in the Corporate Governance Models of the Islamic Bank, a special category of stakeholder that entrusts their savings to the Islamic Bank on the basis of the Profit and Loss Sharing principle. In the present study the models of Corporate Governance of the Islamic Bank, with regard to the protection of the interests of the participatory depositor, are analyzed through a comparative analysis of the regulations of the following Countries, Malaysia and Morocco. The objective is to highlight the strengths and weaknesses of the protection of the interests of affected stakeholders in order to verify the presence of a sustainable model of Corporate Governance, namely if the participatory depositor needs more guarantees than other categories of stakeholders. [ABSTRACT FROM AUTHOR]

In this paper, we describe a new species of the Hydropsyche angustipennis species group, Hydropsyche nador sp. n., from Selouan and Bni Snassen areas in Morocco. The males of the new species are closest to those of Hydropsyche maroccana Navás, 1936 and H. resmineda Malicky, 1977 but differ from them mainly in the shape of the apical part of phallus, dorsal keel of segment IX, and the shape of harpago. We also used the size of head, eyes, and occipital setal warts and interocular distance, as well as the associated ratios for species delimitation. In total, ten species of the genus Hydropsyche Pictet, 1834 are now known from Morocco. [ABSTRACT FROM AUTHOR]

In Morocco, socioeconomic fields are vulnerable to weather extreme events. This work aims to analyze the frequency and the trends of temperature and rainfall extreme events in two contrasted Moroccan regions (the Tensift in the semi-arid South, and the Bouregreg in the sub-humid North), during the second half of the 20th century. This study considers long time series of daily extreme temperatures and rainfall, recorded in the stations of Marrakech and Safi for the Tensift region, and Kasba-Tadla and Rabat- Sale for the Bouregreg region, data from four other stations (Tanger, Fes, Agadir and Ouarzazate) from outside the regions were added. Extremes are defined by using as thresholds the 1st, 5th, 90th, 95th, and 99th percentiles. Results show upward trends in maximum and minimum temperatures of both regions and no generalized trends in rainfall amounts. Changes in cold events are larger than those for warm events, and the number of very cold events decrease significantly in the whole studied area. The southern region is the most affected with the changes of the temperature regime. Most of the trends found in rainfall heavy events are positive with weak magnitudes even though no statistically significant generalized trends could be identified during both seasons. [ABSTRACT FROM AUTHOR]

The diffusion of independent regulatory agencies (IRAs) in utilities sectors in developing countries is underpinned by the idea that IRAs are highly effective institutional devices to signal policy credibility to private investors. But is it really so? Institutional economists tend to confirm the effectiveness of IRAs, while also highlighting the many factors that condition its positive impact on investments. Acknowledging the importance of interaction effects, this paper proposes to shift the level of analysis, moving away from IRAs to look at the overall complementarity between policy objectives, instruments, and the wider political context. In sum, it argues that IRAs are, as such, irrelevant. What matters instead is policy coherence. A comparison between two case studies on electricity policy reforms in Algeria and Morocco lends credit to the policy coherence approach. It shows that policy incoherence may deprive IRAs from any impact on sectoral evolution and that there are effective alternatives to IRA to signal policy credibility and attract investors. The paper concludes by suggesting practitioners to relax the focus on preconceived policy solutions, to be open to alternative policy approaches and to focus on helping developing countries designing coherent policies. [ABSTRACT FROM AUTHOR]

This article aims to discuss gender identification processes as a dialectic of autonomy and dependence with respect to the production of hegemonic models of masculinity. The analysis which are proposed in this paper are based on results from a prolonged qualitative research on sexual conducts and construction of masculinities among young Moroccan and Muslim immigrant men living in Europe (France and Italy). By discussing specific case studies, I will analyse predatory masculinity -- one of the hegemonic representations of "being a man" among the young people interviewed -- as a gender performance where heterosexuality is conceived as an "essential" attribute of men. The text will first explore how this model of masculinity is configured as a normative reference by scientific literature on Islamic masculinities and among the young Moroccans I met. Then, I will show how this model allows the production of different social relations, especially between men, in homosocial spaces within immigrant milieu, and between Morocco and Europe. Finally, I will study the case of those young men who come to terms with this predatory model of masculinity in order to negotiate subordinate sexual orientations, such as homosexual. The paper will try to show how young men both develop new margins of manoeuvre to perform their masculinities and experience the coercive power of gender norms according to their social backgrounds and family origins. The main purpose of the text is an attempt to highlight both constricting and productive power of heterosexuality and its plural forms of expression. [ABSTRACT FROM AUTHOR]

Short-lived climate pollutants (SLCPs) have significant effects on climate, human health, and the environment. In Morocco, steps are being taken to reduce SLCP emissions, but effective policymaking requires a thorough understanding of emission sources and trends. In this paper, we present a study on the production of a database on SLCP emissions in Morocco, as well as the development of scenarios to project these emissions using LEAP software. The results of this analysis allow us to better understand the emissions sources and evaluate the impact of different emission reduction policies. [ABSTRACT FROM AUTHOR]

The supervision of a complex system involves the study and analysis of its operation as well as a continuous search for its improvement and optimization. Simulation in general, and discrete simulation in particular, is an appropriate tool to support different management policies and strategies. In order to carry out a simulation project, special importance must be given to the simulation process, which has led us in this paper to ask the question: is there a standard life cycle of a simulation project? or a repository of the steps to follow? In this paper, we have used the most frequently cited simulation steps in the literature to develop a simulation project life cycle called SPLC (Simulation Project Life Cycle) grouping together the main steps. Then, we were interested in the analysis of the level of use of each of the steps retained by the simulation processes described in the simulation studies considered in the literature review. Secondly, we tried to put the elaborated SPLC cycle into action through a simulation case study, this is the voluntary departure operation launched in Morocco in 2005. Thus, we carried out a simulation allowing to analyze the success rate of this operation, and also its impact on the state of the Moroccan pension fund, and this for the period going from 2005 to 2025. The study was carried out on a set of generated data randomly according to statistical distributions. [ABSTRACT FROM AUTHOR]

Due to the substantial rise in wind power generation, the direct-drive permanent magnet synchronous generator has emerged as a leading technology for efficient variable speed operation, meeting grid demands effectively. This paper presents a comparative analysis of control strategies for permanent magnet synchronous generator based wind turbine using real variable wind speed data from a 2 MW of Tetouan wind farm in Morocco. The proposed approach is based on evaluating two primary control strategies: the adaptive fuzzy-proportional-integral controller and the conventional proportional-integral controller aimed at enhancing the wind turbine's output power. The simulation performed on MATLAB-Simulink indicates that pitch control mechanisms play a crucial role in optimizing power generation, also demonstrating its ability to achieve satisfactory performance. [ABSTRACT FROM AUTHOR]

Although critical discourse analysis (CDA) sets out to investigate both oppressive and progressive discourses, the vast bulk of published studies seem to prioritize the former. This paper is a response to scholarly calls to engage with (non)oppressive discourses by integrating positive impulses in critical discourse analysis, and thus contribute to the growth of positive discourse analysis (PDA), a complement to CDA, which attends to the emancipatory mechanisms of resistance. Using a combination of theoretical tools, this paper takes a case study approach to explore the potentials of 'complexification' [Macgilchrist, F. (2007). Positive discourse analysis: Contesting dominant discourses by reframing the issues. Critical Approaches to Discourse Analysis Across Disciplines, 1(1), 74–94], a counter-discursive strategy for propelling marginal discourses into the dominant official school discourse. Specifically, the paper discusses three layers of complexification found in a selected Moroccan EFL textbook which has been developed, approved and distributed by the Moroccan Ministry of Education, and has been required to be used in every school, public or private. The analysis highlights the role this textbook plays in promoting emancipatory and progressive discourses about Amazigh social actors, and hence, signals a new shift in analytic focus by illuminating a concrete application of PDA in education curricula. [ABSTRACT FROM AUTHOR]

Morocco’s exploration of nuclear energy aligns with both climate goals and national energy ambitions, offering a promising low-carbon alternative to conventional fossil fuels. Despite the nation’s significant strides in renewable energy, nuclear power remains understudied, revealing a critical literature gap. This research underscores the global imperative to transition to net-zero emissions and the pivotal role nuclear energy plays in addressing climate change. Within the context of Morocco’s 2030 plan, which prioritizes renewable energy, nuclear energy stands as an underexplored aspect, lacking comprehensive research. To bridge this gap, the study employs a PESTLE analysis to examine the political, economic, societal, technological, legal, and environmental factors influencing Morocco’s nuclear energy landscape. The integration of insights from various sources, including press releases, reports, and scientific publications, ensures a holistic and well-informed perspective on Morocco’s nuclear industry. The paper concludes by providing an overview of nuclear energy use on different scales, accompanied by a detailed discussion of the PESTLE analysis outcomes. This approach seeks to contribute valuable insights for informed decision-making and strategic planning in the realm of nuclear energy development. [ABSTRACT FROM AUTHOR]

The Sidi Bouzid escarpment is one of the geosites that present high educational and tourism values in the Safi Province, extending for several kilometers along the Atlantic coast southwest of the city of Safi, Safi Province, Marrakech-Safi region, Morocco. It offers panoramic views over the town and the Atlantic Ocean, as well as a beautiful beach much frequented by holidaymakers. The sedimentary and paleontological information preserved in the rocks that form the escarpment makes a valuable contribution to paleobiogeographic and paleoclimatic interpretations and stratigraphic correlations on a regional and global scale. This paper focused on promoting and popularizing earth sciences among students at universities, research centers, colleges, schools, and the general public by developing an educational program adapted to the Sidi Bouzid geosite. Survey was employed to collect the data, the results of which was used to evaluate the effectiveness of the educational program. The results showed that the program had a significant impact on all visitor categories since it offered visitors a holistic view of how geological processes shaped the Earth, revealing the interconnections between many components of the Earth system (geosphere, hydrosphere, atmosphere, and biosphere). [ABSTRACT FROM AUTHOR]

Groundwater is a valuable shared resource in the Moulouya Basin, but it has been in decline due to recent years of low rainfall and rapid population growth. To support socio-economic development, there is increased demand for this precious resource. This paper presents a standard methodology for delimiting potential groundwater zones using geographic information systems (GIS), an integrated analytical hierarchy process (AHP), and remote sensing techniques. Seven parameters that monitor the presence and mobility of groundwater, including drainage density, lithology, slope, precipitation, land use/land cover, distance to river, and lineament density, were incorporated into a raster data model using ArcGIS software. AHP-based expert knowledge was used to prepare a groundwater potential index and assign weights to the thematic layers. The study classified the area into five zones of varying groundwater potential: very high (26%), high (51%), moderate (13%), poor (9%), and very poor (1%). The accuracy of the model was validated by comparing the Groundwater Potential Zones map with data from 96 wells and boreholes across the basin. The validity of the results was confirmed by comparing them with the specific yield of the aquifer in the study area, yielding a high correlation coefficient (R2) of 0.79. The analysis revealed that 89.5% of the boreholes were situated in the high and very high potential zones, demonstrating the reliability and robustness of the employed approach. These findings can aid decision-making and planning for sustainable groundwater use in the water-stressed region. [ABSTRACT FROM AUTHOR]

During the last decades, Morocco has recorded substantial urbanization and faced challenges related to urban sprawl and encroachment on fertile lands. This paper reviews several studies assessing urban sustainability development in 27 Moroccan urban areas using the UN's Sustainable Development Goal (SDG) indicator 11.3.1, i.e., the ratio of Land Consumption Rate (LCR) to Population Growth Rate (PGR). Among the 27 urban areas reviewed, analysis of SDG 11.3.1 data revealed that only 7 exhibited trends towards sustainable urban development, while the remaining 20 showed a divergence from the sustainability objectives. We analyze the studies, conducted between 2020 and 2023, describing in depth the relationship between LCRs and PGRs, and provide a comprehensive summary of the SDG 11.3.1 outcome, discussing along the way methodological variations, and introducing a new concept for the evaluation of urban land consumption. The review reveals disparate regional urban development trends, emphasizing the need for local land tenure rules. Additionally, the study discusses how the SDG 11.3.1 reacts under the influence of several parameters such as land characteristics, climate, and geographic location. While the study acknowledges the limitations of SDG 11.3.1, it found that the indicator provides valuable insights into trends and comparisons, and should offer assistance to stakeholders, urban planners, and decision makers in their pursuit of sustainable development. However, these identified limitations underscore the need for a more comprehensive and multidimensional urban sustainability development indicator, capable of better addressing the complexities of the urban environment. [ABSTRACT FROM AUTHOR]

Irrigation is crucial for crop cultivation and productivity. However, traditional methods often waste water and energy due to neglecting soil and crop variations, leading to inefficient water distribution and potential crop water stress. The crop water stress index (CWSI) has become a widely accepted index for assessing plant water status. However, it is necessary to forecast the plant water stress to estimate the quantity of water to irrigate. Deep learning (DL) models for water stress forecasting have gained prominence in irrigation management to address these needs. In this paper, we present a comparative study between two deep learning models, ConvLSTM and CNN-LSTM, for water stress forecasting using remote sensing data. While these DL architectures have been previously proposed and studied in various applications, our novelty lies in studying their effectiveness in the field of water stress forecasting using time series of remote sensing images. The proposed methodology involves meticulous preparation of time series data, where we calculate the crop water stress index (CWSI) using Landsat 8 satellite imagery through Google Earth Engine. Subsequently, we implemented and fine-tuned the hyperparameters of the ConvLSTM and CNN-LSTM models. The same processes of model compilation, optimization of hyperparameters, and model training were applied for the two architectures. A citrus farm in Morocco was chosen as a case study. The analysis of the results reveals that the CNN-LSTM model excels over the ConvLSTM model for long sequences (nine images) with an RMSE of 0.119 and 0.123, respectively, while ConvLSTM provides better results for short sequences (three images) than CNN-LSTM with an RMSE of 0.153 and 0.187, respectively. [ABSTRACT FROM AUTHOR]

Accurate power load forecasting can facilitate effective distribution of power and avoid wasting power so as to reduce costs. Power load is affected by many factors, so accurate forecasting is more difficult, and the current methods are mostly aimed at short-term power load forecasting problems. There is no good method for long-term power load forecasting problems. Aiming at this problem, this paper proposes an LSTM-Informer model based on ensemble learning to solve the long-term load forecasting problem. The bottom layer of the model uses the long short-term memory network (LSTM) model as a learner to capture the short-term time correlation of power load, and the top layer uses the Informer model to solve the long-term dependence problem of power load forecasting. In this way, the LSTM-Informer model can not only capture short-term time correlation but can also accurately predict long-term power load. In this paper, a one-year dataset of the distribution network in the city of Tetouan in northern Morocco was used for experiments, and the mean square error (MSE) and mean absolute error (MAE) were used as evaluation criteria. The long-term prediction of this model is 0.58 and 0.38 higher than that of the lstm model based on MSE and MAE. The experimental results show that the LSTM-Informer model based on ensemble learning has more advantages in long-term power load forecasting than the advanced baseline method. [ABSTRACT FROM AUTHOR]

This paper proposes a home energy management system able to achieve optimized load scheduling for the operation of appliances within a given household. The system, based on the genetic algorithm, provides recommendations for the user to improve the way the energy needs of the home are handled. These recommendations not only take into account the dynamic pricing of electricity, but also the optimization for solar energy usage as well as user comfort. Historical data regarding the times at which the appliances have been used is leveraged through a statistical method to integrate the user's preference into the algorithm. Based on real life appliance consumption data collected from a household in Morocco, three scenarios are established to assess the performance of the proposed system with each scenario having different parameters. Running the scenarios on the developed MATLAB script shows a cost saving of up to 63.48% as compared to a base scenario for a specific day. These results demonstrate that significant cost saving can be achieved while maintaining user comfort. The addition of supplementary shiftable loads (i.e., an electric vehicle) to the household as well as the limitations of such home energy management systems are discussed. The main contribution of this paper is the real data and including the user comfort as a metric in in the home energy management scheme. [ABSTRACT FROM AUTHOR]

This paper uses data from three Moroccan household surveys between 2001 to 2013 to address issues related to the so-called "Arab inequality puzzle". Welfare inequalities are low and declining in Arab countries and exist against a growing sense of dissatisfaction and frustration. The paper hypothesizes that welfare inequality plays a role in explanation, if seen through the lens of absolute measures and notably absolute polarization. The paper argues that the relatively worsened perception of their welfare among poor, vulnerable, and lower middle-class Moroccan households mirrors the ongoing hollowing out of the welfare distribution's middle and its growing polarization. The results of a multi-logit regression indicate that polarization is significantly and asymmetrically correlated to perception: the poorer are the households, the more polarization links negatively to their perceived welfare; and the richer are the households, the more polarization will positively correlate with their perception. [ABSTRACT FROM AUTHOR]

This paper situates Morocco's invasion of the West African Songhai Empire in 1591 within the global histories of race, slavery, and capitalism. Morocco's invasion, which took place during the height of the Sàdi dynasty (1554–1659), provided Morocco with an influx of capital through Black West African slave labour on Morocco's sugar plantations and its newfound control over the lucrative gold and salt mines of West Africa. Such wealth and power bolstered Morocco's regional and global position in the vital node where Africa, Europe, the Mediterranean, and Atlantic all converge. This paper will address the following questions: how did Morocco's shift from enslaving non-Muslims to enslaving Muslim West Africans from the Songhai based on their race lay down the foundations for centuries of anti-Black violence in North Africa? (2) how did Black slave labour from the Songhai allow Morocco to become England's primary source of sugar imports prior to the rise of sugar plantations in the Americas and the Caribbean? (3) how can we move beyond normative taxonomies that view North and West Africa as separate spaces instead of as regions whose conditions were shaped by one another? Ultimately, my paper will demonstrate how the Sàdi dynasty was an active player in the rise of racialized forms of slavery that eventually dominated the Atlantic for centuries and whose afterlives continue to endure on both sides of the Atlantic. [ABSTRACT FROM AUTHOR]

The stereotomy (bricklaying pattern) of masonry arches is not only a characteristic of the architecture of these structures, but also an important revealing element of mechanical safety when degradations appear in the complex material of masonry. This paper presents the effect of randomness of this parameter on the bearing capacity of masonry arch bridges based on reliability of structures. Different mechanical models that are classically used for the analysis of the bearing capacity of masonry arches can support a reliability analysis. In this paper, a rigid block model and finite-element model are presented and compared. Then, focusing on the rigid block method, stereotomy has been integrated as a geometrical parameter influencing the mechanical behavior. To this end, the stereotomy function is presented as a parameter that can be influenced by the possible degradations affecting the blocks and/or mortar joints, thus justifying its randomness and consequently integrating it in a reliability study. The reliability study carried out in this work focused on the case of a single-span masonry arch bridge located in Morocco. The reliability analysis demonstrated the importance of joints orientation and the possible perturbations that it can undergo around the classical radial configuration. The effect of these perturbations is shown for the failure multiplier, which represents the bearing capacity of the studied arch. Masonry arch bridges are a heritage of great architectural and economic importance for many countries worldwide. This is due to the historical value of these ancient constructions, but also to their durability that allowed them to still fulfil their economic role. Nevertheless, the preservation of the safety of masonry arch bridges depends on a good maintenance approach that takes into account the different hazards affecting these constructions. The uncertainties affecting the geometry are among the hazards to be taken into account by the roadway and railway managers. In this paper, the authors study the effects of uncertainties related to the bricklaying pattern of masonry blocks on the mechanical behavior of the arch bridge. For this purpose, probability-based methods are applied in conjunction with mechanical calculation techniques. The results obtained highlight the importance of considering the stereotomy parameter, which represents the bricklaying pattern of masonry blocks in the arch in maintenance operations. [ABSTRACT FROM AUTHOR]

Purpose: One of the crucial issues in the contemporary finance is the prediction of the volatility of financial assets. In this paper, the authors are interested in modelling the stochastic volatility of the MAD/EURO and MAD/USD exchange rates. Design/methodology/approach: For this purpose, the authors have adopted Bayesian approach based on the MCMC (Monte Carlo Markov Chain) algorithm which permits to reproduce the main stylized empirical facts of the assets studied. The data used in this study are the daily historical series of MAD/EURO and MAD/USD exchange rates covering the period from February 2, 2000, to March 3, 2017, which represent 4,456 observations. Findings: By the aid of this approach, the authors were able to estimate all the random parameters of the stochastic volatility model which permit the prediction of the future exchange rates. The authors also have simulated the histograms, the posterior densities as well as the cumulative averages of the model parameters. The predictive efficiency of the stochastic volatility model for Morocco is capable to facilitate the management of the exchange rate in more flexible exchange regime to ensure better targeting of monetary and exchange policies. Originality/value: To the best of the authors' knowledge, the novelty of the paper lies in the production of a tool for predicting the evolution of the Moroccan exchange rate and also the design of a tool for the monetary authorities who are today in a proactive conception of management of the rate of exchange. Cyclical policies such as monetary policy and exchange rate policy will introduce this type of modelling into the decision-making process to achieve a better stabilization of the macroeconomic and financial framework. [ABSTRACT FROM AUTHOR]

In response to economic, political, and technological stimuli, governments across the globe are progressively embracing digital transformation to devise innovative digital solutions. Despite these advancements, challenges persist in the integration of information resources, including deficiencies in government information systems and threats to network and information security. This paper investigates a novel algorithm for the filling and classification of big data within E-government systems, which comprises data management and governance, cultural and industrial shifts tied to human resource development, and data exchange protocols. A cloud computing environment serves as the infrastructure for constructing an E-government big data intelligence system. The system enables parallel data processing and classification via decision trees, thereby promoting the efficacious and sustainable employment of big data analytics in policy formulation and digital innovation. Additionally, the paper delineates the hurdles and issues that confront these agencies, and proposes potential solutions to augment citizen satisfaction and to deliver value within and beyond governmental sectors. The findings suggest that the integration of big data technologies in E-government presents an effective strategy for the provision of interactive services, thereby addressing citizens' demands for enhanced services. [ABSTRACT FROM AUTHOR]

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Trade facilitation has attracted considerable interest as a central concept in international trade, especially for developing countries. This paper examines trade facilitation reforms in Morocco, focusing on its performance relative to similar economies in the MENA region, Sub-Saharan Africa, and the Lower-Middle-Income group. Using a comparative benchmarking approach spanning from 2010 to 2023, the study analyzes five composite indicators that measure both policy contributions and outcome: the World Bank's Trading Across Borders (TAB) and Logistics Performance Index (LPI), the World Economic Forum's Enabling Trade Index (ETI), the OECD's Trade Facilitation Indicators (TFIs), and the UN's Global Survey on Trade Facilitation and Paperless Trade Implementation (GSTF-PTI). The findings reveal contrasting trends. While Morocco demonstrates strong regional outcomes in reducing trade times and costs, as evidenced by the TAB indicators, its performance on the LPI and ETI is less positive. In terms of policy contributions, Morocco exhibits a positive trend compared to the benchmark groups, showing progress in several areas, but also highlighting delays and opportunities for improvement. A detailed analysis of sub-indicators within the OECD's TFIs and the GSTF-PTI reveals that Morocco excels in transparency, formalities, advance rulings, governance and impartiality, and fees and charges, but lags behind in indicators related to cooperation and institutional arrangements. These findings underscore the need to prioritize trade facilitation reforms in Morocco while acknowledging the challenge of sustaining momentum. Future research should extend the analysis to similar countries, validating the indicators' relevance and exploring the construction of a trade facilitation index system tailored to the Moroccan territory.. [ABSTRACT FROM AUTHOR]

The paper mainly consisted of studying the difficulties of the distance learning applied by Moroccan Vocational Training Department. An online questionnaire was completed by 286 trainees studying in the Moroccan Specialized Institutes of Applied Technology. A Multiple Correspondence Analysis (MCA), using SPSS Statistics, was conducted to analyze the pattern of relationships of model's variables. Also, the Chi-Square test of independence was used to determine if there is a significant relationship between the nominal variables. The findings revealed that many institutes' students find serious difficulties in following and understanding theirs professional training from homes. They do not attend their virtual classrooms in some distance learning's platforms such as Microsoft Teams, which need a high cost of internet connection's fees and a previous training and support program. [ABSTRACT FROM AUTHOR]

In light of the growing threat of violent and hateful extremism in North Africa, the international donor community has recently shifted its focus of attention towards civil society organisations (CSOs) as an important ally in contemporary P/CVE efforts. This has resulted in a growing number of local and international NGOs implementing P/CVE-related projects in Tunisia and Morocco. However, the lack of comprehensive empirical research on local CSOs engagement in P/CVE-efforts complicates the assessment of scope and impact of these initiatives. Little attention has been devoted to the perspective of front-line workers and the ways global P/CVE-policies are being reproduced and challenged on the ground. This paper aims to contribute to a broader understanding of challenges employees of local and international NGOs face in implementing P/CVE in non-Western contexts. Drawing on peacebuilding and development literature, it focuses on the experiences and practices of these actors and their interplay with the international donor community. 30 in-depth narrative interviews with local practitioners and international experts root this paper in rich empirical data that was analysed using Grounded Theory methodology. [ABSTRACT FROM AUTHOR]

The intricate relationship between border control and migrations is the core puzzle of this paper, which takes voluntary returns from Morocco as a case study and autonomy of migration (AoM) as a theoretical framework. More precisely, the paper examines voluntary returns from the perspective of migrants themselves to grasp border control through the lens of its disputed, distorted and sometimes subverted implementation. The paper draws on data collected during fieldwork conducted between 2016 and 2018 in Morocco, including ethnographic observations and interviews with staff from the International Organisation for Migration (IOM), migrants and local intermediaries. It focuses on the case of sub-Saharan migrants leaving Morocco through "Assisted Voluntary Return and Reintegration" programmes led by IOM and confronts empirical data with the AoM theoretical framework. The paper demonstrates that migrants' entangled appropriations of return are defined in close relationship with a wide range of actors intervening during the process of return. Ultimately, migrants reformulate the meaning of their involvement in voluntary return into strategic, moral, relative, and symbolic terms. However, these entangled appropriations of a deportation device simultaneously reinforce social norms and institutional regulations underlying migration dynamics and border control. Eventually, the paper draws conclusions on the political effects of migrants' entangled appropriation of a deportation device on the production of intertwined im/mobility regimes between the Mediterranean and sub-Saharan Africa. [ABSTRACT FROM AUTHOR]

Copyright of Economic Horizons / Ekonomski Horizonti is the property of Economic Horizons and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This research paper explores the linguistic profile of a six-year old autistic boy who acquired the English language without receiving formal instruction. The study tries to shed light on the child's linguistic abilities in the light of Chomsky's innateness theory. This paper uses participant observations and informal questioning to collect data covertly in a naturalistic setting which is the school. The findings of the study revealed that school boy has a functional and communicative use of the English language, which exceeds basic knowledge. His early exposure to YouTube videos in English made him fully conversational, even verbose, contrary to his state when he is using the Moroccan dialect, a fact that implies that English might be his L1 language. [ABSTRACT FROM AUTHOR]

Interleaves are pieces of paper which are meant to protect illuminations, illustrations, and opposite folios from pigment and ink deterioration. The Dalā’il al-Khayrāt or ‘Guidelines to the Blessings’, one of the most widespread prayer books for Muslims, was written by Muhammad ibn Sulaymān al- Jazūlī (died c.1465 CE), a Moroccan mystic Sufi. Depending on the place and date of production, from West (Morocco) to East (Southeast Asia), the manuscripts reflect local styles in the text design and the cover. From the sixteenth up to the end of the nineteenth century, some Moroccan copies were supplied with interleaves which were dyed in a colour range from pale yellow to bright fuchsia. This study comprises seven copies from collections in Qatar for which the physical features of the interleaves were studied and the dyestuffs were identified with HPLC. The analyses conducted at KIK-IRPA in Brussels have revealed that safflower was used as the main dyestuff until the industrial era, when imported synthetic dyes supplanted natural colorants. Conservation issues were also raised since early synthetic dyes found were very unstable to environmental factors. Then, the significance of these materials was explored in comparison with the silk curtains found in European medieval manuscripts. [ABSTRACT FROM AUTHOR]

Since the creation of the European Neighbourhood Policy, the EU has aimed to create a ring of stability outside its borders, in its eastern and southern neighbourhoods. In this challenging landscape, going from east to south, one of the few European successes in terms of neighbourhood policy has been Morocco, country which became a privileged partner of the EU. The paper assesses Morocco's successful cooperation with the EU, which cannot be separated from the developments regarding Western Sahara. The paper argues, by using a neo-realist approach, that the EUMoroccan success story can be explained through the lens of history and the mutual search for security enhancement. Even though the Moroccan case study presents specific characteristics, a security centred approach could benefit the EU in relation to other neighbour countries. [ABSTRACT FROM AUTHOR]

Background: Human resources for health (HRH) play a pivotal role in effective health system operation, yet various impediments challenge sustainable development. This scoping review aimed to explore these challenges and potential solutions in aligning the health workforce to meet the evolving healthcare needs of the Moroccan population. Methods: We conducted a scoping review searching PubMed, Science Direct, Cairn and Google Scholar for relevant articles published between 2014 and 2023. Additionally, non-peer-reviewed literature sourced from Ministry of Health consultations and allied websites was included. Results: Among the nineteen studies meeting our inclusion criteria, the majority were cross-sectional and predominantly focused on challenges faced by nurses. While some papers delineated multiple HRH challenges (5/19), the rest addressed specific challenges. The identified challenges span organizational and personal levels. Organizationally, the focus was on training, lifelong learning, continuing education, health coverage and shortages, and job satisfaction. At a personal level, HRH in the public health sector encountered challenges such as burnout, stress, and broader occupational health concerns. Conclusions: The reviewed publications underscored a spectrum of challenges necessitating robust policy interventions. Despite promising developments in the Moroccan healthcare system, addressing the unequal urban-rural HRH distribution, augmenting funding, and enhancing HRH quality of life stand as pivotal imperatives. [ABSTRACT FROM AUTHOR]

This paper empirically evaluates the influence of implementing quality, safety, environment and information systems security practices on the organizational performance and overall quality of healthcare organizations in the Moroccan context using data from a sample of 50 healthcare entities in the Rabat-Salé-Kénitra region selected from a pool of 76 organizations. This research employs the partial least squares (PLS) method for analysis to test hypotheses regarding the nature of health service quality in Morocco across various forms. The outcomes of this study reveal a significant and positive relationship between organizational performance in Moroccan healthcare facilities and adopting practices emphasizing quality, safety, environment and information security systems. Notably, organizations incorporating these practices generally demonstrate heightened levels of performance. This study posits that the incorporation of an integrated management system can catalyse continuous improvement and enhanced performance within the Moroccan healthcare sector. These results suggest that the implementing integrated management systems could contribute to ongoing improvement and elevate organizational performance standards throughout the broader healthcare sector. However, generalizing these findings to all Moroccan healthcare facilities requires a larger sample spread across all Moroccan regions to enable a comprehensive understanding of the impact of these practices on organizational performance across the entire healthcare landscape of Morocco. [ABSTRACT FROM AUTHOR]

Morocco, despite its heavy reliance on imported fossil fuels, which made up 68% of electricity generation in 2020, has recognised its significant renewable energy potential. The Nationally Determined Contribution (NDC) commitment is to reduce emissions by 45.5% from baseline levels with international assistance and abstain from constructing new coal plants. Moreover, the Green Hydrogen Roadmap aims to export 10 TWh of green hydrogen by 2030, as well as use it for local electricity storage. This paper critically analyses this Roadmap and Morocco's readiness to reach its ambitious targets, focusing specifically on an energy trilemma perspective and using OSeMOSYS (Open-Source energy Modelling System) for energy modelling. The results reveal that the NDC scenario is only marginally more expensive than the least-cost scenario, at around 1.3% (approximately USD 375 million), and facilitates a 23.32% emission reduction by 2050. An important note is the continued reliance on existing coal power plants across all scenarios, which challenges both energy security and emissions. The assessment of the Green Hydrogen Scenarios highlights that it could be too costly for the Moroccan government to fund the Green Hydrogen Roadmap at this scale, which leads to increased imports of polluting fossil fuels for cost reduction. In fact, the emission levels are 39% higher in the green hydrogen exports scenario than in the least-cost scenario. Given these findings, it is recommended that the Green Hydrogen Roadmap be re-evaluated, with a suggestion for a postponement and reduction in scope. [ABSTRACT FROM AUTHOR]

Simple Summary: In this paper, we present the first diagnostic of the wintering birds in the wetlands of the Saïss plain and its adjacent Atlas Mountains (north–center of Morocco). The study revealed an unexpected diversity of bird species, for which we provide the population size, with their variations, over five years (2017–2018 to 2022–2023). Among these birds, we found four remarkable species: Oxyura leucocephala (endangered), Aythya ferina (vulnerable), Aythya nyroca (near-threatened) and Limosa limosa (near-threatened). In addition, we illustrated the wetland changes during the last 20 years (2003–2023), mainly the habitat loss for wintering waterbirds. Moroccan wetlands host up to half a million wintering birds and provide a stopover for tens of thousands of migrants, while they are inhabited by few nesting species. Most of this avifauna prefers to use the large coastal wetlands or reservoirs, while many species are dispersed across hundreds of small inland wetlands of various types. In this study, we monitored the wintering avifauna of 11 wetlands of the Saïss plain and its adjacent Atlas Mountains (north–center of Morocco), during six wintering seasons (2017–2018 to 2022–2023), with the objective of assessing the importance of this region as a waterbird wintering area. Using the richness of the species, we determine the bird population changes during this pentad and between the different types of wetlands (natural, human-made, and natural wetlands). During this study, we recorded 51 species, belonging to 17 families, among which exist four remarkable birds: the endangered Oxyura leucocephala, the vulnerable Aythya ferina and the near-threatened Aythya nyroca and Limosa limosa. Bird diversity is higher in human-made ecosystems than in peri-urban and natural ecosystems, while the populations' size is similar in urban and non-urban wetlands. With regard to bird conservation, these inland wetlands, mainly the small ones, are threatened by recurrent droughts and various anthropic stressors, which we describe using our observations of the two last decades (2003–2023). The loss of habitat is significant, reaching 348.5 hectares, while the impacts of reduced precipitation and temperature increase are particularly evident in the mountainous natural lakes. [ABSTRACT FROM AUTHOR]