Metabolites limiting predator growth wane with prey biodiversity.

Predator-prey interactions are a major driver of microbiome dynamics, but remain difficult to predict. While several prey traits potentially impact resistance to predation, their effects in a multispecies context remain unclear. Here, we leverage synthetic bacterial communities of varying complexity to identify traits driving palatability for nematodes, a main consumer of bacteria in soil.

Gradient boosting for yield prediction of elite maize hybrid ZhengDan 958.

Understanding accurate methods for predicting yields in complex agricultural systems is critical for effective nutrient management and crop growth. Machine learning has proven to be an important tool in this context. Numerous studies have investigated its potential for predicting yields under different conditions.

Chronic vomiting revealing Joubert syndrome: A case report.

Joubert syndrome is a rare autosomal recessive disorder characterized by the presence of the molar tooth sign on imaging. We report the case of a 5-year-old girl diagnosed with Joubert syndrome during the investigation of chronic vomiting. The patient presented with neuropsychomotor delay, a history of neonatal respiratory disorders, and hydrocephalus treated with a ventriculoperitoneal shunt.

Mycotic aortic aneurysm secondary to spondylodiscitis: A case report and review.

Mycotic aneurysms are a rare but potentially life-threatening complication of infections, particularly those involving the spine. Spondylodiscitis, a bacterial or fungal infection of the intervertebral disc, is a known risk factor for the development of mycotic aneurysms. Early diagnosis and prompt treatment are crucial for improving patient outcomes.

Assessment of genetic structure and trait associations of Watkins wheat landraces under Egyptian field conditions.

Background: Wheat landraces represent a reservoir of genetic diversity that can support wheat improvement through breeding. A core panel of 300 Watkins wheat landraces, as well as 16 non-Watkins landraces and elite wheat cultivars, was grown during the 2020-2021 and 2021-2022 seasons at four Agricultural Research Stations in Egypt, Gemmiza, Nubaria, Sakha, and Sids, to evaluate the core panel for agromorphological and yield-related traits. The genetic population structure within these genotypes were assessed using 35,143 single nucleotide polymorphisms (SNPs).

Vaccination coverage and access among children and adult migrants and refugees in the Middle East and North African region: a systematic review and meta-analysis.

Background: The Middle East and North African (MENA) region is a major global hotspot for migration with more than 40 million migrants, who may be an under-vaccinated group because of barriers to vaccination within countries of origin, transit, and destination. We systematically synthesised the evidence on coverage, acceptance, drivers of uptake, and policies pertaining to vaccination for children and adult migrants in the region, in order to explore tailored interventions for these groups.

Methods: We searched six databases (including Medline, Embase) for peer-reviewed literature, and other websites (including WHO, IOM, ministries of health) for grey literature on coverage, acceptance, drivers of uptake and policies for any vaccination in migrants in the MENA region from between 2000 and 27 August 2024 in any language.

The spatio-temporal evolution of leishmaniasis in the province of Essaouira.

Introduction: Leishmaniasis is a highly prevalent neglected tropical disease. It represents a significant public health concern in northern Africa, particularly in Morocco. To assess the extent of the disease at the provincial level, as well as the temporal evolution of CL cases and their geographic distribution.

A successful case of vascular hitch procedure in adulthood: A simpler alternative for the vascular obstruction of the pyelo-ureteral junction.

Congenital obstruction of the upper urinary tract is often caused by the pyeloureteral junction syndrome, the lower polar vessel being the most common extrinsic etiology. We report on a case that was successfully treated using the Vascular HITCH, an alternative method with lower morbidity than Anderson and Hynes pyeloplasty considered the gold standard procedure. Our objective is to outline the aforementioned method and illustrate its ease of use and possible efficacy in carefully chosen adult patients.

Soil health in Moroccan olive agroecosystems: The bioindication role of terrestrial nematode dynamics.

Terrestrial nematodes are important soil microorganisms that modulate biological processes in soil ecosystems. Thus, these microorganisms have strong potential as soil health bioindicators. This study aimed to investigate their distribution patterns in Moroccan olive agroecosystems and to evaluate their structural and functional dynamics shaping soil disturbance status.

Food safety knowledge, attitudes, and practices among food handlers in collective catering in central Morocco.

Food safety is a significant challenge for countries worldwide due to the growing number of food poisoning outbreaks, particularly in the catering sector, which impacts consumer health and imposes additional economic costs on countries. The role of food handlers in restaurants is crucial for guaranteeing this safety and protecting the health of citizens. This pioneering study in central Morocco aimed to assess food safety knowledge, attitudes, and practices (KAPs) among food handlers and to identify key factors influencing adequate knowledge, positive attitudes, and effective practices.

Antifungal Chitosan Nanocomposites-A New Perspective for Extending Food Storage.

Chitosan, a biopolymer derived from chitin, exhibits significant antifungal properties, making it a valuable compound for various applications in agriculture food preservation, and biomedicine. The present study aimed to assess the antifungal properties of chitosan-modified films using sol-gel derivatives (CS:ZnO) or graphene-filled chitosan, (CS:GO and CS:rGO) against two strains of fungi that are the most common cause of food spoilage: ATCC 9643 and DSM 1282. The results indicate important differences in the antifungal activity of native chitosan films and zinc oxide-modified chitosan films.

Identification of Diagnostic and Prognostic Subnetwork Biomarkers for Women with Breast Cancer Using Integrative Genomic and Network-Based Analysis.

Breast cancer remains a major global health concern and a leading cause of cancer-related deaths among women. Early detection and effective treatment are essential in improving patient survival. Advances in omics technologies have provided deeper insights into the molecular mechanisms underlying breast cancer.

Aged Lignocellulose Fibers of Cedar Wood (9th and 12th Century): Structural Investigation Using FTIR-Deconvolution Spectroscopy, X-Ray Diffraction (XRD), Crystallinity Indices, and Morphological SEM Analyses.

The characterization of lignocellulosic biomass present in archaeological wood is crucial for understanding the degradation processes affecting wooden artifacts. The lignocellulosic fractions in both the external and internal parts of Moroccan archaeological cedar wood (9th, 12th, and 21st centuries) were characterized using infrared spectroscopy (FTIR-ATR deconvolution mode), X-ray diffraction (XRD), and SEM analysis. The XRD demonstrates a significant reduction in the crystallinity index of cellulose from recent to aging samples.

Lignin-Furanic Rigid Foams: Enhanced Methylene Blue Removal Capacity, Recyclability, and Flame Retardancy.

Worldwide, populations face issues related to water and energy consumption. Water scarcity has intensified globally, particularly in arid and semiarid regions. Projections indicate that by 2030, global water demand will rise by 50%, leading to critical shortages, further intensified by the impacts of climate change.

Eco-Friendly Hydrogel Beads from Seashell Waste for Efficient Removal of Heavy Metals from Water.

The objective of this study is to develop a calcium carbonate-based adsorbent derived from seashells, incorporated into a sodium alginate matrix (Na-Alg@CTs) to form hydrogel beads, for the efficient removal of Cu (II) and Zn (II) heavy metals from aqueous solutions. XRD, SEM/EDS, and FTIR analysis confirm the successful synthesis and characterization of the fabricated adsorbent. The adsorption study of Cu (II) and Zn (II) onto Na-Alg@CTs hydrogel beads revealed that the Langmuir model was the most suitable for characterizing the adsorption isotherms, suggesting monolayer coverage.

Unveiling the Photocatalytic Potential of BiAgOS Solid Solution for Hydrogen Evolution Reaction.

The growing emphasis on green energy has spurred momentum in research and development within the field of photocatalytic materials, particularly for green hydrogen production. Among the most abundant oxides on Earth, oxychalcogenides stand out for their cost-effectiveness and ease of synthesis. In this context, we present an investigation of the potential use of BiAgOS as an efficient photocatalyst for hydrogen generation.

Green Synthesis of Zinc Oxide Nanoparticles for Tetracycline Adsorption: Experimental Insights and DFT Study.

An eco-friendly approach was used to fabricate zinc oxide nanoparticles (ZnO NPs) using thyme, L., leaf extract. The produced ZnO nanoparticles were characterized by XRD and SEM analysis.

A Quantitative Risk Assessment Model for in Ready-to-Eat Smoked and Gravad Fish.

This study introduces a quantitative risk assessment (QRA) model aimed at evaluating the risk of invasive listeriosis linked to the consumption of ready-to-eat (RTE) smoked and gravad fish. The QRA model, based on published data, simulates the production process from fish harvest through to consumer intake, specifically focusing on smoked brine-injected, smoked dry-salted, and gravad fish. In a reference scenario, model predictions reveal substantial probabilities of lot and pack contamination at the end of processing (38.

Beer, barley, livestock, milk: Who adopts agricultural innovations in rural Rajasthan?

Research conducted in developing countries in the past 50 years generally suggests that most agricultural innovations (whether technological, social, or financial in nature) end up reinforcing existing socio-economic hierarchies based on gender and class. Most of these findings are drawn from the Green Revolution, which focused overwhelmingly on high-yielding varieties of rice, maize, and wheat, along with the introduction or expansion of irrigation and extension services and the use of fertilizers and pesticides. Less is known about how agricultural innovations involving other crops or livestock, especially if introduced in tandem, perform in alleviating poverty or reducing gender inequality.

Therapeutic patient education: Impact on lung function in Moroccan adult asthma patients?

Background: Despite the availability of effective asthma medications, the condition remains poorly controlled, making it one of the most common emergency room and physician visits each year. Appropriate asthma education programs are needed to maintain or improve optimal lung function in asthmatics. This study aimed to evaluate changes in lung function parameters in adult asthmatics before and after a structured educational intervention.

Sociodemographic Variables and Psychological Distress of Moroccan College Students.

Because college students are an important category of the population highly vulnerable to mental health problems, this study aims to investigate the sociodemographic variables associated with the increase in psychological distress levels among Moroccan college students. Participants ( = 1147; mean age 20.00, = 2.

Towards net zero: Comprehensive approach for voluntary carbon trading among microgrids.

In the context of growing focus over climate changes and promoting sustainability across a various range of fields, microgrids can play a significant role in global decarbonization endeavors, contributing to carbon neutrality and ultimately attaining net-zero emissions in the energy sector. The objective of this paper is to address the integration of voluntary carbon trading within microgrid communities, in the perspective to mitigate greenhouse gas (GHG) emissions and boost the integration of renewable energy sources (RES). Introducing five modular algorithms managing key aspects of carbon trading, the study engineers a comprehensive framework aiming to optimally orchestrate the Voluntary Carbon Market (VCM) within microgrids.

Rare Association of Dermatitis Herpetiformis and Chronic Plaque Psoriasis.

Dermatologists should consider investigating for coexisting autoimmune conditions such as dermatitis herpetiformis and/or coeliac disease, in patients with psoriasis presenting clinical signs and symptoms, in order to ensure an accurate diagnosis and improve patients' long-term management.

Serological Profiles of Hepatitis B Virus in Patients With Crohn's Disease Undergoing Anti-Tumor Necrosis Factor Alpha (TNFα) Therapy at Ibn Sina University Hospital, Rabat.

Introduction Anti-tumor necrosis factor alpha (TNFα) therapies have revolutionized the management of Crohn's disease (CD). However, they increase the risk of viral reactivation, particularly hepatitis B virus (HBV). This study aims to define the HBV serological profiles of patients with CD who are candidates for biological therapy, identifying profiles at potential risk for reactivation or exacerbation following immunosuppressive treatment.