Search Results (41)

Background: The elimination of measles is a public health priority for the World Health Organization. During the COVID-19 pandemic from 2020 to 2022, the number of cases in Iraq decreased. However, a surge in cases started in late 2022. The aims of this study are to understand and describe the epidemiology of the surge of measles compared to reported cases in 2018 and 2019. Secondarily, they are to identify high clusters to find possible causes and implement prevention efforts accordingly, and low clusters of measles to identify possible protective factors. Methods: Frequencies were used to describe the univariate characteristics of cases reported each year. The chi-square test of independence was used to test differences by age; p-values less than 0.05 were considered statistically significant. Gi cluster analysis was used to determine where there were high and low clusters of cases in each district. Results: The number of clinically confirmed cases of measles rose dramatically in 2023 (14,301) and early 2024 (33,048) compared to 2018 (1044) and 2019 (4586). Most patients were less than one year to 14 years of age. The percentage of patients aged 5–14 years was higher in 2023 (32.8%) and 2024 (30.0%) than in 2018 (15.9%) and 2019 (22.1%). Males were consistently more prevalent than females throughout all study years. Almost 5% (1545) of patients were vaccinated; the remainder were unvaccinated or had unknown vaccination status. Only 1% reported a history of contact with infected patients. The case fatality ratio was 0.06% in 2023 and 0.2% in early 2024. Despite the recent surge in cases, 27 of the 153 districts (17.4%) had low clustering. Conclusions: The recent surge in measles cases in Iraq was found to be in those below 15 who are commonly associated with the disease. Clusters of high reporting were mainly in the middle of Iraq while clusters of low reporting were mainly in the north. We recommend continuing to study clusters of measles and vaccine coverage to direct prevention efforts. Full article

Background/Objectives: Recent advancements in digital health have facilitated the expansion of mobile health (mHealth) apps. This study examines the top-ranked Arabic wellness mHealth apps in the Middle East and North Africa (MENA) region and evaluates wellness apps in Saudi Arabia for their potential to promote health-related behavior change using the App Behavior Change Scale (ABACUS). Methods: A cross-sectional review was conducted using a systematic three-phase approach to identify and evaluate Arabic wellness apps, with the dataset extracted from the Sensor Tower platform. In Phase 1, apps were identified based on predefined country, language, and wellness criteria. In Phase 2, app descriptions were screened for behavior change features. In Phase 3, eligible apps available in Saudi Arabia were downloaded and evaluated using the ABACUS. Results: Egypt had the highest number of identified Arabic wellness apps (n = 9), followed by Iraq and the United Arab Emirates (UAE) (n = 8 each), while Yemen had the fewest identified apps. For potential behavior change apps, Tunisia and the UAE had the highest apps (n = 7), whereas Yemen and Libya had the lowest (n = 1 each). All Arabic wellness apps identified in Saudi Arabia were classified as promoting physical activity with only one app encouraging healthy eating. The total ABACUS scores were relatively consistent, ranging from 15 to 17 out of 21. Conclusions: Arabic mHealth wellness apps identified across the included MENA countries were limited in number, while apps available in Saudi Arabia showed variability in the incorporation of behavior change features. Full article

Contamination of soils by petroleum hydrocarbons is a long-standing environmental and public-health issue in oil-producing areas. This study compared natural attenuation and biostimulation using date palm waste for the remediation of crude-oil-contaminated soil collected near the North Oil Company facilities in Kirkuk, Iraq (0–10 cm). The experiment was conducted as an outdoor semi-field, pot study under a rain shelter over 160 days, using 2 kg of soil per pot; palm waste (<5 mm) was added at 500 g per pot in the biostimulation treatment. This study provides preliminary semi-field evidence from Iraq using locally available date palm waste under semi-arid outdoor conditions. Gas chromatography with flame ionization detection (GC–FID) was used to measure total petroleum hydrocarbons (TPH; C8–C40), while gas chromatography–mass spectrometry (GC–MS) was used to measure 18 priority polycyclic aromatic hydrocarbons (PAHs), grouped into 2–3- and 4–6-ring categories; the microbial number was measured as colony-forming units (CFU). Biostimulation reduced TPH from 38,751 mg kg⁻¹ at day 0 to 9205 mg kg⁻¹ by day 40 (76.2% reduction), which was later sustained to 4717 mg kg⁻¹ by day 160 (87.8% reduction). Natural attenuation showed relatively slower and smaller reductions over the same period. Full article

Sea level rise (SLR) is a global phenomenon impacting coastlines worldwide, with its effects varying according to local geophysical and climatic conditions. The Arabian Gulf, characterized by hyper-arid conditions and low-lying coastal zones, is particularly vulnerable to SLR. This includes the eastern Arabian Peninsula, where densely populated cities and critical infrastructure in countries such as Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, and the United Arab Emirates (UAE) face increasing risk. This study assesses the potential impact of SLR on Qatar’s coastline using CVI, which integrates both physical and socio-economic parameters. The analysis separately calculates the Physical Vulnerability Index (PVI) and the Socio-Economic Vulnerability Index (SVI), which are then combined to produce the final CVI score. Each variable is assigned a semi-quantitative score on a scale from 1 to 5, representing a gradient from very low to very high vulnerability. To determine the relative importance of each variable, the AHP is employed as a weighting method. The findings reveal that the majority of Qatar’s coastline falls within the high to very high vulnerability categories, with the exception of Doha, which is classified as low risk due to extensive coastal modifications and protective infrastructure. In contrast, areas such as Al Khor and Ras Laffan in the north and northeast, as well as Dukhan and Al Zubarah in the west, exhibit considerably higher vulnerability. These results highlight the urgent need for continued assessment of SLR impacts and the development of targeted adaptation and resilience strategies to safeguard Qatar’s coastal zones. Full article

This study aims to create environmentally comfortable building designs in hot and dry steppe climates using more effective approaches. The purpose of this study is to assess the relationship between mean radiant temperature (MRT) and indoor air temperature (Tia), taking into account the orientation of buildings, for better building thermal performance. For this purpose, residential buildings with different orientations were selected in the study region ‘Garmian—northern Iraq’, and their thermal performance was evaluated. The results show how MRT contributes to the buildings’ thermal comfort. The outcomes of this research provide innovative empirical quantification of the correlation of MRT-Tia, as the regression coefficient (β) represents the rate of change in Tia per unit increase in MRT and ranges by orientation in the study area. The findings demonstrate that north-facing buildings buffer radiant heat gain (β~0.52), resulting in a 0.5 °C increase in indoor air temperature for each 1 °C rise in MRT. Moreover, west orientation delivers promising winter passive heating (MRT up to 22 °C and indoor air temperature up to 22.8 °C with a β of ~0.82). However, south-facing buildings perform poorly in the winter, with low MRT and a weak β (~0.44), contrasting with passive solar design strategies that favor south-facing buildings in the northern hemisphere. Furthermore, in the summer, the MRT is always higher than Tia, while it is lower in winter, indicating poor envelope and fenestration thermal insulation properties, which lead to excessive energy usage to maintain thermal comfort. Finally, the study suggests the novel quantified MRT-Tia mathematical correlation responds to the orientations for such climates, offering both diagnostic and predictive tools for thermal comfort performance optimization. This study is the first to empirically quantify orientation-specific MRT–Tia relationships in BSh climates, offering a novel diagnostic tool for sustainable building design. This study involved field observations in 36 residential row houses across four orientations. Key environmental and personal variables measured included mean radiant temperature (MRT), indoor air temperature (Tia), air velocity, relative humidity, metabolic rate, and clothing insulation. Full article

In the world of globalization and increasing business competition, innovation has become a significant component of the sustainability of an organization. One of the important components affecting an organization’s ability to innovate is human resource management (HRM). This study analyzes how HRM practices relate to banking sector sustainability, testing theoretical pathways through organizational innovation and human capital as potential mediators. SPSS v25 was used to analyze data collected from 207 banking sector employees. The results demonstrate that the human capital of an organization can be increased by the practices of human resource management, which stimulates organizational innovation in the same fashion. This study also shows that human capital is a partial mediator of the relationship between human resource management practices and organizational innovation, highlighting its importance for converting human resource management activities into innovative results. Considering these results, banks are advised to implement complete human resource management strategies that combine operational efficiency with workforce capacity development to create a dynamic banking environment allowing for continued innovation. The proposed mediation model based on empirical data contributes to the literature and provides insights for banking institutions, which can use human capital to drive innovation in difficult situations. Full article

This study aims to design a practical model for better understanding and practicing adaptive reuse of historic military buildings in the north of Iraq while also highlighting its integration into sustainability. Although adaptive reuse is becoming increasingly common, limited studies have shown the impact of building typology on reuse practices and how it contributes to sustainability. Each building typology has some characteristics and values that may influence the practice of reusing them. Qualitative methodology using both the literature review and field studies was utilized to achieve this study’s goals. The literature review was applied to illustrate the main components of the research and conduct the conceptual framework. The literature reviews, supported by researcher investigations and historical reviews, helped the researchers to demonstrate the procedure that was followed to reuse these buildings. Finally, field studies, incorporating questionnaires and researchers’ observations, were conducted to evaluate the reused military buildings in the region. Based on the findings, the model was designed. The results emphasize key considerations for this building typology, focusing on environmental connections, embedded information, architectural integrity, monumental status, and intrinsic values. Further, it underscores the positive interaction of the model with environmental, social, cultural, and economic sustainability concepts. Full article

Background and Objectives: Alzheimer’s disease and other dementias represent some of the leading public health concerns worldwide. This study aimed to assess the global burden of Alzheimer’s disease and other dementias attributable to high fasting plasma glucose in the last decades. Materials and Methods: A descriptive epidemiological study was conducted. The Global Burden of Disease (GBD) study data about deaths and Disability-Adjusted Life Years (DALYs) were used. All figures were presented as age-standardized rates (ASRs). The average annual percent change (AAPC) was computed using the Joinpoint regression analysis. Also, age-period-cohort analysis was performed. Results: A total of 2 million deaths from Alzheimer’s disease and other dementias were reported worldwide in 2021, whereby the total number deaths from Alzheimer’s disease and other dementias attributable to high fasting plasma glucose was 290,032 (98,900 males and 191,132 females) in 2021. The highest ASRs of burden of Alzheimer’s disease and other dementias attributable to high fasting plasma glucose were found in Afghanistan, Iraq, Morocco, Qatar, and the United States of America, while the lowest ASRs were in Belarus and Mongolia. From 1990 to 2021, a significant increase (p < 0.001) was noted in ASRs of deaths and DALYs for Alzheimer’s disease and other dementias attributable to high fasting plasma glucose. Looking at the GBD regions, the trends in ASRs for mortality and for DALYs of Alzheimer’s disease and other dementias attributable to high fasting plasma glucose between 1990 and 2021 showed a growth 10-fold faster in High-income North America (AAPC = 2.0%, for both equally) and Central Asia (AAPC = 2.4% and AAPC = 2.5%, respectively) than in the region of High-income Asia Pacific (AAPC = 0.1% and AAPC = 0.2%, respectively). The relative risk of mortality and DALYs for Alzheimer’s disease and other dementias attributable to high fasting plasma glucose demonstrated statistically significant (p < 0.0001) period and cohort effects, and net drift and local drifts. Conclusions: This study showed an increase in the global burden of Alzheimer’s disease and other dementias attributable to high fasting plasma glucose in the last decades. Future successful entire-population strategies targeting high fasting plasma glucose may reduce the burden of a wide range of these diseases. Full article

Investigating the spatial-temporal evolutionary trends of future temperature and precipitation considering various emission scenarios is crucial for developing effective responses to climate change. However, researchers in Iraq have not treated this issue under CMIP6 in much detail. This research aims to examine the spatiotemporal characteristics of temperature and rainfall in northern Iraq by applying LARS-WG (8) under CMIP6 general circulation models (GCMs). Five GCMs (ACCESS-ESM1-5, CNRM-CM6-1, MPI-ESM1-2-LR, HadGEM3-GC31-LL, and MRI-ESM2-0) and two emissions scenarios (SSP245 and SSP585) were applied to project the upcoming climate variables for the period from 2021 to 2040. The research relied on satellite data from fifteen weather sites spread over northern Iraq from 1985 to 2015 to calibrate and validate the LARS-WG model. Analysis of spatial-temporal evolutionary trends of future temperature and precipitation compared with the baseline period revealed that seasonal mean temperatures will increase throughout the year for both scenarios. However, the SSP585 scenario reveals the highest increase during autumn when the spatial coverage of class (15–20) °C increased from 27.7 to 96.29%. At the same time, the average seasonal rainfall will rise in all seasons for both scenarios except autumn for the SSP585 scenario. The highest rainfall increment percentage is obtained using the SSP585 for class (120–140) mm during winter. The spatial extent of the class increased from 25.49 to 50.19%. Full article

Liturgical space represents the embodiment of Christian theology in church buildings, encompassing both physical and metaphysical aspects. This space carries holiness and sacredness through a set of architectural elements that create sacred and profane zones within the church architecture. For centuries, design elements have shaped the form of Eastern churches in Iraq. This research aimed to answer the following question: what does a participant see at first glance in the liturgical space of a church building? This paper revisits the impact of design elements on the liturgical space of Eastern churches. The research methodology involved analyzing qualitative data using visual attention software (VAS) 3M, version 2024, to examine eye-tracking data and identify what visitors first noticed when entering these church interiors in Mosul, Iraq. The results highlight the variations and dominance of specific design elements in their impact on Eastern churches. The conclusions emphasize the importance of scientifically based restoration for the perception of design elements in these churches. Full article

Photovoltaic (PV) system reliability and durability investigations are essential for industrial maturity and economic success. Recently, PV systems received much interest in Iraq due to many reasons—for instance, power shortage, global warming and pollution. Despite this interest, the precise economic implications of PV system reliability in harsh climates like Iraq remain uncertain. This work assesses the economic implications of PV system component reliability and soiling in Iraq using field experience and historical data. This study identifies the most common failure modes of PV systems installed in Iraq and similar climatic regions, and also ranks their severity. Simulations explore scenarios of PV module degradation rates, inverter lifetimes, soiling rates, and cleaning intervals, revealing that soiling has the most detrimental effect, with cleaning frequency leading to Levelized Cost of Electricity (LCOE) losses of over 30%, depending on the location. Inverter lifetime contributes to LCOE losses between 4 and 6%, depending on the PV system’s location. This study also evaluates the impact of tilt angle as a mitigation strategy for reducing soiling loss and its economic implications, finding that installing PV modules at higher tilt angles could reduce the economic impact of soiling by approximately 4.4%. Additionally, the optimal cleaning strategy identified is fully automated dry cleaning with robots, outperforming other strategies economically. Overall, the findings highlight that the LCOE in Iraq is relatively high compared to the global weighted average for utility-scale PV systems, primarily due to high soiling and degradation rates. The LCOE varies within the country, influenced by different degradation rates. This study aims to assist PV stakeholders in Iraq and the Middle East and North Africa (MENA) region in accurately estimating solar bankability; moreover, increasing reliability by minimizing the technical and financial risks by considering key parameters specific to these regions. Full article

Sustainable design, which aims to reduce energy consumption and mitigate climate change, is a primary concern of developing countries. Hence, it reduces CO₂ emissions. Residential buildings in North Iraq account for approximately 69% of all electricity consumed. To mitigate this issue, this article investigates the design of a sustainable model by considering the local climate, building design occupant behaviour, and sociocultural needs in the region and their impact on energy use. This study used mixed research methods to develop a sustainable single-family house model in semi-arid climates, specifically Erbil (North Iraq), the process consisted of three phases. Phase One saw the collection of all data from analysed literature, observation, worship, case study simulations of the base, and an improved model. Phase Two defined the guidelines for creating sustainable model dwellings based on the main findings in Phase One. Phase Three created a prototype to evaluate the sustainable model, primarily focusing on meeting people’s design preferences while avoiding privacy concerns. In addition, DesignBuilder Software simulation was used to examine the impact of occupancy behaviour (based on local culture and traditions) on the building’s energy performance throughout two phases. In the first step, three occupancy profile types are compared with real-life study bills. These profiles were the base case, which came from an actual case; the statistical profile from surveys; and the international standard ASHRAE 90.1, which was used as the default. The second phase compared the base model with an improved model and developed a sustainable prototype that satisfies local climate and sociocultural needs. The result indicated that the standard occupant profile significantly differs from the actual bill by 40%, whereas the statistical profile and base case reduce the gap to 11% and 4%, respectively. The sustainable prototype model can enhance operative temperature by 4 °C and decrease total energy use by 50% compared to the base case model. Data also showed that occupants keep lights on even when rooms are unoccupied. Therefore, when designing sustainable dwellings, it is crucial to consider occupant behaviour and their sociocultural needs, as they have a significant impact on energy use as a result of their activity patterns and schedules. These factors should be considered in the local code. Full article

Water, being the basic resource for life on earth, is of great importance in arid and semi-arid regions, which face the direct impacts of climate change. This study aims to solve water scarcity for Baranti Plain farmers by constructing concrete canals using modern technology. The Baranti Plain is located approximately 25 km north of Erbil in Iraq and spans an area of 445 km². The Great Zap River flows through its northern region, with an average discharge of about 400 m³ per second. In response to the challenges faced in this area, the Ministry of Agriculture and Water Resources collaborated with the Food and Agriculture Organization (FAO) to gather essential data. This extensive dataset, covering the period from 2000 to 2021, particularly focuses on ground-level monitoring in September. Notably, the region experienced a significant decline in groundwater levels, totaling 23 m on average. Additionally, there was a 7.8% increase of urban expansion, and the number of wells increased from 257 in 2006 to 600 in 2021. To counter the diminishing groundwater levels and facilitate agricultural irrigation, a proposal was introduced to harness the waters of the Great Zap River. This plan involves channeling the river waters to the plain through a network of concrete canals known as the Baranati Project Plain. For precise planning, a digital elevation model (DEM) with a 12.5 m resolution was procured to analyze the area using GIS. This investigation revealed a height difference of 130 m between the Great Zap River and the Baranti Plain. Subsequently, the area was segmented into four zones based on its suitability for the project: highest, medium, low, and unsuitable. Notably, the combined areas of high, medium, and low suitability encompass 68% of the entire study region. The project’s next phase used a flow calculator to determine the channel’s shape, area, slope, and water requirements. The final phase involved analyzing annual rainfall data from three meteorological stations (Bastora, Ankawa, and Khabat), showing an average annual rainfall of 396 mm. The project has the capacity to irrigate more than 30,000 hectares of land, benefiting more than 1200 farmers. It is expected to stop the use of over 600 wells for irrigation and potentially raise groundwater levels by about 2.5 m annually. Our work revealed that addressing groundwater depletion requires implementing canals, rainwater harvesting, farmer education, modern irrigation, drilling restrictions, and supporting water. Full article

Carthamus oxyacantha M.Bieb is a promising repository of active phytochemicals. These bioactive compounds work synergistically to promote the plant’s antioxidant, anticancer, and immunomodulatory capabilities. The present study aimed to discover the potential immunomodulatory and cytotoxicity of different extracts of Carthamus oxycantha roots. Aqueous ethanol (70%), aqueous methanol (90%), ethyl acetate, and n-hexane extracts were tested against five cell lines (T47D, MDA-MB231, Caco-2, EMT6/P, and Vero). Among these extracts, ethyl acetate and n-hexane extracts showed significant activity in inhibiting the proliferation of cancerous cells because of the presence of several phytochemical compounds, including flavonoids, phenolics, and alkaloids. The n-hexane extract was the most potent extract against T47D and Caco-2 cell lines and had IC₅₀ values of 0.067 mg/mL and 0.067 mg/mL, respectively. In comparison, ethyl acetate extract was active against T47D and MDAMB231, and IC₅₀ values were 0.0179 mg/mL and 0.03 mg/mL, respectively. Both n-hexane and ethyl acetate extracts reduced tumor size (by 49.981% and 51.028%, respectively). Remarkably, Carthamus oxyacantha extracts decreased the average weight of the tumor cells in the in vivo model. The plant induced significant apoptotic activity by the activation of caspase-3, immunomodulation of macrophages, and triggering of pinocytosis. The implications of these intriguing findings demand additional research to broaden the scope of the understanding of this field, opening the doors to the possibilities of using Carthamus oxyacantha M.Bieb as an effective cancer treatment adjuvant in the future. Full article

This study explores the relationship between linguistic behaviors of Americans of Southwest Asian or North African descent (SWANA Americans) and their ethnic rootedness, religion, and locality. SWANA Americans are an understudied community in the field of sociolinguistics but could be highly visible in society. SWANA Americans have historically and legally been classified as white in the US despite the social perception that they are not white. The linguistic analysis in the present paper will reflect the social discrepancies between the top-down perspective of assigning all SWANA Americans a statistical race category versus the bottom-up perspective of examining the social implications of this community’s nuanced internal composition differences. Labovian Sociolinguistic Interviews were conducted with 54 SWANA Americans in the Upper Midwest and Southern California, and an ethnic rootedness metric was designed to measure individual speakers’ ethnic rootedness. The results show that higher ethnic rootedness, being a Muslim (in the more careful speech style), and being from Dearborn, MI, are significant predictors of higher rates of “reracializing” indexically bleached ethnically affiliated lexicon (words such as Ali, Muslim, Iraq, Mohammad, etc.) in the speakers’ English speech. Full article