Suez Canal Region Research Articles

Assessment of Mercury, Lead and Cadmium Levels among Children with Type 1 Diabetes in Suez Canal Region: Review Article

Assessment of Mercury, Lead and Cadmium Levels among Children with Type 1 Diabetes in Suez Canal Region: Review Article

Predicting the Invasion Range of the Common Myna, Acridotheres tristis Linnaeus, 1766 in Egypt under Climate Change

The common myna bird (Acridotheres tristis Linnaeus, 1766) is widely recognized as one of the most formidable invasive avian species globally. The bird poses significant challenges due to its ability to outcompete a variety of native cavity-nesting birds. Additionally, the common myna is a notable agricultural pest and a substantial threat to indigenous biodiversity. The current study is focused on understanding the distribution pattern of the common myna (Acridotheres tristis Linnaeus, 1766) in Egypt and the significant favorable conditions to predict the invasion scale of the bird to the Egyptian fauna. To determine the environmental variables influencing the invasion range of the common myna in Egypt, a Species Distribution Model (SDM) was employed. The current work documented 117 invasion sites of the species from February to December 2023. The predicted habitats are mainly concentrated close to the Nile Delta of Egypt, the Suez Canal region, North and South Sinai, in addition to scattered areas on the Red Sea coast, along the riverbanks of Upper Egypt, in addition to a few northwestern areas of the Western Desert. The most significant environmental factors affecting the establishment were the Minimum Temperature of the Coldest Month, the Mean Temperature of the Coldest Quarter, and Elevation. The current invaded areas comprise about 0.8% of Egypt (8240 km2 out of roughly one million km2). We found that this is significant and of concern due to the expectation of increasingly favourable conditions due to global warming; this will turn this invasive species into a real threat to Egyptian ecosystems due to its aggressive competition with native cavity-nesting birds, its impact as an agricultural pest, and its potential to disrupt local biodiversity.

In-Between Categories: Documenting Greek Children’s Legal Belonging in the Suez Canal Region

This paper looks at the complex manner in which children were documented in Ottoman Egypt and their access to citizenship later in postcolonial Egypt. It discusses the making of social and political categories, like citizenship and statelessness, and how Greeks moved through those categories. This paper also analyzes how these categories were imposed, first by the Ottoman Empire and then by the Egyptian nation-state. The end of the Ottoman Empire in 1922, and the declaration of the Egyptian Republic in 1953, the Suez Crisis in 1956, the Arab-Israeli Wars in 1967 and 1973, and the new labor laws of the 1950s and 1960s, among other events, impacted Greeks and others who lived in Egypt at that time. The impact among Greeks in Suez Canal cities was particularly evident in the community’s cohesion, as most evacuated the cities in 1967 with almost everyone else following in 1973. These economic and political factors, and the social processes the community underwent, defined Greek children’s relation with the Egyptian postcolonial state.

Classification and detection of changes in land use and land cover using satellite images and GIS- near Suez Canal area

Egypt has developed significantly in the vicinity of the Suez Canal and its surrounding towns over the last ten years. Utilizing satellite pictures to identify land use and cover types from thematic maps remains difficult. Select the optimal strategy for successful satellite image classification across various applications. Enhancing classification accuracy requires the most effective algorithm. The effectiveness of a change detection system has not been tested in the community of Abu SUWEIR, located near the Suez Canal region in Ismailia City, Egypt. This project analyzes seven classification algorithms with the use of remotely sensed Planet Scope multispectral pictures to evaluate and monitor changes in land cover in ABU SUWEIR Village from 2016 to 2022. The post-January 25, 2011 revolution period in Egypt saw a transition from anarchy to the commencement of progress and improvement. This analysis demonstrates that the ANN classifier achieved an overall accuracy of 77.33% in 2016 and 72.00% in 2022, with corresponding KAPPA coefficients of 0.66 and 0.58 for each year. Agriculture was the most common land use type according to the ANN categorization, making up over 60.48% of the study area in 2016 and 53.89% in 2022. Bare terrain is the second most common landcover type, accounting for 30.31% in 2022 and 25.91% in 2016. On the contrary, urbanized regions, accounting for 13.61% in 2016 and 15.80% in 2022, are the least categorized.

Clinical significance of viral markers testing by ELISA and Individual Donation Nucleic Acid Testing (ID-NAT) for blood screening in blood bank: Single center study in Egypt

Prevention of transfusion-transmitted viral infections and insurance of safe blood transfusion are the main goals of all blood banks worldwide. Despite the high sensitivity and specificity of currently used enzyme linked immunosorbent assay (ELISA) for hepatitis B virus (HBV), hepatitis C virus (HCV) and human immunodeficiency virus (HIV) testing, viral transmission could still occur during the window period. Introducing viral individual donation nucleic acid testing (ID-NAT) can greatly decrease such risk providing an additional layer in securing blood transfusion. We aimed to assess the clinical significance of viral markers testing by ELISA and ID-NAT for blood screening in the Blood Bank of Suez Canal University Hospital. We studied all donations (2132) collected during a two-months period. Blood donor samples were screened by ELISA and ID-NAT tests for HBV, HCV, and HIV. Serological testing results for HCV by ELISA revealed 2,122 (99.5 %) negative donations compared to 2,131 (99.95 %) negative donations by ID-NAT testing. Of the positive ELISA samples, only one was NAT positive. For HBV ELISA testing, 2,115 (99.2 %) donations were negative, also by ID-NAT testing 2,115 (99.2 %) donations were HBV DNA negative. Out of the negative ELISA samples, two samples were ID-NAT reactive donors which were missed by serology assay being in the window period. HIV ELISA testing revealed negative 2,130 (99.9 %) donations while ID-NAT testing showed 2,131 (99.95 %) negative donations and one positive donation. In conclusion, this is the first study carried out in the Suez Canal and Sinai region, Egypt to assess the importance of ID-NAT implementation. The introduction of ID-NAT in blood banks is an effective method for increasing safety of the blood transfusion.

The Role of Industrial Clusters in Achieving Economic Development With Application to the Suez Canal Region

The Role of Industrial Clusters in Achieving Economic Development With Application to the Suez Canal Region

Remote Sensing Surveillance of NO2, SO2, CO, and AOD along the Suez Canal Pre- and Post-COVID-19 Lockdown Periods and during the Blockage

This study investigates the impact of the COVID-19 pandemic and the Ever Given ship blockage on the air quality in Suez Canal region. Nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), and aerosol optical depth (AOD) were studied, and data were obtained from satellite instruments. The study compared monthly average data for 2020, 2021, and 2022 with a baseline period of 2017–2019 to investigate the pandemic’s effect. The study also analyzed the corresponding period of the canal blockage to identify its impact on air pollution levels. The pandemic had a significant role in decreasing NO2 by 2.5 × 1014 molecule/cm2 and SO2 by 0.05 DU due to reduced car traffic and industrial activities. A reduction in AOD by 20% and CO concentration in the range from 3.5% to 4.7% was reported in early 2020. During the blockage, NO2 and SO2 levels decreased by 14.4% and 66.0%, respectively, while CO and AOD index increased by 12.68% and 51.0%, respectively. The study concludes that the containment measures during the pandemic had a positive impact on the environment, which shows how the reduction in the anthropogenic activities, especially industrial and transportation activities, have improved the air quality. Thus, stricter actions are needed to protect the environment; for example, the transition towards the using of electric vehicle is necessary, which is part of Egypt’s strategy to transition towards a green economy. The government should also adopt a policy to trade carbon emissions reduction certificates to help reduce air pollution.

Geoenvironmental hazards assessment in the Northwest Suez Canal region, Egypt

Geoenvironmental hazards assessment in the Northwest Suez Canal region, Egypt

The Use of Ultrasound for Detecting the Association Between Endothelial Dysfunction and lp13.3 Genomic Region rs646776 Polymorphism in Patients With Rheumatoid Arthritis From the Suez Canal Region.

Background Rheumatoid arthritis (RA) is an autoimmune disease associated with endothelial dysfunction (ED) and vascular morbidity. The study aimed to use ultrasound to assess the relationships of lp13.3 genomic region-rs646776 polymorphism with ED and subclinical cardiovascular disease (CVD) in patients with RA from the Suez Canal region in Egypt. Results This case-control study included 66 patients with RA and 66 healthy controls. Polymerase chain reaction-restriction fragment length polymorphism showed that the genotype frequencies for lp13.3 genomic region-rs646776 polymorphism in the RA group were 62.1% (n = 41), 34.8% (n = 23), and 3% (n = 2) for the AA, AG, and GG genotypes, respectively. The prevalence of the G allele was higher in the RA group than in the control group (20.5% and 7.6%, respectively; p < 0.01). Furthermore, ED was more prevalent in G allele carriers than in A allele carriers, suggesting a greater probability of ED and CVD in patients with RA with the GG genotype than in those with other genotypes. Conclusions This study indicated the validity of ultrasound in detecting the association between lp13.3 genomic region-rs646776 polymorphism and ED in Egyptian patients with RA. These findings could help identify high-risk patients with RA who may benefit from active treatment to help prevent CVD.

Geotechnical Evaluation of Soil for the Suitability of Urban Planning Purposes, Western Bitter Lakes, Suez Canal Region, Egypt

Geotechnical Evaluation of Soil for the Suitability of Urban Planning Purposes, Western Bitter Lakes, Suez Canal Region, Egypt

An Economical Evaluation of the Production of Seabream (Sparus aurata) in Suez Canal Region

An Economical Evaluation of the Production of Seabream (Sparus aurata) in Suez Canal Region

Weed communities of field crops in the Newly Reclaimed lands of Suez Canal region, Egypt

Weed communities of field crops in the Newly Reclaimed lands of Suez Canal region, Egypt

Floristic Studies in Suez Canal Region with Seventeen New Records to the Area

Floristic Studies in Suez Canal Region with Seventeen New Records to the Area

Water Quality Monitoring Using Landsat 8 and Sentinel-2 Satellite Data (2014–2020) in Timsah Lake, Ismailia, Suez Canal Region (Egypt)

The present study aims to monitor the water quality in Timsah Lake by satellite data, the largest water body in Ismailia district, Egypt. To achieve this, multi-temporal space-born data of both Landsat-8 OLI- (L1 and L2) and Sentinel-2 (2A and 2B) were used during 2014–2020. The methodologies of Case 2 regional coast colour algorithm and aquatic reflectance were applied for monitoring the physical properties of different water characteristics encompassing chlorophyll-a, total suspended matter (TSM), and aquatic reflectance. Satellite data from dry and wet seasons (2014–2020) were selected to examine seasonal and temporal variation. Comparing water quality through the dry and wet seasons (2014–2020) is to avoid the difference in atmospheric conditions and detect seasonal variations. The present study results have shown that the Western Lagoon and its streams are considered the primary source of pollution. Specifically, lower values are observed during August 2015 for TSM (4–17 g m−3) and chlorophyll-a (2–11 g m−3), while the highest values of TSM (23–50 g m−3) appear during August 2018 and for chlorophyll-a during August 2016–2018 (20–40 g m−3). For the wet season for TSM, the lowest values are observed during 2016 (3–10 g m−3), and the maximum is noticed during 2019 (13–29 g m−3); for the chlorophyll-a, maximum values are observed during 2017 (10–23 g m−3).

Geomatic Monitoring Applications to Geomorphological Changes of longitudinal Dunes and their Hazards to Agricultural Development in Suez Canal Lakes Region

Geomatic Monitoring Applications to Geomorphological Changes of longitudinal Dunes and their Hazards to Agricultural Development in Suez Canal Lakes Region

Utilizing multi-temporal thermal data to assess environmental land degradation impacts: example from Suez Canal region, Egypt

Land surface temperature (LST) analysis of satellite data is critical for studying the environmental land degradation impacts. However, challenges arise to correlate the LST and field data due to the constant development in land use and land cover (LULC). This study aims to monitor, analyze, assess, and map the environmental land degradation impacts utilizing image processing and GIS tools of satellite data and fieldwork. Two thermal and optical sets of Landsat TM + 5 and TIRS + 8 data dated 1984 and 2018 were used to map the thermal and LULC changes in the Suez Canal region (SCR). The LULC classification was categorized into water bodies, urban areas, vegetation, baren areas, wetland, clay, and salt. LULC and LST change detection results revealed that vegetation and urban areas increased in their areas in 34 years. Moreover, 97% of the SCR witnessed LST rise during this period with an average rise rate of 0.352 °C per year. The most effective LULC class changes on LST were the conversions from or to baren areas, where baren areas were converted to 630.5 km2 vegetation and 104 km2 urban areas rising the LST to 43.57 °C and 45 °C, respectively. The spectral reflectance (LSR), LST profiles, and statistical analyses examined the association between LST and LULC deriving factors. In combination with field observations, five hotspots were chosen to detect and monitor natural and human land degradation impacts on LST of the SCR environment. Land degradations detected include water pollution, groundwater rising, salinity increase, sand dune migration, and seismic activity.

The Role of Palatal Rugae Pattern in Sex Identification in a Sample of Adults in Suez Canal Region, Egypt

The Role of Palatal Rugae Pattern in Sex Identification in a Sample of Adults in Suez Canal Region, Egypt

Key Drivers of Success of Frontline Women Entrepreneurs: Evidence from Travel Agencies in Suez Canal and Sinai Region

Key Drivers of Success of Frontline Women Entrepreneurs: Evidence from Travel Agencies in Suez Canal and Sinai Region

Outcomes of an intervention program for family physicians on well-child care for children under 5 years in Suez Canal region, Egypt

BackgroundFamily physicians play a critical role in providing well-child care (WCC) in Egypt to children under five. Family physicians’ knowledge, attitudes, and practices (KAP) on WCC must be appropriately developed to optimize health status and developmental potential in children. The study aimed to evaluate the effect of an innovative, 6-month educational training program on the KAP of family physicians toward WCC. This pre-post interventional study was conducted from September 2014 to March 2016 on a convenience (Suez Canal University) sampling of 39 family physicians who were under training in the Family Medicine Department at the Faculty of Medicine Suez Canal University. After 6 months of implementing the training program, KAP toward WCC was assessed by a 79-item questionnaire at baseline.ResultsThe overall mean percentage of participants’ KAP scores was statistically and significantly increased from 23.68% ± 13.68%, 67.15% ± 6.75%, and 40.98% ± 12.24% to 88.46% ± 8.09%, 88.62% ± 5.17%, and 71.79% ± 14.63%, respectively (p < 0.001). Recognizing the appropriate anticipatory guidance for the use of car seats made up the epitome of what was lacking in posttest knowledge (53.8%). Tendency of performing red reflex testing especially reduced refinement in posttest attitudes (53.8%). The least improved post-intervention practices were anticipatory guidance (7.7%), examination for developmental hip dysplasia (28.2%), and caries (43.6%), eliciting parents’ concerns for hearing and speech (38.5%) and vision screening (38.5%).ConclusionsThe educational program had positive effects on family physicians’ KAP toward well-child care for children under five. Further interventions are needed for improving the family physicians’ practices of sensory screening, assessment of hip dysplasia, oral health, and anticipatory guidance.

Assessment of Serum Semaphorin-3A Level in Systemic Lupus Erythematosus Patients in Suez Canal Region

Assessment of Serum Semaphorin-3A Level in Systemic Lupus Erythematosus Patients in Suez Canal Region