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315 results for “Nile”
Figure 6. – X in Description of Labeo latebra (Cyprinidae) from the Nile River in Sudan
Figure 6. – X-ray of Labeo latebra sp. nov., ZSM 44712, paratype, 87.5 mm SL. The arrows point to two minute small spines at origin of dorsal fin and one such spine at origin of anal fin.
Figure 3 in Description of Labeo latebra (Cyprinidae) from the Nile River in Sudan
Figure 3. – Labeo latebra sp. nov., holotype, ZSM 44841, 126.4 mm SL, directly after catch before fixation on 15 Apr 2016. Sudan: White Nile: Kosti.
Data from: The great rift valley is a greater biogeographic barrier than the blue Nile Valley for six Ethiopian highland passerines in the Eastern Afromontane biodiversity hotspot
Open the record for dataset details and reuse information.
Data from: Drought and immunity determine the intensity of West Nile virus epidemics and climate change impacts
The effect of global climate change on infectious disease remains hotly debated because multiple extrinsic and intrinsic drivers interact to influence transmission dynamics in nonlinear ways. The dominant drivers of widespread pathogens, like West Nile virus, can be challenging to identify due to regional variability in vector and host ecology, with past studies producing disparate findings. Here, we used analyses at national and state scales to examine a suite of climatic and intrinsic drivers of continental-scale West Nile virus epidemics, including an empirically derived mechanistic relationship between temperature and transmission potential that accounts for spatial variability in vectors. We found that drought was the primary climatic driver of increased West Nile virus epidemics, rather than within-season or winter temperatures, or precipitation independently. Local-scale data from one region suggested drought increased epidemics via changes in mosquito infection prevalence rather than mosquito abundance. In addition, human acquired immunity following regional epidemics limited subsequent transmission in many states. We show that over the next 30 years, increased drought severity from climate change could triple West Nile virus cases, but only in regions with low human immunity. These results illustrate how changes in drought severity can alter the transmission dynamics of vector-borne diseases.
Nile
This colossal statue of the Nile was found in 1513 in Campo Marzio where it was probably part of the decoration of the Iseo Campense, dedicated to the Egyptian deities Isis and Serapis. The river is shown as a venerable old man stretched out on his side with a cornucopia of fruit in his left arm and ears of wheat in his right hand. Egypt is represented by the presence of a sphinx. The scene is enlivened by sixteen children who allude to the sixteen cubits of water by which the Nile rises for its annual flood. [museivaticani.va](http://www.museivaticani.va/content/museivaticani/en/collezioni/musei/braccio-nuovo/Nilo.html) This bronze cast was made after a Roman marble statue in the Musei Vaticani, Rome and donated to the city of Copenhagen by the Albertina Foundation. Photogrammetric 3D reconstruction was done from about 3000 images. >1 billion polys raw model   Source: Objaverse 1.0 / Sketchfab
Palestrina Nile Mosaic
2nd century BCE mosaic from Praeneste's forum, currently in the Museo Archeologico Nazionale di Palestrina Source: Objaverse 1.0 / Sketchfab
Magnetic Resonance Imaging Scan of the Brain of a Nile Crocodile (Crocodylus niloticus)
<p>Magnetic Resonance Imaging Scan of the Brain of a Nile Crocodile (<i>Crocodylus niloticus</i>) from http://braincatalogue.org/Nile_crocodile</p>
Modelling outputs of the AWESOME water supply model of the Nile River Basin
<p>This folder contains the output of the water supply model as trajectories for the simulated storage levels and water release for the Grand Ethiopian Renaissance Dam, Merowe Dam, and High Aswan Dam. The trajectories are simulated under both historical climatic and water demand scenarios, as well as for future climatic and demographic scenarios (RCP4.5 + SSP2).</p> <p>h_GERD_ : Grand Ethiopian Renaissance Dam water level</p> <p>h_MER_ : Merowe Dam water level</p> <p>h_HAD_ : High Aswan Dam water level</p> <p>r_GERD_ : Water release from Grand Ethiopian Renaissance Dam</p> <p>r_HAD_ : Water release from High Aswan Dam</p> <p>BestHP_hist: Best performance for hydropower production at the basin level under historical conditions of water availability and demand </p> <p>BestEgypt_hist: Best performance for irrigation deficit in Egypt under historical conditions of water availability and demand </p> <p>BestSudan_hist: Best performance for irrigation deficit in Sudan under historical conditions of water availability and demand</p> <p>LowReduction_hist: Low water reduction solution under historical conditions of water availability and demand </p> <p>MediumReduction_hist: Best performance for irrigation deficit in Egypt under historical conditions of water availability and demand </p> <p>LowReduction_2050: Low water reduction solution under climatic (RCP4.5) and demographic projection (SSP2) in 2050 </p> <p>MediumReduction_2050: Best performance for irrigation deficit in Egypt under climatic (RCP4.5) and demographic projection (SSP2) in 2050 </p>
Hydrologic scenarios of the main Nile tributaries
<p>The water supply model considers four main tributaries to the Nile: Blue Nile, White Nile, Dinder-Rahad and Tekeze-Atbara.</p> <p>Starting from future time series created according to three RCPs scenarios (RCP2.6, RCP4.5 and RCP8.5), a large ensemble of uncertain streamflow is generated by altering the timing and magnitude of extremes (Quinn, J. D., et al. Exploring how changing monsoonal dynamics and human pressures challenge multireservoir management for flood protection, hydropower production, and agricultural water supply. Water Resources Research, 2018, 54.7: 4638-4662). Future streamflows are derived from IPCC 5<sup>th</sup> assessement’s projections of temperature and precipitation using the HBV model and altered by first fitting the monthly means in a Fourier decomposition and then applying perturbations on amplitudes and phases to strengthen the magnitude of extremes and/or their timing.</p> <p>For each combination of tributary and RCP, 100 different realizations of the monthly streamflow of a 94-year-long time series are generated.</p> <p>Data are divided based on tributaries and climatic scenarios. In each file, every row is one of the 100 different realizations of the monthly streamflow time series, while each column contains the monthly streamflow of the river reported in m<sup>3</sup>/s starting from January 2007 in the first column until December 2100 in the last.</p>
Dataset to study the population genomics of introduced Nile tilapia (Oreochromis niloticus (Linnaeus, 1758)) in the Democratic Republic of the Congo: repeated introductions since colonial times with multiple sources
<p>During colonial times, Nile tilapia <em>Oreochromis niloticus</em> (Linnaeus, 1758) was introduced in non-native parts of the Congo Basin (Democratic Republic of the Congo, DRC) for the first time. Currently, it is the most farmed cichlid in the DRC, and is present throughout the Congo Basin. Although Nile tilapia has been reported as an invasive species, documentation of historical introductions into this basin and its consequences are scant. Here, we study the genetic consequences of these introductions by genotyping 213 Nile tilapia from native and introduced regions, focussing on the Congo Basin. Additionally, 48 specimens from 16 other tilapia species were included to test for hybridisation. Using RAD sequencing (27 611 SNPs), we discovered genetic admixture with other tilapia species in several morphologically identified Nile tilapia from the Congo Basin, stressing their ability to interbreed and the potential threat they cause to the genetic integrity of native tilapias. Populations from the Upper Congo and those from the Middle-Lower Congo are strongly differentiated. The former show genetic similarity with Nile tilapia from the White Nile, while specimens from the Benue Basin and Lake Kariba are similar to Nile tilapia from the Middle-Lower Congo, suggesting independent introductions using different sources. We conclude that the presence of Nile tilapia in the Congo Basin results from independent introductions, reflecting the dynamic aquaculture history, and that their introduction probably leads to genetic interactions with native tilapias, which could lower their fitness. We therefore urge to avoid introductions of Nile tilapia in non-native regions and to use native tilapias in future aquaculture efforts.</p>
Sediment core dataset for "Shift away from Nile incision at Luxor ~4,000 years ago impacted ancient Egyptian landscapes"
<p>This dataset contains all sedimentary core information used for reconstructing the Holocene evolution of the Nile Valley landscape near Luxor in Egypt.</p> <p>Sedimentary information from 81 sediment cores retrieved by a combination of hand-operated Eijkelkamp augers and a gasoline-powered Cobra TT percussion corer was used to investigate the Nile’s Holocene fluvial deposits in its valley near Luxor, Egypt. Sediment samples were studied in ~10 cm intervals and had their characteristics such as sedimentary texture (conforming to USDA standards), grain size, Munsell colour, degree of sorting, mica occurrence and rhizolith percentages logged on-site. Boreholes reached to an average depth of ~8 m — with many penetrating >10 m. Their spacing varied from ~20 to 200 m, depending on the heterogeneity of the subsurface. The cross-section was strategically placed to span the entire valley, perpendicular to the main axis of the Nile Valley and the current river, while following governmental policies and regulatory procedures working in and around Egyptian Antiquities areas. Coring locations were recorded in UTM36N and the Survey of Egypt vertical datum using a Leica RTK-GNSS positioning system, and subsequently stored together with the sedimentary logs for future reference. Subsequently, UTM36N coordinates were converted to degrees, minutes, seconds for publication purposes. </p> <p>This dataset consists of one Microsoft Excel workbook:</p> <p>1_sedimentary_core_dataset.xlxs</p> <p>Further details can be found in Peeters et al. "Shift away from Nile incision at Luxor ~4000 years ago impacted ancient Egyptian landscapes" (Nature Geoscience, 17, July 2024, p. 645–653, <a href="https://www.nature.com/articles/s41561-024-01451-z" target="_blank" rel="noopener">https://www.nature.com/articles/s41561-024-01451-z</a>). </p> <p>Contact information:</p> <p>Dr Angus Graham (angus.graham@arkeologi.uu.se)</p> <p>Dr Jan Peeters (j.peeters1.uu@gmail.com)</p>
Figure 1 in Effect of Moringa olifera leaves on growth and gut microbiota of Nile tilapia (Oreochromis niloticus)
Figure 1. Growth performance parameters.
Fig. 1 in Molecular characterization of the re-emerging West Nile virus in avian species and equids in Israel, 2018, and pathological description of the disease
Fig. 1 Meningeal and brain tissue hemorrhages in WNV-infected long eared owl (Asio otus) AV156
Geo-Archaeology and Historical Nile Records to Understand Predynastic Settlement Patterns (First Nile Cataract, Egypt)
<p>This upload contains the relevant shapefiles and images related to our article "Combining Geo-Archaeology and Historical Nile Records to Understand Predynastic Settlement Patterns in the Region of the Nile's First Cataract, Egypt" in <em>Old World</em>. </p> <p>The BORDERSCAPE Project Old World Repository: Description of Contents</p> <p>Data are stored in a folder named<br>"OLD_WORLD_borderscape_raw_data"</p> <p>Singular files are:<br>"README.txt": A document describing the contents of this repository.<br>"93m_floodplain.tif": A GEOtif showing flooded areas at 93m ASL.<br>"93.3m_floodplain.tif": A GEOtif showing flooded areas at 93.3m ASL.<br>"94.5m_floodplain.tif": A GEOtif showing flooded areas at 94.5m ASL.<br>"flooding_622to1911.tif": A GEOtif showing flooded areas according to flooding measurments recorded from AD 622 to 1911.</p> <p>ZIP archives are:<br>"OLD_WORLD_borderscape_archaeological_sites.zip": A zip folder of a shapefile showing the archaeological sites.<br>"drillings.zip": A zip folder of a shapefile showing drillings in Nag el-Qarmila.<br>"geology_NQ.zip": A zip folder of a shapefile showing geology polygons in Nag el-Qarmila.<br>"WK14_cemetery.zip": A zip folder of a shapefile showing the area of cemetery WK14 in Nag el-Qarmila.<br>"WK15_settlement.zip": A zip folder of three shapefile showing the settlement WK15, area A and area B in Nag el-Qarmila.<br>"WK22_storage_area.zip": A zip folder of a shapefile showing storage area WK22 in Nag el-Qarmila.</p>
Pre-post First Aid Interventional Program on Knowledge and Practice of Primary School Teachers in Governmental Basic Schools - River Nile State – Sudan
<p>Children spend most of the time in school where they are exposed to various types of injuries, which influence their present and future state of health. First aid is the treatment of any injury or illness before availability of medical aid. Teacher is the key person who can attend the children for injuries in school through complete knowledge regarding first aid. This study was done among primary school teachers to evaluate the effectiveness of education programon knowledge and practice regarding first aid. The objective of this study was to evaluate the effect of first aid health education program on knowledge, and practice of primary school teachers in River Nile. Pre and post interventional study design was used to evaluate the effect of first aid training program on knowledge and practice of primary school teachers . Data was derived from 45 respondents participating from AL-matama locality which selected by non-probability convenience sampling technique. Structural questionnaire for knowledge and checklist for practice of first aid practice. Data collected pre and immediate post implementation of first aid health education program. Data analyzed by SPSS version 25. Knowledge about first aid improved from Inadequate 44(97.8%), moderately adequate 1.0(2.2%) and adequate 0.0(0.0%) in pre intervention toInadequate 0.0(0.0%), moderately adequate 8.0(17.8%) and adequate 37(82.2%) post intervention, while also showed improvement in practice from inadequate 45(100%), moderately adequate 0.0(0.0%), and adequate 0.0(0.0%) in pre intervention toInadequate 0.0(0.0%), moderately adequate 4.0(8.9%) and adequate 41(91.1%) post intervention. Paired sample t-test revealed that the mean post-test knowledge score regarding first aidis significantly higher (77.25±3.53) than that of mean pretest knowledge score (39.57± 6.82) (P < 0.001)); mean posttest practice score was significantly higher (85.35 ± 7.29) then mean pretest practice score (30.56± 8.61) (P < 0.001). There is highly increased in Average Percent of correct Answers in knowledge and practice post intervention in relation to pre intervention in all first aid items, there is no significant correlation between education and knowledge practice score pre and post since p-value > 0.05.The result of the study showed effectiveness of the first aid health education program in improving teacher’s knowledge, and is highly effective in improving practice, supported hypotheses.</p>
Table 2 in Molecular characterization of the re-emerging West Nile virus in avian species and equids in Israel, 2018, and pathological description of the disease
<p><b>Table 2</b> Pathological findings and calculated viral genome copies of WNV-positive avian species</p><table><thead><tr><th>Bird no.</th><th>Species</th><th>Common name</th><th>Sequencing</th><th>Isolation</th><th>Tissues tested and calculated target copies per reaction</th></tr></thead><tbody><tr><th>AV148</th><td><i>Larus michahellis</i></td><td>Yellow legged seagull</td><td>Yes</td><td>Yes</td><td>Cloacal swab: 5.8×10 6; brain: 2.8×10 6; kidney: 1.2×10 7</td></tr><tr><th>AV152</th><td><i>Anser anser</i></td><td>Domesticated goose</td><td>Yes</td><td>Yes</td><td>Cloacal swab:9.7×10 5; brain 3.3× 10 5; kidney: 4700; eye swab: 1.3× 10 6</td></tr><tr><th>AV153</th><td><i>Anser anser</i></td><td>Domesticated goose</td><td>Yes</td><td>Yes</td><td>Cloacal swab: 6.8×10 5; brain: 1.2×10 7; viscera: 6.8× 10 5</td></tr><tr><th>AV156</th><td><i>Asio otus</i></td><td>Long eared owl</td><td>Yes</td><td>No</td><td>Cloacal swab: 6.8×10 5; brain: 2.6×10 4; viscera: 4.9× 10 7</td></tr><tr><th>AV157</th><td><i>Asio otus</i></td><td>Long eared owl</td><td>Yes</td><td>No</td><td>Cloacal swab: 6.8×10 5; brain: 5800; kidney: 360; eye swab: 50</td></tr><tr><th>AV169</th><td><i>Corvus cornix</i></td><td>Hooded crow</td><td>Yes</td><td>No</td><td>Cloacal swab: 4700; blood: 1100</td></tr><tr><th>AV178</th><td><i>Phasianus colchicus</i></td><td>Common pheasant</td><td>No</td><td>No</td><td>Brain: 4700</td></tr><tr><th>1459</th><td><i>Corvus cornix</i></td><td>Hooded crow</td><td>Yes</td><td>No</td><td>Cloacal swab: 2300</td></tr><tr><th>1505</th><td><i>Corvus cornix</i></td><td>Hooded crow</td><td>Yes</td><td>No</td><td>Brain: 4700</td></tr><tr><th>1514</th><td><i>Corvus cornix</i></td><td>Hooded crow</td><td>Yes</td><td>Yes</td><td>Brain: 9.9× 10 7</td></tr></tbody></table>
Table 1 in Molecular characterization of the re-emerging West Nile virus in avian species and equids in Israel, 2018, and pathological description of the disease
<p><b>Table 1</b> Details of the examined WNV-positive avian species</p><table><thead><tr><th>Bird no.</th><th>Species</th><th>Date</th><th>Neurological signs</th><th>Intracranial haemorrhages</th><th>Location</th><th>Comments</th></tr></thead><tbody><tr><th>AV148</th><td><i>Larus michahellis</i>, yellow legged seagull</td><td>18 July 2018</td><td>Unknown</td><td>+</td><td>Tel-Aviv</td><td>Found dead</td></tr><tr><th>AV152</th><td><i>Anser anser domesticus</i>, domesticated goose</td><td>18 July 2018</td><td>+</td><td>+</td><td>Burgata a</td><td>Found dead in petting zoo</td></tr><tr><th>AV153</th><td><i>Anser anser domesticus</i>, domesticated goose</td><td>18 July 2018</td><td>Unknown</td><td>+</td><td>Burgata a</td><td>Found dead in petting zoo</td></tr><tr><th>AV156</th><td><i>Asio otus</i>, long eared owl</td><td>18 July 2018</td><td>Unknown</td><td>+</td><td>Hadid</td><td>Hospitalized and died</td></tr><tr><th>AV157</th><td><i>Asio otus</i>, long eared owl</td><td>18 July 2018</td><td>Unknown</td><td>+</td><td>Ramat Razi’el</td><td>Found dead</td></tr><tr><th>AV169</th><td><i>Corvus cornix</i>, hooded crow</td><td>18 August 2018</td><td>+</td><td>Unknown</td><td>Rishon Letzion</td><td>Found neurological and died within 24 h</td></tr><tr><th>AV178</th><td><i>Phasianus colchicus</i>, common pheasant</td><td>18 August 2018</td><td>Unknown</td><td>+</td><td>Burgata a</td><td>Found dead in petting zoo</td></tr><tr><th>1459</th><td><i>Corvus cornix</i>, hooded crow</td><td>18 October 2018</td><td>−</td><td>Unknown</td><td>Tel-Aviv</td><td>Healthy bird in quarantine</td></tr><tr><th>1505</th><td><i>Corvus cornix</i>, hooded crow</td><td>18 October 2018</td><td>Unknown</td><td>+</td><td>Tel-Aviv</td><td>Found dead</td></tr><tr><th>1514</th><td><i>Corvus cornix</i>, hooded crow</td><td>18 October 2018</td><td>+</td><td>Unknown</td><td>Tel-Aviv</td><td>Found sick, died in hospital</td></tr></tbody></table><p><sup>a</sup> Same petting zoo</p><p><i>KEy</i>: +, characteristic WNF neurological signs observed;−, no characteristic WNF neurological signs observed</p>
Table 3 in Molecular characterization of the re-emerging West Nile virus in avian species and equids in Israel, 2018, and pathological description of the disease
<p><b>Table 3</b> Details and calculated viral genome copies of WNF-positive equids</p><table><thead><tr><th>Animal no.</th><th>Species</th><th>Date</th><th>Location</th><th>Tissues tested and calculated target copies per reaction</th><th>Comments</th></tr></thead><tbody><tr><th>Eq111 324085</th><td>Horse 1 (2-years-old)</td><td>18 June 2018</td><td>Kfar Shmu’el</td><td>Spleen: negative; brain: 2290</td><td>Euthanized</td></tr><tr><th>Eq115 325209</th><td>Donkey 1 (30-years-old)</td><td>18 July 2018</td><td>Gan Yoshyia</td><td>Brain: 550; spinal cord, CSF,spleen: all negative</td><td>Euthanized</td></tr><tr><th>Eq117 325903</th><td>Horse 2 (11-years-old)</td><td>18 July 2018</td><td>Kfar Truman</td><td>Cerebellum: 550; medulla: 4670; cervical spinal cord: 1990; thoracic spinal cord: 310;lumbar spinal cord: 680; spleen: negative; serum: negative</td><td>Euthanized</td></tr><tr><th>Eq142 333326</th><td>Horse 3 (20- years-old)</td><td>18 October 2018</td><td>Kfar Sirkin</td><td>NS2A probe: cerebellum: 4000; medulla: 56,400</td><td>Euthanized</td></tr></tbody></table>
Figure 5 in Annotated checklist for fishes of the Main Nile Basin in the Sudan and Egypt based on recent specimen records (2006-2015)
Figure 5. – Nannocharax niloticus, Sudan: White Nile at Khartoum (19 Jan. 2006).
Figure 2 in Description of Labeo latebra (Cyprinidae) from the Nile River in Sudan
Figure 2. – Labeo latebra sp. nov., holotype, ZSM 44841, 126.4 mm SL. Sudan: White Nile: Kosti.
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