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The GPR method was used to determine the depth and extent of the subsurface archaeological features at the archaeological site of Borsippa. The extensions of the archaeological walls were identified through the creation of three-dimensional maps. The LMX200 device conducted the survey using a 250 MHZ antenna. sixty parallel profiles were collected and processed by GPR Slice software. Several reflections of possible archaeological walls buried at different depths and extensions of 2, 4, 6, 11, and 20 m were identified. The 250 MHz antenna gave clear reflections of the archaeological walls, with a penetration depth of up to 4 meters. The time slice map identified a buried archaeological structure at 1-1.1 m deep, consisting of many rooms with thick walls up to 2-3 m. [ABSTRACT FROM AUTHOR]

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The study explored the impact of strategic photovoltaic (PV) deployment on regional electricity self-sufficiency in Iraq, offering key insights into the advantages and challenges of transitioning towards an energy-independent system by 2050. Findings indicate a noteworthy contribution of rising PV supply towards improved self-sufficiency, with a PV supply of 83.1 TWh catering to a total demand of 66.2 TWh in 2022, achieving a 76% self-sufficiency level. This suggests PV generation covers 76% of the districts electricity needs, thus bolstering energy security by reducing external energy source reliance. Furthermore, the study emphasizes the significance of expanded rooftop PV capacity to augment self-sufficiency and decrease dependency on conventional energy. Predictions suggest a potential rise in rooftop utilization for PV installations from 66% in 2022 to 88% by 2050, accentuating the need for policy initiatives to endorse and incentivize rooftop PV system adoption. The paper offers several recommendations, including the creation of supportive regulatory frameworks for PV integration, the introduction of financial incentives, capacity building initiatives, public awareness campaigns, grid modernization efforts, and regional energy planning which incorporates PV deployment considerations and sets self-sufficiency targets.. [ABSTRACT FROM AUTHOR]

We conducted genetic and morphological investigations on a snake specimen initially identified as the venomous species Walterinnesia morgani (Mocquard, 1905) from the family Elapidae, primarily based on its dark colouration. However, subsequent genetic analysis revealed a clear affiliation with the family Colubridae, specifically Hemorrhois nummifer (Reuss, 1834), which shares a partially sympatric distribution with the previously mentioned species in Iraq. This discovery represents the first documented record of such a coloured specimen of H. nummifer in Iraq, raising additional questions regarding possible mimicry and the possibility of confusion in species identifications. [ABSTRACT FROM AUTHOR]

Systems for distributing electricity should be able to handle requirements such as high efficiency, low voltage fluctuation, and the integration of Renewable Energy Generators (REGs) into an intelligent grid. This paper depicts the operation of a power distribution grid that represents solutions for three optimization problems by finding the acceptable power loss configuration of the grid, the second is the so-called volt/Var optimization problem, finally compensating the voltage drop through the feeders far from the main source by sharing power from nearby REGs. A suggested developed configuration for a real radial system to make it more dependable and efficient is studied. Al-Block district as part of the Mosul province Distribution System (DS) is to be integrated with REGs besides switching spare feeds (spikes) to the main radial feeds considering fault occurs. The suggested method effects are assessed by comparing the grid performance before and after adding REGs and the spike feeders, where power flow calculations are carried out to find the best configurations for the developed grid after adding the feeder. The findings prove the enhancement of voltage profiles across feeders, voltage conservation, and power efficiency. [ABSTRACT FROM AUTHOR]

Rainwater Catchment System Reliability (RCSR) is the chance that a system will deliver the required water for an interval of time. Rainwater Harvesting (RWH) is gaining popularity as a potential alternative water source for household or agricultural use. The reliability of the Al Abila dam in the western desert of Iraq was analyzed using a water budget simulation model and two explanations of reliability, time-based reliability, and volumetric reliability. To evaluate rainwater harvesting system performance, comprehensive software utilizing a method for everyday water balance using data from 20 years of daily rainfall. According to the findings, volumetric reliability, and for the three climate scenarios (wet, average, and dry year), increased as the storage volume increased until a threshold accrued on the storage capacity of 11.7 × 105 m3. While time-based reliability shows an increase up to a storage volume of 10.2 × 105 m3. Volumetric reliability of roughly 34–75% may be achieved, while only 14–28% time-based reliability may be achieved. Water saving efficiency decreases with increasing demand fraction, while the runoff coefficient has no significant influence on water effectiveness. While growing storage fraction value increases the effectiveness of water conservation and the value of the runoff coefficient influences the water saving efficiency. For both cases, water saving efficiency for the dam does not reach 50%. Using daily rainfall data, the technique given in this paper might be applied to predict water savings and the RWH systems' reliability in different arid and semi-arid areas. [ABSTRACT FROM AUTHOR]

Technological developments in recent decades in multiple fields have revolutionised the actions of armed forces, as recently confirmed in the war in Ukraine where NATO countries' artillery and missiles have undeniably outperformed the outdated spectrum of previous counter-insurgency actions, and the counter-battery fire of self-propelled weapons systems far exceeded the limits of the Iraq and Afghanistan theatres of operations, where such a response was easy to achieve because insurgent forces had no idea that such precise, coordinated and effective action was available at discovered targets. Drones have also become an inseparable part of military operations and have developed in an unprecedented way, being hardly detectable, precise, equipped with weaponry, radars, optoelectronic search means with sensors and modern communication and computer systems. Today, but especially in the future, the actions of drones and artillery means executing counter-battery fire will become indispensable in military operations to achieve desirable effects, and at the same time modern armies must have active and passive means of engagement and countermeasures against them to achieve effective force protection. [ABSTRACT FROM AUTHOR]

The current research demonstrates the ERI method's effectiveness as a supplementary engineering site investigation approach. Engineering site research is important to indicate the subsoil of proposed production sites. The benefit of the dipole-dipole array for ERI electrical resistivity imaging is that it provides informative records of subsurface geology and condition along with profiles. The dipole-dipole array was performed along with three parallel profiles at the Diyala University site to identify the buried facilities (pipes and cables) in the area. The buried electric cable embedded in a plastic tube was used for simulation to report and verify the field resistivity results. Interpretation of field facts confirmed that the used ERI method was robust in locating buried structures. The dipole-dipole array's strong horizontal sensitivity to subsurface resistivity releases made it possible to provide greater certainty of site characteristics concerning the buried systems. The results were consistent with the information on wells near the work site. [ABSTRACT FROM AUTHOR]

Limestones have considerable commercial importance because they are used as building stones and are widely used for flooring and interior and exterior facings. On the other hand, the reserve calculation reveals the economic effectiveness of the investigation. This study aims to calculate the reserve of the middle Miocene limestone for engineering purposes. The limestone beds of the Nfayil Formation in Central Iraq have been studied over 15 outcrop sections. The Nfayil bed has an average thickness of about 1.64 m, while the overburden has an average of about 0.93 m. The average bulk density of limestone is 2.1 gm/cm3 . Kriging and triangulation method has been adopted and used in the calculation and assessment of reserve. The industrial layer was calculated based on the American classification, where the assessment is from the inferred reserve, which is according to the geological characteristics of the industrial layer, as well as the presence of a few wells obtained for the studied area (15 wells). The industrial bed's total reserve (tonnage) is 253,245,195 tons, which is acceptable for accuracy and reliability compared to the American system. These values are acceptable for the number of the studied wells. [ABSTRACT FROM AUTHOR]

Attending to connections between serious health conditions (cancers and congenital disorders) and weapons residues in Iraq, Afghanistan and Gaza, this article develops a geographical agenda for examining power in late modern war from the perspective of the ground and the life it sustains. A case is made for understanding the time-spaces of war as not compressed, vertical or remote but enduring, terranean and proximate in which violence emerges through processes (carcinogenic and teratogenic) that transcend boundaries between 'life' (bios) and 'nonlife' (geos). Such are the geontological time-spaces of late modern war that geographers – in both 'physical' and 'human' sub-fields – are uniquely equipped to examine. [ABSTRACT FROM AUTHOR]