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Developing three-dimensional groundwater flow modeling for the Erbil Basin using Groundwater Modeling System (GMS)

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Journal of Groundwater Science and Engineering 2024年第2期12卷 178-189页

作者： Jwan sabah Mustafa Dana Khider Mawlood Department of Civil College of EngineeringUniversity of SalahaddinErbil 00044Iraq Vice President in University of Kurdistan-Hawler(UKH) ErbilIraq

This study presents the development of a comprehensive three-dimensional groundwater flow model for the Erbil Basin utilizing the Groundwater Modeling System(GMS).The Erbil Basin,situated in the Kurdistan Region of Iraq,is a vital water resource area facing increasing water demands and environ-mental *** three-dimensional nature of the groundwater flow system is crucial for accurately understanding and managing water resources in the *** modeling process involved data collection,geological and hydrogeological characterization,conceptual model development,and numerical simulation using GMS software MODFLOW 2000 *** parameters such as hydraulic conductivity,recharge rates,and boundary conditions were integrated into the model to represent the complex hydrogeo-logical conditions of the *** calibration was performed by comparing simulated groundwater levels with observed data from monitoring wells across the basin,using the automatic calibration method of automated Parameter Estimation(PEST).Pilot points were applied to adjust the hydraulic conductivity in the model area *** analysis was conducted to assess the influence of key parameters on model predictions and to identify areas of *** developed three-dimensional groundwater flow model provides valuable insights into the dynamics of groundwater flow,recharge-discharge mechanisms,and potential impacts of future scenarios such as climate change and water resource management *** serves as a useful tool for decision-makers,water resource managers,and researchers to evaluate differ-ent management scenarios and formulate sustainable groundwater management policies for the Erbil *** conclusion,this study demonstrates the effectiveness of using GMS for developing three-dimensional groundwater flow models in complex hydrogeological settings like the Erbil Basin,contributing to improved understanding and management of groundwater resources in the

关键词： Aquifer System Erbil Basin Groundwater Management GMS MODFLOW

Common Cuckoo(Cuculus canorus)nestlings adapt their begging behavior to the host signal system

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Avian Research 2024年第3期15卷 352-362页

作者： sabah Mushtaq Puswal Guo Zhong Xuan Zhang Longwu Wang Wei Liang Ministry of Education Key Laboratory for Ecology of Tropical Islands Key Laboratory of Tropical Animal and Plant Ecology of Hainan ProvinceCollege of Life SciencesHainan Normal UniversityHaikou571158China School of Life Sciences Guizhou Normal UniversityGuiyang550001China

Common Cuckoos(Cuculus canorus)dependent on parental care for post-hatching demonstrate an intriguing ability to modify their begging vocalizations to ensure maximum care and resources from their interspecific foster ***,we compared begging calls of the Common Cuckoo nestlings fed by four host species,the Grey Bushchat(Saxicola ferreus),Siberian Stonechat(Saxicola maurus),Daurian Redstart(Phoenicurus auroreus),and Oriental Magpie-robin(Copsychus saularis).Results showed that begging calls of the stonechat-,redstart-,and robin-cuckoo resemble those of host species'nestlings in various aspects like low frequency,high frequency,frequency bandwidth and peak frequency,while the bushchat-cuckoo chicks'begging calls were only comparable to their host species in terms of how long they lasted and their peak *** addition,cuckoo nestlings raised in different host nests displayed significant variations in their begging calls in low and peak *** study suggests that cuckoo nestlings do not mimic host species nestlings'begging calls throughout the nestling period,but may tune their begging calls according to host species,while begging calls vary with cuckoo and host species nestlings'*** research should study the parents'reactions to these calls in different host species for a better understanding of the mechanisms underlying such adaptations.

关键词： Acoustic tuning Begging call Brood parasitism Cuckoo Coevolution

Common Cuckoo(Cuculus canorus) nestlings adapt their begging behavior to the host signal system

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Avian Research 2024年第3期 352-362页

作者： sabah Mushtaq Puswal Guo Zhong Xuan Zhang Longwu Wang Wei Liang Ministry of Education Key Laboratory for Ecology of Tropical Islands Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province College of Life Sciences Hainan Normal University School of Life Sciences Guizhou Normal University

Common Cuckoos(Cuculus canorus) dependent on parental care for post-hatching demonstrate an intriguing ability to modify their begging vocalizations to ensure maximum care and resources from their interspecific foster parents. Here, we compared begging calls of the Common Cuckoo nestlings fed by four host species, the Grey Bushchat(Saxicola ferreus), Siberian Stonechat(Saxicola maurus), Daurian Redstart(Phoenicurus auroreus),and Oriental Magpie-robin(Copsychus saularis). Results showed that begging calls of the stonechat–, redstart–,and robin–cuckoo resemble those of host species' nestlings in various aspects like low frequency, high frequency,frequency bandwidth and peak frequency, while the bushchat–cuckoo chicks' begging calls were only comparable to their host species in terms of how long they lasted and their peak frequency. In addition, cuckoo nestlings raised in different host nests displayed significant variations in their begging calls in low and peak *** study suggests that cuckoo nestlings do not mimic host species nestlings' begging calls throughout the nestling period, but may tune their begging calls according to host species, while begging calls vary with cuckoo and host species nestlings' ages. Future research should study the parents' reactions to these calls in different host species for a better understanding of the mechanisms underlying such adaptations.

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Role of molecular imaging in prognosis,diagnosis,and treatment of gastrointestinal cancers:An update on new therapeutic methods

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World Journal of Methodology 2024年第4期14卷 43-60页

作者： Mobina Fathi Hayder Jasim Taher sabah Jassim Al-Rubiae Shirin Yaghoobpoor Ashkan Bahrami Reza Eshraghi Hossein Sadri Mahsa Asadi Anar Ali Gholamrezanezhad Student Research Committee School of MedicineShahid Beheshti University of Medical SciencesTehran ***Iran Department of Radiology Hilla University CollegeBabylon 00964Iraq Faculty of Medicine Kashan University of Medical SciencesKashan ***Iran Department of Radiology Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCA 90033United States

One of the leading causes of cancer-related death is gastrointestinal cancer,which has a significant morbidity and mortality *** preoperative risk assessment is essential for directing patient care,its biological behavior cannot be accurately predicted by conventional imaging *** pathophysiological information in anatomical imaging that cannot be visually identified can now be converted into high-dimensional quantitative image features thanks to the developing discipline of molecular *** order to enable molecular tissue profile in vivo,molecular imaging has most recently been utilized to phenotype the expression of single receptors and targets of biological *** is expected that molecular imaging will become increasingly important in the near future,driven by the expanding range of biological therapies for *** this live molecular fingerprinting,molecular imaging can be utilized to drive expression-tailored customized *** technical aspects of molecular imaging are first briefly discussed in this review,followed by an examination of the most recent research on the diagnosis,prognosis,and potential future clinical methods of molecular imaging for GI tract malignancies.

关键词： Molecular imaging Personalized medicine Gastrointestinal cancers Positron emission tomography-computed tomography

Refraction Characteristics of Cold Plasma Thin Film as a Left-Handed Metamaterial

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Chinese Physics Letters 2011年第6期28卷 126-129页

作者： Cumali sabah Johann Wolfgang Goethe University Physikalisches InstitutMax-von-Laue-Strasse 1D-60438Frankfurt am MainGermany

A methodical analysis of refraction characteristics of a plane wave with any arbitrary polarization by a cold plasma thin film as a left-handed metamaterial(CPTF-LHM)which has simultaneously negative permittivity and permeability is *** calculations are performed by the transfer matrix method using an in-house developed simulation program *** results strongly recommend a possibility of manufacturing anti-reflection and/or total-transmission coatings and filters for a wide frequency range and/or by tuning the fraction of thickness of the CPTF-LHM.

关键词： polarization Plasma method

Assessment of Breast Cancer Prevention Practices among Women Attending Primary Health Care in Abha City, Aseer Region, Saudi Arabia

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International Journal of Clinical Medicine 2024年第2期15卷 31-54页

作者： sabah Mohammed Asiri Sultan Yahia Alfifii Tagreed Khairan Al-Rashidi Sager Misfer Alqahtani Faiz Abdulrahman Alshafa Fayez Mari Alamri Amal Mohammed Asiri Fatima Mohammed Ali Almagadi Thuraya Mohammed Asiri Department of Therapeutic Assistance Management General Directorate of Health Affairs Asser Region Abha Saudi Arabia Department of Health Affairs General Directorate of Health Affairs Asser Region Abha Saudi Arabia Department of Kidney King Khaled Hospital Hail Saudi Arabia Department of Nursing Sarat Abida Hospital Aseer Saudi Arabia Department of Radiation Oncology King Faisal Medical City Abha Saudi Arabia Department of Health Affairs KSA MOH Department of Kidney Dialysis Centers General Directorate of Health Affairs Aseer Region Abha Saudi Arabia Department of Operation Ahad Rafidah Hospital General Directorate of Health Affairs in Asseer Region Abha Saudi Arabia South Qunfudah General Hospital Jizan Saudi Arabia Armed Forces Southern Region Hospital Aseer Saudi Arabia

Cancer is a leading cause of death worldwide, with breast cancer being the most common (2.26 million new cases and 685,000 deaths). In Saudi Arabia, breast cancer ranked the first among females in 2014, accounting for 15.9% of all cancers reported among Saudi nationals and 28.7% of all cancers reported among females of all ages. Early detection of breast cancer could decrease the risks, have a better prognosis, and have better outcomes/more successful treatments. Prevalence of breast cancer reached more than 25% of all diagnosed cancer in the kingdom among women. Aim: This study aims to assess the knowledge and performance of women attending primary care centers about breast self-examination and mammogram screening for prevention and early detection of breast cancer in Abha city primary healthcare centers, Kingdom of Saudi Arabia. Research Method: cross sectional design was conducted by using questionnaire, which was distributed to primary care center nurses. The collected data was statistically analyzed using the Statistical Package for Social Sciences, version 25. Results: The study found that participants had poor awareness and knowledge about breast self-examination, risk factors for breast cancer, and trends and practices in early diagnosis of breast cancer. Conclusion and Recommendations: It recommends increasing awareness campaigns and providing educational programs to improve knowledge and practices.

关键词： Assessment Breast Cancer Prevention Practices Women Attending Health Care Centers Abha City

Frequency Response of Multilayer Media Comprised of Double-Negative and Double-Positive Slabs

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Chinese Physics Letters 2007年第5期24卷 1242-1244页

作者： Cumali sabah Savas Uckun Department of Electrical and Electronics Engineering University of Gaziantep 27310 Gaziantep Turkey

We present the interactions of the electromagnetic waves with multilayer media formed by double-negative and double-positive slabs to find the frequency response of the structure. The double-negative slabs are analytically realized by using the frequency dispersive cold plasma medium. Numerical examples are performed using an in-house developed simulation programme code. The variation of the reflectance and the transmittance with the emphasis on the plasma frequencies is observed in these examples.

关键词： REFRACTION

Reflection and transmission coefficients of multiple chiral layers

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Science China(Technological Sciences) 2006年第4期49卷 457-467页

作者： sabah Cumali UCKUN Savas Electrical and Electronics Engineering Department Engineering Faculty University of Gaziantep Gaziantep 27310 Turkey

This paper presents a general analysis of reflection and transmission coeffi- cients of multiple chiral layers in detail. Reflection and transmission coefficients through multiple chiral layers are computed and presented particularly for the incident wave of parallel polarization for a number of cases―a wide range of incidence angle, neigh- boring center frequency and different chirality parameters. Transfer matrix method is used in the analysis. From the numerical results, it can be seen that multiple chiral layers may be used as a polarization-conversion transmission filter and antireflection filter at the fre- quency band around the central frequency.

关键词： multiple chiral, reflection, transmission, polarization, filters.

An Alternative Empirical Formula for Positive Corona Discharge Ⅰ-ⅤCharacteristics in Point-to-Plate Electrode Geometry

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Plasma Science and Technology 2014年第3期16卷 211-218页

作者： A.A.AZOOZ sabah I.WAYSI Department of Physics College of ScienceMosul University Department of Physics College of EducationDohuk University

Experimental data are presented for a study on the dependence of the I-V character- istics of the corona discharge on pressure and electrode spacing using point-to-plane electrode con- figuration. These experimental data are obtained by a fast, automatic computer data-acquisition system. The data are used to suggest an alternative dimensionally self-consistent empirical equa- tion for the parameterization of the I-V curves. The formula eliminates the need for any prior assumptions concerning the inception voltage, as is customary in this type of work.

关键词： corona discharge inception voltage atmospheric pressure plasma