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Performance Evaluation of Gated Pipes Technique for Improving Surface Irrigation Efficiency in Maize Hybrids

Agricultural Sciences 2015年第5期6卷 550-570页

作者： osama A. M. ali Ahmed S. H. mohammed Crop Science Department Faculty of Agriculture Minufiya University Shebin El-Kom Egypt Irrigation Department Agricultural Engineering Research Institute ARC Giza Egypt

Waterlogging and low application efficiency are the main problems inherent with surface irrigation in the Nile Delta. Develop surface irrigation using gated pipes (GP) is a new method to be used to distribute water into furrow irrigated fields as strategy based on water saving. Laboratory calibration was conducted out to evaluate the hydraulic characteristics of pipe gates. Field experiments were conducted at the Experimental Farm of the Agriculture Faculty, Minufiya University during 2013 and 2014 seasons to evaluate the performance of utilize gated pipes technique for irrigating five maize varieties (S.C 10, S.C 130, S.C 131, S.C 2031 and T.W.C 321). The results revealed that the highest amount of water applied was with traditional surface irrigation (6423.81 m3·ha-1. Use of gated pipes system GP1 as compared to traditional irrigation reduced water application by 923.81 m3·ha-1 with grain and stover yields increases of 5.7% and 3.4%, respectively. Traditional irrigation system achieved lowest irrigation performance parameters compared to gated pipes systems. Maize physiological attributes, yield, water use efficiency (WUE) and nitrogen accumulation were significantly decreased by either deficit or surplus irrigation than of GP1 rate. S.C 2031 variety significantly surpassed other varieties in abovementioned traits. Significant interaction effects were detected in both seasons. Maize varieties respond differently to irrigation systems. The highest values of grain yield (11062.6 and 10911.8 kg·ha-1 and stover yield (13639.0 and 13902.2 kg·ha-1) were obtained by S.C 2031 irrigated with GP1 system in both seasons. From the above mentioned results, it is concluded that the gated pipes technique is better than traditional irrigation for improving WUE and maize productivity under Nile Delta conditions.

关键词： Maize Hybrids Gated Pipes Irrigation Efficiency

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Raspberry ketone attenuates high-fat diet-induced obesity by improving metabolic homeostasis in rats

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Asian Pacific Journal of Tropical Biomedicine 2020年第1期10卷 18-22页

作者： ali Alkaladi Haytham ali Aaser MAbdelazim Mohamed Afifi mohammed Baeshen Ammar AL-Farga University of Jeddah College of ScienceDepartment of BiologyJeddahSaudi Arabia University of Jeddah College of ScienceDepartment of BiochemistryJeddahSaudi Arabia Department of Biochemistry Faculty of Vet.MedicineZagazig UniversityZagazigEgypt Department of Basic Medical Sciences College of Applied Medical SciencesUniversity of BishaBishaSaudi Arabia

Objective:To investigate the molecular mechanisms of the antiobese effect of raspberry ketone against high-fat diet fed ***:Fifty adult male rats were randomly assigned to receive a standard diet,a high fat diet,and the high-fat diet and 0.5%,1%or 2%raspberry *** weight,biochemical parameters and gene expression of CCAAT enhancer-binding protein(C/EBP)-δ,fatty acid synthase(FAS),acetyl Co A carboxylase(ACC),peroxisome proliferator-activated receptor alpha(PPAR-α),hormone-sensitive lipase(HSL)and hepatic carnitine palmitoyltransferase 1A(CPT1A)were ***:Body weight,blood glucose,insulin,total lipids,triacylglycerols,total cholesterol and low-density lipoprotein cholesterol were increased in high-fat diet fed *** high fat diet-induced changes were attenuated by treatment with raspberry ***-density lipoprotein cholesterol was decreased in highfat diet fed rats but increased in rats treated with raspberry *** investigations showed induction of gene expression of C/EBP-δ,FAS,ACC,CPT1A and inhibition of gene expression of PPAR-αand HSL in high-fat diet fed rats as compared with *** ketone treament reversed these changes except ***:Raspberry ketone can prevent obesity induced by a high-fat diet in rats by induction of the expression of enzymes,controlling lipolysis and fatty acidsβoxidation as well as inhibition of gene expressions of adipogenic factors.

关键词： Raspberry ketone Obesity Molecular mechanism

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Effect of Nanomaterials Addition to Phase Change Materials on Heat Transfer in Solar Panels under Iraqi Atmospheric Conditions

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Frontiers in Heat and Mass Transfer 2023年第1期21卷 215-226页

作者： Majid Ahmed mohammed Abdullah Talab Derea mohammed Yaseen Lafta Obed Majeed ali Omar Rafae Alomar Department of Power Mechanics Haweja Technical InstituteNorthern Technical UniversityKirkuk36001Iraq Department of Reconstruction and Projects Ministry of Higher Education and Scientific ResearchBaghdad10065Iraq Department of Physics College of EducationAl-Iraqia UniversityBaghdad10053Iraq Engineering Technical College of Mosul Northern Technical UniversityMosul41002Iraq

It is common knowledge that phase-change materials are used for the purpose of thermal storage because of the characteristics that are exclusive to these materials and not found in *** characteristics include a large capacity for absorbing heat and a large capacity for releasing heat when the phase changes;however,these materials have a low thermal *** paper presents the results of an experimental study that investigated the impact that nanoparticles of copper oxide had on reducing the temperature of solar *** phase change substance that was used was determined to be *** impact of adding nanoscale copper oxide at a concentration of 0.05%of the total mass of wax was investigated and compared to a reference solar panel that did not contain any nanoscale *** findings demonstrated that the incorporation of nanoscale copper oxide brought about a reduction of three℃ in the plate’s average temperature as well as a one percent improvement in its electrical *** cases where it seems that the use of nanoparticles might potentially enhance the performance of integrated solar energy systems that contain phase change.

关键词： Copper oxide nanoparticles nanoparticle beeswax thermal conductivity phase-change materials

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Importance of Features Selection,Attributes Selection,Challenges and Future Directions for Medical Imaging Data:A Review

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Computer Modeling in Engineering & Sciences 2020年第10期125卷 315-344页

作者： Nazish Naheed Muhammad Shaheen Sajid ali Khan mohammed Alawairdhi Muhammad Attique Khan Faculty of Engineering&Information Technology Foundation University IslamabadIslamabadPakistan College of Computing and Informatics Saudi Electronic UniversityRayadhSaudi Arabia Department of Computer Science HITEC UniversityTaxilaPakistan

In the area of pattern recognition and machine learning,features play a key role in *** famous applications of features are medical imaging,image classification,and name a few *** the exponential growth of information investments in medical data repositories and health service provision,medical institutions are collecting large volumes of *** data repositories contain details information essential to support medical diagnostic decisions and also improve patient care *** the other hand,this growth also made it difficult to comprehend and utilize data for various *** results of imaging data can become biased because of extraneous features present in larger *** selection gives a chance to decrease the number of components in such large *** selection techniques,ousting the unimportant features and selecting a subset of components that produces prevalent characterization *** correct decision to find a good attribute produces a precise grouping model,which enhances learning pace and forecast *** paper presents a review of feature selection techniques and attributes selection measures for medical *** review is meant to describe feature selection techniques in a medical domainwith their pros and cons and to signify its application in imaging data and data mining *** review reveals the shortcomings of the existing feature and attributes selection techniques to multi-sourced ***,this review provides the importance of feature selection for correct classification of medical *** the end,critical analysis and future directions are provided.

关键词： Medical imaging imaging data feature selection data mining attribute selection medical challenges future directions

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Tissue Doppler,speckling tracking and four-dimensional echocardiographic assessment of right ventricular function in children with dilated cardiomyopathy

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World Journal of Clinical Pediatrics 2022年第1期11卷 71-84页

作者： mohammed Al-Biltagi osama Elrazaky Wegdan Mawlana Esraa Srour Ahmed Hamdy Shabana Department of Pediatrics Faculty of MedicineTanta UniversityTanta 31512AlgharbiaEgypt Department of Pediatrics University Medical CenterArabian Gulf UniversityManama 26671ManamaBahrain

BACKGROUND Right ventricular(RV)function is frequently overlooked during dilated cardiomyopathy(DCM)*** To evaluate RV function in children with idiopathic DCM using relatively recent echocardiographic *** We prospectively studied the cardiac function in 50 children with idiopathic DCM and 50 healthy children as a control group,using four-dimensional echocardiography(4-DE),Tissue Doppler Imaging(TDI),and two-dimensional-speckles tracking echocardiography(2-D-STE).RV EF was measured by *** The auto left(LV)ejection fractions(EF)measured by 2-D-STE were significantly lower in the patients'group than in the *** sphericity index was also significantly lower in children with DCM than in the *** EF measured by 4-DE was significantly lower in the patient's group than the *** S wave,e´/a'ratio,myocardial performance index(MPI),and tricuspid annular plane systolic excursion(TAPSE)were significantly impaired in children with DCM than in *** LV and RV global longitudinal strains(GLS)were significantly reduced in children with DCM than in *** was significantly associated with the duration since diagnosis,tricuspid annulus S wave,RV MPI,and TAPSE,but not with the age of the patients,RV EF,or e´/a'*** There was impairment of the RV LGS and other systolic and diastolic parameters in children with *** and TDI can help to detect the early decline of RV function.

关键词： Tissue Doppler Speckling tracking Echocardiography Dilated cardiomyopathy Children Right ventricle

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Intestinal carriage of methicillin resistant Staphylococcus aureus and extended-spectrum β-Lactamase-producing Enterobacteriacae in hospitalized and nonhospitalized patients and their clinical implications

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Asian Pacific Journal of Tropical Medicine 2009年第3期2卷 41-45页

作者： Hanan Ahmed Habib Babay ali mohammed Somily Department of Pathology Microbiology Unit King Khalid University HospitalRiyadhSaudi Arabia

Objective:To determine the clinical implication of and intestinal carriage with methicillin resistant Staphylococcus aureus(MRSA) and extended spectrumβ-lactamase(ESBL)-producing ***: A total of 180 stool specimens were screened for MRSA and ESBL-producing *** of ESBL- producing Enterobacteriacae was done by MicroScan Walk Away 96 system(Dade Behring Inc.,West Sacramento,CA 95691,USA ) and confirmation by double-disc synergy *** was identified by disc diffusion using 30μg cefoxitin disc and the ***:The rate of fecal MRSA carriage was 7.8% (14/180),35.7%(5 /14) were recovered from surgical *** patients(21,4%) had MRSA recovered from other body sites,and 2(14.2%) had in addition ESBL -producing Escherichia coli(***) and Klebsiella pneumoniae(***) ***(28.5%) patients with MRSA fical carriage died. MRSA fecal carriage was recovered from both inpatients and ***(2.2%) cases carried ESBL-producing Enterobacteriacae in ***(75%) were from intensive care unit(ICU).One patient had both ESBL-producing *** and *** from stool as well as *** from tracheal *** ICU patients with fecal ESBL ***:Fecal screening for MRSA and ESBL of all patients at high risk admitted to different hospital wards and ICUs and implementing infection control measures were recommended.

关键词： Intestinal carriage Methicillin resistant Staphylococcus aureus Extended spectrumβ-lactamase Enterobacteriacae

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Silica-supported Thionyl Chloride-assisted Synthesis and Bioassay of Novel Tetrazinan-3-thione and 3-Oxo-pyrazolidine-4-carbonitrile Derivatives of Steroids

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Chemical Research in Chinese Universities 2014年第1期30卷 55-62页

作者： PARVEEN Mehtabl MALLA ali mohammed ALl Akhtar ALAM Mahboob MUSTAFA Mir Faisal Department of Chemistry Aligarh Muslim University Aligarh 202002 India Department of Biochemistry Aligarh Muslim University Aligarh 202002 India

A series of tetrazinan-3-thione and 3-oxo-pyrazolidine-4-carbonitrile derivatives of steroids（1-3） were synthesized with silica-chloride as a heterogeneous *** synthesized compounds 4-9 were obtained in substantial *** vitro evaluation of anticancer and antioxidant activity of the synthesized compounds was carried out via 3-（4,5-dimethylthiazol-2-yl）-2,5-diphenyltetrazolium bromide（MTT） and 1,1-diphenyl-2-picrylhydrazyl（DPPH）assays,*** 6 exhibited promising anti-proliferative activity towards a panel of cancer cell *** significant activity of compound 6 was further ascertained on structural,molecular modelling and docking *** study may provide a valuable insight into the further design and development of more potent biologically active compounds.

关键词： Steroid Biological evaluation Molecular docking

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Effect of Radio Frequency Magnetron Sputtering Power on Structural and Optical Properties of Ti6A14V Thin Films

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Photonic Sensors 2017年第2期7卷 163-170页

作者： mohammed K. KHALAF H. F. Al-TAAY Dawood S. ali Ministry of Science and Technology Center of Applied Physics Baghdad Iraq Department of Physics College of Science for Women University of Baghdad Baghdad Iraq Department of Physics College of Education for Pure Sciences University of Anbar Anbar Iraq

In this research, the effects of target sputtering power on the structure and optical properties of radio frequency （RF） sputtered Ti6A14V films were investigated. Different sputtering RF powers were used to produce different thicknesses of Ti6A14V thin films, From the X-ray diffraction, it was found that the Ti6A14V films had polycrystalline cubic and hexagonal structures and increased films crystallinity and crystalline size with increasing the sputtering power. Atomic forces microscopy （AFM） gave us a nanometric film character, films homogeneity, and surfaces roughness. A higher degree of roughness and average grain size with increasing RF power was exhibited. Band gap and refractive index of Ti6A14V thin films varied with sputtering RF powers.

关键词： RF magnetron sputtering Ti6A14V structural properties optical properties.

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Floyd-Warshall Algorithm Based on Picture Fuzzy Information

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Computer Modeling in Engineering & Sciences 2023年第9期136卷 2873-2894页

作者： Shaista Habib Aqsa Majeed Muhammad Akram mohammed M.ali Al-Shamiri School of Systems and Technology University of Management and TechnologyLahorePakistan Department of Mathematics University of the PunjabNew CampusLahorePakistan Department of Mathematics Faculty of Science and ArtsMahayl AssirKing Khalid UniversityAbhaSaudi Arabia Department of Mathematics and Computer Faculty of ScienceIbb UniversityIbbYemen

The Floyd-Warshall algorithm is frequently used to determine the shortest path between any pair of *** works well for crisp weights,but the problem arises when weights are vague and *** us take an example of computer networks,where the chosen path might no longer be appropriate due to rapid changes in network *** optimal path from among all possible courses is chosen in computer networks based on a variety of *** this paper,we design a new variant of the Floyd-Warshall algorithm that identifies an All-Pair Shortest Path(APSP)in an uncertain situation of a *** the proposed methodology,multiple criteria and theirmutual associationmay involve the selection of any suitable path between any two node points,and the values of these criteria may change due to an uncertain *** use trapezoidal picture fuzzy addition,score,and accuracy functions to find *** compute the time complexity of this algorithm and contrast it with the traditional Floyd-Warshall algorithm and fuzzy Floyd-Warshall algorithm.

关键词： Trapezoidal picture fuzzy number score function accuracy function shortest path problem Floyd-Warshall algorithm

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Personality Assessment Based on Natural Stream of Thoughts Empowered with Machine Learning

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Computers, Materials & Continua 2023年第7期76卷 1-17页

作者： mohammed Salahat Liaqat ali Taher M.Ghazal Haitham M.Alzoubi College of Engineering and Technology University of Science and Technology of FujairahFujairahUAE School of Information Technology Skyline University CollegeUniversity City Sharjah1797UAE Center for Cyber Security Faculty of Information Science and TechnologyUniversiti Kebangsaan Malaysia(UKM)43600Malaysia School of Business Skyline University CollegeUniversity City Sharjah1797SharjahUAE

Knowing each other is obligatory in a multi-agent collaborative *** may develop the desired know-how of each other in various aspects such as habits,job roles,status,and *** different distinguishing characteristics related to a person,personality traits are an effective predictive tool for an individual’s behavioral *** has been observed that when people are asked to share their details through questionnaires,they intentionally or unintentionally become *** knowingly or unknowingly provide enough information in much-unbiased comportment in open writing about *** writings can effectively assess an individual’s personality traits that may yield enormous possibilities for applications such as forensic departments,job interviews,mental health diagnoses,*** of consciousness,collected by James Pennbaker and Laura King,is one such way of writing,referring to a narrative technique where the emotions and thoughts of the writer are presented in a way that brings the reader to the fluid through the mental states of the ***-over,computationally,various attempts have been made in an individual’s personality traits assessment through deep learning algorithms;however,the effectiveness and reliability of results vary with varying word embedding *** article proposes an empirical approach to assessing personality by applying convolutional networks to text *** Encoder Representations from Transformers(BERT)word embedding technique is used for word vector generation to enhance the contextual meanings.

关键词： Personality traits convolutional neural network deep learning word embedding

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