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Assessment of the Cost-returns and Profitability Patterns of Tomato Production in Yamaltu-Deba Local Government Area of Gombe State,Nigeria

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Journal of Economic Science Research 2021年第3期4卷 1-9页

作者： SALEH Abdullahi JIBO Mohammed Ibrahim ahmad muhammad el-hafeez BAKO Bulus Danladi muhammad Abbas muhammad Department of Agricultural Economics and Extension Federal University of Kashere Gombe StateNigeria

The study examined profitability of tomato production in Yamaltu-Deba Local Government Area of Gombe State.A three-stage sampling technique was used to select 96 tomato *** were collected using a structured questionnaire and were analysed using descriptive statistics,farm budget model,and t-test *** results revealed that,the mean age of tomato producers was 38.94 years,92.48%were males,71.56%were married with the majority(95.44%)had family size ranging from 1-6 persons,and had 6.55 mean years of farming experience,having an average of 0.6 ha farm size ***,the result revealed that only 8.74%that have attained tertiary *** results also revealed average variable costs constituted 88.98%and 88.84%of the average total costs of production in the dry and rainy seasons *** per hectare average net income realised were found to be₦154,444.20($398.05)and₦39,725.14($102.38)in the dry and rainy seasons ***,the returns per naira invested was₦0.67($0.00173)in dry season and₦0.18($0.00046)in rainy season(Pels both in the short and long ***,inadequate capital was critical;which was attributed to lack of affordable sources of *** of storage and processing facilities were among the impediments to large scale tomato production in the study ***,improvement in the existing patterns and as well as the provision of adequate essential factors of production will help expand the present scale of ***,governments and other financial institutions should do more to provide soft loans to the farmers to improve efficiency.

关键词： Profitability Assessment Tomato Production Yamaltu-Deba Gombe

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Rice-wheat comparative genomics:Gains and gaps

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The Crop Journal 2024年第3期12卷 656-669页

作者： Akila Wijerathna-Yapa Ruchi Bishnoi Buddhini Ranawaka Manu Maya Magar hafeez Ur Rehman Swati G.Bharad Michal T.Lorenc Vinita Ramtekey Sasha Gohar Charu Lata Md.Harun-Or-Rashid Maryam Razzaq muhammad Sajjad Bhoja *** School of Agriculture and Food Sustainability The University of QueenslandSt LuciaQLD 4072Australia ARC Centre of Excellence for Plant Success in Nature and Agriculture The University of QueenslandSt LuciaQLD 4072Australia Department of Genetics and Plant Breeding College of AgricultureUmmedganj-KotaAgriculture UniversityKotaRajasthan 324001India Centre for Agriculture and the Bioeconomy Queensland University of Technology(QUT)2 George StreetBrisbaneQLD 4000Australia UWA School of Agriculture and Environment The University of Western Australia35 Stirling HighwayCrawleyWA 6009Australia Nepal Agriculture Research Council KhumaltarLalitpurNepal Department of Agronomy University of AgricultureFaisalabad 38040Pakistan Department of Agricultural Botany Dr Panjabrao Deshmukh Krishi VidyapeethAkola 444104MaharashtraIndia ICAR-Indian Institute of Seed Science MauUttar Pradesh 275103India School of Natural Sciences Macquarie UniversityMacquarie ParkNSW 2109Australia ICAR-Indian Institute of Wheat and Barley Research Flowrdale 54642ShimlaIndia International Maize and Wheat Improvement Center(CIMMYT)Bangladesh Office Gulshan-2Dhaka 1212Bangladesh Center for Seed Science University of AgricultureFaisalabad 38000Pakistan Department of Biosciences COMSATS University IslamabadPark RoadTarlai KalanIslamabad 45550Pakistan CGIAR’s Excellence in Breeding(EiB)Platform/Accelerated Breeding Initiative International Maize and Wheat Improvement Center(CIMMYT)El Batán 56237Mexico

Rice and wheat provide nearly 40%of human calorie and protein *** share a common ancestor and belong to the Poaceae(grass)*** their genetic homology is crucial for developing new cultivars with enhanced *** wheat genes and gene families have been characterized based on their rice ***–wheat orthology can identify genetic regions that regulate similar traits in both ***–wheat comparative genomics can identify candidate wheat genes in a genomic region identified by association or QTL mapping,deduce their putative functions and biochemical pathways,and develop molecular markers for marker-assisted breeding.A knowledge of gene homology facilitates the transfer between crops of genes or genomic regions associated with desirable traits by genetic engineering,gene editing,or wide crossing.

关键词： Comparative genomics Orthologs Genes Synteny Genetic engineering Molecular breeding

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Exome sequencing identifies a likely causative variant in 53%of families with ciliopathy-related features on renal ultrasound after excluding NPHP1 deletions

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Genes & Diseases 2024年第5期11卷 40-43页

作者： Konstantin Deutsch Verena Klambt Thomas M.Kitzler Tilman Jobst-Schwan Ronen Schneider Florian Buerger Steve Seltzsam Sherif el Desoky Jameela A.Kari Farkhanda hafeez Maria Szczepanska Loai A.Eid Hazem S.Awad Muna Al-Saffar Neveen A.Soliman Velibor Tasic Camille Nicolas-Frank Kirollos Yousef Luca M.Schierbaum Sophia Schneider Abdul Halawi Izzeldin elmubarak Katharina Lemberg Shirlee Shril Shrikant M.Mane Nancy Rodig Friedhelm Hildebrandt Division of Nephrology Department of PediatricsBoston Children’s HospitalHarvard Medical SchoolBostonMA 02215USA Department of Pediatric Gastroenterology Nephrology and Metabolic DiseasesCharite Universitatsmedizin BerlinBerlin 13353Germany Berlin Institute of Health at Charitee Universitatsmedizin Berlin BIH Biomedical Innovation AcademyBIH Charite Clinician Scientist ProgramBerlin 10178Germany Department of Nephrology and Hypertension FriedrichAlexander-Universitat Erlangen-NurnbergErlangen 91054Germany Department of Pediatrics Faculty of Medicine King Abdulaziz UniversityPediatric Nephrology Center of ExcellenceKing Abdulaziz University HospitalJeddah 21589Saudi Arabia Department of Pediatric Nephrology The Children’s Hospital and Institute of Child HealthLahore 54000Pakistan Department of Pediatrics Faculty of Medical Sciences in ZabrzeMedical University of Silesia in KatowiceKatowice 40-752Poland Dubai Hospital and Al-Jalila Children’s Specialty Hospital Kidney Center of ExcellenceDubai 4545United Arab Emirates Department of Genetics and Genomics UAE UniversityAbu Dhabi 15551United Arab Emirates Department of Pediatrics Division of Genetics and GenomicsBoston Children’s HospitalHarvard Medical SchoolBostonMA 02215USA Department of Pediatrics Center of Pediatric Nephrology and TransplantationKasr Al Ainy School of MedicineCairo UniversityCairo 11562Egypt Egypt Center for Research and Regenerative Medicine(ECRRM) Cairo 11511Egypt Medical Faculty Skopje University Children’s HospitalSkopje 1000North Macedonia Department of Genetics Yale University School of MedicineNew HavenCT 06520USA

Nephronophthisis-related ciliopathies(NPHP-RC)represent one of the most common causes of chronic kidney disease in the first three decades of life and are characterized by a broad genetic and clinical heterogeneity.1 To date,more than 90 genes have been identified that cause autosomalrecessive NPHP-RC if mutated,accounting for up to 60%of cases.1 Among these,homozygous deletions of NPHP1 are the most common *** genes localize to primary cilia,basal bodies,or the centrosome and lead to a primary ciliary disruption if mutated,thereby causing a broad phenotypical spectrum.1 Patients that suffer from NPHP-RC can either have an isolated renal phenotype,such as polyuria,polydipsia,decreased urinary concentration ability,and secondary enuresis due to loss of tubular function,or present with extrarenal symptoms including retinal degeneration,cerebellar vermis hypoplasia,or hepatic *** are often diagnosed in early adolescence,reaching end-stage renal disease before 25 years of age,but early onset and rapidly progressive forms of NPHP-RC also exist.1 Renal ultrasound indicates kidneys of normal or reduced renal length with increased echogenicity and corticomedullary cysts.

关键词： degeneration urinary likely

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Unlocking the power of blockchain in education:An overview of innovations and outcomes

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Blockchain(Research and Applications) 2023年第4期4卷 99-117页

作者： Amr el Koshiry Entesar eliwa Tarek Abd el-hafeez Mahmoud Y.Shams Department of Curricula and Teaching Methods College of EducationKing Faisal UniversityAl-Ahsa31982Saudi Arabia Faculty of Specific Education Minia UniversityMinia61519Egypt Department of Mathematics and Statistics College of ScienceKing Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Computer Science Faculty of ScienceMinia UniversityMinia61519Egypt Computer Science Unit Deraya UniversityMinia UniversityMinia61519Egypt Faculty of Artificial Intelligence Kafrelsheikh UniversityKafrelsheikh33516Egypt

Blockchain is a revolutionary technology that has the potential to revolutionize various industries,including finance,supply chain management,healthcare,and *** decentralized,secure,and transparent nature makes it ideal for use in industries where trust,security,and efficiency are of paramount *** integration of blockchain technology into the education system has the potential to greatly improve the efficiency,security,and credibility of the educational *** creating secure and transparent platforms for tracking and verifying students’academic achievements,blockchain technology can help to create a more accessible and trustworthy education system,making it easier for students to showcase their skills and knowledge to potential *** the potential benefits of blockchain in education are significant,there are also several challenges that must be addressed in order to fully realize the potential of this technology in the educational *** of the major challenges include adoption,technical knowledge,interoperability,regulation,cost,data privacy and security,scalability,and *** necessary equipment for the implementation of blockchain technology in education is diverse and critical to the success of this innovative *** should carefully consider this equipment when planning their implementation of blockchain technology in education to ensure the efficient and secure transfer of educational data and transactions within the blockchain *** technology has the potential to play a significant role in promoting sustainability education and advancing the sustainability goals of both individuals and *** should consider incorporating blockchain technology into their sustainability education programs,in order to enhance the transparency,verifiability,and efficiency of their sustainability-related *** the use of blockchain technology in education is still i

关键词： Blockchain Education Sustainability Internet of things Machine learning Credential verification

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The Relation between Role of Serum Cortisol Level and Response to Various Respiratory Support Strategies among Preterm Infants

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Open Journal of Pediatrics 2020年第3期10卷 504-514页

作者： Amani E. Arafa Safaa A. elMeneza Shaimaa A. el hafeez Sheikh Zayed Hospital Department of Pediatrics Giza Egypt Department of Pediatrics Faculty of Medicine for Girls Al-Azhar University Cairo Egypt Department of Clinical Pathology Faculty of Medicine for Girls Al-Azhar University Cairo Egypt

Introduction: Preterm infants are liable to various health problems including respiratory distress syndrome (RDS). There is variation in response to respiratory support. In preterm infants, cortisol hormone is secreted by the adrenocortical gland in response to stress. Objectives: To compare the serum cortisol levels in blood among preterm infants who needed different respiratory support strategies e.g. headbox, continuous positive airway pressure (CPAP), intubation surfactant extubation (INSURE) and mechanical ventilation (MV) and to correlate the cortisol levels to the severity of respiratory distress syndrome (RDS). Material and Methods: Observational prospective study that assessed the serum cortisol levels in preterm infants with RDS after initial respiratory support aged 28 - 34 gestational weeks that were admitted to the neonatal intensive care unit of Al Zahraa hospital of Al-Azhar University and Al-Estekama hospital between February 2019 and November 2019. Infants were classified into three groups, Group 1: 29 infants with severe RDS who needed a mechanical ventilator. Ten of them needed surfactant therapy. Group 2: 33 infants with moderate RDS who needed CPAP. Three of them needed surfactant therapy. Group 3: 28 infants with symptoms of mild RDS who needed headbox. None of them needed surfactant therapy. Blood samples were collected on the first day of life and were processed using the colorimetric ELISA method. Demographic and medical information was collected. Results: A total of 90 preterm infants were included. The ser

关键词： Respiratory Distress Syndrome Cortisol Preterm Respiratory Support

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Schistosomiasis with special references to the mechanisms of evasion

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Journal of Coastal Life Medicine 2015年第11期 914-923页

作者： Nawras M.el-Saghier Mowafy Ekhlas Hamed Abdel-hafeez Department of Medical Parasitology Faculty of MedicineMinia UniversityMinya 61519Egypt Department of Medical Parasitology College of MedicineUmm Al-Qura UniversityMakkahKSA

Schistosomiasis is a disease caused by infection with Schistosoma *** affects 200 million people worldwide,especially in the developing *** are five known species of Schistosoma which currently infect humans in various geographical *** with Schistosoma *** to two forms of the disease:acute and *** infection can affect various organs within the human body including the brain,lungs,gut and the reproductive organs,which leads to neuroschistosomiasis,pulmonary schistosomiasis,hepato-intestinal schistosomiasis and urinary genital schistosomiasis,*** Schistosoma *** a common denominator that they have the ability to infect,invade and evade the host’s immune *** *** a very complex organism that requires two hosts,mollusk and mammalian,to survive,propagate and complete its life ***,it has developed specific immune evasion mechanisms for each of *** Schistosoma *** infected and established itself within its mammalian host as an adult worm,it evades the immune mechanism of that ***,the antigens released by the eggs can elicit an immune response with formation of granuloma around *** formation is the main characteristic lesion in schistosomiasis,which in the liver can cause hepatomegaly in hepato-intestinal *** paper will summarize various immune responses against the parasite as well as varieties of strategies which developed by the Schistosoma *** persist within human hosts.

关键词： Schistosomiasis Schistosoma spp. Immune responses Evasion mechanism

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Trends of alcoholic liver cirrhosis readmissions from 2010 to 2018:Rates and healthcare burden associated with readmissions

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World Journal of Hepatology 2021年第12期13卷 2128-2136页

作者： Asim Kichloo Zain el-Amir Dushyant Singh Dahiya Farah Wani Jagmeet Singh Dhanshree Solanki Ehizogie Edigin Precious Eseaton Asad Mehboob hafeez Shaka Department of Internal Medicine Central Michigan University College of MedicineSaginawMI 48602United States Department of Internal Medicine Samaritan Medical CenterWatertownNY 13601United States Department of Internal Medicine Guthrie Robert Packer HospitalSayrePA 18840United States Department of Internal Medicine Rutgers UniversityNew BrunswickNJ 07103United States Department of Internal Medicine John H Stroger Hospital of Cook CountyChicagoIL 60612United States Department of Internal Medicine University of Benin School of MedicineEdo 300213Nigeria Division of Gastroenterology Department of Internal MedicineCovenant HealthcareSaginawMI 48602United States

BACKGROUND Alcoholic liver cirrhosis(ALC)is a chronic liver disease with varying disease *** of ALC are associated with poor *** To identify and assess trends of readmissions for ALC over an eight-year *** This retrospective interrupted trend study analysed 30-d readmissions of ALC in the United States from 2010 to 2018 using the National Readmissions *** for ALC was the reason for index admission obtained using the International Classification of Diseases codes(571.2 and K70.3X).Biodemographic characteristics and hospitalization trends were highlighted over time.A multivariate regression analysis model was used to calculate the trend for riskadjusted odds of 30-d all-cause ALC readmissions,ALC specific readmission rate,ALC readmission proportion,inpatient mortality,mean length of stay(LOS)and mean total hospital cost(THC)following adjustments for age,gender,grouped Charlson Comorbidity Index,insurance,mean household income,and hospital *** There was a trend towards increasing total 30-d readmissions of ALC from 7660 in 2010 to 15085 in 2018(P<0.001).Patients readmitted for ALC were noted to have an increasing comorbidity burden over *** noted a rise in the risk-adjusted 30-d all-cause readmission of ALC from 24.9%in 2010 to 29.9%in 2018(P<0.001).ALC-specific readmission rate increased from 6.3%in 2010 to 8.4%in 2018(P<0.001)while ALC readmission proportion increased from 31.4%in 2010 to 36.3%in 2018(P<0.001).Inpatient mortality for 30-d readmissions of ALC declined from 10.5%in 2010 to 8.2%in 2018(P=0.0079).However,there was a trend towards increasing LOS from 5.6 d in 2010 to 6.3 d in 2018(P<0.001)and increasing THC from 13790 dollars in 2010 to 17150 dollars in 2018(P<0.001).The total days of hospital stay attributable to 30-d readmissions of ALC increased by 119.2%while the total attributable hospital costs increased by 149%by the end of *** There was an increase in th

关键词： Alcoholic liver cirrhosis Readmissions Epidemiology Trends Mortality

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静压荷载作用下有缺陷组合锥形罐的稳定性

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钢结构(中英文) 2010年第9期 80-81页

作者： G.hafeez A.M.el Ansary A.A.el Damatty

带柱帽的锥形钢容器常作为高架水箱中的储水器,这种结构通常被称为"组合锥形罐"。过去的几十年里,世界各地许多组合锥形罐发生了严重破坏。早期研究集中于顶部无柱帽的纯锥形罐,而目前的研究集中于静压荷载作用下组合锥形罐屈曲性能特... 详细信息

带柱帽的锥形钢容器常作为高架水箱中的储水器,这种结构通常被称为"组合锥形罐"。过去的几十年里,世界各地许多组合锥形罐发生了严重破坏。早期研究集中于顶部无柱帽的纯锥形罐,而目前的研究集中于静压荷载作用下组合锥形罐屈曲性能特征。采用自行开发的3维有限元模型进行数值分析,研究了几何缺陷,残余应力及几何、材料参数对组合锥形罐屈曲荷载的影响。最后,进行了组合锥形罐与纯锥形罐的屈曲荷载对比。

关键词：壳结构锥形钢容器稳定性缺陷屈曲

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