检索结果-南通市图书馆

Hybrid Convolutional Neural Network for Plant Diseases Prediction

Intelligent Automation & Soft Computing 2023年第5期36卷 2393-2409页

作者： S.Poornima N.Sripriya adel Fahad Alrasheedi S.S.Askar mohamed Abouhawwash Department of Information Technology Sri Sivasubramaniya Nadar College of EngineeringChennai603110India Department of Statistics and Operations Research College of ScienceKing Saud UniversityRiyadh11451Saudi Arabia Department of Mathematics Faculty of ScienceMansoura UniversityMansoura35516Egypt Department of Computational Mathematics Scienceand Engineering(CMSE)Michigan State UniversityEast LansingMI48824USA

Plant diseases prediction is the essential technique to prevent the yield loss and gain high production of agricultural *** monitoring of plant health continuously and detecting the diseases is a signiﬁcant for sustainable *** system to monitor the diseases in plant is time consuming and report a lot of *** is high demand for technology to detect the plant dis-eases *** image processing approach and deep learning approach are highly invited in detection of plant *** diseases like late blight,bacterial spots,spots on Septoria leaf and yellow leaf curved are widely found in *** are the main reasons to affects the plants life and *** identify the diseases earliest,our research presents the hybrid method by com-bining the region based convolutional neural network(RCNN)and region based fully convolutional networks(RFCN)for classifying the *** the leaf images of plants are collected and preprocessed to remove noisy data in *** data normalization,augmentation and removal of background noises are *** images are divided as testing and training,training images are fed as input to deep learning ***,we identify the region of interest(RoI)by using selective *** every region,feature of convolutional neural network(CNN)is extracted independently for further classiﬁ*** plants such as tomato,potato and bell pepper are taken for this *** plant input image is analyzed and classify as healthy plant or unhealthy *** the image is detected as unhealthy,then type of diseases the plant is affected will be *** proposed technique achieves 98.5%of accuracy in predicting the plant diseases.

关键词： Disease detection people detection image classiﬁcation deep learning region based convolutional neural network

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

CactiViT:Image-based smartphone application and transformer network for diagnosis of cactus cochineal

引用

Artificial Intelligence in Agriculture 2023年第3期9卷 12-21页

作者： Anas Berka adel Hafiane Youssef Es-Saady mohamed El Hajji Raphaël Canals Rachid Bouharroud IRF-SIC Laboratory Ibnou Zohr UniversityBP 8106—Cite DakhlaAgadir 80000Morocco INSA CVL University of OrleansPRISME LaboratoryEA 4229Bourges 18022France Regional Center for Agricultural Research of Agadir National Institute of Agricultural ResearchAvenue EnnasrPoB 415 Rabat PrincipaleRabat 10090Morocco

The cactus is a plant that grows in many rural areas,widely used as a hedge,and has multiple benefits through the manufacture of various cosmetics and other ***,this crop has been suffering for some time from the attack of the carmine scaleDactylopius opuntia(Hemiptera:Dactylopiidae).The infestation can spread rapidly if not treated in the early *** solutions consist of regular field checks by the naked eyes carried out by *** major difficulty is the lack of experts to check all fields,especially in remote *** addition,this requires time and *** the need for a system that can categorize the health level of cacti *** date,deep learning models used to categorize plant diseases from images have not addressed the mealy bug infestation of cacti because computer vision has not sufficiently addressed this *** there is no public dataset and smartphones are commonly used as tools to take pictures,it might then be conceivable for farmers to use them to categorize the infection level of their *** this work,we developed a system called CactiVIT that instantly determines the health status of cacti using the Visual image Transformer(ViT)*** also provided a new image dataset of cochineal infested cacti.1 Finally,we developed a mobile application that delivers the classification results directly to farmers about the infestation in their fields by showing the probabilities related to each *** study compares the existing models on the new dataset and presents the results *** VIT-B-16 model reveals an approved performance in the literature and in our experiments,in which it achieved 88.73%overall accuracy with an average of+2.61%compared to other convolutional neural network(CNN)models that we evaluated under similar conditions.

关键词： Cactus Cochineal Smartphones Classification VIT Deep learning

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cartilage tympanoplasty in the treatment of adhesive otitis media with and without Eustachian tube balloon dilatation

引用

Journal of Otology 2022年第4期17卷 226-231页

作者： Ahmed abdel rahman abdel aziz Ahmed Mahmoud Youssef Mostafa mohamed Mostafa Mostafa talaat Khaled mohamed Abdelzaher Ahmed adel Sadeq Department of Otorhinolaryngology Faculty of MedicineEl MiniaEgypt Radiology Department Faculty of MedicineEl MiniaEgypt

Purpose:To compare cartilage tympanoplasty(CT)combined with eustachian tube balloon dilatation(ETBD)and cartilage tympanoplasty alone as a surgical treatment modality for adhesive otitis media(AdOM)in terms of graft healing,audiological outcomes,and impact on life style,using Chronic Otitis Media Outcome Test 15(COMOT-15).Methods:50 patients with AdOM were randomly classified into 2 groups:25 patients for cartilage tympanoplasty only(CT group)and 25 patients for cartilage tympanoplasty combined with eustachian tube balloon dilatation(CT t ETBD group).Clinical outcomes in both groups were compared at 3 and 6 months of follow ***:There was no significant difference in graft healing between the two *** COMOT-15 scores significantly decreased in both groups with a significant difference between the groups with regard to the decrease in COMOT-15 scores at 3 and 6 months of follow-up(P<0.05).Hearing improvement was achieved,as the mean preoperative ABG was 26.5±5.4 and 27.1±4.6 dB,and the mean postoperative ABG at 6 months was 19.4±4.4 and 14.6±3.9 dB in the CT and the CT t ETBD groups,*** difference in the magnitude of ABG reduction in the two groups was significant at 3 and 6 months of postoperative follow-up(P<0.05)in favour of the CT t ETBD ***:ETBD can increase the success rate of cartilage tympanoplasty in patients with AdOM by enhancing the audiological outcome and quality of life.

关键词： balloon healing otitis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Assessment and management of immature facial scars by non-surgical methods

引用

Chinese Journal Of Plastic and Reconstructive Surgery 2022年第2期4卷 67-73页

作者： Riwina adel El-Orabi mohamed Radwan El-Hadidy Ahmed Hassan El-Sabbagh Plastic Surgery Center Faculty of MedicineMansoura UniversityMansoura 35516Egypt

Background:Scar quality is affected by patients’wound healing conditions,trauma type,and skin features that differ due to *** tremendous improvements in scar remodeling techniques,conspicuous scars can still remain ***-surgical methods used for handling scars include the use of topical corticosteroids,pressure therapy,lasers,and platelet-rich plasma(PRP).This study aimed to assess and evaluate different non-surgical modalities for treating immature facial ***:Fifteen patients with scars were included for non-surgical *** received one or more of 5 treatments:corticosteroid injection,topical silicone gel application with or without bandage,pressure therapy,lasers,or PRP *** were assessed using the Patient and Observer Scar Assessment Scale(POSAS)and serial ***:There were no significant differences in the results obtained using *** of the patients required a secondary intervention or sought a second *** rate of complications associated with the treatments were very ***:Good assessment of patient characteristics,proper planning,and appropriate treatment lead to favorable outcomes.

关键词： Facial scar Immature scar Non-surgical methods

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Conventional Breeding and Molecular Markers for Blast Disease Resistance in Rice (Oryza sativa L.)

引用

Phyton-International Journal of Experimental Botany 2023年第3期92卷 725-746页

作者： adel A.Rezk mohamed M.El-Malky Hossam S.El-Beltagi Mohammed Al-daej Kotb AAttia Agricultural Biotechnology Department College of Agricultural and Food ScienceKing Faisal UniversityAl-Ahsa31982Saudi Arabia Plant Pathology Research Institute Agriculture Research CenterGiza12619Egypt Rice Research and Training Center SakhaField Crops Research InstituteAgricultural Research CenterKafr El-Sheikh33717Egypt Biochemistry Department Faculty of AgricultureCairo UniversityGiza12613Egypt Center of Excellence in Biotechnology Research King Saud UniversityRiyadh11451Saudi Arabia Rice Biotechnology Laboratory Rice Research DepartmentField Crops Research InstituteARCKafr EL-Sheikh33717Egypt

Monogenic lines,which carried 23 genes for blast resistance were tested and used donors to transfer resistance genes by crossing *** results under blast nursery revealed that 9 genes from 23 genes were susceptible to highly susceptible under the three locations(Sakha,Gemmeza,and Zarzoura in Egypt);Pia,Pik,Pik-p,Piz-t,Pita,Pi b,Pi,Pi 19 and Pi ***,the genes Pii,Pik-s,Pik-h,Pi z,Piz-5,Pi sh,Pi 3,Pi 1,Pi 5,Pi 7,Pi 9,Pi 12,Pikm and Pita-2 were highly resistant at the same *** analysis confirmed the results,which divided into two groups;the first one included all the susceptible genes,while the second one included the resistance *** the greenhouse test,the reaction pattern of five races produced 100%resistance under artificial inoculation with eight genes showing complete resistance to all *** completely resistant genes:Pii,Pik-s,Piz,Piz-5(=bi2)(t),Pita(=Pi4)(t),Pita,Pi b and Pi1 as well as clustering analysis confirmed the *** the F1 crosses,the results showed all the 25 crosses were resistant for leaf blast disease under field ***,the results in F2 population showed seven crosses with segregation ratio of 15(R):1(S),two cross gave segregated ratio of 3 R:1 S and one gave 13:*** the identification of blast resistance genes in the parental lines,the marker K3959,linked to Pik-s gene and the variety IRBLKS-F5 carry this gene,which was from the monogenic *** results showed that four genotypes;Sakha 105,Sakha 103,Sakha 106 and IRBLKS-F5 were carrying Pik-s gene,while was absent in the Sakha 101,Sakha 104,IRBL5-M,IRBL9-W,IRBLTACP1 and IRBL9-W(R)*** for Pi 5 gene,the results showed that it was present in Sakha 103 and Sakha 104 varieties and absent in the rest of the *** addition,Pita-Pita-2 gene was found in the three Egyptian genotypes(Sakha 105,Sakha 101 and Sakha 104)plus IRBLTACP1 *** F2 generation,six populations were used to study the inheritance of blast resistance and s

关键词： Biotechnology tools clustering analysis monogenic lines resistance genes breeding Oryza sativa L.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Sex Identification Using Fingerprint White Line Counts in a Sample of Adult Egyptians and Malaysians

引用

Journal of Forensic Science and Medicine 2022年第3期8卷 88-96页

作者： Eman adel Seif Wafaa mohamed Elsehly Maii Farag Henaidy Magda Hassan Mabrouk Soffar Department of Forensic Medicine and Clinical Toxicology Faculty of MedicineAlexandria UniversityEgypt Faculty of Medicine for Community Service and Environmental Development Department of Forensic Medicine Armed Faculty of MedicineMinistry of Defense

Background:Fingerprints are unique,persistent,and left on every object touched by bare *** can be used as a rapid and inexpensive method for *** study focuses on fingerprint white line counts(FWLCs)and its importance in sex *** and Objectives:This study aimed to clarify the potential ofFWLC in sex estimation among Egyptian and Malaysian ethnic *** and Methods:The study was conducted on two hundred adult participants,one hundred Egyptians and one hundred Malaysians(50 females and 50 males).Inked fingerprints of ten fingers were obtained from each participant then FWLC was extracted manually for each ***:The mean of females FWLC was significantly higher than males in all fingers in both *** of the left index was the most significant predictor of sex in Egyptians,with an accuracy of 82%for males and 78%for *** more than seven in this digit was an absolute indication of being a *** most significant predictors of sex in the Malaysian population were the left index and right ring with an accuracy of 80%for males and 71.4%for females and FWLC above six and seven in these fingers,respectively,was an absolute indication of being a *** absence ofFWLC was more common in males than females in all ***:FWLC is a reliable predictor of sex among adult Egyptian and Malaysian ethnic groups,and females tend to have more FWLC.

关键词： Fingerprint identification sex estimation white line counts

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Graph Transformer for Communities Detection in Social Networks

引用

Computers, Materials & Continua 2022年第3期70卷 5707-5720页

作者： G.Naga Chandrika Khalid Alnowibet K.Sandeep Kautish E.Sreenivasa Reddy adel F.Alrasheedi Ali Wagdy mohamed Department of Computer Science and Engineering ANU College of Engineering and TechnologyGuntur522510India Statistics and Operations Research Department College of ScienceKing Saud UniversityRiyadh11451Kingdom of Saudi Arabia LBEF Campus Kathmandu44600Nepal Department of Computer Science and Engineering ANUGuntur522510India Operations Research Department Faculty of Graduate Studies for Statistical ResearchCairo UniversityGiza12613Egypt Wireless Intelligent Networks Center(WINC) School of Engineering and Applied SciencesNile UniversityGiza12588Egypt

Graphs are used in various disciplines such as telecommunication,biological networks,as well as social *** large-scale networks,it is challenging to detect the communities by learning the distinct properties of the *** deep learning hasmade contributions in a variety of domains,we try to use deep learning techniques to mine the knowledge from large-scale graph *** this paper,we aim to provide a strategy for detecting communities using deep autoencoders and obtain generic neural attention to *** advantages of neural attention are widely seen in the field of NLP and computer vision,which has low computational complexity for large-scale *** contributions of the paper are summarized as ***,a transformer is utilized to downsample the first-order proximities of the graph into a latent space,which can result in the structural properties and eventually assist in detecting the ***,the fine-tuning task is conducted by tuning variant hyperparameters cautiously,which is applied to multiple social networks(Facebook and Twitch).Furthermore,the objective function(crossentropy)is tuned by L0 ***,the reconstructed model forms communities that present the relationship between the *** proposed robust model provides good generalization and is applicable to obtaining not only the community structures in social networks but also the node *** proposed graph-transformer shows advanced performance on the social networks with the average NMIs of 0.67±0.04,0.198±0.02,0.228±0.02,and 0.68±0.03 on Wikipedia crocodiles,Github Developers,Twitch England,and Facebook Page-Page networks,respectively.

关键词： Social networks graph transformer community detection graph classification

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Role of Dopamine in Associative Learning in Drosophila: An Updated Unified Model

引用

Neuroscience Bulletin 2021年第6期37卷 831-852页

作者： mohamed adel Leslie C.Griffith Department of Biology Volen National Center for Complex Systems and National Center for Behavioral GenomicsBrandeis UniversityWalthamMA 02454-9110USA

Learning to associate a positive or negative experience with an unrelated cue after the presentation of a reward or a punishment defines associative *** ability to form associative memories has been reported in animal species as complex as humans and as simple as insects and sea *** memory has even been reported in tardigrades[1],species that diverged from other animal phyla 500 million years *** the mechanisms of memory formation is a fundamental goal of neuroscience *** this article,we work on resolving the current contradictions between different Drosophila associative memory circuit models and propose an updated version of the circuit model that predicts known memory behaviors that current models do ***,we propose a model for how dopamine may function as a reward prediction error signal in Drosophila,a dopamine function that is well-established in mammals but not in insects[2,3].

关键词： associative contradiction function

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Overview on the edible mushrooms in Egypt

引用

未来食品学报(英文) 2023年第1期3卷 8-15页

作者： adel F.Ahmed Ghada Abd-Elmonsef Mahmoud mohamed Hefzy Zhenhua Liu Changyang Ma Medicinal and Aromatic Plants Researches Department Horticulture Research InstituteAgricultural Research CenterGiza 12619Egypt National R&D Center for Edible Fungus Processing Technology Henan UniversityKaifeng 475004China Joint International Research Laboratory of Food&Medicine Resource Function Kaifeng 475004China Faculty of Science Assiut UniversityAssiut 71516Egypt Botany and Microbiology Department Department of Water Requirement and Field Irrigation ResearchSoilsWater and Environment Research InstituteAgricultural Research CenterGiza 12619Egypt Shenzhen Research Institute of Henan University Shenzhen 518000China Functional Food Engineering Technology Research Center Kaifeng 475004China

Edible Mushrooms have been valued as a valuable food source due to its nutritional and medicinal *** mushrooms contain various bioactive components such as proteins,polyunsaturated fatty acids,polysaccharides,dietary fibers,amino acids,vitamins,and *** have essential health effects,such as antioxidant,antimicrobial,immune-stimulatory,and anticancer,cholesterol-lowering *** of their nutritional and medicinal benefits,mushrooms have become increasingly popular in recent years all over the *** were considered immortality plants in Ancient Egypt and were given to mankind by the god *** were declared a delicacy reserved only for Egyptian nobility due to their distinct *** current study focuses on the common species of edible mushrooms in Egypt and their different bioactive ingredients,nutritional values and the health benefits.

关键词： Edible mushrooms Egypt Bioactive ingredients Health benefits

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Recursive harmonic analysis for computing Hansen coefficients

引用

Research in Astronomy and Astrophysics 2010年第12期10卷 1298-1306页

作者： mohamed adel Sharaf Hadia Hassan Selim Astronomy Department Faculty of Science King Abdul Aziz University Astronomy Department National Research Institute of Astronomy and Geophysics

We report on a simple pure numerical method developed for computing Hansen coefficients by using a recursive harmonic analysis technique. The precision criteria of the computations are very satisfactory and provide materials for computing Hansen＇s and Hansen＇s like expansions, and also to check the accuracy of some existing algorithms.

关键词： celestial mechanics -- methods: numerical

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：