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Appropriateness of indication and diagnostic yield of colonoscopy: First report based on the 2000 guidelines of the American Society for Gastrointestinal Endoscopy

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World Journal of Gastroenterology 2005年第44期11卷 7007-7013页

作者： Iqbal Siddique krishna mohan Fuad Hasan Anjum Memon Istvan Patty Basil Al-Nakib Department of Medicine Thunayan Al-Ghanim Gastroenterology Center Department of Public Health and Primary Care

AIM: To assess the appropriateness of referrals and to determine the diagnostic yield of colonoscopy according to the 2000 guidelines of the American Society for Gastrointestinal Endoscopy (ASGE).METHODS: A total of 736 consecutive patients (415males, 321 females; mean age 43.6±16.6 years)undergoing colonoscopy during October 2001-March2002 Were prospectively enrolled in the study. The 2000ASGE guidelines were used to assess the appropriateness of the indications for the procedure. Diagnostic yield was defined as the ratio between significant findings detected on colonoscopy and the total number of procedures performed for that ***: The large majority (64%) of patients had colonoscopy for an indication that was considered'generally indicated'; it was 'generally not indicated' for20%, and it was 'not listed' for 16% in the *** diagnostic yield of colonoscopy was highest for the 'generally indicated' (38%) followed by 'not listed'(13%) and 'generally not indicated' (5%) *** the multivariable analysis, the diagnostic yield was independently associated with the appropriateness of indication that was 'generally indicated' (odds ratio=12.3) and referrals by gastroenterologist (odds ratio = 1.9).CONCLUSION: There is a high likelihood of inappropriate referrals for colonoscopy in an open-access endoscopy system. The diagnostic yield of the procedure is dependent on the appropriateness of indication and referring physician's specialty. Certain indications 'not listed' in the guidelines have an intermediate diagnostic yield and further studies are required to evaluate whether they should be included in future revisions of the ASGE guidelines.

关键词：鉴别诊断结肠镜适应度手术治疗

Fingerprint Recognition on Various Authentication Sensors

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Journal of Electronic Science and Technology 2014年第1期12卷 134-138页

作者： A.Tirupathi Rao N.Pattabhi Ramaiah C.krishna mohan Department of Computer Science and Engineering Indian Institute of Technology

Fingerprint is a very popular and an ancient biometric technology to uniquely identify a person. In this paper, a fingerprint matcher is proposed which uses the global and local adaptive binarization and global minutia features. The fingerprint data is collected using three different authentication devices based on optical sensors. The experimental results are compared with the National Institute of Standards and Technology （NIST） Bozorth algorithm and various authentication fingerprint sensors. The accuracy of the proposed algorithm has been improved significantly compared with that of the NIST Bozorth algorithm.

关键词： -Authentication sensors binarization,Bozorth algorithm fingerprints NIST.

Explainable Artificial Intelligence(XAI)Model for Cancer Image Classification

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Computer Modeling in Engineering & Sciences 2024年第10期141卷 401-441页

作者： Amit Singhal krishna Kant Agrawal Angeles Quezada Adrian Rodriguez Aguiñaga Samantha Jiménez Satya Prakash Yadav Department of Computer Science&Engineering Raj Kumar Goel Institute of TechnologyGhaziabad201017India Department of School of Computing Science and Engineering Galgotias UniversityGreater Noida203201India Tecnológico Nacional de México Campus Tijuana Baja California22414México Universidad Autónoma de Baja California TijuanaBaja California22414México Department of Computer Science and Engineering G.LBajaj Institute of Technology and Management(GLBITM)Affiliated to Dr.A.P.J.Abdul Kalam Technical UniversityLucknow201306India School of Computer Science Engineering and Technology(SCSET) Bennett UniversityGreater Noida201310India

The use of Explainable Artificial Intelligence(XAI)models becomes increasingly important for making decisions in smart healthcare *** is to make sure that decisions are based on trustworthy algorithms and that healthcare workers understand the decisions made by these *** models can potentially enhance interpretability and explainability in decision-making processes that rely on artificial ***,the intricate nature of the healthcare field necessitates the utilization of sophisticated models to classify cancer *** research presents an advanced investigation of XAI models to classify cancer *** describes the different levels of explainability and interpretability associated with XAI models and the challenges faced in deploying them in healthcare *** addition,this study proposes a novel framework for cancer image classification that incorporates XAI models with deep learning and advanced medical imaging *** proposed model integrates several techniques,including end-to-end explainable evaluation,rule-based explanation,and useradaptive *** proposed XAI reaches 97.72%accuracy,90.72%precision,93.72%recall,96.72%F1-score,9.55%FDR,9.66%FOR,and 91.18%*** will discuss the potential applications of the proposed XAI models in the smart healthcare *** will help ensure trust and accountability in AI-based decisions,which is essential for achieving a safe and reliable smart healthcare environment.

关键词： Explainable artificial intelligence artificial intelligence XAI healthcare cancer image classification

An Application of the ABS Algorithm for Modeling Multiple Regression on Massive Data, Predicting the Most Influencing Factors

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Applied Mathematics 2013年第6期4卷 907-913页

作者： Soniya Lalwani M. krishna mohan Pooran Singh Solanki Sorabh Singhal Sandeep Mathur Emilio Spedicato Advanced Bioinformatics Centre Birla Institute of Scientific Research Jaipur India Department of Endocrinology SMS Medical College and Hospital Jaipur India Department of Operation Research University of Bergamo Bergamo Italy

Linear Least Square (LLS) is an approach for modeling regression analysis, applied for prediction and quantification of the strength of relationship between dependent and independent variables. There are a number of methods for solving the LLS problem but as soon as the data size increases and system becomes ill conditioned, the classical methods become complex at time and space with decreasing level of accuracy. Proposed work is based on prediction and quantification of the strength of relationship between sugar fasting and Post-Prandial (PP) sugar with 73 factors that affect diabetes. Due to the large number of independent variables, presented problem of diabetes prediction also presented similar complexities. ABS method is an approach proven better than other classical approaches for LLS problems. ABS algorithm has been applied for solving LLS problem. Hence, separate regression equations were obtained for sugar fasting and PP severity.

关键词： ABS Algorithm Linear Least Square Regression Diabetes Huang Algorithm

IoT Task Offloading in Edge Computing Using Non-Cooperative Game Theory for Healthcare Systems

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Computer Modeling in Engineering & Sciences 2024年第5期139卷 1487-1503页

作者： Dinesh Mavaluru Chettupally Anil Carie Ahmed I.Alutaibi Satish Anamalamudi Bayapa Reddy Narapureddy Murali krishna Enduri Md Ezaz Ahmed School of Computing and Informatics Saudi Electronic UniversityRiyadhSaudi Arabia Department of Computer Engineering SRM University APGunturIndia College of Computer and Information Sciences Majmaah UniversityAl Majma’ahSaudi Arabia Department of Public Health College of Applied Medical SciencesKing Khalid UniversityAbhaSaudi Arabia

In this paper,we present a comprehensive system model for Industrial Internet of Things(IIoT)networks empowered by Non-Orthogonal Multiple Access(NOMA)and Mobile Edge Computing(MEC)*** network comprises essential components such as base stations,edge servers,and numerous IIoT devices characterized by limited energy and computing *** central challenge addressed is the optimization of resource allocation and task distribution while adhering to stringent queueing delay constraints and minimizing overall energy *** system operates in discrete time slots and employs a quasi-static approach,with a specific focus on the complexities of task partitioning and the management of constrained resources within the IIoT *** study makes valuable contributions to the field by enhancing the understanding of resourceefficient management and task allocation,particularly relevant in real-time industrial *** results indicate that our proposed algorithmsignificantly outperforms existing approaches,reducing queue backlog by 45.32% and 17.25% compared to SMRA and ACRA while achieving a 27.31% and 74.12% improvement in Qn ***,the algorithmeffectively balances complexity and network performance,as demonstratedwhen reducing the number of devices in each group(Ng)from 200 to 50,resulting in a 97.21% reduction in complexity with only a 7.35% increase in energy *** research offers a practical solution for optimizing IIoT networks in real-time industrial settings.

关键词： Internet of Things edge computing offloading NOMA

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印度信息技术专业人员干眼症的研究（英文）

国际眼科杂志 2015年第8期15卷 1303-1308页

作者： Amaravathy Karuppaiah Brindha Shruti Murthy Kate Trout Awnish Kumar Singh krishna mohan Surapaneni Ashish Joshi 萨维沙大学医学院印度泰米尔纳德邦金奈602105 医疗保健基金会公共卫生部印度新德里110066 内布拉斯加州大学医学中心公共卫生系萨维沙大学医学院生物化学系印度泰米尔纳德邦金奈602105 纽约城市大学公共卫生学院美国纽约10035

目的:研究信息技术(information technology,IT)专业人员的干眼患病情况及其与日常生活的相关性分析。方法:收集2013-10/12印度南部金奈地区三个IT公司员工进行地横断面调查。入选标准:从事IT行业至少6mo以上,年龄≥18岁,自愿参与研究... 详细信息

目的:研究信息技术(information technology,IT)专业人员的干眼患病情况及其与日常生活的相关性分析。方法:收集2013-10/12印度南部金奈地区三个IT公司员工进行地横断面调查。入选标准:从事IT行业至少6mo以上,年龄≥18岁,自愿参与研究并签署知情同意书。通过问卷调查和眼科检查收集相关信息,包括社会人口特征。采用Schirmer's试验进行干眼评估,所有结果应用SPSS 16.0统计软件进行分析。结果:大约有五分之一的参与者(n=36,18%)疑患有干眼,平均年龄29岁(SD=7),并且大多数是男性,本科生/研究生,单身,住在城市的大家庭中。多风的环境显著地增加了红眼的患病率(P=0.04)及眼睛的灼热感(P=0.000)。看电视同样也能增加了眼睛的异物感(P=0.01),从而导致分泌物过多(P=0.02)。结论:研究结果显示,许多日常活动比如看电视,使用电脑,读书,吹空调及多风的环境(干燥的环境)等都与干眼的症状相关。而且看电视及多风的环境更能加重干眼的一些症状。这项研究强调IT人群迫切需要多种方法和措施减轻干眼症。

关键词：干眼症信息技术专业人员视力模糊计算机红眼

Current devices,outcomes,and pain management considerations in penile implant surgery:an updated review of the literature

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Asian Journal of Andrology 2024年第4期26卷 335-343页

作者： Nirupama Ancha Maya Eldin Tarah Woodle Sofia Gereta krishna Hariprasad Imani Butler E Charles Osterberg III Department of Surgery and Perioperative Care University of Texas at Austin Dell Medical SchoolAustinTX 78712USA Department of Urology Brooke Army Medical CenterSan AntonioTX 78234USA Department of Molecular Biosciences The University of Texas at AustinAustinTX 78712USA.

Penile prosthesis surgery is a definitive treatment for erectile dysfunction(ED).The two categories of penile prosthesis are endorsed by professional guidelines,inflatable penile prosthesis(IPP)and malleable penile prosthesis(MPP).Each modality of penile prosthesis offers distinct advantages and incorporates specific design features,allowing for personalized device selection that aligns with individual needs and *** the overall complication rate of penile implant surgery remains low,surgeons should maintain a high index of suspicion for complications in the perioperative time *** analgesic regimens including nerve blocks and narcotic-free pathways should be administered to manage perioperative ***,the high patient satisfaction after penile prosthesis surgery underscores the success of this ED treatment option.

关键词： erectile dysfunction penile implant penile prosthesis

Smart tailoring of molecular catalysts:Mounting approach to oxygen reduction reaction

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Journal of Materials Science & Technology 2024年第1期168卷 169-184页

作者： Anuj Kumar Mohd Ubaidullah Guoxin Zhang Jasvinder Kaur Saira Ajmal Mudassir Hasan krishna Kumar Yadav Hafiz M.Adeel Sharif Ram K.Gupta Ghulam Yasin Nano-Technology Research Laboratory Department of ChemistryGLA UniversityMathuraUttar Pradesh 281406India Department of Chemistry College of ScienceKing Saud UniversityRiyadh 11451Saudi Arabia Department of Electrical Engineering and Automation Shandong University of Science and TechnologyQingdaoShandong 266590China Institute for Advanced Study Shenzhen UniversityShenzhenGuangdong 518060China Department of Chemistry Kansas Polymer Research CenterPittsburg State UniversityPittsburgKS 66762United States Faculty of Science and Technology Madhyanchal Professional UniversityRatibadBhopal 462044India Environmental and Atmospheric Sciences Research Group Scientific Research CenterAl-Ayen UniversityThi-QarNasiriyah 64001Iraq Department of Chemical Engineering King Khalid University Saudi Arabia Department of Chemistry School of SciencesIFTM UniversityMoradabadUttar Pradesh 244102India Research Center for Eco-Environmental Engineering Dongguan University of TechnologyDongguan 523808China School of Environment and Civil Engineering Dongguan University of TechnologyDongguanGuangdong 523808China

Efficient electrocatalytic rupture of energy-rich molecules(H_(2)and O_(2))is a green approach for gener-ating clean energy for modern *** this context,porphyry-type molecular electrocatalysts act intelligently toward oxygen reduction reaction(ORR),a fundamental process in fuel cells,due to their redox-rich chemistry,which involves core metal ions and macrocyclic *** concerned scientific community has tried many times to correlate the ORR intermediates with their formation kinetics and simplify the associated multi H+/e-stages during the ORR process,constructing several volcano plots be-tween catalytic Tafel data,turnover frequencies,and overpotentials for many *** the fact that many review articles on molecular electrocatalysts for ORR have been published,understanding the strategic implications and molecular catalyst intelligence towards homogenous ORR has been poorly *** review examined the relationships between volcano plots of current *** parameters and the Sabatier principle in order to explain the intelligence of molecular electrocatalysts and approaches for their creation,as well as the difficulties and potential prospects of molecular *** facts distinguish this review from previously published articles and will pique the scien-tific community’s interest in avoiding trial-and-error procedures for catalyst creation while also allowing for more exact evaluations of the molecular catalyst’s performance.

关键词： Electrocatalysis Molecular catalysts Oxygen reduction reaction Sabatier principle

The Crystal Structure Study of CaSrFe_0.75Co_0.75Mn_0.5O_6−δ by Neutron Diffraction

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Journal of Materials Science and Chemical Engineering 2024年第1期12卷 29-35页

作者： Amara Martinson Mandy Guinn Ram krishna Hona Department of Environmental Science United Tribes Technical College Bismarck USA

The crystal structure of CaSrFe0.75Co0.75Mn0.5O6−δ is investigated through neutron diffraction techniques in this study. The material is synthesized using a solid-state synthesis method at a temperature of 1200˚C. Neutron diffraction data is subjected to Rietveld refinement, and a comparative analysis with X-ray diffraction (XRD) data is performed to unravel the structural details of the material. The findings reveal that the synthesized material exhibits a cubic crystal structure with a Pm-3m phase. The neutron diffraction results offer valuable insights into the arrangement of atoms within the lattice, contributing to a comprehensive understanding of the material’s structural properties. This research enhances our knowledge of CaSrFe0.75Co0.75Mn0.5O6−δ, with potential implications for its applications in various technological and scientific domains.

关键词： XRD Neutron Diffraction Perovskite Oxides Crystal Structure Solid-State Reaction