Proceedings of the National Academy of Sciences, India Section A: Physical Sciences最新文献_第6页

Multi-Dimensional Sharp Hardy-Type Inequalities with Variants 具有变异体的多维尖锐hardy型不等式

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-27 DOI: 10.1007/s40010-025-00938-7

Atanu Manna

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Effective Healthcare Traffic Management Through Machine Learning-Enabled Network Slicing 通过支持机器学习的网络切片进行有效的医疗流量管理

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-27 DOI: 10.1007/s40010-025-00940-z

Monika Dubey, Ashutosh Kumar Singh, Aditya Bhushan, Richa Mishra

{"title":"Effective Healthcare Traffic Management Through Machine Learning-Enabled Network Slicing","authors":"Monika Dubey, Ashutosh Kumar Singh, Aditya Bhushan, Richa Mishra","doi":"10.1007/s40010-025-00940-z","DOIUrl":"10.1007/s40010-025-00940-z","url":null,"abstract":"<div><p>With the advent of 5G, the healthcare industry is experiencing a transformative shift, enabling unprecedented improvements in clinical outcomes through next-generation connectivity solutions. The integration of diverse technologies, such as AR/VR, 3D cameras, IoT devices, and wearable, requires seamless and reliable communication. In this dynamic environment, 5G-driven Network Slicing (NS) plays a pivotal role by enabling efficient management of network resources. NS allows for the division of a single physical network into multiple virtual and isolated slices, each tailored to meet specific traffic types and Quality of Service (QoS) requirements. Efficient Traffic Classification (TC) is crucial to optimize resource allocation across slices. This study evaluates the efficacy of Machine Learning (ML) based TC methods within three primary 5G service categories: Enhanced Mobile Broadband (eMBB), Massive Machine-Type Communications (mMTC), and Ultra-Reliable Low-Latency Communications (uRLLC). We focus on classifying traffic for services such as tele-monitoring, tele-surgery, tele-consultation, and connected ambulances. Due to the absence of a dedicated dataset, we created a novel synthetic healthcare dataset (HealthNetSynthDataset). We employ a two-step approach: (1) ML models using Supervised Learning (SVM, DT, RF, Naive Bayes, and KNN) and Unsupervised Learning (K-means, GMM, and heuristic clustering); (2) we evaluate and benchmark the performance, focusing on the accuracy metrics, and conclude that SVM outperformed other classification approaches. To the best of our knowledge, and evaluate both supervised and unsupervised approaches in a single effort. This work serves as the foundation for the selection of the most adoptable approach to the efficient deployment of healthcare-specific network slicing.</p></div>","PeriodicalId":744,"journal":{"name":"Proceedings of the National Academy of Sciences, India Section A: Physical Sciences","volume":"95 4","pages":"421 - 444"},"PeriodicalIF":1.2,"publicationDate":"2025-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145730207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Analysis of COVID-19 Model Using Atangana-Baleanu Variable Order Operator 基于Atangana-Baleanu变序算子的COVID-19模型分析

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-27 DOI: 10.1007/s40010-025-00942-x

Pratibha Verma, Surabhi Tiwari

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Associating Hypergraphs Defined on Loops 关联在循环上定义的超图

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-21 DOI: 10.1007/s40010-025-00941-y

Siddharth Malviy, Vipul Kakkar

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Nanostructured LaNiO3 Synthesised Using Reverse Micellar Route and Study of Their Magnetic and Photoelectrochemical Properties 反胶束法合成纳米结构LaNiO3及其磁性和光电化学性能研究

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-14 DOI: 10.1007/s40010-025-00937-8

Kirandeep Bhagat, Vaishali Sethi, Kandalam V. Ramanujachary, Samuel E. Lofland, Ashok Kumar Ganguli

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Sociological Significance of Ancient Fingerprints: A Review 古代指纹的社会学意义：述评

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-11 DOI: 10.1007/s40010-025-00935-w

Jasjeet Kaur, Gurvinder S. Sodhi

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A Review on Integration of DGs and EVs Planning in Distribution Networks with Hybrid MC-GA Approach 基于混合MC-GA方法的配电网dg与电动汽车规划集成研究综述

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-11 DOI: 10.1007/s40010-025-00936-9

Ramesh, Mohd Khursheed, Bindeshwar Singh

{"title":"A Review on Integration of DGs and EVs Planning in Distribution Networks with Hybrid MC-GA Approach","authors":"Ramesh, Mohd Khursheed, Bindeshwar Singh","doi":"10.1007/s40010-025-00936-9","DOIUrl":"10.1007/s40010-025-00936-9","url":null,"abstract":"<div><p>As per conventional demand pattern, there is a daily rise in the need for power consumption. Therefore, producing large amounts of power is important, or losses should be kept to a minimum. Hence for enhancing efficiency in the design of power distribution networks, Distributed Generations (DGs) and Electric Vehicles (EVs) collaboration with hybrid monte carlo genetic algorithm (MC-GA) approach is increasingly essential. Consequently, to boost the efficiency of the electricity system qualities, few steps may be taken like minimising actual and reactive power losses, maximising loadability, DGs and EVs must be properly coordinated. The other electrical quality of power parameters, such as the system's stability, the line's capacity for short circuits, and the rise in the power system’s voltage profile, are also improved. New dimension of research in this field, is significant amount of attention paid to DG and EV integration into the electrical distribution networks. This review paper offers hybrid MC-GA optimization approach for building distribution networks with DGs, EVs, and DGs with EVs while using a realistic load model. With varied goal function views, like the reduction in the losses of actual and reactive power in power system networks, the various power system performances are taken into account during planning. This survey study provides an insight in the most recent models as well as techniques which are used over DGs and EVs in the process of assessment, planning and categorising scope of research in the present as well as future pertaining to this field. The writers are certain that figuring out their comparable references would be extremely helpful for researchers, practitioners, academics, industrial people, and scientific research people in this survey study.</p></div>","PeriodicalId":744,"journal":{"name":"Proceedings of the National Academy of Sciences, India Section A: Physical Sciences","volume":"95 3","pages":"369 - 387"},"PeriodicalIF":1.2,"publicationDate":"2025-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145456813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Hybrid Number Triplets and a New Polar Representation of Hybrid Numbers 混合数三元组和混合数的一种新的极坐标表示

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-10-08 DOI: 10.1007/s40010-025-00934-x

Büşra Koçay, O. Oğulcan Tuncer, İsmail Gök, Yusuf Yayli

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A Natural Way of Solving a Convex Hull Problem 解决凸包问题的自然方法

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-08-25 DOI: 10.1007/s40010-025-00932-z

Sina Saadati, Mohammadreza Razzazi

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Dihedral and Cyclic Covers of a Class of Maps on Surfaces 曲面上一类映射的二面体盖和循环盖

IF 1.2 4区综合性期刊

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences Pub Date : 2025-06-19 DOI: 10.1007/s40010-025-00923-0

Marbarisha M. Kharkongor, Debashis Bhowmik, Dipendu Maity

{"title":"Dihedral and Cyclic Covers of a Class of Maps on Surfaces","authors":"Marbarisha M. Kharkongor, Debashis Bhowmik, Dipendu Maity","doi":"10.1007/s40010-025-00923-0","DOIUrl":"10.1007/s40010-025-00923-0","url":null,"abstract":"<div><p>A map is considered to be semi-equivelar if all of the face-cycles at its vertices are of the same type. In this article, we show that a surface with Euler characteristic of <span>(-2)</span> admits 39 distinct types of semi-equivelar maps. Moreover, we classify (up to isomorphism) a specific category of semi-equivelar maps on this surface. This approach can be extended to classify the other types of maps. For every orientable surface of genus <span>(g> 2)</span>, there is a regular covering of an orientable surface with genus 2 by the cyclic group of covering transformations. This result was algebraically demonstrated by Harvey (Q J Math 17:86–97, 1966). In this article, we provide a combinatorial explanation of a similar result for a class of semi-equivelar maps using the concept of a connected sum. For semi-equivelar maps on surfaces with Euler characteristic <span>(-2)</span>, we demonstrate the existence of <i>m</i>-th covering maps on higher genus surfaces. We also show that the symmetry groups of the <i>m</i>-th covering maps are either <span>(mathbb {D}_m)</span> (dihedral group of order 2<i>m</i>) or <span>(mathbb {Z}_m)</span> (cyclic group of order <i>m</i>).</p></div>","PeriodicalId":744,"journal":{"name":"Proceedings of the National Academy of Sciences, India Section A: Physical Sciences","volume":"95 3","pages":"251 - 268"},"PeriodicalIF":1.2,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145456719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0