National Academy Science Letters最新文献_第5页

Design and Analysis of Miniaturized Asymmetric CPW-Fed 5.8 GHz Antenna for RFID Applications 用于 RFID 应用的小型化非对称 CPW-Fed 5.8 GHz 天线的设计与分析

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-18 DOI: 10.1007/s40009-024-01397-1

Logeswaran Jeyagobi, Boopathi Rani Rajasekar

引用次数: 0

Recommendation Framework for Products Using Optimization Algorithms 使用优化算法的产品推荐框架

IF 0.788 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-17 DOI: 10.1007/s40009-024-01401-8

Neha Punetha, Goonjan Jain

{"title":"Recommendation Framework for Products Using Optimization Algorithms","authors":"Neha Punetha, Goonjan Jain","doi":"10.1007/s40009-024-01401-8","DOIUrl":"https://doi.org/10.1007/s40009-024-01401-8","url":null,"abstract":"The implementation of multi-criteria decision-making (MCDM) methodologies has been observed to be on the rise in the context of product recommendation decisions, which generally involve the consideration of multiple factors. The objective of this research is to showcase the execution of a new approach centered on PROMETHEE-I MCDM methodologies as the fundamental component of a Decision Support System for consumers. The proposed system recommends the most optimal choices from a provided range of alternatives. Despite its significance, relatively little research has been done on the topic of ranking products based on online product ratings and consumer preferences. The present study puts forth optimization techniques to rank products through the utilization of multi-attribute online ratings. Our study presents a new approach for recommending optimal alternatives through a mobile recommendation-ranking system-based (MCDM) method. The study utilized the PROMETHEE-I methodology to effectively rank the alternatives and address the optimal mobile recommendation issue. A case study illustrating the proposed methodology for selecting a mobile phone. This decision-making system may show to be the best long-term solution for e-commerce sites and websites due to its superior product comparison abilities and capacity to provide a recommendation to the user as a final ranking of alternatives.","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"46 1","pages":""},"PeriodicalIF":0.788,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140146488","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

Bactrocera invadens Drew, Tsuruta & White (Diptera: Tephritidae), a Fruit Fly Pest Newly Recorded from Kashmir, India and New Host Plant Records Bactrocera invadens Drew, Tsuruta & White (Diptera: Tephritidae), a Fruit Fly Pest Newly Recorded from Kashmir, India and New Host Plant Records (双翅目：头蝇科)，新记录来自印度克什米尔和新的寄主植物

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-16 DOI: 10.1007/s40009-024-01396-2

Rayees Ahmad, Tariq Ahmad, Barkat Hussain, David L. Hancock

{"title":"Bactrocera invadens Drew, Tsuruta & White (Diptera: Tephritidae), a Fruit Fly Pest Newly Recorded from Kashmir, India and New Host Plant Records","authors":"Rayees Ahmad, Tariq Ahmad, Barkat Hussain, David L. Hancock","doi":"10.1007/s40009-024-01396-2","DOIUrl":"10.1007/s40009-024-01396-2","url":null,"abstract":"<div>Bactrocera invadens Drew, Tsuruta & White is newly recorded from temperate climatic conditions of Kashmir Valley, northern India, coinciding with the fruiting season of common host plants such as Cucumis sativus, Lagenaria siceraria, Cucurbita maxima, Momordica charantia, Luffa acutangular, Citrullus vulgaris (Cucurbitaceae)., Lycopersicon esculantum (Solanaceae)., Malus domestica, Prunus armeniaca, Prunus persica, Pyrus communis, Prunus domestica, Cydonia oblonga (Rosaceae). Methyl eugenol-baited traps revealed a relative abundance of 44% compared with other species, with maximum trap catches in Srinagar and Kupwara. In field-collected infested fruits and vegetables, B. invadens was highly polyphagous, showing a distinct preference for cucurbit vegetables. The presence of B. invadens poses a severe threat to agriculture and horticulture in temperate climatic conditions of Kashmir and its presence is a cause of concern to both fruit and vegetable growers.</div>","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"47 5","pages":"503 - 509"},"PeriodicalIF":1.2,"publicationDate":"2024-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140146482","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

Comparative Analysis of Resource use Efficiency of Livestock-based Farming Systems in Saline and Normal Areas of West Bengal 西孟加拉邦盐碱地和正常地区畜牧业系统资源利用效率的比较分析

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-15 DOI: 10.1007/s40009-023-01366-0

Arghyadeep Das, R. Raju, Neela Madhav Patnaik

{"title":"Comparative Analysis of Resource use Efficiency of Livestock-based Farming Systems in Saline and Normal Areas of West Bengal","authors":"Arghyadeep Das, R. Raju, Neela Madhav Patnaik","doi":"10.1007/s40009-023-01366-0","DOIUrl":"10.1007/s40009-023-01366-0","url":null,"abstract":"<div>Salinity has deleterious effects on both crops and livestock. The present study evaluated the impact of salinity on livestock-based farming systems by comparing the economics in saline and normal areas of West Bengal. The study also identified the factors affecting gross revenue in production function framework using CD function and resource use efficiency of different livestock-based farming systems. This will help the policy makers to frame policies enhancing livelihood in saline areas and help the farmers to adapt the ideal farming system. In saline area, S2 (1.116) and S3 (1.399) had increasing return to sale. In case of S2 farming system, both concentrate and veterinary services and for S3 concentrate, veterinary services and seed were under used and increasing their level to a optional level will raise the gross revenue. In normal areas, N1 (1.4045) farming system showed increasing return to scale and also there is a scope for further use of fodder, veterinary services and fertilizer efficiently. Based on both resource use efficiency and return to scale S2 should be recommended for landless farmers and S3 for land holders in saline areas and N1 farming system should be recommended for the farmers in normal areas.</div>","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"47 4","pages":"339 - 345"},"PeriodicalIF":1.2,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140156801","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

Development and Characterization of Novel Engine-Oil-Based Media Gel for Thermal Additive Centrifugal Abrasive Flow Machining 用于热添加剂离心磨料流加工的新型发动机油基介质凝胶的开发与表征

IF 0.788 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-15 DOI: 10.1007/s40009-024-01400-9

Anant Bhardwaj, Krovvidi Srinivas, Rajiv Chaudhary

引用次数: 0

Isolation, Characterisation and Identification of Amanita orsonii from Kishtwar Region of Jammu and Kashmir, India 印度查谟和克什米尔基什特瓦尔地区 Amanita orsonii 的分离、特征和鉴定

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-15 DOI: 10.1007/s40009-024-01399-z

Faisal Mushtaq, Anil Kumar, Ashish Vyas

{"title":"Isolation, Characterisation and Identification of Amanita orsonii from Kishtwar Region of Jammu and Kashmir, India","authors":"Faisal Mushtaq, Anil Kumar, Ashish Vyas","doi":"10.1007/s40009-024-01399-z","DOIUrl":"10.1007/s40009-024-01399-z","url":null,"abstract":"<div>Amanita sect. Validae is the most speciose section of subgenus Amanitina. However, to date, no species belonging to this section have been reported from Jammu & Kashmir. In the present study, we report Amanita orsonii for the first time in Jammu and Kashmir. The species has been found under Abies pindrow in a coniferous-dominated forest. Photographs and detailed morphological descriptions for this species are provided.Statement.As far as the diversity of macro fungi is concerned, significant research has been carried out throughout the world including India but very little has been done in the study area, which is a part of the North western Himalayas and considering the vegetation and climatic characteristics of the area, there is a huge scope that the area would be home to several unique and interesting macrofungal species with high edibility potential along with the need for research on determining the ethno-mycological aspects and extent of exploitation of these mushrooms as a source of food and traditional medicines.</div>","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"47 5","pages":"511 - 514"},"PeriodicalIF":1.2,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40009-024-01399-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140155577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Traces of Pesticides in Sources of Drinking Water in a Hilly Region of Uttarakhand 北阿坎德邦丘陵地区饮用水源中的农药痕量

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-14 DOI: 10.1007/s40009-024-01392-6

Sonika Rayal, Manju Prakash Gusain, O. P. Gusain, Rakesh Kumar

{"title":"Traces of Pesticides in Sources of Drinking Water in a Hilly Region of Uttarakhand","authors":"Sonika Rayal, Manju Prakash Gusain, O. P. Gusain, Rakesh Kumar","doi":"10.1007/s40009-024-01392-6","DOIUrl":"10.1007/s40009-024-01392-6","url":null,"abstract":"<div>Regular use of pesticides in farming practices has been a major concern regarding the contamination of drinking water sources. These pesticides are known to be injurious to the majority of aquatic organisms besides causing serious diseases in humans. With the increase in the usage of pesticides over the past few decades, the likelihood of humans being exposed to these chemicals has also increased. The objective of the current study was to ascertain the pesticide concentration i.e., Endosulfan, Aldrin and Dieldrin in various drinking water sources in a township of the hilly region of Uttarakhand. There are only a few isolated studies undertaken in Uttarakhand state to assess the pesticides in drinking water. The results of the present study revealed that these pesticides were recorded in very low concentrations and were well within the permissible limits of WHO and BIS. Nevertheless, the mere presence of pesticides in drinking water seeks urgent attention, especially considering the pristine environment of the mountain region, as these compounds are hazardous to human health and also bioaccumulate in the environment.</div>","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"47 5","pages":"499 - 502"},"PeriodicalIF":1.2,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140156921","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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Group Completion of a Gyrogroup 陀螺仪组的分组完成

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-05 DOI: 10.1007/s40009-024-01391-7

Akshay Kumar, Mani Shankar Pandey, Seema Kushwaha, Sumit Kumar Upadhyay

引用次数: 0

Matrix Metalloproteinase 11 is Overexpressed in Various Histotypes of Canine Mammary Tumors 基质金属蛋白酶 11 在各种组织类型的犬乳腺肿瘤中过表达

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-03 DOI: 10.1007/s40009-024-01393-5

Shefali Sethi, B. V. Sunil Kumar

{"title":"Matrix Metalloproteinase 11 is Overexpressed in Various Histotypes of Canine Mammary Tumors","authors":"Shefali Sethi, B. V. Sunil Kumar","doi":"10.1007/s40009-024-01393-5","DOIUrl":"10.1007/s40009-024-01393-5","url":null,"abstract":"<div>Matrix metalloproteinase 11 (MMP-11) belongs to the family of matrix metalloproteinases whose serum level has been reported to be elevated in dogs with mammary tumors. The present investigation focuses on assessing the tissue level expression of MMP-11 in various histotypes of canine mammary tumors (CMT). In this study, 20 CMT tissue paraffin blocks preserved in the laboratory were used. Slides were prepared for histopathological examination and immunohistochemistry. Hyperimmune serum raised against the canine recombinant MMP-11 (rMMP-11) in mice was used to standardize immunohistochemistry to assess expression of MMP-11 protein in various histotypes of CMT. Based on the histopathological examination of hematoxylin and eosin (H&E)-stained tissue sections, the CMT tissues were classified into complex carcinoma, mixed mammary tumor, papillary carcinoma and anaplastic carcinoma. A strong MMP-11 expression was observed in 75% of the histotypes of CMT under study. The findings suggest that MMP-11 could act as molecular marker for the immunohistochemistry-based diagnosis of mammary tumors in dogs.</div>","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"47 4","pages":"433 - 436"},"PeriodicalIF":1.2,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140017769","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

Incidence of Pest and Natural Enemies in Direct Seeded Rice and Transplanted Rice 直播稻和移栽稻的害虫和天敌发生率

IF 1.2 4区综合性期刊

National Academy Science Letters Pub Date : 2024-03-01 DOI: 10.1007/s40009-023-01380-2

Vinod K. Padala, Y. N. Venkatesh, S. Rajna, N. Ramya, Subhash Chander

{"title":"Incidence of Pest and Natural Enemies in Direct Seeded Rice and Transplanted Rice","authors":"Vinod K. Padala, Y. N. Venkatesh, S. Rajna, N. Ramya, Subhash Chander","doi":"10.1007/s40009-023-01380-2","DOIUrl":"10.1007/s40009-023-01380-2","url":null,"abstract":"<div>Direct seeded rice (DSR) has several economic and environmental benefits over transplanted rice (TPR), such as ease of planting, less water and labour requirement, short crop period, and reduced methane emission. We studied the incidence of pests: brown plant hopper (BPH), white-backed planthopper (WBPH), leaf folder, whorl maggot, yellow stem borer, and natural enemies like spiders and rove beetles in rice under direct seeded and transplanting methods. Results indicated a significantly higher incidence of BPH and WBPH in TPR (4.81 ± 0.66; 0.24 ± 0.04 respectively) compared to DSR (3.22 ± 0.41; 0.006 ± 0.004 respectively). While the overall percent of leaf folder damage was significantly higher in TPR (1.01 ± 0.12), the percentage of white ears was high in DSR (2.83%) compared to TPR (1.87%). However, no significant difference was observed in the whorl maggot damage and natural enemy populations: spiders and rove beetles. The study also revealed a significantly higher yield in TPR (35.06 q/ha) than in DSR (31.13 q/ha). Our findings highlight the varying pest incidence in TPR and DSR with respect to pest species and emphasize the importance of management practices in DSR to maximize yield.</div>","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"47 5","pages":"467 - 470"},"PeriodicalIF":1.2,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140017280","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