国家科技图书文献中心 杭州服务站
首页
资源导航
特色服务
知识发现
关于我们
检索
代查代借

检索历史
浏览历史

订阅
收藏
0 申请单

个人中心
账号设置
充值
全部 |
  • 全部
  • 题名
  • 作者
  • 机构
  • 关键词
  • NSTL主题词
  • 摘要
检索 二次检索 AI检索
高级检索
外文文献 中文文献
筛选条件：

共搜索到337条信息
?

1. A Perspective on Green Solutions and Future Research Paths for Microplastic and Nanoplastic Contamination in DrinkingWater NSTL国家科技图书文献中心

Sadashiv Chaturvedi |  Amit Kumar... -  《Clean - Soil, Air, Water》 - 2025,53(1) - e202400104.1～e202400104.6 - 共6页

摘要：The detection ofmicroplastics (MPs) and nanoplastics (NPs) in drinking water sources has raised global concerns about the ability of conventional water and wastewater treatment facilities. There is he...
关键词： drinking water |  green strategies |  health risk |  plastics |  tools and techniques
文献传递获取全文
文献传递
收藏

2. Advancements in Understanding Beryllium Contamination: Novel Insights Into Environmental Risk Assessment NSTL国家科技图书文献中心

Amit Kumar |  Vinod Kumar... -  《Land Degradation and Development》 - 2025,36(2) - 350～362 - 共13页

摘要：ABSTRACT Beryllium (Be), a lightweight metal with significant industrial applications, poses notable environmental and health risks due to its toxicity and persistence, and widespread use, particularl...
关键词： beryllium |  bioavailability |  remediation |  sources |  tolerance |  toxicity
文献传递获取全文
文献传递
收藏

3. Optimized Configuration of an IRNSS S-band Microstrip Patch Antenna NSTL国家科技图书文献中心

Shivam Bhutiani |  Rupesh Kumar -  《2024 IEEE International Conference on Contemporary Computing and Communications,[v.1]》 -  IEEE International Conference on Contemporary Computing and Communications - 2024, - 1～4 - 共4页

摘要：This research work presents a comprehensive exploration into the optimization of an Indian Regional Navigation Satellite System (IRNSS) S-band microstrip patch antenna, catering to the increasing dema...
关键词： Performance evaluation |  Satellite antennas |  Satellites |  Patch antennas |  Microstrip antennas |  Satellite navigation systems |  Reliability engineering
文献传递获取全文
文献传递
收藏

4. Development of Ti‐10Nb alloy by powder metallurgy processing route for dental application NSTL国家科技图书文献中心

Rupesh Kumar |  R. K. Gautam -  《Journal of biomedical materials research. Part B, Applied biomaterials.》 - 2024,112(1) - e35338～e35338 - 共6页 - 被引量：1

摘要：Abstract Titanium and its alloys are used to make dental implants because of its low density, high strength, and corrosion resistance. This paper describes the development of a potential biomaterial T...
关键词： corrosion |  dental implant |  powder metallurgy |  Ti‐10Nb |  titanium alloy |  wear
文献传递获取全文
文献传递
收藏

5. SAW Sensor Basics on Material, Antenna, and Applications: A Review NSTL国家科技图书文献中心

Rupesh Kumar |  Nirupama Mandal -  《IEEE sensors journal》 - 2024,24(5) - 5713～5731 - 共19页

摘要：Wireless, passive, and capability to withstand harsh environment make the surface acoustic wave (SAW) sensor a very prominent and unique sensor among others. SAWs are basically mechanical waves simila...
关键词： Interdigital electrode transducer (IDT) |  inverse piezoelectricity |  piezoelectric material |  reader architecture |  SAW sensor |  surface acoustic wave (SAW) |  Sensors |  Surface acoustic waves |  Frequency measurement |  Resonators...
文献传递获取全文
文献传递
收藏

6. Three-dimensional near-field microwave imaging with multiple-input multiple-output coded generalized reduced dimension Fourier algorithm NSTL国家科技图书文献中心

Amir Masoud Molaei |  Shaoqing Hu... -  《Sensors and Communication Technologies in the 1 GHz to 10 THz Band》 -  Sensors and Communication Technologies in the 1 GHz to 10 THz Band (conference) - 2024, - 132030M.1～132030M.8 - 共8页

摘要：This paper introduces a 3-D near-field microwave imaging approach, combining a special 2-D multiple-input multiple-output (MIMO) structure with orthogonal coding and Fourier domain processing. The pro...
关键词： Coded generalized reduced dimension fourier algorithm |  MIMO |  Near-field |  3-D microwave imaging
文献传递获取全文
文献传递
收藏

7. Effect of organic food production and consumption on the affective and cognitive well?being of farmers: analysis using prism of Nvivo, etic and emic approach NSTL国家科技图书文献中心

Sushant Tomar |  Neeraj Sharma... -  《Environment, development and sustainability》 - 2024,26(5) - 11027～11027 - 共22页

摘要：Extant research studies support has stressed the significance of nourishment on the physicalhealth of humans. Some of the past academic literature has also hinted at an interconnectbetween food, thoug...
关键词： Organic farming |  Well-being |  Farmer |  NVivo |  Food consumption |  Behaviour
文献传递获取全文
文献传递
收藏

8. Unraveling barriers to food loss and waste in perishable food supply chain: a way toward sustainability NSTL国家科技图书文献中心

Abhishek Kashyap |  Dharmender Yadav... -  《Environment, development and sustainability》 - 2024,26(10) - 26817～26817 - 共1页

摘要：The reduction of food loss and waste (FLW) serves as a vital indicator for achieving the targets set within sustainable development goals (SDGs). Reduced FLW and SDGs are interrelated concepts that sh...
关键词： Food loss and waste |  Perishable food supply chain |  Sustainability |  Sustainable development goals |  Fuzzy DEMATEL |  Cause and efect analysis
文献传递获取全文
文献传递
收藏

9. Cloud-Hosted IP-PBX System with Asterisk and Oracle Cloud: A Scalable and Cost-Effective Solution for Business Communications NSTL国家科技图书文献中心

Akanksha |  Yash Surya... -  《2024 2nd International Conference on Disruptive Technologies: ICDT 2024, Greater Noida, India, 15-16 March 2024, [v.1]》 -  International Conference on Disruptive Technologies - 2024, - 837～841 - 共5页

摘要：This research paper examines the development of a cloud-hosted phone system using the open-source software Asterisk and the cloud service provider Oracle Cloud. The paper discusses the design, impleme...
关键词： Scalability |  Operating systems |  Linux |  Hardware |  Maintenance |  IP networks |  Disruptive technologies
文献传递获取全文
文献传递
收藏

10. Stock Market Closing Cost Prediction using Neural Network via Moving Average Features NSTL国家科技图书文献中心

Rupesh Kumar |  Amit Saxena... -  《2024 2nd International Conference on Advancement in Computation & Computer Technologies: InCACCT 2024, Gharuan, India, 2-3 May 2024, [v.1]》 -  International Conference on Advancement in Computation & Computer Technologies - 2024, - 899～904 - 共6页

摘要：In recent times, huge random variations have been observed in stock prices on a daily basis. This makes it difficult for investors to predict investment options, rendering stock market prediction an o...
关键词： Measurement |  Histograms |  Costs |  Databases |  Switched mode power supplies |  Artificial neural networks |  Predictive models
文献传递获取全文
文献传递
收藏

相关推荐

检索结果集分析
检索结果集分析
结构化综述分析
检索条件作者：Rupesh Kumar

NSTL主题词

  • NSTL学科导航

服务站

成员单位

友情链接

NSTL官方微信

官方微信

NSTL安卓APP

安卓APP

服务热线：

4008-161-200 800-990-8900

国家科技图书文献中心

国家科技图书文献中心

京ICP备10027328号

© Copyright(C)2023 NSTL.All Rights Reserved 版权所有

杭州服务站

0571-85112211；0571-85058943zj85112211@163.com

地址：浙江省杭州市滨江区信诚路572号 科技大市场A座318室

页面总访问量：32606909