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H

Hiroki Nishiyama

juntendo university

40H指数
323论文数
6.6K被引数
收录论文 81
发表时间
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Impact of early enteral nutrition on delirium prevention in patients with malnutrition concurrent with acute myocardial infarction
errEuropean Heart Journal
IF35.6
err2025-11-05
err0
PREAI
errH Abe; T Miyazaki; K Yasuda; M Kakihara; M Maki; R Shimai; H Isogai; D Ozaki; H Nishiyama; Y Yasuda; F Odagiri; K Takasu; K Takamura; T Tokano; T Minamino
err分享
err收藏
Evaluating Calcification in Below-the-Knee Lesions Using Adjusted Computed Tomography Window Settings评估小腿以下病变钙化情况：使用调整后的计算机断层扫描窗设置
errJournal of Endovascular Therapy
IF1.5
err2025-10-01
err0
PREAI
errOzaki, Dai; Miyazaki, Tetsuro; Abe, Hiroshi; Kakihara, Midori; Maki, Masaaki; Shimai, Ryosuke; Isogai, Hiroyuki; Nishiyama, Hiroki; Takasu, Kiyoshi; Yasuda, Yuki; Odagiri, Fuminori; Takamura, Kazuhisa; Tokano, Takashi; Minamino, Tohru
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err收藏
Effect of early nutritional guidance for patients with acute myocardial infarction: A single center retrospective cohort study早期营养指导对急性心肌梗死患者的影响：一项单中心回顾性队列研究
errCIRCULATION
IF38.6
err2024-11-12
err0
PREAI
errAbe, Hiroshi; Miyazaki, Tetsuro; Yasuda, Kentaro; Ishiwata, Sayaki; Maki, Masaaki; Shimai, Ryousuke; Isogai, Hiroyuki; Ozaki, Dai; Nishiyama, Hiroki; Takasu, Kiyoshi; Takamura, Kazuhisa; Tokano, Takashi; Minamino, Tohru
err分享
err收藏
Impact of Type of Transcatheter Heart Valve and Anatomic Features on Complexity of Percutaneous Coronary Intervention in Patients After Transcatheter Aortic Valve Replacement经导管心脏瓣膜类型和解剖特征对经导管主动脉瓣置换术后患者经皮冠状动脉介入治疗复杂性的影响
errCIRCULATION
IF38.6
err2023-11-07
err0
PREAI
errTakahashi, Norihito; Doi, Shinichiro; Dohi, Tomotaka; Hirohisa, Endo; Nishiyama, Hiroki; Okai, Iwao; Miyazaki, Sakiko; Iwata, Hiroshi; Fujimoto, Shinichiro; Okazaki, Shinya; Minoru, Tabata; Minamino, Tohru
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Speed-Control Technique for Achieving Fair Uplink Communications With a UAV-Aided Flying Base Station
errIEEE ACCESS
IF3.6
err2023-01-01
err3
errOAAI
errMitsui, Shu; Nishiyama, Hiroki
err分享
err收藏
Proposal and Performance Evaluation of Information Diffusion Technique with Novel Virtual-Cell-Based Wi-Fi Direct
errIEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTING
IF5.4
err2021-07-01
err7
PREAI
errFurutani, Tohn; Kawamoto, Yuichi; Nishiyama, Hiroki; Kato, Nei
err分享
err收藏
Machine Learning Meets Computation and Communication Control in Evolving Edge and Cloud: Challenges and Future Perspective
errIEEE COMMUNICATIONS SURVEYS AND TUTORIALS
IF46.7
err2020-01-01
err179
PREAI
errRodrigues, Tiago Koketsu; Suto, Katsuya; Nishiyama, Hiroki; Liu, Jiajia; Kato, Nei
err分享
err收藏
Flexibility-Enhanced HTS System for Disaster Management: Responding to Communication Demand Explosion in a Disaster
errIEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTING
IF5.4
err2020-01-01
err12
PREAI
errTani, Shigenori; Motoyoshi, Katsuyuki; Sano, Hiroyasu; Okamura, Atsushi; Nishiyama, Hiroki; Kato, Nei
err分享
err收藏
Threshold-Based RRH Switching Scheme Considering Baseband Unit Aggregation for Power Saving in a Cloud Radio Access Network
errieee open journal of circuits and systems
IF4.4
err2019-09-01
err12
PREAI
errLee, Yunseong; Miyanabe, Keisuke; Nishiyama, Hiroki; Kato, Nei; Yamada, Takashi
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Efficient Resource Allocation Utilizing Q-Learning in Multiple UA Communications
errIEEE TRANSACTIONS ON NETWORK SCIENCE AND ENGINEERING
IF7.9
err2019-07-01
err36
PREAI
errKawamoto, Yuichi; Takagi, Hiroaki; Nishiyama, Hiroki; Kato, Nei
err分享
err收藏
An Internet of Things Traffic-Based Power Saving Scheme in Cloud-Radio Access Network
errIEEE INTERNET OF THINGS JOURNAL
IF8.9
err2019-04-01
err26
PREAI
errMiyanabe, Keisuke; Rodrigues, Tiago Gama; Lee, Yunseong; Nishiyama, Hiroki; Kato, Nei
err分享
err收藏
TOWARD FUTURE UNMANNED AERIAL VEHICLE NETWORKS: ARCHITECTURE, RESOURCE ALLOCATION AND FIELD EXPERIMENTS
errIEEE WIRELESS COMMUNICATIONS
IF11.5
err2019-02-01
err48
PREAI
errKawamoto, Yuichi; Nishiyama, Hiroki; Kato, Nei; Ono, Fumie; Miura, Ryu
err分享
err收藏
MULTI-HOP WIRELESS TRANSMISSION IN MULTI-BAND WLAN SYSTEMS: PROPOSAL AND FUTURE PERSPECTIVE
errIEEE WIRELESS COMMUNICATIONS
IF11.5
err2019-02-01
err21
PREAI
errFadlullah, Zubair Md.; Kawamoto, Yuichi; Nishiyama, Hiroki; Kato, Nei; Egashira, Naoto; Yano, Kazuto; Kumagai, Tomoaki
err分享
err收藏
An Adaptive Beam Control Technique for Q Band Satellite to Maximize Diversity Gain and Mitigate Interference to Terrestrial Networks
errIEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTING
IF5.4
err2019-01-01
err21
PREAI
errTani, Shigenori; Motoyoshi, Katsuyuki; Sano, Hiroyasu; Okamura, Atsushi; Nishiyama, Hiroki; Kato, Nei
err分享
err收藏
A Probabilistic Approach to Deploying Disaster Response Network
errIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF7.1
err2018-12-01
err5
PREAI
errNishiyama, Hiroki; Rodrigues, Tiago Gama; Liu, Jiajia
err分享
err收藏
A Novel Radio Resource Optimization Method for Relay-Based Unmanned Aerial Vehicles
errIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF10.7
err2018-11-01
err36
PREAI
errTakahashi, Yuki; Kawamoto, Yuichi; Nishiyama, Hiroki; Kato, Nei; Ono, Fumie; Miura, Ryu
err分享
err收藏
Model Predictive Joint Transmit Power Control for Improving System Availability in Energy-Harvesting Wireless Mesh Networks
errIEEE COMMUNICATIONS LETTERS
IF4.4
err2018-10-01
err14
PREAI
errSuto, Katsuya; Nishiyama, Hiroki; Kato, Nei; Kuri, Toshiaki
err分享
err收藏
Cloudlets Activation Scheme for Scalable Mobile Edge Computing with Transmission Power Control and Virtual Machine Migration
errIEEE TRANSACTIONS ON COMPUTERS
IF3.8
err2018-09-01
err158
PREAI
errRodrigues, Tiago Gama; Suto, Katsuya; Nishiyama, Hiroki; Kato, Nei; Temma, Katsuhiro
err分享
err收藏
Virtual Cell Based Resource Allocation for Efficient Frequency Utilization in Unmanned Aircraft Systems
errIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF7.1
err2018-04-01
err57
PREAI
errTakaishi, Daisuke; Kawamoto, Yuichi; Nishiyama, Hiroki; Kato, Nei; Ono, Fumie; Miura, Ryu
err分享
err收藏
Construction of a Flexibility Analysis Model for Flexible High-Throughput Satellite Communication Systems With a Digital Channelizer
errIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF7.1
err2018-03-01
err45
PREAI
errKaneko, Kazuma; Nishiyama, Hiroki; Kato, Nei; Miura, Amane; Toyoshima, Morio
err分享
err收藏

研究方向

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合作学者
合作期刊
N
Nei Kato
H 指数: 88 · 论文数: 853
A
Atsushi Takahara
H 指数: 82 · 论文数: 1.0K
N
Nirwan Ansari
H 指数: 81 · 论文数: 859
刘佳佳 封面图
刘佳佳 (Jiajia Liu)
H 指数: 81 · 论文数: 839
T
Tohru Minamino
H 指数: 70 · 论文数: 819
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