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Prompting the construction of national land observation data center and improving data sharing

Guo Jianning,Lu Shuning,Zhao Xiang

Strategic Study of CAE 2008, Volume 10, Issue 6,   Pages 70-75

Abstract: processing center and the problems of our country land observation data management.data processing center and providing comprehensive service;building up the data sharing mechanism, improvingnational land observation data center.The construction of the national land observation data center includes the facility of comprehensiveThe national land observation data center will improve the land observation data sharing and application

Keywords： satellite of remote sensing     land observation     data sharing     data center    

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Multi-timescale optimization scheduling of interconnected data centers based on model predictive control

Frontiers in Energy doi: 10.1007/s11708-023-0912-6

Abstract: With the promotion of “dual carbon” strategy, data center (DC) access to high-penetration renewable energyIn this paper, a multi-timescale optimal scheduling model is established for interconnected data centers

Keywords： model predictive control     interconnected data center     multi-timescale     optimized scheduling     distributed    

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determine tumor prognosis and molecular characteristics of clear-cell renal cell carcinoma: a multi-centerintegrated analysis of microbiome, metabolome, and transcriptome data

Frontiers of Medicine doi: 10.1007/s11684-023-1029-3

Abstract: determine tumor prognosis and molecular characteristics of clear-cell renal cell carcinoma: a multi-centerintegrated analysis of microbiome, metabolome, and transcriptome data

Keywords： tumor prognosis molecular     Microbiome subsets determine     center analysis microbiome     transcriptome data    

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Thermal-aware relocation of servers in green data centers

Muhammad Tayyab CHAUDHRY,T. C. LING,S. A. HUSSAIN,Xin-zhu LU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 2,   Pages 119-134 doi: 10.1631/FITEE.1400174

Abstract: and occasional hotspots are an added burden on the cooling mechanism and result in energy wastage in dataof heterogeneous servers, this paper presents a proactive approach for thermal-aware relocation of datacenter servers.Thus, the thermal-aware relocation of servers helps in the establishment of green data centers.

Keywords： Servers     Green data center     Thermal-aware     Relocation    

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Key Technologies and Development Modes of Park Energy Internet in Data Centers

Wang Jiang, Zhang Yongjun, Li Licheng, Li Qinhao, Su Jieying

Strategic Study of CAE 2020, Volume 22, Issue 4,   Pages 65-73 doi: 10.15302/J-SSCAE-2020.04.011

Abstract:

Data center is one of the important directions of the New Infrastructureinitiative, and the energy efficiency of the data centers has always been a focus of research.charging” coordination technology of PEI will be the key to improving the energy efficiency of dataSo exploring the key technologies and development modes of PEI in data centers will be significant.However, the current research on data centers and PEI is independent to each other.

Keywords： Energy Internet，data center     equipment planning，operation optimization，business model    

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Dual-reaction-center catalytic process continues Fenton’s story

Chao Lu, Kanglan Deng, Chun Hu, Lai Lyu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1261-x

Abstract: Abstract • Dual-reaction-center (DRC) system breaks through bottleneck of Fenton reaction. • Utilizationfocusing on studying a novel heterogeneous Fenton catalytic process, and we developed the dual-reaction-center

Keywords： Dual reaction centers     Fenton     Pollutant utilization     Electron transfer    

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Air bearing center cross gap of neutron stress spectrometer sample table support system

Yang LI,Yunxin WU,Hai GONG,Xiaolei FENG

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4,   Pages 403-411 doi: 10.1007/s11465-016-0405-y

Abstract: To study the performance of air bearing center cross gap, finite element models (FEMs) were establishedair supply pressure, and gap parameters on the overturning moment and bearing capacity of air bearing center

Keywords： neutron stress spectrometer     sample table     support system     air bearing     center cross gap     simulation     experiment    

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Research Status and Future Development of Cooling Technologies for Green and Energy-Efficient Data Centers

Chen Xintuo , Zhou Liyang , Zhang Chengbin , Wang Shuhua , Zhang Liangliang , Chen Jianfeng

Strategic Study of CAE 2022, Volume 24, Issue 4,   Pages 94-104 doi: 10.15302/J-SSCAE-2022.04.010

Abstract: China’s data center rack scale and its changes.Schematic of data center energy consumption composition.Yahoo’s data center in Brockport, New York, and Facebook’s data center in Prineville, OregonConsidering China’s data center market revenue in 2021, the liquid cooling data center market revenuecenter (Renhe Data Center) in Hangzhou using self-developed liquid cooling server clusters.

Keywords： data center     green and energy saving     cooling method     liquid cooling    

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Design and modeling of continuum robot based on virtual-center of motion mechanism

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0739-6

Abstract: The flexural virtual-center of motion (VCM) mechanism can be machined integrally, and this way eliminates

Keywords： VCM mechanism     continuum robot     flexural joint     pseudo-rigid body model     cable-driven    

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A Discussion and Study on the Center Shift Phenomena of a Building Fire-whirl

Chen Changkun,Yao Bin,Fan Weicheng

Strategic Study of CAE 2003, Volume 5, Issue 10,   Pages 63-68

Abstract: the behavior of building fire-whirl is studied, and an analytical method to describe and express the centersuch method, the large eddy simulation (LES) technology is employed for numerical simulation of the centerparameters such as average angular velocity, peak of temperature, location of the high-temperature center

Keywords： fire-whirl     center shift     large eddy simulation     building    

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Cloud-based vs. blockchain-based IoT: a comparative survey and way forward Review

Raheel Ahmed MEMON, Jian Ping LI, Junaid AHMED, Muhammad Irshad NAZEER, Muhammad ISMAIL, Khursheed ALI

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 4,   Pages 563-586 doi: 10.1631/FITEE.1800343

Abstract: 物联网已发展十多年，技术进步使其应用更加广泛，但随着连接设备增多，引发的担忧及带来的风险也在显著增加。2013年，一种新的基于加密技术的基础设施——区块链——应运而生，通过去中心化，基于区块链的物联网有可能取代现有基于云的物联网。本文对当前物联网基础设施面临的挑战进行分类，并对采用区块链作为基础设施后物联网可能遇到的问题作文献调查，比较了两种体系结构的优缺点。简要介绍了正在进行的有关区块链的关键研究，这些研究将对克服区块链在物联网应用中遇到的挑战产生显著影响。最后，考虑到这两种体系各自面临的挑战和问题以及最新研究进展，提出一种高水平的混合方案，该方案综合利用云、边缘/雾计算和区块链，以避免这两种体系的局限性。

Keywords： Internet of Things (IoT)     Cloud     Blockchain     Data center     Taxonomy    

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Atypical manifestations of acute coronary syndrome — throat discomfort: a multi-center observational

Frontiers of Medicine 2022, Volume 16, Issue 4,   Pages 651-658 doi: 10.1007/s11684-021-0859-0

Abstract: To present the clinical characteristics and the misdiagnosis rate of acute coronary syndrome manifested primarily as throat discomfort, we conducted a multicentric and retrospective study in the cardiology and otorhinolaryngology departments. Records of patients with primary complaint of throat discomfort, absence of chest pain at onset, and an ultimate diagnosis of acute coronary syndrome, as well as patients with pharyngitis (as controls) were collected from May 2015 to April 2016. The patients’ main manifestations were compared. Logistic regression results showed that chest tightness, dyspnea, perspiring, and exertional throat symptoms were significantly associated with acute coronary syndrome, with odds ratios of 8.3 (95% CI 2.2−31.5), 10.9 (95% CI 1.8−66.9), 25.4 (95% CI 3.6−179.9), and 81.2 (95% CI 13.0−506.7). A total of 25 (56.82%) out of 44 acute coronary syndrome patients, who were first admitted to the otorhinolaryngology department, were misdiagnosed, with a 12% (3/25) mortality rate. Throat discomfort can be the principal manifestation of acute coronary syndrome. Such patients exhibit high misdiagnosis and mortality rates. Exertional throat symptoms, chest tightness, perspiring, and dyspnea were important indicators of acute coronary syndrome in patients whose main complaint was throat discomfort. The awareness of this condition will result in prompt diagnosis and reduce morbidity and mortality.

Keywords： acute coronary syndrome (ACS)     throat discomfort (TD)     throat pain     cardiology departments     non-cardiologic physicians    

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Clinical characteristics and risk factors of COVID-19 patients with chronic hepatitis B: a multi-center

Frontiers of Medicine 2022, Volume 16, Issue 1,   Pages 111-125 doi: 10.1007/s11684-021-0854-5

Abstract: In this multi-center, retrospective, and observational cohort study, 109 CHB and 327 non-CHB patients

Keywords： COVID-19     chronic hepatitis B     liver injury     coagulation dysfunction    

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Shanghai center project excavation induced ground surface movements and deformations

Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 26-43 doi: 10.1007/s11709-017-0439-1

Abstract: Empirical data on deep urban excavations can provide designers a significant reference basis for assessingThe construction of the Shanghai Center involved excavations in excess of 33-m-deep using the top-downIn addition, numerical analyses were conducted to compare with the observed data.The extensively monitored data are characterized and analyzed in this paper.

Keywords： deep excavation     foundation pit     soft clay     top-down method     field observation     ground surface movements     ground deformations    

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oligo-metastatic prostate cancer: safety and efficacy outcomes from an open-label, dose-escalation, single-center

Frontiers of Medicine 2023, Volume 17, Issue 2,   Pages 231-239 doi: 10.1007/s11684-022-0939-9

Abstract: To evaluate the safety and efficacy of neoadjuvant radiohormonal therapy for oligometastatic prostate cancer (OMPC), we conducted a 3 + 3 dose escalation, prospective, phase I/II, single-arm clinical trial (CHiCTR1900025743), in which long-term neoadjuvant androgen deprivation was adopted 1 month before radiotherapy, comprising intensity modulated radiotherapy to the pelvis, and stereotactic body radiation therapy to all extra-pelvic bone metastases for 4‒7 weeks, at 39.6, 45, 50.4, and 54 Gy. Robotic-assisted radical prostatectomy was performed after 5‒14 weeks. The primary outcome was treatment-related toxicities and adverse events; secondary outcomes were radiological treatment response, positive surgical margin (pSM), postoperative prostate-specific antigen (PSA), pathological down-grading and tumor regression grade, and survival parameters. Twelve patients were recruited from March 2019 to February 2020, aging 66.2 years in average (range, 52‒80). Median baseline PSA was 62.0 ng/mL. All underwent RARP successfully without open conversions. Ten patients recorded pathological tumor down-staging (83.3%), and 5 (41.7%) with cN1 recorded negative regional lymph nodes on final pathology. 66.7% (8/12) recorded tumor regression grading (TRG) –I and 25% (3/12) recorded TRG-II. Median follow-up was 16.5 months. Mean radiological progression-free survival (RPFS) was 21.3 months, with 2-year RPFS of 83.3%. In all, neoadjuvant radiohormonal therapy is well tolerated for oligometastatic prostate cancer.

Keywords： neoadjuvant     radiotherapy     oligometastatic     prostate cancer     radical prostatectomy    

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Title Author Date Type Operation

Prompting the construction of national land observation data center and improving data sharing

Guo Jianning,Lu Shuning,Zhao Xiang

Journal Article

Multi-timescale optimization scheduling of interconnected data centers based on model predictive control

Journal Article

determine tumor prognosis and molecular characteristics of clear-cell renal cell carcinoma: a multi-centerintegrated analysis of microbiome, metabolome, and transcriptome data

Journal Article

Thermal-aware relocation of servers in green data centers

Muhammad Tayyab CHAUDHRY,T. C. LING,S. A. HUSSAIN,Xin-zhu LU

Journal Article

Key Technologies and Development Modes of Park Energy Internet in Data Centers

Wang Jiang, Zhang Yongjun, Li Licheng, Li Qinhao, Su Jieying

Journal Article

Dual-reaction-center catalytic process continues Fenton’s story

Chao Lu, Kanglan Deng, Chun Hu, Lai Lyu

Journal Article

Air bearing center cross gap of neutron stress spectrometer sample table support system

Yang LI,Yunxin WU,Hai GONG,Xiaolei FENG

Journal Article

Research Status and Future Development of Cooling Technologies for Green and Energy-Efficient Data Centers

Chen Xintuo , Zhou Liyang , Zhang Chengbin , Wang Shuhua , Zhang Liangliang , Chen Jianfeng

Journal Article

Design and modeling of continuum robot based on virtual-center of motion mechanism

Journal Article

A Discussion and Study on the Center Shift Phenomena of a Building Fire-whirl

Chen Changkun,Yao Bin,Fan Weicheng

Journal Article

Cloud-based vs. blockchain-based IoT: a comparative survey and way forward

Raheel Ahmed MEMON, Jian Ping LI, Junaid AHMED, Muhammad Irshad NAZEER, Muhammad ISMAIL, Khursheed ALI

Journal Article

Atypical manifestations of acute coronary syndrome — throat discomfort: a multi-center observational

Journal Article

Clinical characteristics and risk factors of COVID-19 patients with chronic hepatitis B: a multi-center

Journal Article

Shanghai center project excavation induced ground surface movements and deformations

Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN

Journal Article

oligo-metastatic prostate cancer: safety and efficacy outcomes from an open-label, dose-escalation, single-center

Journal Article