Results 91 to 100 of about 3,781,586 (272)

A thermal-aware VM consolidation mechanism with outage avoidance

, 2019
Efficient energy and temperature management techniques are essential elements for operators of cloud data centers. Dynamic virtual machine (VM) consolidation using live migration techniques presents a great opportunity for cloud service providers to ...
Jing Wang (6206297), Chi Tse (19975935), Chi Tsun Cheng (18030907)   +2 more
core  

A Hypothalamic Oxytocinergic–Sympathetic Axis Couples Anxiety Dysregulation With Impaired Tendon–Bone Repair

Advanced Science, EarlyView.
RCI is associated with functional suppression of oxytocinergic neurons in the PVN. Reduced PVNOXT neuronal activity contributes to altered sympathetic regulation involving the IML–sympathetic chain pathway, accompanied by changes in norepinephrine signaling at the BTI.
Liyang Wan, Tingmo Huang, Liyue Zeng, Ruixue Du, Hengshuo Zhang, Shen Liu, Tao Zhang, Jianzhong Hu, Hongbin Lu   +8 more
wiley   +1 more source

Loss‐Engineered Terahertz Pixelated Metasensors for Enhanced Molecular Vibrational Fingerprint Sensing

Advanced Science, EarlyView.
This work presents a THz pixelated metasensor that employs loss optimization and spectral overlap for enhanced molecular vibrational fingerprint sensing. The flexible loss rate tuning through the out‐of‐plane dimension allows the device to operate in the optimal fingerprint enhancement condition.
Chenglin Yang, Yuqing Cui, Donghai Han, Yushan Hou, Zhonglei Shen, Andreas Tittl, Liuyang Zhang, Ruqiang Yan, Xuefeng Chen   +8 more
wiley   +1 more source

A proactive virtual machine consolidation framework based on multi-dimensional workload awareness and deep reinforcement learning

Journal of King Saud University: Computer and Information Sciences
In contemporary cloud data centers, striking an effective balance between minimizing energy consumption and fulfilling service level agreements (SLAs) presents a critical challenge that impacts system sustainability.
Guanghao Yang, Biying Zhang, Yanping Chen, Youbo Lyu   +3 more
doaj   +1 more source

Evaluation of Selection Policy with Various Virtual Machine Instances in Dynamic VM Consolidation for Energy Efficient at Cloud Data Centers

Journal of Networks, 2015
Various VM instances in Cloud Infrastructure provide flexibility for user to meet their computation requirements. However, this condition leads to the complex infrastructure that require numerous resources and consumes massive electricity due to the flexibility of VM instances.
Guruh Fajar Shidik, Azhari, Khabib Mustofa   +2 more
openaire   +1 more source

Toward Practical Zn‐Ion Batteries Through Separator/Electrolyte Co‐Design

Advanced Science, EarlyView.
A hybrid organic–aqueous electrolyte enables thin commercial polypropylene separators to replace bulky glass‐fiber separators in practical Zn‐ion batteries. This electrolyte/separator co‐design improves wettability, promotes uniform Zn plating/stripping, and suppresses hydrogen evolution, resulting in 4360 h of symmetric‐cell cycling and stable Zn//NVO
Gao Wang, Ze He, Rui Wang, Jiajing Wang, Shaowen Cao, Michael De Volder, Qinyou An   +6 more
wiley   +1 more source

Water‐Coupled Interfacial Modulation Enhances Photovoltaic and Pyroelectric Responses in Transparent Self‐Powered ZnO/NiO Photodetectors

Advanced Science, EarlyView.
Direct water contact enhances the performance of a transparent self‐powered FTO/ZnO/NiO/AgNW/ZnO UV photodetector. Reduced surface reflection improves optical transmission, while an electric double layer at the ZnO/water interface modulates interfacial electrostatics and promotes charge separation.
Seunghee Cho, Vivek Mohan More, Sanh Vo Thi, Md Arifur Rahman Barno, Seojun Jeon, Yebean Cho, Joondong Kim   +6 more
wiley   +1 more source

Large Oncosomes Induce Pro‐Metastatic Stromal‐Myeloid Reprogramming

Advanced Science, EarlyView.
Large oncosomes systemically reprogram bone marrow mesenchymal stem cells through innate nucleic acid sensing, driving inflammatory and immunosuppressive remodeling that supports a metastasis‐permissive bone marrow environment, revealing a novel tumor‐host communication axis in cancer. ABSTRACT Bone metastasis can be facilitated by systemic remodeling,
Taylon Felipe Silva, Virginia Marcia Concato‐Lopes, Fatima Bedier, Lauren Newman, Diana Kitka, Jamelle Brown, Blandine Victor, Minhyung Kim, Tatyana Vagner, Catherine Grasso, Dmitriy Sheyn, Sungyong You, Michael R. Freeman, Fayyaz S. Sutterwala, Helen S. Goodridge, Caroline Jefferies, Paola de Candia, Jlenia Guarnerio, Dolores Di Vizio   +18 more
wiley   +1 more source

Minimal Migration Virtual Machine (VM) Selection Algorithm in Dynamic VM Consolidation

Virtual machine consolidation in cloud data centers is a strategy to optimize the utilization of physical server resources. Virtual machine consolidation involves the migration of virtual machines from the overloaded and under loaded hosts. Planning the migration of virtual machines involve the decision of virtual machine selection and placement.
openaire   +2 more sources

I Q R based Approach for Energy Efficient Dynamic VM Consolidation for Green Cloud Data Centers

International Journal of Computer Applications, 2015
the advent of cloud computing in the arena of IT field energy consumption and service level agreement (SLA) violation emerge as a major problem, which reduces the profit of cloud service providers (CSP) and affect the cloud customers by fencing the reusability and scalability of the cloud data center services. This problem needs to be eradicate for the
R.K. Pateriya, Praveen Shukla
openaire   +1 more source