Results 61 to 70 of about 1,112,810 (266)

MG-WFBP: Efficient Data Communication for Distributed Synchronous SGD Algorithms

, 2018
Distributed synchronous stochastic gradient descent has been widely used to train deep neural networks on computer clusters. With the increase of computational power, network communications have become one limiting factor on system scalability.
Chu, Xiaowen, Li, Bo, Shi, Shaohuai
core   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

FEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman, Jessica Haines, Connie Pritchard, Stephen Rutherford, Nigel Francis   +4 more
wiley   +1 more source

STRATEGI KOMUNIKASI HUMAS PT KAI DAOP 3 CIREBON DALAM MENYOSIALISASIKAN KESELAMATAN PERJALANAN KERETA API KEPADA PELAJAR [PDF]

, 2017
The socialization of the safety of railway travel to the community by the Pamtib (Security and Order) unit has not been effectively implemented. Facts in the field shows there are still people who move on the railroad tracks. In the 3 months beginning
Fikka , Pratiwi
core  

Leaky Waveguide for Train-to-Wayside Communication-Based Train Control [PDF]

IEEE Transactions on Vehicular Technology, 2009
In guided urban automated transportation systems, the maintenance of a high-quality broadband train-to-wayside communication at all locations along the track poses a major problem. Several techniques are currently used. However, to achieve sufficient rates, a communication frequency range of 2-6 GHz is widely in use.
openaire   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Research on Time Synchronization of Train Communication Based on Time-sensitive Networking

Chengshi guidao jiaotong yanjiu
Objective The millisecond-level precision of NTP (network time protocol) in train communication networks has increasingly failed to meet the requirements of high traffic and deterministic transmission.
ZHANG Junxian, LIANG Rujun, HUANG Tao, ZHANG Wenyi, XU Long, XIONG Wei, ZHU Hailong, PENG Kailai   +7 more
doaj   +1 more source

Strategic Communication Museum Kereta Api Ambarawa (Research Manager) [PDF]

, 2015
Ambarawa train museum is a history tourism place of which is really potential to be promoted to the wide community because of having steam train that are still active and the only one in the world.
Pradekso, T. (Tandiyo), Pradhana, H. S. (Hendrikus), Setyabudi, D. (Djoko), Widagdo, M. B. (M)   +3 more
core  

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

Joint Security and QoS Provisioning in Train-Centric CBTC Systems Under Sybil Attacks

IEEE Access, 2019
The security and Quality-of-Service (QoS) provisioning are two critical themes in urban rail communication-based train control (CBTC) data communication systems, which can directly affect the train's safe operation.
Xiaoxuan Wang, Lingjia Liu, Li Zhu, Tao Tang   +3 more
doaj   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source