Results 71 to 80 of about 609,289 (305)

Ultra-fast light-field microscopy with event detection

Light: Science & Applications
The event detection technique has been introduced to light-field microscopy, boosting its imaging speed in orders of magnitude with simultaneous axial resolution enhancement in scattering medium.
Liheng Bian, Xuyang Chang, Hanwen Xu, Jun Zhang   +3 more
doaj   +1 more source

Near-Space Communications: The Last Piece of 6G Space–Air–Ground–Sea Integrated Network Puzzle

Space: Science & Technology
This article presents a comprehensive study on the emerging near-space communications (NS-COM) within the context of space–air–ground–sea integrated network (SAGSIN).
Hongshan Liu, Tong Qin, Zhen Gao, Tianqi Mao, Keke Ying, Ziwei Wan, Li Qiao, Rui Na, Zhongxiang Li, Chun Hu, Yikun Mei, Tuan Li, Guanghui Wen, Lei Chen, Zhonghuai Wu, Ruiqi Liu, Gaojie Chen, Shuo Wang, Dezhi Zheng   +18 more
doaj   +1 more source

Submission to CAC

Communications, 2004
Asynchronous transfer mode (ATM) is the base for future telecommunication network. The greatly variable requirements for different applications, especially in video and data traffic, make high demands on the development of traffic control in ATM networks.
Peter Kvackaj, Ivan Baronak
doaj   +1 more source

Design of a secure unified e-payment system in Nigeria: A case study [PDF]

, 2010
The automatic teller machine (ATM) is the most widely used e-Payment instrument in Nigeria. It is responsible for about 89% (in volume) of all e-Payment instruments since 2006 to 2008. Some customers have at least two ATM cards depending on the number of
Ayo, C. K., Ukpere, W. I.
core  

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Customer satisfaction under heterogeneous services of different self-service technologies

Management şi Marketing, 2019
This study aims to evaluate the customer satisfaction of different self-service technologies (SST) when different SSTs provide various services. This study compares overall customer satisfaction according to the four types of SSTs (Mobile Channel SST ...
Hossain Md Shamim, Zhou Xiaoyan, Rahman Mst Farjana   +2 more
doaj   +1 more source

Survey of congestion control techniques for an ATM network [PDF]

, 1991
The emerging broadband integrated services digital network is expected to adopt ATM (Asynchronous Transfer Mode) as the transport network. This new network must support several classes of service with varying delay and loss requirements.
Bae, Jaime Jungok, Hong, Duke, Suda, Tatsuya   +2 more
core  

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

Molecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak, Iva Staniczková Zambo, Matěj Přikryl, Peter Múdry, Danica Zapletalová, Jarmila Navrátilová, Jiří Navrátil, Jan Šmarda, Liudmyla Drobot, Petr Beneš, Lucia Knopfová   +10 more
wiley   +1 more source

Air Traffic Safety: continued evolution or a new Paradigm. [PDF]

, 2007
The context here is Transport Risk Management. Is the philosophy of Air Traffic Safety different from other modes of transport? – yes, in many ways, it is.
Brooker, Peter
core  

Insights into a long life without cancer: The case of the bowhead whale

Molecular Oncology, EarlyView.
Long‐lived, large‐bodied organisms have evolved powerful anticancer mechanisms that preserve cellular and tissue integrity across extended lifespans. A recent study by Firsanov et al. shows that greater genome stability is a key factor underlying the remarkable longevity and cancer resistance of one such species, the bowhead whale.
Inés Paniagua, Johanna A. Joyce
wiley   +1 more source