Results 41 to 50 of about 1,495,083 (297)

Green Communication via Power-optimized HARQ Protocols [PDF]

open access: yes, 2013
Recently, efficient use of energy has become an essential research topic for green communication. This paper studies the effect of optimal power controllers on the performance of delay-sensitive communication setups utilizing hybrid automatic repeat ...
Amat, Alexandre Graell i   +2 more
core   +2 more sources

Green-wavelength terrestrial laser scanning of mountain channel [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Abstract. It is crucial to understand and predict how the water and sediment flow in mountain channels for better disaster risk management. Detailed and quantitative measurement of channel and stream-bed structure is in great demand. In this paper, the utility of greenwavelength TLS for measurement of submerged stream-bed is preliminary examined in a ...
N. Miura, Y. Asano
openaire   +3 more sources

Dynamic vs. Static Wholesale Pricing Strategies in a Dual-Channel Green Supply Chain

open access: yesComplexity, 2019
With the improvement of social environmental awareness, the dual-channel green product sales mode has been widely used by many manufacturing firms. In this paper, we consider a dual-channel green supply chain where one manufacturer produces a green ...
Yongzhao Wang, Xiaojie Sun
doaj   +1 more source

Outflows in rho Ophiuchi as Seen with the Spitzer Infrared Array Camera

open access: yes, 2009
Using the IRAC images from the Spitzer c2d program, we have made a survey of mid-infrared outflows in the rho Ophiuchi molecular cloud. Extended objects that have prominent emission in IRAC channel 2 (4.5 micron) compared to IRAC channel 1 (3.6 micron ...
Allen   +45 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

An investigation of surface albedo variations during the recent sahel drought [PDF]

open access: yes, 1979
Applications Technology Satellite 3 green sensor data were used to measure surface reflectance variations in the Sahara/Sahel during the recent drought period; 1967 to 1974.
Hinton, B., Mosher, F. R., Norton, C. C.
core   +2 more sources

Spin polarization in a T-shape conductor induced by strong Rashba spin-orbit coupling

open access: yes, 2005
We investigate numerically the spin polarization of the current in the presence of Rashba spin-orbit interaction in a T-shaped conductor proposed by A.A. Kiselev and K.W. Kim (Appl. Phys. Lett. {\bf 78} 775 (2001)). The recursive Green function method is
Bernhard Kramer   +5 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Resonant behaviour of an oscillating wave energy converter in a channel [PDF]

open access: yes, 2012
A mathematical model is developed to study the behaviour of an oscillating wave energy converter in a channel. During recent laboratory tests in a wave tank, peaks in the hydrodynamic actions on the converter occurred at certain frequencies of the ...
Emiliano Renzi   +6 more
core   +2 more sources

Image Denoising Using Green Channel Prior

open access: yesIEEE Transactions on Image Processing
arXiv admin note: text overlap with arXiv:2402 ...
Zhaoming Kong, Fangxi Deng, Xiaowei Yang
openaire   +2 more sources

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