Results 81 to 90 of about 1,634,541 (309)

Distributive Stochastic Learning for Delay-Optimal OFDMA Power and Subband Allocation

open access: yes, 2010
In this paper, we consider the distributive queue-aware power and subband allocation design for a delay-optimal OFDMA uplink system with one base station, $K$ users and $N_F$ independent subbands. Each mobile has an uplink queue with heterogeneous packet
Cui, Ying, Lau, Vincent K. N.
core   +2 more sources

Evaluation of crop and irrigation water requirements for some selected crops in Apulia region -Southern Italy

open access: yesApstract: Applied Studies in Agribusiness and Commerce, 2019
Nowadays, nearly 90% of global water consumption is caused by irrigation activities, and more than 40% of the crops are produced under irrigated conditions.
Mohannad Alobid, István Szűcs
doaj   +1 more source

Disposition of precipitation: Supply and Demand for Water Use by New Tree Plantations [PDF]

open access: yes
As the greatest rainwater users among all vegetative land covers, tree plantations have been employed strategically to mitigate salinity and water-logging problems.
Finlayson, John D.   +2 more
core   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

open access: yesMolecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken   +7 more
wiley   +1 more source

Optimizing pulsed and continuous drip irrigation strategies to enhance yield and water productivity of silage maize in semi-arid regions

open access: yesCogent Food & Agriculture
This study examined the effects of pulsed and continuous irrigation levels and techniques on the biological yield and water productivity of silage maize (ZP606 cultivar) in Varamin, Iran, during the summer of 2018.
Iman Hajirad
doaj   +1 more source

THE EFFECT OF STOCHASTIC IRRIGATION DEMANDS AND SURFACE WATER SUPPLIES ON ON-FARM WATER MANAGEMENT [PDF]

open access: yes
This study presents a procedure for simultaneously addressing stochastic input demands and resource supplies for irrigated agriculture within a linear modeling framework.
Whittlesey, Norman K., Willis, David B.
core   +1 more source

Improved fire-resistant coatings [PDF]

open access: yes, 1971
Water-base coatings containing potassium silicate show improvement in areas of quick air-drying, crack, craze, and abrasion resistance, adherence, and leach resistance.
Hutt, J. B., Stuart, J. W.
core   +1 more source

Integrating sciences to sustain urban ecosystem services [PDF]

open access: yes, 2011
Effective water management within urban settings requires robust multidisciplinary understanding and an appreciation of the value added to urban spaces by providing multifunctional green-blue spaces.
Lundy, Lian, Wade, Rebecca
core   +3 more sources

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

PENGGUNAAN TEKNOLOGI PLASMA CORONA DISCHARGE UNTUK MENURUNKAN KADAR WARNA, COD DAN TSS PADA LIMBAH CAIR INDUSTRI MINUMAN RINGAN [PDF]

open access: yes, 2007
The soft drink production process resulting waste water contains high color, COD and TSS quality. General treatment for soft drink waste water usually using conventional method but this method became inefficient since highly cost on operational ...
Sari, Diani Anggita
core  

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