Results 201 to 210 of about 1,208,415 (289)

Remote Sensing for Irrigation Water Management—The State of the Art and Prospects for Near‐Future Operations

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT A recent UN report describes many regions as facing ‘water bankruptcy,’ a condition in which available water resources can no longer meet existing demands. In practice, this means irrigation will likely bear the greatest burden of future water‐use reductions, a complicated and fraught decision to make given its critical role in food security ...
Wim G. M. Bastiaanssen   +30 more
wiley   +1 more source

Expanding the role of metabolism in whole plant models. [PDF]

open access: yesNPJ Syst Biol Appl
Shaijal K, Joshi M, Shameer S.
europepmc   +1 more source

Self‐powered H2O2 production using a Zn–air electrochemical cell employing a polymer blend membrane

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Hydrogen peroxide (H2O2) is a strong oxidant and a carbon‐free fuel which is synthesized by the costly anthraquinone method, prompting research into highly efficient electrocatalytic processes. RESULTS This study introduces a self‐sustaining Zn–air electrochemical cell with a carbon black cathode and an efficient polymer‐blend ion ...
Ioanna Kournopoulou   +10 more
wiley   +1 more source

Iron‐modified natural sand as a heterogeneous Fenton catalyst for methylene blue and textile wastewater treatment

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The continuous discharge of organic dyes into freshwater poses long‐term environmental risks. Heterogeneous Fenton‐like processes using iron (Fe)‐modified silica (SiO2) supports are promising for dye removal; however, catalysts derived from natural sand and operating under near‐neutral conditions remain relatively underexplored ...
Hajer Aloulou   +6 more
wiley   +1 more source

Where Projects Fail: Geospatial Evidence of Delays and Cancellations in Chinese Development Finance

open access: yesJournal of International Development, EarlyView.
ABSTRACT Delays and cancellations can severely undermine the effectiveness of development finance. Yet, little systematic evidence exists on where and why these disruptions occur within the rapidly expanding portfolio of Chinese‐financed development projects in Africa.
Leoni Mendler‐Krakau
wiley   +1 more source

Prone Breast Radiotherapy on the MR‐Linac: A Technical Note on Skin‐Couch Contact Dose Effects

open access: yesJournal of Medical Radiation Sciences, EarlyView.
This retrospective planning study evaluated the dosimetric effects of skin‐couch contact during prone APBI on a 1.5 T MR‐Linac by comparing treatment plans calculated with and without a magnetic field. While the presence of the magnetic field increased overall superficial skin dose, it consistently reduced dose at the skin‐couch contact region ...
Kerryn Brown   +7 more
wiley   +1 more source

Study on the canopy structure and light distribution of <i>Hippophae rhamnoides</i> at different ages. [PDF]

open access: yesFront Plant Sci
Tan K   +9 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy