Results 91 to 100 of about 23,150 (274)

Titan's past and future: 3D modeling of a pure nitrogen atmosphere and geological implications [PDF]

open access: yes, 2014
Several clues indicate that Titan's atmosphere has been depleted in methane during some period of its history, possibly as recently as 0.5-1 billion years ago. It could also happen in the future. Under these conditions, the atmosphere becomes only composed of nitrogen with a range of temperature and pressure allowing liquid or solid nitrogen to ...
arxiv   +1 more source

Valorizing sunflower processing byproducts for a sustainable bioeconomy: Fungal fermentation and characterization of hulls and screens

open access: yesJSFA reports, EarlyView.
Abstract Background Sunflower hulls (SFH) and screens (SFS) are byproducts of sunflower seed processing with limited alternative applications. This study investigates the submerged fermentation of SFH and SFS by Aureobasidium pullulans‐(Ap), Trichoderma reesei‐(Tr), Aspergillus oryzae‐(Ao), Neurospora crassa‐(Nc), and Aspergillus niger‐(An) to alter ...
Santosh Thapa   +2 more
wiley   +1 more source

Skład chemiczny rzepaku jarego i gorczycy białej a aktywność enzymatyczną gleby zanieczyszczonej Treflanem 480 EC

open access: yesAgronomy Science, 2004
The aim of the study was to determine the effect of soil contamination with Treflan 480 EC on the content of macroelements in spring rape and white mustard and the relations between the accumulation of macroelements and the soil enzymatic activity.
Mirosław Wyszkowski, Jadwiga Wyszkowska
doaj  

The Effect of Biological and Chemical Nitrogen Fertilizers on Pinto Bean (Phaseolus vulgaris L.) and Black Mustard (Brasassica nigra L.) Intercropping [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2020
Background and Objective: In order to evaluate the effect of application of biological and chemical nitrogen fertilizers on the intercropping of pinto bean and black mustard, this experiment was conducted.
Yagoub Raei   +3 more
doaj  

Eco‐Friendly Synthesis of Selenium Nanoparticles via Sternbergia candida: Enhancing Antioxidant Defense and Mitigating Salt Stress in Pepper (Capsicum annuum L.) Plants

open access: yesChemistryOpen, EarlyView.
Sternbergia candida serves as a flexible reducing agent for the synthesis of SeNPs utilizing an economical and ecologically safe extract. Applications of selenium have demonstrated that plants cultivated in salinity preserve proper osmotic conditions and minimize cellular damage, as evidenced by photosynthetic pigments, proline, and MDA data.
Senem Kanber   +2 more
wiley   +1 more source

Development of G–Ag and C–Ag Nanoparticle‐Based Biosensor for Benzoic Acid Detection

open access: yesChemistryOpen, EarlyView.
This study investigates an electrochemical sensor for the highly sensitive detection of benzoic acid on a glassy carbon electrode using silver nanoparticles produced by green synthesis (G–Ag) and chemical synthesis (C–Ag) methods. This study shows that the nanoparticles obtained through biological synthesis are as effective as those synthesized by the ...
Mehmet Selcuk Erdogan   +4 more
wiley   +1 more source

Slice Fourier transform and convolutions [PDF]

open access: yesarXiv, 2015
Recently the construction of various integral transforms for slice monogenic functions has gained a lot of attention. In line with these developments, the article at hand introduces the slice Fourier transform. In the first part, the kernel function of this integral transform is constructed using the Mehler formula.
arxiv  

Node Modification of Metal‐Organic Frameworks for Catalytic Applications

open access: yesChemistryOpen, EarlyView.
Post‐synthetic modification of metal‐organic framework (MOF) nodes with metal or organic species produces advanced materials that serve as efficient catalysts, promoting more sustainable chemical transformations. Abstract Metal‐organic frameworks (MOFs) have been a breakthrough in different fields of chemistry, not only due to the extensive ...
Mario Martos, Isidro M. Pastor
wiley   +1 more source

"It was Colonel Mustard in the Study with the Candlestick": Using Artifacts to Create An Alternate Reality Game-The Unworkshop [PDF]

open access: yesarXiv, 2018
Workshops are used for academic social networking, but connections can be superficial and result in few enduring collaborations. This unworkshop offers a novel interactive format to create deep connections, peer- learning, and produces a technology-enhanced experience. Participants will generate interactive technological artifacts before the unworkshop,
arxiv  

How urban proximity shapes agricultural pest dynamics: a review

open access: yesPest Management Science, EarlyView.
This review explores how proximity to human settlements affects agricultural pest and pathogen dynamics, highlighting the roles of microclimatic conditions, biological aspects, and management effects. It underscores the need for integrated pest management strategies to address these complex interactions and enhance sustainable agriculture.
Lior Blank
wiley   +1 more source

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