Results 141 to 150 of about 22,255 (295)

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

open access: yesResponsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen   +8 more
wiley   +1 more source

Isolation of biopolymer from fungi and orange peel

open access: yes
Apelsinskalsavfall från juiceproduktion undersöktes som råmaterial för att producera biopolymerer som cellulosa och kitin/Kitson. Genom kemisk och biologisk behandling med Rhizopus delemar erhölls biopolymerer med förbättrad termisk stabilitet ...
Ibrahim, Nesrin, Ahmed, Danya
core  

Effect of drying on physical properties of orange peel

open access: yes, 2017
Bu çalışmanın amacı, portakal kabuğunun, farklı koşullarda kurutulması sırasında oluşan bazı fiziksel değişimlerin belirlenmesidir. Tepsili kurutucuda, farklı sıcaklık (40, 50 ve 60 ˚C) ve hava hızlarında (1 ve 2 m/s) kurutulan portakal kabuğu ...
Uyar, Cansu Tamer
core  

Cryogenic Infrared Spectroscopy Unmasks Gas‐Phase Charge Migration in Mucin‐Type O‐Glycans

open access: yesSmall, EarlyView.
Protons in a sugar rush: O‐glycans are vital biomolecules, challenging to analyze due to isomeric forms. Using ion mobility spectrometry, cryogenic IR spectroscopy, and ab initio calculations, isomeric O‐glycan cores can be distinguished. At cryogenic temperatures, multiple deprotomers were identified, which interconvert at ambient conditions via rapid
Marc Safferthal   +9 more
wiley   +1 more source

Physical Anchoring‐Assisted Mechanically Guided Assembly for Material‐Independent 3D Mesostructures

open access: yesSmall, EarlyView.
Conventional mechanically guided 3D assembly relies on selective chemical bonding between 2D precursors and elastomeric substrates, imposing fundamental limitations on material compatibility and scalability. Here, we present a physically anchored, buckling‐guided assembly platform based on a rod array patterned elastomeric substrate (RPES).
Yeonhee Heo   +7 more
wiley   +1 more source

Sorption of Nitrate Salts from Wastewater without and with Modification Orange Peel

open access: yesIraqi Journal of Chemical and Petroleum Engineering, 2018
This investigation deals with the use of orange peel (OP) waste as adsorbent for removal of nitrate (NO3) from simulated wastewater. Orange peel prepared in two conditions dried at 60C° (OPD) and burning at 500 °C (OPB).
Zainab Abdulrazak N.
doaj  

Experimental analysis of orange peel problem in turning of titanium alloys

open access: yes, 2018
The “Orange Peel” is one of the widely seen surface problem in machining of titanium alloys. Although orange peel problem does not affect the surface properties of the component, it is not desired as it affects the coating and painting properties ...
Çoskun, Sıla   +4 more
core  

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

open access: yessteel research international, EarlyView.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl   +4 more
wiley   +1 more source

Hydrothermal treatment of orange peel: characterization of solid residues

open access: yes
The purpose of the present thesis is the hydrothermal treatment of orange peel waste. The conversion of C6-sugar is the aim of this study. The investigation is focused in the analysis of the solid residue from orange peel.
PERFETTO, LUIGI
core  

The Application of Hydrochar Composite Briquettes for Sustainable Slag Foaming in the Electric Arc Furnace Process

open access: yessteel research international, EarlyView.
Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu   +3 more
wiley   +1 more source

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