Results 111 to 120 of about 89,513 (311)

A Material‐Agnostic Strategy for Uniform Patterning of Conjugated Polymers Unveils the True Role of Porosity in Organic Electrochemical Transistors

open access: yesAdvanced Functional Materials, EarlyView.
A generalizable strategy for fabricating regular porous, chemically intact conjugated polymer channels reveals how porosity benefits organic electrochemical transistors. Composition‐dependent performance enhancement is linked to charge carrier mobility, volumetric capacitance, and effective doped volume.
Geon Gug Yang   +4 more
wiley   +1 more source

Development of experimental methodology of investigating the relative and interactive effects of physicochemical properties of permeating fluids on incipient motion of granular particles [PDF]

open access: yes, 2016
Particle mobilization is a fundamental aspect in the process of soil erosion and has been known to affect the stability of critical infrastructures such as levees and dams.
Xiao, M., Adams, B.
core  

Physicochemical analysis and nonisothermal kinetic study of sertraline–lactose binary mixtures [PDF]

open access: yes, 2016
In the present study the physicochemical stability of sertraline with lactose was evaluated in drug-excipient binary mixtures. Different physicochemical methods such as differential scanning calorimetry (DSC), Fourier-transform infrared spectroscopy, and
Valizadeh, Hadi   +4 more
core   +1 more source

Species diversity, some biological aspects of fishes and water quality of Terie River, Beshilo Basin, Ethiopia

open access: yesFisheries and Aquatic Sciences
The study was conducted in the Terie River between January and April 2022. The objectives of the study were to assess the fish species composition, determine the length-weight relationship and condition factor and assess the water quality of the river ...
Assefa Tessema Tecklie
doaj   +1 more source

Modification of the forest area in the zone of increased anthropogenic load on the territory of the natural historical park “Tsaritsyno” under the influence of unauthorized objects (using the example of sports grounds) [PDF]

open access: yesE3S Web of Conferences
The article considers the impact of unauthorized sports grounds on the condition of the stand on the territory of the Tsaritsyno natural-historical park.
Shelkovicheva Angelina A.   +2 more
doaj   +1 more source

Physicochemical and sensorial properties of tomato leathers at different drying conditions

open access: yesJournal of Food Science
Abstract Tomato leather as a healthy alternative to traditional fruit leathers was formulated. A tray dryer with changing temperature (50, 60, and 70°C) and relative humidity (5%, 10%, and 20%) was used to achieve the best product in terms of color, water distribution, lycopene content, mechanical, and sensorial
Eren Basdemir   +6 more
openaire   +2 more sources

Mechanistic Control of C─H Bond Activation and C─C Coupling in Light‐Driven Methane Conversion to C2+ Products over Multifunctional Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Methane photocatalytic activation under mild conditions remains a formidable challenge in the synthesis of solar fuels. In this review, we emphasize the growing importance of multifunctional materials and hybrid systems within a unified mechanistic framework that integrates selective C─H bond activation, formation and control of intermediates, C─C ...
Di Hu   +5 more
wiley   +1 more source

Condition of surface water within Cracow [PDF]

open access: yes, 2019
Celem pracy jest przedstawienie stanu zanieczyszczeń wód powierzchniowych miasta Krakowa w latach 2012 – 2017 oraz porównanie ich do wód powierzchniowych w Europie.
Pszczółka, Agnieszka
core  

Bio‐Derived Polyelectrolyte Additive–Induced Interfacial Ion‐Diffusion Barriers for Nonvolatile Organic Artificial Synapses

open access: yesAdvanced Functional Materials, EarlyView.
Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han   +6 more
wiley   +1 more source

Water in oil-filled high-voltage equipment part II: water content as physicochemical tools for insulation condition diagnostic [PDF]

open access: yes, 2007
In the first part of this investigations, we examined the current state of knowledge of the effect of water on paper and liquid-insulating materials.
Fofana, Issouf, Arakelian, V. G.
core   +1 more source

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