Results 161 to 170 of about 3,943,338 (337)

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

THE ETHNOGRAPHY OF COMMUNICATION APPROACH TOWARDSTHE MOTIVATORS’ SPEECHIN ORIFLAME SEMINAR [PDF]

open access: yes, 2013
Language often serves to maintain the separate identity of speech communities within larger communities.Culture is set of learning core values, belief, standard, knowledge, moral, law, and behavior shared by individual and societies that determines how
Hendriyani , Ida
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Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Uses of the pitch-scaled harmonic filter in speech processing

open access: yes, 2001
The pitch-scaled harmonic filter (PSHF) is a technique for decomposing speech signals into their periodic and aperiodic constituents, during periods of phonation.
Jackson, P.J.B., Shadle, C.H.
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Wujud Imperatif Wacana Mimbar Jumat Surat Kabar Solopos Edisi Maret-April 2014 : Kajian Pragmatik [PDF]

open access: yes, 2015
The purpose of the research are, (1) to determine the embodiment of imperative on "Mimbar Jum'at" discourse in Solopos newspaper, (2) to determine the strategy of imperative speech act on "Mimbar Jum'at" in Solopos newspaper, (3) to implement the ...
, Prof. Dr. Harun Joko Prayitno, M.Hum.   +1 more
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Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

open access: yesAdvanced Functional Materials, EarlyView.
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker   +5 more
wiley   +1 more source

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

open access: yesAdvanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig   +11 more
wiley   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

open access: yesAdvanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang   +9 more
wiley   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

open access: yesAdvanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang   +19 more
wiley   +1 more source

The Attorney-General’s suggested changes to the Racial Discrimination Act 1975 [PDF]

open access: yes
The paper examines the legal implications of the four proposed changes to the Racial Discrimination Act 1975 suggested by the Attorney-General, Senator Brandis.
Kirsty Magarey
core  

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