Results 11 to 20 of about 28,390 (226)

Beyond Pristine Layers: Engineering van der Waals MPX<sub>3</sub> Materials (M: Transition Metal, X: Chalcogen) via Defects, Adsorption, and Intercalation. [PDF]

open access: yesSmall Sci
This review highlights specific examples, demonstrating how the electronic and magnetic properties of transition metal phosphorus trichalcogenides (MPX3) can be systematically modified. Key approaches—including defect engineering, adsorption, alloying, and intercalation—are examined in detail.
Dedkov Y, Voloshina E.
europepmc   +2 more sources

Live Imaging of Silver Nanostructures Electrochemically Dissolving at Open-Circuit Potential. [PDF]

open access: yesSmall
Stability of electrocatalysts as used in energy conversion systems is pivotal for sustainable technologies, yet degradation dynamics at the nanoscale remain elusive. Harnessing beam‐effect corrected electrochemical liquid phase electron microscopy combined with correlative bulk‐scale electrochemical testing reveals silver corrosion on platinum under ...
Körner A   +11 more
europepmc   +2 more sources

Ancestral Protein-Based Lighting. [PDF]

open access: yesAdv Mater
The ancestral sequence reconstruction (ASR) method applied to a large dataset of modern fluorescent proteins (FPs) led to a bright ancestral‐like FP suitable for photon down‐conversion in bio‐hybrid light‐emitting diodes (Bio‐HLEDs). Abstract Protein‐optoelectronics is a paradigm toward eco‐designed and sustainable technologies.
Willeit S   +7 more
europepmc   +2 more sources

ISOLATION AND CHARACTERIZATION OF METHANOTROPHIC BACTERIA FROM RICE FIELDS [PDF]

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2009
Methane is a greenhouse gas capable of depleting the ozone layer. Rice fields are significant sources of atmospheric methane. The application of chemical fertilizer in rice fields increases the methane emission.
IMAN RUSMANA, ALINA AKHDIYA
doaj   +2 more sources

Passive Ice Protection Systems for Unmanned Aerial Vehicles Applications: A Review. [PDF]

open access: yesSmall
This review summarizes the recent progress on passive ice protection systems for aeronautical applications, with a particular focus on drones. It provides a general strategy for designing and characterizing an icephobic surface and a state‐of‐the‐art account of icephobic coatings.
Facco L   +4 more
europepmc   +2 more sources

Interpolation in local theory extensions [PDF]

open access: yes, 2008
In this paper we study interpolation in local extensions of a base theory. We identify situations in which it is possible to obtain interpolants in a hierarchical manner, by using a prover and a procedure for generating interpolants in the base theory as
Shankar Natarajan   +1 more
core   +3 more sources

Mn-doped II-VI quantum dots: artificial molecular magnets [PDF]

open access: yes, 2006
The notion of artifical atom relies on the capability to change the number of carriers one by one in semiconductor quantum dots, and the resulting changes in their electronic structure.
Aguado, Ramon, Fernandez-Rossier, J.
core   +2 more sources

MISYAR MARRIAGE: A Comparative Study on Yusuf Al-Qaradhawi And Suhailah Zainul Abidin Hammad Perspective [PDF]

open access: yes, 2023
This study delves into the perspectives of Yusuf Al-Qaradhawi and Suhailah Zainul Abidin Hammad on the complex topic of Misyar marriage within the framework of Islamic jurisprudence.
Noor, Muhammad Saufi Bin Muhammad
core  

Mercury transfer from watersheds to aquatic environments following the erosion of agrarian soils: A molecular biomarker approach [PDF]

open access: yes, 2008
Lake St. Pierre, an important freshwater location for sports and commercial fisheries in Canada, is composed of a 120 km2 stretchof the St. Lawrence River, located at the center of the St. Lawrence Lowlands. Receiving its waters from the St.
Caron, Sébastien   +2 more
core   +1 more source

Dosage fluorimétrique de l'acétoïne dans le vin

open access: yesOENO One, 1994
Les auteurs proposent une technique analytique de dosage de l'acétoïne dans les vins après oxydation en diacétyle et condensation de ce dernier avec le diamineanisol-3,4. Le produit de condensation émet une forte fluorescence à partir de laquelle on peut
Anastasios N. Voulgaropoulos, Th. Soulis
doaj   +1 more source

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