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experimental

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EXPERIMENTAL AND THEORETICAL INVESTIGATIONS INTO METHYL ORANGE ADSORPTION USING BORON NITRIDE NANOSHEETS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), sab 23 gennaio 2021 A fraction of dyes, that are used in large quantities for various applications, are lost during the dying process and contaminate water. In order to avoid their harmful effect on human health, boron nitride nanosheets (BNNSs) have been synthesized in this......
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FREE IONS IN KEROSENE-BASED FERROFLUID DETECTED BY IMPEDANCE SPECTROSCOPY

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), gio 14 gennaio 2021 The influence of the free ions on the electric response of cells filled with kerosene-based ferrofluids in the low-frequency region is explored. The experimental investigations have been performed on cells limited by different types of electrodes, with the same kind of......
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A VIBRATIONAL SPECTROSCOPIC AND COMPUTATIONAL STUDY OF THE STRUCTURES OF PROTONATED IMIDACLOPRID AND ITS FRAGMENTATION PRODUCTS IN THE GAS PHASE

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 12 gennaio 2021 Infrared multiple photon dissociation (IRMPD) spectroscopy experiments in the 600-2000 cm-1 region and computational chemistry studies were combined with the aim of elucidating the structures of protonated imidacloprid (pIMI), and its unimolecular decomposition products. The computed IR spectra for the lowest......
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DIPOLE MOMENTS OF CONJUGATED DONOR–ACCEPTOR SUBSTITUTED SYSTEMS: CALCULATIONS VS. EXPERIMENTS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 04 gennaio 2021 We find that quantum mechanical calculations using B3LYP/aug-cc-pVTZ model chemistry involving anharmonic correction on simple conjugated organic compounds without rotating moieties provide the dipole moment values and molecular geometries with high accuracy. In the presence of one or two conjugated electron......
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STUDY OF THE STRUCTURAL AND OPTOELECTRONIC PROPERTIES OF DYE SOLAR CELLS BASED ON A PHOSPHONIC ACID ANCHORING BY FUNCTIONALS DFT.

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 29 dicembre 2020 Six conformers of benzothiadiazole (BTD) flanked by two thiophenes on each side (T4) mono-functionalized by a phosphonic acid (A) (T4-BTDA) have been investigated by the mean of the Density Functional Theory (DFT). The performance of six different functionals, Becke’s three-parameter Lee–Yang–Parr......
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ASSIGNING XPS FEATURES IN B,N-DOPED GRAPHENE: INPUT FROM AB INITIO QUANTUM CHEMICAL CALCULATIONS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 07 dicembre 2020 Ab initio quantum chemical calculations using large enough cluster models have been used to predict the core level binding energies of B(1s) and N(1s), including initial and final state effects, in several possible atomic arrangements in B,N-codoped graphene such as isolated......
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THEORETICAL STUDY PREDICTS IRON-CARBON QUADRUPLE BOND

Redazione
(AGENPARL) – CAMBRIDGE (UNITED KINGDOM), mer 25 novembre 2020 Computational research by a team in India predicts that a quadruple bond could form between iron and carbon in the compound C(Fe)(CO3).1 Multiple bonding between main group elements has been demonstrated up to a maximum of three bonds. However, researchers have......
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MECHANICAL ENGINEER AT SANDIA NAMED ASIAN AMERICAN ENGINEER OF THE YEAR

Redazione
(AGENPARL) – NEW MEXICO AND CALIFORNIA (USA), mar 10 novembre 2020 ALBUQUERQUE, N.M. — Sandia National Laboratories mechanical engineer Bo Song has been recognized as an Asian American Engineer of the Year by the national DiscoverE Program, which honors outstanding Asian American professionals in science and engineering for their technical......
Agenparl English Ambiente Scienza e Tecnologia Social Network

EXPERIMENTAL WARMING OF BRYOPHYTES INCREASES THE POPULATION DENSITY OF THE NEMATODE PLECTUS BELGICAE IN MARITIME ANTARCTICA

Redazione
(AGENPARL) – CAMBRIDGE (UNITED KINGDOM), mar 03 novembre 2020 The post Experimental warming of bryophytes increases the population density of the nematode Plectus belgicae in maritime Antarctica appeared first on British Antarctic Survey. Fonte/Source: https://www.bas.ac.uk/data/our-data/publication/experimental-warming-of-bryophytes-increases-the-population-density-of-the/?utm_source=rss&utm_medium=rss&utm_campaign=experimental-warming-of-bryophytes-increases-the-population-density-of-the...
Agenparl English Educazione Scienza e Tecnologia Social Network

HARNESS SELF-REGULATION TO NURTURE INDEPENDENT STUDY SKILLS

Redazione
(AGENPARL) – LONDON, CAMBRIDGE, TOKYO, USA, sab 31 ottobre 2020 Learning how to learn is a vital outcome of education that facilitates lifelong skills development. To achieve it students must engage with the learning process. Self-regulated learning (SRL) is a framework that encompasses the process of engaging with learning. SRL......

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