Results 91 to 100 of about 46,358 (301)

Prediction of a Family of Cage-shaped Boric Acid Clusters

open access: yes, 2016
Equilibrium geometries, energies, and vibrational frequencies of cage-shaped boric acid clusters including the onion-like structure have been calculated at the HF/6-31G and B3LYP/6-31G(d) levels of theory.
Yu Zhang (12946)   +2 more
core   +1 more source

Interface Effects in Ultrathin Silicon on Insulator Films

open access: yesAdvanced Functional Materials, EarlyView.
This work establishes a systematic framework to discriminate how bulk and interface phenomena affect charge transport in ultrathin P‐doped silicon‐on‐insulator (SOI) films. For Si films below 15 nm, electrical characterization demonstrates that interface states drive charge transport, shifting the metal‐insulator transition (MIT) critical dopant ...
Andrea Pulici   +8 more
wiley   +1 more source

Fortificiranje grada Cresa u 16. stoljeću

open access: yesArs Adriatica, 2011
U radu se objavljuju podaci i pretpostavke o fazama izgradnje pojedinih kortina, kula i vrata creskih fortifikacija 16. stoljeća, kao i imena kamenara, klesara i graditelja aktivnih na tom zadatku u razdoblju između 1508. i 1610. godine, zapisana u Libri
Laris Borić
doaj   +1 more source

Hydrolysis and transesterification of parabens in an aqueous solution in the presence of glycerol and boric acid [PDF]

open access: yes
In a solution containing 0.067% methylparaben, 0.033% propylparaben, 3.4% glycerol and 2.0% boric acid, concentrations of both parabens, 4 hydroxybenzoic acid and 2,3-dihydroxypropyl 4-hydroxybenzoate were monitored for up to 68 months storage.
Marie Marečkova   +2 more
core  

Coupling Anodic Activity and Stability at Ni‐Based Non‐Oxide Catalysts via Coordinating Alcohol Oxidation and Oxygen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
A cooperative and competitive interrelationship between alcohol oxidation (AOR) and water oxidation (OER) was observed on a typical anode catalyst of Ni2P. In situ Raman spectroscopy and electrochemical analyses revealed a specific complementary mechanism between them, in which OER and AOR critically contribute to the activity and stability of anodic ...
Yong Yan   +10 more
wiley   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh   +4 more
wiley   +1 more source

Investigation of the Therapeutic Potential of Boric Acid in Enteritis‐Induced Quails

open access: yesVeterinary Medicine and Science
This study investigated the effects of boric acid added to feed and water on intestinal histopathology, immune parameters, and intestinal bacterial flora in experimentally enteritis‐induced Japanese quails.
Sultan Aslan   +6 more
doaj   +1 more source

The endowment edifices of Nikola Spasic and his fund in Knez-Mihailova street [PDF]

open access: yesArhitektura i Urbanizam, 2002
Nikola Spasic (1838-1916), famous merchant and Serbian benefactor, gave a tremendous contribution to the architectural development of our recent past The area of Knez-Mihailova street preserves four magnificent edifices that Nikola Spasic bequeathed to ...
Borić Tijana
doaj  

A NEW COLORIMETRIC DETERMINATION OF BORIC ACID, BORIC ACID AND FLUORINE CONTENTS OF THERMAL WATERS IN TOTTORI PREFECTURE. [PDF]

open access: yes, 1952
A new colorimetric method of determination of boric acid was devised, using ion-exchange resin, mannit and bromthymolblue. With this method determination of boric acid becomes capable by adding one ounce of mannit and ten cc.
Ashizawa, Takashi
core   +1 more source

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

open access: yesAdvanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima   +15 more
wiley   +1 more source

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