Results 51 to 60 of about 43,946 (297)

Estimation influence of boric acid drop entrainment to its accumulation in the VVER reactor in the case of accident [PDF]

open access: yesNuclear Energy and Technology, 2018
Process of boric acid mass transfer during accidents accompanied with rupture of circulation pipelines in VVER reactors of new generation equipped with passive safety systems are examined.
Andrej V. Morozov   +5 more
doaj   +3 more sources

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf   +4 more
wiley   +1 more source

Influence of boron doping level and calcination temperature on hydrogen evolution reaction in acid medium of metal-free graphene aerogels

open access: yesHeliyon, 2023
In this work, metal-free boron-doped graphene-based aerogels were successfully synthesized via a one-step autoclave assembly followed by freeze-drying and used as electrocatalysts for the hydrogen evolution reaction (HER) in acidic media. The synthesized
J. Cencerrero   +4 more
doaj   +1 more source

Urinary ATP as an indicator of infection and inflammation of the urinary tract in patients with lower urinary tract symptoms [PDF]

open access: yes, 2015
BACKGROUND: Adenosine-5'-triphosphate (ATP) is a neurotransmitter and inflammatory cytokine implicated in the pathophysiology of lower urinary tract disease. ATP additionally reflects microbial biomass thus has potential as a surrogate marker of urinary
Baio, Gianluca   +10 more
core   +1 more source

Water‐Compatible SuFEx‐Active Diazonium Linchpin Platform for Rapid Modular Diversification and On‐DNA Functionalization

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong   +5 more
wiley   +1 more source

A Molecular Shielding Strategy to Develop Low Protein Binding, Renal Clearable Pan‐Cancer Near‐Infrared Probes

open access: yesAdvanced Functional Materials, EarlyView.
A molecular shielding strategy to convert “protein‐sticky” and “non‐tumor specific” clinical ICG dye, into a “low protein binding” and “tumor‐targeting” dye with prolonged blood circulation and renal clearance is described. These shielded ICGs demonstrate strong tumor accumulation and optimal tissue clearance, resulting in high tumor‐to‐background ...
Li Xiang   +9 more
wiley   +1 more source

A novel inorganic–organic hybrid borate, poly{[Na2(C4H2O4)(H3BO3)(H2O)4]·H3BO3}

open access: yesActa Crystallographica Section E, 2010
The structure of the title compound, catena-poly[[[di-μ-aqua-μ-fumarato-μ-(boric acid)-disodium]-di-μ-aqua] boric acid monosolvate], contains two crystallographically independent Na+ cations, each being six-coordinated
Zhi-Dong Shao   +3 more
doaj   +1 more source

Vorticity‐Driven µ‐Platelet Rotation and Selective Packing for Vertical Thermal–Electrical Interconnects

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a capillary‐filtering‐based particle‐filling (CFPF) process that simultaneously forms vertical thermal pathways and electrical vias within µ‐pores. In situ microfluidic analysis reveals that capillary‐driven velocity gradients generate vorticity that governs µ‐platelet rotation and vertical alignment.
Yujin Mun   +11 more
wiley   +1 more source

Influence of pre-harvest spraying of gibberellic and boric acids on the growth and fruit characteristics of pomegranate fruit cv. Shishe-Kab

open access: yesFundamental and Applied Agriculture, 2019
Influence of foliar application of gibberellic acid and boric acid on fruit growth and characteristics of pomegranate cv. Shishe-Kab was carried out in the research orchard of Birjand University during 2017 and 2018 seasons. The experiment conducted in a
Farid Moradinezhad   +2 more
doaj   +1 more source

EFFECT OF GLUTAMIC ACID AND BORON ON GROWTH AND PRODUCTIVITY OF RED GLOBE GRAPEVINES [PDF]

open access: yesFayoum Journal of Agricultural Research and Development, 2019
This study was carried out during 2015 and 2016 seasons to examine the effect of spraying glutamic acid at 100 to 400 ppm and/or boric acid at 0.025 to 0.1% on growth aspects, vine nutritional status, yield, berries colouration%, sunburned berries% as ...
, E.M.A Radwan, Asmaa, A. Ibrahiem
doaj   +1 more source

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