Results 21 to 30 of about 5,197,105 (317)

A 2 h periodic variation in the low-mass X-ray binary Ser X-1 [PDF]

open access: yes, 2013
Spectroscopy of the low-mass X-ray binary Ser X-1 using the Gran Telescopio Canarias have revealed a ?2 h periodic variability that is present in the three strongest emission lines.
Cornelisse, R.   +3 more
core   +1 more source

Assessing the Sustainability and Acceptance Rate of Cost-Effective Household Water Treatment Systems in Rural Communities of Makwane Village, South Africa

open access: yesCrystals, 2020
The current study investigated the acceptance rate and long-term effectiveness of cost-effective household water treatment systems deployed in Makwane Village.
Resoketswe Charlotte Moropeng   +1 more
doaj   +1 more source

A highly efficient and durable solar evaporator based on hierarchical ion‐selective nanostructures

open access: yesEcoMat, 2023
Solar‐driven vapor generation technology can directly produce clean water, but existing strategies remain challenging in achieving both high evaporation performance and good salt resistance due to complex water‐thermal management.
Lianhui Li   +11 more
doaj   +1 more source

The stability of evolutionary p ( x ) $p(x)$ -Laplacian equation [PDF]

open access: yesBoundary Value Problems, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Observation of ψ (3686) →p p φ OBSERVATION of ψ (3686) →p p φ M. ABLIKIM et al [PDF]

open access: yes, 2019
Using a data sample of 4.48 x 10(8) psi(3686) events collected with the BESIII detector, we present a first observation of psi(3686) -> p (p) over bar phi, and we measure its branching fraction to be [6.06 +/- 0.38(stat)+/- 0.48(syst)] x 10(-6).
Yu, B. X.   +958 more
core   +1 more source

KDM6A promotes hepatocellular carcinoma progression and dictates lenvatinib efficacy by upregulating FGFR4 expression

open access: yesClinical and Translational Medicine, 2023
Background Hepatocellular carcinoma (HCC) is one of the major causes of death from cancer and has a very poor prognosis with few effective therapeutic options.
Wenyun Guo   +9 more
doaj   +1 more source

Observation of ψ (3686) →p p ̄ η′ and improved measurement of J /ψ →p p ̄ η′ OBSERVATION of ... M. ABLIKIM et al [PDF]

open access: yes, 2019
We observe the process psi(3686) -> p (p) over bar eta' for the first time, with a statistical significance higher than 10 sigma, and measure the branching fraction of J/psi -> p (p) over bar eta' with an improved accuracy compared to earlier studies ...
Li, J. W.   +487 more
core   +1 more source

Exploring the Potential of Myrothamnus flabellifolius Welw. (Resurrection Tree) as a Phytogenic Feed Additive in Animal Nutrition

open access: yesAnimals, 2022
Myrothamnus flabellifolius (Welw.) is used in African traditional medicine for the treatment of depression and mental disorder, asthma, infectious diseases, respiratory, inflammation, epilepsy, heart, wound, backaches, diabetes, kidney ailments ...
Carlos Wyson Tawanda Nantapo   +1 more
doaj   +1 more source

Synthesis and characterization of compounds with the Al-O-X (X = Si, P, C) structural motif [PDF]

open access: yes, 2012
The reactions of LAlH2 (L = HC(CMeNAr)(2), Ar = 2,6-iPr(2)C(6)H(3)) (1) with diphenylsilanediol, phenylphosphonic acid, diphenylphosphinic acid, and pyrocatechol afford compounds with the Al-O-X (X = Si, P, C) motif of composition [LAl(mu-O)](2)Si(Ph)(2)
Ma, Xiaoli   +8 more
core   +1 more source

Does Mathematical Anxiety Differ Cross-Culturally?

open access: yesJournal of New Approaches in Educational Research, 2020
Mathematics constitutes a foundation in the training of engineering students because their competence in this reasoning will be utilised as a tool for the resolution of real problems when inserted in the productive sector and throughout their ...
Jennifer. L Brown   +2 more
doaj   +1 more source

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