Results 61 to 70 of about 947,105 (257)

Citric acid wastewater as electron donor for biological sulfate reduction [PDF]

open access: yes, 2009
Citrate-containing wastewater is used as electron donor for sulfate reduction in a biological treatment plant for the removal of sulfate. The pathway of citrate conversion coupled to sulfate reduction and the microorganisms involved were investigated ...
Stams, A.J.M. (author)   +12 more
core   +2 more sources

CHARACTERISTICS OF POSTHARVEST QUALITY OF CHRYSANTHEMUM CUT FLOWERS UNDER PRETREATMENT WITH NITROGENOUS COMPOUNDS

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2018
This study was done using three nitrogenous compounds to evaluate their effects on postharvest characteristics of chrysanthemum (Chrysanthemum indicum) cut flowers.
Mohammad Kazem Souri   +3 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

open access: yesMolecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller   +10 more
wiley   +1 more source

XAFS spectrum of Calcium sulfate

open access: yes
This dataset consists of X-ray absorption fine structure (XAFS) spectra at Ca K-edge of Calcium sulfate measured at Ritsumeikan-SR BL-10, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Ritsumeikan SR Center
core   +1 more source

Nanocrystalline calcium sulfate/hydroxyapatite biphasic compound as a TGF-beta 1/VEGF reservoir for vital pulp therapy

open access: yes, 2017
Objectives. Vital pulp therapy aims to treat reversible pulpal injuries via protective dentinogenesis and to preserve more tooth structure. Mineral trioxide aggregate (MTA)-based capping materials demonstrate prolonged setting time increases the risk of ...
Chiang, Yu-Chih;Chang, Hao-Hueng;Wong, Ching-Ching;Wang, Yi-Ping;Wang, Yin-Lin;Huang, Wen-Hsuan;Lin, Chun-Pin   +1 more
core   +1 more source

Impact of Calcium Sources on Soil Chemical Properties, Tomato Growth, Yield, and Quality

open access: yesThe Scientific World Journal
Nigerian soils are generally light-textured and have a low cation exchange capacity, crucial for retaining exchangeable cations like calcium, which enhances tomato (Solanum lycopersicum L.) shelf life.
Aruna Olasekan Adekiya   +5 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

open access: yesMolecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang   +9 more
wiley   +1 more source

Valorização de fonte alternativa de sulfato de cálcio para a produção de argamassas autonivelantes [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2013A argamassa autonivelante é um material de baixa viscosidade constituído por aglomerante, areia, água e ...
Schaefer, Cecília Ogliari
core  

Inhibition by poly(acrylic acid) and morphological changes in calcium carbonate and calcium carbonate/calcium sulfate crystallization on silica fibers

open access: yes, 2014
An intrinsic exposed core optical fiber sensor (IECOFS) made from fused silica was used to monitor the crystallization of calcium carbonate (CaCO3) and CaCO3/calcium sulfate (CaSO4) composite at 100 and 120 °C in the absence and presence of low-molar ...
Smith, Erica   +11 more
core   +1 more source

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