Results 21 to 30 of about 154,259 (285)

Los ortogneises peralcalinos del borde meridional de la Unidad Malpica-Tuy: caracteres geológicos, mineralógicos, geoquímicos y mineralizaciones de Y-Nb-Zr-TR asociadas

open access: yesEstudios Geologicos, 1995
Se resumen en este trabajo las principales características tectónicas, mineralógicas, petrológicas y geoquímicas de tres complejos peralcalinos situados en el extremo meridional de la Unidad Malpica-Tuy, en Galicia (NO de España).
A. Martín-Izard   +6 more
doaj   +1 more source

Systematic pad dry cure technique for augmenting the flame resistance functionality of jute fabric

open access: yesCleaner Engineering and Technology, 2022
Applying flame retardant finish on jute makes flame protective jute products that can be another diversified use of it. The target of this experiment is to observe the flame retardancy improvement of the fabric properties after finishing treatment with ...
Md. Reazuddin Repon   +4 more
doaj   +1 more source

Hepta-Zr-Incorporated Polyoxometalate Assembly

open access: yes, 2022
Driven by the synergistic-directing effect of the lacunary fragments, [B-α-GeW9O34]10– and [B-α-GeW11O39]8–, an unprecedented hepta-Zr-substituted polyoxometalate (POM) assembly K2Na6H10(Hpy)3[SbZr7O6(OH)4(B-α-GeW9O34)2(B-α-GeW11O39)2]·28H2O (1) was made
Guo-Yu Yang (1728175)   +3 more
core   +1 more source

Elastic properties of Zr-based bulk metallic glasses studied by resonant ultrasound spectroscopy [PDF]

open access: yes
We report measurements of the elastic properties of Zr-based bulk metallic glasses, Zr52.5Cu17.9Ni14.6Al10Ti5, Zr50Cu30Ni10Al10, and Zr50Cu40Al10 between 5 K and 300 K.
Zhang, Zhiying   +4 more
core   +1 more source

ArcGis-Zr-polygon-model. Thin-section detrital zircon geochronology mitigates bias in provenance investigations

open access: yes, 2021
ArcGis-Zr-polygon-model: This script was automatically generated via ArcGis by exporting the 'ArcGis-Zr-polygon-model'
Christopher L. Kirkland (2842424)   +3 more
core   +1 more source

Zr-Catalyzed Electrophilic Carbomagnesation of Aryl Olefins. Mechanism-Based Control of Zr−Mg Ligand Exchange

open access: yes, 2016
The first examples of efficient electrophilic Zr-catalyzed carbomagnesations are disclosed, where in contrast to previous catalytic carbomagnesations the alkyl moiety of the electrophile is transferred (vs that of the Grignard reagent).
Amir H. Hoveyda (1306548)   +1 more
core   +1 more source

Inhibition of cyclin‐dependent kinases 12/13 using CT7439 as a treatment for colorectal cancer with CDK12 upregulation

open access: yesMolecular Oncology, EarlyView.
The proposed mechanism of action for the CDK12/13 inhibitor and cyclin K degrader, CT7439. CDK12/13 inhibition interrupts transcription elongation, leading to increased DNA damage that results in cell death. This agent is a potentially novel treatment option for patients with colorectal cancer. Created in BioRender. Cyclin‐dependent kinase (CDK) 12 and
Wylie K. Watlington   +10 more
wiley   +1 more source

Evaluation of different 89Zr-labeled synthons for direct labeling and tracking of white blood cells and stem cells in healthy athymic mice

open access: yesScientific Reports, 2022
Cell based therapies are evolving as an effective new approach to treat various diseases. To understand the safety, efficacy, and mechanism of action of cell-based therapies, it is imperative to follow their biodistribution noninvasively.
Aditya Bansal   +4 more
doaj   +1 more source

Interdiffusion in Zr-Mo/W Intermetallics

open access: yesApplied Sciences, 2023
Intermetallic compounds or solid solutions can form between Zr and Mo/W, in which the multiphase of the diffusion may be influenced by each other. Interdiffusion kinetic data in such intermetallic systems are highly demanded for material design.
Kaihua Wang   +4 more
doaj   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

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