-
21
Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming
منشور في 2024"…On the other hand, at the same time-on-stream LaNiMgO-Rh lost 0.3 and 0.7 % of its maximum CO2 and CH4 conversions, respectively.In durability measurements, and after 140h LaNiMgO-Rh exhibited slight decay in the CO2 conversion from 77.6 % to 70.5%, the CH4 conversion decreased from 72.3% to 64.2%. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
22
Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming
منشور في 2024"…In durability measurements, and after 140h LaNiMgO-Rh exhibited slight decay in the CO<sub>2</sub> conversion from 77.6 % to 70.5%, the CH<sub>4</sub> conversion decreased from 72.3% to 64.2%. …"
-
23
Alterations in Beta Cell Identity in Type 1 and Type 2 Diabetes
منشور في 2019"…Dedifferentiation is well characterized by the decrease in expression of key β cell markers such as genes encoding major transcription factors, e.g., MafA, NeuroD1, Nkx6.1, and Foxo1, and an increase in atypical or “disallowed” genes for β cells such as lactate dehydrogenase, monocarboxylate transporter MCT1, or progenitor cell genes (Neurog3, Pax4, or Sox9). …"
-
24
Microstructure and Compressive Behavior of Al–Y<sub>2</sub>O<sub>3</sub> Nanocomposites Prepared by Microwave-Assisted Mechanical Alloying
منشور في 2019"…The microhardness first increased from 38 Hv to 81 Hv, and then decreased to 74 ± 4 Hv for 1.5 vol. % yttria. The Al–1.5 vol. % Y<sub>2</sub>O<sub>3</sub> nanocomposite exhibited the best ultimate compressive strength and yielded a strength of 359 ± 7 and 111 ± 5 MPa, respectively. …"
-
25
Enhanced optical properties of <i>β</i>-Ga<sub>2</sub>O<sub>3</sub>-<sub><em>x</em></sub>S<sub><em>x</em></sub>S: A DFT study
منشور في 2025"…Here, we conduct systematic density functional theory calculations to study the effect of sulfur doping on the electronic and optical properties of <i>β</i>-Ga<sub>2</sub>O<sub>3</sub>. We find that the band gap of the material decreases with increasing sulfur content (from 4.81 eV to 1.59 eV), accompanied by symmetric shifts in both the valence-band offset and the conduction-band edge. …"
-
26
-
27
Using B<sub>4</sub>C Nanoparticles to Enhance Thermal and Mechanical Response of Aluminum
منشور في 2017"…The porosity of the composites increased whereas density decreased with increasing B<sub>4</sub>C content. Electron microscopy analysis reveals the uniform distribution of B4C nanoparticles in the Al matrix. …"
-
28
Stability enhancement of Al<sub>2</sub>O<sub>3</sub>, ZnO, and TiO<sub>2</sub> binary nanofluids for heat transfer applications
منشور في 2024"…In the case of (Al<sub>2</sub>O<sub>3</sub> + TiO<sub>2</sub>), zeta potential decreases slightly from −47.7 to −44.9 mV with the addition of surfactant.…"
-
29
-
30
Glycolytic overload-driven dysfunction of periodontal ligament fibroblasts in high glucose concentration, corrected by glyoxalase 1 inducer
منشور في 2020"…</p><h3>Results</h3><p dir="ltr">In high glucose concentration cultures, there was a ca. twofold increase in cellular MG, cellular protein MG-H1 content and decreased attachment of PDLFs to collagen-I. …"
-
31
-
32
-
33
Light chain amyloidosis presenting with autoimmune hepatitis-primary sclerosing cholangitis overlap syndrome
منشور في 2020"…We present a rare case of a 46-years-old female with systemic amyloidosis secondary to AL amyloidosis manifesting primarily as nephrotic syndrome and AIH-PSC overlap syndrome.…"
-
34
-
35
Application of Fe<sub>3</sub>O<sub>4</sub> magnetite nanoparticles grafted in silica (SiO<sub>2</sub>) for oil recovery from oil in water emulsions
منشور في 2021"…An excellent %<sub>hdem</sub> 90% was achieved C<sub>oil</sub> in the range 50 e2000 mg/L. Using an MD<sub>dose</sub> as low as 10 mg/L attained a %<sub>hdem</sub> in the range of 93% - 4.3% for O/W mixtures with C<sub>oil</sub> < 2000 mg/L, which slightly decreased to ~90% for higher concentrations. …"
-
36
-
37
-
38
-
39
-
40
The Effect of Soy Isoflavones on Steroid Metabolism
منشور في 2019"…In addition, 3βHSD2 was inhibited perhaps accounting for decreased A4 levels observed in females. The decreased DHEAS and A4 levels together with the inhibition of the 17,20 lyase activity of CYP17A1, may impact production of androgens in clinical conditions associated with androgen excess.…"