Results 11 to 20 of about 968,427 (403)

Effect of in Addition on Thermodynamic Properties, Wettability, Interface Microstructure, and Soldering Performance of SnBiAg–xIn/Cu Solder Joints

open access: yesMetals, 2022
In this experiment, a Sn35Bi0.3Ag–xIn (x = 0, 0.5, 1.0, 1.5) alloy solder was prepared by electromagnetic induction heating furnace. The effects of In on the thermodynamic properties, wettability, interface microstructure, and soldering performance of ...
Bingwei Shen   +6 more
doaj   +1 more source

Pembrolizumab Plus Pemetrexed and Platinum in Nonsquamous Non–Small-Cell Lung Cancer: 5-Year Outcomes From the Phase 3 KEYNOTE-189 Study

open access: yesJournal of Clinical Oncology, 2023
Clinical trials frequently include multiple end points that mature at different times. The initial report, typically on the based on the primary end point, may be published when key planned co-primary or secondary analyses are not yet available. Clinical
M. Garassino   +20 more
semanticscholar   +1 more source

Ir/Ni/W/Ni Ohmic contacts for n-type 3C-SiC grown on p-type silicon substrate

open access: yesMaterials Research Express, 2021
In this work, Ohmic contacts to n-type 3C-SiC grown on p-type Si substrate employing Ni layer and Ir/Ni/W/Ni multilayers were investigated. Specific contact resistances of 2.57 × 10 ^–4 Ω · cm ^2 and 2.74 × 10 ^–5 Ω · cm ^2 were achieved with Ni layer ...
Ru-Quan Li   +5 more
doaj   +1 more source

Platinum-based drugs for cancer therapy and anti-tumor strategies

open access: yesTheranostics, 2022
Platinum-based drugs cisplatin, carboplatin, and oxaliplatin are widely used for chemotherapeutic eradication of cancer. However, the side effects of platinum drugs, such as lack of selectivity, high systemic toxicity, and drug resistance, seriously ...
Chunyu Zhang   +3 more
semanticscholar   +1 more source

Diversity of platinum-sites at platinum/fullerene interface accelerates alkaline hydrogen evolution

open access: yesNature Communications, 2023
Membrane-based alkaline water electrolyser is promising for cost-effective green hydrogen production. One of its key technological obstacles is the development of active catalyst-materials for alkaline hydrogen-evolution-reaction (HER).
Jiayi Chen   +11 more
semanticscholar   +1 more source

Optimization of process parameters for hot isostatic pressing of Ir–Rh alloys based on first-principles calculations

open access: yesMaterials Research Express, 2022
In this paper, the effect of Rh content on the mechanical properties of Ir–Rh alloys was investigated based on first-principles density functional theory.
Zhang Mao   +9 more
doaj   +1 more source

Ovarian Cancer—Insights into Platinum Resistance and Overcoming It

open access: yesMedicina, 2023
Ovarian cancer is the most lethal gynecologic malignancy. Platinum-based chemotherapy is the backbone of treatment for ovarian cancer, and although the majority of patients initially have a platinum-sensitive disease, through multiple recurrences, they ...
A. Havași   +3 more
semanticscholar   +1 more source

RETRACTED: Analog modeling of education for sustainable development in a unified educational space [PDF]

open access: yesE3S Web of Conferences, 2023
See the retraction notice E3S Web of Conferences 420, 00001 (2023), https://doi.org/10.1051/e3sconf ...
Dziatkovskii Anton, Dzyatkovskaya Elena
doaj   +1 more source

In situ photodeposition of platinum clusters on a covalent organic framework for photocatalytic hydrogen production

open access: yesNature Communications, 2022
Photocatalytic hydrogen production has been considered a promising approach to obtain green hydrogen energy. Crystalline porous materials have arisen as key photocatalysts for efficient hydrogen production.
Yimeng Li   +10 more
semanticscholar   +1 more source

Growth of hafnium dioxide thin films via metal-organic chemical vapor deposition

open access: yesMaterials Research Express, 2021
Metal-organic chemical vapour deposition (MOCVD) is a key technique for depositing thin solid film materials for use in important technological applications.
Yuan Luo   +6 more
doaj   +1 more source

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