Results 91 to 100 of about 142,166 (304)

Evidence of resistive switching into a dynamical state in antiferromagnetic iridates

open access: yesAIP Advances, 2019
We investigate the electrically-driven switching between low and high resistance states in antiferromagnetic Sr3Ir2O7 single crystals. We demonstrate that the switching state at high electrical biases displays an increased noise pattern, which is ...
Morgan Williamson   +4 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Everyday Resistance, Female Agency, and Identity Politics: Code-Switching as Tactic in Still Human

open access: yes, 2023
Despite the large population of migrant workers residing and working in cosmopolitan Hong Kong, they have been largely underrepresented or represented negatively in Hong Kong cinema. The 2018 film Still Human, however, provides a rather flexible image of
Lin, Ting-ying
core   +1 more source

Interplay of cross-plane polaronic transport and resistive switching in Pt–Pr0.67Ca0.33MnO3–Pt heterostructures

open access: yesNew Journal of Physics, 2013
The identification of the cross-plane electric transport mechanisms in different resistance states of metal–oxide sandwich structures is essential for gaining insights into the mechanisms of resistive switching (RS).
M Scherff   +4 more
doaj   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

open access: yesMolecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir   +13 more
wiley   +1 more source

Frequency dependence of switching resistance.

open access: yes, 2014
Resistance switching range decreases with increasing excitation frequency as observed by Radwan [18].
Isaac Abraham (659023)
core   +1 more source

Non‐volatile Sliding Ferroelectric Memory Effect in Ultrathin γ‐InSe

open access: yesAdvanced Electronic Materials
Ferroelectrics exhibit field‐tunable non‐volatile polarization, making them essential for modern electronic devices, including memories and sensors. Conventional ferroelectric transistors typically suffer from limited memory windows and poor fatigue ...
Yue Li   +7 more
doaj   +1 more source

Resistive switching characteristics and resistive switching mechanism of Au/TiO2/FTO memristor

open access: yesActa Physica Sinica, 2018
Resistance random access memory is regarded as one of the most promising candidates for the future nonvolatile memory applications due to its good endurance, high storage density, fast erase speed and low power consumption. As one of the most important transition-metal oxides, the anatase TiO2 has received intense attention due to its inexpensive cost,
null Yu Zhi-Qiang   +4 more
openaire   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

open access: yesMolecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski   +10 more
wiley   +1 more source

Switching Logistic Maps to Design Cycling Approaches Against Antimicrobial Resistance

open access: yes, 2021
International audienceAntimicrobial resistance is a major threat to global health, in particular, new SARS-CoV-2 variants during the COVID-19 pandemic.
Hernandez-Vargas, E, A   +2 more
core   +1 more source

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