Results 61 to 70 of about 16,582,220 (297)

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Total ionizing dose tolerance of LoRa wireless devices

, 2022
International audienceThe response of several Long-range (LoRa) wireless devices to total ionizing dose has been assessed using $^{60}$Co gamma-rays. We found that the radiation tolerance of the different tested devices is comprised between 220 and 1600 ...
Martinez, Josselin, Armani, Jean-Marc, Gibrat, Jean-Francois   +2 more
core   +2 more sources

Static and Dynamic Radiation Damage of Silicon Carbide VDMOS and Their Comparison

Yuanzineng kexue jishu, 2022
The dynamic characteristics of silicon carbide VDMOS (SiC VDMOS) with different bias states under total dose radiation environment were studied. The effects of 60Co γ ray irradiation on the threshold voltage and switching characteristics of SiC VDMOS ...
FENG Haonan;YANG Sheng;LIANG Xiaowen;ZHANG Dan;PU Xiaojuan;SUN Jing;WEI Ying;CUI Jiangwei;LI Yudong;YU Xuefeng;GUO Qi
doaj  

Influence of enhanced low dose rate sensitivity on single-event transient degradation in the LM158 bipolar operational amplifier

AIP Advances, 2021
The synergistic effect of enhanced low dose rate sensitivity and single-event transients (SETs) in the bipolar dual operational amplifier LM158 is studied.
Chuanfeng Xiang, Shuai Yao, Wu Lu, Xiaolong Li, Xin Yu, Xin Wang, Mohan Liu, Jing Sun, Qi Guo   +8 more
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Effect of gamma-irradiation on microbial decontamination and organoleptic quality of black pepper (Piper nigrum L.)

Czech Journal of Food Sciences, 2004
The influence of ionizing radiation treatment with different doses (5 kGy, 10 kGy and 30 kGy) of γ-rays on the microbial decontamination of powdered black pepper was investigated.
J. Sádecká, E. Kolek, Z. Salková, J. Petríková, M. Kováč   +4 more
doaj   +1 more source

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

FEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés, Luise Franz, Christian P.R. Hackenberger   +2 more
wiley   +1 more source

Investigation of Total-Ionizing Dose Effects on the Two-Dimensional Transition Metal Dichalcogenide Field-Effect Transistors

IEEE Access, 2019
Due to the excellent electrical properties, the emerging field-effect transistor (FET) based on two-dimensional transition metal dischalcogenide (TMD) is an excellent candidate for future space applications.
Shuyun Zheng, Yun Zeng, Zhuojun Chen
doaj   +1 more source

Total ionizing dose effect of 0.18 m nMOSFETs

Acta Physica Sinica, 2011
A 0.18 m MOSFET with shallow trench isolation is exposed to a -ray radiation. The parameters such as off-state leakage current, threshold voltage, transconductance, gate leakage current, and subthreshold slope are analyzed for pre- and post-irradiation. By introducing constant sheet charges at the shallow trench isolation oxide sidewall, good agreement
null Liu Zhang-Li, null Hu Zhi-Yuan, null Zhang Zheng-Xuan, null Shao Hua, null Ning Bing-Xu, null Bi Da-Wei, null Chen Ming, null Zou Shi-Chang   +7 more
openaire   +1 more source

Single Event Effect and Total Ionizing Dose Assessment of Commercial Optical Coherent DSP ASIC

, 2017
© 2017 IEEE. Experimental assessment of commercial 100/200 Gbps optical coherent DSP modem ASIC completed with 64 MeV and 480 MeV proton radiation test campaigns.
Milanowski, Randall, Cahoy, Kerri, Vermeire, Bert, Hall, Norman, Aniceto, Raichelle, Moro, Slaven, Isabelle, Christopher, Bert Vermeire, Kerri Cahoy, Slaven Moro, Norman Hall, Raichelle Aniceto, Randall Milanowski, Christopher Isabelle   +13 more
core   +1 more source