Results 91 to 100 of about 1,349,968 (301)

The pyruvate generator is a common phenomenon in mitochondria from different rat and mouse brain regions

FEBS Letters, EarlyView.
The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber, Niki Karavasili, Matthias Kunz, Zemfira Gizatullina, Timur Gainutdinov, Stefan Vielhaber, Wolfram S. Kunz, Frank N. Gellerich   +7 more
wiley   +1 more source

Split radius-form blocks for tube benders [PDF]

, 1970
Two-piece, radius-form block permits accurate forming and removing of parts with more than a 180 degree bend. Tube bender can shape flexible metal tubing in applications dealing with plumbing, heating, and pressure transmission ...
Lange, D. R., Seiple, C. W.
core   +1 more source

Big Bang nucleosynthesis in visible and hidden-mirror sectors [PDF]

, 2014
One of the still viable candidates for the dark matter is the so-called mirror matter. Its cosmological and astrophysical implications were widely studied in many aspects, pointing out the importance to go further with research and refine the studies. In
Ciarcelluti, Paolo
core   +3 more sources

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Accurate reactive power sharing and voltage-frequency recovery strategy for multiple grid-forming converters based on consensus algorithms

Energy Reports
In isolated AC microgrids, parallel multi-inverter systems face challenges in precisely distributing reactive power output from distributed generation (DG) units due to varying DG parameters and mismatched line impedances.
Xu Jiang, Jun Leng, Shaojie Qu, Zhonghui Gao, Weifeng Zhao, Jianhui Meng   +5 more
doaj   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Construction and application of two intrinsic models for Ti-Al composite plates considering current parameters

Materials Research Express
Electroplastic effects present in the electrically assisted (EA) forming process can reduce flow stresses and improve the forming properties of metallic materials.
Tao Huang, Yihan Zhai, Binghui Xing, Chaomin Zhang, Nan Xiang, Kexing Song, Wenjing Zhang, Lei Shi   +7 more
doaj   +1 more source

Deep learning-based nanoindentation for evaluating the mechanical properties of rock-forming minerals

Journal of Rock Mechanics and Geotechnical Engineering
This study proposed a deep learning-based nanoindentation simulation method to address the challenge of obtaining the mechanical parameters of rock-forming minerals and the complexity of regression analysis.
Yanmin Zhou, Binwei Xia, Sisong Zhang, Lei Zhou, Xingguo Zhang, Xinling Li   +5 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, Volume 20, Issue 6, Page 1398-1419, June 2026.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Ulcer-forming colon cancer can develop cavity-forming metastatic lung tumors

Radiology Case Reports
A 67-year-old man with abdominal pain and vomiting was referred to our hospital for the treatment of ileus. Enhanced computed tomography (CT) showed marked dilatation of the ileum and a presumed cecal tumor.
Daisuke Inoue, Shoji Oura
doaj   +1 more source