Results 191 to 200 of about 16,903 (301)

Endogenous opposition: Identity and ideology in Kuwaiti electoral politics

American Journal of Political Science, EarlyView.
Abstract How do opposition elites succeed in authoritarian elections? Existing theories of authoritarian politics suggest a pivotal role for elections in enhancing the survival of incumbent dictators. Yet, in many contexts, opposition elites attract considerable support and constrain the policymaking authorities of these dictators.
Daniel L. Tavana
wiley   +1 more source

Emerging Role of Ferroptosis in Diabetes and Associated Complications: When Metabolic Dysregulation Meets Cell Death

Cell Proliferation, EarlyView.
This study identifies ferroptosis as a key driver of diabetes and its complications via iron metabolism and lipid peroxidation, elucidates organelle interactions underlying cell vulnerability, and provides insights for targeted therapies against metabolic disorders.
Zheng Wang, Ying Zhang, Yue Xu, Mengyuan Yang, Yuan Wei, Yuan Li, Tongyue Yang, Xu Wang, Chaona Yang, Qi Feng, Guolan Xing   +10 more
wiley   +1 more source

Ultrafast Electron Temperature Dynamics in Spintronic Terahertz Emitters Studied by Optical-Pump Terahertz-Probe Spectroscopy. [PDF]

ACS Photonics
Selz F, Kölbel J, Paries F, von Freymann G, Molter D, Mittleman DM.   +5 more
europepmc   +1 more source

Heat Stress Triggers Nuclear Invagination and Spatial Compartmentalization of Protein Metabolism

Cell Proliferation, EarlyView.
Cells adapt heat stress to shape a nuclear invagination region function as “protein metabolism hotspots”, where both protein production and degradation are enhanced. ABSTRACT Heat stress is a common challenge for cells, causing multiple types of cellular damage while triggering complex stress responses, including the highly conserved mechanism known as
Zhi‐Hao Zhang, Yuan‐Tao Qiu, Jing‐Yue Cao, Yi‐Feng Huang, Ye‐Lin Lan, Yu‐Li Zhao, Fu Wu, Chen‐Long Wang, Guo‐Run Tang, Jing‐Yun Ji, Zhang Zhang, Guan‐Zheng Luo   +11 more
wiley   +1 more source

Doped organic thermoelectric short wavelength infrared detectors. [PDF]

Sci Adv
Wang SJ, Pashkin A, Darbandy G, Luferau A, Wolansky J, Winkler LC, Zhang Z, Wong TS, Shaikh MS, Berencén Y, Benduhn J, Kleemann H, Leo K.   +12 more
europepmc   +1 more source

ER proteostasis meets mitochondrial function: contact sites as hubs of communication and therapeutic targets

The FEBS Journal, EarlyView.
Proteostasis ensures proper protein folding, modification, and degradation, while its impairment triggers ER stress. Chronic ER stress and maladaptive UPR via the CHOP–ERO1 axis remodel ERMCs, altering calcium signaling and mitochondrial metabolism.
Giorgia Maria Renna, Alessandro Cherubini, Ersilia Varone, Serena Germani, Alice Marrazza, Ester Zito   +5 more
wiley   +1 more source

Design of Capacitive Sensing Chopper Amplifier Used in Artificial Nose Detection System [PDF]

Informacije MIDEM
A. Tuševski, D. Strle
doaj   +1 more source

A Time-Differential BOCDA Sensor Measurement System Applied to a 1 km Long SMF Using a Semiconductor Optical Amplifier as a Pump Chopper. [PDF]

Sensors (Basel)
Choi BH.
europepmc   +1 more source

GCN2 in proteostasis: structural logic, signalling networks and disease

The FEBS Journal, EarlyView.
Threats to protein synthesis activate the kinase GCN2, initiating the integrated stress response (ISR). GCN2 is triggered by stalled ribosomes and uncharged tRNAs, which accumulate when amino acids are scarce. The ISR adjusts cellular physiology by promoting redox balance, protein quality control, and mitochondrial optimisation.
JiaYi Zhu, Stefan J. Marciniak
wiley   +1 more source

Excitonic-Vibrational Interaction at 2D Material/Organic Molecule Interfaces Studied by Time-Resolved Sum Frequency Generation. [PDF]

Nanomaterials (Basel)
Chen H, Lian Y, Zhou T, Li H, Li J, Liu X, Huang Y, Liu WT.   +7 more
europepmc   +1 more source