Tootfinder

🧠 Brain organoids reveal potential neural basis of schizophrenia and bipolar disorder
https://medicalxpress.com/news/2025-09-brain-organoids-reveal-potential-neural.html

Brain organoids reveal potential neural basis of schizophrenia and bipolar disorder
Pea-sized brains grown in a lab have for the first time revealed the unique way neurons might misfire due to schizophrenia and bipolar disorder, psychiatric ailments that affect millions of people worldwide but are difficult to diagnose because of the lack of understanding of their molecular basis.

Set Contribution Functions for Quantitative Bipolar Argumentation and their Principles
Filip Naudot, Andreas Br\"annstr\"om, Vicen\c{c} Torra, Timotheus Kampik
https://arxiv.org/abs/2509.14963

Set Contribution Functions for Quantitative Bipolar Argumentation and their Principles
We present functions that quantify the contribution of a set of arguments in quantitative bipolar argumentation graphs to (the final strength of) an argument of interest, a so-called topic. Our set contribution functions are generalizations of existing functions that quantify the contribution of a single contributing argument to a topic. Accordingly, we generalize existing contribution function principles for set contribution functions and provide a corresponding principle-based analysis. We in…

Backtracking Bipolar Magnetic Regions to their emergence: Two groups and their implication in the tilt measurements
Anu Sreedevi, Bidya Binay Karak, Bibhuti Kumar Jha, Rambahadur Gupta, Dipankar Banerjee
https://arxiv.org/abs/2509.17157

Backtracking Bipolar Magnetic Regions to their emergence: Two groups and their implication in the tilt measurements
Bipolar Magnetic Regions (BMRs) that appear on the solar photosphere are surface manifestations of the solar internal magnetic field. With modern observations and continuous data streams, the study of BMRs has moved from manual sunspot catalogs to automated detection and tracking methods. In this work, we present an additional module to the existing BMR tracking algorithm, AutoTAB, that focuses on identifying emerging signatures of BMRs. Specifically, for regions newly detected on the solar dis…

Linguistic trajectories of bipolar disorder on social media
Laurin Plank, Armin Zlomuzica
https://arxiv.org/abs/2509.10035 https://arxiv.org/pdf/2509.10035…

Linguistic trajectories of bipolar disorder on social media
Language provides valuable markers of affective disorders such as bipolar disorder (BD), yet clinical assessments remain limited in scale. In response, analyses of social media (SM) language have gained prominence due to their high temporal resolution and longitudinal scope. Here, we introduce a method to determine the timing of users' diagnoses and apply it to study language trajectories from 3 years before to 21 years after BD diagnosis - contrasted with uses reporting unipolar depression (UD…

Life Estimation of HVDC Cable Insulation under Load Cycles: from Macroscopic to Microscopic Charge Conduction Modelling
Bassel Diban, Giovanni Mazzanti
https://arxiv.org/abs/2510.02866

Life Estimation of HVDC Cable Insulation under Load Cycles: from Macroscopic to Microscopic Charge Conduction Modelling
This paper goes one step forward in the life estimation of HVDC cable insulation under load cycles by introducing for the first time a microscopic model of charge conduction and transport i.e., Bipolar Charge Transport BCT model for electric field calculation inside the insulation thickness. The paper firstly includes the development and the validation of BCT model with that found in literature. Then, the parameters of the developed BCT model are optimized using Pulsed Electro-Acoustic PEA spac…

Electrically modulated light-emitting diodes driven by resonant and antiresonant tunneling between Cr$_2$Ge$_2$Te$_6$ electrodes
Natalia Zawadzka, Kristina Vaklinova, Tomasz Wo\'zniak, Mihai I. Sturza, Holger Kohlmann, Kenji Watanabe, Takashi Taniguchi, Adam Babi\'nski, Maciej Koperski, Maciej R. Molas
https://arxiv.org/abs/2510.03…

Electrically modulated light-emitting diodes driven by resonant and antiresonant tunneling between Cr$_2$Ge$_2$Te$_6$ electrodes
Exploring the electron tunneling mechanisms in diverse materials systems constitutes a versatile strategy for tailoring the properties of optoelectronic devices. In this domain, bipolar vertical tunneling junctions composed of van der Waals materials with vastly different electronic band structures enable simultaneous injection of electrons and holes into an optically active material, providing a universal blueprint for light-emitting diodes (LEDs). Efficient modulation of the injection efficie…

JWST/NIRCam imaging of the Bipolar Planetary Nebula NGC 6537: the (Infra)red Spider, Revealed
Joel Kastner (Rochester Institute of Technology, USA), Paula Moraga Baez (RIT), Bruce Balick (University of Washington, USA), Rodolfo Montez Jr. (CfA/SAO, USA), Caroline Geiser (Max Planck Institute, Germany), Mikako Matsuura (Cardiff University, UK), Jason Nordhaus (RIT), Miguel Santander-Garcia (OAN, Spain)

JWST/NIRCam imaging of the Bipolar Planetary Nebula NGC 6537: the (Infra)red Spider, Revealed
We present James Webb Space Telescope (JWST) near-infrared (NIRCam) Br$α$, H$_2$, [Fe II], and PAH imaging of the molecule-rich, high-excitation bipolar planetary nebula (PN) NGC 6537 (the Red Spider), complemented by new ALMA and Chandra observations and archival HST images. The resulting multiwavelength view of the Red Spider establishes the detailed lobe/torus structure of the nebula and the mass-loss history of its progenitor star. The extinction-penetrating JWST/NIRCam Br$α$ and PAH and …

Crosslisted article(s) found for cs.LO. https://arxiv.org/list/cs.LO/new
[1/1]:
- Change in Quantitative Bipolar Argumentation: Sufficient, Necessary, and Counterfactual Explanations
Timotheus Kampik, Kristijonas \v{C}yras, Jos\'e Ruiz Alarc\'on

Four-Transistor Bipolar Series-Parallel Module Structure for Cascaded Bridge and Modular Multilevel Circuits
Jinshui Zhang, Stefan M Goetz
https://arxiv.org/abs/2509.19516 https…

Four-Transistor Bipolar Series-Parallel Module Structure for Cascaded Bridge and Modular Multilevel Circuits
With their great scalability and flexibility, cascaded-bridge and modular multilevel converters have enabled a variety of energy applications, such as offshore wind power, high-voltage dc power transmission, power-quality management, and cutting-edge medical instrumentation. The incorporation of parallel connectivity between modules equips systems with advantages such as sensorless balancing, switched-capacitor energy exchange, and reduced impedance. However, existing topologies require many in…

Improved reconstruction of the century-long solar magnetic field by incorporating morphological asymmetry in sunspots
Subhadip Pal, Gopal Hazra, Sudip Mandal
https://arxiv.org/abs/2509.23691

Improved reconstruction of the century-long solar magnetic field by incorporating morphological asymmetry in sunspots
Accurately modeling the solar magnetic field is important for understanding long-term solar activity and space weather, but it is challenging due to limited observations, especially near the poles. The Surface Flux Transport (SFT) model simulates how magnetic flux moves across the solar surface and contributes to the polar field, but it parametrizes emerged sunspots as simple symmetric bipolar regions and needs improvement by including more realistic sunspot features. In this study, we reconstr…