Tootfinder

A second security breach at Tea exposes more than 1.1M user messages, dating from early 2023 to as recently as last week, many containing sensitive information (404 Media)
https://www.404media.co/a-second-tea-breach-reveals-users-dms-about-abortion…

A Second Tea Breach Reveals Users’ DMs About Abortions and Cheating
The more than one million messages obtained by 404 Media are as recent as last week, discuss incredibly sensitive topics, and make it trivial to unmask some anonymous Tea users.

Automating Thematic Review of Prevention of Future Deaths Reports: Replicating the ONS Child Suicide Study using Large Language Models
Sam Osian, Arpan Dutta, Sahil Bhandari, Iain E. Buchan, Dan W. Joyce
https://arxiv.org/abs/2507.20786

Automating Thematic Review of Prevention of Future Deaths Reports: Replicating the ONS Child Suicide Study using Large Language Models
Prevention of Future Deaths (PFD) reports, issued by coroners in England and Wales, flag systemic hazards that may lead to further loss of life. Analysis of these reports has previously been constrained by the manual effort required to identify and code relevant cases. In 2025, the Office for National Statistics (ONS) published a national thematic review of child-suicide PFD reports ($\leq$ 18 years), identifying 37 cases from January 2015 to November 2023 - a process based entirely on manual c…

Phase II of the LAMOST-Kepler/K2 Survey. II. Time Domain of Medium-resolution Spectroscopic Observations from 2018 to 2023
Mingfeng Qin, Jian-Ning Fu, Weikai Zong, Peter De Cat, Antonio Frasca, Tianqi Cang, Jiangtao Wang, Jianrong Shi, Ali Luo, Haotong Zhang, Hongliang Yan, J. Molenda- \.Zakowicz, R. O. Gray, Jiaxin Wang
https://arxiv.org/…

Phase II of the LAMOST-Kepler/K2 Survey. II. Time Domain of Medium-resolution Spectroscopic Observations from 2018 to 2023
The LAMOST-Kepler/K2 Medium-Resolution Spectroscopic Survey (LK-MRS) conducted time-domain medium-resolution spectroscopic observations of 20 LAMOST plates in the Kepler and K2 fields from 2018 to 2023, a phase designated as LK-MRS-I. A catalog of stellar parameters for a total of 36,588 stars, derived from the spectra collected during these five years, including the effective temperature, the surface gravity, the metallicity, the α-element abundance, the radial velocity, and v sin i of the ta…

#Artikelupdate
Nach der Rekord-Hitzewelle im Ozean 2023 gelten zwei zentrale #Korallenarten in den Florida Keys als funktional ausgestorben. Die beiden Aten sind laut einer neuen Studie zu über 97 Prozent abgestorben.

Kipppunkte im Klimasystem: Die ersten sind erreicht - vor 25 Jahren
Wie nah sind wir am Klimakollaps? Kipppunkte im Klimasystem – welche wurden bereits überschritten?

VArsity: Can Large Language Models Keep Power Engineering Students in Phase?
Samuel Talkington, Daniel K. Molzahn
https://arxiv.org/abs/2507.20995 https://…

VArsity: Can Large Language Models Keep Power Engineering Students in Phase?
This paper provides an educational case study regarding our experience in deploying ChatGPT Large Language Models (LLMs) in the Spring 2025 and Fall 2023 offerings of ECE 4320: Power System Analysis and Control at Georgia Tech. As part of course assessments, students were tasked with identifying, explaining, and correcting errors in the ChatGPT outputs corresponding to power factor correction problems. While most students successfully identified the errors in the outputs from the GPT-4 version …

General Strong Bound on the Uncrossed Number which is Tight for the Edge Crossing Number
Gaspard Charvy, Tom\'a\v{s} Masa\v{r}\'ik
https://arxiv.org/abs/2507.20937 https…

General Strong Bound on the Uncrossed Number which is Tight for the Edge Crossing Number
We investigate a very recent concept for visualizing various aspects of a graph in the plane using a collection of drawings introduced by Hliněný and Masařík [GD 2023]. Formally, given a graph $G$, we aim to find an uncrossed collection containing drawings of $G$ in the plane such that each edge of $G$ is not crossed in at least one drawing in the collection. The uncrossed number of $G$ ($unc(G)$) is the smallest integer $k$ such that an uncrossed collection for $G$ of size $k$ exists. The …

Greening Schoolyards and Urban Property Values: A Systematic Review of Geospatial and Statistical Evidence
Mahshid Gorjian
https://arxiv.org/abs/2507.19934 https://

Greening Schoolyards and Urban Property Values: A Systematic Review of Geospatial and Statistical Evidence
1.1 Background Parks and the greening of schoolyards are examples of urban green spaces that have been praised for their environmental, social, and economic benefits in cities all over the world. More studies show that living near green spaces is good for property values. However, there is still disagreement about how strong and consistent these effects are in different cities (Browning et al., 2023; Grunewald et al., 2024; Teo et al., 2023). 1.2 Purpose This systematic review is the first to b…

Existence, uniqueness, and long-time asymptotic behavior of regular solutions in multidimensional thermoelasticity
Piotr Micha{\l} Bies, Tomasz Cie\'slak, Mario Fuest, Johannes Lankeit, Boris Muha, Srdan Trifunovi\'c
https://arxiv.org/abs/2507.20794

Existence, uniqueness, and long-time asymptotic behavior of regular solutions in multidimensional thermoelasticity
We study a simplified nonlinear thermoelasticity model on two- and three-dimensional tori. A novel functional involving the Fisher information associated with temperature is introduced, extending the previous one-dimensional approach from the first two authors (SIAM J.\ Math.\ Anal.\ \textbf{55} (2023), 7024--7038)) to higher dimensions. Using this functional, we prove global/local existence of unique regular solutions for small/large initial data. Furthermore, we analyze the asymptotic behavio…

Funding, authorship patterns and citation impact of articles funded by Ukrainian agencies before and during Russia's full-scale war (2020-2023)
Myroslava Hladchenko, Rodrigo Costas
https://arxiv.org/abs/2509.22013

Funding, authorship patterns and citation impact of articles funded by Ukrainian agencies before and during Russia's full-scale war (2020-2023)
This study examines how Russia's full-scale war against Ukraine affected foreign co-funding, authorship patterns, and the citation impact of articles funded by the Ministry of Education and Science of Ukraine (MESU), the National Academy of Sciences of Ukraine (NASU), and the National Research Foundation of Ukraine (NRFU). The analysis includes articles in Scopus-indexed journals between 2020 and 2023. The share of articles funded by these agencies increased from 8.6% in 2020-2021 to 11.9% in 2…

Assessing the Sensitivities of Input-Output Methods for Natural Hazard-Induced Power Outage Macroeconomic Impacts
Matthew Sprintson, Edward Oughton
https://arxiv.org/abs/2507.19989

Assessing the Sensitivities of Input-Output Methods for Natural Hazard-Induced Power Outage Macroeconomic Impacts
It is estimated that over one-fourth of US households experienced a power outage in 2023, costing on average US $\$150$ Bn annually, with $87\%$ of outages caused by natural hazards. Indeed, numerous studies have examined the macroeconomic impact of power network interruptions, employing a wide variety of modeling methods and data parameterization techniques, which warrants further investigation. In this paper, we quantify the macroeconomic effects of three significant natural hazard-induced US…

#vereinfachteSprache
Im Jahr 2023 waren die Ozeane so warm wie nie zuvor. Das hat große Folgen für die ganze Welt. Warme Meere bringen mehr Regen und #Stürme nach Europa, und in Amerika gibt es stärke

Was die Erwärmung der Ozeane für die Welt bedeutet (vereinfachte Sprache)
Erkunde die dramatischen Auswirkungen der Ozeanerwärmung und wie sie den Planeten verändert. Erfahre mehr über die Rekord-Meerestemperaturen und ihre Folgen.

New inequality indicators for team ranking in multi-stage female professional cyclist races
Marcel Ausloos
https://arxiv.org/abs/2508.20113 https://arxiv.o…

New inequality indicators for team ranking in multi-stage female professional cyclist races
Cycling competition is highly interesting since the team ranking is based on the best performance of some subset of team members. The paper develops new inequality indicators, a methodology to construct them, and numerical illustrations allowing to provide operative arguments in their favor. The numerical illustrations subsequently deal with hierarchical ranking indicators of (female) cyclist teams, competing in multi-stage races. For the illustration, the 2023 editions of the most famous long …

Comprehensive X-ray Spectral-timing Analysis of GRS 1915 105 Based on Insight-HXMT Observations
Xiao Chen, Weiping Liu, Wei Wang
https://arxiv.org/abs/2510.10017 https://…

Comprehensive X-ray Spectral-timing Analysis of GRS 1915+105 Based on Insight-HXMT Observations
GRS 1915+105 has been well studied since its discovery, and is well-known for its complex light curve variability. Using the full currently available Insight-HXMT dataset from July 2017 to June 2023, we make a comprehensive spectral-timing analysis of this source and report four main findings. First, we uncover a QPO frequency rising branch between MJD 58206 and 58230, where the centroid frequency increases from $\sim$2 Hz to $\sim$6 Hz, consistent with a spectral state transition from the hard…

Artificial Intelligence in Breast Cancer Care: Transforming Preoperative Planning and Patient Education with 3D Reconstruction
Mustafa Khanbhai, Giulia Di Nardo, Jun Ma, Vivienne Freitas, Caterina Masino, Ali Dolatabadi, Zhaoxun "Lorenz" Liu, Wey Leong, Wagner H. Souza, Amin Madani
https://arxiv.org/abs/2509.12242

Artificial Intelligence in Breast Cancer Care: Transforming Preoperative Planning and Patient Education with 3D Reconstruction
Effective preoperative planning requires accurate algorithms for segmenting anatomical structures across diverse datasets, but traditional models struggle with generalization. This study presents a novel machine learning methodology to improve algorithm generalization for 3D anatomical reconstruction beyond breast cancer applications. We processed 120 retrospective breast MRIs (January 2018-June 2023) through three phases: anonymization and manual segmentation of T1-weighted and dynamic contras…

Evaluation of Time Series Forecasting Models for Predicting Lung Cancer Mortality Rates in the United States: A Comparison with Altuhaifa (2023) Study
E. Kubuafor, D. Baidoo, O. J. Okeke, R. Amevor, G. Arhin, J. T. Korley
https://arxiv.org/abs/2508.16052

Evaluation of Time Series Forecasting Models for Predicting Lung Cancer Mortality Rates in the United States: A Comparison with Altuhaifa (2023) Study
This paper evaluates the performance of the following time series forecasting models - Simple Exponential Smoothing (SES), Holt's Double Exponential Smoothing (HDES), and Autoregressive Integrated Moving Average (ARIMA) - in predicting lung cancer mortality rates in the United States. It builds upon the work of Altuhaifa, which used Surveillance, Epidemiology, and End Results (SEER) data from 1975-2018 to evaluate these models. Altuhaifa's study found that ARIMA (0,2,2), SES with smoothing para…

Can fractal dimension distinguish between grand-design and flocculent spiral arms?
Biju Saha, Subhadip Dutta, Arunima Banerjee
https://arxiv.org/abs/2508.04411 https://

Can fractal dimension distinguish between grand-design and flocculent spiral arms?
About two-thirds of disk galaxies host spiral arms, ranging from well-delineated grand-design spirals to fragmented flocculent spiral galaxies. We introduce fractal dimension $D_B$ as a non-parametric measure to distinguish between grand-designs and flocculents. We calculate the $D_B$ of 197 grand-designs and 322 flocculents from SDSS DR18, using the samples of \citet{Buta..2015} and \citet{Sarkar..2023}. Our calculated median values of $D_B$ are $1.29^{+0.06}_{-0.04}$ and $1.38^{+0.05}_{-0.06}…