Tootfinder

Lots of "health officials" being quoted on the news assuring the UK that paracetamol is safe for pregnant women, but no webpage I can see yet in which the UK government directly disputes the advice of the US government.
NHS has this page, marked as last reviewed in 2022.

Pregnancy, breastfeeding and fertility while taking paracetamol for adults
NHS medicines information on paracetamol and whether you can take it while pregnant or breastfeeding.

Early Approaches to Adversarial Fine-Tuning for Prompt Injection Defense: A 2022 Study of GPT-3 and Contemporary Models
Gustavo Sandoval, Denys Fenchenko, Junyao Chen
https://arxiv.org/abs/2509.14271

Early Approaches to Adversarial Fine-Tuning for Prompt Injection Defense: A 2022 Study of GPT-3 and Contemporary Models
This paper documents early research conducted in 2022 on defending against prompt injection attacks in large language models, providing historical context for the evolution of this critical security domain. This research focuses on two adversarial attacks against Large Language Models (LLMs): prompt injection and goal hijacking. We examine how to construct these attacks, test them on various LLMs, and compare their effectiveness. We propose and evaluate a novel defense technique called Adversar…

Im März 2022 hat eine kommunales Gremium in der südschwedischen Kommune Staffanstorp den rechtswidrigen Beschluss gefasst, Geflüchtete, die über einen UNHCR-Beschluss nach #Schweden gekommen sind, nicht aufzunehmen. Vor ein paar Tagen hat die Staatsanwaltschaft gegen die Politiker*innen, die nicht formal Bedenken gegen den Beschluss erhoben hatten, Anklage wegen schwerer Dienstvergehen erhoben.…

Sex kommunpolitiker i Staffanstorp åtalas för grovt tjänstefel
Sex kommunpolitiker i Staffanstorps kommun åtalas för grovt tjänstefel efter beslutet att inte ta emot kvotflyktingar.

From ⁨⁨⁨⁨⁨#AnnafromUkraine⁩⁩⁩⁩⁩ @AnnafromUkraine@youtube.com
🧵 👇
#RUSSIA’S TOP #MANAGERS KEEP DISAPPEARING SINCE 2022 Vlog 1161: War in

https://thediplomat.com/2022/06/a-new-era-for-beijings-quirky-music-scene/ (from 2022)

A New Era for Beijing’s Quirky Music Scene
Beijing’s “uniquely intellectual” indie music scene has entered a new era, shaped by new restrictions (pandemic and otherwise) but still going strong.

Exploring hamstrings with Jurdan Mendiguchia, the world's most in-demand physio https://www.marca.com/en/football/spanish-football/2022/02/05/61fee15ae2704eb79e8b457d.html

Deutschland wirbt für restriktivere Visavergabe
Die Bundesregierung wirbt im Zuge der laufenden EU-Planungen für ein neues Paket mit Russland-Sanktionen auch für eine restriktivere Vergabe von Einreiseerlaubnissen in den Schengenraum. Nach Informationen der Nachrichtenagentur dpa wird in einem Positionspapier die vollständige Umsetzung von 2022 veröffentlichten Leitlinien der EU-Kommission gefordert…
🔗

Sorge bei EU-Kommission über Ungarns Visaregel
Russen und Belarusen können künftig leichter ungarische Visa beantragen, um dort zu arbeiten. EU-Innenkommissarin Johansson kritisiert den Beschluss Ungarns. Sie warnt vor Sicherheitsrisiken für die EU und möglicher Spionage.

Prompting the Market? A Large-Scale Meta-Analysis of GenAI in Finance NLP (2022-2025)
Paolo Pedinotti, Peter Baumann, Nathan Jessurun, Leslie Barrett, Enrico Santus
https://arxiv.org/abs/2509.09544

Prompting the Market? A Large-Scale Meta-Analysis of GenAI in Finance NLP (2022-2025)
Large Language Models (LLMs) have rapidly reshaped financial NLP, enabling new tasks and driving a proliferation of datasets and diversification of data sources. Yet, this transformation has outpaced traditional surveys. In this paper, we present MetaGraph, a generalizable methodology for extracting knowledge graphs from scientific literature and analyzing them to obtain a structured, queryable view of research trends. We define an ontology for financial NLP research and apply an LLM-based extr…

A November 2024 report from the U.S. Fish and Wildlife Service (FWS) reflects staggering numbers:
There are an estimated 96 million #birders in the United States
—more than a third of U.S. adults
—who together spent more than $107 billion in 2022.
In total, that’s more money than the 2022 gross domestic product of New Hampshire (and 10 other U.S. states).

When Your Reviewer is an LLM: Biases, Divergence, and Prompt Injection Risks in Peer Review
Changjia Zhu, Junjie Xiong, Renkai Ma, Zhicong Lu, Yao Liu, Lingyao Li
https://arxiv.org/abs/2509.09912

When Your Reviewer is an LLM: Biases, Divergence, and Prompt Injection Risks in Peer Review
Peer review is the cornerstone of academic publishing, yet the process is increasingly strained by rising submission volumes, reviewer overload, and expertise mismatches. Large language models (LLMs) are now being used as "reviewer aids," raising concerns about their fairness, consistency, and robustness against indirect prompt injection attacks. This paper presents a systematic evaluation of LLMs as academic reviewers. Using a curated dataset of 1,441 papers from ICLR 2023 and NeurIPS 2022, we…

The Role of Follow Networks and Twitter's Content Recommender on Partisan Skew and Rumor Exposure during the 2022 U.S. Midterm Election
Kayla Duskin, Joseph S. Schafer, Alexandros Efstratiou, Jevin D. West, Emma S. Spiro
https://arxiv.org/abs/2509.09826

The Role of Follow Networks and Twitter's Content Recommender on Partisan Skew and Rumor Exposure during the 2022 U.S. Midterm Election
Social media platforms shape users' experiences through the algorithmic systems they deploy. In this study, we examine to what extent Twitter's content recommender, in conjunction with a user's social network, impacts the topic, political skew, and reliability of information served on the platform during a high-stakes election. We utilize automated accounts to document Twitter's algorithmically curated and reverse chronological timelines throughout the U.S. 2022 midterm election. We find that t…

The HST Ultraviolet Spectrum of V723 Mon: Additional Evidence of a Stellar Companion
C. S. Kochanek (Department of Astronomy, The Ohio State University), K. Z. Stanek (Department of Astronomy, The Ohio State University), T. A. Thompson (Department of Astronomy, The Ohio State University), T. Jayasinghe (Independent Researcher)
https://arxi…

The HST Ultraviolet Spectrum of V723 Mon: Additional Evidence of a Stellar Companion
V723 Mon is a high mass function (f=1.7Msun) single lined spectroscopic binary with a red giant primary that Jayasinghe et al. (2021) suggested had a black hole as its massive companion. Unfortunately, el-Badry et al. (2022) demonstrated that it had a hotter stellar companion whose detectability in optical spectra was difficult due to its rapid rotation. Here we confirm the presence of the stellar companion with a Hubble Space Telescope STIS ultraviolet spectrum.

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Stevie Wonder:
🎵 Higher Ground (2022 remaster)
#StevieWonder
https://orphicbass.bandcamp.com/track/stevie-wonder-higher-ground-orphic-remix
https://open.spotify.com/track/0dMd4rilfd6gPbXaLpNYhu

Separable convex optimization over indegree polytopes
N\'ora A. Borsik, P\'eter Madarasi
https://arxiv.org/abs/2509.06182 https://arxiv.org/pdf/250…

Separable convex optimization over indegree polytopes
We study egalitarian (acyclic) orientations of undirected graphs under indegree-based objectives, such as minimizing the $φ$-sum of indegrees for a strictly convex function $φ$, decreasing minimization (dec-min), and increasing maximization (inc-max). In the non-acyclic setting of Frank and Murota (2022), a single orientation simultaneously optimizes these three objectives, however, restricting to acyclic orientations confines us to the corners of the indegree polytope, where these fairness o…

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#BuyOneGetOneFree

✅ Wrote to two of our ministers to vote against chat control.
More to come the next days.
Imagine a world where some non-democratic party gets more and more votes. Parties who want to "clean" the country. Which tool would be more worthy than having access to private conversations.
please vote for our freedom
please vote agains chatcontrol
Just drop them an email! It's just an email! Not even 5 minutes of your time.

Die Chatkontrolle ist wieder da und wir haben nur noch ein paar Wochen, um die EU-Pläne für CSAM-Scans zu stoppen. | Tuta
Die EU-Verordnung zur Verhütung und Bekämpfung von sexuellem Kindesmissbrauch, die erstmals im Mai 2022 veröffentlicht wurde, ist zum "meistkritisierten Gesetz aller Zeiten" geworden. Hier erfahren Sie, wie Sie es jetzt stoppen können!

Its clear that Trump is effectively if not literally a Russian agent hell bent on destroying the USA...
"As president of the Massachusetts AFL-CIO Chrissy Lynch said in July after the Republicans passed the budget reconciliation bill cutting clean energy tax credits: “Working families shouldn’t have to purchase energy from billionaire oil tycoons and foreign governments or let them set the price of our energy bills.”
Her observation hit home earlier this week, when Joe Wallace, Costas Paris, Alex Leary, and Collin Eaton of the Wall Street Journal reported that the comments of Russian president Vladimir Putin and Trump at their meeting in Alaska on August 15 in which they talked about doing more business together were not vague goodwill. ExxonMobil and Russia’s biggest energy company, Rosneft, have been in secret talks to resume a partnership to extract Russian oil, including in the Arctic, that had been severed by Russia’s attack on Ukraine in 2022."
#USPolitics #RenewableEnergy
https://open.substack.com/pub/heathercoxrichardson/p/august-30-2025?r=103mi&utm_campaign=post&utm_medium=email

Wintertime Cross-correlational Structures between Sea Surface Temperature Anomaly and Atmospheric-and-Oceanic Fields in the East/Japan Sea Under Arctic Oscillation
Gyuchang Lim, JongJin Park
https://arxiv.org/abs/2509.10233

Wintertime Cross-correlational Structures between Sea Surface Temperature Anomaly and Atmospheric-and-Oceanic Fields in the East/Japan Sea Under Arctic Oscillation
The winter Arctic Oscillation (AO) modulates East Asian climate and the East/Japan Sea (EJS), yet local, scale-dependent air-sea couplings linking atmosphere, ocean and sea-surface temperature anomalies (SSTA) remain unclear. Using 30 years of daily fields (1993--2022), we compute detrended fluctuation/cross-correlation metrics over 5--50-day scales at every grid: the Hurst exponent ($H$), the cross-Hurst exponent ($λ$), and the DCCA coefficient ($ρ_{DCCA}$). Significance is assessed with ite…

🇺🇦 #NowPlaying on #BBC6Music's #NickGrimshaw
Elliott Smith:
🎵 Baby Britain
#ElliottSmith
https://loganlynn.bandcamp.com/track/baby-britain-elliott-smith-cover-2022
https://open.spotify.com/track/3pwj90XGAD6I0jO3q6fkCx

Nachtrag: Änderung der Berechnung bezüglich https://mastodon.online/@tinoeberl/115236719296242946.
Der Filter auf "in Betrieb" ändert die Zahlen leider rückwirkend. Also:
Anzahl der Inbetriebnahmen von Balkonkraftwerken pro Jahr in

Largevars: An R Package for Testing Large VARs for the Presence of Cointegration
Anna Bykhovskaya, Vadim Gorin, Eszter Kiss
https://arxiv.org/abs/2509.06295 https://

Largevars: An R Package for Testing Large VARs for the Presence of Cointegration
Cointegration is a property of multivariate time series that determines whether its non-stationary, growing components have a stationary linear combination. Largevars R package conducts a cointegration test for high-dimensional vector autoregressions of order k based on the large N, T asymptotics of Bykhovskaya and Gorin (2022, 2025). The implemented test is a modification of the Johansen likelihood ratio test. In the absence of cointegration the test converges to the partial sum of the Airy_1 …

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
#OpenAccess

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
Bibliometrics, whether used for research or research evaluation, relies on large multidisciplinary databases of research outputs and citation indices. The Web of Science (WoS) was the main supporting infrastructure of the field for more than 30 years until several new competitors emerged. OpenAlex, a bibliographic database launched in 2022, has distinguished itself for its openness and extensive coverage. While OpenAlex may reduce or eliminate barriers to accessing bibliometric data, one of the…

Enumeration kernels for Vertex Cover and Feedback Vertex Set
Marin Bougeret, Guilherme C. M. Gomes, Vinicius F. dos Santos, Ignasi Sau
https://arxiv.org/abs/2509.08475 https://

Enumeration kernels for Vertex Cover and Feedback Vertex Set
Enumerative kernelization is a recent and promising area sitting at the intersection of parameterized complexity and enumeration algorithms. Its study began with the paper of Creignou et al. [Theory Comput. Syst., 2017], and development in the area has started to accelerate with the work of Golovach et al. [J. Comput. Syst. Sci., 2022]. The latter introduced polynomial-delay enumeration kernels and applied them in the study of structural parameterizations of the \textsc{Matching Cut} problem an…

Beschäftigtenanteil von Flüchtlingen aus der Ukraine gestiegen
Der Beschäftigtenanteil von Flüchtlingen aus der Ukraine hat sich in Deutschland einer Erhebung zufolge binnen zwei Jahren verdreifacht. Ende 2024 waren rund 0,6 Prozent aller Beschäftigten in der Bundesrepublik ukrainische Geflüchtete, wie das Institut für Arbeitsmarkt- und Berufsforschung (IAB) in Nürnberg unter Berufung auf eine eigene Studie mitteilte. 2022 ha…
📑

Ukraine-Liveblog: ++ NATO und EU arbeiten an "Drohnenschutzwall" ++
Laut NATO-Generalsekretär Rutte arbeitet das Verteidigungsbündnis gemeinsam mit der EU an einem Abwehrwall gegen Drohnen. Die Zahl junge Ukrainer, die als Schutzsuchende nach Deutschland kommen, ist im Sommer gestiegen.

Heute vor 61 Jahren: Am 9. Oktober 1964 zündeten die #USA im Rahmen von Operation Whetstone die Atombombe "Par". Whetstone war eine Serie von #Kernwaffentests bei der 1964/65 insgesamt 46 Bomben größtenteils im Testgebiet in

In 2022, Oregonians narrowly passed Measure 111,
⭐️amending their constitution and guaranteeing affordable health care as a fundamental right to every resident of the state.
Through years of organizing, coalition building and planning,
💥Oregon may enact its Universal Health Plan as early as fall 2027. 
In the face of extreme Medicaid cuts from the Trump administration
-- which will leave roughly 16 million people without health coverage by 2034
-- a state-l…

Could Oregon chart the course for universal health care in the US?
Oregon is on the verge of enacting a single-payer health care plan, but continued organizing is needed to secure this historic victory.

#fedihilfe ein ungenannt bleiben wollender ChatBot hat eines meiner Fotos als Porträt der Ex- #Femen Aktivistin #JosephineWitt identifiziert. Ist das Quatsch oder hat das LLM recht?
ttps://commons.wikimedia.org/wiki/File:Internationaler_Tag_der_Menschenrechte,_Berlin_2022,_LeaveNoOneBehind,_Marsch_für_Menschenrechte_07.jpg
@…

#fedihilfe ein ungenannt bleiben wollender ChatBot hat eines meiner Fotos als Porträt der Ex- #Femen Aktivistin #JosephineWitt identifiziert. Ist das Quatsch oder hat das LLM recht?
ttps://commons.wikimedia.org/wiki/File:Internationaler_Tag_der_Menschenrechte,_Berlin_2022,_LeaveNoOneBehind,_Marsch_für_Menschenrechte_07.jpg
@…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Curtis Mayfield:
🎵 Little Child Runnin' Wild (2022 remaster)
#CurtisMayfield
https://geminikiller.bandcamp.com/track/little-child-runnin-w-i-l-d-ft-curtis-mayfield
https://open.spotify.com/track/24Mx7vklBWuqFjsHMO8ofZ

Feedback That Clicks: Introductory Physics Students' Valued Features in AI Feedback Generated From Self-Crafted and Engineered Prompts
Amogh Sirnoorkar, N. Sanjay Rebello
https://arxiv.org/abs/2509.08516

Feedback That Clicks: Introductory Physics Students' Valued Features in AI Feedback Generated From Self-Crafted and Engineered Prompts
Since the advent of GPT-3.5 in 2022, Generative Artificial Intelligence (AI) has shown tremendous potential in STEM education, particularly in providing real-time, customized feedback to students in large-enrollment courses. A crucial skill that mediates effective use of AI is the systematic structuring of natural language instructions to AI models, commonly referred to as prompt engineering. This study has three objectives: (i) to investigate the sophistication of student-generated prompts whe…

Replaced article(s) found for econ.GN. https://arxiv.org/list/econ.GN/new
[1/1]:
- Unveiling Plant-Product Productivity via First-Order Conditions: Robust Replication of Orr (2022)
Joonkyo Hong, Davide Luparello

Lightweight and Data-Efficient MultivariateTime Series Forecasting using Residual-Stacked Gaussian (RS-GLinear) Architecture
Abukar Ali
https://arxiv.org/abs/2510.03788 https://…

Lightweight and Data-Efficient MultivariateTime Series Forecasting using Residual-Stacked Gaussian (RS-GLinear) Architecture
Following the success of Transformer architectures in language modeling, particularly their ability to capture long-range dependencies, researchers have explored how these architectures can be adapted for time-series forecasting. Transformer-based models have been proposed to handle both short- and long-term dependencies when predicting future values from historical data. However, studies such as those by Zeng et al. (2022) and Rizvi et al. (2025) have reported mixed results in long-term foreca…

Provability Models
Mojtaba Mojtahedi, Borja Sierra Miranda
https://arxiv.org/abs/2510.06696 https://arxiv.org/pdf/2510.06696…

Provability Models
In this paper, we study a new Kripke-style semantics for classical modal logic, named as provability models. We study provability models for the propositional modal logics K, K4, S4 GL, GLP and the interpretability logic ILM. Provability models combine features of Kripke models with the assignment of logics to individual worlds. Originally introduced in [Mojtahedi, 2022], these models allowed the first author to establish arithmetical completeness for intuitionistic provability logic. Interesti…

Dihedral groups of square-free order are DCI-groups
Istv\'an Kov\'acs, G\'abor Somlai
https://arxiv.org/abs/2509.02778 https://arxiv.org/pdf/25…

Dihedral groups of square-free order are DCI-groups
A finite group $G$ is a called a DCI-group if any two isomorphic Cayley digraphs of $G$ are also isomorphic via an automorphism of $G$. If $G$ is a non-abelian generalised dihedral DCI-group, then Dobson, Muzychuk, and Spiga proved that $G$ must be a dihedral group of square-free order (Ars Math. Contemp., 2022). In this paper, we prove that the converse statement also holds, i.\,e., all dihedral groups of square-free order are DCI-groups.

Raiders Urged to Move on From Disgruntled Star as Nightmare Season Continues https://heavy.com/sports/nfl/las-vegas-raiders/raiders-urged-to-move-on-from-disgruntled-star/?adt_ei=[email]

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#MatchMakerASongOrPoem

Fermionic influence superoperator for transport through Majorana zero modes
Jia-Lin Pan, Zi-Fan Zhu, Shixuan Chen, Yu Su, Yao Wang
https://arxiv.org/abs/2510.04959 https://

Fermionic influence superoperator for transport through Majorana zero modes
In recent years, the study of Majorana signatures in quantum transport has become a central focus in condensed matter physics. Here, we present a rigorous and systematic derivation of the fermionic superoperator describing the open quantum dynamics of electron transport through Majorana zero modes, building on the techniques introduced in Phys. Rev. B 105, 035121 (2022). The numerical implementation of this superoperator is to construct its differential equivalence, the hierarchical equations o…

Erste Tochter für Star - Rihannas Baby Nummer 3 ist da und es heißt … #News #Nachrichten

Evolution of wartime discourse on Telegram: A comparative study of Ukrainian and Russian policymakers' communication before and after Russia's full-scale invasion of Ukraine
Mykola Makhortykh, Aytalina Kulichkina, Kateryna Maikovska
https://arxiv.org/abs/2510.11746

Evolution of wartime discourse on Telegram: A comparative study of Ukrainian and Russian policymakers' communication before and after Russia's full-scale invasion of Ukraine
This study examines elite-driven political communication on Telegram during the ongoing Russo-Ukrainian war, the first large-scale European war in the social media era. Using a unique dataset of Telegram public posts from Ukrainian and Russian policymakers (2019-2024), we analyze changes in communication volume, thematic content, and actor engagement following Russia's 2022 full-scale invasion. Our findings show a sharp increase in Telegram activity after the invasion, particularly among ruling…

Mineral Detection of Neutrinos and Dark Matter 2025 Proceedings
Shigenobu Hirose, Patrick Stengel, Natsue Abe, Daniel Ang, Lorenzo Apollonio, Gabriela R. Araujo, Yoshihiro Asahara, Laura Baudis, Pranshu Bhaumik, Nathaniel Bowden, Joseph Bramante, Lorenzo Caccianiga, Mason Camp, Qing Chang, Jordan Chapman, Reza Ebadi, Alexey Elykov, Anna Erickson, Valentin Fondement, Katherine Freese, Shota Futamura, Claudio Galelli, Andrew Gilpin, Takeshi Hanyu, Noriko Hasebe, Adam A. Hecht, Samuel C. …

Mineral Detection of Neutrinos and Dark Matter 2025 Proceedings
The third ``Mineral Detection of Neutrinos and Dark Matter'' (MD$ν$DM'25) meeting was held May 20-23, 2025 in Yokohama, Japan, hosted by the Yokohama Institute for Earth Sciences, Japan Agency for Marine-Earth Science and Technology (JAMSTEC). These proceedings compile contributions from the workshop and update the progress of mineral detector research. MD$ν$DM'25 was the third such meeting, following the first in October of 2022 held at the IFPU in Trieste, Italy and the second in January of…

if i would buy a new Phone, with the full freedom what to install and completely without google or Apple bloat, my phone will have the following apps and the size of an iPhone SE 2022. #bringbacknormalsizedphones
Filen - cloud
Ente - auth
Next DNS - DNS
Ice cubes - Mastodon
Proton - Cal, Mail, pass
Deepl - Translation
DuckDuckGO and Fire…

Symbolic dynamics, shadowing and representation of real numbers with some countably piecewise linear Markov maps
Zolt\'an Kalocsai
https://arxiv.org/abs/2508.17159 https://

Symbolic dynamics, shadowing and representation of real numbers with some countably piecewise linear Markov maps
We study piecewise linear Markov maps, with countable Markov partitions, inspired by a problem of the Miklós Schweitzer competition of the János Bolyai Mathematical Society in 2022. We introduce $\ell$-Markov partitions and apply ideas of symbolic dynamics to our systems, relating them to Markov shifts. We prove the shadowing property for the system from the competition. We also investigate the possible orbits of rational numbers, for a class of piecewise linear Markov maps which generalize o…

Majorization via positivity of Jack and Macdonald polynomial differences
Hong Chen, Apoorva Khare, Siddhartha Sahi
https://arxiv.org/abs/2509.19649 https://

Majorization via positivity of Jack and Macdonald polynomial differences
Majorization inequalities have a long history, going back to Maclaurin and Newton. They were recently studied for several families of symmetric functions, including by Cuttler--Greene--Skandera (2011), Sra (2016), Khare--Tao (2021), McSwiggen--Novak (2022), and Chen--Sahi (2024+) among others. Here we extend the inequalities by these authors to Jack and Macdonald polynomials, and obtain conjectural characterizations of majorization and of weak majorization of the underlying partitions. We prove…

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
Philippe Mongeon, Madelaine Hare, Poppy Riddle, Summer Wilson, Geoff Krause, Rebecca Marjoram, R\'emi Toupin
https://arxiv.org/abs/2508.18620

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
Bibliometrics, whether used for research or research evaluation, relies on large multidisciplinary databases of research outputs and citation indices. The Web of Science (WoS) was the main supporting infrastructure of the field for more than 30 years until several new competitors emerged. OpenAlex, a bibliographic database launched in 2022, has distinguished itself for its openness and extensive coverage. While OpenAlex may reduce or eliminate barriers to accessing bibliometric data, one of the…

Climate change: across time and frequencies
Luis Aguiar-Conraria, Vasco J. Gabriel, Luis F. Martins, Anthoulla Phella
https://arxiv.org/abs/2509.21334 https://

Climate change: across time and frequencies
We use continuous wavelet tools to characterize the dynamics of climate change across time and frequencies. This approach allows us to capture the changing patterns in the relationship between global mean temperature anomalies and climate forcings. Using historical data from 1850 to 2022, we find that greenhouse gases, and CO$_2$ in particular, play a significant role in driving the very low frequency trending behaviour in temperatures, even after controlling for the effects of natural forcings…

The Role of Informal Care in Cognitive Outcome and Healthcare Utilization Among Older Adults with Dementia
Mohammad Abdullah Al Faisal
https://arxiv.org/abs/2509.18468 https://

The Role of Informal Care in Cognitive Outcome and Healthcare Utilization Among Older Adults with Dementia
This paper examines the relationship between informal caregiving and both cognitive functioning and healthcare utilization among older adults with dementia. Using data from the RAND version of the Health and Retirement Study (HRS), a nationally representative longitudinal panel of U.S. adults over age 50, covering the years 2010 to 2022, I estimate Ordinary Least Squares (OLS) and Instrumental Variables (IV) models to address potential endogeneity in caregiving decisions. The number of children…