Tootfinder

Yvette Clarke endorses Adrienne Adams for New York City mayor (Emily Ngo/Politico)
https://www.politico.com/news/2025/06/05/yvette-clarke-adrienne-adams-new-york-city-mayor-00387455
http://www.memeorandum.com/250605/p6#a250605p6

After having operated without a nature permit for years, Amsterdam Schiphol Airport got one from the Minister in 2023. An NGO challenged it and now the court has decided to cancel it: "not carefully prepared and motivated". The airport is in illegal operation mode once more. https://

Rechtbank vernietigt natuurvergunning Schiphol, gevolgen onduidelijk
Volgens de rechtbank heeft Schiphol onvoldoende onderbouwd waarom de vergunning in stand moest blijven.

Is the hyperscaling relation violated below the upper critical dimension in some particular cases?
Hung T. Diep, Van-Thanh Ngo
https://arxiv.org/abs/2507.02159

Is the hyperscaling relation violated below the upper critical dimension in some particular cases?
In this review, we show our results with new interpretation on the critical exponents of thin films obtained by high-performance multi-histogram Monte Carlo simulations. The film thickness $N_z$ consists of a few layers up to a dozen of layers in the $z$ direction. The free boundary condition is applied in this direction while in the $xy$ plane periodic boundary conditions are used. Large $xy$ plane sizes are used for finite-size scaling. The Ising model is studied with nearest-neighbor (NN) in…

Kleine Anfrage:
Eine Antwort wie eine Ohrfeige an #CDU #CSU vom Bundestag!
Lesenswert
https://www.

551 Fragen der Union zu NGOs: Eine Antwort wie eine Ohrfeige
Die Unionsfraktion wollte herausfinden, ob der Staat Organisationen fördert, die gegen rechts demonstrieren. Die Antwort hat es in sich.

Diesen Artikel solltet ihr unbedingt lesen. #Netanjahu setzt die israelische Zivilgesellschaft unter Druck, mit Mitteln, die auch Putin anwendet. Demokratie in Israel war gestern, heute ist sie auf dem Weg in eine Autokratie rechter und ultrarechter Kriminieller.

Breaking the Silence: "Es ist an der Zivilgesellschaft, Israel zur Rechenschaft zu ziehen"
Die israelische NGO Breaking the Silence klärt über die Besatzung im Westjordanland und in Gaza auf. Nun bedrohen neue Gesetze ihre Arbeit.

In einer Wiener Schule wurden an 16 Tagen über 30 Grad gemessen.
#Greenpeace warnt vor den Folgen der Hitze in #Klassenzimmer​n. #Kreislaufprobleme und

Umwelt: Greenpeace warnt vor Hitze in Schulen
Zum Schulschluss warnt Greenpeace vor Hitze in vielen Klassen. An einer Wiener Schule wurden Messungen durchgeführt. Seit Ende Mai wurden an 16 Tagen Temperaturen über 30 Grad in der Klasse gemessen. Die NGO fordert ein Sofortprogramm für hitzetaugliche Schulen.

Noncoherent MIMO Communications: Theoretical Foundation, Design Approaches, and Future Challenges
Khac-Hoang Ngo, Diego Cuevas, Ruben de Miguel Gil, Victor Monzon Baeza, Ana Garcia Armada, Ignacio Santamaria
https://arxiv.org/abs/2505.23172

Noncoherent MIMO Communications: Theoretical Foundation, Design Approaches, and Future Challenges
Noncoherent communication is a promising paradigm for future wireless systems where acquiring accurate channel state information (CSI) is challenging or infeasible. It provides methods to bypass the need for explicit channel estimation in practical scenarios such as high-mobility networks, massive distributed antenna arrays, energy-constrained Internet-of-Things devices, and unstructured propagation environments. This survey provides a comprehensive overview of noncoherent communication strateg…

This https://arxiv.org/abs/2411.06875 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_eco…

NGO Activism: Exposure vs. Influence
We analyze the timing of NGO campaigns to shed light on NGOs' strategies and how they evolve over time. Data from 2,500 campaigns show that NGOs are six times more likely to launch campaigns on their target's Annual General Meeting (AGM) date. Although this strategy increases media exposure and stakeholder scrutiny, resulting in consumer backlash and related shareholder proposals at the following AGM of the targeted firm, it has no impact on current AGM votes. As NGOs build reputational capital…

Billionaire and radio host John Catsimatidis prefers Eric Adams over fellow Republican in mayor's race (Emily Ngo/Politico)
https://www.politico.com/news/2025/06/27/billionaire-and-radio-host-john-catsimatidis-prefers-eric-adams-over-fellow-republican-in-mayors-race-00429886
http://www.memeorandum.com/250627/p163#a250627p163

I'll be at #igf2025 this week! Most likely hanging out with the folks in @… and other NGO and #OpenSource people.
If you see me, come and say hi! 😄

Near-Field Energy Harvesting Using XL-MIMO Over Non-Stationary Channels
Muhammad Zeeshan Mumtaz, Mohammadali Mohammadi, Hien Quoc Ngo, Michail Matthaiou
https://arxiv.org/abs/2506.20067

Near-Field Energy Harvesting Using XL-MIMO Over Non-Stationary Channels
This paper explores the maximization of the harvested power efficiency (HPE) in a modular extremely large multiple-input multiple-output (XL-MIMO) system, which supports energy harvesting (EH) for near-field users. These users are located in spatially distinct visibility regions (VRs) with non-stationary channel characteristics. We propose to determine which sub-arrays are switched on or off as well the power control coefficients at the sub-arrays to maximize the HPE. The design can be processe…

Interfacial reconstruction effects in insulating double perovskite Nd$_2$NiMnO$_6$/SrTiO$_3$ and Nd$_2$NiMnO$_6$/NdGaO$_3$ thin films
Nandana Bhattacharya, Ranjan Kumar Patel, Siddharth Kumar, Prithwijit Mandal, Jyotirmay Maity, Christoph Klewe, Zhan Zhang, Hua Zhou, Srimanta Middey
https://arxiv.org/abs/2506.20264

Interfacial reconstruction effects in insulating double perovskite Nd$_2$NiMnO$_6$/SrTiO$_3$ and Nd$_2$NiMnO$_6$/NdGaO$_3$ thin films
Ferromagnetic insulating (FMI) double perovskite oxides (DPOs) $A_2BB'$O$_6$ with near-room-temperature Curie temperatures are promising candidates for ambient-temperature spintronics applications. To realize their potential, epitaxial stabilization of DPO films and understanding the effect of multiple broken symmetries across the film/substrate interface are crucial. This study investigates ultrathin films of the FMI Nd$_2$NiMnO$_6$ (NNMO) grown on SrTiO$_3$ (STO) and NdGaO$_3$ (NGO) substrate…

🌎 Labor, Environmental, and Social Justice Groups Call on Micron to Protect Workers and Communities – American Indian Law Alliance (https://aila.ngo/labor-environmental-and-social-justice-groups-call-on-micron-to-protect-workers-and-communities/).

Replaced article(s) found for cond-mat.str-el. https://arxiv.org/list/cond-mat.str-el/new
[1/1]:
- First-principle Study of Multiple Metastable Charge Ordering States in La$_{1/3}$Sr$_{2/3}$FeO$_{3}$
Nam Nguyen, Alex Taekyung Lee, Vijay Singh, Anh T. Ngo, Hyowon…

Repeton: Structured Bug Repair with ReAct-Guided Patch-and-Test Cycles
Nguyen Phu Vinh, Anh Chung Hoang, Chris Ngo, Truong-Son Hy
https://arxiv.org/abs/2506.08173

Repeton: Structured Bug Repair with ReAct-Guided Patch-and-Test Cycles
Large Language Models (LLMs) have shown strong capabilities in code generation and comprehension, yet their application to complex software engineering tasks often suffers from low precision and limited interpretability. We present Repeton, a fully open-source framework that leverages LLMs for precise and automated code manipulation in real-world Git repositories. Rather than generating holistic fixes, Repeton operates through a structured patch-and-test pipeline: it iteratively diagnoses issue…

Near-Field SWIPT Using XL-MIMO: Power Allocation and Subarray Activation
Muhammad Zeeshan Mumtaz, Mohammadali Mohammadi, Hien Quoc Ngo, Michail Matthaiou
https://arxiv.org/abs/2506.20050

Near-Field SWIPT Using XL-MIMO: Power Allocation and Subarray Activation
This paper investigates the simultaneous wireless information and power transfer (SWIPT) capability of a modular extremely large multiple-input multiple-output (XL-MIMO) system, in the context of power consumption (PC) efficiency. The network users are divided into two functional categories: information decoding (ID) users and energy harvesting (EH) users. Non-stationary near-field channels are considered whilst the users are located in spatially distinct visibility regions (VRs). We formulate …

There's an NGO in #Indonesia that has been happy to speak with me about #Japan or #WorldBank funding for #coal or

Character sheaves on loop Lie algebras: polar partition
Ngo Bao Chau, Zhiwei Yun
https://arxiv.org/abs/2506.14584 https://arxiv.org/p…

Character sheaves on loop Lie algebras: polar partition
In this paper we propose a partition of loop Lie algebras into invariant sets parametrized by polar data. Our polar partition is motivated by J-K. Yu's construction of supercuspidal representations and leads to a conjectural construction of character sheaves on loop Lie algebras.

Fronthaul-Aware User-Centric Generalized Cell-Free Massive MIMO Systems
Zahra Mobini, Ahmet Hasim Gokceoglu, Li Wang, Gunnar Peters, Hien Quoc Ngo
https://arxiv.org/abs/2506.14494

Fronthaul-Aware User-Centric Generalized Cell-Free Massive MIMO Systems
We consider fronthaul-limited generalized zeroforcing-based cell-free massive multiple-input multiple-output (CF-mMIMO) systems with multiple-antenna users and multipleantenna access points (APs) relying on both cooperative beamforming (CB) and user-centric (UC) clustering. The proposed framework is very general and can be degenerated into different special cases, such as pure CB/pure UC clustering, or fully centralized CB/fully distributed beamforming. We comprehensively analyze the spectral e…

Variational Bayesian Channel Estimation and Data Detection for Cell-Free Massive MIMO with Low-Resolution Quantized Fronthaul Links
Sajjad Nassirpour, Toan-Van Nguyen, Hien Q. Ngo, Le-Nam Tran, Tharmalingam Ratnarajah, Duy H. N. Nguyen
https://arxiv.org/abs/2506.18863

Variational Bayesian Channel Estimation and Data Detection for Cell-Free Massive MIMO with Low-Resolution Quantized Fronthaul Links
We study the joint channel estimation and data detection (JED) problem in a cell-free massive multiple-input multiple-output (CF-mMIMO) network, where access points (APs) communicate with a central processing unit (CPU) over fronthaul links. However, the bandwidth of these links is limited, and thus, presents challenges to the applicability of CF-mMIMO, especially with an ever-increasing number of users. To address this, we propose a method based on variational Bayesian (VB) inference for perfo…

Newspapers let the fox in and now they dead... Canada too. Even after FB banned news orgs on their platform here in Canada those news orgs STILL used it slavishly.
Like some weird media-version of Stockholm Syndrome.
#canpoli #journalism #media #canada #truth #posttruth #democracy
https://games.ngo/@crecente/114696097895857405

Mechanism and Stability of Li-Dynamics in Amorphous Li-Ti-P-S Based Mixed Ionic-Electronic Conductor
Selva Chandrasekaran Selvaraj, Daiwei Wang, Donghai Wang, Anh T. Ngo
https://arxiv.org/abs/2506.11199

Mechanism and Stability of Li-Dynamics in Amorphous Li-Ti-P-S Based Mixed Ionic-Electronic Conductor
Mixed ionic-electronic conductor (MIEC) exhibit both high ionic and electronic conductivity to improve the battery performance. In this work, we investigate the mechanism and stability of transport channels in recently developed our MIEC material, amorphous Ti-doped lithium phosphorus sulfide (LPS), using molecular dynamics (MD) simulations with a 99\% accurate machine-learning force field (MLFF) trained on \textit{ab-initio} MD data. The achieved MLFF helps efficient large-scale MD simulations…