Tootfinder

The Chicago Tribune is offering buyouts to the newsroom's 75 union members; the newsroom last went through buyouts in 2021, when nearly 40 people left (Kaitlin Washburn/Chicago Sun Times)
https://chicago.suntimes.com/business/2025/06/12/chicag…

Chicago Tribune offering newsroom buyouts
The newsroom's union, which ratified its first contract just seven months ago, said in a statement cutting staff as a "short-term profit boost" is unsustainable. It was not immediately known how many positions the company was looking to cut or what dollar amount it's trying to save.

Importe aus Russland massiv gesunken
Deutschland hat im vergangenen Jahr fast 95 Prozent weniger Waren aus Russland importiert als vor dem Ukraine-Krieg. 2024 wurden Waren im Wert von 1,8 Milliarden Euro aus Russland eingeführt, wie das Statistische Bundesamt mitteilte.
Vor den bisher 17 Sanktionspaketen der EU gegen Russland beliefen sich die Importe 2021 - dem Jahr vor dem Überfall Russlands auf die Ukraine - noch auf 33,1…
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Ukraine-Liveblog: ++ Ukraine erhält Leichname von Gefallenen ++
Die Ukraine hat die sterblichen Überreste von mehr als 1.200 getöteten Soldaten erhalten. Russland meldet einen Vorstoß im Westen der ukrainischen Region Donezk.

Unveiling the Complex Jet Dynamics in the Blazar 2021 317 through Multi-Epoch VLBI Observations
Haitian Shang, Wei Zhao, Xiaoyu Hong, Leonid I. Gurvits, Ailing Zeng, Tao An, Xiaopeng Cheng
https://arxiv.org/abs/2505.23082

Unveiling the Complex Jet Dynamics in the Blazar 2021+317 through Multi-Epoch VLBI Observations
We present an investigation of the compact structure of the AGN 2021+317 based on multi-epoch Very Long Baseline Interferometry (VLBI) observations at 15, 22, and 43 GHz in the period from 2013 through 2024. The VLBI images show a core-jet structure extended to the south, with two stationary components in the northern region, one of which likely to be the core of the source. We also detected two new moving jet components (S4 and S5) in the observations of 2021. Based on these observational find…

All-sky search for individual Primordial Black Hole bursts with LHAASO
Cao, Aharonian, Bai, Bao, Bastieri, Bi, Bi, Bian, Bukevich, Cai, Cao, Cao, Chang, Chang, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Chen, Cheng, Cheng, Chu, Cui, Cui, Cui, Cui, Dai, Dai, Dai, , Diao, Dong, Duan, Fan, Fan, Fang, Fang, Fang, Feng, Feng, Feng, Feng, Feng, Feng, Feng, Gabici, Gao, Gao, Gao, Gao, Gao, Ge, Ge, Geng, Giacinti, Gong, Gou, Gu, Guo, Guo, Guo, Guo…

All-sky search for individual Primordial Black Hole bursts with LHAASO
Primordial Black Holes~(PBHs) are hypothetical black holes with a wide range of masses that formed in the early universe. As a result, they may play an important cosmological role and provide a unique probe of the early universe. A PBH with an initial mass of approximately $10^{15}$~g is expected to explode today in a final burst of Hawking radiation. In this work, we conduct an all-sky search for individual PBH burst events using the data collected from March 2021 to July 2024 by the Water Che…

On the rate of convergence for Landau type Schr\"odinger Operators
Yucheng Pan, Wenchang Sun
https://arxiv.org/abs/2505.24568 https://

On the rate of convergence for Landau type Schrödinger Operators
We study the pointwise convergence of Landau type Schrödinger operators within the fractional Sobolev space $W^{s,p}(\mathbb R)$. Our results extend those established by Bailey (Rev. Mat. Iberoam., 29 (2): 531-546, 2013) and Yuan, Zhao and Zheng (Nonlinear Anal., 208: Paper No. 112312, 28, 2021). Furthermore, we also analyze the convergence rate of Landau type Schrödinger operators along curves and derive a sharp result for the case of convergence along vertical lines.

Effect of Different Concentration and Application Method of Zinc on Yield of Chickpea (Pisum Sativum L.)
Samaneh Goodarzi, Ali Tavanmand, Hamed Shajari
https://arxiv.org/abs/2505.23855

Effect of Different Concentration and Application Method of Zinc on Yield of Chickpea (Pisum Sativum L.)
This study evaluated the impact of Zinc (Zn) supplementation on the growth, yield, and seed quality of chickpea (Pisum sativum L.) under the semi-arid conditions of Kerman, Iran, across two growing seasons (2021-2022). A randomized complete block design was used with six treatments, including varying concentrations of zinc sulphate applied via foliar spraying (0.1%, 0.25%, 0.5%) or irrigation (4, 8, 16 kg/ha), each applied twice-one and two months after greening. Results from the first year rev…