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Optical properties of black holes in regularized Maxwell theory
Tomas Hale, David Kubiznak, Jana Menšíkovš
https://arXiv.org/abs/2401.16259 https://…

Optical properties of black holes in regularized Maxwell theory
Regularized Maxwell electrodynamics is a recently discovered theory of non-linear electrodynamics, with a "minimally regularized" field strength of a point charge, that is "very close" to the Maxwell theory in many aspects. In this paper we investigate some of the optical properties of its black holes. Namely, we study geodesics, gravitational red-shift, black hole shadow, as well as investigate the relationship between the behavior of (null geodesic) Lyapunov exponents and the existence of the…

In her opening keynote at KubeCon CloudNativeCon Europe in Paris, Priyanka Sharma, executive director of the Cloud Native Computing Foundation (CNCF), spoke of AI being in an "irrational exhuberance" phase, meaning that expectations are moving well ahead of delivery.
https://www.

Harnessing the 'irrational exhuberance' around AI - CNCF's Priyanka Sharma
In her opening keynote at KubeCon + CloudNativeCon Europe in Paris, Priyanka Sharma, executive director of the Cloud Native Computing Foundation (CNCF), spoke of AI being in an "irrational exhuberance" phase, meaning that expectations are moving well ahead of delivery.

Accurate detection of diffusion anisotropy from an individual short particle trajectory
Kaito Takanami, Daisuke Taniguchi, Sawako Enoki, Masafumi Kuroda, Yasushi Okada, Yoshiyuki Kabashima
https://arXiv.org/abs/2401.15909

Accurate detection of diffusion anisotropy from an individual short particle trajectory
In parallel with advances in microscale imaging techniques, the fields of biology and materials science have focused on precisely extracting particle properties based on their diffusion behavior. Although the majority of real-world particles exhibit anisotropy, their behavior has been studied less than that of isotropic particles. In this study, we introduce a new method for estimating the diffusion coefficients of individual anisotropic particles using short-trajectory data on the basis of a m…

El pequeño evento kafkiano de hoy: ayer tuvimos un problema con la cerradura de la puerta de casa, no conseguíamos abrir y llamamos al seguro, aunque finalmente pudimos entrar en un momento de debilidad de la cerradura, que luego volvió a no funcionar, por la parte de fuera, por dentro sí se puede abrir.
En el seguro nos dicen que al día siguiente (hoy) nos llamarš la empresa encargada.
Y hoy me llaman y me dicen que que no pueden venir hasta el lunes. Ha sido

Çalışıyordum demin. Neyse ki tam işimin bittiği sırada bu başladı. Ben tabii annemin, babamın yanına, çok küçük olduğum için girmeme imkan olmayan dedemin kahvesine, daha büyükken babamla oturduğum bizim ev sahibinin kahvesine falan uçtum bir anda.
Tatyos Efendi'yi bizim köyden Kadıköyüne kaçıran derdin devası olsaydı keşke zamanında da böyle şerkılar bırakmasaydı ardında...

El pequeño evento kafkiano de hoy: ayer tuvimos un problema con la cerradura de la puerta de casa, no conseguíamos abrir y llamamos al seguro, aunque finalmente pudimos entrar en un momento de debilidad de la cerradura, que luego volvió a no funcionar, por la parte de fuera, por dentro sí se puede abrir.
En el seguro nos dicen que al día siguiente (hoy) nos llamarš la empresa encargada.
Y hoy me llaman y me dicen que que no pueden venir hasta el lunes. Ha sido

Ang kaibigan kong direktor na si Jade Castro ay inaresto sa lalawigan ng Quezon sa kasong panununog nang walang warrant. Dinedemanda ko kasama ng mga kaibigan at katrabaho niya sa industriyang pampelikula na pakawalan siya at ang mga kasama niya dahil labag ang kanilang pag-aresto sa karapatang pantao at tamang proseso sa batas.
#FreeJadeCastro

Nuclear spin relaxation mediated by donor-bound and free electrons in wide CdTe quantum wells
Boris F. Gribakin, Valentina M. Litvyak, Mladen Kotur, Regis Andr\'e, Maria Vladimirova, Dmitri R. Yakovlev, Kirill V. Kavokin
https://arxiv.org/abs/2402.17435

Nuclear spin relaxation mediated by donor-bound and free electrons in wide CdTe quantum wells
The nuclear spin systems in CdTe/(Cd,Zn)Te and CdTe/(Cd,Mg)Te quantum wells (QW) are studied using a multistage technique combining optical pumping and Hanle effect-based detection. The samples demonstrate drastically different nuclear spin dynamics in zero and weak magnetic fields. In CdTe/(Cd,Zn)Te, the nuclear spin relaxation time is found to strongly increase with the magnetic field, growing from 3 s in zero field to tens of seconds in a field of 25 G. In CdTe/(Cd,Mg)Te the relaxation is an…

Innovation Diffusion in EV Charging Location Decisions: Integrating Demand & Supply through Market Dynamics
Xiangyong LuoSimon, Michael J. KubySimon, Yudai HonmaSimon, Mouna Kchaou-BoujelbenSimon, XuesongSimon, Zhou
https://arxiv.org/abs/2402.14263

Innovation Diffusion in EV Charging Location Decisions: Integrating Demand & Supply through Market Dynamics
This paper offers a strategic approach to Electric Vehicles (EVs) charging network planning, emphasizing the integration of demand and supply dynamics via continuous-time fluid queue models and discrete flow refueling location modeling, all in the context of innovation diffusion principles. We employ a continuous-time approximation based on Ordinary Differential Equations (ODEs) to design multi-year supply curves, a method that stands in contrast to conventional practices which often overlook i…

Sera gazı salımlarının detayını bilmem, ama Avrupa, tıpkı Amerika gibi, özellikle kirli olanlar başta üretim süreçlerinin ciddi kısmını out source etti. Japonya'dan başladılar, Çin, Malezya devam ettiler. Hatta o kadar uzağa out source etmenin risklerini gördükleri içinde yakına çekmeye çalışıyorlar yıllardır. Bizdeki "Avrupa İhracatı" temelde bu kapsamda. En son da son beş on yıldır Romanya'ya falan tesis kurdurup iyice yakınlaştırmaya çalışıyorlar.