Abstract We report on a remarkable change in the spectral energy distribution (SED) of Mrk 841, providing new insights how soft X-ray excess emission active galactic nuclei (AGNs) is produced. By Swift monitoring sample Seyfert-1 galaxies, we found an hardening event 841. thereby triggered our XMM-Newton, NuSTAR, and Hubble Space Telescope observations 2022 to study this event. Our previous inv...

Abstract. It has long been recognized that a rich variety of Alpine south-foehn flavours exist are related to varying flow conditions above crest level, the presence and intensity orographic precipitation on south side, Po Valley stratification. This study presents systematic 5-year climatology different foehn types. The classification relies 2329 hours, which diagnosed using station-based inde...

Brooding merupakan masa setelah penetasan telur yang bertujuan menyediakan lingkungan nyaman bagi anak ayam untuk menunjang pertumbuhan secara optimal. Anak baru menetas belum dapat mengatur suhu tubuh sendiri dengan Untuk itu, diperlukan penghangat menggunakan cahaya lampu menjaga kandang tetap nyaman. Pada umumnya pengontrolan intensitas dilakukan maksimal dikarenakan dihasilkan hanya terang ...

We present Chandra and HST observations of the ultraluminous X-ray source (ULX) IC 342 X-1. The Chandra and HST images are aligned using two X-ray emitting foreground stars. The astrometry corrected position for X-1 is R.A. = 03 h 45 m 55. s 61, Decl. = +68 • 04 ′ 55. ′′ 3 (J2000) with an error circle of 0.2 ′′. One extended optical source is found in the error circle, which could be the optica...

Abstract The Large Binocular Telescope (LBT) has two 8.4 m primary mirrors that produce beams can be combined coherently in a “Fizeau” interferometric mode. In principle, the Fizeau point-spread function (PSF) enables probing of structure at resolution up to three times better than adaptive-optics-corrected PSF single telescope. this work, we examined nearby star Altair (5.13 pc, type A7V, hund...

High-density polyethylene (HDPE) pipes find versatile applicability for transportation of water, sewage and slurry from one place to another. Hence, these pipes undergo tremendous pressure by the fluid carried. The present work entails the optimization of the withstanding pressure of the HDPE pipes using Taguchi technique. The traditional heuristic methodology stresses on a trial and error appr...

This article rereads Alexander Kluge and Peter Schamoni’s short film Brutality in Stone (1961) light of more contemporary scholarly interest the architectural ruin. leads to an analysis that challenges, or recasts cinematic assumptions about past. I begin my through attention Stone’s radical strategies montage, marriage archival stills newly-shot documentary moving images, merging real imagined...

Study aimed to assess the relation between ABO blood group and occurrence of COVID-19 severity. This was a single centric retrospective study conducted at MNR Medical College & Hospital among patients admitted for infections during July 25 30 October 2020. All who were tested positive type recorded in health care record included present study. The demographics, comorbidities, laboratory dat...