Photochemically produced aerosols are common among the atmospheres of our solar system and beyond. Observations and models have shown that photochemical aerosols have direct consequences on atmospheric properties as well as important astrobiological ramifications, but the mechanisms involved in their formation remain unclear. Here we show that the formation of aerosols in Titan's upper atmosphe...

Solitary fibrous pleural tumors are rare masses of mesenchymal origin that may be mistaken for mesothelioma. A positive staining of vimentin, negative staining of cytoplasmic keratin, and expression of the CD34 antigen can confirm the presence of a solitary fibrous pleural tumor. Although most tumors of this type are benign, they possess a malignant potential and thus should be excised. We repo...

We use images collected with the near-infrared camera (NIRCam) on board James Webb Space Telescope and Hubble (HST) to investigate multiple populations at bottom of main sequence (MS) 47 Tucanae. The F115W vs. F115W-F322W2 CMD from NIRCam shows that, below knee, MS stars span a wide color range, where majority M-dwarfs exhibit blue colors, tail are distributed toward red. A similar pattern is o...

Herein, we report the histopathology of angiokeratoma characterised by non-invasive, proliferative, ectatic vascular malformations accompanying lysosomal dilation in the canine skin. Two cutaneous angiokeratomas were diagnosed in a six-year-old spayed female Pekinese dog. Physical examination of the skin revealed two small erythematous papules on the axillary and abdominal regions. The masses w...

We present a detection of the Sunyaev–Zel’dovich (SZ) decrement associated with the luminous red galaxy (LRG) sample of the Sloan Digital Sky Survey. The SZ data come from 148 GHz maps of the equatorial region made by the Atacama Cosmology Telescope. The LRG sample is divided by luminosity into four bins, and estimates for the central SZ temperature decrement are calculated through a stacking p...

Due to the attractive features that domain wall fermions possess with respect to chiral symmetry, we continue our investigation of the light quark masses with this discretization. Achieving reliable results, especially for (mu +md)/2, requires strict control of systematic uncertainties. Our present results were obtained on a quenched β = 6.0 lattice with spatial volume ≈ (1.5 fm). Consequently ...

The intent of this article is to review protease inhibitors produced from a diversity of animals including cnidarians, annelids, insects, crustaceans, mollusks, fish, amphibians, reptiles and mammals. They can be isolated from various tissues including pancreas, ova, liver, seminal plasma, serum, venom, skin secretion, hemolymph and salivary glands. Animal protease inhibitors display a variety ...

Within SU(2) Higgs-Proca theory, we obtain a family of nontopological static solutions describing localized, finite-energy configurations (Proca balls). The gauge symmetry the theory is explicitly broken by introducing vector Proca field whose components have different masses. Such describe particlelike systems, crucial feature which that they either possess nonzero total angular momentum or fl...

Zinc oxide (ZnO) nanoparticles have received growing attention for several biomedical applications. Nanoparticles proposed for these applications possess the potential to interact with biological components such as the blood, cells/ tissues following their administration into the body. Hence we carried out in vivo investigations in Swiss Albino Mice to understand the interaction of ZnO nanorods...

this study is carried out to shed light on one of the lexical problems affecting the performance of translators while attempting to translate from an original text into a target language (in present study, from french to persian). polysemy is one of the well identified semantic problems. the words possess different meanings and significations according to the situation and the context in which ...