Haiku\u27s Reception and Practice in Contemporary North American Poetry

This article traces the chronological development of haiku translation, which includes Imagism and haiku, the transitional period around the 1950\u27s, the emergence of English Haiku and contemporary haiku practice. To examine the influence of haiku in contemporary American poetry, the discussion includes west coast fi-ee verse poets whose work draws from Basho\u27s haiku in different ways. Article excerp

Effects of water management on vivianite crystallization on paddy rice roots

Poster Sessio

Incidental discovery of circle contact lens by MRI: you can’t scan my poker face, circle contact lens as a potential MRI hazard

BACKGROUND: Circle contact lenses, also known as color contact lenses and big eye contact lenses, are a type of cosmetic contact lens. It is not generally known that a circle contact lens usually contains iron oxide and other metals, which means their use during magnetic resonance imaging (MRI) is a potential hazard. CASE PRESENTATION: We present a rare case of incidental discovery of circle contact lenses by MRI and MRI images of circle lenses in vitro. CONCLUSIONS: Circle contact lenses usually contain iron oxide, which is a known source of susceptibility artifact on MRI. Not only radiologists and radiographers but also referring physicians should be familiar with the imaging findings and potential risk of scanning circle contact lenses by MRI

Variety of disk wind-driven explosions in massive rotating stars

We perform a set of two-dimensional, non-relativistic, hydrodynamics simulations for supernova-like explosion associated with stellar core collapse of rotating massive stars to a system of a black hole and a disk connected by the transfer of matter and angular momentum. Our model of the central engine also includes the contribution of the disk wind. In this work, we specifically investigate the wind-driven explosion of rotating, large-mass progenitor stars with the zero-age main-sequence mass of $M_\mathrm{ZAMS}=20\,M_\odot$ from arXiv:2008.09132 . This study is carried out using the open-source hydrodynamic code Athena++, for which we implement a method to calculate self-gravity for axially symmetric density distributions. We, then, investigate the explosion properties and the $^{56}$Ni production as a function of (varying) some features of the wind injection. We find a large variety of explosion energy with $E_\mathrm{expl}$ ranging from $\sim 0.049\times10^{51}$~erg to $\sim 34\times10^{51}$~erg and ejecta mass $M_\mathrm{ej}$ from 0.58 to 6 $M_\odot$, which shows a bimodal distribution in high- and low-energy branches. We demonstrate that the resulting outcome of a highly- or sub-energetic explosion for a certain stellar structure is mainly determined by the competition between the ram pressure of the injected matter and that of the infalling envelope. In the nucleosynthesis analysis the $^{56}$Ni mass produced in our models goes from $< 0.2~M_\odot$ in the sub-energetic explosions to $2.1~M_\odot$ in the highly-energetic ones. These results are consistent with the observational data of stripped-envelope and high-energy SNe such as broad-lined type Ic SNe. However, we find a tighter correlation between the explosion energy and the ejecta mass than that observationally measured.Comment: published by MNRAS, 18 pages, 15 figures, 2 tables, comments welcom

Enucleation assisted with filler for open-globe injury

In cases of severe open-globe injury, it is often difficult to reconstruct the globe and maintain visual acuity. Ocular globe enucleation may decrease the risk of sympathetic ophthalmia in the fellow eye. However, the surgical procedure is difficult to perform with an open globe, because the injured globe is inclined to collapse. We report the case of an enucleation for an open-globe injury in which we used alginate, which is often used for dental impressions, as filler for the collapsed globe. We were able to maintain the resistance of the globe sufficiently well enough to perform the procedure easily and without complication. Thus, alginate may be a novel aid to assist in enucleation by preserving globe resistance

Efficacy of combined anti-VEGF and photodynamic therapy for bilateral diffuse uveal melanocytic proliferation

RATIONALE: Bilateral diffuse uveal melanocytic proliferation (BDUMP) is an extremely rare retinal exudative disease with physical disorders and no established treatment standard. We describe treatment courses in 3 cases of BDUMP. PATIENTS CONCERNS: Three male patients complained active vision loss. One male patient in his 70s (patient 1) was treated with prednisolone, mesalazine, and ciclosporin for hypoplastic anemia and ulcerous colitis. One male patient in his 60s (patient 2) was on prednisolone therapy for adult Still disease. Another male patient in his 70s (patient 3) was on prednisolone therapy for polymyalgia rheumatica, giant cell arteritis, and pancreatic body tumor. DIAGNOSES: Retinal specialists diagnosed these patients with BDUMP based on characteristic fundus findings of multiple red patches and retinal exudate. INTERVENTIONS: Two patients (patients 1 and 2) with poor response to anti-vascular endothelial growth factor (VEGF) monotherapy and/or triamcinolone acetonide sub-Tenon injection were treated with combined anti-VEGF therapy and photodynamic therapy. One patient (patient 3) was treated with 3 rounds of monthly anti-VEGF monotherapy. OUTCOMES: Retinal exudates were resolved in all patients. No recurrence of retinal exudates was observed for at least 10 months, 2 years, or 4 months after the therapy in patients 1, 2, and 3, respectively. However, best-corrected visual acuity of the right eye was low (20/200) compared with that of the left eye (20/22) in patient 2 despite exudate resolution, due to permanent outer retinal damage secondary to long-term retinal exudate. LESSONS SUBSECTIONS: Combined anti-VEGF therapy and photodynamic therapy may be a feasible therapeutic option for treatment-resistant exudate in patients with BDUMP. Early diagnosis of BDUMP and prompt administration of combination therapy are crucial

Diagnosis of Circumstellar Matter Structure in Type IIn Supernovae with Hydrogen Line Feature

Some supernovae (SNe), such as Type IIn SNe, are powered by collision of the SN ejecta with a dense circumstellar matter (CSM). Their emission spectra show characteristic line shapes of combined broad emission and narrow P-Cyg lines, which should closely relate to the CSM structure and the mass-loss mechanism that creates the dense CSM. We quantitatively investigate the relationship between the line shape and the CSM structure by Monte Carlo radiative transfer simulations, considering two representative cases of dense CSM formed by steady and eruptive mass loss. Comparing the H$\alpha$ emission between the two cases, we find that a narrow P-Cyg line appears in the eruptive case while it does not appear in the steady case, due to the difference in the velocity gradient in the dense CSM. We also reproduce the blue-shifted photon excess observed in some SNe IIn, which is formed by photon transport across the shock wave and find the relationship between the velocity of the shocked matter and the amount of the blue shift of the photon excess. We conclude that the presence or absence of narrow P-Cyg lines can distinguish the mass loss mechanism, and suggest high-resolution spectroscopic observations with $\lambda/ \Delta \lambda \gtrsim 10^4$ after the light curve peak for applying this diagnostic method.Comment: Submitted to Ap

Effect of Using Additives at Ensiling on the Fermentation Quality of Common Reed (\u3cem\u3ePhragmites communis\u3c/em\u3e Trin.) Silage

The common reed (Phragmites communis Trin.) is a wild grass species widely distributed throughout Japan and the world, growing in thousands of abandoned paddy fields and riverside sites. Most of the common reed in Japan is burned or left to become a weed that grows thickly in canals and reclaimed lands, becoming breeding places for diseases and pests (Holm et al. 1977). The biodiversity of plants can be disrupted by an expanding community of common reed whose sward height is 1.5–4.0 m (Ailstock et al. 2001). The common reed should be controlled and made use of if possible, and a role for common reed as feed may solve a number of issues regarding this species. The common reed grown in marsh can be harvested as round baled silage using a chopping whole crop harvester (WB1030DX, Takakita Co., Mie, Japan) and a self-propelled bale wrapper (SW1110W, Takakita Co., Mie, Japan). However, few studies have been conducted on methods of preparing high-quality silage out of common reed. Here we conducted several trials using a small-scale system to determine the effects of adding glucose, lactic acid bacteria (LAB) and acremonium cellulase at ensiling on the fermentation quality of common reed silage